文献类型：专利

英文题名：Tower-type air blowoff device for processing underground water, has wind-inlet section and wind outlet tapered cap that are connected with primary tower portion of two-grade spraying section by flange structure

作者：ZHOU P;LI H;ZHANG W;HUANG K;LIU L;LV S;LIN K;LI B;ZHOU X

机构：[1]UNIV EAST CHINA SCI&TECHNOLOGY

申请号：CN102060348-B

公开日：2012-08-01

语种：英文

收录：DERWENT

摘要：NOVELTY - The device has round tower that is made of stainless steel and is provided with wind-inlet section, two-grade spraying section and wind inlet tapered cap. The wind-inlet section and wind outlet tapered cap are connected with primary tower portion of the two-grade spraying section by flange structure having rubber sealing ring. USE - Tower-type air blowoff device for processing underground water. ADVANTAGE - Since the wind-inlet section is provided with titanium alloy micro hole gas distribution heads a vacuum state is formed, when air current of air compressor passes at high speed to make air current to be broken up into small air microbubbles and to increase the air-liquid contact interface. The mass transfer effect of the hydrochloric ether pollutant on the air-liquid contact interface is improved. The efficiency of the device is improved and the cost of the device is reduced. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the tower-type air blowoff device.