Mining ball mill with adjusting function

Abstract

The utility model discloses a mining ball mill with an adjusting function, which comprises a ball mill body, one end of the ball mill body is provided with a feed hopper, the bottom of one side of the feed hopper is fixedly provided with a dust suction pipe, the other end of the dust suction pipe is provided with a dust removal tank, and the dust removal tank is internally and fixedly provided with a filter cartridge. An air suction pipe is fixedly installed at the top of the dust removal tank in a penetrating mode, reciprocating lead screws located on the two sides of the filter cartridge are rotationally connected to the interior of the dust removal tank, the bottom of the air suction pipe and the top of the filter cartridge are fixedly installed in a penetrating mode, and an air blower is arranged at the other end of the air suction pipe; a supporting frame located above the dust removal tank is fixedly installed in the air suction pipe. Suspended dust of the feeding hopper and the ball mill body is sucked into the dust removal tank through the dust suction pipe to be filtered, and dust generated in the ball mill body is sucked into the dust removal tank through the air blower when the ball mill body works, so that dust fall is conducted on the dust.

Description

Technical Field

[0001] This utility model relates to the field of ball mill technology, specifically a mining ball mill with adjustable function. Background Technology

[0002] Ball mills are key pieces of equipment for further pulverizing materials after they have been crushed. This type of grinding mill uses a certain number of steel balls as grinding media inside its cylinder. It is widely used in industries such as cement, silicate products, new building materials, refractory materials, fertilizers, ferrous and non-ferrous metal beneficiation, and glass and ceramics production for dry or wet grinding of various ores and other grindable materials. Ball mills are suitable for grinding various ores and other materials and are widely used in mineral processing, building materials, and chemical industries. They can be divided into dry and wet grinding methods. Based on the discharge method, they can be divided into grate type and overflow type.

[0003] Currently, mining ball mills generate a large amount of dust during operation, resulting in an extremely harsh environment during production and causing significant harm to the health of operators.

[0004] Therefore, we propose a mining ball mill with adjustable function. Utility Model Content

[0005] The purpose of this invention is to provide a mining ball mill with adjustable function to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mining ball mill with adjustable function, comprising a ball mill body, a feed hopper at one end of the ball mill body, a dust suction pipe fixedly installed at the bottom of one side of the feed hopper, a dust collection tank at the other end of the dust suction pipe, a filter cylinder fixedly installed inside the dust collection tank, an air suction pipe fixedly installed through the top of the dust collection tank, reciprocating screws located on both sides of the filter cylinder being rotatably connected inside the dust collection tank, the bottom of the air suction pipe being fixedly installed through the top of the filter cylinder, and a blower at the other end of the air suction pipe. A support frame is fixedly installed inside the air duct, located above the dust collection tank. A transmission rod is rotatably connected through the middle of the support frame. A fan blade is fixedly installed at one end of the transmission rod, and a first bevel gear is fixedly installed at the other end. A reciprocating screw is rotatably connected through the top of the dust collection tank and the bottom of the suction pipe. A second bevel gear is fixedly installed at the top of the reciprocating screw, and the second bevel gear meshes with the first bevel gear. A connecting seat is threaded through the reciprocating screw, and a lifting ring is fixedly installed on one side of the connecting seat. A brush is fixedly installed on the inner circumference of the lifting ring.

[0007] Optionally, the bottom of the filter cartridge is provided with a bracket, and the bottom of the filter cartridge is fixedly installed to the bottom of the dust collection tank through the bracket, and the top of the filter cartridge is lower than the top of the dust collection tank.

[0008] Optionally, a timing pulley is fixedly installed at the bottom of the two reciprocating lead screws, and the two timing pulleys are connected by a timing belt, which is located below the filter cartridge.

[0009] Optionally, one end of the suction pipe is fixedly installed in connection with the bottom of the feed hopper, and the other end of the suction pipe is fixedly installed in connection with the bottom of the dust collection tank.

[0010] Optionally, the connecting seat is symmetrically fixedly installed on both sides of the lifting ring, the dust collection tank, the filter cylinder and the lifting ring are arranged on the same axis, and the bristles of the brush are in close contact with the outer peripheral surface of the filter cylinder.

[0011] Optionally, the other end of the suction pipe is fixedly installed to the air inlet of the blower, and the end of the suction pipe located above the dust collection tank is arranged parallel to the top of the dust collection tank.

[0012] Optionally, the transmission rod is coaxial with the suction pipe.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This adjustable mining ball mill, by setting up a dust collection tank, uses a blower to extract air from inside the filter cartridge through the suction pipe, creating a pressure difference between the inside of the filter cartridge and the inside of the dust collection tank. This causes the air inside the dust collection tank to be filtered through the filter cartridge. At the same time, the dust suspended in the feed hopper and the ball mill body is sucked into the dust collection tank for filtration through the suction pipe. When the ball mill body is working, the blower sucks the dust generated inside into the dust collection tank to suppress the dust.

[0015] 2. This adjustable mining ball mill, by setting a reciprocating screw, causes the fan blades to rotate when the blower draws air in through the suction pipe. This causes the first bevel gear to drive the second bevel gear to rotate, which in turn causes the reciprocating screw to rotate. Simultaneously, the synchronous pulley and synchronous belt drive another reciprocating screw to rotate synchronously, causing the connecting seat to reciprocate and lift. This, in turn, drives the lifting ring and brush to clean the exterior of the filter cartridge, improving the filtration efficiency of the filter cartridge and extending its service life. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a mining ball mill with adjustable function according to the present invention;

[0017] Figure 2This is a schematic diagram of the structure of a dust collector for a mining ball mill with adjustable function according to the present invention;

[0018] Figure 3 This utility model relates to a mining ball mill with adjustable function. Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a schematic diagram of the synchronous wheel of a mining ball mill with adjustable function according to the present invention.

[0020] In the diagram: 1. Ball mill body; 2. Feed hopper; 3. Dust suction pipe; 4. Dust collector; 5. Air suction pipe; 6. Blower; 7. Filter cartridge; 8. Reciprocating screw; 9. Connecting seat; 10. Lifting ring; 11. Brush; 12. Synchronous pulley; 13. Synchronous belt; 14. Support frame; 15. Transmission rod; 16. Fan blade; 17. First bevel gear; 18. Second bevel gear. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 4This utility model provides a mining ball mill with adjustable function, including a ball mill body 1. A feed hopper 2 is provided at one end of the ball mill body 1. A dust suction pipe 3 is fixedly installed at the bottom of one side of the feed hopper 2. A dust collection tank 4 is provided at the other end of the dust suction pipe 3. A filter cylinder 7 is fixedly installed inside the dust collection tank 4. A suction pipe 5 is fixedly installed through the top of the dust collection tank 4. A reciprocating screw 8 located on both sides of the filter cylinder 7 is rotatably connected inside the dust collection tank 4. The bottom of the suction pipe 5 is fixedly installed through the top of the filter cylinder 7. A blower 6 is provided at the other end of the suction pipe 5. A support frame 14 located above the dust collection tank 4 is fixedly installed inside the suction pipe 5. A transmission rod 15 is rotatably connected through the middle of the support frame 14. A fan blade 16 is fixedly installed at one end of the transmission rod 15, and a first bevel gear 17 is fixedly installed at the other end of the transmission rod 15. A reciprocating screw... The top of the screw 8 and the dust collection tank 4 and the bottom of the suction pipe 5 are rotatably connected. A second bevel gear 18 is fixedly installed on the top of a reciprocating screw 8. The second bevel gear 18 meshes with the first bevel gear 17. The reciprocating screw 8 is threadedly connected to a connecting seat 9. A lifting ring 10 is fixedly installed on one side of the connecting seat 9. A brush 11 is fixedly installed on the inner circumference of the lifting ring 10. By setting up the dust collection tank 4, the blower 6 draws the air out of the filter cylinder 7 through the suction pipe 5, so that a pressure difference is formed between the inside of the filter cylinder 7 and the inside of the dust collection tank 4. This allows the air inside the dust collection tank 4 to be filtered through the filter cylinder 7. At the same time, the dust suspended in the feed hopper 2 and the ball mill body 1 is sucked into the dust collection tank 4 for filtration through the dust suction pipe 3. When the ball mill body 1 is working, the blower 6 sucks the dust generated inside into the dust collection tank 4 to reduce the dust.

[0023] A support is provided at the bottom of the filter cartridge 7, and the bottom of the filter cartridge 7 is fixedly installed to the bottom of the dust collector 4 through the support. The top of the filter cartridge 7 is lower than the top of the dust collector 4. Synchronous pulleys 12 are fixedly installed at the bottom of the two reciprocating screws 8. The two synchronous pulleys 12 are connected by a synchronous belt 13, which is located below the filter cartridge 7. The connecting seat 9 is symmetrically fixedly installed on both sides of the lifting ring 10. The dust collector 4, the filter cartridge 7, and the lifting ring 10 are arranged on the same axis. The bristles of the brush 11 abut against the outer circumferential surface of the filter cartridge 7. In close contact, by setting a reciprocating screw 8, when the blower 6 draws air in through the suction pipe 5, the fan blade 16 rotates, causing the first bevel gear 17 to drive the second bevel gear 18 to rotate, which in turn causes the reciprocating screw 8 to rotate. At the same time, through the synchronous pulley 12 and the synchronous belt 13, another reciprocating screw 8 rotates synchronously, causing the connecting seat 9 to reciprocate and lift, which in turn causes the lifting ring 10 and the brush 11 to clean the outside of the filter cartridge 7, improving the filtration efficiency of the filter cartridge 7 and extending the service life of the filter cartridge 7.

[0024] One end of the suction pipe 3 is fixedly installed and connected to the bottom of the feed hopper 2, and the other end of the suction pipe 3 is fixedly installed and connected to the bottom of the dust collection tank 4. The other end of the suction pipe 5 is fixedly installed and connected to the air inlet of the blower 6. The end of the suction pipe 5 located above the dust collection tank 4 is set parallel to the top of the dust collection tank 4. The transmission rod 15 is set coaxially with the suction pipe 5.

[0025] Working principle:

[0026] Blower 6 draws air out of filter cartridge 7 through suction pipe 5, creating a pressure difference between the inside of filter cartridge 7 and the inside of dust collection tank 4. This causes the air inside dust collection tank 4 to be filtered through filter cartridge 7. At the same time, dust suspended in feed hopper 2 and ball mill body 1 is drawn into dust collection tank 4 through suction pipe 3 for filtration. When ball mill body 1 is working, blower 6 draws dust generated inside into dust collection tank 4 to reduce dust. When blower 6 draws air in through suction pipe 5, fan blade 16 rotates, causing first bevel gear 17 to drive second bevel gear 18 to rotate, which in turn causes reciprocating screw 8 to rotate. Simultaneously, synchronous pulley 12 and synchronous belt 13 drive another reciprocating screw 8 to rotate synchronously, causing connecting seat 9 to reciprocate and lift, which in turn drives lifting ring 10 and brush 11 to clean the outside of filter cartridge 7, improving the filtration efficiency of filter cartridge 7 and extending its service life.

[0027] 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 mining ball mill with adjustable function, comprising a ball mill body (1), characterized in that, The ball mill body (1) is provided with a feed hopper (2) at one end. A dust suction pipe (3) is fixedly installed at the bottom of one side of the feed hopper (2). A dust collection tank (4) is provided at the other end of the dust suction pipe (3). A filter cylinder (7) is fixedly installed inside the dust collection tank (4). A suction pipe (5) is fixedly installed through the top of the dust collection tank (4). A reciprocating screw (8) located on both sides of the filter cylinder (7) is rotatably connected inside the dust collection tank (4). The bottom of the suction pipe (5) is fixedly installed through the top of the filter cylinder (7). A blower (6) is provided at the other end of the suction pipe (5). A support frame (14) located above the dust collection tank (4) is fixedly installed inside the suction pipe (5). A transmission rod (15) is rotatably connected through the middle of the frame (14). A fan blade (16) is fixedly installed at one end of the transmission rod (15), and a first bevel gear (17) is fixedly installed at the other end of the transmission rod (15). A reciprocating screw (8) is rotatably connected through the top of the dust collector (4) and the bottom of the suction pipe (5). A second bevel gear (18) is fixedly installed at the top of the reciprocating screw (8). The second bevel gear (18) meshes with the first bevel gear (17). A connecting seat (9) is threaded through the reciprocating screw (8). A lifting ring (10) is fixedly installed on one side of the connecting seat (9). A brush (11) is fixedly installed on the inner circumferential surface of the lifting ring (10).

2. A mining ball mill with adjustable function according to claim 1, characterized in that, The bottom of the filter cylinder (7) is provided with a bracket, and the bottom of the filter cylinder (7) is fixedly installed to the bottom of the dust collector (4) through the bracket. The top of the filter cylinder (7) is lower than the top of the dust collector (4).

3. A mining ball mill with adjustable function according to claim 2, characterized in that, Synchronous pulleys (12) are fixedly installed at the bottom of the two reciprocating lead screws (8). The two synchronous pulleys (12) are connected by a synchronous belt (13), which is located below the filter cartridge (7).

4. A mining ball mill with adjustable function according to claim 1, characterized in that, One end of the suction pipe (3) is fixedly installed in connection with the bottom of the feed hopper (2), and the other end of the suction pipe (3) is fixedly installed in connection with the bottom of the dust removal tank (4).

5. A mining ball mill with adjustable function according to claim 1, characterized in that, The connecting seat (9) is symmetrically fixedly installed on both sides of the lifting ring (10). The dust removal tank (4), the filter cylinder (7) and the lifting ring (10) are arranged on the same axis. The bristles of the brush (11) are in close contact with the outer circumferential surface of the filter cylinder (7).

6. A mining ball mill with adjustable function according to claim 1, characterized in that, The other end of the suction pipe (5) is fixedly installed at the air inlet of the blower (6), and the end of the suction pipe (5) located above the dust collector (4) is parallel to the top of the dust collector (4).

7. A mining ball mill with adjustable function according to claim 1, characterized in that, The transmission rod (15) is coaxial with the suction pipe (5).

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