论文部分内容阅读
随着夏季气温的不断升高,农村户用沼气池产气量处于高峰期,往往是“供大于求”。也是极易诱发各类安全事故的高危期。沼气作为一种易燃易爆的气体,一个火星就能将其点燃,而且燃烧温度很高,在密闭状态下,空气中沼气含量达到8%时,只要遇到火种,就会引起危险。为此特建议农户夏季使用沼气切记安全,要注意以下四点:一、经常观察气压表的变化,气压变大超过指针10以上,要及时用气或放气,以免造成管道鼓裂、气压表被损坏。夏季产气快,每天晚上要将沼气烧完;若有事需离家几天,要在压力表安
As summer temperatures continue to rise, the output of rural biogas digesters is at a peak, often exceeding supply. Is also highly vulnerable to all types of high-risk accidents. Biogas as a flammable and explosive gas, a Mars can be ignited, and the combustion temperature is very high, in airtight state, when the biogas content in the air reaches 8%, as long as the encounter fire, it will cause danger. It is recommended that farmers use biogas in summer to remember safety, pay attention to the following four points: First, often observe the changes in barometer, the pressure becomes larger than the pointer above 10, to timely gas or deflate, so as to avoid pipe rupture, barometer be damaged. Gas production in summer fast, burn the methane every night; if things need to leave home a few days, to be pressure gauge safety