Comprehensive utilization system and method of coal slime and kitchen garbage

• Main Authors: JIANG SHUHONG, MI YARONG, SHANG JIANXUAN, JI RUIJUN
• Format: Patent
• Language: Chinese; English
• Published: 14.06.2022
• Subjects: DISPOSAL OF SOLID WASTE; PERFORMING OPERATIONS; RECLAMATION OF CONTAMINED SOIL SOIL; TRANSPORTING

The comprehensive utilization system and method for the coal slime and the kitchen garbage are efficient and energy-saving, coal slime solid waste and kitchen garbage solid waste can be scientifically treated and utilized, recycling of the two kinds of waste is achieved, environmental pollution is reduced, and the economic value is improved. The system comprises a coal slime storage bin, a kitchen garbage storage bin and a reaction bin, wherein a feeding port of the reaction bin communicates with a discharging port of the coal slime storage bin and a discharging port of the kitchen garbage storage bin, the coal slime storage bin is used for storing coal slime, the kitchen garbage storage bin is used for storing kitchen garbage, and the reaction bin is used for mixing the coal slime and the kitchen garbage and then conducting fermentation to obtain a fermentation product. The method comprises the following steps: mixing coal slime and kitchen garbage, and fermenting to obtain a fermentation substrate; and perf