Centrifugal concentrator for mineral mining

Abstract

The utility model discloses a centrifugal concentrating machine for mineral mining, which comprises a concentrating machine body, a feeding pipe is arranged at the top of the concentrating machine body, an adjusting structure is arranged at the top of the concentrating machine body, and a cleaning structure is arranged on the adjusting structure. According to the centrifugal separator, the cleaning structure and the adjusting structure are arranged on the centrifugal separator, efficient and automatic cleaning of the inner wall of the feeding pipe is achieved through the cleaning structure and the adjusting structure, the cleaning efficiency is improved, and the time and labor cost needed in the cleaning process are reduced; the cleaning brush is driven by the second motor to automatically rotate, it is ensured that the cleaning brush can comprehensively cover each corner of the inner wall of the feeding pipe, thorough cleaning is achieved, no dead angle is left, and the comprehensive and thorough cleaning mode reduces accumulation of residues and effectively prevents the problem of blockage or uneven flowing caused by impurities.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifugal concentrators, in particular to a centrifugal concentrator used in mineral mining. Background Art

[0002] Centrifugal concentrators are an indispensable equipment in the modern mineral processing industry. They are widely used to effectively separate minerals from impurities based on the different sedimentation rates of mineral particles under the action of centrifugal force. However, in the actual production process, the feed pipe of the centrifugal concentrator often faces a series of technical challenges, especially the problem that the inner wall of the feed pipe is easily contaminated with various raw materials, impurities and particles.

[0003] During the operation of the centrifugal concentrator, the raw materials enter the internal rotor of the concentrator through the feed pipe and are separated under the centrifugal force generated by high-speed rotation. Since the raw materials often contain particles of various sizes and densities, these particles are easy to adhere to the inner wall of the feed pipe during the flow process, especially when the particle size is small, the humidity is high, or there are sticky components. Long-term accumulation of work will cause the impurities on the inner wall of the feed pipe to gradually increase, which not only affects the separation effect of the concentrator, but may also lead to a decline in equipment performance and even cause problems such as blockage. Utility Model Content

[0004] The utility model aims to provide a centrifugal concentrator for mineral mining to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a centrifugal concentrator for mineral mining, comprising a concentrator body, a feed pipe is arranged on the top of the concentrator body, one end of a conveying pipe is arranged on the right side of the feed pipe, the feed pipe and the conveying pipe are connected, an adjustment structure is arranged on the top of the concentrator body, and a cleaning structure is arranged on the adjustment structure.

[0006] Preferably, the adjustment structure includes a support seat, a first motor, a bracket, a screw, two limit rods and a movable seat, the support seat is arranged at the top of the ore dressing machine body, and a groove is opened in the support seat, the first motor is arranged in the groove of the support seat, the bracket is arranged at the top of the support seat, the screw is rotatably connected to the top and bottom of the bracket respectively, and the driving end of the first motor is connected to one end of the screw, the two limit rods are arranged between the top and the bottom of the bracket, the movable seat is movably connected to the screw and the two limit rods respectively, and a cleaning structure is arranged on the movable seat.

[0007] Preferably, the cleaning structure includes a second motor, a rotating rod and a cleaning brush, the second motor is arranged on the top of the movable seat, one end of the rotating rod is connected to the driving end of the second motor, and the rotating rod is rotatably connected to the movable seat, the cleaning brush is connected to the other end of the rotating rod, and the cleaning brush is in close contact with the inner wall of the feed pipe.

[0008] Preferably, a sealing cover is provided on the top of the feed pipe, a through hole is opened on the sealing cover, and the rotating rod movably passes through the through hole of the sealing cover.

[0009] Preferably, the screw rod and the bracket are connected via a bearing, an inner ring of the bearing and the screw rod are interference fit, and an outer ring of the bearing and the bracket are fixedly connected.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is provided with a cleaning structure and an adjusting structure on the centrifugal concentrator, and the cleaning structure and the adjusting structure realize efficient and automatic cleaning of the inner wall of the feed pipe, which not only improves the cleaning efficiency, but also reduces the time and labor costs required for the cleaning process. First, the cleaning structure is equipped with a cleaning brush inside, which rotates automatically under the drive of the second motor to ensure that the cleaning brush can fully cover every corner of the inner wall of the feed pipe, so as to achieve thorough cleaning without leaving dead corners. This comprehensive and thorough cleaning method not only reduces the accumulation of residues, but also effectively prevents blockages or uneven flow problems caused by impurities, thereby ensuring that the concentrator always maintains good performance during the production process. Secondly, the setting of the adjusting structure further enhances the practicality of the cleaning device. Driven by the adjusting structure, the cleaning structure can move up and down in the feed pipe. This flexible movement capability makes the cleaning process more comprehensive and thorough. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the main structure of the adjustment structure and the cleaning structure of the utility model;

[0013] Figure 3 It is a side view structural schematic diagram of the bracket of the utility model;

[0014] Figure 4 It is a schematic diagram of the top structure of the cleaning brush of the utility model.

[0015] In the figure: 1. ore dressing machine body; 2. feed pipe; 3. conveying pipe; 4. adjustment structure; 41. support seat; 42. first motor; 43. bracket; 44. screw; 45. limit rod; 46. moving seat; 5. cleaning structure; 51. second motor; 52. rotating rod; 53. cleaning brush; 6. sealing cover. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-4 The utility model provides a centrifugal concentrator for mineral mining, including a concentrator body 1, a feed pipe 2 is arranged on the top of the concentrator body 1, one end of a conveying pipe 3 is arranged on the right side of the feed pipe 2, the other end of the conveying pipe 3 is connected to an external feed pipeline, the feed pipe 2 is connected to the conveying pipe 3, the feed pipe 2 and the conveying pipe 3 are in a vertical state, an adjustment structure 4 is arranged on the top of the concentrator body 1, and a cleaning structure 5 is arranged on the adjustment structure 4.

[0018] Specifically, the adjustment structure 4 includes a support seat 41, a first motor 42, a bracket 43, a screw 44, two limit rods 45 and a moving seat 46. The support seat 41 is arranged at the top of the ore dressing machine body 1, and a groove is opened in the support seat 41. The first motor 42 is arranged in the groove of the support seat 41, and the bracket 43 is arranged at the top of the support seat 41. The screw 44 is rotatably connected to the top and bottom of the bracket 43 respectively, and the driving end of the first motor 42 is connected to one end of the screw 44. The two limit rods 45 are arranged between the top and the bottom of the bracket 43. The two limit rods 45 are respectively located on the left and right sides of the screw 44. The moving seat 46 is movably connected to the screw 44 and the two limit rods 45 respectively, and a cleaning structure 5 is arranged on the moving seat 46.

[0019] Specifically, the cleaning structure 5 includes a second motor 51, a rotating rod 52 and a cleaning brush 53. The second motor 51 is arranged on the top of the movable seat 46. One end of the rotating rod 52 is connected to the driving end of the second motor 51, and the rotating rod 52 is rotatably connected to the movable seat 46. The cleaning brush 53 is connected to the other end of the rotating rod 52, and the cleaning brush 53 is in close contact with the inner wall of the feed pipe 2.

[0020] Specifically, a sealing cover 6 is provided on the top of the feed pipe 2 , a through hole is opened on the sealing cover 6 , and the rotating rod 52 movably passes through the through hole of the sealing cover 6 , and the sealing cover 6 is used to seal the feed pipe 2 .

[0021] Specifically, the screw rod 44 and the bracket 43 are connected via a bearing, the inner ring of the bearing and the screw rod 44 are interference fit, and the outer ring of the bearing and the bracket 43 are fixedly connected.

[0022] Working principle: When cleaning the inner wall of the feed pipe 2, open the cleaning structure 5 and the adjusting structure 4 respectively. The driving end of the second motor 51 in the cleaning structure 5 will drive the rotating rod 52 and the cleaning brush 53 to rotate. The cleaning brush 53 will brush the inner wall of the feed pipe 2. The first motor 42 in the adjusting structure 4 will drive the screw 44 to rotate. Due to the limiting effect of the limit rod 45, the moving seat 46 can only drive the cleaning structure 5 to move linearly downward, so that the cleaning brush 53 in the cleaning structure 5 can comprehensively clean the inner wall of the feed pipe 2.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A centrifugal concentrator for mineral mining, comprising a concentrator body (1), characterized in that: A feed pipe (2) is arranged at the top of the ore dressing machine body (1), one end of a conveying pipe (3) is arranged on the right side of the feed pipe (2), and the feed pipe (2) and the conveying pipe (3) are connected. An adjustment structure (4) is arranged at the top of the ore dressing machine body (1), and a cleaning structure (5) is arranged on the adjustment structure (4). The adjustment structure (4) comprises a support seat (41), a first motor (42), a bracket (43), a screw (44), two limit rods (45) and a moving seat (46). The support seat (41) is arranged at the top of the ore dressing machine body (1), and a groove is opened in the support seat (41). The first motor (42) is arranged in the groove of the support seat (41). The bracket (43) is arranged at the top of the support seat (41). The screw (44) is respectively connected to the top of the bracket (43). The top and bottom of the bracket (43) are rotatably connected, and the driving end of the first motor (42) is connected to one end of the screw rod (44). The two limit rods (45) are arranged between the top and the bottom of the bracket (43). The movable seat (46) is movably connected to the screw rod (44) and the two limit rods (45) respectively. A cleaning structure (5) is arranged on the movable seat (46). The cleaning structure (5) includes a second motor (51), a rotating rod (52) and a cleaning brush (53). The second motor (51) is arranged at the top of the movable seat (46). One end of the rotating rod (52) is connected to the driving end of the second motor (51), and the rotating rod (52) is rotatably connected to the movable seat (46). The cleaning brush (53) is connected to the other end of the rotating rod (52), and the cleaning brush (53) is in close contact with the inner wall of the feeding pipe (2).

2. A centrifugal concentrator for mineral mining according to claim 1, characterized in that: A sealing cover (6) is provided at the top of the feed pipe (2), a through hole is provided on the sealing cover (6), and a rotating rod (52) movably passes through the through hole of the sealing cover (6).

3. A centrifugal concentrator for mineral mining according to claim 1, characterized in that: The screw rod (44) and the bracket (43) are connected via a bearing, an inner ring of the bearing and the screw rod (44) are interference fit, and an outer ring of the bearing and the bracket (43) are fixedly connected.

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