Chemical nickeling solution cooler

A technology of solution cooling and electroless nickel plating, which is applied to the types of heat exchangers, heat exchanger shells, indirect heat exchangers, etc., and can solve problems such as complex and bloated structures, corrosion and contamination of plating solutions, nickel ion deposition, and scaling , to achieve the effect of simple and compact structure, adapt to the detection requirements, and ideal use effect

Inactive Publication Date: 2013-05-22
PLASTIC ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition to the complex and bloated structure of the existing nickel ion cooler, the metal cooling pipe will produce nickel ion deposition and scaling during the treatment process, and will corrode and pollute the plating solution, and the flow of the nickel plating solution is not smooth enough. Therefore, the use effect is not ideal, and it cannot meet the detection requirements of nickel ion concentration detection equipment.

Method used

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  • Chemical nickeling solution cooler
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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings.

[0014] Such as figure 1 and figure 2 As shown, the electroless nickel plating solution cooler of the present invention has a structure as follows: it includes a liquid storage tank 1, a bung 8, a glass cooling pipe 2, a cooling water inlet 12, and a cooling water outlet 10; the glass cooling pipe 2 includes a straight pipe section 20, a spiral pipe section 21 and a joint section 22 integrally formed by a mold, the lower end of the straight pipe section 20 communicates with the lower end of the spiral pipe section 21, and the upper end of the spiral pipe section 21 communicates with the joint section 22. The nozzle of the straight pipe section 20 and the nozzle of the joint section 22 are in the same direction, which is convenient to connect the solution inlet and the solution outlet, making the structure more compact; the bung 8 is arranged on the top of the liquid s...

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Abstract

The invention relates to the technical field of coolers, in particular to a chemical nickeling solution cooler for plating industry. The chemical nickeling solution cooler comprises a liquid storage barrel, a barrel cover, a glass cooler tube, a cooling water inlet and a cooling water outlet. The glass cooler tube comprises a straight segment, a spiral segment and a joint segment, which are integrally formed by a mould. The lower end of the straight segment is communicated with the lower end of the spiral segment. The upper end of the spiral segment is communicated with the joint segment. An opening of the straight segment and an opening of the joint segment are codirectional. The chemical nickeling solution cooler is simple and compact in structure. The glass cooler tube made of glass prevents scaling of the wall of the cooler tube in nickeling solution, is free of corrosion and allows the nickeling solution to flow smoothly. The chemical nickeling solution cooler is ideal to use and better satisfies the detection requirements of nickel ion concentration detection equipment.

Description

technical field [0001] The invention relates to the technical field of coolers, in particular to an electroless nickel plating solution cooler used in the electroplating industry. Background technique [0002] In the electroless nickel plating process in the electroplating industry, the nickel ion deposition reaction requires heat treatment. Generally, the working temperature of the nickel plating solution is around 95oC, and the concentration of nickel ions in the electroless plating solution must be closely monitored during the nickel ion deposition process and replenished in time to obtain the best nickel plating effect. In the process of automatic detection of liquid concentration, in order to ensure the accuracy of nickel ion detection, the temperature of the detected solution needs to be controlled between 0oC~50oC, which requires cooling treatment of the nickel plating solution. [0003] At present, a nickel ion cooler is often used to cool down the nickel plating so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D7/00F28F21/00F28F19/00F28F9/26F28F21/06
Inventor 何定华
Owner PLASTIC ENG
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