Waste treatment device for metal processing

Abstract

The utility model discloses a waste treatment device for metal processing, which relates to the technical field of metal waste treatment and comprises a first rust removal structure, a second rust removal structure and two supports. The first rust removal structure comprises a first shell, the lower portion of the first shell is slidably connected with a first filter screen box, one side of the first shell is fixedly connected with a faucet, the second rust removal structure comprises a plurality of supporting legs, the upper ends of the supporting legs are jointly and fixedly connected with a filter structure, the upper end of the filter structure is fixedly connected with a third shell, and the upper end of the third shell is fixedly connected with a cover plate. According to the metal scrap rust removal device, rust treatment can be conducted on metal scraps through the first rust removal structure, so that the rust treatment efficiency of the metal scraps can be improved, the metal scraps can be driven to rub with one another through the pushing structure, and therefore stubborn rust on the surfaces of the metal scraps can be conveniently removed; and the surface of the metal waste can be scoured through the filtering structure, so that rust slag and chemical residual liquid on the metal surface can be taken away.

Description

Technical Field

[0001] The utility model relates to the technical field of metal waste treatment, in particular to a waste treatment device for metal processing. Background Art

[0002] Metal waste refers to metal materials or residues generated during metal processing, manufacturing and use that no longer have their original use value. These wastes may come from cutting, grinding, stamping and other processes in industrial production, or from the dismantling of waste equipment and waste products, or metal waste generated in daily use.

[0003] In the process of metal waste treatment, removing rust on the surface or inside of the metal is undoubtedly a crucial link. These rusts, as products of metal oxidation, have caused great damage to the quality and value of metal waste. Rust not only significantly reduces the purity of the metal, making the originally valuable metal no longer suitable for reuse, but also damages the structure of the metal, resulting in a decrease in the mechanical properties of the metal, which in turn affects its processing and use.

[0004] Chinese patent document CN214918590U discloses a metal waste recycling and processing device, including a water tank, a water tank is provided at the top of the water tank, a water storage chamber is provided at the bottom of an inner tank wall of the water tank, a filter screen is embedded and fixedly installed at the cavity opening of the water storage chamber, a first fixed block and a driving mechanism are vertically fixedly installed at the top of the water tank, the driving mechanism includes a second fixed block, a mounting plate is vertically fixedly installed at the top center position of the first fixed block and the second fixed block, a fixed plate is vertically fixedly installed between the two mounting plates, a flushing mechanism is fixedly installed at the top of the fixed plate, the flushing mechanism includes a water pump, the water pump is fixedly installed at the top center position of the fixed plate, a plurality of nozzles are fixedly connected to the output end of the water pump, a plurality of nozzles are fixedly installed at the bottom end of the fixed plate at equal distances, and a water supply pipe is fixedly connected to the input end of the water pump; however, there are still the following defects in the implementation process:

[0005] Although the device in the above-mentioned document has the characteristics of saving water resources, easy cleaning after flushing and high flushing efficiency, the device in the above-mentioned document flushes and cleans the scrap metal during movement. However, since only the upper part of the scrap metal can be flushed, a second rework is required to flush the metal on the lower surface, which prolongs the cleaning time. In addition, a single flushing cannot achieve fundamental cleaning, and the cleaning effect and efficiency need to be improved. In addition, simply relying on water flushing cannot clean stubborn rust. Utility Model Content

[0006] The purpose of the utility model is to provide a waste treatment device for metal processing to solve the problems raised in the above background technology.

[0007] To solve the above technical problems, the technical solution adopted by the present utility model is as follows:

[0008] A waste treatment device for metal processing, comprising a first rust removal structure, a second rust removal structure and two brackets; a threaded rod is rotatably connected to the upper parts of the two brackets, one side of the threaded rod is fixedly connected with a first motor, the side of the first motor close to the bracket is fixedly connected with the bracket, a guide rod is fixedly connected to the opposite surfaces of the two brackets, a lifting structure is threadedly connected to the outer surface of the threaded rod, and a lifting structure is slidably connected to the outer surfaces of the two guide rods. The first rust removal structure includes a first housing, a first filter box is slidably connected to the lower part of the first housing, a water faucet is fixedly connected to one side of the first housing. The second rust removal structure includes a plurality of feet, a filtering structure is fixedly connected to the upper ends of the plurality of feet, a third housing is fixedly connected to the upper end of the filtering structure, a cover plate is fixedly connected to the upper end of the third housing, a pushing structure is arranged in the middle of the third housing for pushing the metal, a funnel is fixedly connected to the upper end of the cover plate, and the lower end of the funnel penetrates through the upper end of the cover plate and extends to the lower part.

[0009] A further improvement of the technical solution of the present utility model lies in that: the lifting structure includes a slider and a wire mesh frame, the slider is threadedly connected to the threaded rod, the slider is slidably connected to the guide rod, the slider is fixedly connected with a plurality of electric telescopic rods, and the wire mesh frame is rotatably connected to the output ends of the plurality of electric telescopic rods.

[0010] Adopting the above technical solution, in this solution, through the cooperation of the electric telescopic rods and the wire mesh frame, the output ends of the electric telescopic rods can be used to drive the wire mesh frame to lift, so as to drive the metal waste in the inner cavity of the wire mesh frame to lift, which is convenient for lifting the wire mesh frame and the metal waste in the inner cavity of the wire mesh frame in the inner cavity of the first housing, then immersing the metal waste in the chemical liquid in the inner cavity of the first housing, and then using the reaction between the chemical liquid and the metal waste to remove rust.

[0011] A further improvement of the technical solution of the present utility model lies in that: a plurality of filter holes are formed in the lower part of the wire mesh frame.

[0012] Adopting the above technical solution, in this solution, by providing a plurality of filter holes in the lower part of the wire mesh frame, it is convenient for the liquid in the inner cavity of the first housing to enter the inner cavity of the wire mesh frame, so as to immerse and react with the waste metal in the inner cavity of the water faucet, and the filter holes in the lower part of the wire mesh frame are used to facilitate the discharge of rust slag from the inner cavity of the wire mesh frame.

[0013] A further improvement of the technical solution of the present utility model lies in that: the bottom wall of the inner cavity of the first housing is inclined.

[0014] Adopting the above technical solution, in this solution, by arranging the bottom wall of the inner cavity of the first housing to be inclined, it is convenient to discharge the liquid in the inner cavity of the first housing.

[0015] A further improvement of the technical solution of the present utility model lies in that: the filtering structure includes a second housing. In the middle of the inner cavity of the second housing, there is a fixed partition. On one side of the partition, there is a fixed discharge plate, which is fixedly connected to the inner cavity of the second housing. Above the inner cavity of the second housing and on one side of the partition close to the discharge plate, there is a sliding baffle. Above the inner cavity of the second housing and on one side of the partition away from the baffle, there is a fixed perforated plate. Above the inner cavity of the second housing and on one side of the partition away from the discharge plate, there is a sliding second filter box. At the bottom wall of the inner cavity of the second housing, there is a fixed water pump.

[0016] With the above technical solution, in this solution, the second filter box can filter the cleaned water, and then the filtered water can be reused, thereby improving the utilization efficiency of water resources. In addition, through the cooperation of the discharge plate and the baffle, it is convenient to discharge the rust-removed metal waste from the inner cavity of the third housing.

[0017] A further improvement of the technical solution of the present utility model lies in that: the pushing structure includes a second motor. The second motor is fixedly connected to the cover plate. The output end of the second motor penetrates the end face of the cover plate and extends to the lower part. The output end of the second motor is fixedly connected with a connecting rod, which is rotatably connected to the cover plate and the partition. Below the outer surface of the connecting rod, there are a number of push rods fixedly connected in a circular array. Above the connecting rod, there are a number of water outlet pipes fixedly connected in a circular array, and the inner cavity of the water outlet pipe is communicated with the inner cavity of the connecting rod.

[0018] With the above technical solution, in this solution, the second motor can drive the connecting rod to rotate, so that a number of push rods can be driven by the connecting rod to rotate, and then the metal waste in the inner cavity of the third housing can be driven to roll by the push rods, so that the metal waste can rub against each other, facilitating the removal of stubborn rust on the metal waste.

[0019] A further improvement of the technical solution of the present utility model lies in that: the output end of the water pump penetrates the end face of the partition and extends to the middle, and the output end of the water pump penetrates the lower end of the connecting rod and extends to the inner cavity of the connecting rod, and the inner cavity of the water pump is communicated with the inner cavity of the connecting rod.

[0020] With the above technical solution, in this solution, through the cooperation of the water pump and the water outlet pipes, water can be conveyed into the inner cavity of the water outlet pipes and then sprayed out through the nozzles on the water outlet pipes, so that the chemical liquid and rust on the metal waste can be flushed by the water, thereby improving the rust removal efficiency of the metal waste.

[0021] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0022] 1. The utility model provides a waste treatment device for metal processing. Through the cooperation of the first motor and the threaded rod, the lifting structure can be driven to move, facilitating the lifting structure to drive the metal waste to move. Through the first rust removal structure, the rust on the metal waste can be treated, thereby improving the rust treatment efficiency of the metal waste. The funnel facilitates the transportation of the metal waste into the inner cavity of the third housing. Through the pushing structure, the metal waste can be driven to rub against each other, facilitating the cleaning of stubborn rust on the surface of the metal waste. Through the filtering structure, the surface of the metal waste can be flushed, thereby being able to carry away the rust slag and chemical residue on the metal surface, improving the rust cleaning efficiency and quality of the metal waste, and saving the cleaning time at the same time.

[0023] 2. The utility model provides a waste treatment device for metal processing. The filter box II can filter the water containing rust slag, collect the rust slag by using the filter box II, and then the filtered water will gather at the bottom wall of the inner cavity of the second housing, so that it can be reused, thereby improving the utilization efficiency of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The following further illustrates the present utility model with reference to the drawings.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0026] Figure 2 It is a schematic diagram of the first rust removal structure of the present utility model;

[0027] Figure 3 It is a schematic diagram of the lifting structure of the present utility model;

[0028] Figure 4 It is a schematic diagram of the second rust removal structure of the present utility model;

[0029] Figure 5 It is a schematic diagram of the filtering structure of the present utility model;

[0030] Figure 6 It is a schematic diagram of the water delivery structure of the present utility model;

[0031] Figure 7 It is a schematic diagram of the first housing of the present utility model;

[0032] Figure 8 It is a schematic diagram of the pushing structure of the present utility model;

[0033] In the figure: 1. Bracket; 2. First motor; 3. Threaded rod; 4. Guide rod; 5. Lifting structure; 51. Slide block; 52. Electric telescopic rod; 53. Mesh frame; 6. First rust removal structure; 61. First housing; 62. First filter box; 63. Water faucet; 7. Second rust removal structure; 71. Support feet; 72. Filtering structure; 721. Second housing; 722. Second filter box; 723. Discharge plate; 724. Baffle; 725. Partition; 726. Orifice plate; 727. Water pump; 73. Third housing; 74. Cover plate; 75. Pushing structure; 751. Second motor; 752. Connecting rod; 753. Outlet pipe; 754. Push rod; 76. Hopper. Detailed implementation manners

[0034] The following further describes the present utility model in detail with reference to embodiments:

[0035] Embodiment 1

[0036] As Figure 1-8 shown, the present utility model provides a waste treatment device for metal processing, including a first rust removal structure 6, a second rust removal structure 7 and two brackets 1; a threaded rod 3 is rotatably connected to the upper parts of the two brackets 1, a first motor 2 is fixedly connected to one side of the threaded rod 3, the first motor 2 is fixedly connected to the bracket 1 near one side of the bracket 1, a guide rod 4 is fixedly connected to the opposite surfaces of the two brackets 1, a lifting structure 5 is threadedly connected to the outer surface of the threaded rod 3, and a lifting structure 5 is slidably connected to the outer surfaces of the two guide rods 4. The first rust removal structure 6 includes a first housing 61, a first filter box 62 is slidably connected to the lower part of the first housing 61, a water faucet 63 is fixedly connected to one side of the first housing 61. The second rust removal structure 7 includes a plurality of support feet 71, a filtering structure 72 is fixedly connected to the upper ends of the plurality of support feet 71, a third housing 73 is fixedly connected to the upper end of the filtering structure 72, a cover plate 74 is fixedly connected to the upper end of the third housing 73, a pushing structure 75 is arranged in the middle of the third housing 73, the pushing structure 75 is used for pushing the metal, a hopper 76 is fixedly connected to the upper end of the cover plate 74, and the lower end of the hopper 76 penetrates through the upper end of the cover plate 74 and extends to the lower part.

[0037] In this embodiment, a pair of threaded rod 3 and guide rod 4 can be used for support. With the cooperation of the first motor 2 and the threaded rod 3, the lifting structure 5 can be driven to move. The guide rod 4 can limit the moving position of the lifting structure 5. The lifting structure 5 can drive the metal waste to lift. The first rust removal structure 6 can perform the first rust removal on the metal waste. By the reaction of the chemical solution with the waste metal, the rust on the waste metal can be promoted to fall off. The second rust removal structure 7 can perform secondary rust removal on the waste metal, thereby flushing the waste metal, and promoting the stubborn rust and residual liquid on the surface of the waste metal to separate, improving the rust removal efficiency and quality of the waste metal.

[0038] Embodiment 2

[0039] As Figure 2 , Figure 3 , Figure 7 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the lifting structure 5 includes a slider 51 and a mesh frame 53. The slider 51 is threadedly connected to the threaded rod 3, the slider 51 is slidably connected to the guide rod 4, the slider 51 is fixedly connected with a plurality of electric telescopic rods 52, the mesh frame 53 is rotatably connected to the output ends of the plurality of electric telescopic rods 52, a plurality of filter holes are formed in the lower part of the mesh frame 53, and the bottom wall of the inner cavity of the outer shell 61 is inclined.

[0040] In this embodiment, the metal waste to be processed is poured into the inner cavity of the mesh frame 53, and then the motor 1 2 is used to drive the threaded rod 3 to rotate, and then the threaded rod 3 is used to drive the lifting structure 5 to move. When the mesh frame 53 moves directly above the outer shell 61, the output end of the electric telescopic rod 52 is used to push the mesh frame 53 to move towards the inner cavity of the outer shell 61. When the mesh frame 53 descends to a certain position, the chemical solution in the inner cavity of the outer shell 61 enters the inner cavity of the mesh frame 53 through the filter holes in the lower part of the mesh frame 53, and then the metal waste is soaked. By the reaction between the solution and the rust, the rust slag is promoted to fall off from the surface of the metal waste. When the metal waste is soaked for a period of time, the electric telescopic rod 52 is used to drive the mesh frame 53 to rise, so that the chemical solution and the rust slag in the inner cavity of the mesh frame 53 flow into the inner cavity of the outer shell 61 together from the inner cavity of the mesh frame 53. Then, the rust slag is collected by the filter box 1 62. When a certain amount is collected, the filter box 1 62 can be slid out from the inner cavity of the outer shell 61 to process the rust slag in the inner cavity of the filter box 1 62.

[0041] Embodiment 3

[0042] As Figure 4 , Figure 6 , Figure 8 shown, on the basis of Embodiment 2, the present utility model provides a technical solution: Preferably, the pushing structure 75 includes a motor 2 751, the motor 2 751 is fixedly connected to the cover plate 74, the output end of the motor 2 751 penetrates through the end face of the cover plate 74 and extends to the lower part, the output end of the motor 2 751 is fixedly connected with a connecting rod 752, the connecting rod 752 is rotatably connected to the cover plate 74, the connecting rod 752 is rotatably connected to the partition plate 725, a plurality of push rods 754 are fixedly connected to the lower part of the outer surface of the connecting rod 752 in a circumferential array, a plurality of water outlet pipes 753 are fixedly connected to the upper part of the connecting rod 752 in a circumferential array, and the inner cavity of the water outlet pipe 753 is communicated with the inner cavity of the connecting rod 752. The output end of the water pump 727 penetrates through the end face of the partition plate 725 and extends to the middle part, and the output end of the water pump 727 penetrates through the lower end of the connecting rod 752 and extends to the inner cavity of the connecting rod 752, and the inner cavity of the water pump 727 is communicated with the inner cavity of the connecting rod 752.

[0043] In this embodiment, the motor 1 2 is then driven to rotate the threaded rod 3, and then the threaded rod 3 is used to drive the lifting structure 5 to move above the second rust removal structure 7. Through the cooperation of a number of electric telescopic rods 52, the wire frame 53 can be driven to rotate, and then the waste metal in the inner cavity of the wire frame 53 is poured from the inner cavity of the funnel 76 into the inner cavity of the outer shell three 73. Then, by running the motor two 751, the connecting rod 752 is driven to rotate by the motor two 751, and then a number of push rods 754 are driven to rotate by the connecting rod 752, so that the push rods 754 can be driven to push the metal waste to move. When the metal waste rubs against each other, the stubborn rust on the metal waste can be caused to fall off. At the same time, the water pump 727 is run, and the water pump 727 is used to transport water into the inner cavity of the connecting rod 752, and then transported into the inner cavity of the water outlet pipe 753. The metal waste is flushed by the spray head on the water outlet pipe 753, so that the rust slag and the remaining chemical solution on the metal waste can be flushed away together.

[0044] Embodiment 4

[0045] As Figure 5 shown, on the basis of Embodiment 3, the present utility model provides a technical solution: Preferably, the filtering structure 72 includes an outer shell two 721. A partition plate 725 is fixedly connected to the middle of the inner cavity of the outer shell two 721. A discharge plate 723 is fixedly connected to one side of the partition plate 725. The discharge plate 723 is fixedly connected to the inner cavity of the outer shell two 721. A baffle 724 is slidably connected to the upper part of the inner cavity of the outer shell two 721 and the side of the partition plate 725 close to the discharge plate 723. An orifice plate 726 is fixedly connected to the upper part of the inner cavity of the outer shell two 721 and the side of the partition plate 725 away from the baffle 724. A filter screen box two 722 is slidably connected to the upper part of the inner cavity of the outer shell two 721 and the side of the partition plate 725 away from the discharge plate 723. A water pump 727 is fixedly connected to the bottom wall of the inner cavity of the outer shell two 721.

[0046] In this embodiment, then the water after flushing will fall into the inner cavity of the filter screen box two 722 through the holes on the orifice plate 726. The rust slag in the water is collected by the filter screen box two 722, and then the filtered water will fall into the inner cavity of the outer shell two 721. Then, when the rust removal is completed, the baffle 724 is slid out from the inner cavity of the outer shell two 721, and then the metal waste can roll from the discharge plate 723 into the inner cavity of the outer shell three 73, and then the metal waste can be collected.

[0047] Next, the working principle of the waste treatment device for metal processing will be specifically described.

[0048] As Figure 1-8As shown, when rust removal is required for metal waste, first pour the metal waste to be processed into the inner cavity of the wire frame 53. Then, drive the threaded rod 3 to rotate by using the first motor 2, and then drive the lifting structure 5 to move by using the threaded rod 3. When the wire frame 53 moves directly above the first housing 61, push the wire frame 53 towards the inner cavity direction of the first housing 61 by making the output end of the electric telescopic rod 52 extend. When the wire frame 53 descends to a certain position, the chemical solution in the inner cavity of the first housing 61 enters the inner cavity of the wire frame 53 through the filter holes at the lower part of the wire frame 53, and then soak the metal waste. Through the reaction between the solution and the rust, the rust slag is promoted to fall off from the surface of the metal waste. When the metal waste is soaked for a period of time, drive the wire frame 53 to rise by using the electric telescopic rod 52, so that the chemical solution and the rust slag in the inner cavity of the wire frame 53 flow from the inner cavity of the wire frame 53 into the inner cavity of the first housing 61 together. Then, collect the rust slag through the first filter box 62. When a certain amount is collected, the first filter box 62 can be slid out from the inner cavity of the first housing 61 to process the rust slag in the inner cavity of the first filter box 62;

[0049] Then, drive the threaded rod 3 to rotate by using the first motor 2, and then drive the lifting structure 5 to move above the second rust removal structure 7 by using the threaded rod 3. Through the cooperation of several electric telescopic rods 52, the wire frame 53 can be driven to rotate. Then, pour the waste metal in the inner cavity of the wire frame 53 into the inner cavity of the third housing 73 from the inner cavity of the funnel 76. Then, make the second motor 751 operate, drive the connecting rod 752 to rotate by using the second motor 751, and then drive several push rods 754 to rotate by using the connecting rod 752, so that the push rods 754 can be driven to push the metal waste to move. When the metal waste rubs against each other, the stubborn rust on the metal waste can be promoted to fall off. At the same time, make the water pump 727 operate, use the water pump 727 to transport water into the inner cavity of the connecting rod 752, and then transport it into the inner cavity of the water outlet pipe 753. Wash the metal waste through the spray heads on the water outlet pipe 753, so that the rust slag and the remaining chemical solution on the metal waste can be washed away together;

[0050] Then, the washed water will fall into the inner cavity of the second filter box 722 through the holes on the hole plate 726. Collect the rust slag in the water through the second filter box 722, and then the filtered water will fall into the inner cavity of the second housing 721. Then, when the rust removal is completed, slide the baffle 724 out of the inner cavity of the second housing 721, and then the metal waste can roll from the discharge plate 723 into the inner cavity of the third housing 73, and then the metal waste can be collected.

[0051] The above has generally described the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, the modifications or improvements made without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A waste treatment device for metal processing, comprising a first rust removal structure (6), a second rust removal structure (7) and two brackets (1); characterized in that: The upper parts of the two brackets (1) are connected to a threaded rod (3) for rotation, one side of the threaded rod (3) is fixedly connected to a motor (2), the side of the motor (2) close to the bracket (1) is fixedly connected to the bracket (1), the opposite surfaces of the two brackets (1) are fixedly connected to a guide rod (4), the outer surface of the threaded rod (3) is threadedly connected to a lifting structure (5), the outer surfaces of the two guide rods (4) are slidably connected to the lifting structure (5), the first rust removal structure (6) comprises a shell (61), the lower part of the shell (61) is slidably connected to a filter box (62), the shell (61) is fixedly connected to the filter box (62), the outer surface of the shell (61) is fixedly connected to the guide rod (4), and the lifting structure (5) is fixedly connected to the guide rod (4). 1) A faucet (63) is fixedly connected to one side, the second rust removal structure (7) comprises a plurality of legs (71), the upper ends of the plurality of legs (71) are commonly fixedly connected to a filtering structure (72), the upper end of the filtering structure (72) is fixedly connected to a shell three (73), the upper end of the shell three (73) is fixedly connected to a cover plate (74), a pushing structure (75) is arranged in the middle of the shell three (73), the pushing structure (75) is used to push the metal, the upper end of the cover plate (74) is fixedly connected to a funnel (76), and the lower end of the funnel (76) passes through the upper end of the cover plate (74) and extends to the lower part.

2. A metal processing waste treatment device according to claim 1, characterized in that: The lifting structure (5) comprises a slider (51) and a screen frame (53); the slider (51) is threadedly connected to the threaded rod (3); the slider (51) is slidably connected to the guide rod (4); the slider (51) is fixedly connected to a plurality of electric telescopic rods (52); and the screen frame (53) is rotatably connected to the output ends of the plurality of electric telescopic rods (52).

3. A metal processing waste treatment device according to claim 2, characterized in that: The lower part of the mesh frame (53) is provided with a plurality of filter holes.

4. A metal processing waste treatment device according to claim 1, characterized in that: The bottom wall of the inner cavity of the shell 1 (61) is inclined.

5. The metal processing waste treatment device according to claim 1, characterized in that: The filtering structure (72) comprises a second shell (721), a partition (725) is fixedly connected to the middle of the inner cavity of the second shell (721), a discharge plate (723) is fixedly connected to one side of the partition (725), the discharge plate (723) is fixedly connected to the inner cavity of the second shell (721), a baffle (724) is slidably connected to the upper part of the inner cavity of the second shell (721) and the side of the partition (725) close to the discharge plate (723), a perforated plate (726) is fixedly connected to the upper part of the inner cavity of the second shell (721) and the side of the partition (725) away from the baffle (724), a filter box (722) is slidably connected to the upper part of the inner cavity of the second shell (721) and the side of the partition (725) away from the discharge plate (723), and a water pump (727) is fixedly connected to the bottom wall of the inner cavity of the second shell (721).

6. The metal processing waste treatment device according to claim 1, characterized in that: The pushing structure (75) comprises a second motor (751), wherein the second motor (751) is fixedly connected to the cover plate (74), and the output end of the second motor (751) passes through the end surface of the cover plate (74) and extends to the lower part, and the output end of the second motor (751) is fixedly connected to a connecting rod (752), and the connecting rod (752) is rotatably connected to the cover plate (74), and the connecting rod (752) is rotatably connected to the partition plate (725), and a plurality of push rods (754) are fixedly connected to the lower annular array of the outer surface of the connecting rod (752), and a plurality of water outlet pipes (753) are fixedly connected to the upper annular array of the connecting rod (752), and the inner cavity of the water outlet pipe (753) is communicated with the inner cavity of the connecting rod (752).

7. The metal processing waste treatment device according to claim 5, characterized in that: The output end of the water pump (727) passes through the end surface of the partition (725) and extends to the middle part. The output end of the water pump (727) passes through the lower end of the connecting rod (752) and extends to the inner cavity of the connecting rod (752). The inner cavity of the water pump (727) is in communication with the inner cavity of the connecting rod (752).

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