An intelligent cloud spray dust suppression system and method for a train unloading depot

Abstract

The invention discloses an intelligent cloud and mist injection dust suppression system and method for a train unloading warehouse, comprising: a cloud and mist injection device, which is used to spray clouds and mist with mist particles ≤ 10 μm to capture and suppress dust; Air supply and water supply for the injector; at least one eagle-eye / frog-eye monitoring unit, set on the unloading side of the train along the extension direction of the train, capable of feeding back silo signals, visual identification data and dust detection signals; at least one dust detection unit, Set around the eagle eye / frog eye monitoring unit for collecting and feeding back dust concentration and size data; visual recognition system; dust detection system; data processing system; PLC control system; man-machine interface / fugitive emission control A platform for operating the PLC control system. The invention utilizes a PLC control system to control the spraying of multiple cloud sprayers and cooperate with each other, so as to cover multiple dust generating points from multiple angles.

Description

technical field [0001] The invention relates to the technical field of dry fog dust suppression, in particular to an intelligent cloud fog spray dust suppression system and method for a train unloading storehouse. Background technique [0002] The hook machine in the train unloading silo unloads the material in the train car into the silo through the long cantilever hook. The silo unloads the material to the next-level belt conveyor through the opening operation. A large amount of dust is easily generated during the unloading process of the hook machine and the opening and discharging of the warehouse, which affects the operation of the hook machine and the occupational health of the employees. [0003] In the prior art, the above problems are generally solved by dry fog dust suppression technology; dry fog dust suppression is to capture dust through "cloud mist" water mist, and let the water mist combine with the dust particles in the air to form the agglomeration of dust ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent cloud spray dust suppression system and method for the train unloading warehouse, so as to solve the problems in the prior art that the nozzle needs to be controlled manually, the degree of automation is low, and the nozzle is fixed and cannot be flexibly adjusted according to the dust outlet point. , leading to technical problems of low dust removal efficiency

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