Lifting type chemical plating tank system convenient to clean quickly

Abstract

The invention discloses a lifting type chemical plating tank system convenient to clean rapidly. The system involves a plating tank and a liquid supplementing device, wherein the plating tank comprises a plating tank body, and the liquid supplementing device comprises a chemical liquid pipeline and an alkali liquid pipeline; the system further comprises a heating system and an externally-arrangedcirculating system; a high-temperature-resistant, acid-resistant and alkali-resistant PE bag is arranged in the plating tank in a laid mode; and the liquid supplementing device comprises a liquid storage container, a metering pump, a flow meter and a PLC control electric box, an output end opening of the liquid storage container is connected with an input end opening of the metering pump, an inputend opening of the plating tank is connected with a physical output end opening of the flow meter, the flow meter is in signal connection with the PLC control electric box, and the PLC control electric box is electrically connected with the metering pump. The lifting type chemical plating tank system convenient to clean rapidly has the characteristics of full-automatic chemical liquid circulation, accurate liquid supplement flow, uniform liquid temperature, automatic chemical liquid supplement, stable chemical liquid, difficulty in deposition of the plating tank, convenience in cleaning, convenience in maintenance and the like.

Description

technical field [0001] The application relates to the technical field of electroless plating wastewater treatment, in particular to a lifting type electroless plating tank system that is convenient for quick cleaning. Background technique [0002] Electroless plating, also known as electroless plating, is a plating method that reduces metal ions in the plating solution to metal and deposits them on the surface of various materials or parts with the help of a suitable reducing agent without an external current. Electroless nickel plating is a Ni-P amorphous coating formed by the reaction of nickel salt and hypophosphite. It has the advantages of no external power supply, uniform coating, high hardness, good wear resistance, and no size and shape restrictions on plated parts. It is widely used In the field of surface treatment technology for electronics, chemicals, machinery and other products. But be nickel source with nickel sulfate hexahydrate, sodium hypophosphite is the ...

AI Technical Summary

Problems solved by technology

[0007] The existing chemical cleaning technology is that the liquid supply system transports the chemical cleaning liquid in the ton barrel to the tank body, and chemically cleans the tank body. The deposited nickel layer on the tank wall and tank bottom is often difficult to clean, and it needs to be manually cleaned in the tank. Thorough cleaning, the chemical cleaning fluid itself has a certain degree of corrosiveness, which poses serious safety hazards to the personal safety of operators, and this method of cleaning workers has poor working environment, low cleaning speed, low efficiency, low safety, and affects enterprises. Production efficiency, but if the plating tank is not cleaned in time, the deposited nickel layer will make the deposition phenomenon more and more serious, which will lead to more and more consumption of nickel ions, resulting in unnecessary waste; in addition, due to the structure of the tank It is difficult to completely discharge the plating solution or cleaning solution, and the residual solution that cannot be discharged will affect the precise concentration of the subsequent plating solution to some extent.

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