fiberglassspray tower desulfurization towerIt has the characteristics of pressure resistance, corrosion resistance, long service life, light weight, strength, anti-seepage, insulation, edge, and smooth surface.

The desulfurization tower of FRP spray tower adopts the mechanism of cyclone centrifugal separation and DC centrifugal dehydration, and combines with impact foam coagulation and chemical reaction to achieve the purpose of smoke suppression, dust removal and sulfur dioxide removal.
The flue gas enters the outer cylinder in a tangent direction. Under the centrifugal force, it rotates downward along the cylinder wall. The inclined roof of the outer cylinder has the function of depressing the flue gas. The downward rotating flue gas impacts the liquid surface, splashes a lot of foam, and the flue dust is wetted and condensed by it; Dust particles settle under the action of centrifugal force and liquid adsorption force, and sulfur dioxide in the flue gas reacts with calcium hydride in the liquid as follows: SO2+Ca (OH) 2 CaSO3+H2O
Thus achieving the purpose of desulfurization, the purified flue gas enters the inner cylinder and passes through the secondary dehydrator to form a rotating upward airflow. By relying on centrifugal force, the carried moisture is thrown towards the inner cylinder wall and descends along the wall to the conical sedimentation chamber. The purified flue gas after dehydration is finally drawn out through the top pipe of the dust collector. The lower part of the conical sedimentation chamber is equipped with a chain plate ash remover, which continuously outputs the sediment. The liquid level control box of the sedimentation chamber maintains a normal liquid level through the replenishment pipe. During operation, a 50mm sized block of quicklime (CaO) should be regularly added to the dosing box to form Ca (OH) 2 and participate in the chemical reaction of desulfurization.

Structural diagram of fiberglass spray tower desulfurization tower

Size table of fiberglass spray tower desulfurization tower