Gas tunnel construction dust pelletizing system

The utility model discloses a gas tunnel construction dust pelletizing system, including the spray dedusting structure, the spray dedusting structure includes the spray dedusting device, and the spray dedusting device includes pipe and atomizer, its characterized in that: spraying dust removal device still includes solenoid valve and dust concentration sensor, pipe's the sealed intercommunication of water inlet department is provided with the solenoid valve, the atomizer is interval fixed mounting a plurality of on pipe, fixed mounting has spraying dust removal device on the construction trolley car of neighbouring face, still including setting up at outer host computer and the controller in gas tunnel, the signal reception of dust concentration sensor and host computer holds and is connected, and the signal output part of host computer holds with the signal reception of controller and is connected, and the control end of controller is connected with solenoid valve signals. The utility model discloses gas tun