CN111302530A - Road drainage initiative purification unit - Google Patents
Road drainage initiative purification unit Download PDFInfo
- Publication number
- CN111302530A CN111302530A CN202010120365.3A CN202010120365A CN111302530A CN 111302530 A CN111302530 A CN 111302530A CN 202010120365 A CN202010120365 A CN 202010120365A CN 111302530 A CN111302530 A CN 111302530A
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- CN
- China
- Prior art keywords
- filter layer
- sewer
- alkaline material
- road drainage
- purification
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Filtering Materials (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention provides an active purification treatment device for road drainage, which is characterized in that one side of a sewer below the ground surface is provided with a purification device box, 3 grooves in the horizontal direction are arranged in the purification device box, corresponding openings are arranged at positions on the side wall of the sewer corresponding to the grooves, movable active carbon filter layers, non-woven fabric filter layers and alkaline material layers are respectively arranged in the 3 grooves, and the active carbon filter layers, the non-woven fabric filter layers and the alkaline material layers can move in the grooves and extend out of the grooves to enter the sewer through the driving of a motor arranged in the purification device box. The road drainage active purification treatment device can actively select a purification mode according to the pollution degree of rainwater, has strong pertinence and good purification effect, can purify various impurities and acid rain in the rainwater, ensures the recycling of the rainwater and saves water resources.
Description
Technical Field
The invention belongs to the field of municipal facilities, and particularly relates to an active purification treatment device for road drainage.
Background
Road drainage is an indispensable drainage in cities for timely draining rainwater when raining. Because the lack of water resources has become a worldwide problem, when the traditional water resource development mode can not increase water resources any more, the rainwater is recycled to become an economic and practical water resource development mode. There are many pollutants in the rainwater, if sulfur dioxide content is too high can form acid rain, various impurity in the air and floating dust also can get into the rainwater, and the recovery utilization rainwater needs to carry out purification treatment. The existing road drainage devices are not provided with special purification treatment devices, rainwater cannot be recycled, and waste of water resources is caused. Some road drainage devices are provided with purification devices, but the purification mode cannot be actively selected according to the pollution degree of rainwater, and the purification effect is poor.
Disclosure of Invention
In order to solve the technical problem, the invention provides an active purification treatment device for road drainage.
The technical scheme of the invention is as follows:
the utility model provides a road drainage initiative purification unit, its one side in the sewer below the ground surface is provided with a purifier box, be provided with the recess of 3 horizontal directions in the purifier box, the position department that corresponds with the recess on the sewer lateral wall is provided with corresponding opening, is provided with mobilizable active carbon filter layer, non-woven fabrics filter layer and alkaline material layer in 3 recesses respectively, and active carbon filter layer, non-woven fabrics filter layer and alkaline material layer can remove and stretch out inside the recess gets into the sewer in the recess through the motor drive who sets up in the purifier box.
The purification device is characterized in that a power supply and a control device are arranged in the purification device box, an acidity detection device and an air quality detection device which are exposed out of the ground are arranged at the top of the purification device box, and the power supply and the control device control the motor to drive the activated carbon filter layer, the non-woven fabric filter layer and the alkaline material layer to move according to detection results of the acidity detection device and the air quality detection device.
When the acidity detection device detects that the PH value of the rainwater is smaller than the preset value, the power supply and the control device drive the motor to enable the alkaline material layer to move and extend out of the groove to enter the interior of the sewer.
When the air quality detection device detects that pollutants in the air exceed a preset value, the power supply and control device drives the motor to enable the activated carbon filter layer or the non-woven fabric filter layer to move and extend out of the groove to enter the interior of the sewer.
When the acidity detection device detects that the PH value of the rainwater is less than 6, the power supply and the control device drive the motor to enable the alkaline material layer to move and extend out of the groove to enter the interior of the sewer.
When air quality detection device detected PM10 in the air and was greater than 150, power and controlling means driving motor made the removal of activated carbon filter layer stretch out the recess and get into inside the sewer, when air quality detection device detected PM2.5 in the air and was greater than 150, power and controlling means driving motor made the removal of non-woven fabrics filter layer stretch out the recess and get into inside the sewer.
The upper part of the sewer is provided with a filter screen, and the height of the filter screen is higher than that of the groove in the purifying device box.
The top of the purifier box is provided with a purifier cover plate which can be opened.
The main skeleton structure of the activated carbon filter layer, the non-woven fabric filter layer and the alkaline material layer is made of stainless steel, activated carbon is fixedly arranged in the activated carbon filter layer, a water-permeable non-woven fabric layer is fixedly arranged in the non-woven fabric filter layer, and calcium hydroxide is fixedly arranged in the alkaline material layer.
The top of the alkaline material layer is an inclined slope, and the shape of the groove is matched with that of the alkaline material layer.
The road drainage active purification treatment device can actively select a purification mode according to the pollution degree of rainwater, has strong pertinence and good purification effect, can purify various impurities and acid rain in the rainwater, ensures the recycling of the rainwater and saves water resources.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic view of the activated carbon filter layer of the present invention after opening;
FIG. 3 is a schematic view of a nonwoven fabric filter of the present invention after opening;
FIG. 4 is a schematic view of the alkaline material layer of the present invention after opening;
FIG. 5 is a schematic view of the present invention with all 3 active layers open;
in the figure, 1-sewer; 2-sewer cover plate; 3, filtering a screen; 4-a purifier cartridge; 5-power supply and control device; 6-acidity detection device; 7-air quality detection device; 8-an active carbon filter layer; 9-a non-woven fabric filter layer; 10-a layer of alkaline material; 11-a cover plate of the purification device; 12-grooves.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in figure 1, the active purification treatment device for road drainage is characterized in that a purification device box 4 is arranged on one side of a sewer below the ground surface, 3 grooves 12 in the horizontal direction are arranged in the purification device box 4, corresponding openings are arranged at positions, corresponding to the grooves 12, on the side wall of the sewer, movable activated carbon filter layers 8, non-woven fabric filter layers 9 and alkaline material layers 10 are respectively arranged in the 3 grooves 12, and the activated carbon filter layers 8, the non-woven fabric filter layers 9 and the alkaline material layers 10 can move in the grooves 12 and extend out of the grooves 12 to enter the sewer 1 through the driving of a motor arranged in the purification device box 4. The main skeleton structure of the activated carbon filter layer 8, the non-woven fabric filter layer 9 and the alkaline material layer 10 is made of stainless steel, activated carbon is fixedly arranged in the activated carbon filter layer 8, a permeable non-woven fabric layer is fixedly arranged in the non-woven fabric filter layer 9, and calcium hydroxide is fixedly arranged in the alkaline material layer 10. The activated carbon filter layer 8, the non-woven fabric filter layer 9 and the alkaline material layer 10 can move in the groove 12 in various ways, for example, the stainless steel main body skeleton structure is connected with a telescopic rod driven by a motor to move in a telescopic way, or the stainless steel main body skeleton is arranged on a guide rail in the groove 12, and the like. A power supply and control device 5 is arranged in the purifying device box 4, an acidity detection device 6 and an air quality detection device 7 which are exposed out of the ground are arranged at the top of the purifying device box 4, and the power supply and control device 5 controls the motor to drive the activated carbon filter layer 8, the non-woven fabric filter layer 9 and the alkaline material layer 10 to move according to the detection results of the acidity detection device 6 and the air quality detection device 7.
The upper portion of sewer 1 is provided with a filter screen 3, and the recess 12 height in the high ratio purifier box 4 of filter screen 3 is high, and filter screen 3 can be unified to the rainwater that gets into sewer 1 and carry out first filtration purification.
As shown in fig. 4, when the acidity detection means 6 detects that the PH of the rainwater is less than a preset value, the power supply and control means 5 drives the motor to move the alkaline material layer 10 out of the groove 12 into the interior of the sewage 1. In the embodiment of the present invention, when the acidity detection means 6 detects that the PH of the rainwater is less than 6, the power supply and control means 5 drives the motor to move the alkaline material layer 10 out of the groove 12 into the interior of the sewage 1. The calcium hydroxide in the alkaline material layer 10 can neutralize the acidic substance sulfur dioxide in the rainwater, and can neutralize and purify the acid rainwater. The top of the layer of alkaline material 10 is an inclined ramp and the recess 12 is shaped to correspond to the layer of alkaline material 10. The design can lead the neutralized rainwater to automatically flow into the sewer 1 along the inclined plane and then be collected by the collecting device, and irrigation, drinking and the like can be carried out.
As shown in fig. 2 and 3, when the air quality detecting device 7 detects that the pollutants in the air exceed the preset value, the power supply and control device 5 drives the motor to move the activated carbon filter layer 8 or the non-woven fabric filter layer 9 out of the groove 12 into the interior of the sewer 1. In the embodiment of the invention, when the air quality detection device 7 detects that the PM10 in the air is more than 150, the power supply and control device 5 drives the motor to enable the activated carbon filter layer 8 to move out of the groove 12 to enter the sewer 1, the activated carbon can adsorb larger dust, particle pollutants and the like in rainwater, when the air quality detection device 7 detects that the PM2.5 in the air is more than 150, the power supply and control device 5 drives the motor to enable the non-woven fabric filter layer 9 to move out of the groove 12 to enter the sewer 1, and the non-woven fabric filter layer 9 can block and filter smaller impurities and particle pollutants in the rainwater, and then the collected impurities and the particle pollutants are collected by the collection device and can be irrigated, drunk and the like.
The top of purifier box 4 is provided with purifier apron 11 that can open, and the staff can be through opening purifier apron 11 to the power of inside and controlling means 5 and filter layer maintain etc..
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are included in the scope of the present invention.
Claims (10)
1. The utility model provides a road drainage initiative purification unit, its characterized in that is provided with one purifier box (4) in one side of sewer (1) below the ground surface, be provided with recess (12) of 3 horizontal directions in purifier box (4), the position department that corresponds with recess (12) on sewer (1) lateral wall is provided with corresponding opening, is provided with mobilizable active carbon filter layer (8), non-woven fabrics filter layer (9) and alkaline material layer (10) respectively in 3 recess (12), and active carbon filter layer (8), non-woven fabrics filter layer (9) and alkaline material layer (10) can remove and stretch out recess (12) and get into inside sewer (1) through the motor drive that sets up in purifier box (4).
2. The active purification treatment device for the road drainage as claimed in claim 1, wherein a power supply and control device (5) is arranged in the purification device box (4), the top of the purification device box (4) is provided with an acidity detection device (6) and an air quality detection device (7) which are exposed out of the ground, and the power supply and control device (5) controls the movement of the motor-driven active carbon filter layer (8), the non-woven fabric filter layer (9) and the alkaline material layer (10) according to the detection results of the acidity detection device (6) and the air quality detection device (7).
3. An active purification treatment device for road drainage as claimed in claim 2, wherein when the acidity detection device (6) detects that the PH of the rainwater is less than a preset value, the power supply and control device (5) drives the motor to move the alkaline material layer (10) out of the groove (12) into the interior of the sewer (1).
4. An active purification treatment device for road drainage as claimed in claim 2, wherein when the air quality detection device (7) detects that the pollutants in the air exceed the preset value, the power supply and control device (5) drives the motor to move the activated carbon filter layer (8) or the non-woven fabric filter layer (9) out of the groove (12) into the interior of the sewer (1).
5. An active purification treatment device for road drainage as claimed in claim 3, wherein when the acidity detection device (6) detects that the pH value of the rainwater is less than 6, the power supply and control device (5) drives the motor to move the alkaline material layer (10) out of the groove (12) into the interior of the sewer pipe (1).
6. A road drainage active purification treatment device according to claim 3, wherein when the air quality detection device (7) detects that PM10 in the air is larger than 150, the power supply and control device (5) drives the motor to move the activated carbon filter layer (8) out of the groove (12) into the interior of the sewer (1), and when the air quality detection device (7) detects that PM2.5 in the air is larger than 150, the power supply and control device (5) drives the motor to move the non-woven fabric filter layer (9) out of the groove (12) into the interior of the sewer (1).
7. An active purification treatment device for road drainage as claimed in claim 1, characterized in that the upper part of the sewer pipe (1) is provided with a filter screen (3), the height of the filter screen (3) is higher than the height of the groove (12) in the purification device box (4).
8. An active purification treatment device for road drainage as claimed in claim 2, characterized in that the top of the purification device box (4) is provided with an openable purification device cover plate (11).
9. The active purification treatment device for road drainage according to claim 1, wherein the main skeleton structure of the activated carbon filter layer (8), the non-woven fabric filter layer (9) and the alkaline material layer (10) is made of stainless steel, activated carbon is fixedly arranged in the activated carbon filter layer (8), a water-permeable non-woven fabric layer is fixedly arranged in the non-woven fabric filter layer (9), and calcium hydroxide is fixedly arranged in the alkaline material layer (10).
10. An active purification treatment device for road drainage water according to claim 1, wherein the top of the alkaline material layer (10) is an inclined slope, and the shape of the groove (12) is adapted to the alkaline material layer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010120365.3A CN111302530B (en) | 2020-02-26 | 2020-02-26 | Road drainage initiative purification unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010120365.3A CN111302530B (en) | 2020-02-26 | 2020-02-26 | Road drainage initiative purification unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111302530A true CN111302530A (en) | 2020-06-19 |
| CN111302530B CN111302530B (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010120365.3A Active CN111302530B (en) | 2020-02-26 | 2020-02-26 | Road drainage initiative purification unit |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060102543A1 (en) * | 2004-07-21 | 2006-05-18 | Peters John Jr | Storm sewer insert for filtering and treating stormwater |
| CN206784557U (en) * | 2017-06-05 | 2017-12-22 | 深圳文科园林股份有限公司 | A kind of drawer type sponge urban road rainwater purification drainage arrangement |
| CN207047995U (en) * | 2017-06-12 | 2018-02-27 | 重庆交通大学 | A kind of rainwater treatment device and sewerage system |
| CN208280279U (en) * | 2018-05-28 | 2018-12-25 | 嘉兴隆信建设有限公司 | First dirty adsorption cover is stretched in a kind of town road sewer mouth |
| CN208964657U (en) * | 2018-06-21 | 2019-06-11 | 惠州市东江园林工程有限公司 | A kind of sponge urban construction multifunctional purification apparatus |
-
2020
- 2020-02-26 CN CN202010120365.3A patent/CN111302530B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060102543A1 (en) * | 2004-07-21 | 2006-05-18 | Peters John Jr | Storm sewer insert for filtering and treating stormwater |
| CN206784557U (en) * | 2017-06-05 | 2017-12-22 | 深圳文科园林股份有限公司 | A kind of drawer type sponge urban road rainwater purification drainage arrangement |
| CN207047995U (en) * | 2017-06-12 | 2018-02-27 | 重庆交通大学 | A kind of rainwater treatment device and sewerage system |
| CN208280279U (en) * | 2018-05-28 | 2018-12-25 | 嘉兴隆信建设有限公司 | First dirty adsorption cover is stretched in a kind of town road sewer mouth |
| CN208964657U (en) * | 2018-06-21 | 2019-06-11 | 惠州市东江园林工程有限公司 | A kind of sponge urban construction multifunctional purification apparatus |
Non-Patent Citations (1)
| Title |
|---|
| 许拯民等: "《城市防洪及雨洪利用工程技术研究》", 31 March 2008, 长江出版社 * |
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| CN111302530B (en) | 2022-04-15 |
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Address after: Room 1337, 13th floor, no.6, Yinhu innovation center, No.9 Fuxian Road, Yinhu street, Fuyang District, Hangzhou City, Zhejiang Province 310000 Applicant after: Xicheng Engineering Design Group Co.,Ltd. Address before: Room 1337, 13th floor, no.6, Yinhu innovation center, No.9 Fuxian Road, Yinhu street, Fuyang District, Hangzhou City, Zhejiang Province 310000 Applicant before: ZHEJIANG XICHENG ENGINEERING DESIGN Co.,Ltd. |
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