Cleaning ice water circulating system having filtering function and used for copper substrate production

Abstract

The invention discloses a cleaning ice water circulating system having a filtering function and used for copper substrate production. The cleaning ice water circulating system comprises a water storage pool, wherein water retaining walls are evenly arranged on the two sides of the inner bottom of the water storage pool in a staggered mode, one end of the top of the water storage pool communicateswith a cooling water outlet pipe, one end of the cooling water outlet pipe extends to the inner bottom of the water storage pool, a water pump A is arranged at the other end of the cooling water outlet pipe, and the output end of the water pump A communicates with a guide pipe A. The cleaning ice water circulating system is provided with a filter bin, a filter pipeline, a mounting pipe, a filter screen A, a mounting ring, a filter screen B, an activated carbon filter layer and a filter membrane, so cleaning sewage is continuously filtered and cleaned in the circulating process so as to allow the sewage to reach the recycling standard and prevent disintegrating slag from being attached to a copper substrate in the cleaning process; and fastening bolts and threaded grooves are employed for fixing and mounting, so the whole filter assembly is convenient to clean and replace, and thus, operation convenience is improved, and stability in the fixing process is improved.

Description

technical field [0001] The invention relates to the technical field of water circulation systems, in particular to an ice water circulation system for cleaning copper substrates with a filtering function. Background technique [0002] Copper substrate is the most expensive kind of metal substrate, and its heat conduction effect is many times better than that of aluminum substrate and iron substrate. The substrate needs to go through multiple processes such as material cutting, drilling, imaging, etching and solder masking, and it is often necessary to clean the copper substrate with a cleaning solution during processing. [0003] A large amount of clean cold water is required for cleaning. The sewage produced by traditional cleaning cannot be filtered, purified and then cooled. It is directly discharged outside, resulting in waste of water resources and pollution. Therefore, the present invention designs a copper substrate with a filtering function. The ice water circulatio...

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Problems solved by technology

[0003] A large amount of clean cold water is required for cleaning. The sewage produced by traditional cleaning cannot be filtered, purified and then cooled. It is directly discharged outside, resulting in waste of water resources and pollution. Therefore, the present invention designs a copper substrate with a filtering function. Clean ice water circulation system for production to solve the problems in the prior art

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