CN221982564U - Ammonium bicarbonate particle crushing device - Google Patents
Ammonium bicarbonate particle crushing device Download PDFInfo
- Publication number
- CN221982564U CN221982564U CN202420473301.5U CN202420473301U CN221982564U CN 221982564 U CN221982564 U CN 221982564U CN 202420473301 U CN202420473301 U CN 202420473301U CN 221982564 U CN221982564 U CN 221982564U
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- Prior art keywords
- filter plate
- grinding
- ammonium bicarbonate
- groups
- stage
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- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 title claims abstract description 28
- 235000012538 ammonium bicarbonate Nutrition 0.000 title claims abstract description 28
- 239000001099 ammonium carbonate Substances 0.000 title claims abstract description 28
- 239000002245 particle Substances 0.000 title abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 239000008187 granular material Substances 0.000 claims description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 31
- 238000001914 filtration Methods 0.000 abstract description 16
- 239000000843 powder Substances 0.000 abstract description 5
- 238000012216 screening Methods 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000000618 nitrogen fertilizer Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses an ammonium bicarbonate particle grinding device, which comprises a grinding box and a grinding mechanism, wherein the grinding mechanism comprises a primary filter plate, a secondary filter plate, a tertiary filter plate, a central shaft and a motor driving base, the central shaft penetrates through the primary filter plate, the secondary filter plate and the tertiary filter plate, three groups of driving sleeves are fixedly sleeved on the central shaft, a driving frame is fixedly arranged on the driving sleeves, and grinding rollers are arranged on the driving frame; the utility model drives the grinding roller through the motor driving base, repeatedly grinds the materials, grinds the ammonium bicarbonate particles into small particles or powder, the materials with qualified particle sizes fall through the filter holes, the materials with unqualified particle sizes are trapped on the filter plates, the grinding processing is continued, the graded grinding processing of the ammonium bicarbonate particles is realized through the grinding rollers on the first-stage filter plates, the second-stage filter plates and the third-stage filter plates, and each filter plate has the filtering and screening functions, the filtering is not needed again after the grinding is finished, and the uniformity and the efficiency of the grinding processing are improved.
Description
Technical Field
The utility model relates to the technical field of ammonium bicarbonate grinding, in particular to a grinding device for ammonium bicarbonate particles.
Background
Ammonium bicarbonate is a white compound, and is crystallized in a granular, plate-like or columnar form; the ammonium bicarbonate has the advantages of quick acting, low cost, economy, no hardening of soil, suitability for various crops and various kinds of soil, capability of being used as a base fertilizer, additional fertilizer and the like, and is popular with the masses; the annual usage amount accounts for about 1/4 of the total yield of the nitrogen fertilizer, and is one of the most widely used nitrogen fertilizer products except urea in China. In the production of ammonium bicarbonate powder, it is necessary to crush the granular ammonium bicarbonate.
Most of the existing grinding devices are used for one-time grinding processing, partial granular materials still exist in the ground materials, the granular materials are filtered after grinding, the graded grinding processing of ammonium bicarbonate particles is not facilitated, and grinding uniformity and grinding efficiency are required to be improved.
Disclosure of utility model
The utility model aims to provide an ammonium bicarbonate particle crushing device for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ammonium bicarbonate granule grinding device, includes crushing case and grinding mechanism, grinding mechanism includes one-level filter plate, second grade filter plate, tertiary filter plate, center pin and motor drive base, and the center pin runs through one-level filter plate, second grade filter plate and tertiary filter plate, fixed cover is equipped with three group's drive cover on the center pin, fixed mounting has the drive frame on the drive cover, install the grinding roller on the drive frame, and rotate between grinding roller and the drive frame and be connected.
The motor driving base is internally provided with a motor and a speed reducer, and an output shaft of the speed reducer is fixedly connected with one end of the central shaft through a coupler.
Wherein, all fixed connection between the inner wall of one-level filter plate, second grade filter plate and tertiary filter plate and crushing case, and one-level filter plate, second grade filter plate and tertiary filter plate interval evenly set up, the crushing roller is provided with three groups, and three groups the crushing roller is located the top of one-level filter plate, second grade filter plate and tertiary filter plate respectively.
Wherein, a plurality of groups of first-stage filter holes are arranged on the first-stage filter plate, a plurality of groups of first-stage filter holes are evenly arranged at intervals, a plurality of groups of second-stage filter holes are arranged on the second-stage filter plate, the two-stage filter holes are uniformly arranged at intervals, the three-stage filter plate is provided with a plurality of groups of three-stage filter holes, and the three-stage filter holes are uniformly arranged at intervals.
Wherein, the baffle is installed to the below of grinding incasement portion, motor drive base is fixed on the baffle.
Wherein, the feeder hopper is installed on the top of crushing case.
Wherein, both sides below the outer part of the grinding case are welded and fixed with supporting legs.
Wherein, the bottom of crushing case has seted up the row's of material groove.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model drives the grinding roller through the motor driving base, repeatedly grinds the material, thus the granular ammonium bicarbonate particles are crushed into small particles or powder, the material with qualified particle size falls off through the filter holes, the material with unqualified particle size is trapped on the filter plates, the grinding processing is continued, the graded grinding processing of the ammonium bicarbonate particles is realized through the grinding rollers on the first-stage filter plates, the second-stage filter plates and the third-stage filter plates, the filter plates have the filtering and screening functions, the filtering is not needed again after the grinding is finished, and the uniformity and the efficiency of the grinding processing are improved.
Drawings
FIG. 1 is a schematic view of a front view of the present utility model;
FIG. 2 is a schematic view of the assembly of the grinding bin and grinding mechanism of the utility model;
FIG. 3 is a schematic view of the grinding mechanism of the present utility model;
Fig. 4 is a perspective view of the present utility model.
In the figure: 1. a grinding box; 2. a grinding mechanism; 3. a first-stage filter plate; 4. a second-stage filter plate; 5. a third-stage filter plate; 6. a central shaft; 7. a drive sleeve; 8. a drive rack; 9. grinding rollers; 10. a partition plate; 11. a motor driving base; 12. a first-stage filter hole; 13. a second-stage filter hole; 14. three-stage filtering holes; 15. a feed hopper; 16. and (5) supporting legs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an ammonium bicarbonate granule grinding device, including grinding case 1 and grinding mechanism 2, grinding mechanism 2 includes one-level filter plate 3, second grade filter plate 4, tertiary filter plate 5, center pin 6 and motor drive base 11, and center pin 6 runs through one-level filter plate 3, second grade filter plate 4 and tertiary filter plate 5, fixed cover is equipped with three group's drive cover 7 on the center pin 6, fixed mounting has drive frame 8 on the drive cover 7, install grinding roller 9 on the drive frame 8, and grind and rotate between roller 9 and the drive frame 8 and be connected, all rotate between center pin 6 and one-level filter plate 3, second grade filter plate 4 and the tertiary filter plate 5 and be connected, one-level filter plate 3, second grade filter plate 4 and tertiary filter plate 5 are fixed on grinding case 1's inner wall, center pin 6 can rotate drive frame 8 synchronous motion for one-level filter plate 3, second grade filter plate 4 and tertiary filter plate 5 under motor drive base 11's drive.
Wherein, the motor drive base 11 works to drive the center shaft 6 to rotate, the center shaft 6 drives the driving frame 8 to move through the driving sleeve 7, the driving frame 8 drives the grinding roller 9 to synchronously move, the bottom of the grinding roller 9 contacts with the filter plate, the grinding roller 9 is driven to rotate along the circumferential direction of the filter plate under the action of friction force, the grinding roller 9 rolls relative to the driving frame 8 while contacting with materials on the filter plate in the process of moving, the materials are repeatedly ground, and therefore granular ammonium bicarbonate particles are ground into small particles or powder, the materials with qualified particle sizes fall down through the filter holes, the materials with unqualified particle sizes are trapped on the filter plate, and grinding processing is continued.
Wherein, motor drive base 11 embeds motor and speed reducer, and through shaft coupling fixed connection between the output shaft of speed reducer and the one end of center pin 6, motor and speed reducer are the power supply of grinding device, and during the motor work, the speed reducer changes the high-speed rotation of motor into the rotation of low-speed, adjusts the motor load, lightens its load, makes its work more smooth and easy, reduces the no-load of motor to stable mechanical operation performance.
Wherein, all fixed connection between the inner wall of one-level filter plate 3, second grade filter plate 4 and tertiary filter plate 5 and grinding case 1, and one-level filter plate 3, second grade filter plate 4 and tertiary filter plate 5 interval evenly set up, grinding roller 9 is provided with three groups, three groups grind roller 9 and are located the top of one-level filter plate 3, second grade filter plate 4 and tertiary filter plate 5 respectively, one-level filter plate 3 is located the top of second grade filter plate 4, second grade filter plate 4 is located the top of tertiary filter plate 5, the material that grinds processing through one-level filter plate 3 drops on second grade filter plate 4, grind roller 9 on second grade filter plate 4 carries out the secondary and grinds processing, the material that grinds processing through second grade filter plate 4 drops on tertiary filter plate 5, grind roller 9 on tertiary filter plate 5 carries out the tertiary and grinds processing, the material that grinds processing through tertiary filter plate 5 is discharged grinding case 1.
Wherein, the multiunit one-level filtration pore 12 has been seted up on the one-level filter plate 3, multiunit one-level filtration pore 12 interval evenly sets up, multiunit second grade filtration pore 13 has been seted up on the second grade filter plate 4, multiunit second grade filtration pore 13 interval evenly sets up, multiunit tertiary filtration pore 14 has been seted up on the tertiary filter plate 5, multiunit tertiary filtration pore 14 interval evenly sets up, multiunit one-level filtration pore 12's aperture is greater than multiunit second grade filtration pore 13's aperture, multiunit second grade filtration pore 13's aperture is greater than multiunit tertiary filtration pore 14's aperture, thereby realize the classification grinding processing to ammonium bicarbonate granule, and each filter plate is from taking filtering screening effect, need not to filter once more after the grinding is accomplished, grinding processing's degree of consistency and efficiency have been improved.
Wherein, baffle 10 is installed to the inside below of grinding case 1, and motor drive base 11 is fixed on baffle 10, has offered the cell body that is used for the row material on the baffle 10, passes through screw fixed connection between motor drive base 11 and the baffle 10.
Wherein a feed hopper 15 is installed at the top end of the grinding tank 1, and a material to be ground is fed into the grinding tank 1 through the feed hopper 15 and ground by the grinding mechanism 2 inside the grinding tank 1.
Wherein, the both sides below the outside of grinding case 1 welding is fixed with landing leg 16, and landing leg 16 is used for supporting fixed whole grinding device.
Wherein, the bottom of the grinding case 1 is provided with a discharge chute, and the materials processed by three times of grinding are discharged through the discharge chute at the bottom of the grinding case 1.
Working principle: when in use, the materials to be crushed are fed into the crushing box 1 through the feed hopper 15 and fall on the first-stage filter plate 3 of the crushing mechanism 2, the motor drive base 11 works to drive the central shaft 6 to rotate, the central shaft 6 drives the drive frame 8 to move through the drive sleeve 7, the drive frame 8 drives the crushing roller 9 to synchronously move, the bottom of the crushing roller 9 contacts with the filter plate, one edge of the crushing roller 9 rotates along the circumferential direction of the filter plate under the action of friction force, the crushing roller rolls relative to the drive frame 8, the crushing roller 9 contacts with the materials on the filter plate in the moving process, the materials are repeatedly crushed, so as to crush granular ammonium bicarbonate particles into small particles or powder, the materials with qualified particle size fall through the filter holes, the materials with unqualified particle size are trapped on the filter plate, the materials with unqualified particle size continue to be crushed, the materials are crushed through the first-stage filter plate 3, the materials with the crushed process fall onto the second-stage filter plate 4 through the plurality of groups of first-stage filter holes 12, the materials with the crushed second-stage filter plate 4 are crushed for the second time, the materials with the second-stage filter plate 9 with the process through the second-stage filter plate 4 fall onto the third-stage filter plate 5 through the plurality of groups of second-stage filter holes 13, the materials with the crushed through the third-stage filter plate 9 on the third-stage filter plate 5, the materials with the crushed particles with the qualified particle size through the filter plate 1 fall through the third-stage filter plate 5, and the materials are crushed through the third-stage filter plate processing through the filter plate layers.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an ammonium bicarbonate granule grinding device, includes grinding case (1) and grinding mechanism (2), its characterized in that: grinding mechanism (2) are including one-level filter plate (3), second grade filter plate (4), tertiary filter plate (5), center pin (6) and motor drive base (11), and center pin (6) run through one-level filter plate (3), second grade filter plate (4) and tertiary filter plate (5), fixed cover is equipped with three group's drive cover (7) on center pin (6), fixed mounting has drive frame (8) on drive cover (7), install grinding roller (9) on drive frame (8), and rotate between grinding roller (9) and drive frame (8) and be connected.
2. An ammonium bicarbonate granule crushing apparatus according to claim 1, wherein: the motor driving base (11) is internally provided with a motor and a speed reducer, and an output shaft of the speed reducer is fixedly connected with one end of the central shaft (6) through a coupler.
3. An ammonium bicarbonate granule crushing apparatus according to claim 1, wherein: the utility model discloses a grinding box, including grinding case (1) and grinding roller, including first class filter plate (3), second grade filter plate (4) and tertiary filter plate (5), all fixed connection between the inner wall of first class filter plate (3), second grade filter plate (4) and tertiary filter plate (5), and first class filter plate (3), second grade filter plate (4) and tertiary filter plate (5) interval evenly set up, grinding roller (9) are provided with three groups, and three groups grinding roller (9) are located the top of first class filter plate (3), second grade filter plate (4) and tertiary filter plate (5) respectively.
4. An ammonium bicarbonate granule crushing apparatus according to claim 1, wherein: the filter is characterized in that a plurality of groups of one-stage filter holes (12) are formed in the one-stage filter plate (3), a plurality of groups of one-stage filter holes (12) are uniformly arranged at intervals, a plurality of groups of two-stage filter holes (13) are formed in the two-stage filter plate (4), a plurality of groups of two-stage filter holes (13) are uniformly arranged at intervals, a plurality of groups of three-stage filter holes (14) are formed in the three-stage filter plate (5), and a plurality of groups of three-stage filter holes (14) are uniformly arranged at intervals.
5. An ammonium bicarbonate granule crushing apparatus according to claim 1, wherein: a partition plate (10) is arranged below the inside of the grinding box (1), and the motor driving base (11) is fixed on the partition plate (10).
6. An ammonium bicarbonate granule crushing apparatus according to claim 1, wherein: the top end of the grinding box (1) is provided with a feed hopper (15).
7. An ammonium bicarbonate granule crushing apparatus according to claim 1, wherein: legs (16) are welded and fixed on two sides of the lower part of the outer part of the grinding box (1).
8. An ammonium bicarbonate granule crushing apparatus according to claim 1, wherein: the bottom of the grinding box (1) is provided with a discharge groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420473301.5U CN221982564U (en) | 2024-03-12 | 2024-03-12 | Ammonium bicarbonate particle crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420473301.5U CN221982564U (en) | 2024-03-12 | 2024-03-12 | Ammonium bicarbonate particle crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221982564U true CN221982564U (en) | 2024-11-12 |
Family
ID=93372635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420473301.5U Active CN221982564U (en) | 2024-03-12 | 2024-03-12 | Ammonium bicarbonate particle crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221982564U (en) |
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2024
- 2024-03-12 CN CN202420473301.5U patent/CN221982564U/en active Active
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