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怎样使沼气池多产气?这是沼气用户最关心的一个问题。现将科研和生产应用中提高沼气池产气率的一些方法,综合如下: 1.安装自动破壳杆先在沼气池活动盖下安一个钩子,再取一根长1.2米左右的木棒(松木为佳),在木棒一端横钻一孔洞,用作与活动盖钩子相钩挂;另一端从不同方向横钻4—6个孔洞,每个孔洞上下相隔15厘米,各孔洞紧穿横木,横木长50厘米左右,制成自动破壳杆,挂在活动盖的钩子上。当水压式沼气池在产气和用气时,利用料液的上下浮降运动,使草料、浮渣受到破壳杆的切割,不能凝结在一起,以利沼气的释放,达到多产气的目的。 2.池内插管用内径3—4厘米、长1.2米(占主池高度3/4)竹管,锯去两头竹节,然后将每个竹节处左右交叉锯成木梳片状,即锯通竹节的一
How to make biogas more gas? This is a biogas users are most concerned about a problem. Now scientific research and production applications to improve biogas gas production rate some of the methods are summarized as follows: 1. Install automatic broken shell first in the digester activities under the cover of a hook, and then take a length of about 1.2 meters wooden stick ( Pine is better), at one end of the stick cross-drilled a hole for hooking with the activities of the hook; the other end of the cross-drilling from different directions 4-6 holes, each hole up and down 15 cm up and down, the holes through the bar , 50 cm long horizontal bar, made of automatic broken shell bar, hung on the activities of the hook on the cover. When the hydraulic digesters gas and gas, the use of feed liquid up and down movements, so that fodder, scum by the broken shell bar cutting, can not be coagulated together to facilitate the release of methane to achieve more productive gas the goal of. 2. Intraductal intubation with an inner diameter of 3-4 cm, 1.2 m long (accounting for the main pool height of 3/4) bamboo, sawing two bamboo, and then each bamboo at the left and right sawed wood combed into pieces, that is Saw one of the bamboo