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分析1吨燃气锅炉蒸汽的产生过程及流程

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28
5
2017
Analyze the production process and process of 1 ton gas boiler steam
分析1吨燃气锅炉蒸汽的产生过程及流程
When the water is entered into the boiler, it absorbs the heat from the burning of the fuel and produces steam that has certain pressure, temperature and purity. The boiler water is normally given three heating stages, namely: water is heated to saturated water. Saturated heat evaporates into saturated steam; Saturated steam is heated to a temperature of superheated steam, and the boiler produces steam mainly through these three stages.
当把水输入进入1吨燃气锅炉后,由于吸收燃料燃烧所放出的热量,而产生具有一定压力、温度和纯度的蒸汽,。一般给锅炉加水要经过三个加热阶段,即:给水被加热成饱和水;饱和水受热蒸发成为饱和蒸汽;饱和蒸汽加热成为具有一定温度的过热蒸汽,锅炉产生蒸汽也主要经过这三个阶段。
Specifically, in the boiler drum boiler water supply in the first place in the province medium is heated to a certain temperature, into the drum is mixed with water, through drop tube gold into the loop, the water is rising in the tube heated saturated temperature and part of the mixture to form a soda evaporation; The combination of the rising pipe and the lower density of the tube and the forced circulation pump increases the mixture of the soda to the drum.
具体来说,在锅筒式锅炉中给水首先在省媒器中加热到一定的温度后,送入锅筒与锅水混合,通过下降管金进入循环回路,水在上升管中受热达到饱和温度并部分蒸发而形成汽水混合物;再凭借上升管与下降管中工质的密度差或强制循环泵,而使汽水混合物上升进入锅筒。
Drum is a cylindrical pressure vessel, it receives from coal to water, to supply water to the water loop and conveying saturated steam superheater, so the water is heated, the three links of the process of evaporation and overheating. Soda mixture after separation in drum, drops water through the pipe into the loop, and saturated steam into the overheating system, heating to a certain degree of superheat steam.

锅筒是圆柱形的承压容器,它接受由煤器来的水,向循环回路供水并向过热器输送饱和蒸汽,所以是水被加热、蒸发和过热三个过程的链接枢纽。汽水混合物在锅筒中进行分离后,水通过下降管进入循环回路,而饱和蒸汽则进入过热系统,加热成具有一定过热度的蒸汽。 

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