A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Solid waste and hazardous waste comprehensive treatment and recycling system
The invention discloses a solid waste and hazardous waste comprehensive treatment and recycling system which comprises a municipal sludge pretreatment unit which is composed of a drying machine, an incinerator and a first-stage cyclone dust collector and is used for carrying out drying, incineration and flue gas separation treatment on municipal sludge and collecting slag and fly ash sediments; the mixing, proportioning and conveying unit is composed of a stirrer, a sealing hopper, a sealing belt conveyor and a vibration motor, and is used for loading the slag, the fly ash sediment, the river sludge, the engineering muck and the auxiliary materials into the stirrer according to a proportion, uniformly mixing and conveying to a rear channel; and the ceramsite generating unit is provided with a rotary kiln and a blanking hopper which are in butt joint with the sealed belt conveyor. By applying the comprehensive treatment and recycling system, wastes which easily cause environmental pollution can be treated in a centralized manner, so that the wastes are turned into wealth to prepare building materials while the harm to the environment is reduced, and the economic benefit of resource recycling is favorably obtained; on the other hand, the construction and operation cost of the system is limited, outward transportation and disposal of hazardous waste are omitted, and the environmental protection benefit is considerable.
本发明揭示了一种固废及危废综合处置再利用系统，包括市政污泥预处理单元，由干化机、焚烧炉和第一阶段的旋风除尘器构成，对市政污泥通过干化、焚烧及烟气分离处理，收集得到炉渣、飞灰沉积物；混合配比运料单元，由搅拌机、密封料斗、密封带式输送机和震动电机构成，将炉渣、飞灰沉积物、河道淤泥、工程渣土及辅料按配比装入搅拌机，混合均匀并向后道运送；和陶粒生成单元，设有与密封带式输送机相对接的回转窑及落料斗。应用该综合处置再利用系统，能将易造成环境污染的废弃物集中处理，减少对环境危害的同时，变废为宝制得建材，有利于获得资源再利用的经济效益；另一方面该系统建设和运营成本有限，省却了危废的外运处置，环保效益可观。
Solid waste and hazardous waste comprehensive treatment and recycling system
The invention discloses a solid waste and hazardous waste comprehensive treatment and recycling system which comprises a municipal sludge pretreatment unit which is composed of a drying machine, an incinerator and a first-stage cyclone dust collector and is used for carrying out drying, incineration and flue gas separation treatment on municipal sludge and collecting slag and fly ash sediments; the mixing, proportioning and conveying unit is composed of a stirrer, a sealing hopper, a sealing belt conveyor and a vibration motor, and is used for loading the slag, the fly ash sediment, the river sludge, the engineering muck and the auxiliary materials into the stirrer according to a proportion, uniformly mixing and conveying to a rear channel; and the ceramsite generating unit is provided with a rotary kiln and a blanking hopper which are in butt joint with the sealed belt conveyor. By applying the comprehensive treatment and recycling system, wastes which easily cause environmental pollution can be treated in a centralized manner, so that the wastes are turned into wealth to prepare building materials while the harm to the environment is reduced, and the economic benefit of resource recycling is favorably obtained; on the other hand, the construction and operation cost of the system is limited, outward transportation and disposal of hazardous waste are omitted, and the environmental protection benefit is considerable.
本发明揭示了一种固废及危废综合处置再利用系统，包括市政污泥预处理单元，由干化机、焚烧炉和第一阶段的旋风除尘器构成，对市政污泥通过干化、焚烧及烟气分离处理，收集得到炉渣、飞灰沉积物；混合配比运料单元，由搅拌机、密封料斗、密封带式输送机和震动电机构成，将炉渣、飞灰沉积物、河道淤泥、工程渣土及辅料按配比装入搅拌机，混合均匀并向后道运送；和陶粒生成单元，设有与密封带式输送机相对接的回转窑及落料斗。应用该综合处置再利用系统，能将易造成环境污染的废弃物集中处理，减少对环境危害的同时，变废为宝制得建材，有利于获得资源再利用的经济效益；另一方面该系统建设和运营成本有限，省却了危废的外运处置，环保效益可观。
Solid waste and hazardous waste comprehensive treatment and recycling system
一种固废及危废综合处置再利用系统
SONG WEIFANG (author) / WANG HAITING (author) / SUN PENGFEI (author) / LANG PAN (author) / WANG YULONG (author) / WANG HU (author) / ZHOU YING (author) / GAO BIXIAO (author)
2023-06-09
Patent
Electronic Resource
Chinese
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