Dam, one kind of product in separation operation, cannot be further sorted under current technical and economic conditions. However, with the development of production technology, it is possible to recycle and develop the economic value of the useful components of the dam. The tailing is not the completely useless waste and it often contains the components that can be used for other purposes. Comprehensive utilization of dam is feasible. Dam are the available resources that are placed in the wrong place. The full development and utilization of large amounts of dam accumulated for a long term not only helps to turn waste into treasure, but also effectively relieves the resource and environment pressures. It is proved that the volume of our existing dam totally is about 80 million tons and the potential value of the dam is about 130 billion Yuan. The development and utilization of dam will bring lucrative economic benefits, which is tempting.In recent years, as our country continues to increase efforts in environmental protection and the concept of environmental protection enjoys popular support, how to properly handle the Dam generated in the development of mineral resources to realize the comprehensive utilization of resources has become one of the first questions that the mining machinery enterprises are facing with, which have attracted high degree of attention and support of the mining machinery manufacturing enterprises.
Mining machinery industry, particularly crushing equipment manufacturer, improves their production technology and constantly develop crushing equipment for disposal to help the comprehensive utilization of dam dam. The comprehensive utilization of dam is the trend. At present, China has achieved some results in the area of processing dam. The relevant mining equipment has put into use such as vibrating feeder, large scale jaw crusher, stone dedicated crusher, efficient circular vibrating screen, dust removal device and noise reduction device etc. The success of making sand by making use of waste resources in the artificial sand production line dam has caused great concern of dam disposal industry, which shows that the dam disposal is not difficult; the important thing is the advanced equipment and policy guidance. Therefore, in order to do a better job of the development and utilization of dam resource, the following measures can be taken:First, we must strengthen the technology innovation of comprehensive utilization of the dam, research and develop advanced technology and equipment. Second, to use the central finance to support the work of resource utilization in large enterprises and large mines, playing a guiding exemplary role.