Filtration devices based on built-in channel plates

Abstract

The invention discloses a filtering device based on a built-in passage board. The filtering device based on the built-in passage board comprises a shell, an exhaust pipe and a washing pipe; a separation board parallel to the horizontal plane is arranged on the sealed end of the shell; the separation board extends from the sealed end of the shell to the opening end of the shell and divides the inner space of the shell into an air filtering chamber and a sand collecting chamber; a matched sand collecting chamber cover is arranged at the end, located at the opening end of the shell, of the sand collecting chamber; the passage board vertical to the separation board is arranged on the separation board; the passage board is provided with a plurality of passages; and a sand discharging hole is formed in the separation board. The sand concentration in the air filtered by the passage board is greatly reduced, a small quantity of sand particles can not damage an air cleaner of an air compressor, and the air cleaner does not need to be frequently disassembled and washed by an operator. The sand collecting chamber has enough space to store the sand particles; after the sand particles in the sand collecting chamber are piled to a certain degree, the exhaust pipe and an air inlet of the air compressor are disconnected, the sand collecting chamber cover is opened, and the sand particles are discharged.

Description

technical field [0001] The invention relates to the field of air compressors, in particular to filter equipment based on built-in channel plates. Background technique [0002] Air compressors, also known as air compressors, are general-purpose machinery in modern industries and the core equipment of pneumatic systems. Air compressors convert the mechanical energy of electric motors or diesel engines into gas pressure energy, and increase the gas pressure or transport gas by compressing the gas. Purpose. Air compressors are widely used in steel, electric power, metallurgy, petroleum, mining, automobile industry, aerospace and infrastructure and other fields. [0003] There are many types of air compressors, mainly divided into two categories: positive displacement air compressors and speed air compressors. Among them, positive displacement air compressors include rotary air compressors, which have rotary pistons, and mainly include screw air compressors, sliding vane compre...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is aimed at the defects of the air intake filter system of the traditional air compressor. The filter cannot meet the requirements of air filtration and is easily damaged, requiring frequent replacement and cleaning

Images