目前,大部份油毡生产厂家对储油罐、反应釜等容器中的沥青液位测量,一般采用原始的浮标法,而密闭容器则没有很好的测量方法。由于操作工人经常要根据生产的需要来调节容器内沥青的液位,同时也要根据沥青液位的变化来改变操作参数,所以十分有必要准确地测量容器中沥青的液位。现介绍几种实用的测量方法。 At present, most asphalt felt manufacturers generally use the original buoy method for the measurement of asphalt liquid level in containers such as oil storage tanks and reaction vessels, while closed containers do not have a good measurement method. Since operators often have to adjust the level of bitumen in the vessel to the needs of the production and also change the operating parameters as a function of the level of bitumen, it is necessary to accurately measure the level of bitumen in the vessel. Now introduce several practical measurement methods.