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为了进一步提高水力机械化开采的生产量,提高水枪的生产率,对影响水枪采矿生产率的因素的研究和找寻提高水枪生产率的途径具有极其重大意义。本文对露天砂锡矿水力机械化开采的各个主要参数提出一些意见,与大家共同研究。在露天砂锡矿的水力机械化开采工作中,目前比较先进的矿山所采用的主要水力机械設备是: 1.TMH型大型水枪;2.SSM200毫米口径高压水泵;3.200毫米口径大型砂泵。
In order to further increase the production of hydraulic mechanized mining and improve the productivity of the water gun, it is of great significance to study the factors affecting the mining productivity of the water gun and to find ways to improve the productivity of the water gun. This paper puts forward some opinions on the main parameters of hydraulic mechanized mining of open-pit sand-tin ore, and studies them together. In the open pit of tin hydromechanical mining work, the more advanced mining used by the main hydraulic machinery and equipment are: 1.TMH large water cannons; 2.SSM200 mm high pressure water pump; 3.200 mm large diameter sand pump.