1概述客车茶炉、采暖锅炉除垢及防垢是客车长期存在的难以解决的课题．目前国内外对茶炉、锅炉除垢及防垢仍然无较好的办法，大多数采取炉外软水法（离子交换法）．这种方法耗资多，占地面积大，而且必须有专人管理．对铁路客车很不适用．为了解决这个问题，由哈铁科研所、龙经 1 Overview Passenger car stove, heating boiler descaling and anti-scaling is the long-standing bus difficult problems to be solved. Currently at home and abroad on the stove, boiler descaling and anti-scaling is still no better way, most of the soft water outside the furnace method (ion exchange method). This method costs more, covers an area of ​​large, and must have someone management. Very bad for railway passenger cars. In order to solve this problem, by the Kazakhstan Iron Research Institute, Longjing