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首页> 外国专利> METHOD OF DEVELOPMENT OF THICK SLOPING POTASSIUM BED WITH ROCK SALT INTERBED

METHOD OF DEVELOPMENT OF THICK SLOPING POTASSIUM BED WITH ROCK SALT INTERBED

机译：嵌有岩盐的厚滑钾层发育方法

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FIELD: mining.;SUBSTANCE: method includes cutting bed development by chambers by rising sequential cuts by layers and transportation of mineral resource by vehicle. Bed development in chamber is performed by layers along the whole bed thickness, at ascending sequence by short cuts beginning from the bottom layer. Layer cuts are performed at maximum value according to cutting machine executing mechanism. At performing the cuts of rock salt interbed broken-up salt is located after the cutting machine on the chamber ground in a form of a layer, the maximum thickness of which is calculated from expression. Rock salt broken at chamber beginning is located in earlier developed chamber at a distance equal to cutting machine length. Rock salt, located after the cutting machine on developed chamber ground, is smoothed and tramped down with the aid of vehicle. Layer cuts are performed by reciprocating movements of the cutting machine.;EFFECT: invention allows increasing of selective method cost effectiveness, workers labour capacity and decreasing of power consumption connected with rock salt transportation.;4 cl, 3 dwg
机译：领域：采矿;方法：该方法包括通过逐层上升的逐级切割来减少各室的床层开发以及通过车辆来运输矿产资源。腔室中的床层展开是沿着整个床层的厚度逐层进行的，从底层开始以短距离递增的顺序进行。根据切割机的执行机构，最大程度地进行层切割。在进行岩盐切割时，夹层破碎盐在切割机之后以层的形式位于腔室地面上，层的最大厚度可通过表达式计算。在腔室开始处破碎的岩盐位于较早形成的腔室中，其距离等于切割机的长度。位于切割机之后的发达盐室地面上的岩盐可以借助车辆进行平滑和踩踏。分层切割是通过切割机的往复运动进行的;效果：本发明可以提高选择性方法的成本效益，工人的劳动能力并降低与岩盐运输有关的能耗。4 cl，3 dwg

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