A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rainwater treatment device and rainwater treatment method
The invention discloses a rainwater treatment device and a rainwater treatment method, and relates to the technical field of rainwater treatment. The rainwater treatment device comprises a flow dividing well, an air floatation tank, a regulation and storage tank and a controller, wherein the air floatation tank is located above the regulation and storage tank, the air floatation tank comprises an inflow water coagulation cavity, an air-liquid contact cavity and a separation water outlet cavity which are sequentially arranged, the flow dividing well comprises a water inlet, a first water outlet and a second water outlet, the first water outlet communicates with a first water inlet of the inflow water coagulation cavity, the second water outlet communicates with a second water inlet of the regulation and storage tank, the separation water outlet cavity is provided with a first water discharge port, the regulation and storage tank is provided with a second water discharge port, and the controller is used for controlling the opening degrees of the first water outlet, the second water outlet, the first water discharge port and the second water discharge port. The rainwater treatment device is compact in structure and high in automation degree; and compared with a traditional regulation and storage tank, the air floatation tank and the regulation and storage tank are used in a combined mode, the occupied area of the rainwater regulation and storage tank is reduced, the rainwater purification efficiency can be improved, and meanwhile the operation pressure of an urban drainage system can be relieved.
本发明公开了一种雨水处理装置及雨水处理方法，涉及雨水处理技术领域，包括分流井、气浮池、调蓄池和控制器，气浮池位于调蓄池的上方，气浮池包括依次设置的进水混凝腔、气液接触腔和分离出水腔，分流井包括入水口、第一出水口和第二出水口，第一出水口与进水混凝腔的第一进水口连通，第二出水口与调蓄池的第二进水口连通，分离出水腔设置有第一排水口，调蓄池设置有第二排水口，控制器用于控制第一出水口、第二出水口、第一排水口和第二排水口的开度。本发明结构紧凑、自动化程度高。与传统的调蓄池相比，将气浮池和调蓄池组合使用，不仅减小雨水调蓄池的占地面积，而且能够在提高雨水净化效率的同时缓解城市排水系统的运行压力。
Rainwater treatment device and rainwater treatment method
The invention discloses a rainwater treatment device and a rainwater treatment method, and relates to the technical field of rainwater treatment. The rainwater treatment device comprises a flow dividing well, an air floatation tank, a regulation and storage tank and a controller, wherein the air floatation tank is located above the regulation and storage tank, the air floatation tank comprises an inflow water coagulation cavity, an air-liquid contact cavity and a separation water outlet cavity which are sequentially arranged, the flow dividing well comprises a water inlet, a first water outlet and a second water outlet, the first water outlet communicates with a first water inlet of the inflow water coagulation cavity, the second water outlet communicates with a second water inlet of the regulation and storage tank, the separation water outlet cavity is provided with a first water discharge port, the regulation and storage tank is provided with a second water discharge port, and the controller is used for controlling the opening degrees of the first water outlet, the second water outlet, the first water discharge port and the second water discharge port. The rainwater treatment device is compact in structure and high in automation degree; and compared with a traditional regulation and storage tank, the air floatation tank and the regulation and storage tank are used in a combined mode, the occupied area of the rainwater regulation and storage tank is reduced, the rainwater purification efficiency can be improved, and meanwhile the operation pressure of an urban drainage system can be relieved.
本发明公开了一种雨水处理装置及雨水处理方法，涉及雨水处理技术领域，包括分流井、气浮池、调蓄池和控制器，气浮池位于调蓄池的上方，气浮池包括依次设置的进水混凝腔、气液接触腔和分离出水腔，分流井包括入水口、第一出水口和第二出水口，第一出水口与进水混凝腔的第一进水口连通，第二出水口与调蓄池的第二进水口连通，分离出水腔设置有第一排水口，调蓄池设置有第二排水口，控制器用于控制第一出水口、第二出水口、第一排水口和第二排水口的开度。本发明结构紧凑、自动化程度高。与传统的调蓄池相比，将气浮池和调蓄池组合使用，不仅减小雨水调蓄池的占地面积，而且能够在提高雨水净化效率的同时缓解城市排水系统的运行压力。
Rainwater treatment device and rainwater treatment method
一种雨水处理装置及雨水处理方法
ZHANG XIAOLEI (author) / LI JI (author) / MA ZHIHAO (author) / QI MING (author) / SONG WEI (author) / DONG WENYI (author) / WANG HONGJIE (author)
2021-10-15
Patent
Electronic Resource
Chinese
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