Molecular sieve membrane water purification device for environmental protection

Abstract

The invention discloses a molecular sieve membrane water purification device for environmental protection, belonging to the technical field of sewage treatment equipment. According to key points of atechnical scheme in the invention, the molecular sieve membrane water purification device comprises a sewage treatment tank and a cover plate hinged to the sewage treatment tank, wherein a water inletis formed in the side wall of the sewage treatment tank; the sewage treatment tank is connected with a sedimentation tank through a water conveying pipe; the water conveying pipe is made of a rubbermaterial; a water conveying pump is arranged on the water conveying pipe located between the sewage treatment tank and the sedimentation tank; and a first motor is fixedly connected to the top wall ofthe inner side of the sedimentation tank. The molecular sieve membrane water purification device has the technical effects that sludge is cleaned out; the cleaning effect in the water conveying pipeand the sedimentation tank is better; and sewage enters the sewage treatment box, and a molecular sieve membrane further cleans impurities in the sewage, so the water purification efficiency of the sewage is improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment equipment, in particular to a molecular sieve membrane water purification device for environmental protection. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. [0003] Chinese Patent Publication No. CN208865244U discloses a kind of urban sewage treatment equipment, including a box body, a sedimentation tank 1 and a sedimentation tank 2 are arranged inside the box body, a partition is arranged between the sedimentation tank 1 and the sedimentation tank 2, and the front end of the box body There is a...

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Problems solved by technology

[0003] Chinese Patent Publication No. CN208865244U discloses a kind of urban sewage treatment equipment, including a box body, a sedimentation tank 1 and a sedimentation tank 2 are arranged inside the box body, a partition is arranged between the sedimentation tank 1 and the sedimentation tank 2, and the front end of the box body There is a U-shaped pipe on the upper side of the surface. The two output ports of the U-shaped pipe at the front are respectively connected with the sedimentation tank 1 and the sedimentation tank 2. The U-shaped pipe at the front passes through the three-way valve 1 and the water inlet pipe in the middle of the U-shaped pipe. There is a U-shaped pipe on the upper side of the rear end of the box. During the use of this sewage treatment equipment, the impurities and sludge in the sewage are not considered to adhere to the inner wall of the water purification device, which will affect the water purification efficiency.

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