南安市餐厨垃圾资源化处理厂工程设计浅析 |
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作者姓名: | 赵情 |
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作者单位: | 中国城市建设研究院有限公司福建分院,福建 福州 350000 |
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摘 要: | 南安市餐厨垃圾资源化处理厂设计处理能力为200 t/d,采用"预处理+厌氧消化+沼气发电"的主流工艺路线,主要包括预处理系统、厌氧消化系统、沼气净化及发电系统、除臭系统、固液分离及气浮系统等.预处理产生的粗油脂对外销售,厌氧消化产生的沼气经过净化提纯后实现沼气发电上网,并配备预热锅炉为厌氧发酵提供热源,实现热电联产.项...
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关 键 词: | 餐厨垃圾 设计 协同处理 |
Analysis on Engineering Design of Nanan Kitchen Waste Recycling Treatment Plant |
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Authors: | Zhao Qing |
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Affiliation: | (Fujian Branch of China Urban Construction Research Institute Co.,Ltd.,Fuzhou 350000,China) |
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Abstract: | The design treatment capacity of Nanan kitchen waste recycling treatment plant is 200 t/d.The mainstream process route of“pretreatment+anaerobic digestion+biogas power generation”is adopted,mainly including pretreatment system,anaerobic digestion system,biogas purification and power generation system,deodorization system,solid-liquid separation and air flotation system.The crude oil produced by pretreatment is sold to the outside world.The biogas produced by anaerobic digestion is purified and purified to realize biogas power generation on the Internet.A preheating boiler is equipped to provide heat source for anaerobic fermentation and realize cogeneration.The solid phase with low moisture content produced by the project is sent to the domestic waste incineration power plant in the east for disposal,and the biogas slurry is sent to the leachate treatment station in the west for disposal.Combined with the existing waste treatment facilities around,realize the overall coordinated development and resource sharing of incineration plant,leachate treatment plant and kitchen waste treatment plant.The plant area of the project covers a small area.The general layout is designed in combination with the original terrain to reduce the quantities of excavation and filling,and fully implement the principle of intensive land use. |
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Keywords: | kitchen waste design collaborative processing |
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