Novel inflation granular?sludge bed anaerobic?reactor

The utility model discloses a novel inflation granular?sludge bed anaerobic?reactor, it includes anaerobic?reactor main part (9), water pump (6), venturi (5), biogas cycle pipeline (8), feeding pond (7), discharge gate (3), gas outlet (2), gas holder (1), thief hole (4), the utility model discloses a novel inflation granular?sludge bed anaerobic?reactor utilizes water pump (6) to absorb sewage, and the efflux enters into anaerobic?reactor main part (9) to make sewage and marsh gas mix later through venturi (5), has realized evenly distributed gaseous and liquid simultaneously to through controlling the marsh gas volume that outer circulation pipeline (8) can the cybernetic loop, the granular?sludge's in the controlled reaction ware inflation degree simultaneously. 本实用新型公开了种新型膨胀颗粒污泥床厌氧反应器，其包括厌氧反应器主体（9）、水泵（6）、文丘里管（5）、沼气循环管路（8）、进料池（7）、出料口（3）、出气口（2）、气柜（1）、取样孔（4），本实用新型的种新型膨胀颗粒污泥床厌氧反应器利用水泵（6）吸取污水，通过文丘里管（5）使污水和沼气混合之后射流进入到厌氧反应器主体（9），同时实现了气体和液体的均匀分布，并且通过控制外循环管路（8）可以控制循环的沼气量，同时控制反应器内的颗粒污泥的膨胀程度。