The system is mainly composed of dust pipeline, gas volume control valve, preprocessor, pulse back blowing bag filter, fan, temperature control system, net gas discharge pipeline, etc.

　　The flue gas enters into the preprocessor through the flue gas. The equipment catches the Martian and large particle dust in the flue gas and plays a role of cooling at the same time. The ash discharge valve is set under the equipment. It ensures the safety of the system, plays the role of preliminary dust removal, and reduces the load of subsequent equipment.

Furnace smoke control

　　After the preprocessor, the flue gas enters the filter bag dust remover. After the filter bag collects the dust, the flue gas is discharged into the atmosphere through the special induced draft fan up to the standard.

Furnace smoke control

Dust removal equipment of bag filter for furnace dust

On site pulse bag filter of furnace