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沼气发电机组与燃气发电机组的区别

来源:http://www.huannengpower.com   发布于:2017-09-19

我们都知道沼气和燃气发电机组都是应用较广泛的发电机组,都是通过燃烧气体发电,那么二者有什么主要的区别呢?下面由沼气发电机组厂家的小编为大家简单介绍一下。

As we all know, biogas and gas generating units are widely used generating units, all through the combustion of gas power generation, then what are the main differences between the two? The following by the biogas generator sets of small manufacturers for everyone to brief introduction.

沼气发电机组

1、天然气量较大,可以用在电厂发电,使用的燃气轮机进口温度高,功率大,对燃烧室和叶片耐高温性能要求高,排气温度高,一般600度以上。沼气量小,燃烧产热小,功率小,进口温度和排气温度低,设备要求低。

1, natural gas volume is big, can be used in power plant power generation, use of gas turbine inlet temperature is high, power, combustion chamber and blade high temperature performance requirements, high exhaust temperature, generally more than 600 degrees. Small amount of biogas, small combustion heat, small power, low inlet temperature and exhaust temperature, low equipment requirements.

2、天然气发电一般采用联合循环,燃气轮机排气在余热锅炉中加热水,产生一定参数的过热蒸汽,蒸汽进入蒸汽轮机做功。沼气排气可以直接排入大气。天然气与沼气成分基本相同,气体发电机组的出现适应了环保要求和市场需要,有很高的推广利用价值。

2, natural gas power generation generally use combined cycle, gas turbine exhaust in the waste heat boiler heating water, produce certain parameters of superheated steam, steam into the steam turbine work. Methane exhaust can be discharged directly into the atmosphere. The composition of gas and biogas is basically the same. Gas generator sets meet the requirements of environmental protection and market, and have high popularization and utilization value.

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