1) boiler makeup water system
锅炉补给水系统
1.
Therefore,an attempt is made to reduce the water consumption by reusing the wastewater of boiler makeup water system to FGD system.
广东某热电厂烟气脱硫(flue gas desulphurization,FGD)系统工艺用水量很大,为此,尝试将锅炉补给水系统的废水回用于FGD系统以降低水耗,但因FGD系统的工艺水品质要求较高,锅炉补给水系统的废水需进行处理方可回用于FGD系统。
2) control system for boiler feedwater
锅炉补给水控制系统
5) boiler feedwater
锅炉补给水
1.
The paper analyzed the membrane technology(microfiltration(MF)+reverse osmosis(RO))applies to pre-demineralization of the circulating cooling wastewater back to boiler feedwater in combination of engineering practice.
结合火力发电厂采用膜技术(微滤+反渗透)对循环排污水预除盐回用于锅炉补给水的工程实例,通过现场调试取得系统运行数据。
2.
This paper introduces the development of boiler feedwater technique, expounds the theory of IMS and the application of IMS in coal-fired plants, and points out that the operation of boiler feedwater system using IMS is stable, the water quality is excellent, and can meet the needs of boiler water.
介绍了锅炉补给水处理工艺的发展,阐述了全膜法理论以及全膜法水处理工艺在火电厂的应用,指出采用全膜法工艺的锅炉补给水处理系统运行稳定,产水水质优良,完全满足锅炉用水要求。
3.
The result compared with the mixed-bed appears,EDI produces no waste liquid of acid and alkali,the effluent quality is stable,and the floor area of equipments is small,so shows that the Electrodeionization(EDI) which is used in the system of boiler feedwater treatment is feasible.
综述了锅炉补给水处理工艺,重点介绍了EDI技术的原理和特点,通过与混床去离子技术比较,认为EDI技术无酸碱废液产生,出水水质平稳,占地面积较小,应用于火电厂锅炉补给水处理系统完全可行。
6) boiler feed water
锅炉补给水
1.
In this article,several water treatment techniques of physical chemistry are studied and concluded in boiler feed water system of power plant,which are widely adopted at present.
文章对目前应用较为广泛的电厂锅炉补给水的多种物理化学水处理方法做了研究和总结,通过对其原理的仔细分析可看出,反渗透水处理方法将逐渐在电厂中得到广泛的应用,同时为设计人员在今后电厂的水处理方法选择上提供参考。
补充资料：锅炉补给水处理系统设计
锅炉补给水处理系统设计
design of boiler makeup water treatment system
衰l离子交换除盆系统┌──┬────────────────┬───────────────────┬──────────┐│序号│系统名称 │实用情况 │备注 │├──┼────────────────┼───────────────────┼──────────┤│l │一级除盆 │中压锅炉补给水率高 │ ││ │H一D一OH │ │ │├──┼────────────────┼───────────────────┼──────────┤│2 │一级除盐加混床 │高压及以上锅筒锅炉和直流炉 │ ││ │H一D一OH一H/OH │ │ │├──┼────────────────┼───────────────────┼──────────┤│3 │弱映一级除盐 │(1)中压锅炉，补给水率高; │包括阳双室(双层)床 ││ │Hw一H一D一-OH │(2)碱度大于4mmol/L过刹碱度较低 │ │├──┼────────────────┼───────────────────┼──────────┤│4 │弱映一级除盆加混床 │同本表序号2、3系统 │包括阳双室(双层)床 ││ │Hw一H一D一OH一H/OH │ │ │├──┼────────────────┼───────────────────┼──────────┤│5 │弱碱一级除盆 │(l)中压锅炉补给水率高; │包括阴双室(双层)床 ││ │H一公一OHw一OH │(2)进水有机物含t高，强映阳离子含t大于 │ ││ │或H一OHw一D一OH │Zmmol/L │ │├──┼────────────────┼───────────────────┼──────────┤│6 │弱碱一级除盐加混床 │同本表序号2、5系统 │包括阴双室(双层)床 ││ │H一〔卜一OHw一OH一H/OH │ │ ││ │或H一OHw一D一OH一H/OH │ │ │├──┼────────────────┼───────────────────┼──────────┤│7
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