Dust removal equipment for brown aluminum oxide production
By designing a rotating shaft, a motor-driven dust collector, and filter plates that work in conjunction with a fan, the problem of dust removal in brown fused alumina production was solved, achieving efficient dust removal and collection of brown fused alumina.
Patent Information
- Application Number
- CN202423106005.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-12-16
AI Technical Summary
Existing dust removal equipment is insufficient to effectively remove dust generated during the production of brown fused alumina.
A dust collector cylinder including a rotating shaft and a motor-driven dust collector is designed. It is equipped with first and second filter plates and a fan. The dust is collected and filtered by the filter plates by rotating the dust collector cylinder. The dust is effectively removed by blowing it into the collection bag by the fan.
This technology enables efficient dust removal of brown fused alumina, preventing dust leakage and facilitating the collection and processing of brown fused alumina.
Smart Images
Figure CN223642411U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of dust removal equipment technology, specifically a dust removal device for the production of brown fused alumina. Background Technology
[0002] Brown fused alumina, also known as corundum, is a brownish-red synthetic corundum produced by melting and reducing bauxite, carbon materials, and iron filings in an electric arc furnace, hence its name. The main chemical component of brown fused alumina is Al₂O₃, with a content of 95.00%-97.00%, and it also contains small amounts of Fe, Si, Ti, etc. Brown fused alumina is a basic abrasive, widely used due to its good grinding performance, wide applicability, and low price.
[0003] Currently, brown fused alumina generates a large amount of dust during production, and existing dust removal equipment is inconvenient for dust removal operations on brown fused alumina.
[0004] Therefore, a dust removal device for brown fused alumina production is needed to improve the above-mentioned problems. Utility Model Content
[0005] The purpose of this utility model is to provide a dust removal device for the production of brown fused alumina, so as to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A dust removal device for brown fused alumina production includes a base plate, a column plate on top of the base plate, a rotating shaft on the upper front of the column plate, a motor on the upper back of the column plate corresponding to the rotating shaft, a dust collection cylinder at the front end of the rotating shaft, a first filter plate on the left side inside the dust collection cylinder, a second filter plate on the right side inside the dust collection cylinder, a connection port on the right side of the dust collection cylinder, a collection bag connected to the outside of the connection port, a fan on the left side of the dust collection cylinder, an upper brown fused alumina container on the upper side of the dust collection cylinder, an upper cylinder cover on the top of the upper brown fused alumina container, a lower brown fused alumina container on the lower side of the dust collection cylinder, and a lower cylinder cover on the bottom of the lower brown fused alumina container.
[0008] As a preferred embodiment of this utility model, the rotating shaft passes through the column plate and is connected to the drive shaft of the motor, and the connection between the rotating shaft and the column plate is a rotatable connection.
[0009] As a preferred embodiment of this utility model, the filter holes of the first filter plate and the second filter plate are larger than the particle diameter of brown fused alumina.
[0010] As a preferred embodiment of this utility model, the connection between the collection bag and the connection port is a threaded connection.
[0011] As a preferred embodiment of this utility model, the upper brown fused alumina container, the lower brown fused alumina container, and the dust removal container are interconnected.
[0012] As a preferred embodiment of this utility model, the upper cylinder cover is connected to the upper brown corundum container by a threaded connection, and the lower cylinder cover is connected to the lower brown corundum container by a threaded connection.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] 1. In this utility model, the set rotating shaft and motor can drive the dust collection cylinder to rotate, so that brown fused alumina can be poured back and forth into the upper brown fused alumina container and the lower brown fused alumina container. The set fan can blow the dust into the set collection bag when the brown fused alumina passes through the dust collection cylinder. The set first filter plate and second filter plate can prevent brown fused alumina from leaking out of the dust collection cylinder. In summary, the design facilitates the dust removal operation of brown fused alumina. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the dust collector cylinder structure of this utility model;
[0017] Figure 3 This is a partial structural diagram of the present utility model.
[0018] In the diagram: 1. Base plate; 2. Column plate; 3. Rotating shaft; 4. Motor; 5. Dust collector cylinder; 6. First filter plate; 7. Second filter plate; 8. Connection port; 9. Collection bag; 10. Fan; 11. Upper brown corundum container; 12. Upper cylinder cover; 13. Lower brown corundum container; 14. Lower cylinder cover. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0021] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.
[0022] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.
[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0024] For examples, please refer to Figure 1-3 This utility model provides a technical solution:
[0025] A dust removal device for brown fused alumina production includes a base plate 1, a column plate 2 on the top of the base plate 1, a rotating shaft 3 on the upper front of the column plate 2, a motor 4 on the upper back of the column plate 2 corresponding to the rotating shaft 3, a dust collection cylinder 5 at the front end of the rotating shaft 3, a first filter plate 6 on the left side inside the dust collection cylinder 5, a second filter plate 7 on the right side inside the dust collection cylinder 5, a connection port 8 on the right side of the dust collection cylinder 5, a collection bag 9 connected to the outside of the connection port 8, a fan 10 on the left side of the dust collection cylinder 5, an upper brown fused alumina container 11 on the upper side of the dust collection cylinder 5, an upper cylinder cover 12 on the top of the upper brown fused alumina container 11, a lower brown fused alumina container 13 on the lower side of the dust collection cylinder 5, and a lower cylinder cover 14 on the bottom of the lower brown fused alumina container 13.
[0026] In this embodiment, the rotating shaft 3 passes through the column plate 2 and is connected to the drive shaft of the motor 4. The connection between the rotating shaft 3 and the column plate 2 is a rotatable connection. The filter holes of the first filter plate 6 and the second filter plate 7 are larger than the particle diameter of brown fused alumina. The connection between the collection bag 9 and the connection port 8 is a threaded connection. The upper brown fused alumina holding cylinder 11 and the lower brown fused alumina holding cylinder 13 are interconnected with the dust collection cylinder 5. The upper cylinder cover 12 is threaded to the upper brown fused alumina holding cylinder 11, and the lower cylinder cover 14 is threaded to the lower brown fused alumina holding cylinder 13. The rotating shaft 3 and the motor 4 can drive the dust collection cylinder 5 to rotate, thereby allowing brown fused alumina to be poured back and forth into the upper brown fused alumina holding cylinder 11 and the lower brown fused alumina holding cylinder 12. The fan 10 can blow dust into the collection bag 9 when the brown fused alumina passes through the dust collection cylinder 5. The first filter plate 6 and the second filter plate 7 can prevent brown fused alumina from leaking out of the dust collection cylinder 5.
[0027] The working process of this utility model is as follows: In use, first open the upper cylinder cover 12, then pour brown fused alumina from the upper brown fused alumina container 11 into the lower brown fused alumina container 13. Then, place the upper cylinder cover 12 over the upper brown fused alumina container 11. Next, start the motor 4 to drive the rotating shaft 3 to rotate. At this time, the dust collection cylinder 5, the upper brown fused alumina container 11, and the lower brown fused alumina container 13 will rotate. Then, brown fused alumina will be sequentially introduced back and forth into the upper brown fused alumina container 11 and the lower brown fused alumina container 13. Simultaneously, start the fan 10 to blow the brown fused alumina passing through the dust collection cylinder 5. The corundum is blown to remove dust, and the dust then enters the collection bag 9, thus completing the dust removal operation of brown corundum. The set rotating shaft 3 and motor 4 can drive the dust collection cylinder 5 to rotate, so that the brown corundum can be poured back and forth into the upper brown corundum holding cylinder 11 and the lower brown corundum holding cylinder 12. The set fan 10 can blow the dust into the set collection bag 9 when the brown corundum passes through the dust collection cylinder 5. The set first filter plate 6 and second filter plate 7 can prevent brown corundum from leaking out of the dust collection cylinder 5. In summary, the design facilitates the dust removal operation of brown corundum.
[0028] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A dust removal device for brown fused alumina production, comprising a base plate (1), characterized in that: A column plate (2) is provided on the top of the base plate (1). A rotating shaft (3) is provided on the upper front of the column plate (2). A motor (4) is installed on the upper back of the column plate (2) and corresponding to the rotating shaft (3). A dust collector (5) is provided at the front end of the rotating shaft (3). A first filter plate (6) is provided on the left side inside the dust collector (5). A second filter plate (7) is provided on the right side inside the dust collector (5). There is a connection port (8), and a collection bag (9) is connected to the outside of the connection port (8). A fan (10) is installed on the left side of the dust collector (5). An upper brown corundum container (11) is provided on the upper side of the dust collector (5). An upper cylinder cover (12) is connected to the top of the upper brown corundum container (11). A lower brown corundum container (13) is provided on the lower side of the dust collector (5). A lower cylinder cover (14) is connected to the bottom of the lower brown corundum container (13).
2. The dust removal equipment for brown fused alumina production according to claim 1, characterized in that: The rotating shaft (3) passes through the column plate (2) and is connected to the drive shaft of the motor (4), and the connection between the rotating shaft (3) and the column plate (2) is a rotatable connection.
3. The dust removal equipment for brown fused alumina production according to claim 1, characterized in that: The filter holes of the first filter plate (6) and the second filter plate (7) are larger than the particle diameter of brown corundum.
4. The dust removal equipment for brown fused alumina production according to claim 1, characterized in that: The collection bag (9) is connected to the connection port (8) by a threaded connection.
5. The dust removal equipment for brown fused alumina production according to claim 1, characterized in that: The upper brown corundum container (11), the lower brown corundum container (13), and the dust removal container (5) are interconnected.
6. The dust removal equipment for brown fused alumina production according to claim 1, characterized in that: The upper cylinder cover (12) is connected to the upper brown corundum container (11) by a threaded connection, and the lower cylinder cover (14) is connected to the lower brown corundum container (13) by a threaded connection.