我们自一九六五年起改烧煤加热炉为烧油,十多年来的经验是,只要认真注意重油的保温和管路的清理,即便经常停用(一班或二斑,节假日,停电、停水),炉子使用也很正常。体会分为三个方面:1.重油的加温和过滤。重油的凝点和闪点较高,故必须加温,从油罐抽出时要保持在 We have changed the coal-fired heating furnace to oil burning since 1965. Over the past decade, we have learned that if we pay careful attention to the insulation of heavy oil and the clean-up of pipelines, we often stop using them once or twice a day, Blackout, no water), the use of the stove is also normal. Experience is divided into three areas: 1. Heavy oil heating and filtration. Heavy oil freezing point and flash point higher, it must be heated, pulled out from the tank to be maintained at