Closed flue gas collecting and processing system and hot dip galvanization line

The utility model provides a closed flue gas collecting and processing system, sets up around the zinc pot, flue gas collecting and processing system include smoke collection device and pulse bag typedust collector, smoke collection device mainly by the mount with install at the mount all around and the feeding terminal surface of top, ejection of compact side, the gas collection side, fixed terminal surface, the top surface is constituteed, the top surface is equipped with the orbit gap that supplies the wire rope process, gas collection side and fixed terminal surface are fixed subaerial, the feeding terminal surface can open and shut, ejection of compact side liftable, the gas collection side is equipped with a plurality of gas collection mouths and is connected with the pulse bag dustcollector ware jointly. The utility model discloses enable the production efficiency height, the efficiency is low, can effectually avoid the zinc cigarette to spill over, improves the collection efficiency of flue gas. 种封闭式烟