CN219051668U

CN219051668U - Wet magnetic separator

Info

Publication number: CN219051668U
Application number: CN202320131588.9U
Authority: CN
Inventors: 孙华; 王维福; 曹洪相; 宋丽丽; 赵京民; 林风军; 孔凡春
Original assignee: Yishui Jinping Mining Products Co ltd; Yishui Xinrun Mining Co ltd
Current assignee: Yishui Jinping Mining Products Co ltd; Yishui Xinrun Mining Co ltd
Priority date: 2023-01-11
Filing date: 2023-01-11
Publication date: 2023-05-23
Anticipated expiration: 2033-01-11

Abstract

The utility model discloses a wet magnetic separator, in particular to the technical field of wet magnetic separators, which comprises a shell, wherein one end of the shell is provided with a feed inlet, the surface of the shell is provided with a roller, the interior of the roller is provided with a magnet, one end of the shell, which is far away from the feed inlet, is provided with a water spray pipe, one end of the shell is provided with an overflow pipe, one end of the roller is provided with a first motor, the lower end of the shell is provided with a tailing port, the lower end of the shell is provided with a concentrate port, the inner wall of the shell, which is close to the overflow pipe, is provided with a cleaning device, the cleaning device comprises a filter screen, the filter screen is fixedly connected with the shell, and the size of the filter screen is matched with the size of the overflow pipe.

Description

Wet magnetic separator

Technical Field

The utility model relates to the technical field of wet magnetic separators, in particular to a wet magnetic separator.

Background

Wet magnetic separators are a type of equipment that is commonly used in purifying iron ores.

The inventor finds that when the wet magnetic separator is used in daily work, the overflow pipe is arranged on the wet magnetic separator, and when the overflow pipe is used, raw materials doped with solid impurities in the wet magnetic separator can flow out through the overflow pipe to prevent the situation that the water level is too high, but the inside of the overflow pipe is easily blocked by impurities in the raw materials, so that the problem that the use of the overflow pipe is affected occurs.

In order to solve the problems, a filter screen is added at the water inlet of the overflow pipe in the prior art to treat impurities in raw materials in a filtered mode. However, after more sundries are adhered to the filter screen, holes on the filter screen can be blocked, so that the use of the filter screen is affected.

Disclosure of Invention

The utility model provides a wet magnetic separator, which aims to solve the problem that holes on a filter screen are blocked after more sundries are adhered to the filter screen, so that the use of the filter screen is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a wet magnetic separator, includes the shell, the one end of shell is equipped with the feed inlet, the surface of shell is equipped with the cylinder, the inside magnet that is equipped with of cylinder, the one end that the feed inlet was kept away from to the shell is equipped with the spray pipe, the one end of shell is equipped with the overflow pipe, the one end of cylinder is equipped with first motor, the lower extreme of shell is equipped with the tailing mouth, the lower extreme of shell is equipped with the concentrate mouth, the inner wall that the shell is close to the overflow pipe is equipped with cleaning device, cleaning device includes the filter screen, filter screen and shell fixed connection, the size of filter screen and the size looks adaptation of overflow pipe, the fixed surface of filter screen is connected with the second motor, the output fixedly connected with threaded rod of second motor, the surface rotation of threaded rod is connected with the rack, rack and filter screen fixed connection, the surface threaded connection of threaded rod has the movable plate, the one end fixedly connected with spring that the movable plate is close to the filter screen, the one end fixedly connected with brush that the spring is close to the filter screen.

The effects achieved by the components are as follows: when the wet magnetic separator is used, firstly, the raw materials mixed with solid and liquid are poured into a feed inlet on the shell, then the raw materials reach the bottom of the shell, then the first motor is started to enable the roller to rotate, then the magnet in the roller can adsorb iron ores in the raw materials on the roller, then the iron ores in the raw materials are cleaned by the scraping plate close to the spray pipe and water sprayed by the spray pipe, the raw materials flow out through a concentrate inlet on the shell, then the rest raw materials flow out through a tailing inlet, when the raw materials are higher than the overflow pipe in the shell, the raw materials flow out from the overflow pipe, the filter screen can filter solid impurities in the raw materials, after more impurities are attached to the filter screen, the second motor can be started, the second motor can drive the threaded rod to rotate on the placing frame, then the moving plate on the filter screen can move, then the moving plate drives the spring and the cleaning brush to move on the filter screen, the cleaning brush can clean the impurities attached to the filter screen, the filter screen is prevented from being adhered with more impurities, holes on the filter screen can be blocked, and thus the using effect of the filter screen is improved.

Preferably, one end of the cleaning brush, which is close to the spring, is fixedly connected with a stabilizing column, the stabilizing column is positioned inside the spring, and the stabilizing column is in sliding connection with the movable plate.

The effects achieved by the components are as follows: when the cleaning brush on the spring moves on the filter screen, the shape of the spring can be limited through the stabilizing column, so that the spring is prevented from being deformed.

Preferably, the filter screen is kept away from the one end fixedly connected with limiting plate of rack, limiting plate and movable plate sliding connection.

The effects achieved by the components are as follows: when the movable plate moves, the movement track of the movable plate can be limited through the limiting plate, so that the movable plate moves more stably.

Preferably, bearings are fixedly connected to two ends of the placement frame, and inner rings of the bearings are fixedly connected with the threaded rods.

The effects achieved by the components are as follows: the threaded rod can be rotated on the rack more easily by the bearings as it rotates on the rack.

Preferably, the one end that the shell is close to the spray pipe is equipped with reinforcing apparatus, reinforcing apparatus includes the reinforcement frame, reinforcement frame and shell fixed connection, the one end fixedly connected with fixed block of reinforcement frame, the one end threaded connection that the fixed block was kept away from to the reinforcement frame has the bolt, the one end that the bolt is close to the fixed block rotates and is connected with the movable block.

The effects achieved by the components are as follows: when the external water pipe of spray pipe works, the bolt on the reinforcing frame can be rotated, so that the bolt drives the moving block to be close to the fixed block, the junction of the external water pipe and the spray pipe is clamped, the reinforcement of the junction of the external water pipe and the spray pipe is completed, the external water pipe is prevented from being connected with the spray pipe after being subjected to external force, and the use condition of the spray pipe is affected.

Preferably, one end fixedly connected with sliding plate of movable block, the sliding tray has been seted up on the surface of reinforcement frame, the size and the slide plate looks adaptation of reinforcement frame surface sliding tray, sliding plate and reinforcement frame sliding connection.

The effects achieved by the components are as follows: when the moving block moves, the moving track of the moving block can be limited by a sliding plate sliding in the sliding groove, so that the moving block and the bolt are prevented from rotating together.

Preferably, one end of the movable block, which is close to the fixed block, is fixedly connected with a reinforcing plate, and a plurality of anti-slip protrusions are arranged on the surface of the reinforcing plate.

The effects achieved by the components are as follows: when the movable block and the fixed block are matched to clamp the joint of the water spray pipe and the external water pipe, the friction force between the movable block and the water spray pipe and between the movable block and the external water pipe can be increased through the reinforcing plate, so that the use effect of the movable block is achieved.

In summary, the beneficial effects of the utility model are as follows: can clear up the filter screen through the cleaning brush, prevent after the adhesion more debris on the filter screen, can make the hole on the filter screen block up to appear influencing the condition emergence that the filter screen used, thereby promoted the result of use of filter screen.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a right side view of fig. 1 of the present utility model.

Fig. 3 is a schematic perspective view of a cleaning device according to the present utility model.

Fig. 4 is a schematic perspective view of the reinforcing apparatus of the present utility model.

Reference numerals illustrate: 1. a housing; 2. a feed inlet; 3. a roller; 4. a water spray pipe; 5. an overflow pipe; 6. a first motor; 7. a tailing mouth; 8. a concentrate outlet; 9. a cleaning device; 901. a filter screen; 902. a second motor; 903. a threaded rod; 904. a placing rack; 905. a moving plate; 906. a spring; 907. cleaning brushes; 908. a stabilizing column; 909. a limiting plate; 910. a bearing; 10. a reinforcing device; 101. a reinforcing frame; 102. a fixed block; 103. a bolt; 104. a moving block; 105. a sliding plate; 106. a sliding groove; 107. reinforcing plate.

Detailed Description

Referring to fig. 1 and 2, this embodiment discloses a wet magnetic separator, including shell 1, the one end of shell 1 is equipped with feed inlet 2, the surface of shell 1 is equipped with cylinder 3, cylinder 3 inside is equipped with magnet, the one end that feed inlet 2 was kept away from to shell 1 is equipped with spray pipe 4, the one end of shell 1 is equipped with overflow pipe 5, the one end of cylinder 3 is equipped with first motor 6, the lower extreme of shell 1 is equipped with tailing mouth 7, the lower extreme of shell 1 is equipped with concentrate mouth 8, the inner wall that shell 1 is close to overflow pipe 5 is equipped with cleaning device 9, the one end that shell 1 is close to spray pipe 4 is equipped with reinforcing apparatus 10.

Referring to fig. 1, fig. 2 and fig. 3, this embodiment discloses cleaning device 9 including filter screen 901, filter screen 901 and shell 1 fixed connection, the size of filter screen 901 and the size looks adaptation of overflow pipe 5, the fixed surface of filter screen 901 is connected with second motor 902, the output fixedly connected with threaded rod 903 of second motor 902, the surface rotation of threaded rod 903 is connected with rack 904, rack 904 and filter screen 901 fixed connection, the surface threaded connection of threaded rod 903 has movable plate 905, the one end fixedly connected with spring 906 that movable plate 905 is close to filter screen 901, the one end fixedly connected with cleaning brush 907 that spring 906 is close to filter screen 901.

Referring to fig. 1, fig. 2 and fig. 3, this embodiment discloses that when a wet magnetic separator is used, firstly, the raw materials mixed with solid and liquid are poured into a feed inlet 2 on a shell 1, then reach the bottom of the shell 1, then start a first motor 6 to enable a roller 3 to rotate, then a magnet in the roller 3 can adsorb iron ore in the raw materials on the roller 3, then the iron ore in the raw materials is cleaned by a scraper blade of the roller 3, which is close to a water spray pipe 4, and water sprayed by the water spray pipe 4, together, flows out through a concentrate inlet 8 on the shell 1, then the rest raw materials flow out through a tailing inlet 7, when the height of the raw materials in the shell 1 is higher than that of an overflow pipe 5, the raw materials can flow out from the overflow pipe 5, the solid impurities in the raw materials can be filtered by a filter screen 901, after the impurities are attached to the filter screen 901, a second motor 902 can be started, the second motor 902 can drive a threaded rod 903 to rotate on a placing frame 904, then a moving plate 905 on the filter screen can move on the filter screen, then the moving plate 905 drives a spring 906 and a cleaning brush on the filter screen 901, the filter screen 901 can be cleaned up, the filter screen 901 is prevented from being attached to the filter screen 901, and the filter screen 901 is prevented from being blocked, and the impurities are more adhered to the filter screen 901, and the filter screen is prevented from being used, and the filter screen is more affected.

Referring to fig. 1, 2 and 3, the present embodiment discloses that a stabilizing column 908 is fixedly connected to one end of the cleaning brush 907 near the spring 906, the stabilizing column 908 is located inside the spring 906, and the stabilizing column 908 is slidably connected to the moving plate 905. The shape of the spring 906 can be limited by the stabilizing posts 908 as the cleaning brush 907 on the spring 906 moves over the filter screen 901, preventing deformation of the spring 906. One end of the filter screen 901, which is far away from the placing frame 904, is fixedly connected with a limiting plate 909, and the limiting plate 909 is in sliding connection with a moving plate 905. When the moving plate 905 moves, the moving track of the moving plate 905 may be restricted by the restricting plate 909, so that the moving plate 905 moves more stably. Bearings 910 are fixedly connected to two ends of the placing frame 904, and inner rings of the bearings 910 are fixedly connected with threaded rods 903. As the threaded rod 903 rotates on the carriage 904, the threaded rod 903 may be more easily rotated on the carriage 904 by the bearings 910.

Referring to fig. 1, 2 and 4, the present embodiment discloses a reinforcing apparatus 10 including a reinforcing frame 101, wherein the reinforcing frame 101 is fixedly connected with a housing 1, one end of the reinforcing frame 101 is fixedly connected with a fixed block 102, one end of the reinforcing frame 101 far away from the fixed block 102 is in threaded connection with a bolt 103, and one end of the bolt 103 close to the fixed block 102 is in rotational connection with a moving block 104. The effects achieved by the components are as follows: when the external water pipe of the water spray pipe 4 works, the bolt 103 on the reinforcing frame 101 can be rotated, so that the bolt 103 drives the moving block 104 to be close to the fixed block 102, thereby clamping the junction of the external water pipe and the water spray pipe 4 to finish the reinforcement of the junction of the external water pipe and the water spray pipe 4, and the external water pipe is prevented from being connected with the water spray pipe 4 in an unstable manner after being subjected to external force, so that the use condition of the water spray pipe 4 is affected.

Referring to fig. 1, 2 and 4, this embodiment discloses that one end of a moving block 104 is fixedly connected with a sliding plate 105, a sliding groove 106 is formed on the surface of a reinforcing frame 101, the size of the sliding groove 106 on the surface of the reinforcing frame 101 is adapted to the size of the sliding plate 105, and the sliding plate 105 is slidably connected with the reinforcing frame 101. When the moving block 104 moves, the moving track of the moving block 104 can be restricted by the slide plate 105 sliding in the slide groove 106, preventing the moving block 104 from rotating together with the bolt 103. One end of the movable block 104, which is close to the fixed block 102, is fixedly connected with a reinforcing plate 107, and a plurality of anti-slip protrusions are arranged on the surface of the reinforcing plate 107. When the movable block 104 and the fixed block 102 are matched to clamp the joint of the water spray pipe 4 and the external water pipe, the friction force between the movable block 104 and the water spray pipe 4 and the friction force between the movable block and the external water pipe can be increased through the reinforcing plate 107, so that the use effect of the movable block 104 is achieved.

The working principle is as follows: when the wet magnetic separator is used, firstly, the raw materials mixed by solid and liquid are poured into the feed inlet 2 on the shell 1, then reach the bottom of the shell 1, then the first motor 6 is started to enable the roller 3 to rotate, then the magnet in the roller 3 can adsorb iron ore in the raw materials on the roller 3, then the iron ore is cleaned by the scraping plate of the roller 3, which is close to the water spraying pipe 4, and the water sprayed by the water spraying pipe 4, flows out through the concentrate inlet 8 on the shell 1, and then the rest raw materials flow out through the tailing inlet 7. When the height of the raw materials in the shell 1 is higher than that of the overflow pipe 5, the raw materials can flow out from the overflow pipe 5, the filter screen 901 can filter solid sundries in the raw materials, after more sundries are attached to the filter screen 901, the second motor 902 can be started, the second motor 902 drives the threaded rod 903 to rotate on the placing frame 904 with the bearing 910, then the moving plate 905 on the threaded rod 903 can move on the filter screen 901, when the moving plate 905 moves, the moving track of the moving plate 905 can be limited through the limiting plate 909, then the moving plate 905 drives the spring 906 and the stabilizing column 908 to move, and then the stabilizing column 908 and the spring 906 drive the cleaning brush 907 to move on the filter screen 901, so that the cleaning brush 907 cleans sundries attached to the filter screen 901. Through cleaning device 9, can prevent to adhere more debris back on the filter screen 901, can make the hole on the filter screen 901 block up to appear influencing the condition emergence that the filter screen 901 used, thereby promoted the result of use of filter screen 901.

When the water spray pipe 4 is externally connected with a water pipe for working, the bolts 103 on the reinforcing frame 101 can be rotated, the bolts 103 drive the movable block 104 to be close to the fixed block 102, when the movable block 104 with the reinforcing plate 107 moves, the moving track of the movable block 104 can be limited through the sliding plate 105 sliding in the sliding groove 106, and then the connecting part of the externally connected water pipe and the water spray pipe 4 is clamped, so that the connecting part of the externally connected water pipe and the water spray pipe 4 is reinforced. Through reinforcing apparatus 10, can prevent that external water pipe from appearing being connected with spray pipe 4 after receiving external force infirm to influence the condition that spray pipe 4 used takes place.

Claims

1. Wet magnetic separator, comprising a housing (1), characterized in that: one end of shell (1) is equipped with feed inlet (2), the surface of shell (1) is equipped with cylinder (3), the inside magnet that is equipped with of cylinder (3), the one end that feed inlet (2) was kept away from to shell (1) is equipped with spray pipe (4), the one end of shell (1) is equipped with overflow pipe (5), the one end of cylinder (3) is equipped with first motor (6), the lower extreme of shell (1) is equipped with tailing mouth (7), the lower extreme of shell (1) is equipped with concentrate mouth (8), the inner wall that shell (1) is close to overflow pipe (5) is equipped with cleaning device (9), cleaning device (9) include filter screen (901), filter screen (901) and shell (1) fixed connection, the size of filter screen (901) and the size looks adaptation of overflow pipe (5), the fixed surface of filter screen (901) is connected with second motor (902), the output of second motor (902) is connected with threaded rod (903), the surface rotation of threaded rod (903) is connected with rack (904), rack (903) are connected with threaded connection (905), one end of the moving plate (905) close to the filter screen (901) is fixedly connected with a spring (906), and one end of the spring (906) close to the filter screen (901) is fixedly connected with a cleaning brush (907).

2. The wet magnetic separator as recited in claim 1 wherein: one end of the cleaning brush (907) close to the spring (906) is fixedly connected with a stabilizing column (908), the stabilizing column (908) is located inside the spring (906), and the stabilizing column (908) is in sliding connection with the moving plate (905).

3. The wet magnetic separator as recited in claim 1 wherein: one end of the filter screen (901) far away from the placing frame (904) is fixedly connected with a limiting plate (909), and the limiting plate (909) is in sliding connection with the moving plate (905).

4. The wet magnetic separator as recited in claim 1 wherein: the two ends of the placing frame (904) are fixedly connected with bearings (910), and inner side rings of the bearings (910) are fixedly connected with threaded rods (903).

5. The wet magnetic separator as recited in claim 1 wherein: the one end that shell (1) is close to spray pipe (4) is equipped with reinforcing apparatus (10), reinforcing apparatus (10) are including reinforcing frame (101), reinforcing frame (101) and shell (1) fixed connection, one end fixedly connected with fixed block (102) of reinforcing frame (101), one end threaded connection that fixed block (102) was kept away from to reinforcing frame (101) has bolt (103), one end that bolt (103) is close to fixed block (102) rotates and is connected with movable block (104).

6. The wet magnetic separator as recited in claim 5 wherein: one end fixedly connected with sliding plate (105) of movable block (104), sliding groove (106) have been seted up on the surface of reinforcement frame (101), the size of reinforcement frame (101) surface sliding groove (106) and the size looks adaptation of sliding plate (105), sliding plate (105) and reinforcement frame (101) sliding connection.

7. The wet magnetic separator as recited in claim 5 wherein: one end of the moving block (104) close to the fixed block (102) is fixedly connected with a reinforcing plate (107), and a plurality of anti-slip protrusions are arranged on the surface of the reinforcing plate (107).