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一、安装使用新沼气灯使用前,应不安纱罩进行通气试烧。若火焰呈淡蓝色、短而有力、均匀地从泥头孔中喷出,并发出呼呼的响声,没有脱火、回火等现象,表明沼气灯性能良好。这时可关闭沼气阀门,待泥头冷却后安上纱罩。安装纱罩时,应将其牢固地套在泥头槽内,并用石棉线绕扎2圈以上,扎牢打结后剪去多余线头,然后将纱罩的皱褶拉直,使其分布均匀。
First, the installation of new biogas lamp before use, should be unscrupulous gauze ventilation test. If the flame is light blue, short and powerful, evenly sprayed from the hole in the mud and whirring noise, no fire, tempering and other phenomena, indicating that the biogas lamp performance is good. At this moment, the biogas valve can be closed, and the gauze cover is placed after the mud is cooled down. When installing the yarn cover, it should be firmly set in the trenches, and use asbestos thread around more than 2 laps, after cutting the knot to remove the excess thread, and then straighten the folds of the yarn cover to make it evenly distributed.