Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Technology for collecting, storing, purifying and recycling wharf rainwater
The invention discloses a technology for collecting, storing, purifying and recycling wharf rainwater, and relates to the field of rainwater drainage engineering. The technology is composed of a seepage collecting unit, a rainwater garden and a recycling unit. Rainwater is collected and converged into a spiral-flow type sand settling rainwater well through a drainage ditch and an overflow rainwater opening; the rainwater is primarily settled in the spiral-flow type sand settling rainwater well and then discharged into a rainwater conveying channel, and the rainwater is conveyed to the rainwater garden through the rainwater conveying channel; after being treated by an immobilized multi-layer composite flora material and a dielectric layer filler in the rainwater garden, the rainwater is collected into an underground water collecting tank; and finally, the rainwater in the underground water collecting tank is recycled to each water using point through a recycling pump. The spiral-flow type sand settling rainwater well and the rainwater conveying channel are both made of sponge concrete. According to the water quality characteristics of initial rainwater of a wharf, collection, storage, purification and recycling of the rainwater of the wharf are achieved, pollution of the initial rainwater to a water body is avoided, and the technology has the advantages of being simple and compact in structure, low in operation cost, easy to control, high in rainwater recycling rate, environmentally friendly and the like.
本发明公开了一种码头雨水的集蓄净化与回用工艺，涉及雨水排水工程领域。所述工艺由集渗单元、雨水花园以及回用单元组成。雨水通过排水沟和溢流雨水口收集汇入旋流式沉砂雨水井；在旋流式沉砂雨水井中经过初步沉淀后排入雨水输送渠中，由雨水输送渠将雨水输送至雨水花园；经过雨水花园中固定化多层复合菌群材料和介质层填料处理后，收集进入地下式集水池中；最后通过回用泵将地下式集水池中的雨水回用各个用水点。旋流式沉砂雨水井和雨水输送渠都由海绵混凝土制成。本发明针对码头初期雨水的水质特点，实现了码头雨水的集蓄净化与回用，避免了初期雨水对水体的污染，具有结构简单紧凑、运行成本低、易于控制、雨水回用率高、环境友好等优点。
Technology for collecting, storing, purifying and recycling wharf rainwater
The invention discloses a technology for collecting, storing, purifying and recycling wharf rainwater, and relates to the field of rainwater drainage engineering. The technology is composed of a seepage collecting unit, a rainwater garden and a recycling unit. Rainwater is collected and converged into a spiral-flow type sand settling rainwater well through a drainage ditch and an overflow rainwater opening; the rainwater is primarily settled in the spiral-flow type sand settling rainwater well and then discharged into a rainwater conveying channel, and the rainwater is conveyed to the rainwater garden through the rainwater conveying channel; after being treated by an immobilized multi-layer composite flora material and a dielectric layer filler in the rainwater garden, the rainwater is collected into an underground water collecting tank; and finally, the rainwater in the underground water collecting tank is recycled to each water using point through a recycling pump. The spiral-flow type sand settling rainwater well and the rainwater conveying channel are both made of sponge concrete. According to the water quality characteristics of initial rainwater of a wharf, collection, storage, purification and recycling of the rainwater of the wharf are achieved, pollution of the initial rainwater to a water body is avoided, and the technology has the advantages of being simple and compact in structure, low in operation cost, easy to control, high in rainwater recycling rate, environmentally friendly and the like.
本发明公开了一种码头雨水的集蓄净化与回用工艺，涉及雨水排水工程领域。所述工艺由集渗单元、雨水花园以及回用单元组成。雨水通过排水沟和溢流雨水口收集汇入旋流式沉砂雨水井；在旋流式沉砂雨水井中经过初步沉淀后排入雨水输送渠中，由雨水输送渠将雨水输送至雨水花园；经过雨水花园中固定化多层复合菌群材料和介质层填料处理后，收集进入地下式集水池中；最后通过回用泵将地下式集水池中的雨水回用各个用水点。旋流式沉砂雨水井和雨水输送渠都由海绵混凝土制成。本发明针对码头初期雨水的水质特点，实现了码头雨水的集蓄净化与回用，避免了初期雨水对水体的污染，具有结构简单紧凑、运行成本低、易于控制、雨水回用率高、环境友好等优点。
Technology for collecting, storing, purifying and recycling wharf rainwater
一种码头雨水的集蓄净化与回用工艺
CHEN HONG (Autor:in) / YANG ENZHE (Autor:in) / ZHOU LU (Autor:in) / XIE MIN (Autor:in) / DENG ZHENGYU (Autor:in) / RUAN MIN (Autor:in) / HE WEINING (Autor:in) / BAO ZHENGDUO (Autor:in) / ZHANG CHENGFENG (Autor:in) / XU ZHECHENG (Autor:in)
05.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
E03F
SEWERS
,
Abwasserkanäle
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