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    • 18. 发明申请
    • COMBINED TREATMENT PROCESS OF DOMESTIC GARBAGE AND SEWAGE
    • 国内饮食和饮水的综合治理过程
    • US20130008359A1
    • 2013-01-10
    • US13519269
    • 2011-03-14
    • Ying Chen
    • Ying Chen
    • F23B90/00
    • F23G7/001B03B9/06B09B3/00C02F1/52C02F9/00C02F11/10C02F11/12F23G5/02F23G5/033F23G5/04F23G2201/601F23G2201/603F23G2201/70F23G2900/50214Y02E50/10Y02E50/30Y02W30/521
    • A combined treatment process of domestic garbage and sewage, comprising the following steps: {circle around (1)} sorting iron out of the domestic garbage; {circle around (2)} crushing the domestic garbage in which the iron has been removed; {circle around (3)} feeding the crushed domestic garbage into a sewage treatment tank, adding water and blowing air into the sewage treatment tank, where the domestic garbage is divided into floating substances, suspended substances, and settled substances; {circle around (4)} salvaging, dehydrating and drying the floating substances and then combusting them as fuel; {circle around (5)} collecting, filtering and drying the settled substances, wherein the settled substances having a calorific value of more than 4180 kJ/kg are burnt as fuel, the burnt substances and the settled substances having a calorific value of less than 4180 kJ/kg are used to replace clay material in a cement plant or used for making bricks; {circle around (6)} adding a flocculant into the sewage in which the floating substances and the settled substances have been removed so as to make the suspended substances settle, the suspended substances which have been settled are treated according to step {circle around (5)}; and {circle around (7)} treating the sewage. The process of the present invention effectively combines the domestic garbage treatment and sewage treatment, realizing the comprehensive treatment of domestic garbage and sewage as well as efficient utilization of resources.
    • 生活垃圾和污水综合处理过程包括以下步骤:(1)将铁排出生活垃圾; {圈绕(2)}破碎已经除去铁的生活垃圾; (3)将生活垃圾送入污水处理池,向生活垃圾分为浮游物质,悬浮物质和沉降物质的污水处理池中加水和吹入空气; 绕圈(4)},捞取,脱水和干燥浮游物质,然后将其燃烧为燃料; {循环(5)}收集,过滤和干燥沉降物质,其中发热量大于4180kJ / kg的沉降物质作为燃料燃烧,燃烧物质和沉降物质的发热量小于 4180 kJ / kg用于替代水泥厂中的粘土材料或用于制作砖块; (围绕(6))将絮凝剂添加到已经去除浮选物质和沉降物质的污水中,以使悬浮物质沉降,已经沉降的悬浮物质按照{圆周( 5)}; 和{循环(7)}处理污水。 本发明的过程有效结合了生活垃圾处理和污水处理,实现了生活垃圾和污水的综合治理以及资源的有效利用。