CN214320507U

CN214320507U - Material magnetic separator

Info

Publication number: CN214320507U
Application number: CN202120116878.7U
Authority: CN
Inventors: 耿长孝
Original assignee: Qian'an Zhongrun Industry And Trade Co ltd
Current assignee: Qian'an Zhongrun Industry And Trade Co ltd
Priority date: 2021-01-16
Filing date: 2021-01-16
Publication date: 2021-10-01
Anticipated expiration: 2031-01-16

Abstract

The application relates to a material magnetic separator, which belongs to the technical field of magnetic separators and comprises a separation box and a raw material box, wherein the raw material box is arranged on one side of the separation box, the bottom wall of the raw material box is higher than the separation box, a discharge hole is formed in the side wall, close to the separation box, of the raw material box, a roller is rotatably connected to the inner wall of the separation box, and a first magnet which does not rotate along with the roller is arranged at the bottom in the roller; the bottom fixed connection waste pipe of separator box, the first hang plate of fixedly connected with on the inner wall that the separator box is close to raw materials case, first hang plate from the top down to the slope of first magnet direction. This application has the effect that reduces the possibility that fine iron powder flows into to collection box.

Description

Material magnetic separator

Technical Field

The application relates to the technical field of magnetic separators, in particular to a material magnetic separator.

Background

The magnetic separator is a screening device for removing iron powder and the like used in the reuse of powdery granules. In order to remove impurities in the iron concentrate, the iron concentrate needs to be purified in a magnetic separator.

As shown in fig. 1 and 2, a material magnetic separator, including separator box 1, cylinder 11 and raw material tank 2, cylinder 11 is located separator box 1 and rotates with separator box 1 to be connected, bottom in cylinder 11 is provided with first magnet 33, first magnet 33 does not follow cylinder 11 and rotates, discharge opening 22 that supplies the fine iron powder to flow out is seted up on raw material tank 2 is close to the lateral wall of separator box 11, separator box 1's bottom fixedly connected with waste material pipe 5, waste material pipe 5 below is provided with collecting box 51, fixedly connected with connects flitch 4 on the inner wall of separator box 1 of keeping away from raw material tank 2.

When carrying out the edulcoration to the iron powder, the iron powder in the raw materials case 2 is along with rivers advance to the bottom of separator box 1, and first magnet 33 adsorbs the outer wall of cylinder 11 with the iron powder of separator box 1 bottom, and along with the rotation of cylinder 11, the iron powder receives the suction of first magnet and diminishes, and after the iron powder rotated certain angle along with cylinder 11, the iron powder broke away from with cylinder 11, and the iron powder relied on inertia drops on connecing flitch 4. Impurities in the fine iron powder flow with the water into the waste pipe 5 and thus into the collection tank 51.

In view of the above-mentioned related art, the inventors consider that there is a defect that a part of fine iron powder flows out along the waste pipe 5 after the fine iron powder enters the bottom of the separation tank 1 from the raw material tank 2.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility that fine iron powder flows into to collection box, this application provides a material magnet separator.

The application provides a material magnet separator adopts following technical scheme:

a material magnetic separator comprises a separation box and a raw material box, wherein the raw material box is arranged on one side of the separation box, the bottom wall of the raw material box is higher than the separation box, a discharge hole is formed in the side wall, close to the separation box, of the raw material box, a roller is rotatably connected to the inner wall of the separation box, and a first magnet which does not rotate along with the roller is arranged at the bottom in the roller;

the bottom fixed connection waste pipe of separator box, the first hang plate of fixedly connected with on the inner wall that the separator box is close to raw materials case, first hang plate from the top down to the slope of first magnet direction.

Through adopting above-mentioned technical scheme, when carrying out the edulcoration to the iron powder, the discharge opening of iron powder in from the raw materials case enters into the separator box in, and on the first hang plate was fallen along with water to the iron powder, the surface of cylinder was flowed to the iron powder through first hang plate, and first magnet can be with flowing to the cylinder surface on the iron powder adsorbs the cylinder outer wall, has reduced the iron powder and has flowed to the separator box bottom, reduces the iron powder and flows into the possibility of collecting box.

Optionally, both ends of the drum are fixedly connected with rotating shafts respectively, one of the rotating shafts penetrates through the inner wall of the separation box and is connected with a speed reducer, a motor for driving the speed reducer is fixed on the ground, a fixed rod is arranged in the drum, both ends of the fixed rod penetrate through the drum respectively, the fixed block is fixedly connected with the ground and supports the fixed rod, and a first connecting rod is fixedly connected between the first magnet and the fixed rod.

Through adopting above-mentioned technical scheme, the motor drives the speed reducer and rotates, and the speed reducer drives the cylinder and rotates, and first magnet is located the cylinder, and the both ends of dead lever are fixed through the fixed block respectively, and the dead lever is fixed through first connecting rod and first magnet, and first magnet does not follow the cylinder and rotates, and when the cylinder rotated, first magnet was located the cylinder and was located the lower part of cylinder, and first magnet adsorbs the outer wall of cylinder with the iron concentrate powder on, and impurity passes through waste pipe discharge.

Optionally, a second magnet is arranged in the roller, the second magnet is located on one side, close to the first inclined plate, of the roller, and a second connecting rod is fixedly connected with the second magnet and the fixed rod support.

Through adopting above-mentioned technical scheme, by second magnet absorption after the fine iron powder falls from first hang plate, on the lateral wall of fine iron powder adsorbed the cylinder, along with the rotation of cylinder, the position that fine iron powder passes through second magnet reachs first magnet is adsorbed by first magnet. The setting of second magnet has increased the area that the cylinder outer wall adsorbs the iron powder, makes the iron powder be difficult to along with during rivers advance waste pipe, has improved the efficiency of iron powder edulcoration.

Optionally, the inner wall fixedly connected with that the raw material box was kept away from to the separator box connects the flitch, fixedly connected with discharging pipe on the outer wall of separator box, the discharging pipe is located and connects flitch one side, the separator box upper surface is provided with carries out abluent washing unit to the cylinder.

Through adopting above-mentioned technical scheme, behind the iron powder through first magnet, along with the rotation of cylinder, the magnetic force that receives first magnet is little more, rotates certain angle back as the cylinder, and the iron powder that breaks away from the cylinder outer wall has broken away from with the cylinder outer wall, and the iron powder that breaks away from the cylinder outer wall relies on inertia, drops on connecing the flitch. The water spray assembly sprays water to the roller outer wall, and the roller probably has some fine iron powder to glue on the roller outer wall after connecing the flitch, and the water spray assembly will glue under the fine iron powder of roller outer wall dashes, then glues on the fine iron powder of roller outer wall drops to connecing on the flitch, then from connecing the fine iron powder on the flitch along with rivers business turn over material pipe in, enter into next process.

Optionally, the washing assembly comprises a water spraying pipe and a nozzle, the water spraying pipe is fixed on the upper surface of the separation box, and the nozzle is fixed on one side of the water spraying pipe close to the roller.

Through adopting above-mentioned technical scheme, water in the spray pipe is from the nozzle blowout, and on the water spout was gone to the cylinder outer wall, will glue the fine iron powder on the cylinder outer wall and wash away, the fine iron powder drops on connecing the flitch.

Optionally, the upper surface of the material receiving plate is fixedly connected with a second inclined plate, and the second inclined plate inclines from the upper surface of the material receiving plate to the direction far away from the material receiving plate.

Through adopting above-mentioned technical scheme, the cylinder is at the pivoted in-process, adsorbs behind first magnet the fine iron powder on the cylinder outer wall, and the fine iron powder is because inertia, from second hang plate top process, drops to connect on the flitch, and the setting of second hang plate can make the fine iron powder be difficult for dropping the bottom of separator box from connecing the flitch.

Optionally, a support rod is fixedly connected to the upper surface of the separation box, a scraper blade which plays a cleaning role on the outer wall of the roller is detachably connected to the support rod, and the scraper blade is located above the water spraying pipe.

Through adopting above-mentioned technical scheme, the scraper blade can will glue and further scrape off on the cylinder outer wall fine iron powder, can improve fine purification efficiency of fine iron powder.

Optionally, the scraper is fixed on the support rod through a bolt.

Through adopting above-mentioned technical scheme, the scraper blade passes through the bolt fastening on the bracing piece, when the scraper blade is changed to needs, conveniently installs and dismantles the scraper blade.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the impurities of the iron fine powder are removed, the iron fine powder enters the separation box from the discharge hole in the raw material box, the iron fine powder falls onto the first inclined plate along with water, the iron fine powder flows to the outer surface of the roller through the first inclined plate, and the first magnet can adsorb the iron fine powder flowing to the outer surface of the roller onto the outer wall of the roller, so that the iron fine powder flowing to the bottom of the separation box is reduced, and the possibility of the iron fine powder flowing into the collection box is reduced;

2. the arrangement of the second magnet increases the area of the outer wall of the roller for adsorbing the fine iron powder, so that the fine iron powder is not easy to flow into the waste pipe along with water, and the impurity removal efficiency of the fine iron powder is improved;

3. the water in the spray pipe is sprayed out from the nozzle, the water is sprayed on the outer wall of the roller, the fine iron powder adhered on the outer wall of the roller is washed away, and the fine iron powder falls on the material receiving plate.

Drawings

Fig. 1 is a schematic structural view of the related art.

Fig. 2 is a schematic view showing a structure of a first magnet in the related art.

Fig. 3 is a schematic view of the overall structure of the present application.

Fig. 4 is a schematic view of the first and second magnets embodying the present invention.

Description of reference numerals: 1. a separation tank; 11. a drum; 12. a rotating shaft; 13. a speed reducer; 14. a motor; 15. a first inclined plate; 2. a raw material tank; 21. a support frame; 22. a discharge hole; 3. fixing the rod; 31. a fixed block; 32. a first connecting rod; 33. a first magnet; 34. a second magnet; 35. a second connecting rod; 4. a material receiving plate; 41. a discharge pipe; 42. a second inclined plate; 5. a waste pipe; 51. a collection box; 6. a flushing assembly; 61. a water spray pipe; 62. a nozzle; 7. a support bar; 71. a scraper.

Detailed Description

The present application is described in further detail below with reference to figures 3-4.

The embodiment of the application discloses material magnet separator. Referring to fig. 3, material magnet separator includes separator box 1 and raw material tank 2, and raw material tank 2 sets up in one side of separator box 1, and subaerial support frame 21 that is provided with, raw material tank 2 fix on support frame 21, and the bottom of raw material tank 2 is higher than the top of separator box 1. The side surface of the raw material box 2 close to the separation box 1 is provided with a plurality of discharging holes 22. The fine iron powder enters the separation box 1 from a discharge hole 22 of the raw material box 2.

The inner wall of separator box 1 rotates and is connected with cylinder 11, and the top of cylinder 11 is higher than the upper surface of separator box 1, and the both ends of cylinder 11 are fixedly connected with pivot 12 respectively, and two pivot 12 rotate with the lateral wall of separator box 1 respectively and are connected, and one of them pivot 12 stretches out the lateral wall of separator box 1 and is connected with speed reducer 13, and speed reducer 13 passes through motor 14 drive. The motor 14 drives the speed reducer 13 to rotate, and the speed reducer 13 drives the rotating shaft 12 to rotate.

Referring to fig. 3 and 4, the fixing rod 3 penetrates through the drum 11, the axis of the drum 11 coincides with the axis of the fixing rod 3, two ends of the fixing rod 3 respectively penetrate through the rotating shaft 12, and two ends of the fixing rod 3 are respectively provided with a fixing block 31 which plays a role in supporting and fixing the fixing rod 3.

A plurality of first connecting rods 32 are fixedly connected to the outer wall of the fixing rod 3 in the roller 11, a first magnet 33 is fixedly connected to one end, away from the fixing rod 3, of each first connecting rod 32, the first magnet 33 is located in the roller 11 and located at the bottom of the roller 11, and the first magnet 33 does not rotate along with the roller 11. Keep away from fixedly connected with on the inner wall of separator 1 of raw materials case 2 and connect flitch 4, separator 1 is fixed with fixedly connected with discharging pipe 41 on the lateral wall that connects flitch 4, and discharging pipe 41 is located the outer wall of separator 1.

The bottom of the separation box 1 is fixedly connected with a waste pipe 5, the lower end of the waste pipe 5 is provided with a collection box 51, and the collection box 51 is placed on the ground. When screening low-grade iron concentrate powder through the magnet separator, put into raw material tank 2 with low-grade iron concentrate powder, the iron concentrate powder is along with rivers advance to separator box 1, when flowing to separator box 1 bottom, because the bottom of cylinder 11 is provided with first magnet 33, on the iron concentrate powder can be inhaled the 11 outer walls of cylinder by the magnet in the cylinder 11, impurity in the iron concentrate powder can be along with water through waste pipe 5 flows into the collection box.

Then, the fine iron powder rotates along with the drum 11, and because the position of the first magnet 33 is fixed, the fine iron powder does not rotate along with the drum 11, and along with the rotation of the drum 11, the fine iron powder adsorbed on the outer wall of the drum 11 is less and less attracted by the first magnet 33. After the roller 11 rotates a certain angle, the fine iron powder is separated from the outer wall of the roller 11, and finally the fine iron powder is thrown onto the material receiving plate 4 under the action of inertia.

Referring to fig. 3, a first inclined plate 15 is fixedly connected to the inner wall of the separation tank 1 adjacent to the raw material tank 2, and the first inclined plate 15 is inclined in the direction of the first magnet 33 from the top to the bottom. A second magnet 34 is arranged on one side of the fixed rod 3 in the roller 11 close to the first inclined plate 15, a second connecting rod 35 is fixedly connected between the second magnet 34 and the fixed rod 3, and the second magnet 34 is fixed with the fixed rod 3 through the second connecting rod 35.

After the fine iron powder flows out from raw material tank 2 along with water, the fine iron powder falls onto first inclined plate 15, then adsorbs to the outer wall of cylinder 11 through first inclined plate 15. The arrangement of the first inclined plate 15 and the second magnet 34 can enable fine iron powder to fall onto the first inclined plate 15 in the separation box 1, then the fine iron powder is adsorbed to the outer wall of the roller 11 through the second magnet 34, the fine iron powder is not adsorbed to the surface of the roller 11 by the first magnet 33 until the bottom of the separation box 1, the roller 11 can adsorb some fine iron powder as much as possible, and the possibility that the fine iron powder is discharged from the waste pipe 5 is reduced as much as possible.

After the roller 11 passes through the receiving plate 4, the fine iron powder stuck on the outer wall of the roller 11 is subjected to inertia and falls onto the receiving plate 4, but some fine iron powder is stuck on the outer wall of the roller 11. Referring to fig. 3 and 4, a washing assembly 6 is arranged on one side of the separation box 1 far away from the raw material box 2, and the washing assembly 6 can wash away the fine iron powder adhered to the outer wall of the roller 11. Most of the washed fine iron powder falls onto the material receiving plate 4, and the fine iron powder on the material receiving plate 4 can flow into and out of the material inlet pipe 41 along with water.

The washing assembly 6 comprises a water spraying pipe 61 and nozzles 62, the water spraying pipe 61 is fixedly connected to the upper surface of the separation box 1, one side of the water spraying pipe 61, which is close to the roller 11, is fixedly connected with a plurality of nozzles 62, water enters from the water spraying pipe 61 and then is sprayed out from the nozzles 62 to the surface of the roller 11, and fine iron powder adhered to the surface of the roller 11 is washed down.

One side of the material receiving plate 4 close to the roller 11 is fixedly connected with a second inclined plate 42, and the second inclined plate 42 inclines from the upper surface of the material receiving plate 4 to the direction far away from the material receiving plate 4. After the fine iron powder adsorbed on the outer wall of the roller 11 passes through the first magnet 33, the suction force of the first magnet 33 on the fine iron powder is smaller and smaller, and finally the fine iron powder is separated from the outer wall of the roller 11, and the fine iron powder passes through the upper part of the second inclined plate 42 due to inertia and falls onto the material receiving plate 4, and the second inclined plate 42 can prevent the fine iron powder falling onto the material receiving plate 4 from falling onto the bottom of the separation box 1 from the material receiving plate 4.

The upper surface of the separation box 1 is fixedly connected with a support rod 7, the support rod 7 is detachably connected with a scraper 71, the scraper 71 is positioned above the spray pipe 61, and the tip of the scraper 71 is contacted with the outer wall of the roller 11. The scraper 71 and the support rod 7 are fixed through bolts, and the scraper 71 and the support rod 7 are detachably connected, so that the scraper 71 is convenient to replace. The scraper 71 has a cleaning effect on the fine iron powder adhered to the outer wall of the drum 11, and the cleaned fine iron powder falls onto the receiving plate 4.

The material magnetic separator in the embodiment of the application has the implementation principle that: when carrying out the edulcoration to the iron powder, the iron powder enters into separator box 1 from raw materials case 2 in, and the iron powder drops on first hang plate 15 earlier, then the iron powder is adsorbed on the cylinder 11 outer wall through the magnetic force of second magnet 34, and the iron powder rotates along with cylinder 11, and when cylinder 11 passed through first hang plate 42, the magnet that the iron powder received disappeared, and the iron powder received inertia and drops on connecing flitch 4.

The spray nozzle 62 sprays water to the roller 11, the scraper 71 cleans the outer wall of the roller 11, and the fine iron powder adhered to the outer wall of the roller 11 falls onto the receiving plate 4 and then enters the discharge pipe 41.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a material magnet separator which characterized in that: the device comprises a separation box (1) and a raw material box (2), wherein the raw material box (2) is arranged on one side of the separation box (1), the bottom wall of the raw material box (2) is higher than the separation box (1), a discharge hole (22) is formed in the side wall, close to the separation box (1), of the raw material box (2), a roller (11) is rotatably connected to the inner wall of the separation box (1), and a first magnet (33) which does not rotate along with the roller (11) is arranged at the bottom in the roller (11);

the bottom of the separation box (1) is fixedly connected with the waste pipe (5), the inner wall of the separation box (1) close to the raw material box (2) is fixedly connected with a first inclined plate (15), and the first inclined plate (15) inclines towards the first magnet (33) from top to bottom.

2. The magnetic separator for materials as claimed in claim 1, wherein: the two ends of the roller (11) are fixedly connected with rotating shafts (12) respectively, one rotating shaft (12) penetrates through the inner wall of the separation box (1) and is connected with a speed reducer (13), a motor (14) for driving the speed reducer (13) is fixed on the ground, a fixing rod (3) is arranged in the roller (11), the two ends of the fixing rod (3) penetrate through the roller (11) respectively, the ground is fixedly connected with a fixing block (31) for supporting and fixing the fixing rod (3), and a first connecting rod (32) is fixedly connected between a first magnet (33) and the fixing rod (3).

3. The magnetic separator for materials as claimed in claim 2, wherein: and a second magnet (34) is arranged in the roller (11), the second magnet (34) is positioned on one side of the roller (11) close to the first inclined plate (15), and the second magnet (34) and the fixed rod (3) are fixedly connected with a second connecting rod (35).

4. The magnetic separator for materials as claimed in claim 1, wherein: inner wall fixedly connected with that raw materials case (2) were kept away from in separator box (1) connects flitch (4), fixedly connected with discharging pipe (41) on the outer wall of separator box (1), discharging pipe (41) are located and connect flitch (4) one side, separator box (1) upper surface is provided with carries out abluent subassembly (6) that washes to cylinder (11).

5. The magnetic separator for materials as claimed in claim 4, wherein: the washing assembly (6) comprises a water spraying pipe (61) and a nozzle (62), the water spraying pipe (61) is fixed on the upper surface of the separation box (1), and the nozzle (62) is fixed on one side, close to the roller (11), of the water spraying pipe (61).

6. The magnetic separator for materials as claimed in claim 5, wherein: the upper surface of the material receiving plate (4) is fixedly connected with a second inclined plate (42), and the second inclined plate (42) inclines from the upper surface of the material receiving plate (4) to the direction far away from the material receiving plate (4).

7. The magnetic separator for materials as claimed in claim 6, wherein: the upper surface of the separation box (1) is fixedly connected with a support rod (7), the support rod (7) is detachably connected with a scraper (71) which plays a cleaning role on the outer wall of the roller (11), and the scraper (71) is positioned above the spray pipe (61).

8. The magnetic separator for materials as claimed in claim 7, wherein: the scraper (71) is fixed on the support rod (7) through a bolt.