High-efficiency barrel plating washing system

Abstract

The invention discloses a high-efficiency barrel plating washing system which comprises a control system, a component lifting machine and a barrel plating washing tank group, wherein the barrel plating washing tank group sequentially comprises an alkali water washing tank, a hot water washing tank, a weak acid washing tank, a soaking washing tank, a primary spraying washing tank, a secondary spraying washing tank, a barrel plating tank body, an electroplating solution recycling tank, a dipping spraying tank, a passivation tank, a solution recycling tank, a spraying tank, a sealing tank, a blowing tank and a vibration drying tank; turning mechanisms are arranged at the upper ends of both two adjacent tanks; and except the barrel plating tank body, turning funnels are arranged at the upper parts of other tank bodies. When each procedure is accomplished, the funnels are turned for 45 degrees to vibrate to drain off water, so that the treatment burden to a next procedure is alleviated; and after barrel plating, a proper amount of deionized water is adopted for spraying and is recycled. The system is a full-automatic control system, the whole process of component washing, barrel plating, liquid level detection in tanks, conductivity detection and discharge of wastewater and the like is in closed loop control, the washing effect, the recycling of solutions and the water conservation and emission reduction of the whole process are sufficiently considered, and the system is a full-automatic barrel plating washing system with environment friendliness, energy conservation and emission reduction.

Description

Technical field: [0001] The invention relates to an electroplating cleaning device, in particular to an efficient barrel plating cleaning system. Background technique: [0002] At present, the barrel plating process of electroplating enterprises is usually: 1. Alkaline water degreasing; 2. Water washing; 3. Weak pickling; 4. Clean water washing; 5. Barrel plating; Wash with water; 9. Close; 10. Dry. In all processes except drying, due to the use of rollers or hangers to transfer parts, there is inevitably the problem that the solution brought out of the electroplated parts from this process will pollute the next process. The surface area of ​​the drum and the drum account for a large proportion, and a large amount of clean water is required for cleaning. The water demand and wastewater treatment capacity of the entire production line are considerable, resulting in large loss and waste of the solution, and more seriously, it causes great damage to the discharge and treatm...

AI Technical Summary

Problems solved by technology

In all processes except drying, due to the use of rollers or hangers to transfer parts, there is inevitably the problem that the solution brought out of the electroplated parts from this process will pollute the next process. The surface area of ​​the drum and the drum account for a large proportion, and a large amount of clean water is required for cleaning. The water demand and wastewater treatment capacity of the entire production line are considerable, resulting in large loss and waste of the solution, and more seriously, it causes great damage to the discharge and treatment of wastewater. On the one hand, the loss is large, on the other hand, the cost of wastewater treatment is very high, and the two aspects cannot be balanced

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