Movable dust removal equipment without filter element

Abstract

The invention discloses movable dust removal equipment without the filter element. The movable dust removal equipment without the filter element comprises a base plate, a gas storage main pipe, a fan,a swirler set, an air inlet main pipe, a water supply device and a spraying device; a walking structure is arranged on the base plate; one end of the air inlet main pipe is connected with an air inlet of the fan; one end of the gas storage main pipe is connected with an air outlet of the fan, and the other end of the air storage main pipe is closed; the swirler set comprises a plurality of swirler, the inlet of each swirler is in communication with the gas storage main pipe through an extension pipe, and the lower outlet is downwards arranged; and the water supply device is connected with thespraying device through a pipeline with a water pump and is used for supplying water to the spraying device.

Description

Technical field [0001] The invention relates to the field of dust removal equipment, in particular to a mobile dust removal equipment without filter elements. Background technique [0002] For dust removal in construction tunnels and narrow and long enclosed semi-enclosed spaces (the tunnel is taken as an example below), fans are used to supply air to exhaust the dust and haze out of the tunnel, or ventilation shaft fans are used to extract the dust and haze out of the tunnel, but these two methods It is difficult to solve the problem of dust removal for long (more than 10,000 meters) large tunnels in the mountains. It takes too long to discharge the dust and haze, which wastes a lot of construction time and seriously affects the construction progress. At present, a dust removal system using the filtering principle has appeared in the long tunnel: the dirty air in the tunnel is sucked in by a fan, and the purpose of dust removal has been achieved by filtering through the filter e...

AI Technical Summary

Problems solved by technology

[0003] 1. The dust and haze of the construction tunnel is heavy and constantly generated;

[0004] 2. The use time of the filter element is limited, and the filter element needs to be cleaned or replaced after several construction cycles, and the cost of use is high;

[0005] 3. Unable to remove PM2.5 (the most harmful dust haze to the human body) to a qualified level;

[0006] 4. Unable to remove harmful substances such as sulfides and phosphides that are water-soluble and harmful to the human body

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