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CN-224227283-U - Equipment for electrolytic stripping of copper nickel chromium coating

CN224227283UCN 224227283 UCN224227283 UCN 224227283UCN-224227283-U

Abstract

The utility model discloses a device for removing copper, nickel and chromium plating by electrolysis, in particular to the technical field of electrolysis devices, which comprises a base, wherein a top plate is arranged above the base, a plurality of anode slings distributed in an annular array are fixedly arranged at the bottom of the top plate, the utility model discloses a positive pole hoist, including base, positive pole hoist, round hole, cylinder, a plurality of electrolytic cells and a plurality of washing pond around the cylinder interval distribution, the fixed electrolytic cell and the washing pond that are equipped with the same with positive pole hoist quantity in base top, the inside two negative plates that all are fixed to be equipped with of every electrolytic cell, roof top center department has seted up the round hole, the inside cylinder that runs through of round hole. According to the utility model, the copper nickel chromium plating layer on the surface of the metal workpiece is subjected to electrolytic stripping treatment by a plurality of electrolytic cells, and the copper nickel chromium plating layer on the surface of the metal workpiece is treated by adopting a mode of stripping by a plurality of electrolytic solutions, so that the electrolytic stripping effect can be improved, the metal workpiece can be cleaned by the cleaning cells between two adjacent electrolytic cells, the mutual influence among a plurality of electrolytic solutions is avoided, and the electrolytic stripping effect can be further improved.

Inventors

  • QI HONGDI
  • Ye Fengdi
  • SHI GUOBAO
  • TIAN XINWEI

Assignees

  • 宁波都金汇环保有限公司

Dates

Publication Date
20260512
Application Date
20250522

Claims (6)

  1. 1. The equipment for removing the copper nickel chromium plating layer by electrolysis comprises a base (1) and is characterized in that a top plate (2) is arranged above the base (1), and a plurality of anode slings (3) distributed in an annular array are fixedly arranged at the bottom of the top plate (2); the utility model discloses a base, including base (1), positive pole hoist (3), base (1), cylinder (8) are fixed to be equipped with electrolytic cell (4) and washing pond (5) the same with positive pole hoist (3) quantity, and every electrolytic cell (4) are inside all to be fixed to be equipped with two negative plates (6), round hole (7) have been seted up in roof (2) top center department, round hole (7) are inside to be run through have cylinder (8), and a plurality of electrolytic cell (4) and a plurality of washing pond (5) are around cylinder (8) interval distribution, cylinder (8) are connected with roof (2) through lifting assembly (9), cylinder (8) are installed on base (1) through rotating assembly (10).
  2. 2. The device for electrolytic stripping of copper nickel chromium plating according to claim 1, characterized in that each anode hanger (3) comprises a mounting plate (31), and a plurality of evenly distributed hooks (32) are fixedly arranged at the bottom of the mounting plate (31).
  3. 3. The device for removing the copper-nickel-chromium coating by electrolysis according to claim 1, wherein the lifting assembly (9) comprises two linear modules (91), two symmetrically distributed rectangular grooves (92) are formed in the outer wall surface of the cylinder (8), the two linear modules (91) are respectively fixed in the two rectangular grooves (92), and sliding tables of the two linear modules (91) are fixed with the inner wall of the round hole (7).
  4. 4. The device for removing the copper-nickel-chromium plating layer by electrolysis according to claim 1, wherein the rotating assembly (10) comprises a motor (101), a mounting hole (102) is formed in the center of the top of the base (1), the motor (101) is detachably fixed in the mounting hole (102), a connecting plate (103) is fixedly arranged at the top end of an output shaft of the motor (101), and the connecting plate (103) is fixed with the bottom end of the cylinder (8).
  5. 5. The device for removing the copper-nickel-chromium plating layer by electrolysis according to claim 1, wherein the outer wall of each electrolytic cell (4) and the outer wall of each cleaning cell (5) are fixedly penetrated by a liquid discharge valve (11), and a plurality of liquid discharge valves (11) are communicated with the inside of the electrolytic cell (4) and the inside of the cleaning cell (5).
  6. 6. The device for removing the copper-nickel-chromium plating layer by electrolysis according to claim 4, wherein the surface of the outer wall of the base (1) is provided with a plurality of radiating ports (12) distributed in an annular array, and each radiating port (12) is communicated with the mounting hole (102).

Description

Equipment for electrolytic stripping of copper nickel chromium coating Technical Field The utility model relates to the technical field of electrolysis equipment, in particular to equipment for removing a copper nickel chromium coating by electrolysis. Background Electrolysis is a process of producing a synthetic high-purity substance of a chemical and treating the surface of a material by an electrochemical reaction occurring at the interface between an electrode as an electron conductor and an electrolyte as an ion conductor. When the electric power is on, the positive ions in the electrolyte move to the cathode to absorb electrons and generate reduction reaction to generate new substances, and the negative ions in the electrolyte move to the anode to release electrons and generate oxidation reaction to generate new substances. For example, in the electrolytic treatment equipment with the publication number of CN222411980U in the prior art, the metal workpiece is polished by the assembly consisting of the cell body part, the electrode part and the filtering part, so that the electrolytic treatment equipment is convenient to load and unload, and is provided with an electrolyte filtering mechanism, and the electrolytic treatment equipment can be used for facilitating the electrolytic treatment of the workpiece immersed in electrolyte at the same time. However, the prior art has the problem that when the conventional electrolytic equipment is used for electrolytic stripping of metal workpieces, three plating layers cannot be effectively removed when the electrolytic stripping effect and the electrolytic stripping efficiency are low because the copper nickel chromium plating layer comprises a chromium plating layer, a nickel plating layer and a copper plating layer. Based on the above, the utility model provides equipment for electrolytic stripping of copper-nickel-chromium plating with high electrolytic stripping effect and high efficiency. Disclosure of utility model In order to overcome the defects in the prior art, the utility model provides equipment for electrolytic stripping of copper-nickel-chromium coatings, which is used for carrying out electrolytic stripping treatment on the copper-nickel-chromium coatings on the surfaces of metal workpieces through a plurality of electrolytic tanks, and the copper-nickel-chromium coatings on the surfaces of the metal workpieces are treated in a mode of stripping by a plurality of electrolytic solutions, so that the electrolytic stripping effect can be improved, the metal workpieces can be cleaned by a cleaning tank between two adjacent electrolytic tanks, the mutual influence among a plurality of electrolytic solutions is avoided, and the electrolytic stripping effect can be further improved, so that the problems in the background art are solved. In order to achieve the purpose, the equipment for removing the copper-nickel-chromium plating layer through electrolysis comprises a base, wherein a top plate is arranged above the base, a plurality of anode hangers distributed in an annular array are fixedly arranged at the bottom of the top plate, electrolytic cells and cleaning cells with the same number as the anode hangers are fixedly arranged at the top of the base, two cathode plates are fixedly arranged inside each electrolytic cell, a round hole is formed in the center of the top plate, a plurality of electrolytic cells and a plurality of cleaning cells are distributed around the round hole at intervals, the round hole is connected with the top plate through a lifting assembly, and the round hole is arranged on the base through a rotating assembly. In a preferred embodiment, each anode sling comprises a mounting plate, a plurality of hooks which are uniformly distributed are fixedly arranged at the bottom of the mounting plate, and a plurality of hooks are arranged at the bottom of the mounting plate, so that the treatment capacity can be improved. In a preferred embodiment, the lifting assembly comprises two linear modules, two symmetrically distributed rectangular grooves are formed in the surface of the outer wall of the cylinder, the two linear modules are respectively fixed in the two rectangular grooves, sliding tables of the two linear modules are fixed with the inner wall of the round hole, and the top plate is driven to lift through the linear modules, so that the electrolytic stripping efficiency of the metal workpiece can be improved. In a preferred embodiment, the rotating assembly comprises a motor, a mounting hole is formed in the center of the top of the base, the motor is detachably fixed in the mounting hole, a connecting plate is fixedly arranged at the top end of an output shaft of the motor, the connecting plate is fixed with the bottom end of a cylinder, and the cylinder is driven to rotate by the motor and the connecting plate, so that the electrolytic stripping efficiency of a metal workpiece can be improved. In a preferred embodiment, th