延迟焦化炉炉管结焦的处理

Delaying Treatment of Coking in Coke Oven Pipe

介绍焦化加热炉炉管结焦的处理技术．重点讨论了加热炉烧焦的方法，包括烧焦的基本原理、烧焦的控制要点及注意事项。当加热炉炉管结焦特别严重时，应先采用高压水射流清焦，剩余的残焦用烧焦的方法处理。这样既可以减轻炉管内表面的损伤，又可以减轻劳动强度。

The treating proccess of coking in pipe of coking heating oven is introduced.The method of combusting coke in coking heating oven is in detail discussed, including the ba-sical principles of combusting coke, controlled key points and matters needing attention con-cerning combusting coke. The coking is first removed by using high pressure water jet, then the remained coking is treated according to the method of cumbusting coke while coking in pipe of coking heating oven becomes very heavy. By this way, it can not only lighten damage on internal surface but also labour intensity.