The swirl type water film desulfurization and deduster (fast loading module type) is optimized on the basis of the traditional stone water membrane tower. The steel plate, the high strength anti osmosis resistant castable and the granite are poured into various functional modules [segmented picture] and the field hoisting combination. The installation is convenient and the construction time is shorter than the traditional stone water film tower. The utility model has the advantages of low maintenance cost and long service life, and is suitable for various forms of boilers and kilns.

　　The swirling water film desulfurizing and dedusting device is mainly composed of a cylinder body, an equipment inlet and outlet, an upper water tank, a water injection coil pipe, a lower overflow hole and a cleaning hole.

　　The principle of its working principle is that the air stream containing dust and sulfide enters the barrel through the inlet pipe and uses the water pump to enter the alkaline water solution from the upper part of the equipment, making the inner wall of the whole cylinder forming a layer of alkaline water film flowing from top to bottom, the flue gas is cut in the lower part of the cylinder and rotates up in the barrel, containing dust and sulfur. The gas of the chemical is always in contact with the water film on the wall of the cylinder under the action of centrifugal force. The dust gas is humid by the water film, the sulfide and the alkaline solution are neutralized, and the discharge is removed from the overflow hole with the flow of water to the bottom of the dust collector to achieve the effect of dust removal and desulphurization.

After dedusting, the wastewater enters the sedimentation tank and is recycled.

The purified gas is elicited through the upper part of the cylinder.

Equipment features

1. internal corrosion resistant, wear resistant, high temperature resistant granite, processed into circular bending plate, the internal structure is smooth and smooth, to ensure the integrity of the inner wall of the water film.

2. the external protective steel plate is poured in the middle with high strength, high temperature, acid and alkali resistant castables, which greatly increases the strength and service life of the equipment.

3. the upper flume is a ceramic structure and ensures no leakage during use.

4. the height of each module is not more than 2 meters, so as to reduce the cost of installing crane.

5. each module has concave convex joints at the interface. When connected, high strength and corrosion resistant materials are used for sealing treatment to ensure that there is no leakage of water.

Equipment parameters:

Dust removal efficiency: 80-95%

Desulphurization efficiency: 72-89%

Equipment resistance: < 700Pa, containing Venturi spray device [picture] < 1000Pa;

Transportation out of the factory：