Gas environment-friendly filtering device convenient for filtering screen replacement

Abstract

The invention discloses a gas environment-friendly filtering device convenient for filtering screen replacement. The gas environment-friendly filtering device comprises a filtering box, wherein an airinlet pipe communicates with the left side of the filtering box; an installing plate is fixedly connected onto the left side of the inner wall of the filtering box; the top of the installing plate isfixedly connected with a fan; the right end of the air inlet pipe communicates with the left side of the fan; the right side of the fan communicates with a filtering pipe; the right end of the filtering pipe communicates with an air cover; the top of the right side of the filtering box communicates with an air outlet pipe; a first through hole is formed in the top of the filtering box; a filtering screen body is arranged in a position inside the filtering box and corresponding to the first through hole. Through the arrangement and the matching of the air inlet pipe, the fan, the filtering pipe, the air cover, the air outlet pipe, the filtering screen body, a clamp rod, a support frame, a first rolling wheel, a second rolling wheel, a slide rail, an inclined block, a fixing rod, a first clamp groove, an insertion rod, a support rod and a sixth through hole, the effects of conveniently replacing a filtering screen, saving a great amount of time of people, saving the time and labor and bringing convenience to use are achieved.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a gas environmental protection filter device which is convenient for replacing filter screens. Background technique [0002] Gas filters are widely used in metallurgy, chemical industry, petroleum, papermaking, medicine, food, mining, electric power, urban water supply fields, such as industrial wastewater, circulating water filtration, emulsion regeneration, waste oil filtration treatment, continuous casting in metallurgical industry Water system, blast furnace water system, and high-pressure water descaling system for hot rolling are an advanced, efficient and easy-to-operate fully automatic filter device. The gas filter needs to replace the filter screen after a long period of use, but the current gas filter The device is relatively troublesome when replacing the filter screen, which wastes a lot of time for people, is time-consuming and laborious, and is not ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a gas environmental protection filter device that is easy to replace the filter screen, which has the advantage of being easy to replace the filter screen, and solves the problem that the current gas filter device is troublesome when replacing the filter screen, which wastes a lot of time and takes time and effort. Inconvenience

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