By the reformation of tar tube furnace, perfection of operation rules and strengthen management, tube furnace can run safely and stably with a long period of time, so as to low cost and raise the economic benefits.

• 焦油管式炉是焦油蒸馏的核心设备,贵阳煤气气源厂通过改造设备、善操作规程、强管理,使管式炉达到安全、定、周期运行,同时降低成本,提高经济效益。