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目前农村使用的水压式沼气池,它出料不便、管理麻烦、气压不稳定,影响使用效果和进一步推广。本文研究的闸塞浮罩池能自流出料,可以解决上述问题。它根据静水压力和连通管原理,用一个结构很简单的闸塞上下运动,来达到自流出料的目的。该装置的特点是:取沼肥时,不必打开活动盖,随用随放,流量又能控制,连续取肥可放出池内三分之一的料液。根据测试资料统记,有效容积为3.87m~3的试验池,年平均产气率为0.22m~3/m~3天,年总产量为311m~3,基本达到全年用气和均衡产气的要求。
Currently used in rural hydropower digesters, it inconvenient discharge, management trouble, pressure instability, the impact of the use of results and further promotion. In this paper, the sluice floating pontoon can self-effluent discharge, which can solve the above problems. It is based on hydrostatic pressure and communication pipe principle, with a simple structure of the sluice up and down movement, to achieve the purpose of self-effluent. The device is characterized in that when taking biogas fertilizer, it is not necessary to open the movable lid, and the flow can be controlled with the use of the biogas feed. Continuous feeding of the fertilizer can release one-third of the liquid material in the pool. According to the test data, the effective volume of 3.87m ~ 3 test tank, the average annual gas production rate of 0.22m ~ 3 / m ~ 3 days, the total output of 311m ~ 3, basically reached the annual gas and balanced production Gas requirements.