Abstract:

CGT with MN pipe on oven top and sealing device of oven door on pusher side are introduced.Negative pressure is produced partially inside goose pipe by high-speed injection of high pressure ammonia liquor.Raw gas produced by coal charging is sucked to collecting main for reusing under the action of the negative pressure,which controls fume emission from oven end and top and has better environment protection and economic benefits.
CGT with MN pipe; Sealing of oven door; High pressure ammonia liquor;