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11月15日,大庆石化公司水气厂一空分生产装置内,技师乔青春正带着徒弟孔德瑞摸流程。“那条管线就是从外网来的1.2MPa蒸汽,是为LiBr高发溶液提供热源的。”乔师傅边说边指给徒弟看。乔师傅走到1.2MPa蒸汽的入口阀门处将阀门的开度关小了半圈。小孔好奇地问师傅为什么这样做?乔师傅说:“我把蒸汽的阀门关小些,冷冻水出口的温度还是在工艺运行指标范围之内,既不会影响到下
November 15, Daqing Petrochemical Company gas plant an air separation plant, the technician Qiao Chun is with the disciple Kong Derui touch process. ”The pipeline is the 1.2MPa steam coming from the outside network, which is the source of heat for LiBr high-temperature solution.“ ”Master Qiao said while referring to the apprentice. Joe master walked into the 1.2MPa steam inlet valve at the valve opening and a half times smaller. Qiao curiously asked the master why? Master Qiao said: "I shut the steam valve smaller, chilled water outlet temperature is still within the scope of technical indicators, it will not affect the next