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Rainwater treatment device

A treatment device and rainwater technology, applied in runoff/rainwater treatment, water/sewage treatment, water/sewage multi-stage treatment, etc., can solve problems such as increase of impermeable area and shortage of water resources

Inactive Publication Date: 2018-02-27
SUZHOU MEIJIESHENG ENVIRONMENTAL PROTECTION ENG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rainwater is an important part of the urban water cycle. However, with the development of urbanization, the natural surface is replaced by artificial structures such as buildings, roads, and parking lots, resulting in an increase in the impermeable area. severe shortage of resources

Method used

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Embodiment Construction

[0014] The present invention is described below in conjunction with accompanying drawing.

[0015] A kind of rainwater treatment device of the present invention, as attached Figure 1-3 As shown, it includes a water inlet 1, a rainwater purifier 2 and a water outlet 3; the rainwater purifier 2 is sequentially provided with a purification layer 4 and an aquifer 5 from top to bottom; the purification layer 4 includes a sediment filter 41 , cinder layer 42 and activated carbon layer 43; the purification layer 4 can be detachably installed on the rainwater purifier 2; the water outlet 3 is provided with a water outlet valve 6; the bottom of the aquifer 5 is provided with a The disassembled chip collection tank 7; the position of the water outlet 3 is higher than the chip collection tank 7; one side of the sediment filter screen 41 is provided with a cleaning roller brush 45; the cleaning roller brush 45 is connected with a driving device, and its The control cleaning roller brush...

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Abstract

The invention discloses a rainwater treatment device. The rainwater treatment device comprises a water inlet, a rainwater purifier and a water outlet, wherein the rainwater purifier is provided with apurification layer and a water storage layer from top to bottom in sequence; the purification layer comprises a sand filter screen, a coal cinder layer and an active carbon layer; the purification layer is detachably installed on the rainwater purifier; a water outlet valve is arranged at the position of the water outlet; and a dismountable scrap collection tank is arranged at the bottom of the water storage layer. According to the rainwater treatment device disclosed by the invention, collected rainwater is purified by the rainwater purifier for recycling, resource utilization for rainwatercan be realized under the broad environment of water resource shortage, and the purification layer is detachably installed inside the rainwater purification device, so that the device is convenient tochange and clean according to using conditions.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, and mainly relates to a rainwater treatment device. Background technique [0002] Rainwater is an important part of the urban water cycle. However, with the development of urbanization, the natural surface is replaced by artificial structures such as buildings, roads, and parking lots, resulting in an increase in the impermeable area. severe shortage of resources. At present, the lack of water resources has become a serious global problem. When the traditional water resource development method can no longer increase the water source, recycling rainwater has become an economical and practical water resource development method. Collect and process rainwater, and finally use the treated rainwater as daily non-drinking water, such as watering flowers, mopping the floor, laundry, etc., which can reduce household water supply costs and save water resources. Therefore, it is necessary to deve...

Claims

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Application Information

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IPC IPC(8): C02F9/02B01D24/10
CPCC02F1/001B01D24/008B01D24/105C02F1/281C02F2103/001
Inventor 薛沁蕾
Owner SUZHOU MEIJIESHENG ENVIRONMENTAL PROTECTION ENG CO LTD
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