During the crude oil gathering and transporting, heating crude oil with water jacket furnace usually applies the manual igniting mode or manual temperature adjusting mode.

在原油集输过程中，水套炉加热原油通常采用人工点火、人工调温的加热方式，存在温度控制精度低、能耗大、容易引发事故等问题。

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This paper provides some suggestions in the management and reducing the accident of water jacket furnace, through analyzing the reasons for the leak of a coil pipe in water jacket furnace.

本文通过对一台水套炉盘管泄漏的原因分析，对油田管理水套炉提供参考建议，对减少水套炉事故有一定的意义。

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The liningless cupola is featured by that the furnace shaft, except the hearth section, is not lined but substituted by a heat-exchanging jacket (HEJ)which is made of heat-resistant metal.

无炉衬冲天炉的特点是炉体除炉缸部分外，不用炉衬，代之以耐热金属材料制成的炉胆；

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