Dust removal device for white corundum production

Abstract

The utility model relates to the technical field of dust removal, in particular to a dust removal device for white corundum production, which sucks air into a storage mechanism through operation of a filtering mechanism, filters white corundum dust in the air through the filtering mechanism, and then discharges the air. Meanwhile, white corundum dust on the filtering mechanism is cleaned and collected through the cleaning mechanism, smooth operation of the filtering mechanism is guaranteed, and therefore the practicability of the equipment is improved; comprising a storage mechanism; the device further comprises a filtering mechanism and a cleaning mechanism, and the filtering mechanism and the cleaning mechanism are both installed in the storage mechanism. The storage mechanism is matched with the filtering mechanism to collect white corundum dust, and the cleaning mechanism cleans the filtering mechanism and collects the white corundum dust.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal, in particular to a dust removal device for white corundum production. Background Art

[0002] White corundum, also known as artificial white corundum or alumina balls, is a material widely used in the industrial field. Dust is easily generated during the production and use of white corundum. Therefore, white corundum dust is generally collected by using a dust removal device for white corundum production disclosed in the utility model patent with publication number CN211513964U and a dust removal device for white corundum micropowder production disclosed in the utility model patent with publication number CN214862302U.

[0003] However, it was found during use that the existing dust collection device has a relatively simple structure, which makes it inconvenient to clean the dust on the filter material during the dust removal process, and it is inconvenient to collect the cleaned dust, resulting in poor practicality. Therefore, a dust removal device for white corundum production is proposed. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a dust removal device for white corundum production, which operates through a filtering mechanism to suck air into a storage mechanism, filters the white corundum dust in the air through the filtering mechanism, and then discharges the air. At the same time, the white corundum dust on the filtering mechanism is cleaned and collected by a cleaning mechanism, thereby ensuring the smooth operation of the filtering mechanism and improving the practicality of the equipment.

[0005] The utility model discloses a dust removal device for white corundum production, comprising a storage mechanism, a filtering mechanism and a cleaning mechanism, wherein the filtering mechanism and the cleaning mechanism are both installed in the storage mechanism;

[0006] The storage mechanism cooperates with the filtering mechanism to collect the white corundum dust, and the cleaning mechanism cleans the filtering mechanism and collects the white corundum dust;

[0007] The filter mechanism operates to draw air into the storage mechanism, and the white corundum dust in the air is filtered through the filter mechanism, and then the air is discharged. At the same time, the white corundum dust on the filter mechanism is cleaned and collected through the cleaning mechanism, ensuring the smooth operation of the filter mechanism, thereby improving the practicality of the equipment.

[0008] Preferably, the storage mechanism includes a dust removal bin, an air inlet pipe and a connecting valve, the connecting valve is installed on the dust removal bin through the air inlet pipe, and a chamber is provided inside the dust removal bin; the filtering mechanism operates to allow air to pass through the connecting valve and the air inlet pipe in sequence and enter the dust removal bin, and then the white corundum dust in the air is filtered by the filtering mechanism, thereby improving the practicality of the equipment.

[0009] Preferably, the filtering mechanism includes a filter element, multiple groups of guide plates, a gear ring, a reducer, a drive motor, a gear and an exhaust pump. The filter element is rotatably installed inside the dust removal bin, and the top of the filter element extends to the top of the dust removal bin, the gear ring is sleeved on the top of the filter element, the reducer is installed on the top of the dust removal bin, the drive motor is installed on the reducer, and the output shaft of the drive motor is connected to the input end of the reducer, the gear is installed on the output end of the reducer, and the gear is meshed with the gear ring, the exhaust pump is installed on the top of the dust removal bin, and the exhaust pump The air intake is connected to the top of the filter element; the exhaust pump is turned on to discharge the air in the dust removal bin, so that a negative pressure environment is formed inside the dust removal bin. The air then passes through the connecting valve and the air inlet pipe into the dust removal bin in sequence, and then the drive motor is turned on. The filter element is rotated through the reducer, gears and gear rings, and the white corundum dust in the air is filtered through the filter element. During the rotation of the filter element, part of the white corundum dust hits multiple sets of guide plates, and the kinetic energy is reduced, and the dust falls to the bottom of the dust removal bin, reducing the burden on the filter element, thereby improving the practicality of the equipment.

[0010] Preferably, the cleaning mechanism includes an air supply pipe, multiple groups of jet pipes, an air intake valve, a central mechanism and a pressure relief mechanism. The air supply pipe is installed inside the dust removal bin, and the air supply pipe is located in the middle of the filter element. The bottom end of the air supply pipe extends to the bottom of the dust removal bin, the air intake valve is installed at the bottom end of the air supply pipe, multiple groups of jet pipes are installed on the air supply pipe, the central mechanism is installed at the bottom of the dust removal bin, and the pressure relief mechanism is installed at the top of the dust removal bin; the air intake valve is connected to the compressed air source, and the compressed gas is discharged into the air supply pipe through the air intake valve, so that the multiple groups of jet pipes spray the compressed gas, and the filter element is cleaned by backblowing, and the white corundum dust in the dust removal bin is collected by the central mechanism. In addition, when the equipment fails, the pressure in the dust removal bin is ensured to be stable by the pressure relief mechanism, thereby improving the practicality of the equipment.

[0011] Preferably, the centralizing mechanism includes a scraper and a storage box, the scraper is installed on the filter element, the storage box is installed at the bottom of the dust removal bin, and the storage box is communicated with the interior of the dust removal bin; during the rotation of the filter element, the white corundum dust at the bottom of the dust removal bin is scraped into the storage box for storage by the scraper, and when the machine is shut down, the storage box is removed from the dust removal bin and the white corundum dust is recovered, thereby improving the practicality of the equipment.

[0012] Preferably, the pressure relief mechanism includes a water storage cylinder and a one-way pressure relief valve. The water storage cylinder is installed on the top of the dust removal bin through the one-way pressure relief valve, and a water inlet is provided on the top of the water storage cylinder. When water is poured into the water storage cylinder, when the pressure in the dust removal bin continues to increase, the gas in the dust removal bin pushes open the one-way pressure relief valve and enters the water storage cylinder. The white corundum dust is intercepted by the water in the water storage cylinder, and the air is discharged through the water inlet of the water storage cylinder, thereby improving the practicality of the equipment.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the air is sucked into the storage mechanism through the operation of the filtering mechanism, and the white corundum dust in the air is filtered through the filtering mechanism, and then the air is discharged. At the same time, the white corundum dust on the filtering mechanism is cleaned and collected by the cleaning mechanism, thereby ensuring the smooth operation of the filtering mechanism and improving the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an axonometric structural diagram of the utility model;

[0015] Figure 2 This is a front view structural diagram of the present utility model;

[0016] Figure 3 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 5 This utility model Figure 4 Schematic diagram of the enlarged structure of part A in .

[0019] Markings in the attached figure: 1. Dust removal bin; 2. Air intake pipe; 3. Connecting valve; 4. Filter element; 5. Guide plate; 6. Gear ring; 7. Reducer; 8. Drive motor; 9. Gear; 10. Exhaust pump; 11. Air supply pipe; 12. Jet pipe; 13. Air intake valve; 14. Scraper; 15. Storage box; 16. Water storage cylinder; 17. One-way pressure relief valve. DETAILED DESCRIPTION

[0020] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0021] Example 1

[0022] A dust removal device for white corundum production includes a storage mechanism, a filtering mechanism, and a cleaning mechanism, wherein the filtering mechanism and the cleaning mechanism are both installed in the storage mechanism;

[0023] The storage mechanism cooperates with the filtering mechanism to collect the white corundum dust, and the cleaning mechanism cleans the filtering mechanism and collects the white corundum dust;

[0024] The storage mechanism includes a dust removal bin 1, an air inlet pipe 2 and a connecting valve 3. The connecting valve 3 is installed on the dust removal bin 1 through the air inlet pipe 2, and a chamber is provided inside the dust removal bin 1.

[0025] The filtering mechanism includes a filter element 4, multiple groups of guide plates 5, a gear ring 6, a reducer 7, a drive motor 8, a gear 9 and an exhaust pump 10. The filter element 4 is rotatably mounted inside the dust removal bin 1, and the top of the filter element 4 extends above the dust removal bin 1. The gear ring 6 is sleeved on the top of the filter element 4, the reducer 7 is mounted on the top of the dust removal bin 1, the drive motor 8 is mounted on the reducer 7, and the output shaft of the drive motor 8 is connected to the input end of the reducer 7, the gear 9 is mounted on the output end of the reducer 7, and the gear 9 is meshed with the gear ring 6. The exhaust pump 10 is mounted on the top of the dust removal bin 1, and the air intake of the exhaust pump 10 is connected to the top of the filter element 4;

[0026] The cleaning mechanism includes an air supply pipe 11, multiple groups of air jet pipes 12, an air intake valve 13, a centralizing mechanism and a pressure relief mechanism. The air supply pipe 11 is installed inside the dust removal bin 1, and the air supply pipe 11 is located in the middle of the filter element 4. The bottom end of the air supply pipe 11 extends to the bottom of the dust removal bin 1. The air intake valve 13 is installed at the bottom end of the air supply pipe 11, and the multiple groups of air jet pipes 12 are installed on the air supply pipe 11. The centralizing mechanism is installed at the bottom of the dust removal bin 1, and the pressure relief mechanism is installed at the top of the dust removal bin 1.

[0027] The centralizing mechanism includes a scraper 14 and a storage box 15. The scraper 14 is mounted on the filter element 4. The storage box 15 is mounted on the bottom of the dust removal bin 1 and is communicated with the interior of the dust removal bin 1.

[0028] Turn on the exhaust pump 10 to discharge the air in the dust removal bin 1, so that a negative pressure environment is formed inside the dust removal bin 1. Then the air enters the dust removal bin 1 through the connecting valve 3 and the air inlet pipe 2 in sequence. Then turn on the drive motor 8, and the reducer 7, gear 9 and gear ring 6 cooperate to drive the filter element 4 to rotate. The white corundum dust in the air is filtered by the filter element 4. In the process of the rotation of the filter element 4, part of the white corundum dust hits the multiple groups of guide plates 5, and the kinetic energy is reduced, and it falls into the dust removal bin 1. At the bottom, the burden of the filter element 4 is reduced, and at the same time, the air inlet valve 13 is connected to the compressed air source, and the compressed gas is discharged into the air supply pipe 11 through the air inlet valve 13, so that multiple groups of jet pipes 12 spray the compressed gas, and clean the filter element 4 by backblowing. The white corundum dust at the bottom of the dust removal bin 1 is scraped into the storage box 15 by the scraper 14 for storage. When the machine is shut down, the storage box 15 is removed from the dust removal bin 1 to recycle the white corundum dust, thereby improving the practicality of the equipment.

[0029] Example 2

[0030] like Figures 1 to 5 As shown, a dust removal device for white corundum production includes a storage mechanism; a filtering mechanism and a cleaning mechanism, both of which are installed in the storage mechanism;

[0031] The storage mechanism cooperates with the filtering mechanism to collect the white corundum dust, and the cleaning mechanism cleans the filtering mechanism and collects the white corundum dust;

[0032] The storage mechanism includes a dust removal bin 1, an air inlet pipe 2 and a connecting valve 3. The connecting valve 3 is installed on the dust removal bin 1 through the air inlet pipe 2, and a chamber is provided inside the dust removal bin 1.

[0033] The filtering mechanism includes a filter element 4, multiple groups of guide plates 5, a gear ring 6, a reducer 7, a drive motor 8, a gear 9 and an exhaust pump 10. The filter element 4 is rotatably mounted inside the dust removal bin 1, and the top of the filter element 4 extends above the dust removal bin 1. The gear ring 6 is sleeved on the top of the filter element 4, the reducer 7 is mounted on the top of the dust removal bin 1, the drive motor 8 is mounted on the reducer 7, and the output shaft of the drive motor 8 is connected to the input end of the reducer 7, the gear 9 is mounted on the output end of the reducer 7, and the gear 9 is meshed with the gear ring 6. The exhaust pump 10 is mounted on the top of the dust removal bin 1, and the air intake of the exhaust pump 10 is connected to the top of the filter element 4;

[0034] The cleaning mechanism includes an air supply pipe 11, multiple groups of air jet pipes 12, an air intake valve 13, a centralizing mechanism and a pressure relief mechanism. The air supply pipe 11 is installed inside the dust removal bin 1, and the air supply pipe 11 is located in the middle of the filter element 4. The bottom end of the air supply pipe 11 extends to the bottom of the dust removal bin 1. The air intake valve 13 is installed at the bottom end of the air supply pipe 11, and the multiple groups of air jet pipes 12 are installed on the air supply pipe 11. The centralizing mechanism is installed at the bottom of the dust removal bin 1, and the pressure relief mechanism is installed at the top of the dust removal bin 1.

[0035] The centralizing mechanism includes a scraper 14 and a storage box 15. The scraper 14 is mounted on the filter element 4. The storage box 15 is mounted on the bottom of the dust removal bin 1 and is communicated with the interior of the dust removal bin 1.

[0036] The pressure relief mechanism includes a water storage cylinder 16 and a one-way pressure relief valve 17. The water storage cylinder 16 is installed on the top of the dust removal bin 1 through the one-way pressure relief valve 17. The top of the water storage cylinder 16 is provided with a water inlet;

[0037] Turn on the exhaust pump 10 to discharge the air in the dust removal bin 1, so that a negative pressure environment is formed inside the dust removal bin 1. Then the air enters the dust removal bin 1 through the connecting valve 3 and the air inlet pipe 2 in sequence, and then turn on the drive motor 8. The reducer 7, the gear 9 and the gear ring 6 cooperate to drive the filter element 4 to rotate, and the white corundum dust in the air is filtered through the filter element 4. In the process of the rotation of the filter element 4, part of the white corundum dust hits the multiple groups of guide plates 5, and the kinetic energy is reduced, and it falls to the bottom of the dust removal bin 1, reducing the burden on the filter element 4. At the same time, the air inlet valve 13 is connected to the compressed air source, and the compressed gas is passed through the air inlet valve 13. It is discharged into the air delivery pipe 11, so that multiple groups of jet pipes 12 spray out the compressed gas, and the filter element 4 is cleaned by backblowing. The white corundum dust at the bottom of the dust removal bin 1 is scraped into the storage box 15 by the scraper 14 for storage. When the machine is shut down, the storage box 15 is removed from the dust removal bin 1 to recover the white corundum dust. When the pressure in the dust removal bin 1 continues to increase, the gas in the dust removal bin 1 pushes open the one-way pressure relief valve 17 and enters the water storage cylinder 16. The white corundum dust is intercepted by the water in the water storage cylinder 16, and the air is discharged through the water inlet of the water storage cylinder 16, thereby improving the practicality of the equipment.

[0038] The exhaust volume of the exhaust pump 10 is greater than the exhaust volume of the multiple groups of air injection pipes 12; the reducer 7, drive motor 8 and one-way pressure relief valve 17 of the dust removal device for white corundum production of the utility model are purchased on the market, and technicians in this industry only need to install and operate them according to the accompanying instruction manual, without the need for technical personnel in this field to make creative work.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A dust removal device for white corundum production, comprising a storage mechanism; characterized in that: It also includes a filtering mechanism and a cleaning mechanism, both of which are installed in the storage mechanism; The storage mechanism cooperates with the filtering mechanism to collect the white corundum dust, and the cleaning mechanism cleans the filtering mechanism and collects the white corundum dust.

2. A dust removal device for white corundum production according to claim 1, characterized in that: The storage mechanism comprises a dust removal bin (1), an air inlet pipe (2) and a connecting valve (3); the connecting valve (3) is installed on the dust removal bin (1) through the air inlet pipe (2), and a chamber is provided inside the dust removal bin (1).

3. A dust removal device for white corundum production according to claim 2, characterized in that: The filtering mechanism comprises a filter element (4), a plurality of guide plates (5), a gear ring (6), a reducer (7), a driving motor (8), a gear (9) and an exhaust pump (10); the filter element (4) is rotatably mounted inside the dust removal bin (1), and the top end of the filter element (4) extends to the top of the dust removal bin (1); the gear ring (6) is sleeved on the top of the filter element (4); the reducer (7) is mounted on the top of the dust removal bin (1); the driving motor (8) is mounted on the reducer (7), and the output shaft of the driving motor (8) is connected to the input end of the reducer (7); the gear (9) is mounted on the output end of the reducer (7), and the gear (9) and the gear ring (6) are meshed and connected; the exhaust pump (10) is mounted on the top of the dust removal bin (1), and the air inlet of the exhaust pump (10) is connected to the top of the filter element (4).

4. A dust removal device for white corundum production according to claim 3, characterized in that: The cleaning mechanism comprises an air supply pipe (11), multiple groups of jet pipes (12), an air inlet valve (13), a centralizing mechanism and a pressure relief mechanism. The air supply pipe (11) is installed inside the dust removal bin (1), and the air supply pipe (11) is located in the middle of the filter element (4). The bottom end of the air supply pipe (11) extends to the bottom of the dust removal bin (1). The air inlet valve (13) is installed at the bottom end of the air supply pipe (11). The multiple groups of jet pipes (12) are all installed on the air supply pipe (11). The centralizing mechanism is installed at the bottom of the dust removal bin (1), and the pressure relief mechanism is installed at the top of the dust removal bin (1).

5. A dust removal device for white corundum production according to claim 4, characterized in that: The centralizing mechanism comprises a scraper (14) and a storage box (15), wherein the scraper (14) is mounted on the filter element (4), and the storage box (15) is mounted on the bottom of the dust removal bin (1), and the storage box (15) is communicated with the interior of the dust removal bin (1).

6. A dust removal device for white corundum production according to claim 4, characterized in that: The pressure relief mechanism comprises a water storage cylinder (16) and a one-way pressure relief valve (17). The water storage cylinder (16) is installed on the top of the dust removal bin (1) through the one-way pressure relief valve (17). A water inlet is provided at the top of the water storage cylinder (16).

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