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通过增加一根冷凝水箱至除氧器的连通管及其上的一个控制阀门,做到启动疏水水质合格后的工质回收,从而有效地克服直流炉启动系统不带炉水循环泵的不利因素及化学制水能力的限制和排汽装置真空的限制,解决了锅炉热态冲洗不能连续一次性完成,需要停炉制水,待储水量满足要求后再点火的问题,节约了水资源、缩短了锅炉冷态启动的时间,并给机组的长期运行带来经济效益。
By adding a condensate tank to the deaerator communication pipe and a control valve thereon, so as to start the hydrophobic water quality qualified after the recovery of the refrigerant, so as to effectively overcome the unfavorable factors of the DC furnace starting system without a boiler water circulating pump and The limitation of chemical water capacity and the vacuum restriction of the steam exhaust device, the problem that the hot flushing of the boiler can not be completed continuously in one go, the water to be shut down is needed, and the water quantity is sufficient to be ignited after ignition, the water resource is saved and the shortened Boiler cold start time, and bring long-term operation of the unit bring economic benefits.