“火灾现场电气熔落物分选机”是公安部消防局应用创新计划项目《火灾现场金属熔落物分离提取技术及装置研究》(2013XFCX11)取得的主要科技成果,该项目于2016年7月通过验收。在很多复杂的火灾现场中,需要通过鉴定电气熔落物的性质来判断火灾原因,然而,由于这些电气熔落物往往与泥土、砂石及碳化物混杂在一起,需要根据电气熔落物与泥土、砂石及碳化物等杂质物理形貌和颜色的不同进行人工分选,不但费时费力,而且还难以取得理想的效果。为此,公安部沈阳消防 “Fire Electrical Filtrate Sorter ” is a major scientific and technological achievement made by the Ministry of Public Security Fire Protection Bureau Application Innovation Project “Research on Technology and Equipment for Separation and Extraction of Metal Flux from Fire Sites” (2013XFCX11) July passed the inspection. In many complicated fire scenes, it is necessary to judge the cause of fire by identifying the nature of the electrical flashes. However, since these electrical flashes are often mixed with soil, gravel and carbides, Soil, gravel and carbide impurities and other physical morphology and color of the different manual sorting, not only time-consuming and laborious, but also difficult to achieve the desired results. To this end, the Ministry of Public Security Shenyang fire