CN211896478U - Oil-water separator for methanol production - Google Patents
Oil-water separator for methanol production Download PDFInfo
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- CN211896478U CN211896478U CN202020083717.8U CN202020083717U CN211896478U CN 211896478 U CN211896478 U CN 211896478U CN 202020083717 U CN202020083717 U CN 202020083717U CN 211896478 U CN211896478 U CN 211896478U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 125
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000000926 separation method Methods 0.000 claims abstract description 118
- 238000001914 filtration Methods 0.000 claims abstract description 31
- 238000005192 partition Methods 0.000 claims abstract description 23
- 238000001179 sorption measurement Methods 0.000 claims description 19
- 238000005276 aerator Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 235000019198 oils Nutrition 0.000 abstract description 109
- 235000019476 oil-water mixture Nutrition 0.000 abstract description 21
- 238000003860 storage Methods 0.000 abstract description 17
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 239000010802 sludge Substances 0.000 description 16
- 239000010410 layer Substances 0.000 description 13
- 239000010865 sewage Substances 0.000 description 8
- 238000000151 deposition Methods 0.000 description 6
- 230000008021 deposition Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003398 denaturant Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
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Abstract
The utility model provides an oil-water separator for methanol production, which comprises a separator main body, wherein the side wall of the separator main body is provided with a water inlet, a water outlet and an oil outlet; the separator main body is internally divided into a filtering area, a first separation area and a second separation area, the filtering area and the first separation area are separated by a first partition plate, the first separation area and the second separation area are separated by a second partition plate, a first through hole is formed in the middle of the first partition plate, a second through hole is formed in the bottom of the second partition plate, and an oil outlet pipe is arranged at the top of the first separation area; the filter screen is fixedly arranged in the filtering area, the transverse partition plate is fixedly arranged at the lower part of the filtering area, the center of the transverse partition plate is provided with a dirt storage funnel in a penetrating mode, the bottom of the dirt storage funnel is connected with a blow-off pipe in a penetrating mode, and the blow-off pipe penetrates through the bottom wall of the separator main body. The utility model discloses an oil-water separation of separator is effectual, and the blowdown is effectual, can not discharge too much oil-water mixture thereupon during the blowdown, guarantees that its separation is effectual.
Description
Technical Field
The utility model belongs to the technical field of methyl alcohol, especially, relate to an oil water separator for methyl alcohol production.
Background
Methanol is a saturated monohydric alcohol with the simplest structure, the molecular weight is 32.04, and the boiling point is 64.7 ℃. It is also called "xylitol" or "wood essence" because it is found in dry distillation wood for the first time, and is a colorless liquid with alcohol and volatile smell. Used for producing formaldehyde, agricultural chemicals, etc., and used as an extractant for organic substances and a denaturant for alcohol, etc. The finished product is usually prepared by the reaction of carbon monoxide and hydrogen, and an oil-water separator for methanol production is a device for separating oil and water generated after methanol processing.
The existing oil-water separator for methanol production has poor pollution discharge effect when in use and is not easy to be effectively controlled. Use separation net among a patent document of an oil water separator for methanol production of publication number CN209464639U to keep apart mud and profit, then discharge mud by the drain again, the poor problem of blowdown effect has been solved, however, the device is when using, when its drain carries out the blowdown, because the bottom surface is flat-plate, its mud discharges unclean and easily takes away more profit and follows mud and discharge, be unfavorable for effective separation, and set up the interlayer, the upside that can not guarantee the interlayer is whole to be the oil after filtering, and then can not guarantee to be all oil by the oil-out discharge, probably still need to separate once more, its separation effect is not good.
SUMMERY OF THE UTILITY MODEL
The utility model provides an solve above-mentioned problem and provide an oil water separator for methyl alcohol production, the oil water separation of this separator is effectual, and the blowdown is effectual, can not discharge too much oil water mixture thereupon during the blowdown, guarantees that its separation is effectual.
In order to solve the technical problem, the utility model discloses a technical scheme is: an oil-water separator for methanol production comprises a separator main body, wherein a water inlet is formed in the side wall of the separator main body, and a water outlet and an oil outlet are formed in the side wall, opposite to the water inlet, of the separator main body; the separator comprises a separator body and is characterized in that the inside of the separator body is divided into a filtering area, a first separation area and a second separation area, the filtering area and the first separation area are separated by a first partition plate, the first separation area and the second separation area are separated by a second partition plate, a first through opening is formed in the middle of the first partition plate, a second through opening is formed in the bottom of the second partition plate, a first electric control valve is arranged at the second through opening, an oil outlet pipe is arranged at the top of the first separation area, and the oil outlet pipe penetrates through the top wall of the separator body; the filter area internal fixation is provided with the filter screen, the lower part of filter area is fixed and is provided with transverse baffle, transverse baffle's center department link up and is provided with deposits dirty funnel, the bottom through connection who deposits dirty funnel has the blow off pipe, the blow off pipe runs through the diapire setting of separator main part, just be provided with the automatically controlled valve of second on the blow off pipe, the filter screen sets up in the upper portion of delivery port, just the filter screen divides into two intervals with the filter area, wherein deposit dirty funnel with the water inlet is in same interval.
In the technical scheme, when the oil-water separation device is used, the filtering area is used for filtering granular or solid impurities such as sludge in an oil-water mixture and depositing the impurities into the sewage storage hopper so as to be discharged by the sewage discharge pipe; the filtered oil-water mixture enters the first separation area through the first port, the first standing separation is carried out, after the oil-water mixture is stood for a period of time, oil and water are separated, the oil layer at the top is sucked out through the oil outlet pipe, after the oil layer is sucked out, the first electric control valve is opened, water at the bottom enters the second separation area through the second port, the second standing separation is carried out, the oil layer at the top is discharged from the oil outlet, and water at the bottom is discharged from the water outlet. Through twice oil-water separation around this device, can guarantee to the at utmost that oil-water separation gets clean degree, simultaneously, deposit dirty funnel and be the V-arrangement, be convenient for discharge inside mud, and can guarantee that the exhaust is comparatively clean thorough.
Furthermore, the upper parts of the first separation area and the second separation area are both fixedly provided with an adsorption net, the adsorption net is made of hydrophilic fibers, and the bottom end of the oil outlet pipe penetrates through the adsorption net.
In this technical scheme, set up the oil reservoir that the absorption net can be with the top and gather the absorption, the oil-water separation of being convenient for, and the oil pipe is used for separating oil reservoir and water layer with the oil reservoir suction of upper strata and then discharge messenger's oil reservoir.
Further, the oil outlet is arranged close to the adsorption net and is positioned below the adsorption net.
In this technical scheme, the oil-out's position of setting up in this design is convenient for discharge the oil in the oil reservoir in the second separation zone.
Furthermore, a water outlet electric control valve is arranged in the water outlet, and an oil outlet electric control valve is arranged in the oil outlet.
In the technical scheme, the arrangement of the water outlet electric control valve and the oil outlet electric control valve is convenient for controlling the opening and closing of the water outlet and the oil outlet, so that the discharge of water and oil can be controlled, when the standing separation is needed, the water outlet electric control valve and the oil outlet electric control valve are both in a closed state, and at the moment, the solution in the second separation area is not changed and is not circulated, and the oil and water are directly stood to be layered; when oil and water are layered, the oil outlet electric control valve is opened in advance, and oil is discharged from the oil outlet; then the water outlet electric control valve is opened to discharge the water from the water outlet.
Furthermore, a through groove is formed in the top wall of the separator main body corresponding to the first separation area and the second separation area, and a ventilation net is fixedly arranged in the through groove.
In this technical scheme, set up logical groove and be convenient for the device inner space to ventilate, set up ventilative net and can prevent that external debris from falling into inside the device.
Further, be provided with first observation window, second observation window and third observation window on the preceding lateral wall of separator main part respectively, first observation window, second observation window and third observation window are located the separator main part that filtering area, first separation zone and second separation zone correspond respectively, just first observation window, second observation window and third observation window are a part of separator main part, deposit dirty funnel and make by transparent plastics.
In the technical scheme, the first observation window is arranged, the sludge storage hopper is made of transparent plastics, so that the deposition amount of sludge in the filtering area can be observed conveniently, and the second electric control valve can be opened to discharge the sludge from the sewage discharge pipe when a certain deposition amount is reached; a second observation window is arranged for observing the oil-water separation state in the first separation area, and when the separation and standing are carried out to a certain state, oil and water can be discharged respectively; and a third observation window is arranged for observing the oil-water separation state of the second separation area, so that oil and water can be conveniently separated and discharged.
Further, the first observation window, the second observation window and the third observation window are glass windows or transparent plastic windows.
Further, aerators are fixedly arranged at the bottoms of the first separation area and the second separation area, and the aerators are connected with an air blower through an air pipe.
In this technical scheme, set up aerator and air-blower and can accelerate oil-water separation's speed, when the separation of stewing, the oil of large granule is under its buoyancy, the top layer that directly rises to water carries out the layering with water, and the little branch of inside part seed oil then should not remove, at this moment, air-blower cooperation aerator is inside to blow the bubble, then the outside parcel oil of its bubble rises, when rising to the top, the bubble is broken, little branch of seed oil then mixes with the macromolecule oil, thereby accelerate the layering efficiency of oil in water, reduce the time of stewing.
Further, a heating device is fixedly arranged at the bottom of the first separation area.
In the technical scheme, the heating device can heat the oil-water mixture; in cold seasons, oil is easy to solidify to form fluid or solid, is not easy to separate in water, and a heating device is arranged to heat a mixture, so that oil and water can be separated and separated conveniently.
Further, the four corners of the separator main body bottom wall are fixedly installed on the bottom plate through fixing columns, universal wheels are fixedly installed at the bottom of the bottom plate, and the universal wheels are fixedly installed at the four corners of the bottom plate.
In this technical scheme, fixed column and bottom plate are used for supporting the separator main part and remain stable, set up the universal wheel and are convenient for shift the position of separator, are convenient for it to use.
The utility model has the advantages and positive effects that:
1. the oil-water mixture enters the filtering area from the water inlet, is filtered in the filtering area in advance, sludge is precipitated in the dirt storage hopper, and is discharged by the sewage discharge pipe when the sludge is stored too much, and the dirt storage hopper is a V-shaped hopper, so that the oil-water mixture can be discharged completely when discharged, and the excessive oil-water mixture is not easy to carry over; the filtered oil and water enters the first separation area from the first port to be subjected to first oil-water separation, standing is carried out along with time, the oil and the water are separated, the oil is positioned on the upper layer of the water and is adsorbed by the adsorption net, and the oil on the upper layer is sucked out through the oil outlet pipe; the lower water enters the second separation area through the second port to perform second oil-water separation, then the oil on the upper side is discharged from the oil outlet, and the water on the lower side is discharged from the water outlet; the oil-water separator has strong pollution discharge capacity, and has good separation effect after twice oil-water separation and discharge;
2. when the oil-water mixture is kept still, large-particle oil is adsorbed by the adsorption net; the aerator is arranged to work in cooperation with the air blower, air is blown into the oil-water mixture by the aerator to form bubbles, and then the small-particle oil moves from bottom to top under the coating of the bubbles and is contacted with the oil layer at the top to be fused, so that the oil-water separation speed can be increased, and the time for separation is shortened;
3. the heating device is arranged, so that the oil can be prevented from being frozen when the oil is used in winter, and the oil can be conveniently and normally kept stand and separated.
Drawings
FIG. 1 is a main sectional view of an embodiment 1 of an oil-water separator for methanol production according to the present invention;
FIG. 2 is a front view of an oil-water separator for methanol production according to the present invention;
FIG. 3 is a front sectional view of an embodiment 2 of the oil-water separator for methanol production according to the present invention;
FIG. 4 is a front sectional view of an embodiment 3 of the oil-water separator for methanol production according to the present invention;
in the figure: 1-a separator body, 2-a water inlet, 3-a water outlet, 4-an oil outlet, 5-a filtering area, 6-a first separation area, 7-a second separation area, 8-a first partition board, 9-a second partition board, 10-a first port, 11-a second port, 12-a first electric control valve, 13-an oil outlet pipe, 14-a filter screen, 15-a transverse partition board, 16-a dirt storage hopper, 17-a sewage discharge pipe, 18-a second electric control valve, 19-an adsorption screen, 20-a water outlet electric control valve, 21-an oil outlet electric control valve, 22-a ventilation screen, 23-a first observation window, 24-a second observation window, 25-a third observation window, a blower 26-an aerator, 27-a heating device, 28-a heating device and 29-a fixed column, 30-bottom plate, 31-universal wheel.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
Example 1:
as shown in fig. 1 and 2, an oil-water separator for methanol production comprises a separator body 1, a water inlet 2 is arranged on the side wall of the separator body 1, and a water outlet 3 and an oil outlet 4 are arranged on the side wall of the separator body 1 opposite to the water inlet 2; the water inlet 2 is used for adding an oil-water mixture into the separator, the water outlet 3 is used for discharging layered water, and the oil outlet 4 is used for discharging layered oil; the method is characterized in that: the inside of the separator body 1 is divided into a filtering area 5, a first separation area 6 and a second separation area 7, the filtering area 5 and the first separation area 6 are separated by a first partition plate 8, the first separation area 6 and the second separation area 7 are separated by a second partition plate 9, a first through opening 10 is arranged in the middle of the first partition plate 8, a second through opening 11 is arranged at the bottom of the second partition plate 9, a first electric control valve 12 is arranged at the second through opening 11, an oil outlet pipe 13 is arranged at the top of the first separation area 6, and the oil outlet pipe 13 penetrates through the top wall of the separator body 1; the filtering area 5 is used for filtering solid impurities such as sludge in an oil-water mixture, the first separation area 6 enables the oil-water mixture to be subjected to first standing and layering and then separated and discharged, the second separation area 7 enables water at the bottom of the first separation area 6 to be subjected to second standing and layering, and then layered oil and water are discharged respectively, so that oil-water separation can be more thorough through two standing and separation; a filter screen 14 is fixedly arranged in the filtering area 5, a transverse partition plate 15 is fixedly arranged at the lower part of the filtering area 5, a dirt storage funnel 16 is arranged at the center of the transverse partition plate 15 in a penetrating manner, a drain pipe 17 is connected to the bottom of the dirt storage funnel 16 in a penetrating manner, the drain pipe 17 penetrates through the bottom wall of the separator main body 1, a second electric control valve 18 is arranged on the drain pipe 17, the filter screen 14 is arranged at the upper part of the water outlet 3, the filtering area 5 is divided into two sections by the filter screen 14, the dirt storage funnel 16 and the water inlet 2 are located in the same section, the filter screen 14 blocks substances such as sludge, the substances such as sludge are deposited in the dirt storage funnel 16 under the action of gravity in the standing process, and when too much deposition occurs, the second electric control valve 18 is opened to discharge the substances such as sludge inside from the drain pipe.
In this embodiment, the upper portions of the first separation zone 6 and the second separation zone 7 are each fixedly provided with an adsorption net 19, the adsorption net 19 is made of hydrophilic fibers, and the bottom end of the oil outlet pipe 13 is disposed through the adsorption net 19. Wherein, set up the oil reservoir that adsorbs the net 19 can carry out the gathering with the top and adsorb, the oil-water separation of being convenient for, and oil outlet pipe 13 is used for separating oil and water with the oil reservoir suction of upper strata and then discharge.
In the present embodiment, the oil outlet 4 is disposed next to the adsorption net 19, and below the adsorption net 19. Wherein the oil outlet 4 is positioned to facilitate the discharge of oil from the oil layer in the second separation zone 7.
In this embodiment, an electric water outlet valve 20 is disposed in the water outlet 3, and an electric oil outlet valve 21 is disposed in the oil outlet 4. The arrangement of the water outlet electric control valve 20 and the oil outlet electric control valve 21 is convenient for controlling the opening and closing of the water outlet 3 and the oil outlet 4, so that the discharge of water and oil can be controlled, when the standing separation is needed, the water outlet electric control valve 20 and the oil outlet electric control valve 21 are both in a closed state, and at the moment, the solution in the second separation area 7 is not changed and is not circulated, and the oil and water are directly placed to be layered; when the oil and water are layered, the oil outlet electric control valve 21 is firstly opened, and the oil is discharged from the oil outlet 4; then the water outlet electric control valve 20 is opened to discharge the water from the water outlet.
In this embodiment, the top wall of the separator body 1 corresponding to the first separation area 6 and the second separation area 7 is provided with a through groove, and a ventilation net 22 is fixedly arranged in the through groove. The through grooves are arranged to facilitate ventilation of the inner space of the device, and the breathable net 22 is arranged to prevent external sundries from falling into the device.
In this embodiment, the front side wall of the separator body 1 is provided with a first observation window 23, a second observation window 24 and a third observation window 25, the first observation window 23, the second observation window 24 and the third observation window 25 are respectively located on the separator body 1 corresponding to the filtering region 5, the first separating region 6 and the second separating region 7, the first observation window 23, the second observation window 24 and the third observation window 25 are all part of the separator body 1, and the dirt storage funnel 16 is made of transparent plastic. Wherein, the first observation window 23 is arranged and the sewage storage funnel 16 is made of transparent plastics, which is convenient for observing the deposition amount of the sludge in the filtering area 5, and then the second electric control valve 18 can be opened to discharge the sludge from the sewage discharge pipe 17 when a certain deposition amount is reached; a second observation window 24 is arranged for observing the oil-water separation state in the first separation area 6, and when the separation and standing are carried out to a certain state, oil and water can be discharged respectively; the third observation window 25 is provided for observing the oil-water separation state of the second separation zone 7, so that oil and water can be separated and discharged conveniently.
In the present embodiment, the first observation window 23, the second observation window 24, and the third observation window 25 are glass windows or transparent plastic windows. The observation window made of transparent material can be used for effective observation.
In this embodiment, four corners of the bottom wall of the separator body 1 are fixedly mounted on the bottom plate 30 through fixing posts 29, universal wheels 31 are fixedly mounted at the bottom of the bottom plate 30, and the universal wheels 31 are fixedly mounted at four corners of the bottom plate 30. Wherein, the fixed column 29 and the bottom plate 30 are used for supporting the separator main body 1 to keep stable, and the universal wheels 31 are arranged to facilitate the transfer of the position of the separator, thereby facilitating the use of the separator.
The utility model discloses an oil water separator is when using:
the oil-water mixture enters the filtering area 5 from the water inlet 2, under the filtering action of the filter screen 14, the sludge is blocked at one side of the filter screen 14 and is deposited in the dirt storage hopper 16 under the action of gravity, oil and water enter the first separation area 6 through the first through hole 11 after passing through the filter screen 14, at the moment, the first electric control valve 12 is in a closed state, the amount of the entering oil-water mixture is observed through the second observation window 24, when the oil-water mixture is level to the adsorption screen, the oil-water mixture is stopped to be added, at the moment, standing is started, the layering state of the oil and the water is observed through the second observation window 24, when the layering state reaches a certain state, the oil is sucked out through the oil outlet pipe 13, then the first control valve 12 is opened, the water in the first separation area 6 is discharged into the second separation area 7 through the second through hole 11, at the moment, the oil-water mixture is added into the transition area 5 at the same time, stopping liquid feeding until the oil-water mixture in the first separation area 6 and the second separation area 7 is contacted with the filter screen 14, closing the first control valve 12, standing again to enable oil and water to be layered, layering in the first separation area 6 and the second separation area 7 simultaneously, discharging the oil on the upper layer of the first separation area 6 through the oil outlet pipe 13 after layering is finished, discharging the oil on the upper layer of the second separation area 7 through the oil outlet 4, discharging the water on the lower layer of the second separation area 7 through the water outlet 3, opening the first control valve 12 after the oil and water in the second separation area 7 are discharged, enabling the water in the first separation area 6 to enter the second separation area 7, performing oil-water separation again, and performing oil-water separation twice. The first observation window 23 is used for observing the storage amount of impurities such as sludge in the sludge storage hopper 16, and when the storage amount reaches a certain amount, the second electric control valve 18 is opened to discharge the impurities such as sludge from the sewage discharge pipe 17.
Example 2:
as shown in fig. 3: unlike the embodiment 1, in the embodiment, the bottom of the first separation area 6 and the bottom of the second separation area 7 are fixedly provided with the aerators 26, the aerators 26 are connected with the air blower 27 through the air pipes, and the air blower 27 is fixedly arranged on the bottom plate. Set up aerator 26 and air-blower 27 and can accelerate oil-water separation's speed, when the separation of stewing, the oil of large granule is under the effect of its buoyancy, the top layer that directly rises to water carries out the layering with water, and the little sub-oil of inside part then should not remove, at this moment, air-blower 27 cooperation aerator 26 is inside to blow the bubble, then the outside parcel of its bubble is oil and is rising, when rising to the top, the bubble is ruptured, little sub-oil then mixes with the macromolecule oil, thereby accelerate the layering efficiency of oil in water, reduce the time of stewing.
Compared with the real-time example 1, the oil-water separation device has the advantages that the aerator 26 and the blower 27 are arranged, so that the oil-water separation speed can be increased under the synergistic effect of the blower 27 and the aerator 26, the time is saved, and the efficiency is improved.
When standing and layering are carried out, the aerators 26 and the blowers 27 in the first separation zone 6 and the second separation zone 7 are opened in stages, so that the layering speed of oil and water can be increased, the standing time can be shortened, and the separation efficiency can be improved.
Example 3:
as shown in fig. 4: unlike the embodiment 2, in this embodiment, a heating device 28 is further fixedly disposed at the bottom of the first separation area 6, and the heating device 28 is disposed beside the aerator 26. The heating device 28 can heat the oil-water mixture; in cold seasons, oil is easy to solidify to form fluid or solid, and is not easy to separate in water, and the mixture can be heated by the aid of the heating device 28, so that oil and water can be separated and separated conveniently.
When used in winter, the heating device needs to be turned on to ensure that the oil and water are both in a liquid state and are convenient to separate.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (10)
1. An oil-water separator for methanol production comprises a separator main body (1), wherein a water inlet (2) is formed in the side wall of the separator main body (1), and a water outlet (3) and an oil outlet (4) are formed in the side wall, opposite to the water inlet (2), of the separator main body (1); the method is characterized in that: the separator body (1) is internally divided into a filtering area (5), a first separation area (6) and a second separation area (7), the filtering area (5) and the first separation area (6) are separated by a first partition plate (8), the first separation area (6) and the second separation area (7) are separated by a second partition plate (9), a first through opening (10) is formed in the middle of the first partition plate (8), a second through opening (11) is formed in the bottom of the second partition plate (9), a first electric control valve (12) is arranged at the second through opening (11), an oil outlet pipe (13) is arranged at the top of the first separation area (6), and the oil outlet pipe (13) penetrates through the top wall of the separator body (1); filtering area (5) internal fixation is provided with filter screen (14), the lower part of filtering area (5) is fixed and is provided with horizontal separators (15), the center department of horizontal separators (15) link up and is provided with deposits dirty funnel (16), the bottom through connection who deposits dirty funnel (16) has blow off pipe (17), blow off pipe (17) run through the diapire setting of separator main part (1), just be provided with second automatically controlled valve (18) on blow off pipe (17), filter screen (14) set up in the upper portion of delivery port (3), just filter screen (14) divide into two intervals with filtering area (5), wherein deposit dirty funnel (16) with water inlet (2) are in same interval.
2. The separator of claim 1, wherein: the upper parts of the first separation area (6) and the second separation area (7) are fixedly provided with adsorption nets (19), the adsorption nets (19) are made of hydrophilic fibers, and the bottom ends of the oil outlet pipes (13) penetrate through the adsorption nets (19).
3. The separator of claim 2, wherein: the oil outlet (4) is arranged close to the adsorption net (19) and is positioned below the adsorption net (19).
4. The separator of claim 1, wherein: an electric water outlet valve (20) is arranged in the water outlet (3), and an electric oil outlet valve (21) is arranged in the oil outlet (4).
5. The separator of claim 1, wherein: the top wall of the separator main body (1) corresponding to the first separation area (6) and the second separation area (7) is provided with a through groove, and a ventilation net (22) is fixedly arranged in the through groove.
6. The separator of claim 1, wherein: be provided with first observation window (23), second observation window (24) and third observation window (25) on the preceding lateral wall of separator main part (1) respectively, first observation window (23), second observation window (24) and third observation window (25) are located filtering area (5), first subregion (6) and second subregion (7) respectively and correspond separator main part (1), just first observation window (23), second observation window (24) and third observation window (25) are the partly of separator main part (1), deposit dirty funnel (16) and make by transparent plastics.
7. The separator of claim 6, wherein: the first observation window (23), the second observation window (24) and the third observation window (25) are glass windows or transparent plastic windows.
8. The separator of claim 1, wherein: the bottom parts of the first separation area (6) and the second separation area (7) are fixedly provided with aerators (26), and the aerators (26) are connected with an air blower (27) through an air pipe.
9. The separator of claim 8, wherein: the bottom of the first separation area (6) is also fixedly provided with a heating device (28).
10. The separator of claim 1, wherein: the four corners of the bottom wall of the separator main body (1) are fixedly installed on a bottom plate (30) through fixing columns (29), universal wheels (31) are fixedly installed at the bottom of the bottom plate (30), and the universal wheels (31) are fixedly installed at the four corners of the bottom plate (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020083717.8U CN211896478U (en) | 2020-01-15 | 2020-01-15 | Oil-water separator for methanol production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020083717.8U CN211896478U (en) | 2020-01-15 | 2020-01-15 | Oil-water separator for methanol production |
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| Publication Number | Publication Date |
|---|---|
| CN211896478U true CN211896478U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020083717.8U Expired - Fee Related CN211896478U (en) | 2020-01-15 | 2020-01-15 | Oil-water separator for methanol production |
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| Country | Link |
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| CN (1) | CN211896478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114349204A (en) * | 2021-12-12 | 2022-04-15 | 黄晋兴 | Efficient oil extraction device for sewage treatment oily wastewater |
-
2020
- 2020-01-15 CN CN202020083717.8U patent/CN211896478U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114349204A (en) * | 2021-12-12 | 2022-04-15 | 黄晋兴 | Efficient oil extraction device for sewage treatment oily wastewater |
| CN114349204B (en) * | 2021-12-12 | 2024-03-05 | 广东省新会嘉利油脂有限公司 | Efficient oil and grease extraction device for sewage treatment oily wastewater |
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Granted publication date: 20201110 Termination date: 20220115 |