沼气燃具的利用效率,是我们沼气工作中薄弱又易被忽略的一环。据调查,多数沼气用户建起了沼气池投料产气后,从市面上买来沼气炉、灯,接上输气管路一用能点着、点亮就算成了。其实还忽视一个环节,一个没有调节好的沼气炉,其热效率要比应 The utilization efficiency of biogas gas appliances is a weak and easily overlooked part of our biogas work. According to the survey, most biogas users set up biogas digester gas feed, bought from the market biogas furnace, lamp, connected to the gas pipeline with a point of use, even if lit. In fact, also ignore a part of a well-adjusted biogas furnace, its thermal efficiency should be