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High-pressure atomization spraying device special for electroplating production

A spray device and high-pressure atomization technology, applied in the electrolysis process, electrolysis components, cells, etc., can solve the problems of tap water waste, low work efficiency, waste of tap water, etc., achieve water saving, semi-automatic cleaning, and reduce losses Effect

Active Publication Date: 2020-07-14
SOUTH CHINA INST OF ENVIRONMENTAL SCI MEP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After electroplating, there are mainly two cleaning methods: one is the traditional operation method, which uses a manual puller tube to clean. Strong acidity, need to add a large amount of alkaline chemicals for neutralization reaction treatment, the work efficiency is not high; the second is soaking and spraying cleaning, but after cleaning too much in this way, the clear water in the soaking tank is mixed with liquid ingredients The concentration will become higher, and the water in the soaking tank must be replaced after two days of production. Although the traditional method does not need to manually clean the boards one by one, the efficiency has been improved, but there is still a lot of waste of tap water.

Method used

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  • High-pressure atomization spraying device special for electroplating production
  • High-pressure atomization spraying device special for electroplating production
  • High-pressure atomization spraying device special for electroplating production

Examples

Experimental program
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Effect test

Embodiment 1

[0031] Such as figure 1 As shown, a special high-pressure atomizing spray device for electroplating production is composed of an electroplating cleaning device 1, a driving device 2 for moving electroplated parts on the electroplating cleaning device 1, a circulating water device 3 and an air supply device 4. .

[0032] The electroplating cleaning device 1 is composed of a washing tank 11, an electroplating tank 12, a soaking tank 13 and a cleaning tank 14 arranged in a line of "one", and the cleaning tank 14 is provided with a water inlet 143, between each tank Independent of each other; the bottom of the inner chamber of the washing tank 11, the soaking tank 13 and the cleaning tank 14 are all provided with an aeration head 43, and the aeration head 43 can stir the liquid in the tank, thereby driving the liquid to carry out the process on the surface of the plated piece. Flushing, so as to achieve better cleaning effect; described cleaning tank 14 inner cavity is provided w...

Embodiment 2

[0045] This embodiment except the following content, all the other parts are identical with embodiment one:

[0046] The inner cavity of the cleaning tank 14 is sequentially provided with draining racks 142 of ring-shaped cleaning racks 141 from bottom to top; The gas nozzle 1421; the nozzles of the annular cleaning frame 141 and the draining frame 142 are directed towards the center of the circle. The nozzles of the opposite type cleaning frame 141 and the draining frame 142 are arranged oppositely.

[0047] The distance between the draining racks 142 of the cleaning rack 141 can be regulated, and the spacing is adjusted according to the size of the plated parts. In this embodiment, the spacing is 25 cm.

Embodiment 3

[0049] This embodiment except the following content, all the other parts are identical with embodiment one:

[0050] The inner cavity of the cleaning tank 14 is sequentially provided with draining racks 142 of opposing cleaning racks 141 from bottom to top; on the opposing cleaning racks 141, 10 water mist nozzles 1411 are arranged on each side, and the relative setting Each side is provided with 10 gas nozzles 1421 on the drain rack 142.

[0051] The distance between the draining racks 142 of the cleaning rack 141 can be adjusted, and the spacing is adjusted according to the size of the plated parts. In this embodiment, the spacing is 10 cm.

[0052] Embodiment three

[0053] This embodiment except the following content, all the other parts are identical with embodiment one:

[0054] The inner cavity of the cleaning tank 14 is sequentially provided with draining racks 142 of opposing cleaning racks 141 from bottom to top; on the opposing cleaning racks 141, 13 water mist no...

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Abstract

The invention relates to the technical field of electroplating machining, in particular to a high-pressure atomization spraying device special for electroplating production. The high-pressure atomization spraying device is composed of a water washing tank, an electroplating tank, a soaking tank and a cleaning tank, all of which are linearly arranged. A drive device comprises two sliding rails erected on an electroplating cleaning device, and the sliding rails are arranged on the two sides of the water washing tank, the electroplating tank, the soaking tank and the cleaning tank. The sliding rails are connected with a portal frame through sliding blocks, and a clamping structure is arranged on the portal frame. A circulating water device is composed of a first water pump, a second water pump, a water supply pipe, a flowmeter, a pressure limiting valve, a pressure meter and a filter. An air supply device is composed of an air pump machine, an air supply pipe, the flowmeter, the pressurelimiting valve and the pressure meter. Liquid of the soaking tank is used for supplementing the electroplating tank, and therefore supplementation to water and the electroplating ion concentration iscompleted; and water moved out of the soaking tank is supplemented through cleaning liquid in the cleaning tank, so far, water circulating of plating liquid is completed, the water amount is saved, and losses of electroplating ions are reduced.

Description

technical field [0001] The invention relates to the technical field of electroplating processing, in particular to a special high-pressure atomizing spray device for electroplating production. Background technique [0002] During electroplating, the plated metal or other insoluble materials are used as the anode, and the workpiece to be plated is used as the cathode, and the cations of the plated metal are reduced on the surface of the workpiece to be plated to form a coating. In order to eliminate the interference of other cations and make the coating uniform and firm, it is necessary to use a solution containing metal cations as the electroplating solution to keep the concentration of metal cations in the coating unchanged. Electroplating can enhance the corrosion resistance of metals, increase hardness, prevent wear, improve electrical conductivity, smoothness, heat resistance and surface beauty. When electroplating, put the metal components into the drum, and then place...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D21/08C25D21/20C25D21/10C25D21/06C25D19/00
CPCC25D21/08C25D21/20C25D21/10C25D21/06
Inventor 贺框胡克梅杜建伟温勇胡小英张明杨李铭珊陈晨关伟任艳玲
Owner SOUTH CHINA INST OF ENVIRONMENTAL SCI MEP
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