A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fly ash landfill reconstruction method based on household garbage landfill
The invention relates to the field of fly ash landfills, and provides a fly ash landfill transformation method based on a household garbage landfill, which comprises the following steps of: dividing the household garbage landfill into a temporary fly ash area and a household garbage screening and recycling area by a partition line, and setting an excavation boundary; garbage in the household garbage landfill is excavated according to the excavation limit, the garbage excavated in the excavation limit is transferred to the household garbage screening recycling area for screening treatment, and an interception dam is built at the partition line; after the interception dam is constructed, the fly ash is buried in the temporary fly ash area; when the fly ash is about to form transverse thrust on the intercepting dam, the fly ash is buried to the other side of the intercepting dam; and after garbage in the household garbage screening and recycling area is dug and recycled, the household garbage landfill is converted into a fly ash landfill. According to the method, garbage in the temporary fly ash area and the household garbage screening and recycling area is dug and recycled, the household garbage landfill is transformed into the fly ash landfill, and the problem that fly ash of a garbage incineration power plant is not removed is solved.
本发明涉及飞灰填埋场领域，提供一种基于生活垃圾填埋场的飞灰填埋场改造方法，该方法包括：以分区线将生活垃圾填埋场，划分为临时飞灰区和生活垃圾筛分资源化区，设置开挖界限；按照开挖界限开挖生活垃圾填埋场中的垃圾，将开挖界限内清挖出的垃圾转移至生活垃圾筛分资源化区筛分处理，在分区线处建设拦截坝；拦截坝建设完成后，将飞灰填埋至临时飞灰区；当飞灰即将对拦截坝形成横向推力时，将飞灰填埋至拦截坝另一侧；当生活垃圾筛分资源化区垃圾清挖并资源化后，生活垃圾填埋场转化为飞灰填埋场。本发明将临时飞灰区和生活垃圾筛分资源化区内的垃圾清挖并资源化，实现生活垃圾填埋场改造为飞灰填埋场，解决垃圾焚烧发电厂飞灰无去处的问题。
Fly ash landfill reconstruction method based on household garbage landfill
The invention relates to the field of fly ash landfills, and provides a fly ash landfill transformation method based on a household garbage landfill, which comprises the following steps of: dividing the household garbage landfill into a temporary fly ash area and a household garbage screening and recycling area by a partition line, and setting an excavation boundary; garbage in the household garbage landfill is excavated according to the excavation limit, the garbage excavated in the excavation limit is transferred to the household garbage screening recycling area for screening treatment, and an interception dam is built at the partition line; after the interception dam is constructed, the fly ash is buried in the temporary fly ash area; when the fly ash is about to form transverse thrust on the intercepting dam, the fly ash is buried to the other side of the intercepting dam; and after garbage in the household garbage screening and recycling area is dug and recycled, the household garbage landfill is converted into a fly ash landfill. According to the method, garbage in the temporary fly ash area and the household garbage screening and recycling area is dug and recycled, the household garbage landfill is transformed into the fly ash landfill, and the problem that fly ash of a garbage incineration power plant is not removed is solved.
本发明涉及飞灰填埋场领域，提供一种基于生活垃圾填埋场的飞灰填埋场改造方法，该方法包括：以分区线将生活垃圾填埋场，划分为临时飞灰区和生活垃圾筛分资源化区，设置开挖界限；按照开挖界限开挖生活垃圾填埋场中的垃圾，将开挖界限内清挖出的垃圾转移至生活垃圾筛分资源化区筛分处理，在分区线处建设拦截坝；拦截坝建设完成后，将飞灰填埋至临时飞灰区；当飞灰即将对拦截坝形成横向推力时，将飞灰填埋至拦截坝另一侧；当生活垃圾筛分资源化区垃圾清挖并资源化后，生活垃圾填埋场转化为飞灰填埋场。本发明将临时飞灰区和生活垃圾筛分资源化区内的垃圾清挖并资源化，实现生活垃圾填埋场改造为飞灰填埋场，解决垃圾焚烧发电厂飞灰无去处的问题。
Fly ash landfill reconstruction method based on household garbage landfill
基于生活垃圾填埋场的飞灰填埋场改造方法
YANG XU (author) / CAO ZHANQIANG (author) / ZONG YUKUN (author) / LIU MINGDA (author) / ZHANG XU (author) / SUN XIAODONG (author) / LU YUCHEN (author)
2023-09-08
Patent
Electronic Resource
Chinese
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