为改革火车沥青罐加温放油历来采用的蒸气循环加温方法,我厂自行设计、定型、试制成功“火焰喷枪”,用于火车沥青罐的加温放油,具有工效高、成本低、使用方便等特点。1979年2月交通部、石化部在我区召开火车沥青罐接卸现场会,曾当场作了表演。过去,我们对火车沥青罐放油,采用蒸 For the reform of train asphalt tank heating oil has always been used steam cycle heating method, our own design, stereotypes, trial success “flame spray gun” for the train asphalt tank heating oil, with high efficiency, low cost, Easy to use and so on. 1979 February Ministry of Transportation, Ministry of Petrochemical held in our area train asphalt tank handling unloading spot, had performed on the spot. In the past, we put asphalt on the train oil tank, using steam