Reverse osmosis equipment with quick-release sewage cleaning mechanism based on reverse osmosis water treatment

Abstract

The invention discloses reverse osmosis equipment with a quick-release sewage cleaning mechanism based on reverse osmosis water treatment. The reverse osmosis equipment comprises a reverse osmosis device and the sewage cleaning mechanism mounted on one side of the reverse osmosis device, the reverse osmosis device is composed of a plurality of reverse osmosis assemblies from bottom to top, and each reverse osmosis assembly comprises a long osmosis pipe, a reverse osmosis pipe and a short osmosis pipe which are coaxially and sequentially connected; the sewage cleaning mechanism comprises a sewage tank, a rotating shaft arranged above the sewage tank and a sewage cleaning shovel; the middle part of the inner wall of a sewage cleaning pipe is closed, and a servo motor for driving the rotatingshaft to rotate is arranged in an inner cavity close to the right end. According to the reverse osmosis device, the long osmosis pipes, the reverse osmosis pipes and the short osmosis pipes are arranged to form the reverse osmosis assemblies, the long osmosis pipes can be rapidly detached from the reverse osmosis pipes so that a reverse osmosis membrane can be cleaned or replaced in time, sewageobtained after the long osmosis pipes are cleaned is collected through the sewage cleaning mechanism, and only the reverse osmosis pipes need to be replaced with the sewage cleaning pipe; and then theservo motor is started to drive the sewage cleaning shovel to shovel off attachments on the inner walls of the long seepage pipes, the automation efficiency is high, 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 reverse osmosis device with a quick-release type cleaning mechanism based on reverse osmosis water treatment. 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 b...

AI Technical Summary

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 to be cleaned in time. Since most reverse osmosis pipelines are integral structures, they need to be dismantled and scrubbed manually. Washing is laborious and laborious, which is not conducive to timely cleaning, causing reverse osmosis pressure to the reverse osmosis membrane and affecting its high-quality purification

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