對于瓦斯發(fā)電機組，我們了解的內容并不多，所以為了讓大家更多的了解它，我們從瓦斯發(fā)電機組余熱回收的工作原理了解起來。

　　For the gas generator set, we do not know much, so in order to let you know more about it, we understand the working principle of waste heat recovery from the gas generator set.

　　在瓦斯發(fā)電機組排氣系統(tǒng)安裝熱管余熱回收裝置，即熱管空預器（熱風利用）或熱管換熱器（熱水利用）或熱管蒸發(fā)器（低壓飽和蒸汽利用），通過熱動力循環(huán)設備（即大功率風機或熱水利用管道循環(huán)泵或蒸汽管道）將低溫交換介質（空氣或者軟化水）送到余熱回收裝置，經加熱的低溫交換介質變成熱源直接或者再次交換后輸送給終端客戶使用。

　　Gas generator exhaust system installed in the heat pipe waste heat recovery unit, the heat pipe air preheater (hot air use) or (using) hot water or heat pipe evaporator heat pipe heat exchanger (low pressure saturated steam utilization), through thermodynamic cycle equipment (i.e. high power fan or hot water circulating pump use pipe or steam pipe) will exchange medium (air or demineralized water) at low temperature to waste heat recovery unit, After heating the low temperature exchange medium into a heat source directly or exchange again after delivery to the end customer for use.

　　余熱回收的方式根據(jù)各個企業(yè)所需要的熱源不同有空氣置換余熱、軟化水置換余熱產生熱水以及軟化水置換余熱產生蒸汽三種。余熱回收后的主要用途有以下幾種：

　　According to the different heat sources needed by various enterprises, there are three ways of waste heat recovery: air replacement waste heat, softened water replacement waste heat to produce hot water, and softened water replacement waste heat to produce steam. The main uses of waste heat recovery are as follows:

　　余熱制冷：目前廣泛采用溴化鋰吸收式制冷。用熱管蒸發(fā)器吸收低濃度瓦斯發(fā)電機組余熱回收的熱量。

　　Waste heat refrigeration: lithium bromide absorption refrigeration is widely used at present. Heat pipe evaporator is used to absorb heat recovered from waste heat of low concentration gas generator set.

　　余熱發(fā)電：通過多臺瓦斯發(fā)電機組尾氣的余熱回收，安裝熱管蒸發(fā)器，產生的飽和蒸汽并往后拖動汽輪機組進行二次發(fā)電，發(fā)電后的冷凝水亦可制冷或者供暖，給企業(yè)帶來可觀的經濟效益。

　　Waste heat power generation: through the waste heat recovery of exhaust gas of several gas generator sets, the heat pipe evaporator is installed to generate saturated steam and drag the steam turbine set backward for secondary power generation. The condensed water after power generation can also be refrigerated or heated, bringing considerable economic benefits to the enterprise.

　　煤礦巷道暖井（風井供熱風）：在北方的冬季，煤礦風井巷道都需要熱風爐暖井。把低濃度瓦斯發(fā)電機組產生的高溫尾氣經過熱管空預器，將冷空氣加熱，可以得到高溫熱風通過煙道與風井處得熱管空預器再次換熱后的熱空氣送入風井，從而降低井下熱風爐的熱量輸出，節(jié)約電能。

　　Coal mine roadway heating shaft (air shaft heating air) : in the northern winter, coal mine air shaft roadway needs hot stove heating shaft. By heating the cold air through the heat pipe air preheater and passing the high temperature tail gas generated by the low-concentration gas generator set, the high temperature hot air can be sent to the air shaft through the flue and the air shaft to obtain the hot air after the heat exchange by the heat pipe air preheater again, so as to reduce the heat output of the underground hot blast stove and save electric energy.

　　烘干、采暖和洗浴用熱源：企業(yè)生產工藝中的烘干、采暖和洗浴常年需要熱源。在發(fā)電機組煙道出口加裝一臺熱管換熱器（熱管省煤器），通過熱水循環(huán)泵幾個低溫水送到熱管換熱器，經過熱交換的軟化水為熱源（90℃以上）供給企業(yè)生產使用，冷卻后的軟化水在返回熱管換熱器，如此往復循環(huán)。

　　Heat source for drying, heating and bathing: the drying, heating and bathing in the production process of the enterprise need heat source all the year round. A heat pipe heat exchanger (heat pipe economizer) is installed at the flue outlet of the generator set, and several low temperature water is sent to the heat pipe heat exchanger through the hot water circulation pump. The softened water through the heat exchange is supplied to the enterprise for production and use (above 90℃), and the softened water after cooling is returned to the heat pipe heat exchanger, and so on.

　　瓦斯發(fā)電機組余熱回收的工作原理以及回收后的用途內容就講解到到這兒了，希望能給您好的幫助。更多內容了解來網站www.kan138.cn咨詢吧！

　　The working principle of waste heat recovery of gas generator set and the purpose of recycling content will be explained here, I hope to give you good help. More content to understand the website consultation!