Wet electric dust-removing process and its special-purpose equipment

Application Number: 00110876
Application Date: 2000.01.31
Publication Number: 1272406
Publication Date: 2000.11.08
Priority Information:
International: B03C3/16;B08B6/00
Applicant(s) Name: Yantai Wanhua Polyurethane Co., Ltd.
Inventor(s) Name: Lu Longzhuang;Cao Qingjun;Jiang Yingming
Patent Agency Code: 37102
Patent Agent: liang cuirong
Abstract The present invention discloses a wet electric precipitation process and its special-purpose equipment, belonging to the field of gas dedusting technology, and is characterized by that its gas inlet is positioned in upper portion of the deduster, a lower pipe plate is spaced-placed in the cylindrical body under the upper pipe plate, and its dust-collecting pipe is equipped with tangential hole on the pipe wall between upper pipe plate and lower pipe plate, and the gas can be fed into the dust-collecting zone of interior of dust-collecting pipe from top to bottom, then from bottom to top, and under the action of 40-70 KV high-voltage field, the dust particles in the gas can be undergone the process of charging, moving, settling and flushing, then flushed with double water film synthesized by overflow water and tangential water, and the gas whose dust content is 2 mg/N cu.m can be conveyed to user from gas outlet.