Collect dry rotary kiln kiln tail dust and reduce device of kiln tail exhaust emissions

• Main Authors: ZHU DAIMAN, HUANG KEMIAO, ZHANG WEIFENG, XU CHEN, WANG QIAN, CHUAI DAN, LI BINGSHAN, JIA LIYING, LIU RONGMING, WEI HANZHONG, WANG YONGQI, QUAN XIAOKANG, WANG CHANGLEI, HU GUOHUI
• Format: Patent
• Language: Chinese; English
• Published: 19.06.2018
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PREVENTION OF FOULING IN GENERAL; SEPARATION; TRANSPORTING

The utility model relates to a collect dry rotary kiln kiln tail dust and reduce device of kiln tail exhaust emissions, the device includes: the kiln boot, be located the rotary kiln the afterbody andwith rotary kiln sealing connection, the dust chamber is located the top of kiln boot and with kiln boot fluid intercommunication, first fan, the air intake of first fan is connected with the dust chamber through first intake stack, the second fan, the air intake of second fan passes through second intake stack and air intercommunication, the air exit of second fan is connected with the dust chamber through the 2nd exhaust pipe, with wet process dirt gas processing device, wet process dirt gas processing device is connected through a exhaust pipe with the air exit of first fan. The utility model discloses simple structure, effectively restrain kiln tail tail gas for the negative pressure in the kiln boot and the dust leaks outward, be negative micro -pressure in the dust chamber, negativemicro -pressure makes mos