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在北方地区,沼气池进出料难、产气少或不产气,这是多年来一直未获解决的老大难问题。保定地区新能源办公室和容城县新能源办公室的技术人员,吸取外地先进经验,结合本地区实际,研究设计了一种新池型——太阳能畜舍采暖沼气池。该池型集太阳能采暖房、日光温室和小型高效沼气池三种先进技术于一体,使之有机结合,发挥三者之长,克服常规沼气池之短,冬季池容产气率提高2.8～5.8倍,年产气量达761.24m~3,日均产气为2.09m~3。从而,解决了冬季进出料难和不产气的问题,实现了北方寒冷地区一年四季用沼气的愿望,具有明显的
In the northern region, digesters are difficult to feed in and out of the raw materials and produce little or no gas. This is a persistent problem that has not been solved for many years. Baoding New Energy Office and the new energy office in Rongcheng County technical staff, drawing on advanced experience in the field, combined with the actual situation in the region, the study designed a new pool - solar barn heating digesters. The pool-type solar heating room, solar greenhouse and small high-efficiency biogas digesters three advanced technology in one, so that organic combination of long play three to overcome the short of conventional biogas digesters in winter to increase gas production capacity 2.8 to 5.8 times , Annual gas production reached 761.24m ~ 3, average daily gas production was 2.09m ~ 3. Thus, to solve the problem of difficult feeding and non-gas production in winter, to achieve the northern cold winter year with the desire of biogas, with obvious