回转窑燃料供应结构的改进实践

IMPROVEMENT OF ROTARY KILN FUEL SUPPLY STRUCTURE

回转窑生产燃料焦炉煤气受供应量制约严重,频繁出现供应量不能满足生产需求的情况,从而被迫减产运行。将单通道燃料燃烧器改进为双通道燃料燃烧器,燃烧器生产供应燃料由一路燃料通道的燃烧器改进为两路燃料通道燃烧器,可解决焦炉煤气供应量低造成停产、减产的问题。生产燃料供给方式的改进,可根据焦炉煤气供应量调整天然气的配比使用量,满足回转窑在高产量水平下稳定生产的燃料需求供应,实现回转窑高产、稳产、保质、低成本稳定生产运行。

The coke oven gas produced by the rotary kiln is seriously restricted by the supply,and the supply cannot meet the production demand frequently,so it is forced to reduce the production and operation.The single channel fuel burner is improved to a double channel fuel burner,and the production and supply fuel of the burner is improved from a burner with one fuel channel to a burner with two fuel channels,which can solve the problem of shutdown caused by low supply of coke oven gas The problem of production reduction.The improvement of production fuel supply mode can adjust the proportion and use of natural gas according to the supply of coke oven gas,meet the fuel demand and supply of rotary kiln for stable production under the high output level,and realize the stable production and operation of rotary kiln with high yield,stable yield,quality assurance and low cost.