CN215559727U - MBR integration sewage treatment device with nitrogen and phosphorus removal function - Google Patents
MBR integration sewage treatment device with nitrogen and phosphorus removal function Download PDFInfo
- Publication number
- CN215559727U CN215559727U CN202121920266.XU CN202121920266U CN215559727U CN 215559727 U CN215559727 U CN 215559727U CN 202121920266 U CN202121920266 U CN 202121920266U CN 215559727 U CN215559727 U CN 215559727U
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- pipe
- water
- nitrogen
- mbr
- phosphorus removal
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 239000010865 sewage Substances 0.000 title claims abstract description 48
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 25
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 25
- 239000011574 phosphorus Substances 0.000 title claims abstract description 25
- 230000010354 integration Effects 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 238000003756 stirring Methods 0.000 claims abstract description 38
- 239000012528 membrane Substances 0.000 claims abstract description 29
- 238000000746 purification Methods 0.000 claims abstract description 27
- 238000001556 precipitation Methods 0.000 claims abstract description 21
- 239000010802 sludge Substances 0.000 claims abstract description 14
- 238000005086 pumping Methods 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 238000007667 floating Methods 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000003651 drinking water Substances 0.000 claims description 4
- 235000020188 drinking water Nutrition 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 abstract description 10
- 239000003814 drug Substances 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to the technical field of sewage treatment, and discloses MBR (membrane bioreactor) integrated sewage treatment equipment with nitrogen and phosphorus removal functions, which comprises a shell, wherein a longitudinal partition plate is fixedly connected in the shell, the longitudinal partition plate divides the shell into a precipitation cavity and a treatment cavity from left to right, a transverse partition plate is fixedly connected in the treatment cavity, the transverse partition plate divides the treatment cavity into a stirring cavity and a purification cavity from top to bottom, the top of the precipitation cavity is communicated with a water inlet pipe, the side wall, close to the bottom, of the precipitation cavity is communicated with a sludge pipe, the top of the shell is provided with a water pump and a medicament box from left to right, a nitrogen and phosphorus removal agent is arranged in the medicament box, the input end of the water pump is communicated with a water pumping pipe, and the output end of the water pump is communicated with a water conveying pipe. The utility model not only has the function of nitrogen and phosphorus removal, but also can automatically clean the MBR membrane, thereby effectively ensuring the purification efficiency and improving the purification quality of sewage.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to MBR (membrane bioreactor) integrated sewage treatment equipment with a nitrogen and phosphorus removal function.
Background
In industries such as chemical industry and food processing industry, a large amount of sewage is generated in a factory processing process, if the sewage is directly discharged without being purified, not only water source pollution is caused, but also soil and air pollution is caused to a certain extent, so that sewage purification is particularly important, and a plurality of sewage treatment modes are provided, wherein MBR membrane organisms have high active sludge concentration, biological treatment organic load is improved, and the MBR membrane organisms are widely applied to sewage treatment.
In the prior art, the MBR membrane has sewage purification capacity, but does not have the nitrogen and phosphorus removal function, and the MBR membrane surface that uses for a long time can adhere to impurity earth, influences the purification efficiency to sewage, and then influences the purification quality to sewage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the background art, and provides MBR integrated sewage treatment equipment with nitrogen and phosphorus removal functions.
In order to achieve the purpose, the utility model adopts the following technical scheme:
MBR integration sewage treatment device with nitrogen and phosphorus removal function, including the casing, fixedly connected with longitudinal baffle in the casing, longitudinal baffle separates the casing from a left side to the right side in proper order for precipitation chamber and treatment chamber, and the fixedly connected with cross slab in the treatment chamber, the cross slab separates the treatment chamber from last to separating in proper order for stirring chamber and purification chamber, the top intercommunication of precipitation chamber has the inlet tube, and communicates on the lateral wall that the precipitation chamber is close to the bottom has the sludge pipe, water pump and medicament case are installed in proper order from a left side to the right side in the top of casing, and are equipped with the denitrogenation dephosphorization agent in the medicament case, the input intercommunication of water pump has the drinking-water pipe, the output intercommunication of water pump has the raceway, the drinking-water pipe is linked together with the precipitation chamber, the raceway is linked together with the stirring chamber, be connected with driving motor through the backup pad on the lateral wall in stirring chamber, driving motor's output fixedly connected with puddler, be located the welding has a plurality of stirring leaves of evenly crisscross distribution on the puddler of stirring intracavity, the intercommunication has the pipe in the water on the cross slab, and fixed mounting has the solenoid valve that matches on the pipe in the water, it has the MBR membrane that matches to purify intracavity fixed mounting, and purifies the intracavity and be equipped with the mud scraping mechanism that corresponds with the MBR membrane, it has the outlet pipe to purify the intercommunication on the lateral wall that the chamber is close to the bottom.
Preferably, the mud scraping mechanism comprises a guide rod fixedly connected in the purification cavity, a matched floating block is sleeved on the guide rod in a sliding mode, and a mud scraping sheet attached to an MBR membrane is installed on the side wall of the floating block.
Preferably, one end of the water pumping pipe, which is far away from the water pump, is communicated with a hose, the bottom end of the hose is communicated with a water suction head, and a floating ball is fixedly mounted on the side wall of the water suction head.
Preferably, the lower fixed surface of the interior of the sedimentation cavity is provided with a mud guide seat, and the top of the mud guide seat is obliquely arranged.
Preferably, the upper surface of the diaphragm plate is fixedly provided with a coiled pipe, one side of the coiled pipe, which is far away from the diaphragm plate, is provided with a plurality of water outlet holes, the coiled pipe is provided with a sealing structure at two ends, and the coiled pipe is communicated with the water delivery pipe.
Preferably, ball grooves are symmetrically formed in the inner side wall of the floating block, matched balls are installed in the ball grooves, and the balls are connected with the guide rod in a rolling mode.
Preferably, one end of the water suction head, which is far away from the hose, is fixedly provided with a matched blocking net.
Compared with the prior art, the utility model provides MBR integrated sewage treatment equipment with nitrogen and phosphorus removal functions, which has the following beneficial effects:
the MBR integrated sewage treatment equipment with the nitrogen and phosphorus removal function is characterized in that a precipitation cavity, a stirring cavity, a purification cavity, a water inlet pipe, a water pump, a chemical box, a water pumping pipe, a water conveying pipe, a driving motor, a stirring rod, stirring blades, a water falling pipe, a solenoid valve, an MBR membrane, a mud scraping mechanism and a water outlet pipe are arranged, the water inlet pipe is convenient for leading sewage into the precipitation cavity for precipitation treatment, the water pump is matched with the water pumping pipe and the water conveying pipe to be convenient for leading precipitated sewage into the stirring cavity, the chemical box is convenient for adding a nitrogen and phosphorus removal agent into the stirring cavity, the driving motor is convenient for driving the stirring rod welded with the stirring blades to rotate, so that the sewage and the nitrogen and phosphorus removal agent are fully mixed and stirred, the nitrogen and phosphorus removal treatment is further carried out on the sewage, the solenoid valve is convenient for controlling the opening and closing of the water falling pipe, thereby being convenient for leading the sewage into the purification cavity for filtration and purification through the MBR membrane, the mud scraping mechanism is convenient for cleaning the soil attached to the impurities on the surface of the MBR membrane, thereby effectively ensuring the purification efficiency.
The device has the same or can be realized by adopting the prior art, and the device not only has the functions of denitrification and dephosphorization, but also can automatically clean the MBR membrane, thereby effectively ensuring the purification efficiency and improving the purification quality of the sewage.
Drawings
FIG. 1 is a schematic structural diagram of an MBR integrated sewage treatment device with denitrification and dephosphorization functions, which is provided by the utility model;
FIG. 2 is a schematic structural diagram of a coiled pipe of the MBR integrated sewage treatment device with denitrification and dephosphorization functions, which is provided by the utility model;
fig. 3 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a shell 1, a longitudinal partition plate 2, a transverse partition plate 3, a water inlet pipe 4, a sludge pipe 5, a water pump 6, a chemical box 7, a water pumping pipe 8, a water delivery pipe 9, a driving motor 10, a stirring rod 11, a stirring blade 12, a water falling pipe 13, an electromagnetic valve 14, an MBR (membrane bioreactor) membrane 15, a water outlet pipe 16, a guide rod 17, a floating block 18, a mud scraping sheet 19, a hose 20, a water suction head 21, a floating ball 22, a mud guide seat 23, a coiled pipe 24, a water outlet hole 25 and a ball 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Embodiment 1 as shown in fig. 1-3, an MBR integrated sewage treatment apparatus with nitrogen and phosphorus removal functions comprises a housing 1, a longitudinal partition plate 2 is fixedly connected in the housing 1, the longitudinal partition plate 2 divides the housing 1 into a precipitation chamber and a treatment chamber from left to right, a transverse partition plate 3 is fixedly connected in the treatment chamber, the transverse partition plate 3 divides the treatment chamber into a stirring chamber and a purification chamber from top to bottom, the top of the precipitation chamber is communicated with a water inlet pipe 4, the side wall of the precipitation chamber near the bottom is communicated with a sludge pipe 5, the lower surface in the precipitation chamber is fixedly provided with a sludge guide seat 23, the top of the sludge guide seat 23 is inclined to facilitate thoroughly guiding out sludge, the top of the housing 1 is sequentially provided with a water pump 6 and a chemical tank 7 from left to right, the chemical tank 7 is provided with a nitrogen and phosphorus removal agent, the input end of the water pump 6 is communicated with a water pumping pipe 8, the output end of the water pump 6 is communicated with a water pipe 9, the water pumping pipe 8 is communicated with the sedimentation cavity, the water conveying pipe 9 is communicated with the stirring cavity, the upper surface of the diaphragm plate 3 is fixedly provided with a coiled pipe 24, one side of the coiled pipe 24, which is far away from the diaphragm plate 3, is provided with a plurality of water outlet holes 25, the coiled pipe 24 is provided with a two-end sealing structure, the coiled pipe 24 is communicated with the water conveying pipe 9, the water conveying pipe 9 guides water into the coiled pipe 24 and flows out through the plurality of water outlet holes 25, so that the water flow in the stirring cavity is promoted, the stirring and mixing effect is improved, the outer side wall of the stirring cavity is connected with a driving motor 10 through a supporting plate, the output end of the driving motor 10 is fixedly connected with a stirring rod 11, the stirring rod 11 in the stirring cavity is welded with a plurality of stirring blades 12 which are uniformly and alternately distributed, the diaphragm plate 3 is communicated with a water falling pipe 13, the water falling pipe 13 is fixedly provided with a matched electromagnetic valve 14, and the purification cavity is fixedly provided with a matched MBR membrane 15, and a mud scraping mechanism corresponding to the MBR membrane 15 is arranged in the purification cavity, and a water outlet pipe 16 is communicated on the side wall of the purification cavity close to the bottom.
The mud scraping mechanism comprises a guide rod 17 fixedly connected in the purification cavity, a matched floating block 18 is sleeved on the guide rod 17 in a sliding mode, ball grooves are symmetrically formed in the inner side walls of the floating block 18, matched balls 26 are installed in the ball grooves, the balls 26 are connected with the guide rod 17 in a rolling mode, friction force between the floating block 18 and the guide rod 17 is reduced, mud scraping sheets 19 attached to an MBR (membrane bioreactor) membrane 15 are installed on the side walls of the floating block 18, sewage to be treated is guided into the precipitation cavity through a water inlet pipe 4 to be subjected to precipitation treatment, a water pump 6 is started to be matched with a water pumping pipe 8 and a water conveying pipe 9 to guide the precipitated sewage into the stirring cavity, a denitrification and dephosphorization agent is conveniently added into the stirring cavity through a chemical box 7, a driving motor 10 is started to drive the stirring rod 11 welded with stirring blades 12 to rotate, so that the sewage and the denitrification and dephosphorization agent are fully mixed and stirred, and further the denitrification treatment is conveniently carried out, the sewage opens solenoid valve 14 after nitrogen and phosphorus removal handles and makes sewage get into via pipe in the water 13 and purify the intracavity, is convenient for carry out filtration purification to sewage through MBR membrane 15, changes along with purifying the water level of intracavity, and the kicking block 18 will carry out the lift of self-adaptation along guide bar 17, and 18 lifting process of kicking block drive the 19 movements of mud scraping piece to the convenience is cleared up MBR membrane 15 surface attachment impurity earth, effectively guarantees MBR membrane 15's purification efficiency.
In the utility model, sewage to be treated is led into a precipitation cavity through a water inlet pipe 4 for precipitation treatment, a water pump 6 is started to be matched with a water pumping pipe 8 and a water conveying pipe 9 so as to lead the precipitated sewage into a stirring cavity, a chemical box 7 is used for conveniently adding a denitrification and dephosphorization agent into the stirring cavity, a driving motor 10 is started so as to drive a stirring rod 11 welded with stirring blades 12 to rotate, so that the sewage and the denitrification and dephosphorization agent are fully mixed and stirred, the denitrification and dephosphorization treatment is further facilitated, the electromagnetic valve 14 is opened after the denitrification and dephosphorization treatment of the sewage so that the sewage enters a purification cavity through a water falling pipe 13, the sewage is filtered and purified through an MBR (membrane bioreactor) 15, a floating block 18 is subjected to self-adaptive lifting along a guide rod 17 along with the change of the water level in the purification cavity, the floating block 18 drives a mud scraping sheet 19 to move in the lifting process, so as to conveniently clean the dirt attached to the surface of the MBR membrane 15, the purification efficiency of the MBR membrane 15 is effectively ensured.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. MBR integration sewage treatment device with nitrogen and phosphorus removal function, including casing (1), its characterized in that, fixedly connected with longitudinal baffle (2) in casing (1), longitudinal baffle (2) separates casing (1) from a left side to the right side for precipitation chamber and treatment chamber in proper order, and handles intracavity fixedly connected with cross slab (3), cross slab (3) separates the treatment chamber from last to separating for stirring chamber and purification chamber in proper order down, the top intercommunication of precipitation chamber has inlet tube (4), and communicates on the lateral wall that the precipitation chamber is close to the bottom sludge pipe (5), water pump (6) and chemical tank (7) are installed in proper order from a left side to the right side in the top of casing (1), and are equipped with the nitrogen and phosphorus removal agent in chemical tank (7), the input intercommunication of water pump (6) has drinking-water pipe (8), the output intercommunication of water pump (6) has raceway (9), the utility model discloses a sludge treatment device, including pumping pipe (8), raceway (9) and stirring chamber, be connected with driving motor (10) through the backup pad on the lateral wall in stirring chamber, output fixedly connected with puddler (11) of driving motor (10), be located the welding has a plurality of even crisscross stirring leaf (12) that distribute on puddler (11) in the stirring chamber, the intercommunication has pipe (13) in the water on cross slab (3), and fixed mounting has solenoid valve (14) of matching on pipe (13) in the water, it has MBR membrane (15) of matching to purify intracavity fixed mounting, and purifies the intracavity and be equipped with the mud mechanism of scraping corresponding with MBR membrane (15), it has outlet pipe (16) to purify the intercommunication on the lateral wall that the chamber is close to the bottom.
2. The MBR integrated sewage treatment equipment with the nitrogen and phosphorus removal function according to claim 1, wherein the sludge scraping mechanism comprises a guide rod (17) fixedly connected in the purification cavity, a matched floating block (18) is sleeved on the guide rod (17) in a sliding manner, and a sludge scraping sheet (19) attached to an MBR membrane (15) is installed on the side wall of the floating block (18).
3. The MBR-integrated sewage treatment equipment with the nitrogen and phosphorus removal function according to claim 1, wherein one end of the water pumping pipe (8) far away from the water pump (6) is communicated with a hose (20), the bottom end of the hose (20) is communicated with a water suction head (21), and a floating ball (22) is fixedly installed on the side wall of the water suction head (21).
4. The MBR-integrated sewage treatment equipment with the nitrogen and phosphorus removal function according to claim 1, wherein a sludge guide seat (23) is fixedly arranged on the lower surface inside the settling chamber, and the top of the sludge guide seat (23) is obliquely arranged.
5. The MBR integrated sewage treatment equipment with the nitrogen and phosphorus removal function according to claim 1, wherein a coiled pipe (24) is fixedly installed on the upper surface of the diaphragm plate (3), one side of the coiled pipe (24) far away from the diaphragm plate (3) is provided with a plurality of water outlet holes (25), the coiled pipe (24) is provided with a sealing structure at two ends, and the coiled pipe (24) is communicated with the water delivery pipe (9).
6. The MBR integrated sewage treatment equipment with the nitrogen and phosphorus removal function according to claim 2, wherein the inner side wall of the floating block (18) is symmetrically provided with ball grooves, matched balls (26) are arranged in the ball grooves, and the balls (26) are in rolling connection with the guide rod (17).
7. The MBR-integrated sewage treatment equipment with the nitrogen and phosphorus removal function according to claim 3, wherein a matched baffle net is fixedly arranged at one end of the water suction head (21) far away from the hose (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121920266.XU CN215559727U (en) | 2021-08-17 | 2021-08-17 | MBR integration sewage treatment device with nitrogen and phosphorus removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121920266.XU CN215559727U (en) | 2021-08-17 | 2021-08-17 | MBR integration sewage treatment device with nitrogen and phosphorus removal function |
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| Publication Number | Publication Date |
|---|---|
| CN215559727U true CN215559727U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121920266.XU Active CN215559727U (en) | 2021-08-17 | 2021-08-17 | MBR integration sewage treatment device with nitrogen and phosphorus removal function |
Country Status (1)
| Country | Link |
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| CN (1) | CN215559727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116196763A (en) * | 2023-03-30 | 2023-06-02 | 惠州市怡锦新材料科技有限公司 | Tubular dynamic membrane and sewage treatment system |
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2021
- 2021-08-17 CN CN202121920266.XU patent/CN215559727U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116196763A (en) * | 2023-03-30 | 2023-06-02 | 惠州市怡锦新材料科技有限公司 | Tubular dynamic membrane and sewage treatment system |
| CN116196763B (en) * | 2023-03-30 | 2024-05-14 | 惠州市怡锦新材料科技有限公司 | Tubular dynamic membrane and sewage treatment system |
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