Pipeline basket type rotational flow filter

Abstract

The invention discloses a pipeline basket type rotational flow filter. The pipeline basket type rotational flow filter comprises a blind plate, a barrel body, a stainless steel tube, a hydrocyclone, a drain outlet and a supporting plate, wherein the stainless steel tube transversely penetrates through the barrel body; the stainless steel tube communicates with the inner part of the barrel body; the stainless steel tube and the barrel body form a crossed structure; the upper end part of the barrel body is fixedly connected with the blind plate; the lower end part of the barrel body is fixedly equipped with the drain outlet; and the hydrocyclone is mounted on the inner end part of the barrel body; the hydrocyclone is connected with the barrel body through the supporting plate. According to the pipeline basket type rotational flow filter disclosed by the invention, the hydrocyclone is arranged inside the barrel body, and a filter screen a and a filter screen b are adopted in the hydrocyclone, so that twice filtration is realized, and therefore, the filter effect is good. A filter screen baffle plate is mounted on the bottom end part of the hydrocyclone body, and the filter screen baffle plate is opened and closed in a one-way mode, so that particles on the bottom end part of the filter body can be effectively prevented from being returned and mixed, and therefore, the filter effect is greatly improved.

Description

Technical field [0001] The invention relates to a filter, in particular to a pipeline basket type cyclone filter. Background technique [0002] As a common separation and classification equipment, the cyclone has the advantages of simple structure, convenient operation and installation, and large production capacity. In recent years, the application field has been expanded to chemical industry, environmental protection, food, light industry, etc., and its functions have also been diversified from a single separation function. [0003] Its working principle is centrifugal sedimentation. When the two-phase (or three-phase) mixture to be separated enters the cyclone tangentially from the periphery of the cyclone at a certain pressure, a strong three-dimensional elliptical strong rotating shear turbulence is generated. Due to the difference in particle size (or density) between coarse particles (or heavy phase) and fine particles (or light phase), the centrifugal force, centripetal bu...

AI Technical Summary

Problems solved by technology

[0004] With the continuous development of science and technology, higher requirements are put forward for the separation effect and efficiency in various fields. The separation effect of the traditional cyclone is far from meeting the needs of the current process.

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