| 摘要 |
The present invention relates to an anaerobic digestion device of hydraulic screw stirrer type organic waste for the processing, the reduction, and the energization of the organic waste generated in a sewage and waste water-disposal facility. The present invention comprises an anaerobic digestion tank (10), a screw stirrer (20), an upper horizontal stirrer (30), a lower horizontal stirrer (40), a circulation pump (50), a heat tube (60), and a hydraulic motor (70). The anaerobic digestion tank (10) comprises an inner tank (11) and an outer tank (12) to process the organic waste. The screw stirrer (20) is installed in the inner tank (11) and upwardly and downwardly stirs sludge. The upper horizontal stirrer (30) is connected to the upper part of the screw stirrer and removes scum and bubbles. The lower horizontal stirrer (40) is connected to the lower part of the screw stirrer and horizontally stirs the sludge. The circulation pump (50) is connected to the lower horizontal stirrer and circulates the sludge to the upper part of the anaerobic digestion tank. The heat tube (60) surrounds the inner tank (11) and controls the temperature of the anaerobic digestion tank. The hydraulic motor (70) drives the screw stirrer. |
