The invention discloses an efficient anaerobic bioreactor. It has a reactor body, the reactor at the lower end of the body is provided with a water inlet pipe and upflow reaction chamber, upflow reaction chamber through the diffuser and the outside cylinder connected with precipitation, precipitation of three-phase separator room, indoor mud gas riser, mud gas riser is connected to the upper end of a three-phase separator II chamber, bottom diffuser, the upper chamber of the three-phase separator tapered tube, the lower the gas collecting hood, gas collecting cover and the outer cylinder expansion joints are arranged between the tube sludge reflux, mud gas riser plate is connected with the outer cylinder supported by the level of horizontal support plate is connected with the water outlet baffle, mud gas riser outside a settling chamber. The invention can realize the effective separation of mud, water, gas, the reactor can remain high sludge concentration, sludge with less water loss, the reactor has high efficiency and high quality effluent; to achieve sludge circulation and strengthen the matrix degradation, to alleviate the negative impact caused by short flow, to ensure the stable operation of the reactor the.
【技术实现步骤摘要】
【技术保护点】
一种高效厌氧生物反应器，其特征在于：它具有反应器本体，在反应器本体下端设有进水管（１）和升流式反应室（２），升流式反应室（２）经渐扩管与沉淀室（１１）外圆筒相接，沉淀室（１１）外圆筒内设有三相分离器Ⅰ室（３）、泥气提升管（４），泥气提升管（４）上端接有三相分离器Ⅱ室（５），三相分离器Ⅱ室（５）底部为渐扩管，三相分离器Ⅰ室（３）上部为渐缩管，三相分离器Ⅰ室（３）下部为集气罩（１３），圆筒形集气罩与外圆筒渐扩管之间设有沉淀污泥回流缝（６），泥气提升管（４）通过水平支撑板（１４）与外圆筒相接，水平支撑板（１４）下接出水折流挡板（７），泥气提升管（４）外侧设有沉淀室（１１）。
【技术特征摘要】
【专利技术属性】
技术研发人员：郑平，唐崇俭，陈建伟，胡宝兰，
申请(专利权)人：浙江大学，
类型：发明
国别省市：86[中国|杭州]
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