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三、乙炔发生器及其使用时的注意事项乙炔发生器是利用电石和水相互作用来制取乙炔的设备。有的地方叫电石罐,也有叫戛斯罐的。 1、乙炔发生器的类别乙炔发生器的分类方法有两种:一种是按所制取的乙炔压力的不同来分;一种是按电石和水接触的方式来分。按压力来分,可分为低压式和中压式两类。其压力在0.45公斤/厘米~2以下的是低压式;其压力在0.45～1.5公斤/厘米~2的叫中压式。目前我国生产的乙炔发生器都是中压式的。按电石和水接触的方式,又可分为排
Third, the acetylene generator and its precautions acetylene generator is the use of calcium carbide and water to produce acetylene equipment interaction. Some places called calcium carbide cans, there are also called the cans jar. 1, the category of acetylene generator acetylene generator classification There are two ways: one is based on the acetylene produced by the pressure of different points; one is according to the contact of calcium carbide and water points. Divided by the pressure, can be divided into two types of low pressure and medium pressure. The pressure is 0.45 kg / cm ~ 2 following the low-pressure type; the pressure at 0.45 to 1.5 kg / cm ~ 2 called pressure type. At present, China’s production of acetylene generators are medium-pressure type. According to the contact of calcium carbide and water, it can be divided into rows