Soda dry method cleaning system for waste incineration and flue gas treatment

摘要

Soda dry method cleaning plant for waste incineration flue gas treatment, comprising storage, vector weighing system, grinding device, centrifugal fan and injection device, the storage being used to store large particles of soda, the vector weighing system being used to weighing the large particles of soda released from the storage, whereby the grinder is used to grind the weighed large soda particles into powder, the centrifugal fan is used to transport the soda powder to the injection device, the injection device is used to spray the soda powder into the flue to allow it to go with the acid gas reacts chemically in the smoke vent, characterized in that inside the storage tank is equipped with a material level sensor and a longitudinal agitating shaft between the storage tank and the vector weighing system, there is a feeding pipe, the feeding pipe has a flow rate and a solenoid valve, the material level sensor Flow rate and the solenoid valve connect to the controller; The injection device consists of a jet pipe and several nozzles which are provided below the jet pipe.