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A platform for research: civil engineering, architecture and urbanism
Denitrification filter tank integrally-formed filter plate construction method and filter plate
The invention relates to the technical field of sewage treatment, aims to solve the problems of non-uniform gas distribution, poor backwashing effect, low sewage treatment efficiency and increased maintenance cost due to the fact that gas distribution pipes are easy to damage and loosen in a manner of arranging exposed pipes below a filter plate in the prior art, and provides a construction method of an integrally-formed filter plate of a denitrification filter tank and the filter plate. The method comprises the steps that BIM modeling is conducted, and the positions of a water passing system, a gas distribution system and a truss supporting system in a filter plate are deepened; a water passing system, a gas distribution system and a truss supporting system are machined in advance, and the truss supporting system and a bottom die unit module are welded to obtain a supporting plate; mounting the supporting plate; binding full-length steel bars at the bottom of the filter plate; mounting a water hole embedded pipe and a gas distribution system; mounting a support ring, and arranging horizontal gas distribution branch pipe support ribs; binding filter plate upper full-length steel bars; rechecking the top surface elevation of the water hole embedded pipe and the vertical gas distribution branch pipe; pouring concrete; curing the concrete; debugging and acceptance; the sewage treatment efficiency can be improved, and the maintenance cost is reduced.
本发明涉及污水处理技术领域，旨在解决现有技术在滤板下方布置明管布气的方式，布气管易损坏和松动，导致布气不均，反冲洗效果不佳，污水处理效率低且增加维护成本的问题，提供一种反硝化滤池一体成型滤板施工方法及滤板；方法包括：BIM建模，深化滤板内过水系统、布气系统及桁架支承系统的位置；预先加工过水系统、布气系统及桁架支承系统，将桁架支承系统与底模单元模块焊接得到支承板；安装支承板；绑扎滤板底部通长钢筋；安装水孔预埋管和布气系统；安装支撑环，布设水平布气支管支撑筋；绑扎滤板上部通长钢筋；复核水孔预埋管和竖向布气支管的顶面标高；混凝土浇筑；混凝土养护；调试验收；本发明能够提高污水处理效率，减少维护成本。
Denitrification filter tank integrally-formed filter plate construction method and filter plate
The invention relates to the technical field of sewage treatment, aims to solve the problems of non-uniform gas distribution, poor backwashing effect, low sewage treatment efficiency and increased maintenance cost due to the fact that gas distribution pipes are easy to damage and loosen in a manner of arranging exposed pipes below a filter plate in the prior art, and provides a construction method of an integrally-formed filter plate of a denitrification filter tank and the filter plate. The method comprises the steps that BIM modeling is conducted, and the positions of a water passing system, a gas distribution system and a truss supporting system in a filter plate are deepened; a water passing system, a gas distribution system and a truss supporting system are machined in advance, and the truss supporting system and a bottom die unit module are welded to obtain a supporting plate; mounting the supporting plate; binding full-length steel bars at the bottom of the filter plate; mounting a water hole embedded pipe and a gas distribution system; mounting a support ring, and arranging horizontal gas distribution branch pipe support ribs; binding filter plate upper full-length steel bars; rechecking the top surface elevation of the water hole embedded pipe and the vertical gas distribution branch pipe; pouring concrete; curing the concrete; debugging and acceptance; the sewage treatment efficiency can be improved, and the maintenance cost is reduced.
本发明涉及污水处理技术领域，旨在解决现有技术在滤板下方布置明管布气的方式，布气管易损坏和松动，导致布气不均，反冲洗效果不佳，污水处理效率低且增加维护成本的问题，提供一种反硝化滤池一体成型滤板施工方法及滤板；方法包括：BIM建模，深化滤板内过水系统、布气系统及桁架支承系统的位置；预先加工过水系统、布气系统及桁架支承系统，将桁架支承系统与底模单元模块焊接得到支承板；安装支承板；绑扎滤板底部通长钢筋；安装水孔预埋管和布气系统；安装支撑环，布设水平布气支管支撑筋；绑扎滤板上部通长钢筋；复核水孔预埋管和竖向布气支管的顶面标高；混凝土浇筑；混凝土养护；调试验收；本发明能够提高污水处理效率，减少维护成本。
Denitrification filter tank integrally-formed filter plate construction method and filter plate
一种反硝化滤池一体成型滤板施工方法及滤板
HE HAIYANG (author) / ZHOU CHAO (author) / TANG WENBO (author) / CAO QIU (author) / LI RENQI (author) / LI JUN (author) / LI WEI (author) / ZHANG LIANG (author) / ZHAO DI (author)
2024-09-13
Patent
Electronic Resource
Chinese
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