Comprehensive utilization of biogas in rural areas
Incubation of chicken by marsh gas heating: a method for incubating a marsh chicken by burning methane as heat source. The utility model has the advantages of less investment, energy saving, labor saving, convenient management, high production rate and high health rate.The effect of biogas lamp illumination on the regulation function, foraging ability and adaptability to the natural environment of newborn chicks. Therefore, in order to raise chickens, we must first have a more appropriate temperature conditions, in order to facilitate the growth and development. The biogas lamp has the advantages of high brightness, good heating effect, simple control and low cost. The use of biogas lamp to warm up the chickens, can make the chicks grow well, the survival rate is high.
Biogas Cooking: the biogas produced by the rural household biogas digester is mainly used for water heating, cooking, cooking for livestock, etc..Marsh gas lighting: marsh gas lamp is a kind of burning device for converting the chemical energy of methane into light energy. Especially in the remote, remote areas without electricity supply, the use of biogas for lighting, its superiority is particularly significant.
Comprehensive utilization of biogas:Biogas is a mixture of gases, which contain 60% ~ 70% of methane, carbon dioxide from 30% to 35%, but also contains a small amount of carbon monoxide, hydrogen, ammonia, hydrogen sulfide, oxygen and nitrogen, etc.. As a high quality gas fuel, biogas can be used for cooking, lighting, and can also be widely used in the fields of power generation, hatching chicken, silkworm rearing, drying, grain storage, carbon dioxide fertilization and so on.
Biogas lamp for greenhouse vegetables, carbon dioxide fertilization, and increase sunshine: biogas generally contains 25% to 35% of carbon dioxide and methane from 50% to 70%. Methane combustion can produce a large amount of carbon dioxide, and release a lot of heat. In general, the combustion of 1 cubic meters of methane can produce about 0.975 cubic meters of carbon dioxide. According to the principle of photosynthesis, growing vegetables in plastic greenhouses in the burning time, a certain amount of methane, carbon dioxide concentration and temperature being increased, which can effectively promote the yield of vegetables. The application of vegetable plant carbon dioxide strong growth, higher chlorophyll content, leaf color dark green glossy, early flowering, flower, flower and fruit abscission, and leaf shoots up strong resistance enhancement.Seedling raising in greenhouse is a technical measure to solve the problem of early transplanting and promoting early and high yield of rice. At present, most of the greenhouse are using coal or firewood as heating fuel, therefore, the annual seedling consumes a large amount of coal or firewood, the high cost of seedling. The use of biogas as the fuel heating greenhouse seedling, rice seedling cultivation is a new technology of comprehensive utilization of biogas, simple equipment, convenient operation, low cost, easy to control, not bad, fast germination, seedling emergence uniformity, high rate, easy to popularize.
