近几年来选煤厂的建筑形式有了一些改变.目前重介质分选机、跳汰机、筋分机、离心脱水机等设备都有了新的改进.在中欧和东欧,整个选煤厂建筑形式变化的程度是不一样的.有时由于人们对已有选煤厂的生产感到满意,当设计新厂时往往沿用旧有选煤厂的建筑形式,这样就影响了选煤厂建筑形式的改进.显然,从技术和经济观点来看,沿制旧有选煤厂的建筑布置并不是个正确的途径.因此,需要确定一些原则,使之在技术、经济观点来讲能获的正确的选煤厂布置方案. In recent years, some changes have taken place in the form of construction of the coal preparation plant. At present, new improvements have been made in equipment for heavy medium separator, jigger, tendon extension and centrifugal dewatering etc. In Central and Eastern Europe, the entire coal preparation plant building The degree of change is not the same, and sometimes people are satisfied with the production of the existing coal preparation plant, which tends to follow the architectural form of the old coal preparation plant when designing new plants, thus affecting the improvements in the form of the coal preparation plant Obviously, from the technical and economic point of view, the layout of the buildings along the old coal preparation plant is not the right way, and therefore, some principles need to be identified that will make the right choice from a technical and economic point of view Coal plant layout program.