Regeneration device for recycling metal cleaning fluid

Abstract

The utility model discloses a regeneration device for recycling metal cleaning fluid, which comprises an outer box, a reaction box, a support, a lifting type separating and recycling device and a fluid conveying device, the reaction box is arranged in the outer box, the support is arranged on the outer box, the lifting type separating and recycling device is arranged on the support and slides in the reaction box, and the fluid conveying device is arranged on the support. And the infusion device is arranged on the outer box. The utility model belongs to the technical field of cleaning liquid metal recovery, and particularly relates to a regeneration device for recovering metal cleaning liquid, which can filter the cleaning liquid in advance and can separate and recover separated metal particles from a screening box at the same time.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal recovery of cleaning liquid, and specifically refers to a regeneration device for recovering metal cleaning liquid. Background Art

[0002] In the copper or nickel plating production process of the prior art, a large amount of electroplating wastewater (cleaning liquid) is generated. In order to realize the recycling of the cleaning liquid and to recover and reuse the metal in the cleaning liquid, it is often necessary to precipitate the metal particles in the cleaning liquid. The prior art adopts the method of adding an ion liquid that can precipitate the metal, and then filtering to obtain the corresponding metal particles. However, when precipitating the metal ions in the cleaning liquid, the traditional technology lacks the function of pre-filtering the cleaning liquid. At the same time, when recovering the precipitated metal particles, it is not convenient to separate the metal particles from the screening box. Based on this, improvement is needed. Utility Model Content

[0003] In order to solve the above-mentioned problem, the utility model provides a metal cleaning liquid recovery and regeneration device which can pre-filter the cleaning liquid and simultaneously separate and recover the precipitated metal particles from the screening box.

[0004] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a regeneration device for metal cleaning liquid recovery, including an outer box, a reaction box, a bracket, a lifting separation and recovery device and an infusion device, the reaction box is arranged inside the outer box, the bracket is arranged on the outer box, the lifting separation and recovery device is arranged on the bracket and slides inside the reaction box, and the infusion device is arranged on the outer box; the lifting separation and recovery device includes a support rod, a second motor, a gear, a gear row rod, an outer cover, a filter screen, a motor one, a rotating shaft, a stirring rod and a bottom groove, the support rod is arranged on the bracket, the second motor is arranged on the support rod, the gear is arranged at the power output end of the second motor, and the gear row rod penetrates and slides inside the bracket The outer cover is arranged at the lower end of the gear row rod, the filter screen is arranged on the outer cover, the motor 1 is arranged in the outer cover, the rotating shaft is arranged at the power output end of the motor 1, the stirring rod is arranged on the circumference of the rotating shaft, the bottom groove is slidably arranged in the reaction box, the lower end of the rotating shaft is rotatably arranged in the bottom groove and can pull and push the bottom groove, the cleaning liquid can be pre-filtered through the filter screen, the impurities in the cleaning liquid can be filtered, the metal ions in the cleaning liquid and the reaction liquid can be fully reacted by the stirring rod to precipitate metal particles, and the rotating shaft drives the bottom groove to rise under the lifting and lowering of the gear row rod, and there will be metal particles in the bottom groove, so that the metal particles can be separated and recovered from the reaction box.

[0005] Furthermore, the infusion device includes a motor three and an infusion tube, wherein the motor three is arranged in an outer box, the infusion tube is arranged at a power output end of the motor three, and the outlet end of the infusion tube can be rotated to above the filter.

[0006] Preferably, the reaction box is arranged in a rectangular shape in a top view, and the upper part of the reaction box is arranged in an open shape.

[0007] Preferably, the upper portion of the reaction box is arranged in a grid shape.

[0008] Preferably, the filter screen is located above the reaction box and is arranged in a pointed cone shape, and the lower end of the filter screen is arranged in a groove shape to facilitate the collection of impurities filtered out of the cleaning liquid.

[0009] Preferably, the bracket is provided with a guide wheel, and the guide wheel rotates closely on the side wall of the gear row rod.

[0010] Preferably, valves are provided on the outer box and the infusion tube.

[0011] The utility model adopts the above structure to achieve the following beneficial effects: the utility model provides a metal cleaning liquid recovery regeneration device which can achieve pre-filtration of the cleaning liquid by setting a lifting separation recovery device, and can also separate the metal particles precipitated in the cleaning liquid from the reaction box, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a regeneration device for recycling metal cleaning liquid according to the utility model;

[0013] Figure 2 for Figure 1 Top view of the reaction box.

[0014] Among them, 1. outer box, 2. reaction box, 3. bracket, 4. lifting separation and recovery device, 5. infusion device, 6. support rod, 7. motor 2, 8. gear, 9. gear rod, 10. outer cover, 11. filter screen, 12. motor 1, 13. rotating shaft, 14. stirring rod, 15. bottom trough, 16. motor 3, 17. infusion tube, 18. guide wheel, 19. valve. DETAILED DESCRIPTION

[0015] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0017] like Figure 1-2 The utility model discloses a regeneration device for recycling metal cleaning liquid, comprising an outer box 1, a reaction box 2, a bracket 3, a lifting separation recovery device 4 and an infusion device 5. The reaction box 2 is arranged inside the outer box 1, the bracket 3 is arranged on the outer box 1, the lifting separation recovery device 4 is arranged on the bracket 3 and slides inside the reaction box 2, and the infusion device 5 is arranged on the outer box 1; the lifting separation recovery device 4 comprises a support rod 6, a motor 2 7, a gear 8, a gear row rod 9, an outer cover 10, a filter screen 11, a motor 12, a rotating shaft 13, a stirring rod 14 and a bottom groove 15, the support rod 6 is arranged on the bracket 3, the motor 2 7 is arranged on the support rod 6, the gear 8 is arranged at the power output end of the motor 2 7, the gear row rod 9 penetrates and slides in the bracket 3 and is meshed with the gear 8, and the outer The cover 10 is arranged at the lower end of the gear rod 9, the filter screen 11 is arranged on the outer cover 10, the motor 12 is arranged in the outer cover 10, the rotating shaft 13 is arranged at the power output end of the motor 12, the stirring rod 14 is arranged on the circumference of the rotating shaft 13, the bottom groove 15 is slidably arranged in the reaction box 2, the lower end of the rotating shaft 13 is rotatably arranged in the bottom groove 15 and can pull and push the bottom groove 15, the cleaning liquid can be pre-filtered through the filter screen 11, and impurities in the cleaning liquid can be filtered, and the metal ions in the cleaning liquid can be fully reacted with the reaction liquid through the stirring rod 14 to precipitate metal particles, and under the lifting and lowering of the gear rod 9, the rotating shaft 13 drives the bottom groove 15 to rise, and there will be metal particles in the bottom groove 15, so as to facilitate the separation and recovery of the metal particles from the reaction box 2.

[0018] The infusion device 5 includes a motor 3 16 and an infusion tube 17 . The motor 3 16 is disposed in the outer box 1 . The infusion tube 17 is disposed at the power output end of the motor 3 16 . The outlet end of the infusion tube 17 can be rotated to the top of the filter screen 11 .

[0019] The reaction box 2 is arranged in a rectangular shape in a top view, and the upper part of the reaction box 2 is arranged in an open shape.

[0020] The upper part of the reaction box 2 is arranged in a grid shape.

[0021] The filter screen 11 is located above the reaction box 2 and is arranged in a pointed cone shape. The lower end of the filter screen 11 is arranged in a groove shape so as to collect impurities filtered in the cleaning liquid.

[0022] A guide wheel 18 is provided on the bracket 3 , and the guide wheel 18 rotates closely on the side wall of the gear row rod 9 .

[0023] The outer box 1 and the infusion tube 17 are both provided with valves 19 .

[0024] When in use, first start the motor three 16 to rotate the infusion tube 17 to the top of the filter screen 11, add the cleaning liquid and the reactant through the infusion tube 17, and the large particles of impurities in the cleaning liquid will be filtered by the filter screen 11, and the filtered impurities will roll down the filter screen 11 to the groove at the lower end of the filter screen 11, and the cleaning liquid and the reactant will be added to the reaction box 2, start the motor one 12, the shaft 13 rotates, and the stirring rod 14 stirs, so that the metal in the cleaning liquid fully reacts with the reactant to precipitate, and the precipitated metal precipitates will fall into the bottom tank 15. After the reaction is completed, the metal particles need to be recovered and separated. First, with the help of the motor three 16, the infusion tube 17 is rotated to one side so that it will not be blocked, and then Start the second motor 7, the gear 8 rotates and meshes with the gear rod 9, the gear rod 9 will rise and slide on the guide wheel 18, the gear rod 9 will pull up the filter screen 11 and the rotating shaft 13 at the same time, the rotating shaft 13 will also pull the bottom groove 15 to slide in the reaction box 2, the bottom groove 15 is equivalent to a piston at this time, pushing the liquid in the reaction box 2 upward, the liquid will be discharged into the outer box 1 along the grid on the upper part of the reaction box 2, until the bottom groove 15 is completely pulled out of the reaction box 2, the metal particles will remain in the bottom groove 15, this will help to clean the impurities in the filter screen 11, and also achieve the purpose of separating the metal particles precipitated in the cleaning liquid from the reaction box 2, and the waste liquid can be discharged through the valve 19.

[0025] The above describes the utility model and its implementation methods, which are not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A regeneration device for recovering metal cleaning liquid, characterized in that: The invention comprises an outer box, a reaction box, a bracket, a lifting separation and recovery device and an infusion device, wherein the reaction box is arranged inside the outer box, the bracket is arranged on the outer box, the lifting separation and recovery device is arranged on the bracket and slides inside the reaction box, and the infusion device is arranged on the outer box; the lifting separation and recovery device comprises a support rod, a second motor, a gear, a gear row rod, an outer cover, a filter, a motor, a rotating shaft, a stirring rod and a bottom groove, the support rod is arranged on the bracket, the second motor is arranged on the support rod, the gear is arranged at the power output end of the second motor, the gear row rod penetrates and slides in the bracket and is meshed with the second gear, the outer cover is arranged at the lower end of the gear row rod, the filter is arranged on the outer cover, the first motor is arranged in the outer cover, the rotating shaft is arranged at the power output end of the first motor, the stirring rod is arranged on the circumference of the rotating shaft, the bottom groove is slidably arranged in the reaction box, and the lower end of the rotating shaft is rotatably arranged in the bottom groove and can pull and push the bottom groove.

2. A metal cleaning liquid recovery and regeneration device according to claim 1, characterized in that: The infusion device comprises a motor three and an infusion tube, wherein the motor three is arranged in an outer box, the infusion tube is arranged at the power output end of the motor three, and the outlet end of the infusion tube can be rotated to the top of the filter screen.

3. A regeneration device for recovering metal cleaning liquid according to claim 2, characterized in that: The reaction box is arranged in a rectangular shape in a top view, and the upper part of the reaction box is arranged in an open shape.

4. A regeneration device for recovering metal cleaning liquid according to claim 3, characterized in that: The upper part of the reaction box is arranged in a grid shape.

5. A regeneration device for recovering metal cleaning liquid according to claim 4, characterized in that: The filter screen is located above the reaction box and is arranged in a pointed cone shape, and the lower end of the filter screen is arranged in a groove shape.

6. A regeneration device for recovering metal cleaning liquid according to claim 5, characterized in that: The bracket is provided with a guide wheel, and the guide wheel rotates closely on the side wall of the gear row rod.

7. A regeneration device for recovering metal cleaning liquid according to claim 6, characterized in that: The outer box and the infusion tube are both provided with valves.

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