primary (re)circulation pump

To prove the feasibility of not using bosster fan, test has been carried out to see whither open or close of the bypass damper, as well as switching on or off the recirculating pump affect the boiler operation.

为论证无增压风机的可行性 ,进行了旁路挡板开关及再循环泵切换对锅炉运行影响的试验。

The intention of this article assist domestic designers to know the foreign technical trend and the experience which MBEL gained in the boiler start- up system with recirculation pump.

以山西王曲电厂2x600MW新建工程为例,较详细地介绍了三井巴布科克在超临界锅炉启动系统(带再循环泵)的一些设计特点,旨在使国内电力行业进一步地了解国外在锅炉启动系统方面的技术流派及其取得的经验,为今后超临界技术的全面国产化提供一些借鉴。