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燃气发电机组余热可以在哪些方面得到使用?

来源:http://www.huannengpower.com   发布于:2019-06-13

(1)烟气型。应用烟气的余热共同汲取式制冷机组,给商务住宅楼制冷。

(1) Flue gas type. The waste heat of flue gas is used to draw refrigeration units together to refrigerate commercial residential buildings.

将余热回收系统与发电机组集成化装置于一个公用地皮上,从而完成对发电机组的余热中止回收,燃气综合热效率可达85%以上。依据用户的差异需求,别离可发作热水、蒸汽以及经过热接纳机组制冷(chp及cchp)。

The waste heat recovery system and the integrated unit of the generating unit are integrated on a common land, so that the waste heat recovery of the generating unit can be stopped, and the comprehensive thermal efficiency of the gas can reach more than 85%. According to the different needs of users, hot water, steam and heat acceptance unit refrigeration (chp and cchp) can be separated.

(2)蒸汽型。应用烟气的余热可以孕育发作饱和蒸汽或许过热蒸汽。一样平凡,一台1mw的沼气发电机组,可以孕育发作1.0吨阁下,蒸汽压力为0.6mpa的饱和蒸汽,作为蒸汽运用。

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(2) Steam type. The residual heat of flue gas can be used to breed saturated or superheated steam. As ordinary as that, a 1 MW biogas generating unit can produce 1.0 tons of saturated steam with a steam pressure of 0.6 mpa, which can be used as steam.

(3)热水型。运用发电机的余热可以孕育发作90℃致使更高温度的热水。这种要领缓和给厌氧发酵池保温或是供生活热水,在北方地域运用比力普遍。

(3) Hot water type. By using the waste heat of the generator, hot water with a temperature of 90 C can be bred, resulting in a higher temperature. This method can be used to alleviate the heat preservation of anaerobic fermentation tank or to provide hot water for daily life, which is widely used in the northern region.

(4)发电型。运用发电机余热,共同螺杆收缩动力机发电。一台1mw的天燃气发电机组,运用排烟余热,可以设置一台70kw的螺杆收缩动力机发电。

(4) Generation type. Utilize the waste heat of the generator to generate electricity by contracting the power machine with the common screw. A 70 kW screw shrinkage power generator can be installed to generate electricity by using exhaust waste heat of a 1 MW natural gas generating unit.

当初,我国大范围的养殖场一样平凡建在乡村比力偏僻的处所,左近不热、汽用户,冷源用户也异常少,因此用种要领比力多,供应高温热水,给厌氧发酵池保温,可以俭省燃煤或许燃气费用。

At the beginning, the large-scale aquaculture farms in our country were as ordinary as those built in remote rural areas. The users of left and near are not hot, steam and cold sources are very few. Therefore, using the first method to supply high-temperature hot water and heat preservation for anaerobic fermentation ponds can save the cost of burning coal or gas.


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