Efficient roller stone scrubber cleaning device

Abstract

The utility model belongs to the technical field of mineral processing, and particularly relates to an efficient roller stone washer cleaning device which comprises a belt conveyor, a roller stone washer, a horizontal oscillating screen, a spiral sand washer, a dewatering screen, a muck pool and a concentration pool, and the belt conveyor is connected with a discharging hopper of the roller stone washer through a first material pipe. According to the scheme, through the process of firstly dry screening and then washing, the soil amount during washing is greatly reduced, and compared with a traditional mode of firstly adding water for washing, a large amount of water resources are saved, and the washing cost is reduced. Through double cleaning of the roller stone washing machine and the horizontal vibrating screen, soil in ore is effectively removed, and the quality of the ore is improved. And through secondary cleaning operation of the horizontal vibrating screen, soil in the ore is prevented from being mixed with water, and the cleaning difficulty is reduced. By arranging the concentration tank, the sewage can be clarified and recycled, so that not only can the recycling of water resources be realized, but also the generation of wastes can be reduced, and the environmental protection effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mineral processing, and in particular relates to a high-efficiency cleaning device for a drum stone washing machine. Background Art

[0002] In the field of mineral processing, ore cleaning is an important task that directly affects the quality of the ore and the subsequent processing efficiency. The traditional ore cleaning method is mainly to remove impurities such as dirt in the ore through water washing to improve the quality of the ore. However, this cleaning method requires a lot of water resources, and the cleaning effect is not good, and it is often impossible to completely remove the dirt in the ore.

[0003] The drum stone washer is a commonly used ore cleaning equipment. It mainly rotates the drum to make the ore tumble in the drum, and water is added for cleaning. This method can effectively remove the dirt in the ore and improve the quality of the ore. However, in the traditional drum stone washer, water is often added first for cleaning during the cleaning process, which will cause the dirt in the ore to mix with the water, increasing the difficulty of cleaning.

[0004] In view of the above problems, this application document proposes an efficient drum stone washing machine cleaning device. Summary of the invention

[0005] The utility model aims to provide an efficient drum stone washing machine cleaning device, which solves the problem that in the existing drum stone washing machine, water is often added first for cleaning during the cleaning process, which causes the mud in the ore to mix with the water, increasing the difficulty of cleaning.

[0006] In order to achieve the above-mentioned purpose, the utility model provides an efficient drum stone washing machine cleaning device, including a belt conveyor, a drum stone washing machine, a horizontal oscillating screen, a spiral sand washing machine, a dewatering screen, a slag pool and a concentrating tank, the belt conveyor is connected to the lower hopper of the drum stone washing machine through a material pipe one, the drum stone washing machine is connected to the horizontal oscillating screen through a material pipe two, the drum stone washing machine is connected to the spiral sand washing machine and the dewatering screen through a material pipe three, the spiral sand washing machine and the dewatering screen are connected to the slag pool through a material pipe four, the spiral sand washing machine and the dewatering screen are connected to the concentrating tank through a water pipe one, the concentrating tank is connected to the horizontal oscillating screen through a water pipe two, and the concentrating tank is connected to the drum stone washing machine through a water pipe three.

[0007] The principle of the utility model is:

[0008] Step 1: Send the crushed ore to the drum stone washer through a belt conveyor. The speed of the drum stone washer is set to 1000r / min to ensure that the ore has sufficient turning and friction in the drum to improve the cleaning efficiency;

[0009] Step 2: After the ore enters the drum stone washing machine, it first passes through the first stage of dry screening. The mesh size of this stage is 5mm, the purpose is to preliminarily screen out the dirt in the ore. At this stage, no water is added to reduce the use of water resources;

[0010] Step 3: After dry screening, the ore enters the second water washing stage. At this stage, the drum stone washer starts to add water to wash the ore. The water pressure is set to 0.5MPa and the water temperature is set to 25℃ to ensure that the ore can be fully washed. At this stage, the speed of the drum stone washer is maintained at 1000r / min to ensure that the ore has sufficient turning and friction in the drum to improve the washing efficiency;

[0011] Step 4: After washing, the ore enters the third stage. In this stage, the drum stone washer screens out water and mud. The mesh size of this stage is 2mm, the purpose is to separate the mud and water in the ore and improve the quality of the ore. In this stage, the speed of the drum stone washer is maintained at 1000r / min to ensure that the ore has enough turnover and friction in the drum to improve the cleaning efficiency;

[0012] Step 5: After the ore is discharged from the end of the drum stone washer, it enters the horizontal vibrating screen. The mesh size of this stage is 1mm. The purpose is to add water again for cleaning, further remove the dirt in the ore, and improve the quality of the ore. At this stage, the water pressure is set to 0.5MPa and the water temperature is set to 25℃ to ensure that the ore can be fully cleaned;

[0013] Step 6: The mud and water screened out in the third stage of the drum stone washing machine enter the spiral sand washing machine and dewatering screen for treatment. At this stage, the mesh diameter of the dewatering screen is 0.5mm. The purpose is to separate the mud and water. The separated water is collected and enters the concentration tank. After clarification, it is recycled, and the mud cake is collected for other uses.

[0014] When the crushed ore is sent to the lower hopper of the drum stone washing machine through the belt conveyor, the forward and reverse motors are started to drive the output shaft to rotate forward to drive the gear to rotate. Under the meshing relationship, the tooth plate can be pushed to move, so that the vertical part of the tooth plate moves along the surface of the guide plate, the spring is deformed, and when the tooth plate moves, it can drive the impact piece to move, and finally the impact piece contacts the lower hopper and impacts the lower hopper. The forward and reverse motors are started to drive the output shaft to rotate in the opposite direction to drive the gear to rotate, and the spring restores the deformation to assist the tooth plate to move, and finally the tooth plate drives the impact piece to reset. In this process, when the forward and reverse motors drive the output shaft to rotate, it can drive the rotating piece to rotate along the inner wall of the rotating ring groove of the mounting plate to ensure the stable rotation of the output shaft of the forward and reverse motors. This cycle is repeated, so that the impact piece can continuously impact and oscillate the lower hopper to avoid blockage of the lower hopper.

[0015] The beneficial effects of the utility model are as follows: the solution greatly reduces the amount of soil during water washing by the process of dry screening first and then water washing, which saves a lot of water resources and reduces the cleaning cost compared with the traditional method of adding water first for washing. The double washing of the drum stone washer and the horizontal vibrating screen can effectively remove the soil in the ore and improve the quality of the ore. The re-washing operation of the horizontal vibrating screen can avoid the mixing of soil and water in the ore, reducing the difficulty of cleaning. By setting up a concentration tank, the sewage can be clarified and recycled, which can not only realize the recycling of water resources, but also reduce the generation of waste and improve the environmental protection effect.

[0016] Furthermore, a fixing plate is fixedly connected to the right side of the lower hopper of the drum stone washing machine, and a tooth plate is slidably connected to the inner wall of the fixing plate, and a guide plate is fixedly connected to the left end of the fixing plate, and the guide plate is slidably connected to the vertical part of the tooth plate. A spring is provided on the outer side of the guide plate, and an impact piece is fixedly connected to the left end of the horizontal part of the tooth plate, and a mounting plate is fixedly connected to the right end of the fixing plate and located on the upper side of the tooth plate, and a forward and reverse motor is fixedly installed on the back side of the mounting plate, and the output shaft of the forward and reverse motor is rotatably connected to the mounting plate. Through the driving action of the forward and reverse motor, the tooth plate can move back and forth, so as to drive the impact piece to continuously impact and oscillate the lower hopper of the drum stone washing machine, so as to discharge the mineral material and avoid the blockage of the lower hopper.

[0017] Furthermore, the guide plate is in a rectangular shape as a whole and is made of wear-resistant cast iron. The tooth plate can be guided by the arrangement of the guide plate, and the wear-resistant cast iron material has good wear resistance.

[0018] Furthermore, one end of the spring is welded to the vertical portion of the tooth plate, and the other end of the spring is welded to the fixed plate. By setting the spring, the tooth plate can be connected for use.

[0019] Furthermore, the impact piece is spherical as a whole and is made of hard rubber. Through the setting of the impact piece, the lower hopper can be impacted, and the hard rubber material has good impact resistance.

[0020] Furthermore, a gear is fixedly sleeved on the outer side of the output shaft of the forward and reverse motor, and the gear is meshed with the toothed plate. Through the meshing relationship, when the gear rotates, the toothed plate can be driven to move.

[0021] Furthermore, rotating parts are fixedly connected to the left and right sides of the output shaft of the forward and reverse motor, and each of the rotating parts is in contact with the rotating ring groove of the mounting plate. Through the setting of the rotating parts, the output shaft of the forward and reverse motor can be rotationally limited to improve the stability of the output of the forward and reverse motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1It is a schematic diagram of the process of an efficient drum stone washing machine cleaning device according to an embodiment of the present invention;

[0023] Figure 2 The invention provides an efficient drum stone washing machine cleaning device. Figure 1 A partial enlarged view of the drum stone washing machine;

[0024] Figure 3 The invention provides an efficient drum stone washing machine cleaning device. Figure 2 A magnified view of the fixing plate;

[0025] Figure 4 The invention provides an efficient drum stone washing machine cleaning device. Figure 3 Top view of the gear. DETAILED DESCRIPTION

[0026] The following is further described in detail through specific implementation methods:

[0027] The figure marks in the drawings of the specification include: belt conveyor 1, drum stone washing machine 2, horizontal oscillating screen 3, spiral sand washing machine 4, dewatering screen 5, slag pool 6, concentration pool 7, fixed plate 21, tooth plate 22, guide plate 23, spring 24, impact member 25, mounting plate 26, forward and reverse motor 27, gear 28, rotating member 29.

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, this embodiment provides an efficient drum stone washing machine cleaning device, including a belt conveyor 1, a drum stone washing machine 2, a horizontal oscillating screen 3, a spiral sand washing machine 4, a dewatering screen 5, a slag pool 6 and a concentrating tank 7. The belt conveyor 1 is connected to the lower hopper of the drum stone washing machine 2 through a material pipe 1, the drum stone washing machine 2 is connected to the horizontal oscillating screen 3 through a material pipe 2, the drum stone washing machine 2 is connected to the spiral sand washing machine 4 and the dewatering screen 5 through a material pipe 3, the spiral sand washing machine 4 and the dewatering screen 5 are connected to the slag pool 6 through a material pipe 4, the spiral sand washing machine 4 and the dewatering screen 5 are connected to the concentrating tank 7 through a water pipe 1, the concentrating tank 7 is connected to the horizontal oscillating screen 3 through a water pipe 2, and the concentrating tank 7 is connected to the drum stone washing machine 2 through a water pipe 3.

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a fixed plate 21 is fixedly connected to the right side of the lower hopper of the drum stone washing machine 2, a tooth plate 22 is slidably connected to the inner wall of the fixed plate 21, a guide plate 23 is fixedly connected to the left end of the fixed plate 21, the guide plate 23 is slidably connected to the vertical part of the tooth plate 22, a spring 24 is arranged on the outer side of the guide plate 23, an impact member 25 is fixedly connected to the left end of the horizontal part of the tooth plate 22, a mounting plate 26 is fixedly connected to the right end of the fixed plate 21 and located on the upper side of the tooth plate 22, a forward and reverse motor 27 is fixedly installed on the back of the mounting plate 26, and a forward and reverse motor 27 is fixedly installed on the back side of the mounting plate 26. The output shaft of the reversing motor 27 is rotatably connected to the mounting plate 26, and a gear 28 is fixedly sleeved on the outer side of the output shaft of the forward and reversing motor 27, and the gear 28 is meshed with the tooth plate 22. Through the meshing relationship, when the gear 28 rotates, the tooth plate 22 can be driven to move. Through the driving action of the forward and reversing motor 27, the tooth plate 22 can move back and forth to drive the impact member 25 to continuously impact and oscillate the lower hopper of the drum stone washing machine 2, so as to discharge the mineral material and avoid the blockage problem of the lower hopper.

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the guide plate 23 is rectangular as a whole and is made of wear-resistant cast iron. Through the setting of the guide plate 23, the tooth plate 22 can be guided, and the wear-resistant cast iron material has good wear resistance. One end of the spring 24 is welded to the vertical part of the tooth plate 22, and the other end of the spring 24 is welded to the fixed plate 21. Through the setting of the spring 24, the tooth plate 22 can be connected for use. The impact member 25 is spherical as a whole and is made of hard rubber. Through the setting of the impact member 25, the lower hopper can be impacted, and the hard rubber material has good impact resistance. The left and right sides of the output shaft of the forward and reverse motor 27 are fixedly connected with rotating members 29, and each rotating member 29 is in contact with the rotating ring groove of the mounting plate 26. Through the setting of the rotating member 29, the output shaft of the forward and reverse motor 27 can be rotationally limited, thereby improving the stability of the output of the forward and reverse motor 27.

[0031] The specific implementation process of this utility model is as follows:

[0032] Step 1: Send the crushed ore to the drum stone washer 2 through the belt conveyor 1. The speed of the drum stone washer 2 is set to 1000r / min to ensure that the ore has sufficient turning and friction in the drum to improve the cleaning efficiency;

[0033] Step 2: After the ore enters the drum stone washer 2, it first passes through the first stage of dry screening. The mesh size of this stage is 5mm, and the purpose is to preliminarily screen out the dirt in the ore. At this stage, no water is added to reduce the use of water resources;

[0034] Step 3: After dry screening, the ore enters the second water washing stage. At this stage, the drum stone washer 2 starts to add water to wash the ore. The water pressure is set to 0.5MPa and the water temperature is set to 25℃ to ensure that the ore can be fully washed. At this stage, the speed of the drum stone washer 2 is maintained at 1000r / min to ensure that the ore has sufficient turning and friction in the drum to improve the washing efficiency;

[0035] Step 4: After washing, the ore enters the third stage. In this stage, the drum stone washer 2 screens out water and mud. The mesh size of this stage is 2mm. The purpose is to separate the mud and water in the ore and improve the quality of the ore. In this stage, the speed of the drum stone washer 2 is maintained at 1000r / min to ensure that the ore has sufficient turning and friction in the drum to improve the cleaning efficiency;

[0036] Step 5: After the ore is discharged from the end of the drum stone washer 2, it enters the horizontal vibrating screen 3. The mesh size of this stage is 1mm. The purpose is to add water again for washing, further remove the dirt in the ore, and improve the quality of the ore. At this stage, the water pressure is set to 0.5MPa and the water temperature is set to 25℃ to ensure that the ore can be fully washed;

[0037] Step 6: The mud and water screened out in the third stage of the drum stone washing machine 2 enter the spiral sand washing machine 4 and the dewatering screen 5 for treatment. At this stage, the mesh aperture of the dewatering screen 5 is 0.5 mm, the purpose is to separate the mud and water. The separated water is collected and enters the concentration tank 7, and is recycled after clarification. The mud cake is collected for other uses.

[0038] When the crushed ore is sent to the lower hopper of the drum stone washing machine 2 through the belt conveyor 1, the forward and reverse motor 27 is started to drive the output shaft to rotate forwardly, so as to drive the gear 28 to rotate. Under the meshing relationship, the tooth plate 22 can be pushed to move, so that the vertical part of the tooth plate 22 moves along the surface of the guide plate 23, the spring 24 is deformed, and when the tooth plate 22 moves, the impact member 25 can be driven to move, and finally the impact member 25 contacts the lower hopper and impacts the lower hopper. The forward and reverse motor 27 is started to drive The output shaft rotates in the opposite direction to drive the gear 28 to rotate, and the spring 24 recovers its deformation to assist the tooth plate 22 to move, and finally the tooth plate 22 drives the impact member 25 to reset. In this process, when the forward and reverse motor 27 drives the output shaft to rotate, it can drive the rotating member 29 to rotate along the inner wall of the rotating ring groove of the mounting plate 26 to ensure the stable rotation of the output shaft of the forward and reverse motor 27. This cycle repeats itself, allowing the impact member 25 to continuously impact and oscillate the lower hopper to avoid blockage of the lower hopper.

[0039] This solution greatly reduces the amount of soil during water washing by dry screening first and then washing with water. Compared with the traditional method of washing with water first, it saves a lot of water resources and reduces the cleaning cost. Through the double washing of the drum stone washer 2 and the horizontal vibrating screen 3, the soil in the ore is effectively removed to improve the quality of the ore. Through the re-cleaning operation of the horizontal vibrating screen 3, the soil in the ore is prevented from mixing with water, reducing the difficulty of cleaning. Through the setting of the concentration tank 7, the sewage can be clarified and recycled, which can not only realize the recycling of water resources, but also reduce the generation of waste and improve the environmental protection effect.

[0040] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An efficient drum stone washing machine cleaning device, comprising a belt conveyor, a drum stone washing machine, a horizontal oscillating screen, a spiral sand washing machine, a dewatering screen, a slag pool and a concentration pool, characterized in that: The belt conveyor is connected to the lower hopper of the drum stone washing machine through material pipe 1, the drum stone washing machine is connected to the horizontal oscillating screen through material pipe 2, the drum stone washing machine is connected to the spiral sand washing machine and the dewatering screen through material pipe 3, the spiral sand washing machine and the dewatering screen are connected to the slag pool through material pipe 4, the spiral sand washing machine and the dewatering screen are connected to the concentration tank through water pipe 1, the concentration tank is connected to the horizontal oscillating screen through water pipe 2, and the concentration tank is connected to the drum stone washing machine through water pipe 3.

2. The high-efficiency drum stone washing machine cleaning device according to claim 1 is characterized in that: A fixing plate is fixedly connected to the right side of the lower hopper of the drum stone washing machine, a tooth plate is slidably connected to the inner wall of the fixing plate, a guide plate is fixedly connected to the left end of the fixing plate, the guide plate is slidably connected to the vertical part of the tooth plate, a spring is provided on the outer side of the guide plate, an impact piece is fixedly connected to the left end of the horizontal part of the tooth plate, a mounting plate is fixedly connected to the right end of the fixing plate and located on the upper side of the tooth plate, a forward and reverse motor is fixedly installed on the back side of the mounting plate, and the output shaft of the forward and reverse motor is rotatably connected to the mounting plate.

3. The efficient drum stone washing machine cleaning device according to claim 2 is characterized in that: The guide plate is rectangular in shape as a whole and is made of wear-resistant cast iron.

4. The high-efficiency drum stone washing machine cleaning device according to claim 2 is characterized in that: One end of the spring is welded to the vertical portion of the tooth plate, and the other end of the spring is welded to the fixing plate.

5. The efficient drum stone washing machine cleaning device according to claim 2 is characterized in that: The impact piece is spherical in shape and is made of hard rubber.

6. The high-efficiency drum stone washing machine cleaning device according to claim 2 is characterized in that: A gear is fixedly sleeved on the outer side of the output shaft of the forward and reverse motor, and the gear is meshed with the gear plate.

7. The efficient drum stone washing machine cleaning device according to claim 2 is characterized in that: Rotating members are fixedly connected to the left and right sides of the output shaft of the forward and reverse motor, and each of the rotating members is in contact with the rotating ring groove of the mounting plate.

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