CN-224221539-U - Spiral chute for mine beneficiation

Abstract

The utility model discloses a spiral chute for mine ore dressing, and relates to the technical field of spiral chutes. The spiral chute for the mine ore dressing comprises a support frame, wherein the support frame is in a shape like a Chinese character 'mi', a spiral chute body is arranged in the support frame, a water injection pump is fixedly connected to the top of the support frame, a water injection pipe is fixedly connected to a water outlet on the water injection pump, the water injection pipe is located at a feed inlet of the spiral chute body, and a cleaning box is arranged on one side of the support frame. This spiral chute is used in mine ore dressing, the cleaning brush scrub on ore surface, and then detach attachments such as earth, consequently ensure subsequent screening effect, because the bottom of cleaning box is the inclined plane, consequently the ore flows towards the connection box, starts the second motor this moment, and the second motor output drives the auger and produces the rotation, consequently the auger is carried the ore after having washd on the spiral chute body, cooperates the water body that the water injection pipe flows to accomplish the ore dressing operation this moment, and then improves mineral dressing efficiency and ore dressing quality.

Inventors

• WEN LIANGYU
• GUAN YE

Assignees

• 石城县绿洲选矿设备制造有限公司

Dates

Publication Date

20260512

Application Date

20250521

Claims (4)

1. 1. The spiral chute for mine mineral separation comprises a support frame (1) and is characterized in that the support frame (1) is in a shape like a Chinese character 'mi', a spiral chute body (2) is arranged in the support frame (1), a water injection pump (3) is fixedly connected to the top of the support frame (1), a water injection pipe (4) is fixedly connected to a water outlet on the water injection pump (3), and the water injection pipe (4) is positioned at a feed inlet of the spiral chute body (2); One side of the supporting frame (1) is provided with a cleaning box (5), and a connecting box (6) is fixedly connected to the cleaning box (5); The bottom of the cleaning box (5) is fixedly connected with a first motor (8), and the bottom of the connecting box (6) is fixedly connected with a second motor (9); the cleaning mechanism is arranged in the cleaning box (5), and the connecting box (6) is communicated with the interior of the cleaning box (5); The cleaning mechanism comprises a rotating shaft (12), the rotating shaft (12) is fixedly connected with the output end of the first motor (8), a cleaning rod (13) is fixedly connected to the rotating shaft (12), and cleaning brushes (14) are fixedly connected to two sides of the cleaning rod (13); The cleaning mechanism further comprises a conveying pipe (7), the conveying pipe (7) is fixedly connected to the connecting box (6), and an auger (15) is arranged in the conveying pipe (7); The auger (15) is fixedly connected with the output end of the second motor (9); the cleaning mechanism further comprises a water distribution ring (10), and the water distribution ring (10) is fixedly connected to the surface of the conveying pipe (7); a water distribution pipe (11) is fixedly connected to the water distribution ring (10), and a mounting hole (16) is formed in the inner wall of the conveying pipe (7); the water spraying head (17) is arranged in the mounting hole (16), and the water spraying head (17) is communicated with the water distribution pipe (11).
2. 2. The spiral chute for mine beneficiation, as claimed in claim 1, wherein the auger (15) is provided with a through hole.
3. 3. The spiral chute for mineral separation in mines according to claim 1, wherein the inner bottom surface of the washing tank (5) is inclined toward the junction box (6).
4. 4. The spiral chute for mine beneficiation, as claimed in claim 1, wherein a drain pipe is fixedly connected to the bottom of the connecting box (6), and a valve is arranged on the drain pipe.

Description

Spiral chute for mine beneficiation Technical Field The utility model relates to the technical field of spiral chute, in particular to a spiral chute for mine mineral separation. Background The spiral chute is equipment commonly used in the field of mine mineral separation, ore pulp uniformly enters from the top of the spiral chute, mineral particles are separated according to the difference of acting forces such as gravity, centrifugal force and the like in the spiral channel, minerals with high density are close to the inner side of a chute body, minerals with low density are close to the outer side, and finally, the minerals are respectively collected in different collecting tanks at the bottom to finish a mineral separation process; However, existing mining spiral chutes have significantly shorter panels. In actual mining scene, the ore of taking is often wrapped up in and is pressed together a large amount of earth, because spiral chute lacks the cleaning function to the ore in the material loading link, unwashed ore directly gets into, causes earth to mix the ore deposit liquid, and this situation has caused a series of adverse effects, on the one hand, earth makes the ore deposit liquid composition complicacy, seriously disturbs the normal separation process of mineral granule in the spiral chute based on gravity, centrifugal force etc. and reduces mineral separation efficiency by a wide margin, on the other hand, the existence of earth seriously influences final mineral separation product quality, is difficult to agree with the harsh standard of industrial production to concentrate quality, in view of this, proposes a mine ore separation spiral chute to solve above-mentioned problem. Disclosure of utility model The utility model aims to at least solve one of the technical problems in the prior art, and provides a spiral chute for mine ore dressing, which can solve the problems that the cleaning function of ore is lacked in a feeding link of the spiral chute, unwashed ore directly enters so that soil is mixed into ore liquid, and a series of adverse effects are caused by the condition, on one hand, the soil complicates the components of the ore liquid, seriously interferes with the normal separation process of mineral particles in the spiral chute based on gravity, centrifugal force and the like, greatly reduces the ore dressing efficiency, and on the other hand, the quality of a final ore dressing product is seriously affected by the existence of the soil. The spiral chute for mine ore dressing comprises a support frame, wherein the support frame is in a shape like a Chinese character 'mi', a spiral chute body is arranged in the support frame, a water injection pump is fixedly connected to the top of the support frame, a water injection pipe is fixedly connected to a water outlet on the water injection pump, and the water injection pipe is positioned at a feed inlet of the spiral chute body; One side of the supporting frame is provided with a cleaning box, and the cleaning box is fixedly connected with a connecting box; the bottom of the cleaning box is fixedly connected with a first motor, and the bottom of the connecting box is fixedly connected with a second motor; The inside of wasing the case is provided with wiper mechanism, and the connecting box communicates each other with the inside of wasing the case. Preferably, the cleaning mechanism comprises a rotating shaft, the rotating shaft is fixedly connected with the output end of the first motor, a cleaning rod is fixedly connected to the rotating shaft, and cleaning brushes are fixedly connected to two sides of the cleaning rod; the cleaning mechanism further comprises a conveying pipe which is fixedly connected to the connecting box, and a packing auger is arranged in the conveying pipe; the auger is fixedly connected with the output end of the second motor. Preferably, the auger is provided with a through hole. Preferably, the cleaning mechanism further comprises a water distribution ring, and the water distribution ring is fixedly connected to the surface of the conveying pipe; The water distribution ring is fixedly connected with a water distribution pipe, and the inner wall of the material conveying pipe is provided with a mounting hole; The inside of the mounting hole is provided with a water spraying head which is communicated with the water distribution pipe. Preferably, the inner bottom surface of the washing tank is inclined toward the junction box. Preferably, a drain pipe is fixedly connected to the bottom of the connection box, and a valve is arranged on the drain pipe. Compared with the prior art, the utility model has the beneficial effects that: This mine is selected for mine spiral chute, after the inside at the washbox is put in to the ore, start first motor this moment, the output of first motor drives the axis of rotation, clearance pole and cleaning brush are together rotated, consequently the cleaning brush is scrubbed o