Method for treating waste catalyst containing copper, cobalt and nickel and homogenizing device thereof

Abstract

The invention discloses a method for treating a waste catalyst containing copper, cobalt and nickel and a homogenizing device thereof, and belongs to the technical field of waste catalyst treatment.The device comprises a box body, a feeding assembly is installed at the top end of the box body, a spraying assembly is installed on the outer wall of one side of the feeding assembly, and a mixing assembly is movably installed on the inner wall of the box body; a taking-out assembly is movably installed at the bottom end of the inner wall of the box body, a drainage pipe penetrates through the outer wall of the bottom end of the box body, a storage assembly is installed at the bottom of one end of the drainage pipe, a limiting plate is attached to the outer side wall of the storage assembly, a supporting frame is fixedly installed at the bottom end of the box body, and a frame is welded to the outer side wall of the supporting frame. The device is novel in design, manual long-time feeding work is avoided when a waste catalyst is put into equipment for treatment, time and labor are saved, water absorption of the waste catalyst in the spraying process is more uniform, the working efficiency is improved, residual impurities of the waste catalyst in the treatment process can be filtered out, secondary pollution caused when a used water source is discharged is avoided, and the device is suitable for popularization and application. Therefore, the best use effect is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of waste catalyst treatment, and particularly relates to a method for treating waste catalyst containing copper, cobalt and nickel and a homogenizing device thereof. Background Art

[0002] Waste catalysts come from industries such as refined petroleum product manufacturing, basic chemical raw material manufacturing, pesticide manufacturing, chemical pharmaceutical raw material manufacturing, veterinary drug manufacturing, biological drug manufacturing, and environmental management. They mainly include waste catalysts generated in the catalytic cracking process of petroleum products; waste catalysts generated in the synthesis, esterification, condensation and other processes in the production of resins, latex, plasticizers, and glues / adhesives; waste catalysts generated in the production process of organic solvents; waste catalysts generated in the preparation of chemical raw materials and waste automobile exhaust purification catalysts. Waste catalysts have great harm to the ecological environment and human health. Some fresh catalysts themselves contain some toxic and harmful components. During the production process, the toxic and harmful components in the materials in contact with the catalyst will also enter the catalyst. Among the catalytic agents, if the spent catalysts are disposed of at will, the toxic and harmful components therein will enter the water bodies and soil with the erosion of rainwater, causing harm to the water bodies and soil as well as vegetation and organisms, and endangering human health through the food chain. In addition, the particle size of some spent catalysts, such as catalytic cracking spent catalysts, is very small and can be easily inhaled by people, thus endangering human health. However, the existing treatment device for spent catalysts containing copper, cobalt and nickel requires long-term manual loading work when the spent catalysts are put into the equipment for treatment, which is time-consuming and labor-intensive. In addition, the water absorption during the spraying process is not uniform, which reduces the work efficiency. The impurities remaining in the spent catalysts during the treatment process cannot be filtered out, and the water source used in the treatment process is prone to secondary pollution when discharged, thereby failing to achieve the best use effect. Summary of the invention

[0003] The object of the present invention is to provide a method for treating waste catalyst containing copper, cobalt and nickel and a homogenizing device thereof, so as to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a method for treating waste catalyst containing copper, cobalt and nickel and a homogenizing device thereof, comprising a box body, a feeding assembly is installed on the top of the box body, and a spray assembly is installed on the outer wall of one side of the feeding assembly, a mixing assembly is movably installed on the inner wall of the box body, and a removal assembly is movably installed on the bottom end of the inner wall of the box body, a drainage pipe is penetrated through the outer wall of the bottom end of the box body, and a storage assembly is installed at the bottom of one end of the drainage pipe, the outer wall of the storage assembly is fitted with a limiting plate, a support frame is fixedly installed on the bottom end of the box body, and a frame is welded to the outer wall of the support frame.

[0005] As a preferred embodiment, the feeding component includes a silo, the inner wall of the feeding component is equipped with a silo, the inner wall of the silo is provided with a scale, a feed pipe is passed through the bottom end of the silo, and a vibration motor is fixedly installed on the outer wall of the feed pipe.

[0006] As a preferred embodiment, the silo is specifically conical, and the bottom end of the silo is connected to the box body through a feed pipe.

[0007] As a preferred implementation, the outer wall of the vibration motor is wrapped with an insulating sleeve, and the specific model of the vibration motor is YZS-4.

[0008] As a preferred embodiment, the spray assembly includes a water tank, a water tank is installed on the upper surface of the spray assembly, a liquid filling port is opened at the top of the water tank, a conduit is passed through the outer wall of the bottom end of the water tank, and a water pump is passed through one end of the conduit, and nozzles are installed around the bottom end of the spray assembly.

[0009] As a preferred implementation, the bottom end of the water pump is connected to the nozzle, and the specific model of the water pump is IS65-50-125.

[0010] As a preferred embodiment, the mixing component includes a driving shaft, the driving shaft is installed on the inner wall of the mixing component, and a connecting rod is rotatably connected to the outer wall of the driving shaft, one end of the connecting rod is movably connected to a stirring blade, one end of the driving shaft passes through a box and is rotatably connected to a driving motor, the taking-out component includes a pull box, the pull box is installed on the inner wall of the taking-out component, and a filter is installed on the bottom end of the inner wall of the pull box, and a handle is installed on the outer wall of the taking-out component.

[0011] As a preferred implementation, one end of the drive motor is connected through the box body, and the specific model of the drive motor is Y90S-2.

[0012] As a preferred embodiment, the storage component includes a liquid storage tank, a liquid storage tank is installed on the inner wall of the storage component, and a filter component is installed on the top of the liquid storage tank, a heating coil is installed on the bottom end of the inner wall of the liquid storage tank, and a servo motor is installed on the bottom end of the outer wall of the liquid storage tank, brackets are fixedly connected on both sides of the bottom end of the liquid storage tank, and a connecting pipe is penetrated through the outer wall of the liquid storage tank, the filter component includes a filter screen, a filter screen is installed on the inner wall of the filter component, and a gasket is installed on the bottom end of the filter component, a clamp is sleeved on the outer wall of the gasket, and a threaded hole is opened on the outer wall of one end of the clamp, and a through hole is opened at the bottom end of the inner wall of the gasket.

[0013] As a preferred embodiment, the filter screen is specifically in a honeycomb shape, and the filter screen specifically adopts a metal wire mesh component.

[0014] As a preferred embodiment, the servo motor is electrically connected to the heating coil via a wire, and the specific model of the servo motor is Y280-2.

[0015] The method for treating waste catalyst containing copper, cobalt and nickel and the use method of the homogenizing device thereof are produced by operating according to the following steps: In the first step, the spent catalyst is placed on the inner wall of the silo, and introduced into the box through the feed pipe. The feed pipe is vibrated by the vibration motor to avoid blockage; The second step is to inject water and chemical liquid into the water tank through the liquid injection port, use a conduit to guide the water and chemical liquid in the water tank into the water pump, pressurize them through the water pump, and use a nozzle to spray the water and chemical liquid on the waste catalyst in the tank. During the spraying process, the driving motor drives the driving shaft to rotate, and when the driving shaft rotates, it drives the connecting rod and the stirring blades to stir and mix the waste catalyst in the tank; The third step is to filter the waste catalyst through the filter, pull the handle to take out the pull box in the box, and take out the degraded waste catalyst; The fourth step is to discharge the waste water after the waste catalyst is degraded in the box into the liquid storage tank through the drainage pipe; The fifth step is to filter the impurities contained in the liquid through the filter, support and fix the filter with a gasket, use the threaded hole to install the fixing nut, turn the fixing nut to drive the clamp to lock the filter in the gasket, and also remove and replace the filter, and introduce the filtered liquid into the inner wall of the liquid storage tank through the through hole, add chemicals to the inside of the liquid storage tank, control the operation of the heating coil by the servo motor, and use the heating coil to heat the liquid in the liquid storage tank. With the cooperation of chemicals, the toxic substances in the liquid are evaporated, and finally connected to other pipelines through the connecting pipe to discharge the purified liquid in the liquid storage tank.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The method for treating waste catalyst containing copper, cobalt and nickel and the homogenizing device thereof are provided with a silo, a scale, a feed pipe and a vibration motor and other structures, the waste catalyst is put on the inner wall of the silo, and is introduced into the interior of the box through the feed pipe, the feed pipe is vibrated by the vibration motor to avoid blockage, the scale is used to check the amount of waste catalyst, and when the waste catalyst is put into the equipment for treatment, long-term manual feeding work is avoided, which saves time and labor; The method for treating waste catalyst containing copper, cobalt and nickel and the homogenizing device thereof are provided with structures such as a water tank, a liquid injection port, a conduit, a water pump, a nozzle, a driving shaft, a connecting rod, a stirring blade and a driving motor. Water and chemical liquid are injected into the water tank through the liquid injection port, the water and chemical liquid in the water tank are introduced into the water pump through the conduit, the water pump pressurizes them, and the water and chemical liquid are sprayed on the waste catalyst in the box body through the nozzle. During the spraying process, the driving motor drives the driving shaft to rotate, and when the driving shaft rotates, it drives the connecting rod and the stirring blade to stir and mix the waste catalyst in the box body. During the spraying process, the waste catalyst absorbs water more evenly, thereby improving work efficiency. The method for treating waste catalyst containing copper, cobalt and nickel and the homogenizing device thereof are provided with structures such as a pull box, a filter screen and a handle. The pull box is slidably connected to the bottom end of the inner wall of the box, and the waste catalyst is filtered through the filter screen. The pull box is taken out of the box by pulling the handle, and the waste catalyst that has been degraded is taken out. Impurities remaining in the waste catalyst during the treatment process can be filtered out. The method for treating waste catalyst containing copper, cobalt and nickel and the homogenizing device thereof are provided with structures such as a liquid storage tank, a filter screen, a gasket, a clamp, a threaded hole, a through hole, a heating coil, a servo motor, a bracket and a drain pipe. When the liquid in which the waste catalyst is degraded in a box is discharged through the drain pipe, impurities contained in the liquid are filtered through the filter screen, the filter screen is supported and fixed by the gasket, a fixing nut is installed by the threaded hole, the fixing nut is screwed to drive the clamp to lock the filter screen in the gasket, and the filter screen can also be disassembled and replaced, the filtered liquid is introduced into the inner wall of the liquid storage tank through the through hole, chemicals are added to the inside of the liquid storage tank, the heating coil is controlled to operate by the servo motor, the liquid in the liquid storage tank is heated by the heating coil, toxic substances contained in the liquid are evaporated with the cooperation of the chemicals, and finally other pipelines are connected through the connecting pipe to discharge the purified liquid in the liquid storage tank, so as to avoid secondary pollution caused by the used water source during discharge, thereby achieving the best use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the feeding assembly in the present invention; Figure 3 It is a schematic diagram of the structure of the spray assembly in the present invention; Figure 4 It is a schematic diagram of the structure of the mixing assembly in the present invention; Figure 5 It is a structural schematic diagram of the removal component in the present invention; Figure 6 It is a schematic diagram of the structure of the storage component in the present invention; Figure 7It is a schematic diagram of the structure of the filter assembly in the present invention.

[0018] In the figure: 1. box body; 2. feeding assembly; 21. silo; 22. scale; 23. feeding pipe; 24. vibration motor; 3. spray assembly; 31. water tank; 32. filling port; 33. catheter; 34. water pump; 35. nozzle; 4. mixing assembly; 41. driving shaft; 42. connecting rod; 43. stirring blade; 44. driving motor; 5. taking out assembly; 51. pull box; 52. filter; 53. handle; 6. drain pipe; 7. storage assembly; 71. liquid storage tank; 72. filter assembly; 721. filter; 722. gasket; 723. clamp; 724. threaded hole; 725. through hole; 73. heating coil; 74. servo motor; 75. bracket; 76. connecting pipe; 8. limit plate; 9. support frame; 10. frame. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the embodiments.

[0020] The following examples are used to illustrate the present invention, but they cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions. Simple improvements to the method of the present invention under the premise of the concept of the present invention belong to the scope of protection claimed in the present invention.

[0021] Embodiment 1, combination Figure 1-7 As shown, the present invention provides a method for treating waste catalyst containing copper, cobalt and nickel and a homogenizing device thereof, comprising a box body 1, a feeding component 2 is installed on the top of the box body 1, and a spray component 3 is installed on the outer wall of one side of the feeding component 2, a mixing component 4 is movably installed on the inner wall of the box body 1, and a removal component 5 is movably installed on the bottom end of the inner wall of the box body 1, a drainage pipe 6 is penetrated through the outer wall of the bottom end of the box body 1, and the wastewater after the degradation of the waste catalyst in the box body 1 is discharged into a liquid storage tank 71 through the drainage pipe 6, and a storage component 7 is installed at the bottom of one end of the drainage pipe 6, and a limiting plate 8 is attached to the outer wall of the storage component 7, and a support frame 9 is fixedly installed at the bottom end of the box body 1, and the box body 1 is supported by the support frame 9, and a frame 10 is welded to the outer wall of the support frame 9.

[0022] The feeding component 2 includes a silo 21, the inner wall of the feeding component 2 is installed with the silo 21, and the inner wall of the silo 21 is provided with a scale 22, the bottom end of the silo 21 is penetrated with a feed pipe 23, and the outer wall of the feed pipe 23 is fixedly installed with a vibration motor 24, the waste catalyst is put into the inner wall of the silo 21, and is introduced into the interior of the casing 1 through the feed pipe 23, the feed pipe 23 is vibrated by the vibration motor 24 to avoid blockage, and the amount of the waste catalyst is checked by the scale 22, the silo 21 is specifically conical, and the bottom end of the silo 21 is connected with the casing 1 through the feed pipe 23, the outer wall of the vibration motor 24 is wrapped with an insulating sleeve, and the specific model of the vibration motor 24 is YZS-4, which can prevent leakage and is safe and reliable.

[0023] As a preferred embodiment, the spray assembly 3 includes a water tank 31, the water tank 31 is installed on the upper surface of the spray assembly 3, and a liquid injection port 32 is opened at the top of the water tank 31, a conduit 33 is penetrated through the outer wall of the bottom end of the water tank 31, and a water pump 34 is penetrated at one end of the conduit 33, and nozzles 35 are installed around the bottom end of the spray assembly 3, water and chemical liquid are injected into the water tank 31 through the liquid injection port 32, the water source and chemical liquid in the water tank 31 are introduced into the water pump 34 by the conduit 33, and are pressurized by the water pump 34, and the water source and chemical liquid are sprayed on the waste catalyst in the box body 1 by the nozzle 35, the bottom end of the water pump 34 is connected to the nozzle 35, and the specific model of the water pump 34 is IS65-50-125, which can increase the pressure during spraying to achieve the best use effect.

[0024] The mixing component 4 includes a driving shaft 41, the inner wall of the mixing component 4 is installed with the driving shaft 41, and the outer wall of the driving shaft 41 is rotatably connected with a connecting rod 42, one end of the connecting rod 42 is movably connected with a stirring blade 43, one end of the driving shaft 41 passes through the box body 1 and is rotatably connected with a driving motor 44, the taking-out component 5 includes a pull box 51, the inner wall of the taking-out component 5 is installed with a pull box 51, and the bottom end of the inner wall of the pull box 51 is installed with a filter screen 52, and the outer wall of the taking-out component 5 is installed with a handle 53. During the spraying process, the driving motor 44 drives the driving shaft 41 to rotate, and when the driving shaft 41 rotates, it drives the connecting rod 42 and the stirring blade 43 to stir and mix the waste catalyst in the box body 1, and filters the waste catalyst through the filter screen 52. Pull the handle 53 to take out the pull box 51 in the box body 1, and take out the degraded waste catalyst. One end of the driving motor 44 is connected with the box body 1, and the specific model of the driving motor 44 is Y90S-2, which is convenient for driving the driving shaft 41 to rotate, and has strong practicality.

[0025] The storage component 7 includes a liquid storage tank 71, a liquid storage tank 71 is installed on the inner wall of the storage component 7, and a filter component 72 is installed on the top of the liquid storage tank 71, a heating coil 73 is installed on the bottom end of the inner wall of the liquid storage tank 71, and a servo motor 74 is installed on the bottom end of the outer wall of the liquid storage tank 71, brackets 75 are fixedly connected to both sides of the bottom end of the liquid storage tank 71, and a connecting pipe 76 is penetrated through the outer wall of the liquid storage tank 71, and the filter component 72 includes a filter screen 721, a filter screen 721 is installed on the inner wall of the filter component 72, and a gasket 722 is installed on the bottom end of the filter component 72, a clamp 723 is sleeved on the outer wall of the gasket 722, and a threaded hole 724 is opened on the outer wall of one end of the clamp 723, and a through hole 725 is opened on the bottom end of the inner wall of the gasket 722. When the drain pipe 6 discharges the liquid in which the waste catalyst in the box body 1 has been degraded, the impurities contained in the liquid are filtered through the filter screen 721, and the filter screen 721 is supported and fixed by the gasket 722. The grooved hole 724 is used to install the fixing nut, and the fixing nut is turned to drive the clamp 723 to lock the filter screen 721 in the gasket 722. The filter screen 721 can also be disassembled and replaced, and the filtered liquid is introduced into the inner wall of the liquid storage tank 71 through the through hole 725, and chemicals are added to the inside of the liquid storage tank 71. The operation of the heating coil 73 is controlled by the servo motor 74, and the heating coil 73 is used to heat the liquid in the liquid storage tank 71. With the cooperation of chemicals, the toxic substances contained in the liquid are evaporated, and finally other pipelines are connected through the connecting pipe 76 to discharge the purified liquid in the liquid storage tank 71. The filter screen 721 is specifically honeycomb-shaped, and the filter screen 721 specifically adopts a metal wire mesh component, which is corrosion-resistant and has a long service life. The servo motor 74 is electrically connected to the heating coil 73 through a wire, and the specific model of the servo motor 74 is Y280-2, and the voltage output is stable, which improves work efficiency.

[0026] The method for treating waste catalyst containing copper, cobalt and nickel and the use method of the homogenizing device thereof are produced by operating according to the following steps: In the first step, the waste catalyst is placed on the inner wall of the silo 21, introduced into the interior of the box body 1 through the feed pipe 23, and the feed pipe 23 is vibrated by the vibration motor 24 to avoid blockage; In the second step, water and chemical liquid are injected into the water tank 31 through the liquid injection port 32, and the water and chemical liquid in the water tank 31 are introduced into the water pump 34 through the conduit 33, and the water pump 34 pressurizes them, and the water and chemical liquid are sprayed on the waste catalyst in the box body 1 through the nozzle 35. During the spraying process, the driving motor 44 drives the driving shaft 41 to rotate, and when the driving shaft 41 rotates, it drives the connecting rod 42 and the stirring blade 43 to stir and mix the waste catalyst in the box body 1; The third step is to filter the waste catalyst through the filter 52, pull the handle 53 to take out the pull box 51 in the box body 1, and take out the degraded waste catalyst; Step 4: drain the waste water after the waste catalyst is degraded in the box 1 into the liquid storage tank 71 through the drain pipe 6; The fifth step is to filter the impurities contained in the liquid through the filter screen 721, support and fix the filter screen 721 through the gasket 722, install the fixing nut through the threaded hole 724, screw the fixing nut to drive the clamp 723 to lock the filter screen 721 in the gasket 722, and also disassemble and replace the filter screen 721, introduce the filtered liquid into the inner wall of the liquid storage tank 71 through the through hole 725, add chemicals to the inside of the liquid storage tank 71, control the operation of the heating coil 73 through the servo motor 74, heat the liquid in the liquid storage tank 71 by the heating coil 73, evaporate the toxic substances in the liquid with the cooperation of the chemicals, and finally connect other pipelines through the connecting pipe 76 to discharge the purified liquid in the liquid storage tank 71.

[0027] When in use, the waste catalyst is placed on the inner wall of the silo 21, and is introduced into the box body 1 through the feed pipe 23. The feed pipe 23 is vibrated by the vibration motor 24 to avoid blockage. The amount of the waste catalyst is checked by the scale 22. Water and chemical liquid are injected into the water tank 31 through the injection port 32. The water and chemical liquid in the water tank 31 are introduced into the water pump 34 through the conduit 33. The water pump 34 pressurizes them, and the water and chemical liquid are sprayed on the waste catalyst in the box body 1 through the nozzle 35. During the spraying process, the driving motor 44 drives the driving shaft 41 to rotate, and when the driving shaft 41 rotates, it drives the connecting rod 42 and the stirring blade 43 to stir and mix the waste catalyst in the box body 1, and the waste catalyst is filtered through the filter screen 52. The pull box 51 is taken out of the box body 1 by pulling the handle 53, and the degraded waste catalyst is taken out. The waste water after the waste catalyst in the box body 1 is degraded is discharged into the liquid storage tank 71 through the drain pipe 6. When the liquid after the waste catalyst in the box body 1 is degraded is discharged through the filter screen 721 The impurities contained in the liquid are filtered, the filter screen 721 is supported and fixed by the gasket 722, the fixing nut is installed by the threaded hole 724, the fixing nut is screwed to drive the clamp 723 to lock the filter screen 721 in the gasket 722, and the filter screen 721 can also be disassembled and replaced, and the filtered liquid is introduced into the inner wall of the liquid storage tank 71 through the through hole 725, and chemicals are added to the liquid storage tank 71. The heating coil 73 is controlled by the servo motor 74 to operate, and the liquid in the liquid storage tank 71 is heated by the heating coil 73. The toxic substances contained in the liquid are evaporated with the cooperation of the chemicals, and finally other pipelines are connected through the connecting pipe 76 to discharge the purified liquid in the liquid storage tank 71. When the waste catalyst is put into the equipment for treatment, it avoids long-term manual loading work, saving time and labor. During the spraying process, the waste catalyst absorbs water more evenly, improving work efficiency, and impurities remaining in the waste catalyst during the treatment process can be filtered to avoid secondary pollution caused by the used water source when it is discharged, thereby achieving the best use effect.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for treating waste catalyst containing copper, cobalt and nickel and a homogenizing device thereof, comprising a housing (1), characterized in that: A feeding assembly (2) is installed at the top of the box body (1), and a spray assembly (3) is installed on the outer wall of one side of the feeding assembly (2); a mixing assembly (4) is movably installed on the inner wall of the box body (1), and a removal assembly (5) is movably installed at the bottom of the inner wall of the box body (1); a drainage pipe (6) is passed through the outer wall of the bottom end of the box body (1), and a storage assembly (7) is installed at the bottom of one end of the drainage pipe (6); the outer wall of the storage assembly (7) is fitted with a limiting plate (8); a support frame (9) is fixedly installed at the bottom end of the box body (1), and a frame (10) is welded to the outer wall of the support frame (9).

2. The method for treating waste catalyst containing copper, cobalt and nickel and the homogenizing device thereof according to claim 1, characterized in that: The feeding component (2) comprises a material bin (21), the material bin (21) being mounted on an inner wall of the feeding component (2), and a scale (22) being arranged on an inner wall of the material bin (21), a feeding pipe (23) being passed through a bottom end of the material bin (21), and a vibration motor (24) being fixedly mounted on an outer wall of the feeding pipe (23).

3. The method for treating waste catalyst containing copper, cobalt and nickel and the homogenizing device thereof according to claim 2, characterized in that: The material bin (21) is specifically conical in shape, and the bottom end of the material bin (21) is connected to the box body (1) via a feed pipe (23).

4. The method for treating waste catalyst containing copper, cobalt and nickel and the homogenizing device thereof according to claim 2, characterized in that: The outer wall of the vibration motor (24) is wrapped with an insulating sleeve, and the specific model of the vibration motor (24) is YZS-4.

5. The method for treating waste catalyst containing copper, cobalt and nickel and the homogenizing device thereof according to claim 1, characterized in that: The spray assembly (3) comprises a water tank (31), the water tank (31) being mounted on the upper surface of the spray assembly (3), and a liquid injection port (32) being provided at the top of the water tank (31), a conduit (33) being passed through the outer wall of the bottom end of the water tank (31), and a water pump (34) being passed through one end of the conduit (33), and nozzles (35) being mounted around the bottom end of the spray assembly (3).

6. The method for treating waste catalyst containing copper, cobalt and nickel and the homogenizing device thereof according to claim 5, characterized in that: The bottom end of the water pump (34) is connected to the nozzle (35), and the specific model of the water pump (34) is IS65-50-125.

7. The method for treating waste catalyst containing copper, cobalt and nickel and the homogenizing device thereof according to claim 1, characterized in that: The mixing component (4) comprises a driving shaft (41), the driving shaft (41) being mounted on the inner wall of the mixing component (4), and a connecting rod (42) being rotatably connected to the outer wall of the driving shaft (41), one end of the connecting rod (42) being movably connected to a stirring blade (43), one end of the driving shaft (41) passing through the box body (1) and being rotatably connected to a driving motor (44), the taking-out component (5) comprising a pull box (51), the pull box (51) being mounted on the inner wall of the taking-out component (5), and a filter screen (52) being mounted on the bottom end of the inner wall of the pull box (51), and a handle (53) being mounted on the outer wall of the taking-out component (5).

8. The method for treating waste catalyst containing copper, cobalt and nickel and the homogenizing device thereof according to claim 7, characterized in that: One end of the driving motor (44) is connected through the box body (1), and the specific model of the driving motor (44) is Y90S-2.

9. The method for treating waste catalyst containing copper, cobalt and nickel and the homogenizing device thereof according to claim 1, characterized in that: The storage assembly (7) comprises a liquid storage tank (71), the liquid storage tank (71) being mounted on the inner wall of the storage assembly (7), and a filter assembly (72) being mounted on the top of the liquid storage tank (71), a heating coil (73) being mounted on the bottom end of the inner wall of the liquid storage tank (71), and a servo motor (74) being mounted on the bottom end of the outer wall of the liquid storage tank (71), brackets (75) being fixedly connected to both sides of the bottom end of the liquid storage tank (71), and a connecting pipe (76) being passed through the outer wall of the liquid storage tank (71), the filter assembly (72) comprising a filter screen (721), the filter screen (721) being mounted on the inner wall of the filter assembly (72), and a gasket (722) being mounted on the bottom end of the filter assembly (72), a clamp (723) being sleeved on the outer wall of the gasket (722), and a threaded hole (724) being provided on the outer wall of one end of the clamp (723), and a through hole (725) being provided on the bottom end of the inner wall of the gasket (722).

10. The method for treating waste catalyst containing copper, cobalt and nickel and the homogenizing device thereof according to claim 9, characterized in that: The filter screen (721) is specifically in a honeycomb shape, and the filter screen (721) is specifically made of a metal wire mesh component.

11. The method for treating waste catalyst containing copper, cobalt and nickel and the homogenizing device thereof according to claim 9, characterized in that: The servo motor (74) is electrically connected to the heating coil (73) via a wire, and the specific model of the servo motor (74) is Y280-2.

12. A method for treating waste catalyst containing copper, cobalt and nickel and a method for using the homogenizing device thereof, characterized in that: Follow the steps below to operate the production: In the first step, the waste catalyst is placed on the inner wall of the silo (21), and introduced into the interior of the box (1) through the feed pipe (23), and the feed pipe (23) is vibrated by the vibration motor (24) to avoid blockage; In the second step, water and chemical liquid are injected into the water tank (31) through the liquid injection port (32), and the water and chemical liquid in the water tank (31) are guided into the water pump (34) through the conduit (33). The water pump (34) pressurizes the water and chemical liquid, and the nozzle (35) sprays the water and chemical liquid onto the waste catalyst in the box (1). During the spraying process, the driving motor (44) drives the driving shaft (41) to rotate. When the driving shaft (41) rotates, it drives the connecting rod (42) and the stirring blade (43) to stir and mix the waste catalyst in the box (1); The third step is to filter the waste catalyst through the filter (52), pull the handle (53) to take the pull box (51) out of the box (1), and take out the degraded waste catalyst; Step 4: draining the waste water after the waste catalyst is degraded in the box (1) into the liquid storage tank (71) through the drainage pipe (6); In the fifth step, the impurities contained in the liquid are filtered through the filter screen (721), the filter screen (721) is supported and fixed by the gasket (722), the threaded hole (724) is used to install the fixing nut, the fixing nut is screwed to drive the clamp (723) to lock the filter screen (721) in the gasket (722), and the filter screen (721) can also be disassembled and replaced, the filtered liquid is introduced into the inner wall of the liquid storage tank (71) through the through hole (725), and chemicals are added to the liquid storage tank (71), and the heating coil (73) is controlled by the servo motor (74) to operate, and the liquid in the liquid storage tank (71) is heated by the heating coil (73), and the toxic substances contained in the liquid are evaporated with the cooperation of the chemicals, and finally other pipelines are connected through the connecting pipe (76) to discharge the purified liquid in the liquid storage tank (71).

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