蒸发操作的热源可采用低压蒸汽或废热蒸汽。
The heat source for evaporation may be Iow pressure steam or surplus heat steam.
在此基础上，控制低压蒸汽出口压力，减少减温水泵的运行，节约了大量电耗。
On this basis, the control of exports of low-pressure steam to reduce pressure on Desuperheater pumps running, saving a great deal of power consumption.
通过设计、研究和生产运行实例，分析了低压蒸汽热泵的技术要点及推广价值。
Therefore it is in urgent need to develop and promote the heat supply system of low steam pressure heat pump, in which the steam working pressure is below 0.
本发明的优点在于：可节省大量的中压蒸汽、低压蒸汽，彻底回收CO变换的余热。
The invention has the advantages that a plurality of medium-pressure steam and low-pressure steam are saved and the waste heat of the co conversion is recycled thoroughly.
经实际应用证明，此项改进延长了余热锅炉使用寿命，提高了低压蒸汽产量和合成盐酸产量，减少了检修费用，取得了较好的经济效益。
It is shown that the service life is prolonged, yields of steam and hydrochloric acid are increased, overhaul charge is decreased and better economic benefits are obtained by the improvement.
大型零件通常是指那些在各个维度的尺寸超过一米的零件，比如蒸汽轮机的低压缸体，飞机的机翼壁板以及一些专用零件。
Large size parts generally refer to those parts with more than one meter long in each dimension, such as low-pressure cylinder of steam turbine, wing panel of plane and so on.
介绍了一种能利用低压二次蒸汽的新型板式换热器在味精厂的应用。
A new type of plate heat exchanger using low-pressure secondary steam was introduced in this article.
给出了一个用于低压饱和蒸汽质量流量测量的变系数密度补偿式和该补偿式的特色。
It also gives out a variable coefficient density compensation formula used for measurement of mass flow of the low pressure saturated steam, and the features of this formula.
1993年开始实施低压缸密封改造，将浮环密封改造成蒸汽阻塞密封，使用效果良好。
From 1993, the reconstruction of low pressure cylinder sealing began to conduct. The floating ring seal are changed into steam jamming seal. The applied effect is good.
紫外线消毒灯是一种低压汞蒸汽放电灯，广泛应用于污水处理和净化中。
Ultraviolet lamps are a type of low pressure mercury vapor discharge lamps, which belong to special type fluorescent lamps and are widely applied in sewage disposal and water purification.
在英美应用的第一台蒸汽机采用了低压设计。
The first steam engines in practical use in England and the United States were of low-pressure design.
该设备包括与强制循环回路相结合的低压废能分离器、加热分离器和蒸汽压缩机以产生蒸馏水。
The apparatus also generates distilled water includes low pressure waste energy separator, heated separator and vapour compressor combing to the compelling circle-loop.
过热蒸汽疏水阀能在低温、低压、小载荷的顽劣工况下结合出过热蒸汽失踪时产生的低温凝聚水。
Superheated steam trap at low temperature, low pressure, a small load of unruly conditions disappeared with the superheated steam generated when the low-temperature condensed water.
闪蒸(扩容)产生的低压二次蒸汽进入双进汽蒸汽轮机做功，可提高整体机组的发电效率。
Second LP saturated steam produced by flashing (dilation) runs into double-inlet turbine to make it work, it may increase the efficiency of generator unit.
闪蒸(扩容)产生的低压二次蒸汽进入双进汽蒸汽轮机做功，可提高整体机组的发电效率。
Second LP saturated steam produced by flashing (dilation) runs into double-inlet turbine to make it work, it may increase the efficiency of generator unit.
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