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Chromic acid recycling treatment device for hard chromium plating production line

A production line of chromic acid, recycling technology, applied in the direction of filtration, special treatment, heating water/sewage treatment, etc., can solve the problems of impracticality, filter damage, etc., to save working time, easy to take out and disassemble and easy installation

Pending Publication Date: 2022-03-08
WUXI XINGYI INTELLIGENT ENVIRONMENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2. In the prior art, there is a chromic acid recycling treatment device for a hard chrome plating production line. It is difficult to disassemble the filter device during use, so that the chromic acid solution will cause certain damage to the filter screen for a long time. certain practicality

Method used

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  • Chromic acid recycling treatment device for hard chromium plating production line
  • Chromic acid recycling treatment device for hard chromium plating production line
  • Chromic acid recycling treatment device for hard chromium plating production line

Examples

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Embodiment 1

[0029] see figure 1 , figure 2 , image 3 , Figure 4 with Figure 5 , an embodiment provided by the present invention, a chromic acid recycling treatment device for a hard chromium plating production line, comprising a support frame 1, a disinfection chamber 2 and a stirring blade 3, a disinfection chamber 2 is arranged on the top of the support frame 1, and a disinfection chamber 2 The top of the heating chamber is provided with a heating chamber 4, the surface of the heating chamber 4 is provided with a support base, the top of the support base is provided with a driving motor 5, the output end of the driving motor 5 is provided with a stirring rod, and the surface of the stirring rod is provided with several stirring blades 3 , the inner wall of the heating chamber 4 is provided with a group of heaters 6, the bottom of the heating chamber 4 is provided with an infusion tube a, the surface of the disinfection chamber 2 is provided with a fixed seat, and the top of the f...

Embodiment 2

[0031] see figure 1 with figure 2 , an embodiment provided by the present invention, a chromic acid recycling treatment device for a hard chromium plating production line, comprising a filter screen 13, a compression spring 14 and an insertion rod 15, the top of the heating chamber 4 is provided with a filter chamber 10;

[0032] Filter chamber 10, heating chamber 4, disinfection chamber 2, driving motor 5, stirring blade 3, heater 6, ozone generator 7, gas delivery pipe 8 and ultraviolet lamp 9 are set, and the staff feeds the chromic acid solution through the feed port Add the inside of the filter chamber 10, so that the chromic acid solution passes through the filter screen 13 to filter out some impurities inside, and then enter the inside of the heating chamber 4 through the infusion tube b after filtering the chromic acid solution, and start the drive motor 5 and the heater 6 at this time , the output end of the drive motor 5 drives the stirring rod to rotate, because t...

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Abstract

The invention discloses a hard chromium plating production line chromic acid recycling treatment device which comprises a supporting frame, a disinfection cavity and stirring blades, the disinfection cavity is formed in the top of the supporting frame, a heating cavity is formed in the top of the disinfection cavity, a supporting base is installed on the surface of the heating cavity, and a driving motor is arranged on the top of the supporting base; a stirring rod is arranged at the output end of the driving motor, a plurality of stirring blades are arranged on the surface of the stirring rod, a set of heaters are arranged on the inner side wall of the heating cavity, and a liquid conveying pipe a is arranged at the bottom of the heating cavity. Through the arrangement of the filtering cavity, the heating cavity, the disinfection cavity, the driving motor, stirring blades, a heater, an ozone generator, a gas conveying pipe and an ultraviolet lamp tube, a chromic acid solution is concentrated and disinfected, and subsequent recycling is facilitated; other parts of the body of a worker are prevented from being damaged by bacteria and viruses contained in chromic acid when the worker is in contact with the chromic acid subsequently.

Description

technical field [0001] The invention relates to the technical field of hard chromium plating, in particular to a chromic acid recycling treatment device for a hard chromium plating production line. Background technique [0002] Hard chrome plating is a process of hard chromium plating. It is a thick chromium coating on the surface of various substrates. Its thickness is generally above 20 μm. The characteristics of chromium are used to improve the hardness, wear resistance, temperature resistance and corrosion resistance of parts. , in the production line, chromic acid needs to be put into the production line. After long-term use, chromic acid needs to be recycled to improve the utilization rate of metal chromium. Some existing chromic acid recovery and treatment devices do not have disinfection measures during use, making chromic acid When some bacteria and viruses inside come into contact with the staff, they will cause certain harm and have certain limitations in use. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/10B01D29/96
CPCC02F9/00B01D29/96C02F1/001C02F1/32C02F1/78C02F1/04C02F2303/04
Inventor 匡优新
Owner WUXI XINGYI INTELLIGENT ENVIRONMENT EQUIP CO LTD
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