The paper considers the advantages and disadvantages of technological options for the training of new horizons in the fields of mineral resources with large water production using excavators such as direct and backhoes.
In the article the question of determining the minimum seam thickness of the mineral extraction is advisable to make hydraulic excavators, backhoe, taking into account structural and technological features used excavator.
The problem of complex use of mineral resources is relevant to the deterioration of the quality of mineral resources and the depletion of their reserves. Bjective need for the development of not only basic but also co-occurring minerals in conflict with the system of government regulation of mining operations, in terms of the rules governing the granting of the right to use natural resources, as well as in conflict with the interests of production, which are determined by market conditions. Thus, providing a complete and comprehensive utilization of mineral resources is being considered in the application of both normative and stimulating tools, the development and improvement of which is the task of the state as the owner of the subsoil. Thus, providing a complete and comprehensive utilization of mineral resources is being considered in the application of both normative and a other of tools of stimulation, the development and improvement of which is the task of the state as the owner of the subsoil.
In article the problems connected with rational use of mineral resources are considered. In modern conditions there is no motivation недропользователей, to process all extracted minerals which considerable part takes place in environment in the form of production wastes. As the measure providing rational use of minerals, is offered the organization of separate warehousing of the extracted sub-standard mineral resource and to be generated on her base of deposits technogenous. Technogenous deposits should be qualified as objects of real estate that, will allow to keep the taken mineral resources for the future generations, and technogenous deposits to consider as objects of the tax and financial account.
Для предотвращения снижения производительности карьера и создания благоприятных условий работы оборудования при углубке дна обводненных карьеров рекомендуется применение гидравлических экскаваторов типа обратная лопата, которые благодаря своим кинематическим и конструктивным особенностям могут работать с нижним черпанием, стоя на сухой верхней площадке уступа.
Problems of branch are formulated, decisions of the cores from them are offered. Ecologically pure technology of development of rocky rocks allowing considerably is presented to lower a level of losses and contaminations at extraction of minerals. The brief review of practice of application of the presented technology abroad is given. The technique of a choice of the process equipment is offered. Advantages of the offered technology are noted.