CN114572995A - Preparation method and equipment of efficient adsorption and desorption molecular sieve - Google Patents
Preparation method and equipment of efficient adsorption and desorption molecular sieve Download PDFInfo
- Publication number
- CN114572995A CN114572995A CN202210257993.5A CN202210257993A CN114572995A CN 114572995 A CN114572995 A CN 114572995A CN 202210257993 A CN202210257993 A CN 202210257993A CN 114572995 A CN114572995 A CN 114572995A
- Authority
- CN
- China
- Prior art keywords
- molecular sieve
- sugar
- fixedly connected
- desorption
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Confectionery (AREA)
Abstract
The invention discloses a preparation method and equipment of a high-efficiency adsorption-desorption molecular sieve, and the technical scheme is as follows: including the sugarcoating machine main part, the sugarcoating machine main part includes drive case and accessory case, accessory case and drive case fixed connection, be provided with the inclined plane on the drive case, the trompil has been seted up on the inclined plane, be equipped with the fly leaf in the trompil, activity plate edge and trompil inner wall swing joint, the fly leaf outside and inboard are equipped with the sugar-coat pot and an exposure section of thick bamboo respectively, an exposure section of thick bamboo passes through support and fly leaf fixed connection, and a high-efficient desorption molecular sieve preparation method and equipment beneficial effect are: through set up the exposure section of thick bamboo that can communicate with the sugar-coat pot in the sugarcoating machine main part, when needs will expose and stew, open first valve and rotate the handle and can pour the granule into the exposure section of thick bamboo and expose and stew, the sugar-coat pot can be used to follow-up granulation work, can improve molecular sieve preparation efficiency.
Description
Technical Field
The invention relates to the technical field of molecular sieve preparation, in particular to a preparation method and equipment of a high-efficiency adsorption and desorption molecular sieve.
Background
The molecular sieve is an aluminosilicate compound with cubic lattice, has large specific surface area and highly polarized inner crystal surface, is a high-efficiency adsorbent and a solid acid, has high acid concentration and acid strength on the surface, and can cause a carbonium ion type catalytic reaction. The molecular sieve has a uniform microporous structure, and the pores have uniform diameter, can adsorb molecules smaller than the diameter of the pores into the pores, and have preferential adsorption capacity for polar molecules and unsaturated molecules, so that the molecular sieve can separate the molecules with different polarity degrees, saturation degrees, molecular sizes and boiling points, namely has the function of sieving the molecules, and is called as the molecular sieve. The molecular sieve has the advantages of high adsorption capacity, strong thermal stability and the like which are not possessed by other adsorbents, so that the molecular sieve is widely applied to industries such as petroleum refining, petrochemical industry, coal chemical industry, chemical fertilizers, metallurgy, electronics and the like.
The existing molecular sieve preparation process needs to be granulated through a sugar coating machine, and when the granules reach the standard size, the granules need to be exposed and kept stand, so that the exposure and keeping stand process in the prior art occupies a sugar coating pot of the sugar coating machine, the subsequent granulation process is influenced, and the preparation efficiency of the molecular sieve is reduced.
Disclosure of Invention
Therefore, the invention provides a preparation method and equipment of an efficient adsorption and desorption molecular sieve, wherein an exposure cylinder which can be communicated with a sugar coating pot is arranged on a sugar coating machine main body, when exposure and standing are needed, a first valve is opened, a handle is rotated to pour particles into the exposure cylinder for exposure and standing, and the sugar coating pot can be used for subsequent granulation, so that the preparation efficiency of the molecular sieve can be improved, and the problems that the existing molecular sieve preparation process needs to be granulated by the sugar coating machine, the particles need to be exposed and standing when reaching a standard size, and the exposure and standing process in the prior art occupies the sugar coating pot of the sugar coating machine, influences the subsequent granulation process and further reduces the preparation efficiency of the molecular sieve are solved.
In order to achieve the aim, the invention provides a preparation method of a high-efficiency adsorption and desorption molecular sieve, which comprises the following steps:
s1, pouring kaolin and zeolite raw powder into a conical mixer according to a certain proportion, and mixing and stirring for about 90 min;
s2, putting the uniformly mixed raw powder obtained in the step S1 into a swing granulator, and simultaneously putting a potassium tripolyphosphate solution into the granulator while stirring to form grains;
s3, putting the crystal grains obtained in the step S2 into a sugar coating machine, starting the sugar coating machine, slowly spraying a potassium tripolyphosphate solution, and uniformly scattering the uniformly mixed raw powder in the step S1 after the particles are wet to obtain enlarged particles; s4, taking out the granules obtained in the step S3, screening the granules on a flat screen to obtain granules with different particle sizes, and respectively putting the granules with different particle sizes into different sugar coating machines for granulation;
s5, when the grain diameter in the sugar coating machine in the S4 meets the requirement, stopping adding the potassium tripolyphosphate solution and the raw powder, operating the sugar coating machine to pour the particles meeting the requirement into an exposure cylinder on the sugar coating machine, standing for a period of time, and then pouring and discharging the particles;
s6, detecting the strength of the exposed molecular sieve in the S5, and drying the molecular sieve meeting the requirements in a belt dryer;
s7, calcining the dried molecular sieve in the S6 in a roasting furnace to obtain a finished molecular sieve;
s8, carrying out strength detection and static water adsorption quantity detection on the calcined molecular sieve in the S7, and obtaining a finished product if the molecular sieve meets the standard;
and S9, placing the finished product into a sealed iron bucket for cooling, and then placing the cooled finished product into a sealed plastic bucket.
The invention also provides a preparation device of the efficient adsorption and desorption molecular sieve, which comprises a sugar-coating machine main body, wherein the sugar-coating machine main body comprises a driving box and an accessory box, the accessory box is fixedly connected with the driving box, an inclined plane is arranged on the driving box, a movable plate is arranged in the inclined plane, the edge of the movable plate is movably connected with the inner wall of the opening, a sugar-coating pot and an exposure cylinder are respectively arranged at the outer side and the inner side of the movable plate, the exposure cylinder is fixedly connected with the movable plate through a bracket, a connecting pipe is fixedly connected at one side of the sugar-coating pot close to the movable plate, the connecting pipe penetrates through the movable plate and is movably connected with the movable plate, a first valve is fixedly arranged at one end of the connecting pipe close to the sugar-coating pot, one end of the connecting pipe far away from the sugar-coating pot extends into the exposure cylinder and is movably connected with the exposure cylinder through a bearing, the outer wall of the exposure cylinder is fixedly connected with a motor, the motor output shaft is in transmission connection with the connecting pipe through a gear set, and the inner side wall of the driving box is provided with an adjusting assembly.
Preferably, a discharge pipe orifice is arranged at one end, far away from the connecting pipe, of the exposure cylinder, and a second valve is fixedly arranged on the discharge pipe orifice.
Preferably, the gear set comprises a driving gear and a driven gear which are meshed with each other, the driving gear is fixedly connected to an output shaft of the motor, and the driven gear is fixedly connected to the connecting pipe.
Preferably, the adjusting part includes two base poles that the symmetric distribution is, two the base pole all with drive incasement wall fixed connection, two be equipped with movable rod, screw rod and guide bar between the base pole, the screw rod run through the movable rod and with movable rod threaded connection, the screw rod both ends respectively with two base pole swing joint, screw rod one end runs through base pole and fixedly connected with handle.
Preferably, the guide rod and the screw rod are distributed in parallel, the guide rod penetrates through the movable rod and is movably inserted into the movable rod, and two ends of the guide rod are fixedly connected with the two base rods respectively.
Preferably, the movable rod is provided with two push rods, one end of each push rod is hinged to the movable rod, and the other end of each push rod is hinged to the movable plate.
Preferably, the side wall of the driving box is provided with a containing hole, the containing hole corresponds to the position of the handle, and a containing drawer is arranged in the containing hole.
Preferably, the top of the accessory box is fixedly connected with a material conveying pipe, and one end of the material conveying pipe extends into the sugar-coating pan.
Preferably, the two sides of the driving box are both provided with access doors, and the access doors are fixedly connected with the driving box through screws.
The embodiment of the invention has the following advantages:
1. the exposure cylinder which can be communicated with the sugar coating pan is arranged on the sugar coating machine main body, when exposure is needed to be kept still, the first valve is opened, the handle is rotated, particles can be poured into the exposure cylinder to be exposed and kept still, the sugar coating pan can be used for subsequent granulation, and the preparation efficiency of the molecular sieve can be improved;
2. accomodate the drawer through setting up, conveniently accomodate the granule after the exposure is stood to unified processing through setting up the access door, conveniently overhauls drive incasement part.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a schematic structural diagram of a driving box provided by the present invention;
FIG. 3 is a schematic diagram of the operation provided by the present invention;
fig. 4 is an enlarged view of the part a in fig. 2 according to the present invention.
In the figure: 1 sugar-coating machine main part, 110 drive case, 120 accessory case, 2 inclined planes, 3 trompils, 4 movable plates, 5 sugar-coating pans, 6 exposure cylinders, 7 supports, 8 connecting pipes, 9 first valves, 10 motors, 11 discharge pipe orifices, 12 second valves, 13 driving gears, 14 driven gears, 15 base rods, 16 movable rods, 17 screw rods, 18 guide rods, 19 handles, 20 push rods, 21 storage holes, 22 storage drawers, 23 feed pipes and 24 access doors.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a preparation method of a high-efficiency adsorption and desorption molecular sieve, which comprises the following steps:
s1, pouring kaolin and zeolite raw powder into a conical mixer according to a certain proportion, and mixing and stirring for about 90 min;
s2, putting the uniformly mixed raw powder obtained in the step S1 into a swing granulator, and simultaneously putting a potassium tripolyphosphate solution into the granulator while stirring to form grains;
s3, putting the crystal grains obtained in the step S2 into a sugar coating machine, starting the sugar coating machine, slowly spraying a potassium tripolyphosphate solution, and uniformly scattering the uniformly mixed raw powder in the step S1 after the particles are wet to obtain enlarged particles; s4, taking out the granules obtained in the step S3, screening the granules on a flat screen to obtain granules with different particle sizes, and respectively putting the granules with different particle sizes into different sugar coating machines for granulation;
s5, when the grain diameter in the sugar coating machine in the S4 meets the requirement, stopping adding the potassium tripolyphosphate solution and the raw powder, operating the sugar coating machine to pour the particles meeting the requirement into an exposure cylinder 6 on the sugar coating machine, standing for a period of time, and then pouring and discharging the particles;
s6, detecting the strength of the exposed molecular sieve in the S5, and drying the molecular sieve meeting the requirements in a belt dryer;
s7, calcining the dried molecular sieve in the S6 in a roasting furnace to obtain a finished molecular sieve;
s8, carrying out strength detection and static water adsorption quantity detection on the calcined molecular sieve in the S7, and obtaining a finished product if the molecular sieve meets the standard; and S9, placing the finished product into a sealed iron bucket for cooling, and then placing the cooled finished product into a sealed plastic bucket.
Referring to the attached drawings 1-4, the invention also provides a preparation device of the efficient adsorption and desorption molecular sieve, which comprises a sugar-coating machine main body 1, wherein the sugar-coating machine main body 1 comprises a driving box 110 and an accessory box 120, the accessory box 120 is fixedly connected with the driving box 110, an inclined plane 2 is arranged on the driving box 110, an opening 3 is formed in the inclined plane 2, a movable plate 4 is arranged in the opening 3, the edge of the movable plate 4 is movably connected with the inner wall of the opening 3, a sugar-coating pan 5 and an exposure cylinder 6 are respectively arranged on the outer side and the inner side of the movable plate 4, the exposure cylinder 6 is fixedly connected with the movable plate 4 through a support 7, a connecting pipe 8 is fixedly connected to one side of the sugar-coating pan 5, which is close to the movable plate 4, the connecting pipe 8 penetrates through the movable plate 4 and is movably connected with the movable plate 4, a first valve 9 is fixedly arranged at one end of the connecting pipe 8, which is close to the sugar-coating pan 5, extends into the exposure cylinder 6 and is connected with the exposure cylinder 6 through a bearing The exposure device comprises a movable connection part, a motor 10 is fixedly connected to the outer wall of the exposure cylinder 6, an output shaft of the motor 10 is in transmission connection with a connecting pipe 8 through a gear set, and an adjusting component is arranged on the inner side wall of the driving box 110.
In this embodiment, the first valve 9 is opened, then the handle 19 is rotated, the handle 19 can drive the screw 17 to rotate, the screw 17 can drive the movable rod 16 to move along the guide rod 18 when rotating, the movable rod 16 can drive the bottom end of the push rod 20 to move when moving, so that the position of the push rod 20 can be moved, the movable plate 4 can be pulled to rotate when the push rod 20 moves, the movable plate 4 can drive the sugar-coating pan 5, the connecting pipe 8 and the exposure cylinder 6 to rotate when rotating, finally, the particles in the sugar-coating pan 5 are poured into the exposure cylinder 6, then the handle 19 is rotated reversely, so that the movable plate 4 can be driven to reset, at this time, the sugar-coating pan 5 can be put into the granulation work again, so that the exposure standing and the granulation work can be performed synchronously, and the preparation efficiency of the molecular sieve can be improved;
wherein, in order to realize the purpose of arranging the material, this device adopts following technical scheme to realize: a discharge pipe orifice 11 is formed in one end, far away from the connecting pipe 8, of the exposure cylinder 6, and a second valve 12 is fixedly arranged on the discharge pipe orifice 11;
wherein, in order to realize the purpose of driving the sugar-coating pan 5 to rotate, the device adopts the following technical scheme: the gear set comprises a driving gear 13 and a driven gear 14 which are meshed with each other, the driving gear 13 is fixedly connected to an output shaft of the motor 10, and the driven gear 14 is fixedly connected to the connecting pipe 8;
wherein, in order to realize the purpose that the control base plate rotates, this device adopts following technical scheme to realize: the adjusting assembly comprises two base rods 15 which are symmetrically distributed, the two base rods 15 are fixedly connected with the inner wall of the driving box 110, a movable rod 16, a screw rod 17 and a guide rod 18 are arranged between the two base rods 15, the screw rod 17 penetrates through the movable rod 16 and is in threaded connection with the movable rod 16, two ends of the screw rod 17 are respectively movably connected with the two base rods 15, one end of the screw rod 17 penetrates through the base rods 15 and is fixedly connected with a handle 19, the guide rod 18 and the screw rod 17 are distributed in parallel, the guide rod 18 penetrates through the movable rod 16 and is movably inserted into the movable rod 16, two ends of the guide rod 18 are respectively and fixedly connected with the two base rods 15, two push rods 20 are arranged on the movable rod 16, one end of each push rod 20 is hinged with the movable rod 16, and the other end of each push rod 20 is hinged with the movable plate 4;
wherein, in order to realize the purpose of placing and taking in drawer 22, this device adopts following technical scheme to realize: a receiving hole 21 is formed in the side wall of the driving box 110, the receiving hole 21 corresponds to the handle 19, and a receiving drawer 22 is arranged in the receiving hole 21;
wherein, in order to realize the purpose of conveying the raw materials, the device adopts the following technical scheme: a material conveying pipe 23 is fixedly connected to the top of the accessory box 120, and one end of the material conveying pipe 23 extends into the sugar coating pan 5;
wherein, in order to realize the convenient purpose of overhauing the inside part of drive box 110, this device adopts following technical scheme to realize: the both sides of drive case 110 all are equipped with access door 24, access door 24 passes through screw and drive case 110 fixed connection.
The using process of the invention is as follows: in the use of the present invention, when the granules in the sugar-coating pan 5 are to be exposed to light and left standing, the first valve 9 is opened, then the handle 19 is rotated, the handle 19 can drive the screw rod 17 to rotate, the screw rod 17 can drive the movable rod 16 to move along the guide rod 18 when rotating, the movable rod 16 can drive the bottom end of the push rod 20 to move when moving, further, the push rod 20 is moved, the movable plate 4 is pulled to rotate when the push rod 20 is moved, the movable plate 4 can drive the sugar-coating pan 5, the connecting pipe 8 and the exposure cylinder 6 to rotate when the movable plate 4 rotates, finally, the granules in the sugar-coating pan 5 are poured into the exposure cylinder 6, then the handle 19 is rotated reversely, the movable plate 4 can be driven to reset, the sugar coating pan 5 can be put into the granulation work again, the driving gear 13 can be driven to rotate when the motor 10 is started, the driving gear 13 can drive the driven gear 14 to rotate, and the connecting pipe 8 and the sugar coating pan 5 are further driven to rotate;
after the exposure and standing work is finished, the handle 19 is rotated to drive the movable plate 4 to rotate, and then the second valve 12 is opened to discharge the particles and drop the particles into the storage drawer 22.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (10)
1. A preparation method of a high-efficiency adsorption and desorption molecular sieve is characterized by comprising the following steps: the method comprises the following steps:
s1, pouring kaolin and zeolite raw powder into a conical mixer according to a certain proportion, and mixing and stirring for about 90 min;
s2, putting the uniformly mixed raw powder obtained in the step S1 into a swing granulator, and simultaneously putting a potassium tripolyphosphate solution into the granulator while stirring to form grains;
s3, putting the crystal grains obtained in the step S2 into a sugar coating machine, starting the sugar coating machine, slowly spraying a potassium tripolyphosphate solution, and uniformly scattering the uniformly mixed raw powder in the step S1 after the particles are wet to obtain enlarged particles; s4, taking out the granules obtained in the step S3, screening the granules on a flat screen to obtain granules with different particle sizes, and respectively putting the granules with different particle sizes into different sugar coating machines for granulation;
s5, when the grain diameter in the sugar coating machine in the S4 meets the requirement, stopping adding the potassium tripolyphosphate solution and the raw powder, operating the sugar coating machine to pour the particles meeting the requirement into an exposure cylinder (6) on the sugar coating machine, standing for a period of time, and then pouring and discharging;
s6, detecting the strength of the exposed molecular sieve in the S5, and drying the molecular sieve meeting the requirements in a belt dryer;
s7, calcining the dried molecular sieve in the S6 in a roasting furnace to obtain a finished molecular sieve;
s8, carrying out strength detection and static water adsorption quantity detection on the calcined molecular sieve in the S7, and obtaining a finished product if the molecular sieve meets the standard; and S9, placing the finished product into a sealed iron bucket for cooling, and then placing the cooled finished product into a sealed plastic bucket.
2. The equipment for preparing the high-efficiency adsorption-desorption molecular sieve is applied to the method for preparing the high-efficiency adsorption-desorption molecular sieve in claim 1, comprises a sugar-coating machine main body (1), and is characterized in that: the sugar-coating machine main body (1) comprises a drive box (110) and an accessory box (120), the accessory box (120) is fixedly connected with the drive box (110), an inclined plane (2) is arranged on the drive box (110), a hole (3) is formed in the inclined plane (2), a movable plate (4) is arranged in the hole (3), the edge of the movable plate (4) is movably connected with the inner wall of the hole (3), a sugar-coating pot (5) and an exposure cylinder (6) are respectively arranged on the outer side and the inner side of the movable plate (4), the exposure cylinder (6) is fixedly connected with the movable plate (4) through a support (7), a connecting pipe (8) is fixedly connected to one side, close to the movable plate (4), of the sugar-coating pot (5), the connecting pipe (8) penetrates through the movable plate (4) and is movably connected with the movable plate (4), a first valve (9) is fixedly arranged at one end, close to the sugar-coating pot (5), of the connecting pipe (8), connecting pipe (8) are kept away from sugar-coat pot (5) one end and are extended to in exposing a film (6) and through bearing and exposing a film (6) swing joint, expose a film (6) outer wall fixedly connected with motor (10), motor (10) output shaft passes through the gear train and is connected with connecting pipe (8) transmission, drive case (110) inside wall is provided with adjusting part.
3. The efficient adsorption and desorption molecular sieve preparation equipment according to claim 2, which is characterized in that: one end, far away from the connecting pipe (8), of the exposure cylinder (6) is provided with a discharge pipe orifice (11), and a second valve (12) is fixedly arranged on the discharge pipe orifice (11).
4. The efficient adsorption and desorption molecular sieve preparation equipment according to claim 2, which is characterized in that: the gear set comprises a driving gear (13) and a driven gear (14) which are meshed with each other, the driving gear (13) is fixedly connected to an output shaft of the motor (10), and the driven gear (14) is fixedly connected to the connecting pipe (8).
5. The efficient adsorption and desorption molecular sieve preparation equipment according to claim 2, which is characterized in that: the adjusting part includes base pole (15) of two symmetric distributions, two base pole (15) all with drive case (110) inner wall fixed connection, two be equipped with movable rod (16), screw rod (17) and guide bar (18) between base pole (15), screw rod (17) run through movable rod (16) and with movable rod (16) threaded connection, screw rod (17) both ends respectively with two base pole (15) swing joint, screw rod (17) one end runs through base pole (15) and fixedly connected with handle (19).
6. The efficient adsorption and desorption molecular sieve preparation equipment according to claim 5, which is characterized in that: the guide rod (18) and the screw rod (17) are distributed in parallel, the guide rod (18) penetrates through the movable rod (16) and is movably inserted into the movable rod (16), and two ends of the guide rod (18) are fixedly connected with the two base rods (15) respectively.
7. The efficient adsorption and desorption molecular sieve preparation equipment according to claim 5, which is characterized in that: two push rods (20) are arranged on the movable rod (16), one end of each push rod (20) is hinged to the movable rod (16), and the other end of each push rod (20) is hinged to the movable plate (4).
8. The efficient adsorption and desorption molecular sieve preparation equipment according to claim 5, which is characterized in that: the side wall of the driving box (110) is provided with a storage hole (21), the storage hole (21) corresponds to the position of the handle (19), and a storage drawer (22) is arranged in the storage hole (21).
9. The efficient adsorption and desorption molecular sieve preparation equipment according to claim 2, which is characterized in that: the top of the accessory box (120) is fixedly connected with a material conveying pipe (23), and one end of the material conveying pipe (23) extends into the sugar coating pan (5).
10. The efficient adsorption and desorption molecular sieve preparation equipment according to claim 2, which is characterized in that: drive case (110) both sides all are equipped with access door (24), access door (24) pass through screw and drive case (110) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210257993.5A CN114572995B (en) | 2022-03-16 | 2022-03-16 | Preparation method and equipment for efficient adsorption and desorption molecular sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210257993.5A CN114572995B (en) | 2022-03-16 | 2022-03-16 | Preparation method and equipment for efficient adsorption and desorption molecular sieve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114572995A true CN114572995A (en) | 2022-06-03 |
| CN114572995B CN114572995B (en) | 2024-02-20 |
Family
ID=81780005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210257993.5A Active CN114572995B (en) | 2022-03-16 | 2022-03-16 | Preparation method and equipment for efficient adsorption and desorption molecular sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114572995B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115744929A (en) * | 2022-11-21 | 2023-03-07 | 扬州市泽普环保材料有限公司 | Preparation process of novel molecular sieve material special for organic waste gas adsorption |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101357311A (en) * | 2007-08-03 | 2009-02-04 | 上海重型机器厂有限公司 | Molecular sieve granulator |
| US20150018196A1 (en) * | 2012-10-29 | 2015-01-15 | China Petroleum & Chemical Corporation | 5A Molecular Sieve Adsorbent and Method for Preparation of the Same |
| CN108186356A (en) * | 2015-04-12 | 2018-06-22 | 安溪县中磊设备制造有限公司 | A kind of sugar coating machine |
| CN208852011U (en) * | 2018-04-27 | 2019-05-14 | 四川依科制药有限公司 | A kind of Medical sugar coating machine |
| CN210873075U (en) * | 2019-08-26 | 2020-06-30 | 陕西宝正机械有限公司 | Sugar-coating machine |
| CN113716582A (en) * | 2021-09-05 | 2021-11-30 | 江西八六三实业有限公司 | Molecular sieve for heterogeneous pour point depressing catalyst |
-
2022
- 2022-03-16 CN CN202210257993.5A patent/CN114572995B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101357311A (en) * | 2007-08-03 | 2009-02-04 | 上海重型机器厂有限公司 | Molecular sieve granulator |
| US20150018196A1 (en) * | 2012-10-29 | 2015-01-15 | China Petroleum & Chemical Corporation | 5A Molecular Sieve Adsorbent and Method for Preparation of the Same |
| CN108186356A (en) * | 2015-04-12 | 2018-06-22 | 安溪县中磊设备制造有限公司 | A kind of sugar coating machine |
| CN208852011U (en) * | 2018-04-27 | 2019-05-14 | 四川依科制药有限公司 | A kind of Medical sugar coating machine |
| CN210873075U (en) * | 2019-08-26 | 2020-06-30 | 陕西宝正机械有限公司 | Sugar-coating machine |
| CN113716582A (en) * | 2021-09-05 | 2021-11-30 | 江西八六三实业有限公司 | Molecular sieve for heterogeneous pour point depressing catalyst |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115744929A (en) * | 2022-11-21 | 2023-03-07 | 扬州市泽普环保材料有限公司 | Preparation process of novel molecular sieve material special for organic waste gas adsorption |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114572995B (en) | 2024-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208631010U (en) | A kind of Tea Production filling apparatus | |
| CN109757640B (en) | A kind of cranberry direct drink powder and preparation method thereof | |
| CN114572995A (en) | Preparation method and equipment of efficient adsorption and desorption molecular sieve | |
| CN113718589B (en) | A kind of preparation device of high permeable asphalt mixture | |
| CN218637170U (en) | Acrylic resin raw material dispersion equipment | |
| CN114195243B (en) | Flocculating agent automatic reagent feeding equipment with dosage adjusting function | |
| CN110508181B (en) | Intermittent material feeding stirring device | |
| CN210602635U (en) | Intelligence building materials drying device | |
| CN219765154U (en) | Batching equipment for drying agent processing | |
| CN210308396U (en) | A kind of concrete production fine aggregate precooling device | |
| CN223641646U (en) | Contain humic acid water-soluble dosing unit for fertilizer | |
| CN212640342U (en) | Fosfomycin trometamol crystallization device with solid-liquid separation function | |
| CN221867583U (en) | A polyaluminium chloride reaction residue recovery and filtering device | |
| CN221714892U (en) | A screening device for thermal insulation lightweight aggregate concrete | |
| CN217450902U (en) | Granule sieving mechanism is used in drier production | |
| CN222450890U (en) | Continuous dry-mixed mortar production line | |
| CN220298801U (en) | Automatic powder packaging machine | |
| CN223341931U (en) | A feeding mechanism for safe chemical production | |
| CN219797761U (en) | Drying device is used in gesso production | |
| CN110434982A (en) | A kind of preparation facilities and its application method of high throughput powder | |
| CN222817313U (en) | A screening device for dry mortar production | |
| CN222056403U (en) | An automatic discharging device for aluminum fluoride crystallization process | |
| CN207415699U (en) | A kind of uniform mixing device of batch mixing | |
| CN205948798U (en) | Three -dimensional moving mixer | |
| CN223464435U (en) | Double-fluid spray drying equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |