Electrolyte self-milling machine dust cover
By installing a fully enclosed dust cover on the outside of the electrolyte autogenous mill, combined with sealing rings, dust isolation plates, and dust guide plates, the problem of dust flying is solved, and effective dust collection and noise reduction are achieved, improving the safety and convenience of the working environment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUIYANG ZHENXING AL-MG SCIENCE & TECHNOLOGY IND DEVELOPMENT CO LTD
- Filing Date
- 2025-08-20
- Publication Date
- 2026-07-21
AI Technical Summary
The dust generated during the crushing process of the electrolyte autogenous mill affects the workshop environment, and existing technologies have not been able to effectively solve the problem of dust flying.
Design a fully enclosed dust cover consisting of a lower cover and an upper cover, combined with a sealing ring, a dust separation plate and a dust guide plate to form a closed structure to collect dust, and handle the dust through a dust collection port and an inspection door.
It effectively avoids dust flying, reduces equipment operating noise, and improves the safety of the working environment and the convenience of operation.
Smart Images
Figure CN224524941U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a dust cover for an electrolyte autogenous mill, belonging to the field of autogenous mill technology. Background Technology
[0002] The basic principle of an electrolyte autogenous mill is that material enters the rotating section of the mill through the feed section. The transmission section drives the rotating section to rotate via a chain drive through a motor and reducer. The material collides and grinds with each other within the rotating section. The liner inside the rotating section has evenly distributed conical holes, through which the crushed material is discharged. However, the autogenous mill generates dust during the crushing process, significantly impacting the workshop environment. Therefore, improvements are necessary. Utility Model Content
[0003] Based on the above, this utility model provides a dust cover for an electrolyte autogenous grinding machine to overcome the shortcomings of the prior art.
[0004] The technical solution of this utility model is: a dust cover for an electrolyte autogenous mill, comprising: The lower cover is installed outside the lower part of the autogenous mill, and the two ends of the lower cover are provided with lower semi-circular ports; The upper cover is placed over the upper part of the autogenous mill and installed on the lower cover, and the upper cover has upper semi-circular ports at both ends. The upper semi-circular port and the lower semi-circular port together form a circular port and surround both ends of the rotary drum of the autogenous mill. A sealing ring is provided between the circular port and the rotary drum. The outer ring surface of the sealing ring is fixed inside the circular port, and the inner ring surface of the sealing ring abuts against the rotary drum.
[0005] In one example, the lower cover includes a lower pad frame, a lower side plate, and a lower end plate. The lower pad frame is located below the rotary cylinder. The lower side plate is vertically arranged on the left and right sides of the lower pad frame. The lower end plate is vertically arranged on the front and rear sides of the lower pad frame. The lower semi-circular port is formed on the lower end plate.
[0006] In one example, the lower pad frame is provided with a dustproof plate at a certain distance from the inner side of the lower side plate, a dust guide plate is inclinedly arranged between the middle of the inner side of the lower side plate and the dustproof plate, and a dust collection port is provided between the dust guide plate and the dustproof plate. An inspection door is provided on the lower side plate.
[0007] In one example, a support beam is provided between the dustproof plate and the corresponding lower pad frame, and a partition plate is provided between the support beam and the dust guide plate.
[0008] In one example, the upper cover includes a top cover plate, an upper side plate, and an upper end plate. The top cover plate is located above the rotary drum. The upper side plate is vertically arranged on the left and right sides of the top cover plate. The upper end plate is vertically arranged on the front and rear sides of the top cover plate. The upper semi-circular port is formed on the upper end plate.
[0009] In one example, the upper side panel is provided with an observation door.
[0010] The beneficial effects of this invention are as follows: By installing a fully enclosed dust cover consisting of a lower cover and an upper cover outside the autogenous mill, dust dispersion can be effectively prevented, and the operating noise of the equipment can be reduced to a certain extent. Furthermore, the dust-separating plates and guide plates effectively collect and process dust, making it highly practical. Attached Figure Description
[0011] Figure 1 A schematic diagram of a dust cover for an electrolyte autogenous grinding mill; Figure 2 This is a schematic diagram of the upper cover; Figure 3 This is a schematic diagram of the lower casing; Figure 4 This is a schematic diagram of the lower casing without the dust guide plate; Explanation of reference numerals in the attached figures: 10. Lower casing; 101 Lower pad frame, 102 Lower side plate, 103 Lower end plate, 104 Lower semi-circular port, 105 Dustproof plate, 106 Dust guide plate, 107 Dust collection port, 108 Inspection door, 109 Support beam, 110 Divider plate, 111 Sealing ring; 20. Upper casing; 201 Top cover plate, 202 Upper side plate, 203 Upper end plate, 204 Upper semi-circular port, 205 Observation door. Detailed Implementation
[0012] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.
[0013] Please see Figures 1 to 4 This embodiment provides a dust cover for an electrolyte autogenous grinding machine, comprising a lower cover 10 and an upper cover 20.
[0014] The lower cover 10 is installed outside the lower part of the autogenous mill. The lower cover 10 includes a lower pad frame 101, lower side plates 102 and lower end plates 103. The lower pad frame 101 is located around the lower part of the rotary drum. The two lower side plates 102 are vertically installed on the left and right sides of the lower pad frame 101, and the two lower end plates 103 are vertically installed on the front and rear sides of the lower pad frame 101. A lower semi-circular port 104 is provided on the lower end plate 103.
[0015] The upper cover 20 is installed over the upper part of the autogenous mill. The upper cover 20 includes a top cover plate 201, upper side plates 202, and an upper end plate 203. The top cover plate 201 is located above the rotating drum. The two upper side plates 202 are vertically installed on the left and right sides of the top cover plate 201. Observation doors 205 are provided on the upper side plates 202 for convenient observation of the equipment operation. The upper end plate 203 is vertically installed on the front and rear sides of the top cover plate 201. An upper semi-circular port 204 is opened on the upper end plate 203. The upper side plates 202 are installed on the lower side plate 102. Port 203 is mounted on the lower end plate 103. The upper semi-circular port 204 and the lower semi-circular port 104 together form a circular port, creating a closed box structure with only two circular ports. The circular ports surround both ends of the rotary drum of the autogenous mill. A sealing ring 111 is provided between the circular port and the rotary drum. The outer ring surface of the sealing ring 111 is fixed inside the circular port, and the inner ring surface of the sealing ring 111 abuts against the rotary drum. Thus, the sealing ring 111 ensures a certain degree of sealing effect without affecting the rotation of the rotary drum. The sealing ring 111 can be made of asbestos rubber.
[0016] The autogenous mill generates dust during the crushing process. By installing a fully enclosed dust cover consisting of a lower cover 10 and an upper cover 20 outside the autogenous mill, the dust can be effectively prevented from flying, and the operating noise of the equipment can be reduced to a certain extent.
[0017] To improve dust collection efficiency, a dust-separating plate 105 is installed at a certain distance from the inner side of the lower side plate 102 corresponding to the lower pad frame 101. The top of the dust-separating plate 105 is lower than the corresponding position of the rotary drum. A dust guide plate 106 is installed obliquely between the middle of the inner side of the lower side plate 102 and the dust-separating plate 105, and a dust collection port 107 is provided between the dust guide plate 106 and the dust-separating plate 105. An inspection door 108 is provided on the lower side plate 102. Thus, the dust generated inside the dust cover can slide down through the dust guide plate 106 to the dust collection port 107. After a period of time, workers can enter through the inspection door 108 to handle the accumulated dust.
[0018] For ease of operation, a support beam 109 is provided between the dust-proof plate 105 and the corresponding side lower pad frame 101. A partition plate 110 is installed between the support beam 109 and the dust guide plate 106. The space under the lower side plate 102 is divided into multiple compartments by the partition plate 110, so that the dust in each compartment can be treated in turn, reducing the impact of flying dust on the breathing safety of workers.
[0019] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.
Claims
1. A dust cover for an electrolyte autogenous grinding mill, characterized in that, include: The lower cover (10) is installed outside the lower part of the autogenous mill, and the lower cover (10) has lower semi-circular ports (104) at both ends. The upper cover (20) is placed over the upper part of the autogenous mill and installed on the lower cover (10), and the upper cover (20) has upper semi-circular ports (204) at both ends. The upper semi-circular port (204) and the lower semi-circular port (104) together form a circular port and surround both ends of the rotary drum of the autogenous mill. A sealing ring (111) is provided between the circular port and the rotary drum. The outer ring surface of the sealing ring (111) is fixed inside the circular port, and the inner ring surface of the sealing ring (111) abuts against the rotary drum.
2. The dust cover for an electrolyte autogenous mill according to claim 1, characterized in that, The lower cover (10) includes a lower pad frame (101), a lower side plate (102) and a lower end plate (103). The lower pad frame (101) is located below the rotary cylinder. The lower side plate (102) is vertically arranged on the left and right sides of the lower pad frame (101). The lower end plate (103) is vertically arranged on the front and rear sides of the lower pad frame (101). The lower semi-circular port (104) is formed on the lower end plate (103).
3. The dust cover for an electrolyte autogenous mill according to claim 2, characterized in that, The lower pad frame (101) is provided with a dustproof plate (105) at a certain distance from the inner side of the lower side plate (102). A dust guide plate (106) is inclinedly arranged between the middle of the inner side of the lower side plate (102) and the dustproof plate (105). A dust collection port (107) is provided between the dust guide plate (106) and the dustproof plate (105). An inspection door (108) is provided on the lower side plate (102).
4. The dust cover for an electrolyte autogenous mill according to claim 3, characterized in that, A support beam (109) is provided between the dustproof plate (105) and the corresponding lower pad frame (101), and a partition plate (110) is provided between the support beam (109) and the dust guide plate (106).
5. The dust cover for an electrolyte autogenous mill according to claim 1, characterized in that, The upper cover (20) includes a top cover plate (201), an upper side plate (202) and an upper end plate (203). The top cover plate (201) is located above the rotary drum. The upper side plate (202) is vertically arranged on the left and right sides of the top cover plate (201). The upper end plate (203) is vertically arranged on the front and rear sides of the top cover plate (201). The upper semi-circular port (204) is formed on the upper end plate (203).
6. The dust cover for an electrolyte autogenous mill according to claim 5, characterized in that, An observation door (205) is provided on the upper side panel (202).