Feces aerobic composting equipment and method

• Main Authors: XUE YU, ZHANG QIAOLING, ZHENG XIAOHE, XIE JUNHAI, ZHANG ZIHUI, ZHANG YONGHENG
• Format: Patent
• Language: Chinese; English
• Published: 27.09.2019
• Subjects: CHEMISTRY; FERTILISERS; MANUFACTURE THEREOF; METALLURGY; ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention provides feces aerobic composting equipment. The equipment comprises a light-transmitting shed and an air drying device and fermentation tanks which are sequentially arranged in the light-transmitting shed, wherein the bottoms of the fermentation tanks are provided with a temperature-controlled pipeline; a turning device and a transitional machine for driving the turning device to move horizontally are arranged above the fermentation tanks; ventilation devices are arranged on the light-transmitting shed; the temperature-controlled pipeline is connected with a heating device. The invention provides a feces aerobic composting method at the same time. By arranging the air drying device or performing an air drying step, the reduction of moisture contained in feces is facilitated, a fermentation reaction is conveniently performed, the efficiency is relatively high, and meanwhile, beneficial components such as nitrogen and phosphorus are not lost along with filtrate, and the quality of fertilizer is r