通过增加辅助电机驱动、风机与电机皮带轮组合,满足不同生产模式下烟气输送量需要,提高了主引风机的适应性,降低了能源消耗。%Through adding auxiliary motor driver, fan, and motor pulley combination to achieve gas transportation needs under different production mode, improve the adaptability of main induced draft fan, meet the need of the production, and reduce the energy consumption.
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