Novel fog gun capable of realizing dry-fog dust suppression

Abstract

The invention relates to a novel fog gun capable of realizing dry-fog dust suppression. The fog gun comprises an air duct, an air blower, a dry fog mechanism and an adjusting mechanism; one end of theair duct is connected with the air blower; the other end of the air duct is connected with the dry fog mechanism; the adjusting mechanism is arranged on the air duct; and the dry fog mechanism comprises a two-fluid component and dry fog nozzles. When dry-fog dust suppression is required to be performed, a rotating piece can be driven by a gear motor to adjust the spraying direction of the air duct, the spraying angle of the air duct is adjusted through an angle adjusting piece, then the air blower in the air duct is started, the wind power is blown to the far position through the air duct, meanwhile, liquids and gases are pressed into the dry fog nozzles through gas guiding pieces and liquid guiding pieces by a gas pipe and a liquid pipe respectively, and then tiny atomized water drops fly to the far position by the aid of the wind power and perform dust suppression, so that the water consumption of the fog gun can be reduced, fog particles can be thinned, the mist spraying range canbe enlarged, and the humidity of materials is prevented from exceeding the standard after dust suppression.

Description

technical field [0001] The invention relates to the technical field of dry fog and dust suppression, in particular to a novel dry fog and dust suppression fog cannon. Background technique [0002] In large-scale stockyards, especially in industrial and mining enterprises, materials with low moisture content such as coal and sintered ore powder are stacked, and large dust is generated during transfer and stacking of materials. Most of them use fog cannons commonly used in the market. Big. [0003] However, the existing general-purpose fog cannon flows through a single fluid, and the fan of the fog cannon sends the fog particles atomized by the nozzle to the dust raising place for dust suppression, but the ordinary fog cannon consumes a lot of water and the fog particles are relatively thick , The amount of material humidification is large, which may easily cause the material humidity to exceed the standard. Contents of the invention [0004] (1) Technical problems to be s...

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Problems solved by technology

[0003] However, the existing general-purpose fog cannon flows through a single fluid, and the fan of the fog cannon sends the fog particles atomized by the nozzle to the dust raising place for dust suppression, but the ordinary fog cannon consumes a lot of water and the fog particles are relatively thick , the amount of material humidification is large, which may easily cause the material humidity to exceed the standard

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