Device for cleaning and recycling circuit boards

Abstract

The invention provides a device for cleaning and recycling circuit boards. The device for cleaning and recycling the circuit boards comprises a box body, a horizontal rotary disk, a cleaning groove, agroove type filter screen, a cleaning liquid storage tank, a number of cleaning liquid spray nozzles, an air pump and a number of air nozzles. The box body is hollow inside. The horizontal rotary disk is horizontally and rotatably fixed to the bottom of the inner side of the box body. A vertical rotary shaft is fixedly connected to the bottom center of the horizontal rotary disk. The vertical rotary shaft is driven by a first electric motor. Two or more hydraulic drivers are vertically fixed to the upper portion of the horizontal rotary disk. The hydraulic drivers are in central symmetry withthe center of the rotary disk as the center. The cleaning groove is connected to the horizontal rotary disk through four or more springs. Stirring blades are arranged on the inner side of the bottomof the cleaning groove. A vibrator is fixed to the bottom of the outer side of the cleaning groove. Two or more blind holes are formed in the bottom of the outer side of the cleaning groove. The topsof the hydraulic drivers are inserted into the blind holes when the hydraulic drivers elongate. The device for cleaning and recycling the circuit boards is high in cleaning efficiency and few in cleaning liquid residues.

Description

technical field [0001] The invention belongs to the technical field of circuit board recycling and processing devices, and in particular relates to a circuit board cleaning and recycling device. Background technique [0002] In recent years, the rapid development of integrated circuit technology and its products has made the electronic circuit board (Printed Circuit Board) an indispensable and important component in the modern information industry. The demand for product functions is getting higher and higher, and a large number of discarded circuit boards are generated during the replacement and elimination of various electronic products. As an important part of electronic products, waste circuit boards are widely found in various electronic and electrical products. Common household appliances such as computers, TVs, telephones, etc. are generally made of ferrous metals (such as iron), non-ferrous and rare metals (copper) , gold, silver, etc.), glass, plastic and other com...

AI Technical Summary

Problems solved by technology

When the physical method is used for processing, cleaning pretreatment is required to remove impurities and dust on the circuit board. The current circuit board cleaning has the disadvantages of low cleaning efficiency and more impurities and cleaning liquid after cleaning, which leads to the post-baking process. Long time, high energy consumption

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