Dust suppressant dry fog dust suppression system and method

Abstract

The embodiment of the invention discloses a dust suppressant dry fog dust suppression system. The dust suppressant dry fog dust suppression system comprises a main box and a system controller, the main box is internally provided with a water supply system, a dust suppressant supply system, a mixed liquid valve group, a gas path valve group and a comprehensive regulating device which are controlledby the system controller, the outlet ends of the water supply system and the dust suppressant supply system are jointly connected with the mixed liquid valve group and the mixed liquid valve group isconnected with the gas path valve group through the comprehensive regulating device, the gas path valve group is externally connected with an air supply system, and the comprehensive regulating device is externally connected with terminal spray equipment. According to the dust suppressant dry fog dust suppression system, after mixed liquid formed through purified water provided by the water supply system and a dust suppressant provided by the dust suppressant supply system is metered and distributed, and after the gas spraying pressure is adjusted, the mixed liquid is ejected from the terminal spray equipment, the better dust suppression effect is achieved, efficiency is improved more than 80% than a traditional method, and the water consumption is 10%-20% of dry fog dust suppression, a lot of water resources can be saved, the dust suppressant dry fog dust suppression system can be flexibly applied to multiple complex or special working conditions, sewage is not produced, and the costis low.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of dry fog and dust suppression, and in particular to a dust suppression system and method for dry fog and dust suppression. Background technique [0002] In many fields such as wharfs, mines, steel, coal, electric power, etc., solid materials are prone to generate a large amount of dust during the mining and unloading process in open spaces, and unorganized emissions of low-temperature smoke and dust in some production links. Some are equipped with conventional suppression systems. Dust suppression devices lead to low on-site dust suppression rate, a large waste of water resources and secondary pollution. Even some workshops have not been equipped with dust suppression and dust removal devices so far, and the on-site environment is poor. [0003] The current conventional dust suppression treatment methods for unorganized dust and medium and low temperature smoke and dust: [0004]...

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Problems solved by technology

[0008] For this reason, the embodiment of the present invention provides a dust suppressant dry fog dust suppression system and method to solve the problem that the common sprinkler and micro-mist dust suppression technologies in the prior art will increase the water content and seriously increase the production cost. And for the unorganized open space, the air volume required for negative pressure dust removal is extremely high, the operating cost is extremely high, and the negative pressure dust removal for open cold dust has little effect

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