CN107790088B - Manufacturing equipment for environment-friendly catalyst - Google Patents
Manufacturing equipment for environment-friendly catalyst Download PDFInfo
- Publication number
- CN107790088B CN107790088B CN201711032136.0A CN201711032136A CN107790088B CN 107790088 B CN107790088 B CN 107790088B CN 201711032136 A CN201711032136 A CN 201711032136A CN 107790088 B CN107790088 B CN 107790088B
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- Prior art keywords
- filter screen
- screen cylinder
- reaction kettle
- filter
- materials
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- 239000003054 catalyst Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 42
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 238000002156 mixing Methods 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 12
- 238000001914 filtration Methods 0.000 abstract description 10
- 238000002360 preparation method Methods 0.000 abstract description 6
- 239000011343 solid material Substances 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000013329 compounding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000009490 roller compaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
Classifications
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses manufacturing equipment for an environment-friendly catalyst, which comprises a horizontally arranged cylindrical reaction kettle, wherein a filter screen cylinder coaxial with the reaction kettle is sleeved in the reaction kettle, a plurality of feeding holes are formed in the upper part of the reaction kettle along the circumferential direction, a coaxial rotating shaft is arranged in the filter screen cylinder, a filter stirring rod is vertically connected to the rotating shaft, the tail end and the middle part of the filter stirring rod are both connected with arc plates, the shape of each arc plate is matched with the arc shape of the filter screen cylinder, the bottom end of each arc plate is connected with a plurality of rolling cylinders, a fixed ring is sleeved outside the filter screen cylinder, and a plurality of mixing stirring rods are connected to the fixed ring in a sliding manner. The catalyst production device can greatly improve the mixing uniformity of materials in the reaction preparation process, and simultaneously can filter the size of solid materials through the filtering structure, so that large-particle materials can be fully rolled into small particles, the materials are uniformly mixed for reaction, and the quality of produced products is improved.
Description
Technical Field
The invention relates to a catalyst production device, in particular to manufacturing equipment for an environment-friendly catalyst.
Background
The chemical reaction rate of reactants can be changed (both increased and decreased) without changing the chemical equilibrium in the chemical reaction, and the mass and chemical properties of the reactants are not changed before and after the chemical reaction. It is counted that more than 90% of the industrial processes use catalysts, such as chemical, petrochemical, biochemical, environmental protection, etc. The catalyst is composed of a single compound, a complex compound and a mixture. The catalyst accelerates one reaction, but affects the performance of other reactions less, called the selectivity of the catalyst, and the catalyst used in different reactions is different, and the same reaction also has different effects. The catalyst has important and wide application in chemical production, and is used in producing chemical fertilizer, pesticide, various chemical materials, etc. In the production and preparation process of the catalyst, various raw materials are generally required to be added into a reaction kettle for mixing reaction, but because the raw materials are liquid and solid, large materials are difficult to mix uniformly or agglomerate in the reaction process, the materials are mixed and stirred unevenly, and the reaction is incomplete, so that the production quality of the product is affected.
Disclosure of Invention
The invention aims to provide manufacturing equipment for an environment-friendly catalyst, which can greatly improve the mixing uniformity of materials in the preparation process of the reaction, and simultaneously can filter the size of solid materials through a filtering structure, so that the materials with large particles can be fully rolled into small particles, the uniform mixing reaction among the materials is ensured, and the quality of the product is improved.
The invention is realized by the following technical scheme:
the utility model provides a manufacture equipment for environmental protection catalyst, includes the cylinder reation kettle that the level set up, the reation kettle endotheca is equipped with the filter screen section of thick bamboo coaxial with reation kettle, the top of reation kettle is equipped with a plurality of pan feeding mouths along the circumferencial direction, the bottom and the filter screen section of thick bamboo of pan feeding mouth are linked together, be equipped with coaxial pivot in the filter screen section of thick bamboo, it has the filtration puddler to link perpendicularly in the pivot, the end and the middle part of filtration puddler all link have the arc, the shape of arc and the arc assorted of filter screen section of thick bamboo, the bottom of arc links a plurality of cylinders that roll, the pivot drives the filtration puddler and revolutes the axis rotation of shaft, the filter screen section of thick bamboo overcoat is equipped with solid fixed ring, sliding connection has a plurality of mixing puddlers on the solid fixed ring circumferencial direction to slide.
The catalyst production device can greatly improve the mixing uniformity of materials in the reaction preparation process, and simultaneously can filter the size of solid materials through the filtering structure, so that large-particle materials can be fully rolled into small particles, the materials are uniformly mixed for reaction, and the quality of produced products is improved. The reaction raw materials are put into from the feed inlet, the feed inlet is arranged along the circumferential direction of the reaction kettle, the feeding uniformity can be improved from multi-direction feeding, materials entering the filter screen cylinder flow into the space between the reaction kettle and the filter screen cylinder along meshes, particles with large size or caking are left in the filter screen cylinder, the filter stirring rod is driven to rotate through the rotating shaft, residual materials on the rolling cylinder and the filter screen cylinder are extruded, the caking materials are dispersed or crushed, the uniform stirring effect is also achieved, meanwhile, the mixing stirring rod moves in a cavity between the reaction kettle and the filter screen cylinder, the double stirring effect is achieved by combining the filter stirring rod, and the mixing uniformity of the materials is further improved.
The bottom of reation kettle is equipped with the discharge gate, and the below of discharge gate even has the stirring chamber, is equipped with spiral compounding board in the stirring chamber, thereby the material is further misce bene each other through spiral compounding board.
The roller is made of rubber materials, friction force is large, hardness of materials is moderate, and abrasion to the filter screen cylinder in the friction process is avoided.
The rolling cylinder is hinged with the arc plate, and can rotate around any angle at the hinged position, so that the grinding of materials at multi-azimuth angles is realized.
The filter screen cylinder is made of steel wire gauze, is light in weight, has certain elastic deformation, and can extrude more sufficient materials when the roller compaction cylinder is in contact with the filter screen cylinder.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the manufacturing equipment for the environment-friendly catalyst can greatly improve the mixing uniformity of materials in the reaction preparation process, and meanwhile, through the filtering structure, the size of solid materials can be filtered, so that large-particle materials can be fully rolled into small particles, the materials are uniformly mixed for reaction, and the quality of produced products is improved;
2. the manufacturing equipment for the environment-friendly catalyst is characterized in that the bottom of a reaction kettle is provided with a discharge hole, a stirring cavity is connected below the discharge hole, a spiral mixing plate is arranged in the stirring cavity, materials are further and uniformly mixed with each other through the spiral mixing plate, the rolling barrel is made of rubber materials, the friction force is large, the hardness of the materials is moderate, and the filter screen barrel cannot be worn in the friction process;
3. the manufacturing equipment for the environment-friendly catalyst is characterized in that the rolling barrel is hinged with the arc plate, the rolling barrel can rotate around the hinge joint at any angle to grind materials at multiple angles, the filtering net barrel is made of a steel wire net, the quality is light, the rolling barrel has certain elastic deformation, and when the rolling barrel contacts with the filtering net barrel, the materials can be extruded more fully.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention.
In the drawings, the reference numerals and corresponding part names:
1-reaction kettle, 2-filter screen cylinder, 3-feed inlet, 4-pivot, 5-filter puddler, 6-arc, 7-roll a section of thick bamboo, 8-mixing puddler, 9-discharge gate, 10-stirring chamber, 11-spiral compounding board.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present invention and the descriptions thereof are for illustrating the present invention only and are not to be construed as limiting the present invention.
Examples
As shown in fig. 1, the manufacturing equipment for the environment-friendly catalyst comprises a cylindrical reaction kettle 1 which is horizontally arranged, a filter screen cylinder 2 which is coaxial with the reaction kettle 1 is sleeved in the reaction kettle 1, a plurality of feed inlets 3 are formed in the upper part of the reaction kettle 1 along the circumferential direction, the bottom ends of the feed inlets 3 are communicated with the filter screen cylinder 2, a coaxial rotating shaft 4 is arranged in the filter screen cylinder 2, a filter stirring rod 5 is vertically connected to the rotating shaft 4, the tail ends and the middle parts of the filter stirring rod 5 are respectively connected with an arc-shaped plate 6, the shape of the arc-shaped plates 6 is matched with the arc-shaped shape of the filter screen cylinder 2, the bottom ends of the arc-shaped plates 6 are connected with a plurality of rolling cylinders 7, the rotating shaft 4 drives the filter stirring rod 5 to rotate around the axis of the rotating shaft 4, a fixed ring is sleeved outside the filter screen cylinder 2, a plurality of mixing stirring rods 8 are connected to the fixed ring in a sliding manner, and the mixing stirring rods 8 slide along the circumferential direction of the fixed ring.
The catalyst production device can greatly improve the mixing uniformity of materials in the reaction preparation process, and simultaneously can filter the size of solid materials through the filtering structure, so that large-particle materials can be fully rolled into small particles, the materials are uniformly mixed for reaction, and the quality of produced products is improved. The reaction raw materials are put into from the feed inlet, the feed inlet is arranged along the circumferential direction of the reaction kettle, the feeding uniformity can be improved from multi-direction feeding, materials entering the filter screen cylinder flow into the space between the reaction kettle and the filter screen cylinder along meshes, particles with large size or caking are left in the filter screen cylinder, the filter stirring rod is driven to rotate through the rotating shaft, residual materials on the rolling cylinder and the filter screen cylinder are extruded, the caking materials are dispersed or crushed, the uniform stirring effect is also achieved, meanwhile, the mixing stirring rod moves in a cavity between the reaction kettle and the filter screen cylinder, the double stirring effect is achieved by combining the filter stirring rod, and the mixing uniformity of the materials is further improved.
Preferably, the bottom of reation kettle is equipped with discharge gate 9, and the below of discharge gate even has stirring chamber 10, is equipped with spiral compounding board 11 in the stirring chamber, thereby the material is further misce bene each other through spiral compounding board.
Preferably, the roller is made of rubber materials, friction force is large, hardness of materials is moderate, and abrasion to the filter screen cylinder in the friction process is avoided.
Preferably, the rolling cylinder is hinged with the arc plate, and the rolling cylinder can rotate around any angle at the hinged position, so that the grinding of materials at multi-azimuth angles is realized.
Preferably, the filter screen cylinder is made of steel wire gauze, is light in weight, has certain elastic deformation, and can extrude more abundant materials when the roller compaction cylinder is contacted with the filter screen cylinder.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the scope of the invention, but to limit the invention to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (3)
1. The manufacturing equipment for the environment-friendly catalyst is characterized by comprising a cylindrical reaction kettle (1) which is horizontally arranged, wherein a filter screen cylinder (2) which is coaxial with the reaction kettle (1) is sleeved in the reaction kettle (1), a plurality of feeding ports (3) are formed in the upper part of the reaction kettle (1) along the circumferential direction, the bottom end of each feeding port (3) is communicated with the filter screen cylinder (2), a coaxial rotating shaft (4) is arranged in each filter screen cylinder (2), a filter stirring rod (5) is vertically connected to the rotating shaft (4), arc plates (6) are respectively connected to the tail end and the middle part of each filter stirring rod (5), the shape of each arc plate (6) is matched with the arc shape of each filter screen cylinder (2), a plurality of rolling cylinders (7) are connected to the bottom end of each arc plate (6), each rotating shaft (4) drives each filter stirring rod (5) to rotate around the axis of the corresponding rotating shaft (4), a fixed ring is sleeved outside the filter screen cylinder (2), a plurality of mixing stirring rods (8) are connected to the fixed ring in a sliding mode, and the mixing stirring rods (8) slide along the circumferential direction of the fixed ring; a discharge hole (9) is arranged at the bottom of the reaction kettle (1), a stirring cavity (10) is connected below the discharge hole (9), and a spiral mixing plate (11) is arranged in the stirring cavity (10); the rolling barrel (7) is made of rubber materials.
2. The manufacturing equipment for the environment-friendly catalyst according to claim 1, wherein the rolling barrel (7) is hinged with the arc-shaped plate (6), and the rolling barrel (7) can rotate around any angle at the hinge position.
3. The manufacturing equipment for the environment-friendly catalyst according to claim 1, wherein the filter screen cylinder (2) is manufactured by adopting a steel wire mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711032136.0A CN107790088B (en) | 2017-10-30 | 2017-10-30 | Manufacturing equipment for environment-friendly catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711032136.0A CN107790088B (en) | 2017-10-30 | 2017-10-30 | Manufacturing equipment for environment-friendly catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107790088A CN107790088A (en) | 2018-03-13 |
| CN107790088B true CN107790088B (en) | 2024-01-26 |
Family
ID=61548023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711032136.0A Active CN107790088B (en) | 2017-10-30 | 2017-10-30 | Manufacturing equipment for environment-friendly catalyst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107790088B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107790088A (en) | 2018-03-13 |
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Effective date of registration: 20231228 Address after: 321000 b107, building 1, Jinxi Avenue, Tangxi Town, Wucheng District, Jinhua City, Zhejiang Province Applicant after: Jinhua Dasheng electromechanical Co.,Ltd. Address before: 610000 industrial concentration area of Shuangliu Southwest Airport Economic Development Zone, Chengdu, Sichuan Province Applicant before: SICHUAN AIERXI TECHNOLOGY CO.,LTD. |
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