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小型矸石电厂乏气的综合利用新汶矿务局协庄矿黄宪安王富明况作坚关键词电厂乏气综合利用热力循环换热１概述随着煤炭事业的发展，近年来，许多煤矿都建立了小型自备电厂。部分电厂单纯发电，热能利用很不完全，造成了能源的大量浪费。图１为背压式汽轮机热力循环Ｔ—Ｓ图...
Comprehensive utilization of gas waste gas in small waste rock coal gangue Xinzhuang Mining Bureau Huangzhuang’an Wang Fuming Kuang Zuojian Key words power plant gas utilization heat cycle heat exchanger 1 Overview With the development of coal industry, in recent years, many coal mines have established themselves Power plant. Some power plants simply generate electricity and heat utilization is not complete, resulting in a lot of energy waste. Figure 1 is a back pressure turbine thermodynamic cycle T-S chart ...