Fog screen dust suppression device

Abstract

The invention provides a fog screen dust suppression device which comprises a wind screen system, a fog system and an electric control system. The fog system comprises a water storage tank, a water feeding pump, a fog main engine, a fog distributor and fog generators, wherein each fog generator is composed of a water pipeline and a spraying head set. The wind screen system comprises a wind main engine, wind screen generators and a wind distributor, wherein each wind screen generator is composed of a wind pipeline and a fog screen wind port or a wind screen machine. The wind screen system and the fog system are controlled by an electric control box, the water storage tank is connected with the fog main engine, the fog main engine is connected with the fog distributor, and each pipeline of the fog distributor is connected with the corresponding fog generator through the corresponding water pipeline. The wind main engine is connected with the wind distributor, and each pipeline of the wind distributor is connected to the corresponding wind screen generator. The fog screen dust suppression device is automatically or manually started to generate dry fog or mist, a fog screen of a wind screen and water fog is formed under the action of wind at the wind screen port and surrounds dust to be generated, mud drops are formed by the dry fog or the mist and the dust and fall to a dust suppression point, and the effects of suppressing dust and removing dust from the source are achieved.

Description

technical field [0001] The invention relates to a fog curtain dust suppression device, which belongs to the technical field of machinery. Background technique [0002] Powdery substances (coal, ore, etc.) will generate dust during the process of unloading, transshipment, accumulation, etc.; dry fog dust suppression, by turning water into water mist particles below PM10, can reduce the inhalable dust suspended in the air The particles are effectively adsorbed and condensed into agglomerates, which are settled by gravity to achieve the purpose of dust suppression and dust removal; the remote sprayer atomizes water into water droplets of the same size as the dust, and condenses into particle clusters through mutual adsorption to settle down. It is used for dust control in sandblasting operations in coal and ore storage yards, shipbuilding, ship repairing and machinery industries. [0003] In open and semi-open unorganized discharge occasions, dust suppression and dust removal ...

AI Technical Summary

Problems solved by technology

[0003] In open and semi-open unorganized discharge occasions, dust suppression and dust removal are generally adopted by dry fog and mist sprayer dust removal. Dry fog and fog particles are small, but due to the limited length of fog, dust suppression cannot be achieved by using such methods in some places Function; the mist sprayer is generally a remote sprayer with large fog particles, large water volume, and strong wind, but it is more suitable for dust control in open-pit coal and ore yards; dust control in building demolition, construction sites, and road dust, but For space restrictions, water restrictions, wind restrictions, the use of mist sprayer is not suitable

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