Quick-release sewage disposal method for reverse osmosis water treatment pipeline

Abstract

The invention discloses a quick-release sewage disposal method for a reverse osmosis water treatment pipeline, which comprises the following steps: rotating a long osmosis pipe to be separated from areverse osmosis pipe, taking down the reverse osmosis pipe to clean or replace a reverse osmosis membrane, mounting sewage disposal pipes, rotating the long osmosis pipe to be fixed, butting a sewagetank with a plurality of sewage disposal pipes, ; then starting a servo motor to drive a dirt removing shovel to shovel away sludge on the inner wall of the long osmosis pipe, starting a high-pressurewater pump to pump sewage to wash away the sludge in the long osmosis pipe, so that the sludge enters the sewage tank through the sewage disposal pipes to be collected. According to the quick-releasesewage disposal method, the long osmosis pipe, the reverse osmosis pipe and a short osmosis pipe are arranged to form a reverse osmosis assembly, the long osmosis pipe can be rapidly detached from the reverse osmosis pipe so that the reverse osmosis membrane can be cleaned or replaced in time, sewage obtained after the long osmosis pipe is cleaned is collected through a sewage cleaning mechanism,and only the reverse osmosis pipe needs to be replaced with the sewage disposal pipe, and then the servo motor is started to drive the dirt removing shovel to shovel off attachments on the inner wallof the long osmosis pipe, the automation effect is good, and a large amount of working time is saved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a quick-detachable cleaning method for reverse osmosis water treatment pipelines. Background technique [0002] Sewage treatment is a purification process to purify water and discharge it into nature. There are many existing sewage treatment methods, such as precipitation method, ion exchange method, biofilm method, etc., all of which can purify the sewage well and make it discharge up to the standard. Among them, the biofilm method uses an artificial semipermeable membrane with a very small membrane pore size to pass the sewage through the reverse osmosis membrane under a pressure higher than the osmotic pressure to block some dissolved salts, colloids, microorganisms, organic matter, etc. The penetration of molecules achieves the purification effect. However, after the reverse osmosis membrane has been used for a long time, it needs to be replaced or cleaned. In addi...

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Problems solved by technology

However, after the reverse osmosis membrane has been used for a long time, it needs to be replaced or cleaned. In addition, a large amount of sludge will adhere to the inner wall of the pipeline for reverse osmosis, which needs

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