西柏坡电厂一期工程除灰系统的设计和运行河北省电力勘测设计院章荣诚前言纵观当前国内外电厂的除灰系统比较复杂，投资和运行费用较高。引进一套负压气力集中除灰系统，投资约需２００万美元；国内的浓缩地除灰系统，每套投资也要人民币１０００万元以上。与之比较，本文... Design and Operation of Ash Handling System for Phase 1 of Xibaipo Power Plant Zhang Rongcheng, Hebei Provincial Electric Power Survey and Design Institute Foreword Looking at the current domestic and foreign power plants, the ash removal system is relatively complicated and the investment and operating costs are relatively high. The introduction of a set of negative-pressure pneumatic concentrated ash removal system requires an investment of approximately US$2 million; the domestic concentrated ash removal system also requires more than RMB10 million per investment. Compared with this, this article...