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Solder stripping liquid recycling device

A technology for recycling and tin stripping, which is applied in the feeding/discharging device of the sedimentation tank, the sedimentation tank, and the improvement of process efficiency, which can solve the problems of difficult removal of sediment and reduced work efficiency.

Active Publication Date: 2021-04-23
淮安中顺环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a tin stripping liquid recovery treatment device, aiming to solve the problem that the deposit in the existing device is not easy to take out, which reduces the working efficiency

Method used

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  • Solder stripping liquid recycling device
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  • Solder stripping liquid recycling device

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Embodiment Construction

[0020]Embodiments of the present invention will be described in detail below, and examples of the embodiments are illustrated in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions. The following is exemplary, and is intended to be used to illustrate the invention without understanding the limitation of the invention.

[0021]In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "post", "left", "right", "vertical", The orientation of the "horizontal", "top", "bottom", "inside", "outside", etc., is based on the orientation or positional relationship shown in the drawings, is only for ease of describing the invention and simplified description, not Indicating or implying that the device or element must have a specific orientation, constructed and operated in a particular orientation, and thus is not to be construed as...

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Abstract

The invention discloses a solder stripping liquid recycling device, which is characterized in that a precipitation inclined plate of a precipitation supporting assembly is arranged on one side of a precipitation tank, a taking-out supporting frame of a taking-out assembly is slidably connected with the precipitation tank, a taking-out supporting plate is slidably connected with the taking-out supporting frame, a protective cover is rotatably connected with a taking-out supporting rod, a first screw motor is installed on one side of the sedimentation tank through a sliding supporting base, supporting guide rails are arranged on the two sides of the sedimentation tank, an extension rod is arranged on the supporting guide rails in a sliding mode and driven by a second screw motor, a scraper is arranged on the extension rod, the second screw motor drives the extension rod and the scraper to collect sediments on a rocking plate, the sediments can enter the taking-out supporting plate, then a protective cover is rotated to protect the sediments, the first screw motor drives the taking-out supporting frame to move upwards, and the taking-out supporting plate slides to take out the sediments, so that the sediments are scraped more easily, the sediments on the rocking plate can be conveniently collected and taken out, and the working efficiency is improved.

Description

Technical field[0001]The present invention relates to the field of wastewater treatment, and more particularly to a retaining reagent recovery processing apparatus.Background technique[0002]The refined water, also known as the stripping solution is one of the main chemical materials used in the production of printed circuit boards, used in tin plating layers, tin-lead alloy coating, and retraction of the tin joint point. The refined water can be divided into three types according to the difference between the main components: fluoride type, consisting of hydrofluoric acid, fluorofluoride, peroxide, etc., due to its environmental indicators (fluoride volatility, poor pollution) and technology Economic indicators are poor, and have become a pharmaceutical type, and now there are fewer domestic and foreign; nitric acid type retin water, from nitric acid, iron nitrate, corrosion inhibitor, surfactant, nitrogen oxide inhibitor, complexing agent, etc. Composition, the concentration of nit...

Claims

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Application Information

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IPC IPC(8): B01D21/04B01D21/00B01D21/24
CPCY02P10/20
Inventor 刘达标庄仓宏王凯顾冬生
Owner 淮安中顺环保科技有限公司
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