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1中转站加热炉安装自动控制系统前的生产运行情况1.1点火问题未安装自动控制系统的加热炉都采用人工点火,由于加热炉阀门都有渗漏现象,当阀门严重泄漏,即使按规定停火后等通风15min后吹扫,但在点火时也会出现回火燃爆现象,造成点火人员的烧伤事故。二合一加热炉的现场操作大多为女同志,所以点火工作由站长承担,特别是冬季夜间不能及时点火,使掺水温度过低,导致井口回油温度低而易凝,造成堵井事故的发生。1.2温度控制问题
1 transfer station heating furnace before the installation of automatic control system of production and operation 1.1 Ignition problems are not equipped with automatic control system of the heating furnace are used artificial ignition, due to the furnace valve leakage, when the valve is a serious leak, even after the cease-fire Ventilation and other ventilation after 15min purge, but when the ignition will be tempering burst phenomenon, resulting in ignition personnel burn accident. Much of the on-site operation of the 2-in-1 heating furnace is carried out by lesbians. Therefore, the ignition work is undertaken by the owners. In particular, the winter evening can not be ignited in time, causing the water temperature to be too low. happened. 1.2 temperature control problems