PRODUCTS

The flue gas desulfurization system for each reheating furnace treats coal smoke and empty smoke separately. The main process flow is as follows:

1.Desulfurization system for the rod-wire reheating furnace:

Flue gas from the rod-wire reheating furnace: Coal smoke flue gas → Coal smoke induced draft fan → Fixed-bed desulfurization tower → Desulfurization fan → Coal smoke chimney

Flue gas from the rod-wire reheating furnace: Empty smoke flue gas → Empty smoke induced draft fan → Fixed-bed desulfurization tower → Desulfurization fan → Empty smoke chimney

2.Desulfurization system for the flue gas of high wire and high rod reheating furnaces:

Flue gas from the high wire reheating furnace → Coal smoke induced draft fan → Fixed-bed desulfurization tower → Desulfurization fan

Flue gas from the high rod reheating furnace → Coal smoke induced draft fan → Fixed-bed desulfurization tower → Desulfurization fan

Empty smoke flue gas from the high wire reheating furnace → Empty smoke induced draft fan → Fixed-bed desulfurization tower → Desulfurization fan

Empty smoke flue gas from the high rod reheating furnace → Empty smoke induced draft fan → Fixed-bed desulfurization tower → Desulfurization fan.

Each flue gas desulfurization system is equipped with one set of charging equipment and one set of roof dust removal equipment:

The charging system consists of: Loading desulfurizing agent in ton bags → Feeding with an overhead electric hoist at the top of the storage bin → Loading hopper → Inside the desulfurization tower.

The roof dust removal equipment consists of: Dust suction pipes and valves at the loading port → Collected to a manifold → Dust collector → Desulfurization fan → Chimney.

Each flue gas desulfurization system is equipped with a set of bottom discharge equipment:

Desulfurization tower cone section → Electric slide gate valve → Star-type ash discharge valve → Forklift transport in ton bags.

The discharge outlet is kept at a sufficient distance from the bottom surface to allow for enough storage space, facilitating the movement of the unloading vehicle's bucket.