A swirl filter joint

Abstract

The invention relates to a spiral-flow filter connector. The spiral-flow filter connector comprises a spiral-flow separation part and a confluence separation part, wherein the spiral-flow separation part is used for rotating a fluid mainly by virtue of a main body with a spiral spiral-flow groove, so that foreign matter in different masses can be separated, then the fluid is secondarily separated and filtered by a separation assembly with a diverging opening in the confluence separation part, twice separation of the fluid can be realized through a simple structure, and the spiral-flow filter connector is convenient to install and low in manufacturing cost.

Description

technical field

[0001] The invention relates to a swirling filter joint, in particular to a liquid joint capable of filtering trace impurities and irrelevant mixtures. Background technique

[0002] In many fluid equipments that require high water quality, such as steam drums in boilers, distillers, and some chemical equipment, it is not only often necessary to filter water, but also these equipments often produce Scale, especially at the pipe joints, is particularly prone to blockage due to scaling or dirt accumulation. Whether it is impurities or blockage, it will bring certain safety hazards to these pressure reaction equipment;

[0003] Therefore, at the joints of these equipment with high water quality requirements, it is necessary to install some filter components that can not only have a filtering effect, but also ensure a certain fluid permeability;

[0004] Among them, ZL201320354014.4 proposes a pipeline filter joint, which has relatively high requirements for the ...

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