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江苏镇江焦化厂专业技术人员,打破常规,首次采用明火就地烧除法,消除焦炉回炉煤气管堵塞,获得成功,有效保障了焦炉安全生产。这一安全技术成果在镇江市冶金工业局召开的合理化建议成果发布会上获一等奖。 焦化行业的焦炉回炉煤气管(横管及支管)在生产过程中,经常会被焦油和硫化物等堵塞,造成煤气流通不畅,炉温下降,影响正常生产。过去发生这类情况,往往是采用蒸气吹扫或者是将堵塞的管道拆除,至室
Jiangsu Zhenjiang coking plant professional and technical personnel, to break the routine, the first time using open flame burned law, to eliminate coke oven gas pipe block, to be successful, effectively protect the safety of coke oven production. This safety technology achievement won the first prize at the meeting of rationalization proposal held by Zhenjiang Metallurgical Industry Bureau. Coking industry, coke oven gas pipe (horizontal pipe and branch pipe) in the production process, often tar and sulfide blockage, resulting in poor gas circulation, temperature drop, affecting normal production. In the past this type of situation occurred, often using a steam purge or removing the plugged pipe to the room