CN214973651U - Compounding device is used in production of low temperature denitration catalyst - Google Patents
Compounding device is used in production of low temperature denitration catalyst Download PDFInfo
- Publication number
- CN214973651U CN214973651U CN202121229004.9U CN202121229004U CN214973651U CN 214973651 U CN214973651 U CN 214973651U CN 202121229004 U CN202121229004 U CN 202121229004U CN 214973651 U CN214973651 U CN 214973651U
- Authority
- CN
- China
- Prior art keywords
- mixing box
- mixing
- bottom plate
- motor
- 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.)
- Expired - Fee Related
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000013329 compounding Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 68
- 238000002156 mixing Methods 0.000 claims abstract description 64
- 238000010009 beating Methods 0.000 claims abstract description 13
- 238000007790 scraping Methods 0.000 claims description 22
- 238000007599 discharging Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000004513 sizing Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 11
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a mixing device for producing a low-temperature denitration catalyst, which relates to the technical field of denitration catalyst production equipment and comprises a bottom plate, wherein four corners of the lower surface of the bottom plate are respectively and fixedly provided with supporting legs; the left side of the upper surface of the bottom plate is fixedly provided with a mixing box, the lower end of the mixing box is funnel-shaped and penetrates through the bottom plate, the lower end of the mixing box is hermetically provided with a discharge pipe, the left end of the discharge pipe is open, the right end of the discharge pipe is fixedly provided with a driving box, and a material pushing motor is fixedly arranged in the driving box; has the advantages that: the full mechanization is realized by arranging the material lifting motor, the material beating motor and the material pushing motor, the labor amount of manpower is reduced, and the production efficiency is improved; the material beating rod is arranged to break up the feeding material, and the material lifting blade turns over and mixes the materials, so that the material mixing efficiency is improved; set up and scrape the pole and scrape the sizing on with the compounding incasement wall and scrape, avoid the material on the compounding tank wall can not obtain fine mixture.
Description
Technical Field
The utility model relates to a denitration catalyst production facility technical field especially relates to a compounding device is used in production of low temperature denitration catalyst.
Background
Along with the continuous development of economy, the living standard of people is continuously improved, the ecological environment requirement for living is also continuously improved, nitrogen oxide is one of main pollutants causing air pollution, along with the increasing importance of the country on environmental protection and the particular attention on air pollutants, more thermal power plants will carry out flue gas denitration treatment in the future, selective catalytic reduction denitrification (SCR) is the denitration technology which is widely applied at present, has the highest efficiency and the most mature technology, the key point is a denitration catalyst, and the main principle of SCR refers to that a reducing agent (anhydrous ammonia, ammonia water or urea) is utilized to selectively react with the nitrogen oxide in flue gas to generate harmless nitrogen and water under the action of the catalyst, so that the nitrogen oxide in the flue gas is removed.
The production process of the denitration catalyst comprises a raw material preparation process, a mixing process, an extrusion process, a drying process, a calcination process, a cutting process and a packaging process; the mixing process comprises the steps of sequentially adding different solid raw material components into a mixer, fully mixing, combining with liquid raw materials, and mixing to prepare a wet mixed material.
In the prior art, the mixing process time is long, the process is complicated, multiple raw materials are needed in the preparation process of the denitration catalyst raw materials, the existing mixing equipment is poor in dispersion and mixing effect of raw material components, the mixing quality is unstable, the raw material cost is increased, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a compounding device is used in production of low temperature denitration catalyst just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a mixing device for producing a low-temperature denitration catalyst comprises a bottom plate, wherein four corners of the lower surface of the bottom plate are respectively and fixedly provided with supporting legs; the left side of the upper surface of the bottom plate is fixedly provided with a mixing box, the lower end of the mixing box is funnel-shaped and penetrates through the bottom plate, the lower end of the mixing box is hermetically provided with a discharge pipe, the left end of the discharge pipe is open, the right end of the discharge pipe is fixedly provided with a driving box, a material pushing motor is fixedly arranged in the driving box, and the output end of the material pushing motor extends into the discharge pipe and is fixedly provided with material pushing blades; the right side of the upper surface of the bottom plate is fixedly provided with a support frame, the upper end of the support frame extends to the upper part of the mixing box and is fixedly provided with a material lifting motor and a material beating motor, the mixing box is cylindrical, the output shaft of the material lifting motor is arranged corresponding to the center of the upper end of the mixing box, the material lifting motor is fixedly connected with a rotating rod, the lower end of the rotating rod extends to the inner part of the mixing box and is fixedly provided with a material lifting blade, the material lifting blade is fixedly provided with a fixed rod, one end of the fixed rod far away from the material lifting blade is fixedly provided with a scraping rod, the scraping rod is attached to the inner wall of the mixing box, the upper end of the rotating rod is connected with a rotating sleeve through a bearing, the rotating sleeve penetrates through the upper end of the mixing box, the rotating sleeve is connected with the mixing box through a bearing, and a section of the rotating sleeve positioned outside the mixing box is fixedly provided with a driven gear, a material beating rod is fixedly arranged on one section of the rotating sleeve positioned in the mixing box; a feed hopper is fixedly arranged at the edge of the upper end of the mixing box; and a driving gear is fixedly arranged on the output end of the knockout motor corresponding to the driven gear, and the driving gear is meshed with the driven gear.
Preferably: the number of the scraping rods is four, and the scraping rods are vertically and uniformly arranged around the rotating rod.
Preferably: the cross section of the scraping rod is triangular, so that the scraping rod is convenient to scrape.
Preferably: the blades of the material lifting blade are in a concave arc shape.
Compared with the prior art, the beneficial effects of the utility model reside in that: the full mechanization is realized by arranging the material lifting motor, the material beating motor and the material pushing motor, the labor amount of manpower is reduced, and the production efficiency is improved; the material beating rod is arranged to break up the feeding material, and the material lifting blade turns over and mixes the materials, so that the material mixing efficiency is improved; set up and scrape the pole and scrape the sizing on with the compounding incasement wall and scrape, avoid the material on the compounding tank wall can not obtain fine mixture.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Figure 1 is the utility model relates to a low temperature denitration catalyst production is with compounding device's main structure schematic diagram of looking.
Figure 2 is the utility model discloses a low temperature denitration catalyst production is with compounding device's front view.
Figure 3 is a low temperature denitration catalyst production is with compounding device overlook the schematic structure diagram.
The reference numerals are explained below:
1. a discharge pipe; 2. a pusher blade; 3. a support leg; 4. feeding a hopper; 5. a scraping rod; 6. fixing the rod; 7. lifting the material blades; 8. a knockout bar; 9. a feed hopper; 10. a driven gear; 11. a material lifting motor; 12. a knockout motor; 13. a driving gear; 14. rotating the sleeve; 15. a rotating rod; 16. a support frame; 17. a base plate; 18. a material pushing motor; 19. a drive box; 20. a mixing box.
Detailed Description
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1 to 3, a mixing device for producing a low-temperature denitration catalyst comprises a bottom plate 17, wherein four corners of the lower surface of the bottom plate 17 are respectively and fixedly provided with supporting legs 3, and the supporting legs 3 are used for supporting; the left side of the upper surface of the bottom plate 17 is fixedly provided with a mixing box 20, the mixing box 20 is used for mixing materials, the lower end of the mixing box 20 is funnel-shaped and penetrates through the bottom plate 17, the lower end of the mixing box 20 is hermetically provided with a discharging pipe 1, the discharging pipe 1 is used for discharging materials, the left end of the discharging pipe 1 is open, the right end of the discharging pipe 1 is fixedly provided with a driving box 19, a material pushing motor 18 is fixedly arranged in the driving box 19, the material pushing motor 18 is used for driving, the output end of the material pushing motor 18 extends into the discharging pipe 1 and is fixedly provided with a material pushing blade 2, and the material pushing blade 2 is used for pushing materials; the right side of the upper surface of the bottom plate 17 is fixedly provided with a support frame 16, the support frame 16 is used for supporting, the upper end of the support frame 16 extends to the upper part of the mixing box 20 and is fixedly provided with a lifting motor 11 and a beating motor 12, the lifting motor 11 is used for driving lifting, the beating motor 12 is used for driving beating, the mixing box 20 is cylindrical, the output shaft of the lifting motor 11 is arranged corresponding to the upper end center of the mixing box 20, the lifting motor 11 is fixedly connected with a rotating rod 15, the lower end of the rotating rod 15 extends to the interior of the mixing box 20 and is fixedly provided with a lifting blade 7, the lifting blade 7 is fixedly provided with a fixed rod 6, the fixed rod 6 is fixedly connected, one end of the fixed rod 6, far away from the lifting blade 7, is fixedly provided with a scraping rod 5, the scraping rod 5 is used for scraping, the scraping rod 5 is arranged by being attached to the inner wall of the mixing box 20, the upper end of the rotating rod 15 is connected with a rotating sleeve 14 through a bearing, the rotating sleeve 14 penetrates through the upper end of the mixing box 20, the rotary sleeve 14 is connected with the mixing box 20 through a bearing, a driven gear 10 is fixedly mounted on a section of the rotary sleeve 14 positioned outside the mixing box 20, a knockout rod 8 is fixedly mounted on a section of the rotary sleeve 14 positioned inside the mixing box 20, and the knockout rod 8 is used for knockout; a feed hopper 9 is fixedly arranged at the edge of the upper end of the mixing box 20, and the feed hopper 9 is used for feeding; a driving gear 13 is fixedly arranged on the output end of the knockout motor 12 corresponding to the position of the driven gear 10, and the driving gear 13 is meshed with the driven gear 10; the number of the scraping rods 5 is four, and the scraping rods 5 are vertically and uniformly arranged around the rotating rod 15, so that materials can be scraped conveniently; the section of the scraping rod 5 is triangular for facilitating scraping, and the scraped materials are pushed to the middle; the blades of the material lifting blades 7 are concave arc-shaped, so that the material lifting efficiency is improved.
The working principle is as follows: when the mixing device is used, an external power supply is powered on, raw materials to be mixed are led in from the feeding hopper 9, the stirring motor 12 is started to drive the driving gear 13 to rotate, the driven gear 10 on the sleeve is meshed with the driving gear 13, so that the stirring rod 8 rotates to stir and disperse the raw materials, the lifting motor 11 is started to drive the lifting blade 7 to rotate, the lifting blade 7 lifts the raw materials to form overturning mixed materials, the materials are convenient to mix, the scraping rod 5 scrapes the inner wall of the mixing box 20, the problem that the raw materials are not sufficiently mixed is avoided, the mixed materials enter the discharging pipe 1 from the discharging hopper 4, the pushing motor 18 is started to drive the pushing blade 2 to rotate and push the materials, and the materials are discharged from the discharging pipe 1, so that the mixing process can be completed.
The material lifting motor 11, the material beating motor 12 and the material pushing motor 18 are all universal standard parts or parts known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods, so that the description thereof is omitted.
Having shown and described the basic principles, essential features and advantages of the invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely illustrative, but rather are intended to cover various changes and modifications within the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. The utility model provides a production of low temperature denitration catalyst is with compounding device, includes bottom plate (17), its characterized in that: four corners of the lower surface of the bottom plate (17) are respectively fixedly provided with supporting legs (3); a mixing box (20) is fixedly installed on the left side of the upper surface of the bottom plate (17), the lower end of the mixing box (20) is funnel-shaped and penetrates through the bottom plate (17), a discharging pipe (1) is installed at the lower end of the mixing box (20) in a sealing mode, the left end of the discharging pipe (1) is opened, a driving box (19) is fixedly installed at the right end of the discharging pipe (1), a material pushing motor (18) is fixedly installed inside the driving box (19), and a material pushing blade (2) is fixedly installed in the position, where the output end of the material pushing motor (18) extends into the discharging pipe (1); the right side of the upper surface of the bottom plate (17) is fixedly provided with a support frame (16), the upper end of the support frame (16) extends to a material lifting motor (11) and a material beating motor (12) which are fixedly arranged above the mixing box (20), the mixing box (20) is cylindrical, an output shaft of the material lifting motor (11) corresponds to the upper end center of the mixing box (20) and is fixedly connected with a rotating rod (15) on the material lifting motor (11), the lower end of the rotating rod (15) extends to the interior of the mixing box (20) and is fixedly provided with a material lifting blade (7), a fixed rod (6) is fixedly arranged on the material lifting blade (7), one end of the material lifting blade (7) is fixedly provided with a scraping rod (5), the scraping rod (5) is attached to the inner wall of the mixing box (20), the upper end of the rotating rod (15) is connected with a rotating sleeve (14) through a bearing, the rotating sleeve (14) penetrates through the upper end of the mixing box (20), the rotating sleeve (14) is connected with the mixing box (20) through a bearing, a driven gear (10) is fixedly installed on a section, located outside the mixing box (20), of the rotating sleeve (14), and a knockout rod (8) is fixedly installed on a section, located inside the mixing box (20), of the rotating sleeve (14); a feed hopper (9) is fixedly arranged at the upper end edge of the mixing box (20); the material beating device is characterized in that a driving gear (13) is fixedly mounted on the output end of the material beating motor (12) corresponding to the driven gear (10), and the driving gear (13) is meshed with the driven gear (10).
2. The mixing device for producing the low-temperature denitration catalyst as claimed in claim 1, is characterized in that: the number of the scraping rods (5) is four, and the scraping rods (5) are vertically and uniformly arranged around the rotating rod (15).
3. The mixing device for producing the low-temperature denitration catalyst as claimed in claim 2, is characterized in that: the cross section of the scraping rod (5) is triangular, so that the scraping is facilitated.
4. The mixing device for producing the low-temperature denitration catalyst as claimed in claim 1, is characterized in that: the blades of the material lifting blades (7) are in a concave arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121229004.9U CN214973651U (en) | 2021-06-03 | 2021-06-03 | Compounding device is used in production of low temperature denitration catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121229004.9U CN214973651U (en) | 2021-06-03 | 2021-06-03 | Compounding device is used in production of low temperature denitration catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214973651U true CN214973651U (en) | 2021-12-03 |
Family
ID=79085803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121229004.9U Expired - Fee Related CN214973651U (en) | 2021-06-03 | 2021-06-03 | Compounding device is used in production of low temperature denitration catalyst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214973651U (en) |
-
2021
- 2021-06-03 CN CN202121229004.9U patent/CN214973651U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214973651U (en) | Compounding device is used in production of low temperature denitration catalyst | |
| CN211133794U (en) | High-efficient planet mixer is used in preparation of glass scale clay | |
| CN213320904U (en) | Evaporate agitating unit for pressure concrete | |
| CN216236644U (en) | Sludge stirring device | |
| CN210252557U (en) | Broiler chicken earlier stage formula feed raw materials reducing mechanism | |
| CN212440824U (en) | Stirring device capable of stirring in two directions | |
| CN212554416U (en) | Concrete mixing device is used in bridge construction | |
| CN211133926U (en) | Vertical linkage chemical industry reaction stirring mixing kettle | |
| CN216756272U (en) | Material mixing stirring device for building engineering | |
| CN215102064U (en) | Wastewater treatment device utilizing clean energy | |
| CN210449150U (en) | Automobile-used urea raw materials produces reaction unit | |
| CN214716347U (en) | Compounding device is used in production of fertilizer powder | |
| CN218047606U (en) | Agitating unit for chemical engineering | |
| CN215049230U (en) | Comprehensive wastewater treatment device for laboratory | |
| CN216704063U (en) | Raw materials premixing device of denitration catalyst manufacturing usefulness | |
| CN215611167U (en) | Three-effect stirring device of denitration catalyst mixing roll | |
| CN216605165U (en) | Efficient granulator is used in organic chemical fertilizer production | |
| CN211754103U (en) | Dry mixing and stirring device with double-cross structure | |
| CN219507840U (en) | Fermentation equipment convenient to ejection of compact | |
| CN214937383U (en) | High-efficient fermenting installation based on enzyme preparation soybean paste | |
| CN213971987U (en) | A raw material mixing device for production of IFB bellows | |
| CN214982123U (en) | Lightweight cement foaming all-in-one | |
| CN219583222U (en) | Mixing device for processing reclaimed sand powder concrete | |
| CN215917237U (en) | Stirring mechanism for nano aerogel thermal insulation coating | |
| CN216099671U (en) | Concrete mixing device capable of uniformly mixing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |