Polytetrafluoroethylene valve bank

Abstract

The invention discloses a polytetrafluoroethylene valve bank, and relates to the technical field of valve banks. The polytetrafluoroethylene valve bank comprises a first connecting transverse pipe, first flange plates are welded to the two ends of the first connecting transverse pipe correspondingly, and bent pipes are arranged at the two ends of the first connecting transverse pipe correspondingly. Water in the bent pipes can be stirred. Through the hollow arrangement of an inclined handle and a vertical column, a descaling agent or a reagent for removing impurities can be added, and throughstirring of a stirring fan, the situation that a large amount of scale is formed on the inner wall of the first connecting transverse pipe can be reduced, so that sewage can be quickly discharged, andthe phenomena that scale is too much, a large amount of sewage is blocked at a pipeline, pressure is caused to the pipeline, the pipeline breakage condition is caused, property loss is caused, and subsequent cleaning also increases the certain labor intensity are avoided. Impurities in the sewage can be filtered and shielded through a circular filter screen. The first connecting transverse pipe and the bent pipes are detachably arranged through the first flange plates, and the circular filter screen can be cleaned.

Description

technical field [0001] The invention relates to the technical field of valve groups, in particular to a polytetrafluoroethylene valve group. Background technique [0002] Polytetrafluoroethylene is a synthetic polymer material that uses fluorine to replace all hydrogen atoms in polyethylene. It is generally called "non-stick coating" or "easy-to-clean material". The characteristics of various organic solvents are almost insoluble in all solvents. At the same time, polytetrafluoroethylene has the characteristics of high temperature resistance, and its friction coefficient is extremely low, so it can be used for lubrication and has become an easy-to-clean inner layer of water pipes. For ideal coatings, the valve group is mainly divided into two valve groups, three valve groups and five valve groups. The second group valve is a combination of two single valves. The third group valve is a combination of three single valves. The single valves are combined together. [0003] At ...

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Problems solved by technology

[0003] At present, part of the PTFE valve group, when the sewage enters, it will be accompanied by a certain amount of bad gas, which will have a certain impact on the environment and people. Moreover, the sewage circulates in the pipeline, and substances will adhere to the inner wall of the pipeline for a long time to form dirt. , Too much scaling will lead to a large amount of sewage clogging in the pipeline, causing pressure on the pipeline, causing the pipeline to rupture, resulting in property loss, and subsequent cleaning will also increase the labor intensity.

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