Mining metal impurity removal device

Abstract

The utility model relates to a mining metal impurity removal device which comprises a cleaning tank, a driving mechanism is arranged in the cleaning tank, a pushing mechanism is arranged in the driving mechanism, the upper surface of the pushing mechanism is connected with a screen barrel through bolts, the screen barrel is located in the cleaning tank, and one side of the screen barrel is movably connected with a protective door through a hinge. An L-shaped water passing pipe is arranged in the cleaning tank and located outside the screening barrel, and the upper end face of the L-shaped water passing pipe is fixedly connected with a water conveying pipe. When the metal ore cleaning device is used, the driving mechanism is started to drive the screen barrel to rotate by controlling the pushing mechanism to rotate, silt on the surface of metal ore can be cleaned, thrown out and separated, after the ore is cleaned, the screen barrel is pushed upwards to the outside of the cleaning tank by starting the pushing mechanism, and a worker opens a protective door; and therefore, the metal ore cleaning device is more convenient to use, and the processing efficiency can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of mining impurity removal, and in particular to a mining metal impurity removal device. Background Art

[0002] Mining metal impurity removal devices refer to equipment used to remove impurities during ore processing. These devices use different processes and technologies, including physical and chemical methods, to improve the purity and quality of the ore. Physical methods include screening, gravity separation, magnetic separation, and ore washing separation. Among them, ore washing separation is to wash away the mud and sand on the ore by water before crushing or beneficiation. These devices play a vital role in mining production, helping to improve metal recovery, reduce production costs, and promote the sustainable development of mines.

[0003] The utility model with announcement number CN213643349U discloses a de-powdering device for iron ore mining equipment, including a cleaning chamber, a chute is provided on the inner side wall of the cleaning chamber, a water inlet pipe is movably connected to the top of the cleaning chamber, a telescopic water pipe is movably connected to the outer wall of the water inlet pipe, a slider is fixedly connected to the outer wall of the telescopic water pipe, and a block is fixedly connected to the outer wall of the telescopic water pipe. The de-powdering device for iron ore mining equipment can backwash the filter screen in the de-powdering device at different heights through the mutual cooperation of the water inlet pipe, the threaded rod, the telescopic water pipe, the chute, the cleaning chamber, the block, the slider and the inner threaded pipe, so as to achieve the purpose of more comprehensive flushing, avoid the problem that the general de-powdering device can only clear the silt in the fixed part of the filter screen, and the silt in other parts cannot be flushed, resulting in poor de-powdering effect and low de-powdering efficiency, thereby improving the de-powdering efficiency of the de-powdering device.

[0004] When the above technical scheme is in use, the user places the ore to be cleaned into the inside of the screen barrel, and through the coordinated use of the motor, the rotating shaft, the movable rod and the screen barrel, the mud and sand on the surface of the iron ore can be fully cleaned and thrown out and separated, so as to achieve the purpose of good impurity removal effect. However, after the ore is cleaned in the above scheme, the user needs to take the ore out of the screen barrel from the feed pipe, and the feed pipe is located above the screen barrel, and the ore is located at the bottom of the inner wall of the screen barrel, which may be inconvenient for the user to collect, which is not conducive to actual use. Therefore, those skilled in the art provide a metal impurity removal device for mining to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the problem raised in the above background technology that after the ore is cleaned, the user needs to take the ore out from the inside of the screen barrel through the feed pipe, and the feed pipe is located above the screen barrel, and the ore is located at the bottom of the inner wall of the screen barrel, which may be inconvenient for the user to collect, the present application provides a metal impurity removal device for mining.

[0006] The present application provides a mining metal impurity removal device that adopts the following technical solution:

[0007] A metal impurity removal device for mining comprises a cleaning tank, a driving mechanism is arranged inside the cleaning tank, a pushing mechanism is arranged inside the driving mechanism, a sieve barrel is connected to the upper surface of the pushing mechanism by bolts, the sieve barrel is located inside the cleaning tank, a protective door is movably connected to one side of the sieve barrel by hinges, an L-shaped water pipe is arranged inside the cleaning tank, the L-shaped water pipe is located outside the sieve barrel, a water pipe is fixedly connected to the upper end face of the L-shaped water pipe, an end of the water pipe away from the L-shaped water pipe passes through the cleaning tank, and a side of the L-shaped water pipe close to the sieve barrel is evenly and fixedly connected with a plurality of water spray heads connected to the L-shaped water pipe.

[0008] By adopting the above technical solution, the driving mechanism is started and the rotation of the pushing mechanism is controlled to drive the screen barrel to rotate, so that the mud and sand on the surface of the metal ore can be cleaned and thrown out for separation. After the ore is cleaned, the screen barrel can be pushed upward to the outside of the cleaning tank by starting the pushing mechanism. The personnel open the protective door to collect the cleaned metal ore. The water pump cooperates with the water pipe, the L-shaped water pipe and several sprinkler heads to spray water onto the screen barrel, and then the screen barrel can be backwashed by controlling the rotation of the screen barrel.

[0009] Preferably, the cleaning tank comprises a tank body and a bottom plate, the tank body is located above the bottom plate, a plurality of support columns are evenly and fixedly connected between the contact surfaces of the tank body and the bottom plate, and a sewage pipe passing through the tank body is fixedly connected to one side of the tank body.

[0010] By adopting the above technical solution, the tank body can be supported by cooperating with a bottom plate and a plurality of support columns. The inside of the tank body is used to clean the metal ore, and the sewage can be discharged to the outside through the sewage pipe.

[0011] Preferably, the driving mechanism comprises a motor fixedly connected to the lower surface of the tank body, the output end of the motor passes through the tank body and is fixedly connected to a mounting shell, and the bottom end of the pushing mechanism is located inside the mounting shell.

[0012] By adopting the above technical solution, the starting motor can drive the installation shell to rotate, and the rotation of the installation shell can control the pushing mechanism installed therein to rotate.

[0013] Preferably, a plurality of reinforcement strips are evenly and fixedly connected between the side of the L-shaped water pipe away from the screen barrel and the inner wall of the tank body, a support plate is fixedly connected to one side of the inner wall of the tank body, and the upper surface of the support plate is fixedly connected to the lower surface of the L-shaped water pipe.

[0014] By adopting the above technical solution, the stability of the L-shaped water pipe during installation and use can be improved through the cooperation of several reinforcement strips and the support plate.

[0015] Preferably, the pushing mechanism includes a hydraulic cylinder fixedly connected to the inside of the mounting shell, an output end of the hydraulic cylinder is fixedly connected to a connecting plate, and an upper surface of the connecting plate is connected to a lower surface of the screen barrel by bolts.

[0016] By adopting the above technical solution, the hydraulic cylinder can be started to control the screen barrel to move up and down through the connecting plate, which makes it convenient for personnel to take out the ore when the screen barrel moves up.

[0017] Preferably, the inner wall of the tank body is circumferentially provided with a plurality of limiting rollers, the plurality of limiting rollers are all located outside the sieve barrel, a water guide plate is fixedly connected to the bottom of the inner wall of the tank body, and the mounting shell passes through the water guide plate.

[0018] By adopting the above technical solution, when the screen barrel rotates, a number of limiting rollers can play a certain limiting role on the screen barrel, thereby improving the stability of the screen barrel during rotation, and the water guide plate can improve the sewage discharge effect of the sewage pipe.

[0019] Preferably, a plurality of limit grooves are evenly formed on the upper surface of the mounting shell, a plurality of limit columns are evenly fixedly connected to the lower surface of the connecting plate, the limit columns are located inside the limit grooves, a protective pad is fixedly connected to the lower surface of the connecting plate, and the output end of the hydraulic cylinder and the limit columns both pass through the protective pad.

[0020] By adopting the above technical solution, when the mounting shell rotates, the limiting column is inserted into the limiting groove, which can play a certain limiting role between the connecting plate and the mounting shell.

[0021] In summary, this application includes the following beneficial technical effects:

[0022] 1. The metal impurity removal device for mining can control the push mechanism to rotate by starting the set driving mechanism, and the rotation of the push mechanism can drive the screen barrel to rotate, so that the mud and sand on the surface of the metal ore can be cleaned and thrown out for separation. After the ore is cleaned, the screen barrel can be pushed upward to the outside of the cleaning tank by starting the push mechanism, and the personnel can open the protective door to collect the cleaned metal ore, so that the device can be more convenient to use and improve the processing efficiency. The water pump cooperates with the water pipe, the L-shaped water pipe and several water spray heads to spray water on the screen barrel, and then the screen barrel can be backwashed by controlling the rotation of the screen barrel, so as to prevent the screen barrel from being blocked by mud and sand;

[0023] 2. The metal impurity removal device for mining has a bottom plate that cooperates with several support columns to support the tank body. The inside of the tank body is used to clean the metal ore, and the sewage can be discharged outward through the sewage pipe. The starting motor can drive the installation shell to rotate, and the rotation of the installation shell can control the push mechanism installed therein to rotate. Through the cooperation of several reinforcement strips and the support plate, the stability of the L-shaped water pipe installation and use can be improved;

[0024] 3. The mining metal impurity removal device can control the up and down movement of the screen barrel through the connecting plate by starting the hydraulic cylinder, which is convenient for personnel to take ore when the screen barrel moves up. Several limiting rollers can limit the rotating screen barrel to improve the stability of the screen barrel during rotation. The water guide plate can improve the sewage discharge effect of the sewage pipe. When the mounting shell rotates, the limiting column can be inserted into the limiting groove to limit the connection plate and the mounting shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0026] Figure 2 is a schematic cross-sectional structural diagram in an embodiment of the present application;

[0027] Figure 3 This is an embodiment of the present application Figure 2 A schematic diagram of the structure enlargement at point A;

[0028] Figure 4 This is an embodiment of the present application Figure 2 Schematic diagram of the enlarged structure at point B in FIG.

[0029] Explanation of the reference numerals: 1. cleaning tank; 101. tank body; 102. bottom plate; 103. support column; 104. drain pipe; 2. driving mechanism; 201. motor; 202. mounting shell; 3. pushing mechanism; 301. hydraulic cylinder; 302. connecting plate; 4. sieve barrel; 5. protective door; 6. L-shaped water pipe; 7. water pipe; 8. water spray head; 9. limiting roller; 10. water guide plate; 11. limiting groove; 12. limiting column; 13. protective pad; 14. reinforcement strip; 15. support plate. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-4 This application is described in further detail.

[0031] The present application embodiment discloses a metal impurity removal device for mining. Figure 1 and Figure 2The mining metal impurity removal device comprises a cleaning tank 1, a driving mechanism 2 is arranged inside the cleaning tank 1, a pushing mechanism 3 is arranged inside the driving mechanism 2, a screen barrel 4 is connected to the upper surface of the pushing mechanism 3 by bolts, the screen barrel 4 is located inside the cleaning tank 1, a protective door 5 is movably connected to one side of the screen barrel 4 by hinges, an L-shaped water pipe 6 is arranged inside the cleaning tank 1, the L-shaped water pipe 6 is located outside the screen barrel 4, a water pipe 7 is fixedly connected to the upper end surface of the L-shaped water pipe 6, an end of the water pipe 7 away from the L-shaped water pipe 6 passes through the cleaning tank 1, and a side of the L-shaped water pipe 6 close to the screen barrel 4 is evenly and fixedly connected with a plurality of water spray heads 8 connected with the L-shaped water pipe 6.

[0032] The cleaning tank 1 is provided with a driving mechanism 2 inside the cleaning tank 1, through which the installation position of the pushing mechanism 3 can be limited, and the installation position of the screening barrel 4 can be limited by the setting pushing mechanism 3. The screening barrel 4 is used to place the metal ore to be cleaned, and a protective door 5 is movably connected to one side of the screening barrel 4 through a hinge. The set protective door 5 can be opened and closed as needed, and the position of the ore placed in the screening barrel 4 can be limited when the protective door 5 is closed. When in use, the operator can control the driving mechanism 2 to start, and when the driving mechanism 2 is started, the pushing mechanism 3 can be controlled to rotate, and the rotation of the pushing mechanism 3 can drive the screening barrel 4 to rotate, and when the screening barrel 4 rotates, the mud and sand on the surface of the metal ore can be cleaned and thrown out for separation, so as to achieve the effect of removing impurities. After the ore is cleaned, the user can control the start of the pushing mechanism 2 to start the pushing mechanism 3. The conveying mechanism 3 can push the sieve barrel 4 upward when the pushing mechanism 3 is started. When the sieve barrel 4 is located outside the cleaning tank 1, the personnel will open the protective door 5 to collect the cleaned metal ore, so that the present invention can be more convenient to use and the processing efficiency can be improved. Furthermore, an L-shaped water pipe 6 is arranged between the inside of the cleaning tank 1 and the outside of the sieve barrel 4. The L-shaped water pipe 6 consists of a vertical pipe and a horizontal pipe. The vertical pipe is located outside the side wall of the L-shaped water pipe 6, and the horizontal pipe is located below the L-shaped water pipe 6. A water delivery pipe 7 is fixedly connected to the upper end surface of the L-shaped water pipe 6. Through the cooperation of the water pump and the water delivery pipe 7, water can be delivered into the inside of the L-shaped water pipe 6, and then through several water spray heads 8 connected to the L-shaped water pipe 6, water can be sprayed toward the sieve barrel 4, and then the sieve barrel 4 can be backwashed by controlling the rotation of the sieve barrel 4, which can prevent the sieve barrel 4 from being blocked by mud and sand, making the present application more conducive to practical use.

[0033] In a further preferred embodiment of the present invention, Figure 1 and Figure 2As shown, the cleaning tank 1 includes a tank body 101 and a bottom plate 102. The tank body 101 is located above the bottom plate 102. Several support columns 103 are evenly and fixedly connected between the contact surfaces of the tank body 101 and the bottom plate 102. A sewage pipe 104 that passes through the tank body 101 is fixedly connected to one side of the tank body 101.

[0034] In this embodiment, the tank body 101 can be supported by cooperating with a bottom plate 102 and a plurality of support columns 103. The interior of the tank body 101 is used to clean the metal ore. A sewage pipe 104 that passes through the tank body 101 is fixedly connected to one side of the tank body 101. The sewage inside the tank body 101 can be discharged to the outside through the sewage pipe 104, and a control valve is fixedly connected to the sewage pipe 104.

[0035] In a further preferred embodiment of the present invention, Figure 2 and Figure 3 As shown, several reinforcement strips 14 are evenly and fixedly connected between the side of the L-shaped water pipe 6 away from the screen barrel 4 and the inner wall of the tank body 101, and a support plate 15 is fixedly connected to one side of the inner wall of the tank body 101, and the upper surface of the support plate 15 is fixedly connected to the lower surface of the L-shaped water pipe 6.

[0036] In this embodiment, several reinforcement strips 14 are connected between one side of the screen barrel 4 and the inner wall of the tank body 101, and a support plate 15 for support is provided on the lower surface of the L-shaped water pipe 6, and one end of the support plate 15 is fixedly connected to the inner wall of the tank body 101, thereby improving the stability of the installation and use of the L-shaped water pipe 6.

[0037] In a further preferred embodiment of the present invention, Figure 2 and Figure 4 As shown, the driving mechanism 2 includes a motor 201 fixedly connected to the lower surface of the tank body 101 , the output end of the motor 201 passes through the tank body 101 and is fixedly connected to a mounting shell 202 , and the bottom end of the pushing mechanism 3 is located inside the mounting shell 202 .

[0038] In this embodiment, the starter motor 201 can drive the mounting shell 202 to rotate, and the rotation of the mounting shell 202 can control the pushing mechanism 3 installed therein to rotate.

[0039] In a further preferred embodiment of the present invention, Figure 2 and Figure 4 As shown, the pushing mechanism 3 includes a hydraulic cylinder 301 fixedly connected to the inside of the mounting shell 202, and the output end of the hydraulic cylinder 301 is fixedly connected to a connecting plate 302, and the upper surface of the connecting plate 302 is connected to the lower surface of the screen barrel 4 by bolts.

[0040] In this embodiment, starting the hydraulic cylinder 301 can control the screen barrel 4 to move up and down through the connecting plate 302. When the screen barrel 4 moves up, it is convenient for personnel to take ore. When the screen barrel 4 moves down, it can enter the tank body 101, so as to clean the ore.

[0041] In a further preferred embodiment of the present invention, Figure 4 As shown, a plurality of limit grooves 11 are evenly formed on the upper surface of the mounting shell 202, a plurality of limit columns 12 are evenly fixedly connected to the lower surface of the connecting plate 302, the limit columns 12 are located inside the limit grooves 11, a protective pad 13 is fixedly connected to the lower surface of the connecting plate 302, and the output end of the hydraulic cylinder 301 and the limit columns 12 both pass through the protective pad 13.

[0042] In this embodiment, the limiting column 12 provided when the connecting plate 302 moves downward can be inserted into the limiting groove 11, so that when the mounting shell 202 rotates, it can play a certain limiting role between the connecting plate 302 and the mounting shell 202, and while the limiting column 12 is inserted into the limiting groove 11, the protective pad 13 provided can be located between the contact surfaces of the connecting plate 302 and the mounting shell 202, so that it can play a certain isolation and protection role.

[0043] In a further preferred embodiment of the present invention, Figure 1 and Figure 2 As shown, the inner wall of the tank body 101 is circumferentially provided with several limiting rollers 9 , which are all located outside the screen barrel 4 , and a water guide plate 10 is fixedly connected to the bottom of the inner wall of the tank body 101 , and the mounting shell 202 passes through the water guide plate 10 .

[0044] In this embodiment, a certain gap is left between the several limiting rollers 9 and the outer wall of the sieve barrel 4, which can facilitate the up and down movement of the sieve barrel 4. When the sieve barrel 4 rotates, the several limiting rollers 9 can play a certain limiting role on the sieve barrel 4, thereby improving the stability of the sieve barrel 4 during rotation. A water guide plate 10 is fixedly connected to the bottom of the inner wall of the tank body 101. The side of the water guide plate 10 close to the L-shaped water pipe 6 is higher, and the side close to the sewage pipe 104 is lower, thereby improving the sewage discharge effect of the sewage pipe 104.

[0045] The implementation principle of the mining metal impurity removal device in the embodiment of the present application is:

[0046] When in use, the metal ore to be cleaned is placed in the screen barrel 4, and the push mechanism 3 is controlled to rotate by starting the driving mechanism 2. The rotation of the push mechanism 3 can drive the screen barrel 4 to rotate, so as to clean and throw out the mud and sand on the surface of the metal ore to achieve the effect of removing impurities. After the ore is cleaned, the user can control the push mechanism 3 to push the screen barrel 4 upward to the outside of the cleaning tank 1 through the push mechanism 3. The user opens the protective door 5 to collect the cleaned metal ore, so that the present invention can be more convenient to use and the processing efficiency can be improved.

[0047] By cooperating with the water supply pipe 7, the water source is transported into the interior of the L-shaped water pipe 6, and the water is sprayed toward the screen barrel 4 through several water spray heads 8 connected to the L-shaped water pipe 6. The screen barrel 4 can be backwashed by controlling the rotation of the screen barrel 4, thereby preventing the screen barrel 4 from being blocked by mud and sand, making the present application more conducive to practical use.

[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A metal impurity removal device for mining, comprising a cleaning tank (1), Features: A driving mechanism (2) is arranged inside the cleaning tank (1), a pushing mechanism (3) is arranged inside the driving mechanism (2), a sieve barrel (4) is connected to the upper surface of the pushing mechanism (3) via bolts, the sieve barrel (4) is located inside the cleaning tank (1), and a protective door (5) is movably connected to one side of the sieve barrel (4) via a hinge; An L-shaped water pipe (6) is arranged inside the cleaning tank (1), and the L-shaped water pipe (6) is located outside the sieve barrel (4). A water delivery pipe (7) is fixedly connected to the upper end surface of the L-shaped water pipe (6), and an end of the water delivery pipe (7) away from the L-shaped water pipe (6) passes through the cleaning tank (1). A plurality of water spray heads (8) connected to the L-shaped water pipe (6) are evenly fixedly connected to the side of the L-shaped water pipe (6) close to the sieve barrel (4).

2. A mining metal impurity removal device according to claim 1, Features: The cleaning tank (1) comprises a tank body (101) and a bottom plate (102); the tank body (101) is located above the bottom plate (102); a plurality of support columns (103) are evenly and fixedly connected between the contact surfaces of the tank body (101) and the bottom plate (102); and a sewage pipe (104) penetrating the tank body (101) is fixedly connected to one side of the tank body (101).

3. A mining metal impurity removal device according to claim 2, Features: The driving mechanism (2) comprises a motor (201) fixedly connected to the lower surface of the tank body (101); an output end of the motor (201) passes through the tank body (101) and is fixedly connected to a mounting shell (202); and a bottom end of the pushing mechanism (3) is located inside the mounting shell (202).

4. A mining metal impurity removal device according to claim 2, Features: A plurality of reinforcement strips (14) are evenly and fixedly connected between the side of the L-shaped water pipe (6) away from the screen barrel (4) and the inner wall of the tank body (101); a support plate (15) is fixedly connected to one side of the inner wall of the tank body (101); and the upper surface of the support plate (15) is fixedly connected to the lower surface of the L-shaped water pipe (6).

5. A mining metal impurity removal device according to claim 3, Features: The pushing mechanism (3) comprises a hydraulic cylinder (301) fixedly connected to the interior of the mounting shell (202); an output end of the hydraulic cylinder (301) is fixedly connected to a connecting plate (302); an upper surface of the connecting plate (302) and a lower surface of the sieve barrel (4) are connected via bolts.

6. A mining metal impurity removal device according to claim 3, Features: The inner wall of the tank body (101) is provided with a plurality of limiting rollers (9) in a circular shape, and the plurality of limiting rollers (9) are all located outside the sieve barrel (4). A water guide plate (10) is fixedly connected to the bottom of the inner wall of the tank body (101), and the mounting shell (202) passes through the water guide plate (10).

7. A mining metal impurity removal device according to claim 5, Features: The upper surface of the mounting shell (202) is evenly provided with a plurality of limit grooves (11); the lower surface of the connecting plate (302) is evenly fixedly connected with a plurality of limit columns (12); the limit columns (12) are located inside the limit grooves (11); the lower surface of the connecting plate (302) is fixedly connected with a protective pad (13); the output end of the hydraulic cylinder (301) and the limit columns (12) both pass through the protective pad (13).

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