Centrifugal concentrator

Abstract

The utility model belongs to the technical field of ore dressing machines, and particularly relates to a centrifugal ore dressing machine which comprises a supporting frame, an ore dressing structure installed on the top of the supporting frame, a feeding structure installed on the top of the ore dressing structure, and a filtering structure arranged on the right side of the ore dressing structure. The filtering unit comprises a screening box, a drainage pipe is installed in the middle, close to the bottom end, of the front face of the screening box, an installation plate is installed in an installation groove formed in the top end of the screening box, a vibration motor is installed at the end, close to the front face, of the middle of the top face of the installation plate, and a filtering plate is installed in the installation plate. According to the centrifugal concentrator, when the filter plate is used for filtering fine ore in liquid, the vibration motor is started to vibrate the mounting plate and the filter plate, so that crushed aggregates are screened and collected in a vibrating manner, the filter plate is prevented from being blocked, and the filter plate is convenient to disassemble, assemble and replace due to clamping connection of the filter plate and the mounting plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ore dressing machine, specifically to a centrifugal ore dressing machine. BACKGROUND

[0002] Centrifugal ore dressing machine refers to the equipment that carries out gravity separation to the ore grain group in the centrifugal field, and is one of high-efficiency gravity separation equipment. The centrifugal ore dressing machine can be divided into horizontal centrifugal ore dressing machine and vertical centrifugal ore dressing machine, and the main advantages of the centrifugal ore dressing machine are large processing capacity, low lower limit of recovery particle size, stable work and convenient operation.

[0003] When the centrifugal ore dressing machine is used, the ore is directly put into the ore feeding pipe, and it is inconvenient to control the quantity and speed of the ore, which may cause the ore feeding pipe to be blocked. Some larger ores also need to be manually crushed, which is troublesome. The discharged wastewater also contains small ores, and direct discharge of the wastewater will pollute the natural environment.

[0004] As disclosed in Chinese patent CN219784877U, the centrifugal ore dressing machine is proposed by placing the ore in the crushing box. The first motor drives one of the crushing rollers to rotate, and the crushing roller drives the other two crushing rollers to rotate through the gear respectively. The rotation of the multiple crushing rollers effectively crushes the larger ore without manual processing. The crushed ore falls into the ore feeding pipe. The second motor drives the feeding auger to rotate, and the amount of ore feeding is set according to the rotation frequency of the feeding auger to prevent the ore feeding pipe from being blocked. The ore is separated by the centrifugal machine body, the discharged wastewater is discharged into the water spray pipe through the water outlet, the wastewater is evenly dropped on the filter screen, the third motor drives the second connecting rod to rotate, the second connecting rod drives the first connecting rod to rotate, and the third connecting rod supports and limits the first connecting rod. The two first connecting rods are fixedly connected with the scraper, the scraper swings on the upper surface of the filter screen, the ore falling on the filter screen is pushed out to the collection box, the filter screen is prevented from being blocked, the wastewater flows to the sedimentation tank for sedimentation, and then is discharged, effectively preventing environmental pollution.

[0005] However, in the prior art, when the centrifugal ore dressing machine is used, the filter plate is needed to be brushed and cleaned, and after the filter plate is used for a period of time, it needs to be replaced and maintained to ensure the filtering effect.

[0006] Therefore, it is urgent to provide a centrifugal ore dressing machine. UTILITY MODEL CONTENTS

[0007] The utility model discloses a centrifugal ore dressing machine to solve the problem that the filter plate needs to be brushed and cleaned, and the filter plate needs to be replaced and maintained to ensure the filtering effect when the centrifugal ore dressing machine used in the prior art filters and collects small ore debris during use.

[0008] To achieve the above object, the utility model provides the following technical scheme: a centrifugal ore dressing machine, including support frame, the support frame top is installed with ore dressing structure, the ore dressing structure top is installed with feeding structure, the ore dressing structure right side is provided with filter structure.

[0009] The filter structure includes a filter unit and a material collecting unit, and the material collecting unit is arranged at the bottom and the right top of the filter unit.

[0010] The filter unit includes a screening box, a drain pipe is installed at the bottom end of the front middle part of the screening box, an installation plate is installed in the installation groove formed at the top end of the screening box, a vibration motor is installed at the top surface of the middle part of the installation plate, and a filter plate is installed in the installation plate.

[0011] Preferably, the material collecting unit includes a filter drawer, a clamping box is arranged at the right top of the filter drawer, and a material collecting box is installed in the clamping box. The inner wall of the filter drawer in the screening box is a hard material filter screen.

[0012] Preferably, the outer surface of the filter drawer is sealingly and slidably connected with the inner wall of the rectangular through hole formed at the right bottom of the screening box, the clamping box is fixedly installed at the middle part of the right side of the screening box, the bottom surface of the material collecting box is clamped with the clamping box, the front surface and the back surface of the outer surface of the filter plate are clamped with the clamping groove formed in the installation plate, and the left side of the screening box is in abutment with the right side of the support frame. The filter plate is a solid frame in which multiple filter screens are installed.

[0013] Preferably, the ore dressing structure includes an ore dressing machine body, a driving assembly is installed at the bottom of the ore dressing machine body, a mine outlet pipe is installed at the left middle part of the bottom of the outer surface of the ore dressing machine body, and a water spraying opening is installed at the right middle part of the bottom of the outer surface of the ore dressing machine body.

[0014] Preferably, the installation hole is formed in the middle part of the top surface of the support frame and the bottom end of the outer surface of the ore dressing machine body, the circular hole is formed in the left middle part of the bottom of the outer surface of the ore dressing machine body and the right middle part of the bottom of the outer surface of the ore dressing machine body, and the material collecting box is clamped with the clamping box.

[0015] Preferably, the feeding structure comprises a mounting frame, a crusher is mounted on the top of the mounting frame, a protective cover is mounted on the top of the crusher, a protective cover is mounted on the top of the protective cover, a feeding pipe is connected to the bottom of the crusher, an asynchronous motor is mounted on the left end of the feeding pipe, and a screw conveyor is connected to the output end of the asynchronous motor.

[0016] Preferably, the bottom end of the mounting frame is fixedly connected with the top of the beneficiation machine body, the bottom of the protective cover is hingedly connected with the top of the crusher, the outer surface of the screw conveyor is rotatably connected with the inner wall of the feeding pipe, and the end of the feeding pipe away from the asynchronous motor is fixedly connected with the inner wall of the feeding hole formed in the middle of the top surface of the beneficiation machine body.

[0017] Compared with the prior art, the beneficiation machine has the advantages that:

[0018] 1. The centrifugal beneficiation machine, through the setting of the filtering structure, when filtering the fine ore in the liquid by the filter plate, the vibration motor is started to vibrate the mounting plate and the filter plate, so that the crushed materials are vibrated, screened and collected, the filter plate is prevented from being blocked, the clamping of the filter plate and the mounting plate facilitates the disassembly and replacement of the filter plate, the filter drawer and the material collecting box can be used to collect the fine ore debris, and centralized treatment is facilitated.

[0019] 2. The centrifugal beneficiation machine, through the setting of the feeding structure and the beneficiation structure, when the crusher is used for crushing ore, the protective cover and the protective cover are arranged, so that the debris splashing during ore crushing can be effectively prevented from causing harm to the workers. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is an overall structure schematic view of the utility model;

[0021] Figure 2 It is an enlarged view of the internal structure of the feeding structure of the utility model;

[0022] Figure 3 It is an enlarged view of the filtering structure of the utility model;

[0023] Figure 4 It is an enlarged view of the internal structure of the filtering structure of the utility model.

[0024] In the drawing: 1, support frame; 101, beneficiation machine body; 102, driving assembly; 103, ore outlet pipe; 104, water injection port; 201, mounting frame; 202, crusher; 203, protective cover; 204, protective cover; 205, feeding pipe; 206, asynchronous motor; 207, screw conveyor; 301, screening box; 302, drain pipe; 303, filter drawer; 304, card box; 305, material collecting box; 306, mounting plate; 307, vibration motor; 308, filter plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0026] Please refer to Figures 1-4 The present application provides a technical solution:

[0027] Embodiment one:

[0028] The centrifugal concentrator comprises a support frame 1, a beneficiation structure is installed on the top of the support frame 1, a feeding structure is installed on the top of the beneficiation structure, and a filtering structure is arranged on the right side of the beneficiation structure.

[0029] The filtering structure comprises a filtering unit and a material collecting unit, and the material collecting unit is arranged at the bottom and the right top of the filtering unit. The filtering unit comprises a screening box 301, a drain pipe 302 is installed on the front middle part close to the bottom end of the screening box 301, an installation plate 306 is installed inside the installation groove formed on the screening box 301 close to the top end, a vibration motor 307 is installed on the top surface of the installation plate 306 close to the front end, and a filter plate 308 is installed inside the installation plate 306.

[0030] The outer surface of the filtering drawer 303 is sealingly and slidably connected with the inner wall of the rectangular through hole formed on the right side bottom of the screening box 301, the clamping box 304 is fixedly installed on the right middle part of the screening box 301, the bottom surface of the material collecting box 305 is clamped with the inside of the clamping box 304, the outer surface of the filter plate 308 is clamped with the clamping groove formed on the installation plate 306, and the left side of the screening box 301 abuts against the right side of the support frame 1.

[0031] Through the arrangement of the filtering structure, when the filter plate 308 is used to filter the fine ore in the liquid, the vibration motor 307 is started to vibrate the installation plate 306 and the filter plate 308, so as to vibrate and screen the crushed materials and collect them, thereby preventing the filter plate 308 from being blocked, and the clamping of the filter plate 308 with the installation plate 306 facilitates the disassembly and replacement of the filter plate 308. The fine ore debris can be collected by the filtering drawer 303 and the material collecting box 305, and it is convenient for centralized treatment.

[0032] When the filter plate 308 is used to filter the fine ore, the vibration motor 307 is started to vibrate the mounting plate 306, so that the filter plate 308 is vibrated and screened by the vibration, and the fine ore can be vibrated into the inside of the collection box 305 by the inclined angle of the filter plate 308, so as to facilitate the collection, and the collection box 305 is clamped with the clamp box 304, so as to facilitate the disassembly and assembly of the collection box 305, and the fine ore is collected and concentrated, and the filter plate 308 can be quickly disassembled and cleaned by the clamping of the filter plate 308 and the mounting plate 306. After filtering, the filter plate in the inside of the screening box 301 can be used to filter and clean the debris in the wastewater, so as to ensure the cleaning effect of the wastewater.

[0033] Embodiment two:

[0034] On the basis of embodiment one, the ore dressing structure includes an ore dressing machine body 101, the ore dressing machine body 101 is provided with a driving assembly 102 at the bottom, an ore outlet pipe 103 is installed at the left middle part of the outer surface of the ore dressing machine body 101 close to the bottom end, and a water spraying port 104 is installed at the right middle part of the outer surface of the ore dressing machine body 101 close to the bottom end. An installation hole is formed in the top middle part of the support frame 1 close to the bottom end of the outer surface of the ore dressing machine body 101, a circular hole is formed in the left middle part of the outer surface of the ore outlet pipe 103 close to the bottom end and is fixedly connected with the left middle part of the ore dressing machine body 101, and a circular hole is formed in the right middle part of the outer surface of the water spraying port 104 close to the bottom end and is fixedly connected with the right middle part of the ore dressing machine body 101.

[0035] The feeding structure includes a mounting frame 201, a crusher 202 is installed at the top of the mounting frame 201, a protective cover 203 is installed at the top of the crusher 202, a protective cover 204 is installed at the top of the protective cover 203, a feeding pipe 205 is connected to the bottom of the crusher 202, an asynchronous motor 206 is installed at the left end of the feeding pipe 205, and a screw 207 is connected to the output end of the asynchronous motor 206. The bottom end of the mounting frame 201 is fixedly connected with the top of the ore dressing machine body 101, the bottom of the protective cover 204 is hingedly connected with the top of the crusher 202, the outer surface of the screw 207 is rotatably connected with the inner wall of the feeding pipe 205, and the end of the feeding pipe 205 away from the asynchronous motor 206 is fixedly connected with the inner wall of the feeding hole formed in the middle part of the top surface of the ore dressing machine body 101.

[0036] Through the setting of the feeding structure and the ore dressing structure, when the crusher 202 is used to crush the ore, the protective cover 203 and the protective cover 204 can effectively prevent the splashing of the debris from causing harm to the workers during the crushing of the ore.

[0037] When the ore is fed into the crusher 202 through the protective cover 203, the ore is crushed by the crusher 202, and when the ore is crushed, the sandglass type of the protective cover 203 and the installation of the protective cover 204 can effectively prevent the splashing of the ore debris when the ore is crushed, causing harm to the workers. Then the asynchronous motor 206 is started to drive the auger 207 to rotate, so that the crushed ore is transported into the beneficiation machine body 101 through the feed pipe 205 to perform centrifugal beneficiation.

[0038] It should be noted that the relational terms herein such as first and second, and the like, are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by an "including a..." statement does not exclude the existence of additional identical elements in the process, method, article, or apparatus that includes the element.

Claims

1. A centrifugal concentrator comprising a support frame (1), characterised in that: The top of the support frame (1) is provided with a beneficiation structure, the top of the beneficiation structure is provided with a feeding structure, and the right side of the beneficiation structure is provided with a filtering structure; The filtering structure comprises a filtering unit and a material collecting unit, and the material collecting unit is arranged at the bottom and the right top of the filtering unit; The filtering unit comprises a screening box (301), a drain pipe (302) is arranged at the middle of the front face of the screening box (301) and close to the bottom end, an installation plate (306) is arranged inside the screening box (301) and close to the top end, a vibration motor (307) is arranged at the middle of the top face of the installation plate (306) and close to one end of the front face, and a filter plate (308) is arranged inside the installation plate (306).

2. A centrifugal concentrator according to claim 1 wherein: The material collecting unit comprises a filter drawer (303), and the filter drawer (303) is provided with a card box (304) at the right top, and the card box (304) is internally provided with a material collecting box (305).

3. A centrifugal concentrator according to claim 2 wherein: The outer surface of the filter drawer (303) is sealingly and slidably connected with the inner wall of the rectangular through hole arranged at the right bottom of the screening box (301), the card box (304) is fixedly arranged at the middle of the right side of the screening box (301), the bottom face of the material collecting box (305) is clamped with the inside of the card box (304), the outer surface of the filter plate (308) is clamped with the inside of the clamping groove arranged on the installation plate (306) at the front face and the back face, and the left side of the screening box (301) abuts against the right side of the support frame (1).

4. A centrifugal concentrator according to claim 1 wherein: The beneficiation structure comprises a beneficiation machine body (101), the bottom of the beneficiation machine body (101) is provided with a driving assembly (102), the left middle of the outer surface of the beneficiation machine body (101) is provided with a mine outlet pipe (103) close to the bottom end, and the right middle of the outer surface of the beneficiation machine body (101) is provided with a water spraying port (104) close to the bottom end.

5. A centrifugal concentrator according to claim 4 wherein: The bottom end of the outer surface of the beneficiation machine body (101) is internally provided with an installation hole arranged at the middle of the top face of the support frame (1), the outer surface of the mine outlet pipe (103) is fixedly connected with the inside of the circular hole arranged at the left middle of the bottom end of the beneficiation machine body (101), and the outer surface of the water spraying port (104) is fixedly connected with the inside of the circular hole arranged at the right middle of the bottom end of the beneficiation machine body (101).

6. A centrifugal concentrator according to claim 1 wherein: The feeding structure comprises a mounting frame (201), the top of the mounting frame (201) is provided with a crusher (202), the top of the crusher (202) is provided with a protective cover (203), the top of the protective cover (203) is provided with a protective cover (204), the bottom of the crusher (202) is connected with a conveying pipe (205), the left end of the conveying pipe (205) is provided with an asynchronous motor (206), and the output end of the asynchronous motor (206) is connected with an auger (207).

7. A centrifugal concentrator according to claim 6 wherein: The bottom end of the mounting frame (201) is fixedly connected with the top of the beneficiation machine body (101), the bottom of the protective cover (204) is hingedly connected with the top of the crusher (202), the outer surface of the auger (207) is rotatably connected with the inner wall of the conveying pipe (205), and the conveying pipe (205) is fixedly connected with the inner wall of the feeding hole arranged at the middle of the top face of the beneficiation machine body (101) away from the asynchronous motor (206).

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