【摘要】 文章针对华能沁北电厂一期工程石子煤处理系统的技术改造,在消化和吸收国外先进技术的基础上,开发干密封水力除石子煤系统技术,研究确定系统的重要参数,研制关键设备及相关部件,实现干密封水力除石子煤技术从系统设计到设备制造的国产化。经运行检验达到设计和运行要求,具有较好的经济效益和社会效益。更多还原

【Abstract】 Aiming at the pebble removal system upgrading of the Huaneng Qingbei Power Plant Phase I project and based on digestion and absorption of advanced foreign technologies,dry sealed hydro pebble removal system is developed,research on key system parameter selection and development of key equipment and parts are performed to make localization from system design to equipment manufacturing.Results from running tests show that the system meets design and operating requirements and has good economic and social benefits.更多还原