Mineral processing equipment centrifugal machine

Abstract

The utility model relates to a centrifugal machine of mineral processing equipment, which aims at solving the technical problems that the caliber of a current feeding pipe is fixed, the feeding of a large amount of ore pulp is not timely, and the ore pulp is easy to spill outwards, the centrifugal machine comprises a rack, a centrifugal tank is fixedly arranged on the rack, and the centrifugal machine further comprises a pipeline and a feeding structure; the pipeline is fixedly arranged at a feeding port in the top side of the centrifugal tank; the feeding structure is arranged on the pipeline; the feeding structure comprises a sleeve and a feeding hopper; the sleeve sleeves the top of the pipeline; the feeding hopper is fixedly arranged at the top end of the sleeve; the sleeve is connected with the pipeline through two bolts which are symmetrically distributed, the bolts penetrate through the bottom of the sleeve in a threaded mode, the inner ends of the bolts are matched with inserting holes formed in the outer wall of the top of the pipeline in an inserted mode, and the feeding hopper has the advantage that the feeding hopper with the corresponding caliber is correspondingly selected for installation according to the feeding amount of ore pulp.

Description

Technical Field

[0001] The utility model relates to the technical field of ore dressing, in particular to a centrifuge for ore dressing equipment. Background Art

[0002] Centrifugal concentrator refers to a device that reselects ore particles in a centrifugal field. The drum of the centrifugal concentrator rotates at a certain speed, and the ore pulp is fed into the inner wall of the drum from the feeder through the feed nozzle at two locations.

[0003] The slurry enters the centrifuge from the feed pipe of the centrifugal concentrator, but the diameter of the feed pipe is certain. For a large amount of slurry, untimely feeding may easily cause the slurry to spill.

[0004] In view of this, we propose a mineral processing equipment centrifuge. Utility Model Content

[0005] The utility model aims to overcome the shortcomings of the prior art, meet the actual needs, and provide a centrifuge for mineral processing equipment to solve the technical problem that the current feed pipe has a certain diameter and untimely feeding of a large amount of ore pulp easily causes the ore pulp to spill.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a centrifuge for mineral processing equipment, including a frame, on which a centrifuge tank is fixed, and also including a pipeline and a feeding structure;

[0007] The pipeline is fixedly arranged at the feed port on the top side of the centrifugal tank;

[0008] The feeding structure is arranged on the pipeline;

[0009] The feeding structure comprises a sleeve and a feeding hopper;

[0010] The sleeve is sleeved on the top of the pipeline;

[0011] The feed hopper is fixedly arranged on the top of the sleeve;

[0012] The sleeve is connected to the pipe via two symmetrically distributed bolts, the bolt threads are threaded through the bottom of the sleeve, and the inner ends of the bolts are plugged into and fitted with the sockets provided on the outer wall of the top of the pipe.

[0013] Preferably, a limiting ring is sleeved on the top of the sleeve, and the bottom end of the sleeve is supported and cooperated with the limiting ring.

[0014] Preferably, two guide blocks are symmetrically fixed on the top side of the limit ring, and two guide grooves are symmetrically opened at the bottom end of the sleeve, and the guide grooves are inserted and matched with the guide blocks;

[0015] Wherein, the guide block and the guide groove are staggered with the bolt.

[0016] Preferably, a top ring is fixedly provided at the top of the pipe;

[0017] The cross section of the top ring is a triangular structure, and the inclined surface of the top ring faces inwards.

[0018] Preferably, the inner side of the top ring is aligned with the inner wall of the pipe.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The utility model has the advantage of installing a feed hopper with a corresponding diameter according to the amount of slurry entering by arranging a sleeve, a feed hopper and bolts, thereby solving the problem that when the diameter of the feed pipe is fixed, untimely feeding of a large amount of slurry may easily cause slurry to spill.

[0021] 2. The utility model provides a limiting ring, which has the advantage that when the sleeve is installed, the limiting ring supports the sleeve, so that the sleeve remains stable when fixed to the pipeline.

[0022] 3. The utility model has the advantages that the sleeve is provided with a guide block and a guide groove, and the threaded hole at the bottom of the sleeve corresponds to the plug hole through the docking of the guide block and the guide groove, which is convenient for installing bolts for fixing.

[0023] 4. The utility model has the advantage of reducing the accumulation of ore pulp by arranging the top ring so that the ore pulp entering the pipeline from the sleeve is discharged along the inclined surface when passing through the top ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the connection of the feeding structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the pipeline structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the feeding structure of the utility model;

[0028] In the figure: 1. Frame; 2. Centrifugal tank; 3. Pipeline; 4. Feed structure;

[0029] 301, limit ring; 302, guide block; 303, top ring; 304, socket;

[0030] 401, sleeve; 402, feed hopper; 403, bolt;

[0031] 4011. Guide groove. DETAILED DESCRIPTION

[0032] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0033] Example 1: A centrifuge for mineral processing equipment, see Figures 1 to 4 , comprising a frame 1, on which a centrifugal tank 2 is fixedly arranged, and also comprising a pipeline 3 and a feeding structure 4; the pipeline 3 is fixedly arranged at a feeding port on the top side of the centrifugal tank 2; the feeding structure 4 is arranged on the pipeline 3;

[0034] The feeding structure 4 includes a sleeve 401 and a feeding hopper 402; the sleeve 401 is sleeved on the top of the pipe 3; the feeding hopper 402 is fixed to the top of the sleeve 401; wherein, the sleeve 401 is connected to the pipe 3 through two symmetrically distributed bolts 403, the bolts 403 are threaded through the bottom of the sleeve 401, and the inner end of the bolt 403 is inserted into and matched with the socket 304 opened on the outer wall of the top of the pipe 3.

[0035] The utility model has the advantage of installing a feed hopper 402 with a corresponding diameter by arranging a sleeve 401, a feed hopper 402 and a bolt 403, thereby solving the problem that when the diameter of the feed pipe is fixed and a large amount of ore slurry is not fed in time, the ore slurry may be easily spilled.

[0036] Specifically, the top of the sleeve 401 is sleeved with the limiting ring 301 , and the bottom of the sleeve 401 is supported and matched with the limiting ring 301 .

[0037] The utility model provides a limiting ring 301 , and has the advantage that when the sleeve 401 is installed, the limiting ring 301 supports the sleeve 401 , so that the sleeve 401 and the pipe 3 are kept stable when being fixed.

[0038] Furthermore, two guide blocks 302 are symmetrically fixed on the top side of the limiting ring 301, and two guide grooves 4011 are symmetrically opened at the bottom end of the sleeve 401, and the guide grooves 4011 are inserted and matched with the guide blocks 302; wherein, the guide blocks 302 and the guide grooves 4011 are staggered with the bolts 403.

[0039] The utility model has the advantages that the sleeve 401 is sleeved by arranging the guide block 302 and the guide groove 4011, and the threaded hole at the bottom of the sleeve 401 corresponds to the jack 304 through the docking of the guide block 302 and the guide groove 4011, so that the bolt 403 is installed to fix it easily.

[0040] Furthermore, a top ring 303 is fixedly provided at the top of the pipe 3 ; wherein the cross section of the top ring 303 is a triangular structure, and the inclined surface of the top ring 303 faces inwards; the inner side of the top ring 303 is aligned with the inner wall of the pipe 3 .

[0041] The utility model has the advantage of reducing the accumulation of ore pulp by arranging the top ring 303 so that the ore pulp entering the pipeline 3 from the sleeve 401 is discharged along the inclined surface when passing through the top ring 303 .

[0042] Working principle: When using the device of the utility model, a feed hopper 402 with a corresponding caliber is selected according to the amount of slurry entering, and the selected sleeve 401 is correspondingly sleeved on the top of the pipe 3 until the bottom end of the sleeve 401 contacts the limit ring 301, and the guide block 302 and the guide groove 4011 are docked. At this time, the threaded hole at the bottom of the sleeve 401 corresponds to the socket 304, and the bolt 403 passes through the threaded hole at the bottom of the sleeve 401 and is inserted into the socket 304, thereby fixing the sleeve 401 to the top of the pipe 3, and the slurry enters the centrifuge tank 2 through the feed hopper 402, the sleeve 401, and the pipe 3 for operation.

[0043] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A centrifuge for mineral processing equipment, comprising a frame (1), on which a centrifuge tank (2) is fixedly arranged, characterized in that: Also includes: A pipeline (3) is fixedly arranged at a feed port on the top side of the centrifugal tank (2); A feeding structure (4) is arranged on the pipeline (3); The feeding structure (4) comprises: A sleeve (401) is sleeved on the top of the pipe (3); A feed hopper (402) is fixedly mounted on the top of the sleeve (401); The sleeve (401) is connected to the pipe (3) via two symmetrically distributed bolts (403), wherein the bolts (403) are threadedly inserted into the bottom of the sleeve (401), and the inner ends of the bolts (403) are inserted and matched with the insertion holes (304) provided on the outer wall of the top of the pipe (3).

2. A centrifuge for mineral processing equipment according to claim 1, characterized in that: The top of the sleeve (401) is sleeved with a limiting ring (301), and the bottom of the sleeve (401) is supported and matched with the limiting ring (301).

3. A centrifuge for mineral processing equipment according to claim 2, characterized in that: Two guide blocks (302) are symmetrically fixed on the top side of the limiting ring (301), and two guide grooves (4011) are symmetrically opened on the bottom end of the sleeve (401), and the guide grooves (4011) are inserted and matched with the guide blocks (302); The guide block (302) and the guide groove (4011) are staggered with the bolt (403).

4. A centrifuge for mineral processing equipment according to claim 1, characterized in that: A top ring (303) is fixedly provided at the top of the pipe (3); The cross section of the top ring (303) is a triangular structure, and the inclined surface of the top ring (303) faces inwards.

5. A centrifuge for mineral processing equipment as claimed in claim 4, characterized in that: The inner side of the top ring (303) is aligned with the inner wall of the pipe (3).

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