CN220547247U - Small-granularity limestone screening device - Google Patents
Small-granularity limestone screening device Download PDFInfo
- Publication number
- CN220547247U CN220547247U CN202321908923.8U CN202321908923U CN220547247U CN 220547247 U CN220547247 U CN 220547247U CN 202321908923 U CN202321908923 U CN 202321908923U CN 220547247 U CN220547247 U CN 220547247U
- Authority
- CN
- China
- Prior art keywords
- box body
- box
- mounting frame
- dust
- particle size
- 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.)
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- 235000019738 Limestone Nutrition 0.000 title claims abstract description 33
- 239000006028 limestone Substances 0.000 title claims abstract description 33
- 238000012216 screening Methods 0.000 title claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 38
- 239000002245 particle Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 23
- 238000005192 partition Methods 0.000 claims description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of screening devices, in particular to a small-granularity limestone screening device. Its technical scheme includes box one, vibrating motor, installing frame, dust removal pump and box two, box one-to-one is provided with box two, box one inside is provided with the installing frame, installing frame lower extreme four corners department all is provided with the spring, the installing frame is the frame, and inside is provided with the filter screen, installing frame lower extreme one side is provided with vibrating motor, box one upper end inside is provided with the baffle, baffle upper end inside is provided with the dust removal pump. According to the utility model, the limestone particle screening device is arranged in the first box body and the second box body, the swaying and flying dust is intercepted in the equipment, the dust in the equipment is extracted and collected, the dust is cleaned conveniently, the working environment is improved, and meanwhile, workers are protected.
Description
Technical Field
The utility model relates to the technical field of screening devices, in particular to a small-granularity limestone screening device.
Background
The main component of the limestone is calcium carbonate, and the components such as the calcium carbonate, the magnesium carbonate and the like are decomposed by calcining at a certain temperature to release carbon dioxide, so that the limestone is prepared into calcium oxide and can be used in various industries.
Retrieve publication number CN208341126U discloses a lime stone screening plant, including fixed bolster, feed bin, vibration feed plate, shale shaker, first vibrating motor, second vibrating motor, unloading feed bin, ration feed hopper scale, material loading conveyer belt, fixed bolster fixed mounting is subaerial, the feed bin below is equipped with vibration feed plate, and vibration feed plate connects first vibrating motor, and vibration feed plate below is equipped with the shale shaker, the shale shaker is connected the second vibrating motor, and the shale shaker divide into the shale shaker material loading and the shale shaker unloading with the material, and the exit of shale shaker material loading is equipped with ration feed hopper scale, and the discharge gate of ration feed hopper scale is equipped with material loading conveyer belt, and material loading conveyer belt is carried the shale shaker material loading to the kiln front feed bin, is equipped with the unloading feed bin under the shale shaker, and the shale shaker unloading falls into in the unloading feed bin. The utility model has the advantages that: the service life of the screen bottom of the vibrating screen is prolonged, the labor intensity of workers is reduced, the cost is saved, and the working efficiency is improved.
The utility model provides a dust clearance that has apparent advantage when CN208341126U uses, but the lime stone granule is at the in-process of screening, and inside dust can fly away, and the device does not have effectual dust collector, and the dust directly flies into the environment, causes the pollution to this operational environment easily, and the dust goes into the lung and can cause the injury to the staff health, and the dust clearance that disperses in the environment is comparatively inconvenient, for this reason we propose a small-granularity lime stone screening plant to solve current problem.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a small-granularity limestone screening device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a small-granularity limestone screening plant, includes box one, vibrating motor, installing frame, dust removal pump and box two, box one side is provided with box two, box one inside is provided with the installing frame, installing frame lower extreme four corners department all is provided with the spring, the installing frame is the frame type, and inside is provided with the filter screen, installing frame lower extreme one side is provided with vibrating motor, box one upper end inside is provided with the baffle, baffle upper end inside is provided with the dust removal pump.
When the small-granularity limestone screening device in the scheme is used, limestone particles are conveyed to the filter screen through the hopper, the installation frame is driven to shake by the operation of the vibrating motor because the lower end is elastically supported by the spring, the small-specification limestone particles fall to the lower side and are conveyed in a shaking mode, large-specification limestone particles are guided by the inclined plane of the installation frame, when shaking, dust is pumped by the operation of the dust removing pump at the dust agitating position of the inside of the limestone, the dust is pumped into the upper end of the partition plate and the inner space of the box, the pressure is relieved by the pressure relief valve, the limestone particles are conveyed to the inner space of the box, dust removing treatment is carried out when the screening of the limestone particles is realized, and the dust is discharged through the second discharge port and classified dust is discharged through the first discharge port.
Preferably, the one-to-one sides of the box bodies are provided with hoppers, the output ends of the hoppers penetrate through the one-to-one sides of the box bodies, and the output ends are located on one side above the mounting frame. The hopper delivers the powder onto the screen.
Preferably, the first box body and the outer wall of the box body are sleeved with a bracket. The support lifts the first box body and the second box body away from the ground and supports the lower ends of the first box body and the second box body.
Preferably, supporting blocks are arranged at four corners below the mounting frame and connected with an inner wall of the box body, and the lower ends of the springs are connected with the supporting blocks. The supporting block is fixed inside the first box body, the supporting block supports the springs, and the mounting frame is elastically supported at the upper end of the supporting block through the springs.
Preferably, a travel port is formed at the joint of the first box body and the second box body, and one end of the mounting frame penetrates through the travel port. When the mounting frame shakes, the stroke opening can obtain effective stroke space in the first box body and the second box body.
Preferably, the inner walls of the lower ends of the first box body and the second box body are respectively provided with a guide plate, the lower ends of the first box body and the second box body are respectively provided with a first material opening, and a valve is arranged in the first material opening. The flow guide plate guides the classified powder, the powder is discharged through the first material opening, and the valve controls the first material opening to be opened and closed.
Preferably, the baffle is the inclined plane, first upper end one side of box is provided with the material mouth second, material mouth second inside is provided with the valve, first upper end of box is provided with the relief valve. The separator discharges the dust collected and precipitated, the valve controls the opening and closing of the second material opening, and the pressure release valve discharges the redundant pressure in the dust removal process.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the screening device is arranged in the first box body and the second box body to intercept scattered dust, and the dust removing pump pumps the dust, so that the dust is prevented from being discharged in the first box body and the second box body, and meanwhile, the dust enters the upper part of the partition plate to be collected, so that the dust is prevented from being dispersed into the working environment, the working environment is improved, and the protection effect on workers is realized.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic top view of the present utility model;
fig. 5 is a schematic view of a main view of the support block of fig. 1 according to the present utility model.
Reference numerals: 1. a hopper; 2. a first box body; 3. a bracket; 4. a vibration motor; 5. a mounting frame; 6. a first material port; 7. a deflector; 8. a valve; 9. a dust removal pump; 10. a filter screen; 11. a second box body; 12. a second material port; 13. a partition plate; 14. a pressure release valve; 15. a support block; 16. a spring; 17. a travel port.
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.
Example 1
As shown in fig. 1-5, the small-granularity limestone screening device provided by the utility model comprises a first box body 2, a vibrating motor 4, a mounting frame 5, a dust removing pump 9 and a second box body 11, wherein one side of the first box body 2 is provided with the second box body 11, one side of the first box body 2 is provided with a hopper 1, the outer walls of the first box body 2 and the second box body 11 are sleeved with a bracket 3, the mounting frame 5 is arranged inside the first box body 2, the output end of the hopper 1 penetrates through the first box body 2, the output end is positioned on one side above the mounting frame 5, springs 16 are arranged at four corners of the lower end of the mounting frame 5, supporting blocks 15 are arranged at four corners below the mounting frame 5, the supporting blocks 15 are connected with the inner wall of the first box body 2, the lower ends of the springs 16 are connected with the supporting blocks 15, the connecting part of the first box body 2 and the second box body 11 is provided with a travel port 17, one end of the mounting frame 5 penetrates through the travel port 17, the mounting frame 5 is in a frame shape, the inside is provided with a filter screen 10, one side of the lower end of the mounting frame 5 is provided with the vibrating motor 4, the inner walls of the lower end of the first box body 2 and the lower end of the second box body 11 are provided with a deflector 7, the lower end of the first box body 2 and the lower end of the first box body 11 is provided with a valve 7 and the lower end of the first box body 11 is provided with a valve 6, and the lower end of the first box body 11 is provided with a valve 8 is provided with a material outlet 8.
The procedure is based on example 1: vibration motor 4 operation drives installing frame 5 shake, carries the lime stone shake, and small-size lime stone granule falls to the below, and big specification lime stone granule passes through installing frame 5's inclined plane water conservancy diversion, and it is inside to carry box two 11, realizes the screening of lime stone granule.
Example two
As shown in fig. 1-5, the small-granularity limestone screening apparatus according to the present utility model further includes: the inside baffle 13 that is provided with of box one 2 upper ends, baffle 13 upper end inside is provided with dust removal pump 9, and baffle 13 is the inclined plane, and box one 2 upper end one side is provided with material mouth two 12, and material mouth two 12 inside is provided with valve 8, and box one 2 upper end is provided with relief valve 14.
In this embodiment, the inside dust of lime stone is surging the department when the screening, has increased the inside pressure of equipment, has the potential safety hazard, and dust pump 9 operation is to the dust extraction this moment, enters into baffle 13 upper end and box one 2 inner space in, and relief valve 14 is to this space pressure release, avoids the dust to get into operational environment in, and operational environment gets covered, and personnel obtain the protection.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a small-granularity limestone screening plant, includes box one (2), vibrating motor (4), installing frame (5), dust removal pump (9) and box two (11), its characterized in that: the novel dust removing device comprises a first box body (2), a second box body (11) is arranged on one side of the first box body (2), a mounting frame (5) is arranged inside the first box body (2), springs (16) are arranged at four corners of the lower end of the mounting frame (5), the mounting frame (5) is a frame, a filter screen (10) is arranged inside the mounting frame, a vibrating motor (4) is arranged on one side of the lower end of the mounting frame (5), a partition plate (13) is arranged inside the upper end of the first box body (2), and a dust removing pump (9) is arranged inside the upper end of the partition plate (13).
2. A small particle size limestone screening apparatus according to claim 1, wherein: one side of the first box body (2) is provided with a hopper (1), the output end of the hopper (1) penetrates through the first box body (2), and the output end is positioned on one side above the mounting frame (5).
3. A small particle size limestone screening apparatus according to claim 1, wherein: the first box body (2) and the second box body (11) are sleeved with a bracket (3).
4. A small particle size limestone screening apparatus according to claim 1, wherein: support blocks (15) are arranged at four corners below the mounting frame (5), the support blocks (15) are connected with the inner wall of the first box body (2), and the lower ends of the springs (16) are connected with the support blocks (15).
5. A small particle size limestone screening apparatus according to claim 1, wherein: a travel port (17) is formed in the joint of the first box body (2) and the second box body (11), and one end of the mounting frame (5) penetrates through the travel port (17).
6. A small particle size limestone screening apparatus according to claim 1, wherein: the novel plastic box is characterized in that guide plates (7) are arranged on the inner walls of the lower ends of the first box body (2) and the second box body (11), a first material opening (6) is arranged at the lower ends of the first box body (2) and the second box body (11), and a valve (8) is arranged in the first material opening (6).
7. A small particle size limestone screening apparatus according to claim 1, wherein: the partition plate (13) is an inclined plane, a second material port (12) is formed in one side of the upper end of the first box body (2), a valve (8) is arranged in the second material port (12), and a pressure relief valve (14) is arranged at the upper end of the first box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321908923.8U CN220547247U (en) | 2023-07-20 | 2023-07-20 | Small-granularity limestone screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321908923.8U CN220547247U (en) | 2023-07-20 | 2023-07-20 | Small-granularity limestone screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220547247U true CN220547247U (en) | 2024-03-01 |
Family
ID=90007738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321908923.8U Active CN220547247U (en) | 2023-07-20 | 2023-07-20 | Small-granularity limestone screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220547247U (en) |
-
2023
- 2023-07-20 CN CN202321908923.8U patent/CN220547247U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |