Liquid medicine treatment equipment capable of eliminating gas interference

Abstract

The invention relates to the field of water treatment equipment, in particular to liquid medicine treatment equipment for eliminating gas interference. The equipment comprises a liquid medicine tank and a main pipeline, and further comprises a suction pipe, a metering pump and a discharge pipe which are vertically connected. The discharge pipe communicates with a transverse conveying pipe, and the conveying pipe is connected with a feeding pipe. The upper surface of the conveying pipe communicates with a safety pipe, the safety pipe communicates with the main pipeline, the safety pipe is provided with an exhaust valve and a first exhaust pipe, the middle of the first exhaust pipe communicates with a gas-liquid separation chamber, and the upper surface of the main pipeline communicates with a second exhaust pipe. The top of the gas-liquid separation chamber and the top of the second exhaust pipe are higher than the top of the liquid medicine tank. The tail end of the main pipeline is closed, the suction pipe extends into the main pipeline from top to bottom, the end of the suction pipe is close to or makes contact with the inner wall of the bottom of the main pipeline, an inclined port is formed in the end of the suction pipe, and the inclined port faces the liquid inlet direction. The problem that the working efficiency and the service life of equipment are affected by gas residues is solved.

Description

technical field [0001] The invention belongs to the field of water treatment equipment, in particular to a liquid medicine treatment equipment for eliminating gas interference. Background technique [0002] With the continuous deepening of urbanization, the existing water supply facilities can no longer meet the high development of regional economy. In order to improve the water supply quality of waterworks, ensure the health of urban residents and improve people's living standards, the technical transformation of waterworks is urgent. [0003] In the process of water treatment, sodium hypochlorite is usually used as an additive, but the chemical properties of sodium hypochlorite are not stable enough, and it is easy to decompose and release oxygen over time. When oxygen remains in pipelines and machine parts, it will lead to poor liquid flow, increased energy consumption, and even various problems such as inability to work or damage to various parts of the equipment. Theref...

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Problems solved by technology

[0004] In order to solve the above problems, the present invention proposes a liquid medicine treatment equipment that eliminates gas interference, which solves the problem that gas residues affect the working efficiency and service life of the equipment

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