Dust removal device for barite powder grinding processing

Abstract

The utility model relates to the technical field of barite processing equipment, and discloses a dust removal device for barite powder grinding processing, which comprises an outer box, a dust collection frame is arranged at the top of the outer box, the top of the dust collection frame is connected with a filter plate in a sliding manner, and the top of the inner side of the dust collection frame is fixedly connected with a scraping plate. The front side of the dust collection frame communicates with a first connecting pipe, the other end of the first connecting pipe communicates with a draught fan, the output end of the draught fan communicates with an output pipe, the other end of the output pipe communicates with a water tank, sponge plates are installed at the tops of the inner sides of the water tank correspondingly, air outlet holes are formed in the top of the water tank, and the outer wall of the water tank communicates with a water pump. According to the barite crushing device, barite powder can be scraped by matching the filtering plate with the scraping plate, dust is discharged into the water tank, gas is filtered through the sponge plate and water, and the crushing roller is driven to be separated from the crushing device by starting the servo motor, so that the condition that the device is blocked is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of barite processing equipment, in particular to a dust removal device used for barite grinding processing. Background Art

[0002] Barite powder is mainly composed of barium sulfate and has excellent properties such as high density, high hardness and high stability. Therefore, it is widely used in many fields such as petroleum, chemical industry, coatings, rubber, plastics, ceramics, paints, papermaking, medicine and cosmetics. Barite powder is a very important industrial raw material with a wide range of application fields and market demand. With the advancement of science and technology and the development of industry, the application field of barite powder will continue to expand, and its position in the future industrial development will become more important.

[0003] In the process of crushing barite, a large amount of dust will be generated at the feed port of the crusher. The traditional dust removal device can only discharge the dust to an unmanned place, and it is difficult to achieve a good dust removal effect, which causes the powder to float out through the feed port, which not only pollutes the production environment, but also affects the personal safety of the workers. Therefore, a dust removal device for barite grinding is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a dust removal device for barite grinding processing, aiming to improve the problem in the prior art that a large amount of dust is generated at the feed port of the crusher and powder floats out through the feed port.

[0005] In order to achieve the above-mentioned objectives, the utility model adopts the following technical scheme: a dust removal device for barite grinding processing, comprising an outer box, a dust suction frame is arranged on the top of the outer box, a filter plate is slidably connected to the top of the dust suction frame, a scraper is fixedly connected to the inner top of the dust suction frame, a connecting pipe 1 is connected to the front side of the dust suction frame, a fan is connected to the other end of the connecting pipe 1, an output end of the fan is connected to an output pipe, the other end of the output pipe is connected to a water tank, a sponge plate is installed on the inner top of the water tank, an air outlet is opened on the top of the water tank, an outer wall of the water tank is connected to a water pump, the output end of the water pump is connected to a connecting pipe 2, the other end of the connecting pipe 2 is connected to a filter barrel, a filter cartridge is arranged inside the filter barrel, a barrel cover is installed on the top of the filter barrel, and a maintenance mechanism is arranged on the top of the outer box.

[0006] As a further description of the above technical solution:

[0007] The maintenance mechanism includes a crushing frame, the top of the crushing frame is fixedly connected to the bottom of the dust collection frame, the inner side of the crushing frame is provided with a slide groove, the inside of the two slide grooves are slidably connected with a slider, the two adjacent sliders are rotatably connected with a crushing roller, the right side of the crushing frame is fixedly connected with a servo motor, the output end of the servo motor passes through the right side of the crushing frame and is fixedly connected with a threaded rod, the inner wall of the slider on the front side is threadedly connected to the outer wall of the threaded rod, and a crushing device is installed inside the crushing frame.

[0008] As a further description of the above technical solution:

[0009] The left side of the outer box is slidably connected with a screening box, and the right side of the outer box is fixedly connected with a vibration motor.

[0010] As a further description of the above technical solution:

[0011] A cleaning brush is fixedly connected to the inner right side of the crushing frame.

[0012] As a further description of the above technical solution:

[0013] A switch box is fixedly connected to the front side of the outer box, and a dust cover is rotatably connected to the front side of the switch box.

[0014] As a further description of the above technical solution:

[0015] The switch box is electrically connected to the servo motor, the crushing equipment, the vibration motor, the fan and the water pump respectively.

[0016] As a further description of the above technical solution:

[0017] The front side of the outer box is slidably connected with a collection box, and the front side of the collection box is fixedly connected with a handle.

[0018] As a further description of the above technical solution:

[0019] The four corners at the bottom of the outer box are all fixedly connected with support columns, and the four corners at the bottom of the outer box are all installed with universal wheels.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, dust is sucked by a fan, barite powder can be scraped off by a filter plate and a scraper, the dust is discharged into the water in the water tank for filtration, and finally the gas is filtered through a multi-layer sponge plate, and finally the gas is discharged through the air outlet, which can greatly improve the dust removal efficiency of the powder.

[0022] 2. In the utility model, when a blockage occurs between the crushing equipment and the crushing roller, the crushing roller can be separated from the crushing equipment by starting the servo motor, and then the barite on the surface of the crushing equipment can be cleaned by a cleaning brush, which can greatly avoid blockage of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of a dust removal device for barite grinding processing proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of a pulverizing device of a dust removal device for barite grinding processing proposed by the utility model;

[0025] Figure 3 This is a disassembled diagram of a dust removal device for barite grinding processing proposed by the utility model.

[0026] Legend:

[0027] 1. Outer box; 2. Maintenance mechanism; 201. Crushing frame; 202. Slide; 203. Sliding block; 204. Crushing roller; 205. Servo motor; 206. Threaded rod; 207. Crushing equipment; 208. Cleaning brush; 209. Screening box; 210. Vibration motor; 3. Dust suction frame; 4. Filter plate; 5. Scraper; 6. Connecting pipe 1; 7. Fan; 8. Output pipe; 9. Water tank; 10. Sponge plate; 11. Air outlet; 12. Water pump; 13. Connecting pipe 2; 14. Filter cartridge; 15. Barrel cover; 16. Filter barrel; 17. Switch box; 18. Dust cover; 19. Collection box; 20. Handle; 21. Universal wheel; 22. Support column. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1 and Figure 3, the utility model provides an embodiment: a dust removal device for barite grinding processing, comprising an outer box 1, a dust suction frame 3 is arranged on the top of the outer box 1, a filter plate 4 is slidably connected to the top of the dust suction frame 3, a scraper 5 is fixedly connected to the inner top of the dust suction frame 3, a connecting pipe 1 6 is connected to the front side of the dust suction frame 3, the other end of the connecting pipe 1 6 is connected to a fan 7, the output end of the fan 7 is connected to an output pipe 8, the other end of the output pipe 8 is connected to a water tank 9, a sponge plate 10 is installed on the inner top of the water tank 9, an air outlet 11 is opened on the top of the water tank 9, a water pump 12 is connected to the outer wall of the water tank 9, the output end of the water pump 12 is connected to a connecting pipe 2 13, the other end of the connecting pipe 2 13 is connected to a filter barrel 16, a filter cartridge 14 is arranged inside the filter barrel 16, a barrel cover 15 is installed on the top of the filter barrel 16, and a maintenance mechanism 2 is arranged on the top of the outer box 1.

[0030] Specifically, the dust floating out of the feed port is centrally blocked by the dust suction frame 3 to prevent the dust from floating everywhere, and then a connecting pipe 6 is connected to the front side of the dust suction frame 3, and the other end of the connecting pipe 6 is connected to the fan 7, and the dust is sucked by the fan 7. In order to avoid the waste caused by the large area of ​​barite grinding remaining in the dust, a filter plate 4 is installed inside the dust suction frame 3, and a large amount of barite grinding is screened out by the filter plate 4. When the filter plate 4 is pulled out, a scraper 5 is installed inside the dust suction frame 3, and the barite grinding can be scraped off by the scraper 5, so that it falls into the outer box 1 for storage. The dust sucked by the fan 7 is discharged into the bottom of the water tank 9 through the output pipe 8, and then the dust is filtered by the water in the water tank 9. At the same time, a plurality of sponge boards 10 are installed on the top of the water tank 9, and the gas is finally filtered by the multi-layer sponge board 10, and finally the gas is discharged through the outlet hole 11. When the water in the water tank 9 needs to be replaced, the sewage in the water tank 9 is transported to the filter barrel 16 by starting the water pump 12. The sewage will be filtered through the filter cartridge 14 in the filter barrel 16, and finally the filtered water is transported back to the water tank 9 through the water pump 12.

[0031] Reference Figure 1 and Figure 2The maintenance mechanism 2 includes a crushing frame 201, the top of the crushing frame 201 is fixedly connected to the bottom of the dust collection frame 3, the inner side of the crushing frame 201 is provided with a slide groove 202, the inside of the two slide grooves 202 are slidably connected with a slider 203, the two adjacent sliders 203 are rotatably connected with a crushing roller 204, the right side of the crushing frame 201 is fixedly connected with a servo motor 205, the output end of the servo motor 205 passes through the right side of the crushing frame 201 and is fixedly connected with a threaded rod 206, the inner wall of the front slider 203 is threadedly connected to the outer wall of the threaded rod 206, a crushing device 207 is installed inside the crushing frame 201, a screening box 209 is slidably connected to the left side of the outer box 1, a vibration motor 210 is fixedly connected to the right side of the outer box 1, and a cleaning brush 208 is fixedly connected to the right side of the inside of the crushing frame 201.

[0032] Specifically, the slider 203 is connected through the slide groove 202 on the crushing frame 201, and a servo motor 205 is installed on the right side of the crushing frame 201. The threaded rod 206 is driven to rotate by starting the servo motor 205, and the slider 203 on one side can be driven to move left and right by the threaded rod 206. Crushing rollers 204 are installed between the sliders 203, and a crushing device 207 is installed inside the crushing frame 201. The crushing device 207 cooperates with the crushing roller 204 to crush the barite. When there is a blockage between the crushing device 207 and the crushing roller 204, the crushing roller 204 can be separated from the crushing device 207 by starting the servo motor 205, and then the barite on the surface of the crushing device 207 can be cleaned by the cleaning brush 208 inside the crushing frame 201, which can greatly avoid the blockage of the equipment.

[0033] Reference Figure 1 , Figure 2 and Figure 3 A switch box 17 is fixedly connected to the front side of the outer box 1, and a dust cover 18 is rotatably connected to the front side of the switch box 17. The switch box 17 is electrically connected to the servo motor 205, the crushing device 207, the vibration motor 210, the fan 7 and the water pump 12 respectively. A collection box 19 is slidably connected to the front side of the outer box 1, and a handle 20 is fixedly connected to the front side of the collection box 19. Support columns 22 are fixedly connected to the four corners of the bottom of the outer box 1, and universal wheels 21 are installed at the four corners of the bottom of the outer box 1.

[0034] Specifically, the switch box 17 can be used to conveniently perform simple operation and control on the servo motor 205, crushing equipment 207, vibration motor 210, fan 7 and water pump 12 on the entire device. The dust cover 18 can provide dust protection for the switch box 17 and increase the service life of the switch box 17. The support column 22 at the bottom of the outer box 1 cooperates with the universal wheel 21 to facilitate the movement and fixation of the entire device, making it more convenient to use.

[0035] Working principle: First, when dust removal is performed, the dust floating out of the feed port is concentrated and blocked by the dust suction frame 3 to prevent the dust from floating everywhere. Then, a connecting pipe 6 is connected to the front side of the dust suction frame 3, and the other end of the connecting pipe 6 is connected to the fan 7. The fan 7 absorbs the dust. In order to avoid the waste caused by the large area of ​​barite grinding remaining in the dust, a filter plate 4 is installed inside the dust suction frame 3, and a large amount of barite grinding is screened out by the filter plate 4. When the filter plate 4 is pulled out, a scraper 5 is installed inside the dust suction frame 3, and the barite grinding can be scraped off by the scraper 5, so that it falls into the outer box 1 for storage. The dust sucked by the fan 7 is discharged into the bottom of the water tank 9 through the output pipe 8, and then the dust is filtered by the water in the water tank 9. At the same time, a plurality of sponge boards 10 are installed on the top of the water tank 9, and the gas is finally filtered by the multi-layer sponge board 10, and finally the gas is discharged through the outlet hole 11. When the water in the water tank 9 needs to be replaced, the sewage in the water tank 9 is transported to the filter barrel 16 by starting the water pump 12, and the sewage will be filtered through the filter cylinder 14 in the filter barrel 16. Finally, the filtered water is transported back to the water tank 9 through the water pump 12. When the crusher is in use, the barite is crushed by the crushing device 207 in cooperation with the crushing roller 204. When blockage occurs between the crushing device 207 and the crushing roller 204, the crushing roller 204 can be separated from the crushing device 207 by starting the servo motor 205, and then the barite on the surface of the crushing device 207 is cleaned by the cleaning brush 208 inside the crushing frame 201, which can greatly avoid blockage of the equipment.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust removal device for barite grinding, comprising an outer box (1), characterized in that: A dust collection frame (3) is arranged on the top of the outer box (1), a filter plate (4) is slidably connected to the top of the dust collection frame (3), a scraper (5) is fixedly connected to the inner top of the dust collection frame (3), a connecting pipe (6) is connected to the front side of the dust collection frame (3), the other end of the connecting pipe (6) is connected to a fan (7), the output end of the fan (7) is connected to an output pipe (8), the other end of the output pipe (8) is connected to a water tank (9), and the inner top of the water tank (9) is connected to a filter plate (4) on the inner side of the dust collection frame (3). A sponge plate (10) is installed, an air outlet (11) is opened on the top of the water tank (9), the outer wall of the water tank (9) is connected to a water pump (12), the output end of the water pump (12) is connected to a second connecting pipe (13), the other end of the second connecting pipe (13) is connected to a filter barrel (16), a filter cartridge (14) is arranged inside the filter barrel (16), a barrel cover (15) is installed on the top of the filter barrel (16), and a maintenance mechanism (2) is arranged on the top of the outer box (1).

2. A dust removal device for barite grinding according to claim 1, characterized in that: The maintenance mechanism (2) comprises a crushing frame (201), the top of the crushing frame (201) is fixedly connected to the bottom of the dust collection frame (3), the inner side of the crushing frame (201) is provided with a slide groove (202), the inside of the two slide grooves (202) are slidably connected with a slider (203), the two adjacent sliders (203) are rotatably connected with a crushing roller (204), the right side of the crushing frame (201) is fixedly connected with a servo motor (205), the output end of the servo motor (205) passes through the right side of the crushing frame (201) and is fixedly connected with a threaded rod (206), the inner wall of the slider (203) on the front side is threadedly connected to the outer wall of the threaded rod (206), and a crushing device (207) is installed inside the crushing frame (201).

3. A dust removal device for barite grinding according to claim 2, characterized in that: The left side of the outer box (1) is slidably connected to a screening box (209), and the right side of the outer box (1) is fixedly connected to a vibration motor (210).

4. A dust removal device for barite grinding according to claim 2, characterized in that: A cleaning brush (208) is fixedly connected to the right side of the interior of the pulverizing frame (201).

5. A dust removal device for barite grinding according to claim 1, characterized in that: A switch box (17) is fixedly connected to the front side of the outer box (1), and a dust cover (18) is rotatably connected to the front side of the switch box (17).

6. A dust removal device for barite grinding according to claim 5, characterized in that: The switch box (17) is electrically connected to the servo motor (205), the crushing device (207), the vibration motor (210), the fan (7) and the water pump (12) respectively.

7. A dust removal device for barite grinding according to claim 1, characterized in that: The front side of the outer box (1) is slidably connected to a collection box (19), and the front side of the collection box (19) is fixedly connected to a handle (20).

8. A dust removal device for barite grinding according to claim 1, characterized in that: Support columns (22) are fixedly connected at the four corners of the bottom of the outer box (1), and universal wheels (21) are installed at the four corners of the bottom of the outer box (1).

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