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1low price,, 2convenient installation and lightweight., 3It is an ideal boiler dedust product. - details see: https://www.machineto.com/spiral-flow-type-water-film-desulfuration-wet-industrial-scrubber-10225606

XL Swirl water film desulfurization deduster consists of Venturi, Main tube, Top water injection tank, Bottom spillway, cleaning hole and so on. Its principle is: Dust stream enters Venturi from chimney intake and is sprayed by water into larynx entrance. Because of the high speed of flue gas, sprayed water is dissolved into very small water mist and moistens the dust in the flue gas. During this progress, the dust in the flue gas is moistened and becomes heavier, which favors the centrifugal separation of the dust. Under the condition of high-speed fluffy stream, because water drips are very different from dust particles, their speed is also different. So that water drips collide with dust particles and they condense into one body. Particularly, small dust can be dissolved by water mist and all these make full preparations for the separation of dust. Then they enter the tube. The tube is round. The water enters the tube from the upper water injection tank and makes a membrane flowing from the top to the bottom. The flue gas enters from the bottom of the tube and rises with rotating movement. The flue gas always rubs the water membrane in the tube under the centrifugal force. The water membrane moistens the flue gas and the dust flows with water to the bottom of the deduster. Then the dust will be discharged from the spillway. The bottom of the tube is sealed and water sealed tank is set to prevent the smoke leaking from the bottom. Cleaning hole is used to clean the bottom of the tube. The sewage after dedusting will be discharged from the bottom spillway into sedimentation tank to be counteracted and precipitated. Then it can be used circularly. The purified air will be lead out from the top cone part. The aim of dedusting can be achieved. If alkaline water is added into the circulatory pool, the effect of desulfurizating and dedusting can be achieved.

Technology and economic features
Proper investment and low running cost
High dedusting efficiency and no secondary pollution
Small resistance, 700-900Pa
Wide adaptation range and good flexibility

Major Technical Properties and Parameters
Dedusting Efficiency: >98%
Desulfurization Efficiency: >72-89%(Using desulphurizer and satisfy the conditions of water quantity, water quality and medicine quantity)
Entrance smoke speed: 17-23m/s
Exit smoke speed: 8-14m/s
Rising smoke speed in the tube of drop capture device: 3.5-5.5m/s
Static pressure of overflow box: 2-5mm H₂O
Resistance of the tube: 90-120 mm H₂O
Temperature of flue gas after dedusting: 50-80 centigrade

Parameters	1T	2T	4T	6T	8T	10T	15T	20T
D	900	1100	1300	1500	1700	2000	2300	2400
D1	600	800	1000	1200	1400	1600	1900	2000
H	5000	5000	6000	7000	8000	10000	12000	13000
H1	700	700	700	700	700	700	1000	1000
H2	500	500	550	625	700	750	1200	1200
H3	2300	2300	2750	3175	4100	6050	7300	8300
H4	500	500	500	500	500	500	500	500
H5	500	500	1000	1000	1000	1000	1000	1000
H6	500	500	500	1000	1000	1000	1000	1000
h	300	300	300	300	300	300	400	400
A	400	400	500	650	750	900	1400	1400
B	180	200	250	400	450	500	500	600
phi	400	500	600	750	800	800	1000	1000
Treated flue gas amount(m3/h )	3000	6000	12000	18000	21000	30000	45000	60000
Weight (kg)	8500	10000	12000	18000	22000	30000	35000	45000

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