Dry dust removal industrial vacuum cleaner

Abstract

The invention discloses a dry dust removal industrial vacuum cleaner which comprises filter tanks. Filter screens are arranged in the filter tanks, fans are arranged on the tops of the filter tanks, a dust deposition tank is arranged at the bottoms of the filter tanks, inner cavities of the filter screens are communicated with air inlets of the fans, filter cavities are formed between the inner walls of the filter tanks and the outer walls of the filter screens, air inlets are formed in the outer walls of the filter tanks, ash removal devices are arranged at the bottoms of the filter screens, supports which are in contact with the filter screens are arranged in the ash removal devices, and vibrators are arranged on the supports. The dry dust removal industrial vacuum cleaner has the advantages that the ash removal devices can bring convenience for cleaning ash deposits on the surfaces of the filter screens, accordingly, the filter screens can be prevented from being blocked, and the service lives of the filter screens can be prolonged; the dry dust removal industrial vacuum cleaner is simple in structure and convenient to operate, and the cleaned ash deposits can be fed into the dust deposition tank without affecting follow-up dust removal operation.

Description

technical field [0001] The invention relates to the field of vacuum cleaners, in particular to a dry dust removal industrial vacuum cleaner. Background technique [0002] Existing industrial vacuum cleaners are mostly used in places with relatively harsh environments. There is a lot of dust, and the filter screen is easily blocked by dust, resulting in a decrease in dust removal efficiency. The problem of blowing off the dust on the filter is that an additional filter element is required to filter the blown dust, and the additional filter element also needs to be cleaned, and the structure is relatively complicated. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a dry-type dust-removing industrial vacuum cleaner, which can conveniently remove the dust accumulation on the filter screen in an oscillating manner, and the dust accumulation after removal will not affect the subsequent dust collection operation, a fur...

AI Technical Summary

Problems solved by technology

[0002] Existing industrial vacuum cleaners are mostly used in places with relatively harsh environments. There is a lot of dust, and the filter screen is easily blocked by dust, resulting in a decrease in dust removal efficiency. The problem of blowing off the dust on the filter is that the blown-off dust needs an additional filter element to be filtered, and the additional filter element also needs to be cleaned, and the structure is more complicated

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