Dust filtering device capable of realizing automatic control and on-line cleaning functions

Abstract

The invention discloses a dust filtering device capable of realizing automatic control and on-line cleaning functions. The dust filtering device comprises a rack as well as a filtering system, an automatic cleaning system, a transmission system and a transmission control system which are arranged on the rack, wherein the filtering system comprises a filtering screen and a filtering screen tensioning mechanism; the filtering screen is erected on the tensioning mechanism; the automatic cleaning system comprises upper pumping devices, lower pumping devices, an upper brush roller and a lower brushroller; the upper pumping devices and the lower pumping devices are symmetrically arranged at the top and the bottom of the rack respectively; the upper brush roller is arranged on the rack through abearing and is positioned above the upper pumping devices; the lower brush roller is arranged on the rack through a bearing and is positioned above the lower pumping devices; and the transmission system comprises an upper transmission roller, a lower transmission roller, a transmission shaft and a driving motor. The dust filtering device disclosed by the invention is capable of performing continuous dust removal and filtration on the gas in a pipeline, has a self-cleaning function and prevents secondary pollution.

Description

technical field [0001] The invention relates to the technical field of dust removal equipment, in particular to a dust filtering device capable of automatic control and online cleaning. Background technique [0002] In recent years, air forming technology has been widely used in the paper industry and reconstituted tobacco sheet industry; the main advantage of air forming technology is that it can save a lot of water, but it also brings other hidden dangers, among which the dust contained in the pipeline of the production line will not only Bring safety hazards and also affect product quality; Dust in the pipeline will increase with time during the production process, resulting in a large amount of dust accumulation in the pipeline, which will cause product quality to decline and cause hidden dangers to production safety; [0003] There are many problems in the use of the traditional dust removal methods commonly used at present. Not only cannot the dust removal be continued...

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Problems solved by technology

[0002] In recent years, air forming technology has been widely used in the paper industry and reconstituted tobacco sheet industry; the main advantage of air forming technology is that it can save a lot of water, but it also brings other hidden dangers, among which the dust contained in the pipeline of the production line will not only Bring safety hazards and also affect product quality; Dust in the pipeline will increase with time during the production process, resulting in a large amount of dust accu

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