The energysaving effect analysis of replacing condensate pump by drain pump of low pressure heater at starting and shutting process of unit;
阐述了低压加热器疏水泵平衡盘磨损的问题，在设备现状基础上进行了理论分析，得出了平衡盘磨损的理论依据。
Ejecting and heating performance of the heater at low steam pressure was studied through the experimental method.
用试验方法研究了该加热器在低进汽压力下的引射性能和加热性能。
This article describes the process, equipment, operating performance and pontes for attention for adding heater and protective device for traditional low-pressure shifting furnace.
简要介绍了传统低变炉增设开工加热器和保护器工艺、设备、运行优点及注意事项。
For example low-pressure heater and deaerator automatic regulators could not be put into automatic operation according to original design scheme.
就其低加组及除氧器水位自动调节系统而言，按其原设计的方案是无法投入自动的。
Run the operation under the control of optimizing aspect being that low pressure inclines shaft seal steam supply pressure , shaft seal heater and shaft seal chiller mainly;
运行优化方面主要是低压侧轴封供汽压力、轴封加热器和轴封冷却器的运行控制；
This paper focuses on a way of gas water heater starting under low water pressure. The principal is based on using a Hall sensor.
本文讨论了利用水流传感器件解决燃气热水器低水压启动的方法。
After adopting this technique, the production period of tube plate for low-pressure heater can at least shorten half comparing with the former, meanwhile the cost can at least decrease two thirds.
采用该技术后，低加管板的生产周期比原来至少缩短一半，成本至少降低三分之二。
With the change of environmental temperature, the air sourced heat pump water heater will frost in winter and the low pressure will be too high in summer.
随着环境的变化，热泵热水机将出现冬季结霜，夏季出现低压压力过高的现象。
This pump takes the condensate water sent from the condensate pump and supplies it to the deaerator through the low-pressure heater.
该泵将来自凝结水泵的凝结水，通过低压加热器输送到除氧器。
This pump takes the condensate water sent from the condensate pump and supplies it to the deaerator through the low-pressure heater.
该泵将来自凝结水泵的凝结水，通过低压加热器输送到除氧器。
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