Novel dry-cleaning liquid purifier

Abstract

The invention discloses a novel dry-cleaning liquid purifier. The novel dry-cleaning liquid purifier includes a primary filter barrel, a secondary filter barrel, activated carbon, a first pipeline, asecond pipeline, a third pipeline, a fourth pipeline, a fifth pipeline, a water pump, a water control solenoid valve, a filter screen, a first timer, a second timer, a dirt and clear liquid separatorand a valve; the primary filter barrel is a purification container in the first process, and is fixed at a position higher than a dry-cleaning machine; the activated carbon is arranged at the bottom of the primary filter barrel; the bottom of the primary filter barrel communicates with the liquid inlet of the water pump through the first pipeline; the liquid outlet of the water pump communicates with one end of the second pipeline; the other end of the second pipeline extends from the top of the primary filter barrel into the primary filter barrel; the bottom of the primary filter barrel is connected with the top of the secondary filter barrel by the third pipeline; the secondary filter barrel is placed above a dry-cleaning liquid inlet; activated carbon is placed inside the secondary filter barrel; and a filter screen is arranged above the liquid outlet hole of the secondary filter barrel.

Description

technical field [0001] The invention relates to the technical field of dry cleaning equipment, in particular to a novel dry cleaning liquid purifier. Background technique [0002] Speaking of dry cleaning, we have to mention petroleum dry cleaning. Petroleum dry cleaning is actually a common name on the market. "Petroleum" refers to petroleum crude oil extracted from the ground. Under normal conditions, it is almost solid solidified oil and cannot wash clothes at all. Petroleum The correct name of dry cleaning should be called "hydrocarbon solvent dry cleaning", referred to as hydrocarbon dry cleaning. This kind of dry cleaning agent is composed of a mixture of petroleum hydrocarbons, so some people call it petroleum dry cleaning, and it has been passed down. At present, different grades and specifications of hydrocarbon solvents for dry cleaning have been developed. They screen out some extremely flammable and explosive components, and retain components with an appropriate...

AI Technical Summary

Problems solved by technology

[0004] Hydrocarbon solvents will mix with dirt after long-term use. Generally, dry cleaners will clean up about half a year. Using the method of precipitation, the upper part of the clean dry cleaning solvent will be separated, and the solvent and the precipitated mixture at the bottom will be poured directly. This will waste a part of the dry cleaning solvent, the dry cleaning solvent is more expensive, and this cleaning method will lose a lot; and it takes about 24 to 48 hours to use the sedimentation and clarification method; the operation method is also manual during cleaning. time consuming and laborious

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