Copper powder collection and water recovery system of polishing and brushing machine

Abstract

The invention discloses a copper powder collection and water recovery system of a polishing and brushing machine. The copper powder collection and water recovery system comprises a plurality of water-using polishing and brushing sections, a copper powder settling pond, a press filter, an overflow water centralizing pond, a lifting pump and a water storage bucket, the water-using polishing and brushing sections are connected with a water inlet of the copper powder settling pond through first pipelines respectively, an overflow port of the copper powder settling pond is communicated with a water inlet of the press filter, a water outlet of the press filter is communicated with the overflow water centralizing pond, a water outlet of the overflow water centralizing pond is communicated with a water inlet of the lifting pump, a water outlet of the lifting pump is communicated with the water storage bucket through a second pipeline, the water storage bucket and the water-using polishing and brushing sections are communicated through third pipelines respectively, a pipeline joint is arranged in each of the first pipelines and / or the second pipeline and / or the third pipelines, and each pipeline joint is a rubber flexible soft joint. By the copper powder collection and water recovery system, recovery of copper powder containing waste copper water and recycling of clean water can be realized, production cost is saved, pipeline design can be optimized, and pipeline tearing explosion is avoided.

Description

technical field [0001] The invention relates to the technical field of copper powder collection for brush grinders, in particular to a copper powder collection and water recovery system for brush grinders. Background technique [0002] At present, during the production and operation of the common circuit board brushing machine, not only a large amount of clean water is required to clean the copper powder produced in each stage of grinding, but also the copper-containing wastewater after cleaning cannot be directly reused, and the industrial water consumption has greatly increased. The cost has also increased, and at the same time, the recycling of the copper powder cannot be realized. In order to realize the recycling and reuse of copper powder and clean water, the copper powder and clean water are recycled and recycled by adopting the copper powder collection and water recovery system of the grinding machine. There are several water scrubbing sections, copper powder sedime...

AI Technical Summary

Problems solved by technology

However, when connecting the pipes in the copper powder collection and water recovery system of the grinding machine, hard PVC joints are usually used, which have no flexibility, and because the water pressure and flow in the recovery water pipeline are large, and the lifting pump set Vibration, the pipeline will vibrate, which will cause the pipe joints to crack and burst, which will affect the production and processing process

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