Refractories

Refractories ›› 2022, Vol. 56 ›› Issue (3): 264-266.DOI: 10.3969/j.issn.1001-1935.2022.03.020

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Flue gas treatment and waste heat comprehensive utilization of shuttle kilns

Shi Chenglong1)(), Wang Youbao1), Liu Jiankai1), Feng Jia1), Liu Yan1), Xiao Jinyong1)(), Yang Huailin1), Sun Huayun2)   

  1. 1)Shandong Refractories Group Lunai Kiln Refractories,Zibo 255200,Shandong,China
  • Received:2021-08-17 Online:2022-06-15 Published:2022-06-24
  • Contact: Xiao Jinyong

梭式窑烟气处理及余热综合利用

史成龙1)(), 王佑宝1), 刘建凯1), 冯嘉1), 刘岩1), 肖进勇1)(), 杨怀林1), 孙华云2)   

  1. 1)山东耐材集团鲁耐窑业有限公司 山东淄博 255200
    2)山东工业职业学院 山东淄博 255200

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Abstract:

Due to the intermittent operation of shuttle kilns,the flue gas volume and temperature,the pollutant content and other indicators are changing at any time,bringing a series of problems for flue gas environmental treatment to meet the emission standards.After years of practice,the pollutant content of shuttle kilns after flue gas treatment meets the fourth period standard of “Shandong Province Regional Air Pollutant Comprehensive Emission Standard”,and the emission index is stable,which realizes the coordinated and efficient operation of three shuttle kilns.

Key words: shuttle kiln, refractories, ceramics, kiln, flue gas treatment, desulphurization, dust collection, low temperature SCR denitrification

摘要：

梭式窑因间歇式运行,造成烟气量、烟气温度、污染物含量等指标随时都在变化,为烟气环保处理至达标排放带来一系列难题。经过多年实践,梭式窑烟气处理后的污染物含量满足《山东省区域性大气污染物综合排放标准》第四时段标准规定,排放指标控制稳定,实现了3条梭式窑的协同高效运行。

关键词: 梭式窑, 窑炉, 烟气处理, 脱硫, 除尘, 低温SCR脱硝

CLC Number: 

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