CN201362626Y - Rural drinking water purification device - Google Patents
Rural drinking water purification device Download PDFInfo
- Publication number
- CN201362626Y CN201362626Y CNU2009201419093U CN200920141909U CN201362626Y CN 201362626 Y CN201362626 Y CN 201362626Y CN U2009201419093 U CNU2009201419093 U CN U2009201419093U CN 200920141909 U CN200920141909 U CN 200920141909U CN 201362626 Y CN201362626 Y CN 201362626Y
- Authority
- CN
- China
- Prior art keywords
- water
- filtration
- pump
- matting
- strainer
- Prior art date
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to a rural drinking water purification device, particularly aiming at purifying groundwater which has high content of ferrous manganese and is polluted by organic matters and providing high-quality drinking water for the majority of residents in rural areas. The rural drinking water purification device comprises a filter pump, a jet device, a quartz sand filter, a manganese sand filter, a security filter, a booster pump, a nanofiltration membrane component and a clean water tank which are sequentially connected through pipelines, and the rural drinking water purification device further comprises a backwash device which consists of a backwash pump, a backwash water inlet pipe, a backwash drain pipe and a filtration drain pipe, and a chemical cleaning device which consists of a medicine box, a chemical cleaning pump, a chemical cleaning filter, a chemical cleaning water inlet pipe and a chemical cleaning water outlet pipe and is used for carrying out the chemical cleaning to the nanofiltration membrane component in an on-line manner.
Description
Technical field
The utility model relates to a kind of rural potable water treating plant.
Background technology
Drinking water of rural area safety is one of environmental problem the most outstanding in China's new countryside construction, partial area Rural Water Environment quality deteriorated trend is obvious, surface water body and body of groundwater pollute very serious, cause the human livestock drinking water difficulty, near China's Poyang Lake, the Dongting Lake area, river plain, the Three River Plain in northeast, following Base of Liaohe Plain, iron manganese content is higher in the Jianghan Plain area portion underground water of the middle and lower reach of Yangtze River, also have the organism pollution problem simultaneously, it is healthy seriously to jeopardize the local masses.And " old three sections " technology that present most waterworks is still continued to use coagulating sedimentation, filtered, disinfects.For water-quality ratio preferably the water source be suitable, can effectively remove the pollution substances such as suspended substance, colloidalmaterial and bacterium in the water, but the removal effect to metal ion, organic pollutant, resolvable chemical material is limited, can not eliminate water fully and pollute the harm that causes.
Especially high and be subjected to the underground water of Organic pollutants for iron, manganese content, defectives such as existing drinking water treatment method existence is thorough to the objectionable impurities removal, operation complexity, therefore be badly in need of a kind of good, simple to operate rural potable water treating plant of water water quality that produces, high and be subjected to the underground water of Organic pollutants to carry out purifying treatment to iron manganese content, for vast Rural areas resident provides the fine tap water.
Summary of the invention
The purpose of this utility model provides a kind of good, stable, simple to operate rural potable water treating plant of water water quality that produces, high and the underground water that is subjected to Organic pollutants of iron, manganese content is after this device processes, produce water and can reach drinking water sanitary standard, be applicable to Rural areas drink water purifying processing.
Rural potable water treating plant of the present utility model, it is characterized in that: comprise the filtration pump that connects by pipeline successively, ejector, the quartz sand filtration device, the filtration with manganese sand device, security personnel's strainer, topping-up pump, nanofiltration membrane component and clear water water tank, the filtered water inlet pipe is connected with filtration pump, filtered water inlet is promoted and pressurizes, after ejector is connected filtration pump, be used for filtered water inlet is carried out aeration, after the quartz sand filtration device is installed in ejector, from being positioned at the water-in water inlet of strainer upper end, from being positioned at the water outlet water outlet of strainer lower end, quartz sand filtration device top is provided with automatic exhaust steam valve, be used for the discharge filter gas inside, filtration with manganese sand device water-in links to each other with the water outlet of quartz sand filtration device lower end, filtration with manganese sand device top is provided with automatic exhaust steam valve, be used for the discharge filter gas inside, the filtration with manganese sand device is from being positioned at the water outlet water outlet of strainer lower end, filtration with manganese sand device water outlet links to each other with security personnel's filter inlet, security personnel's filter outlet links to each other with the topping-up pump import, the topping-up pump outlet links to each other with the nanofiltration membrane component water-in, the dense water of nanofiltration membrane component is discharged from concentrated water spout, produce water and discharge and be delivered to the clear water water tank from producing the mouth of a river, clear water water tank inside is provided with fluid level controller, by the automatic controlled filter pump of the two position in the water tank, the start and stop of topping-up pump.
Rural potable water treating plant of the present utility model, it is characterized in that: also comprise by backwashing pump, the back flushing water inlet pipe, the back-purge system that back flushing water shoot and water filtering and draining pipe are formed, the clear water water tank links to each other with backwashing pump, produce water as backwashing water with nanofiltration, backwashing pump links to each other with the back flushing water inlet pipe, the back flushing water inlet pipe be positioned at the quartz sand filtration device, the water outlet of filtration with manganese sand device lower end links to each other, backwashing water enters from water outlet, strainer is carried out counterflush, the back flushing water shoot be positioned at the quartz sand filtration device, the water-in of filtration with manganese sand device upper end links to each other, and backwashing water is discharged from water-in.Water filtering and draining pipe links to each other with the water outlet that is positioned at quartz sand filtration device, filtration with manganese sand device lower end, is used for residual backwashing water in the emptying strainer after back flushing finishes.
Rural potable water treating plant of the present utility model, it is characterized in that: also comprise by medicine-chest, chemical cleaning pump, the matting strainer, the chemically-cleaning device that matting water inlet pipe and matting rising pipe are formed, online nanofiltration membrane component is carried out matting, matting water is successively by the medicine-chest chemical cleaning pump of flowing through, the matting strainer, matting water inlet pipe and nanofiltration membrane component water-in, in nanofiltration membrane component, carry matting water from water-in, the matting rising pipe is connected with the nanofiltration membrane component concentrated water spout, outwards exports matting water from concentrated water spout; The matting rising pipe also links to each other with medicine-chest, and the matting water of output is back to medicine-chest.
Ejector of the present utility model is installed on the filtered water inlet pipeline, compact construction; Ejector can air-breathing voluntarily and air feed, does not need air compressor machine, gas blower or the complicated first-class aerator of pipeline, aeration.Quartz sand filtration device, filtration with manganese sand device be as the pretreatment component of nanofiltration, is used to remove can cause film to pollute or the Fe of membrane damage
2+, Mn
2+, suspended substance and colloid, guarantee the normal operation of nanofiltration membrane component.Nanofiltration membrane component is as the core component of drinking water purification equipment, be used for removing the objectionable impurities such as organic pollutant, heavy metal ion, bacterium, virus of water, keep trace element and mineral substance simultaneously to the human body beneficial, stable effluent quality can access high-quality, healthy Drinking Water.The working order of equipment can realize automatic control, and operational management is simple, and is strong in the suitability of Rural areas.
Back-purge system is used for quartz sand filtration device, filtration with manganese sand device are carried out back flushing, guarantees the steady running of strainer.Chemically-cleaning device is used for online nanofiltration membrane component being carried out matting, prevents that effectively film from polluting, and prolongs the work-ing life of nanofiltration membrane.
Description of drawings
Fig. 1 is a device structure synoptic diagram of the present utility model.
Embodiment
Rural potable water treating plant of the present utility model, comprise the filtration pump 1, ejector 2, quartz sand filtration device 3, filtration with manganese sand device 4, security personnel's strainer 5, topping-up pump 6, nanofiltration membrane component 7 and the clear water water tank 8 that connect by pipeline successively, and back-purge system and chemically-cleaning device.The filtered water inlet pipe is connected with filtration pump 1, filtered water inlet is promoted and pressurizes, after ejector 2 is connected filtration pump 1, be used for filtered water inlet is carried out aeration, after quartz sand filtration device 3 is installed in ejector 2, from being positioned at the water-in water inlet of strainer upper end, from being positioned at the water outlet water outlet of strainer lower end, quartz sand filtration device 3 tops are provided with automatic exhaust steam valve V13, be used for the discharge filter gas inside, filtration with manganese sand device 4 water-ins link to each other with the water outlet of quartz sand filtration device 3 lower ends, filtration with manganese sand device 4 tops are provided with automatic exhaust steam valve V23, be used for the discharge filter gas inside, filtration with manganese sand device 4 is from being positioned at the water outlet water outlet of strainer lower end, filtration with manganese sand device 4 water outlets link to each other with 5 imports of security personnel's strainer, 5 outlets of security personnel's strainer link to each other with topping-up pump 6 imports, topping-up pump 6 outlets link to each other with nanofiltration membrane component 7 water-ins, the dense water of nanofiltration membrane component is discharged from concentrated water spout T42, produce water and discharge and be delivered to clear water water tank 8 from producing mouth of a river T43, clear water water tank 8 inside are provided with fluid level controller 13, by the automatic controlled filter pump 1 of the two position in the water tank, the start and stop of topping-up pump 6.
Back-purge system comprises backwashing pump 9, back flushing water inlet pipe T5, back flushing water shoot T12 and T22, water filtering and draining pipe T14 and T24.Clear water water tank 8 links to each other with backwashing pump 9, produce water as backwashing water with nanofiltration, backwashing pump 9 links to each other with back flushing water inlet pipe T5, back flushing water inlet pipe T5 links to each other with the water outlet that is positioned at quartz sand filtration device 3, filtration with manganese sand device 4 lower ends, backwashing water enters from water outlet, strainer is carried out counterflush, and back flushing water shoot T12 links to each other with the water-in that is positioned at quartz sand filtration device 3, filtration with manganese sand device 4 upper ends with T22, and backwashing water is discharged from water-in.Water filtering and draining pipe T14 links to each other with the water outlet that is positioned at quartz sand filtration device 3, filtration with manganese sand device 4 lower ends with T24, is used for residual backwashing water in the emptying strainer after back flushing finishes.
Chemically-cleaning device comprises by medicine-chest 10, chemical cleaning pump 11, matting strainer 12, and matting water inlet pipe T32 and matting rising pipe T41 onlinely carry out matting to nanofiltration membrane component 7.Matting water is successively by medicine-chest 10 flow through chemical cleaning pump 11, matting strainer 12, matting water inlet pipe T32 and nanofiltration membrane component 7 water-ins, in nanofiltration membrane component 7, carry matting water from water-in, matting rising pipe T41 is connected with nanofiltration membrane component concentrated water spout T42, outwards exports matting water from concentrated water spout; Matting rising pipe T41 also links to each other with medicine-chest 10, and the matting water of output is back to medicine-chest 10.
The working process of the utility model equipment is as follows:
(1) water inlet is carried out aeration by filtration pump 1 pressurization and by ejector 2;
(2) open valve V11 and V16, valve-off V12, V14 and V15, the filtered water inlet of aeration enters quartz sand filtration device 3 by filtered water inlet pipe T11 through pressurizeing also, and after filtering, water outlet is exported by rising pipe T16;
(3) open valve V21 and V26, valve-off V22, V24 and V25, the water outlet of quartz sand filtration device 3 enters filtration with manganese sand device 4 by water inlet pipe T21, and after filtering, water outlet is exported by rising pipe T26;
(4) water outlet of filtration with manganese sand device 4 enter security personnel strainer 5 filter;
(5) water outlet of security personnel's strainer 5 is carried out supercharging by topping-up pump 6;
(6) open valve V31 and V42, valve-off V32 and V41, the water after the supercharging enters nanofiltration membrane component 7 by water inlet pipe T31, and behind membrane filtration, dense water is drained by dense water pipe T42 output, produces water and is delivered to clear water water tank 8 by water producing pipe T43.
In the utility model, back-purge system is as follows to the back flushing working process of quartz sand filtration device 3:
(1) stops filtration pump 1, valve-off V11, V14 and V16, open valve V12 and V15, open backwashing pump 9, water in the clear water water tank is successively by backwashing pump 9, back flushing water inlet main T5, arm T15, enter strainer from quartz sand filtration device 3 lower end water outlets, strainer is carried out counterflush, the back flushing water outlet is drained by the back flushing water shoot T12 of strainer upper end.
(2) stop backwashing pump 9, valve-off V12 and V15 open valve V11 and V14, open filtration pump 1, water inlet enters quartz sand filtration device 3 by filtration pump 1, ejector 2, filtered water inlet pipe T11 successively, and water outlet is drained by the water filtering and draining pipe T14 of strainer lower end.
In the utility model, back-purge system is as follows to the back flushing working process of filtration with manganese sand device 4:
(1) stops filtration pump 1, valve-off V21, V24 and V26, open valve V22 and V25, open backwashing pump 9, water in the clear water water tank is successively by backwashing pump 9, back flushing water inlet main T5, arm T25, enter strainer from filtration with manganese sand device 4 lower end water outlets, strainer is carried out counterflush, the back flushing water outlet is drained by the back flushing water shoot T22 of strainer upper end.
(2) stop backwashing pump 9, valve-off V22 and V25 open valve V21 and V24, open filtration pump 1, water inlet enters filtration with manganese sand device 4 by filtration pump 1, ejector 2, quartz sand filtration device 3, filtered water inlet pipe T21 successively, and water outlet is drained by the water filtering and draining pipe T24 of strainer lower end.
In the utility model, chemically-cleaning device is as follows to the matting process of nanofiltration membrane component 7:
Stop topping-up pump 6, valve-off V31 and V42, open valve V32 and V41, open chemical cleaning pump 11, medicament in the medicine-chest 10 enters nanofiltration membrane component 7 by chemical cleaning pump 11, matting strainer 12, matting water inlet pipe T32 successively, and membrane module is cleaned, and the medicament after the cleaning is discharged from concentrated water spout, and be back to medicine-chest 10 by matting rising pipe T41, finish wash cycles process to membrane module.
Claims (3)
1, a kind of rural potable water treating plant, it is characterized in that: comprise the filtration pump (1) that connects by pipeline successively, ejector (2), quartz sand filtration device (3), filtration with manganese sand device (4), security personnel's strainer (5), topping-up pump (6), nanofiltration membrane component (7) and clear water water tank (8), the filtered water inlet pipe is connected with filtration pump (1), after ejector (2) is connected filtration pump (1), after quartz sand filtration device (3) is installed in ejector (2), from being positioned at the water-in water inlet of strainer upper end, from being positioned at the water outlet water outlet of strainer lower end, quartz sand filtration device (3) top is provided with automatic exhaust steam valve (V13), filtration with manganese sand device (4) water-in links to each other with the water outlet of quartz sand filtration device (3) lower end, filtration with manganese sand device top is provided with automatic exhaust steam valve (V23), filtration with manganese sand device (4) is from being positioned at the water outlet water outlet of strainer lower end, filtration with manganese sand device (4) water outlet links to each other with the import of security personnel's strainer (5), security personnel's strainers (5) outlet links to each other with topping-up pump (6) import, topping-up pump (6) outlet links to each other with nanofiltration membrane component (7) water-in, the dense water of nanofiltration membrane component (7) is discharged from concentrated water spout (T42), produce water and discharge and be delivered to clear water water tank (8) from producing the mouth of a river (T43), clear water water tank (8) inside is provided with fluid level controller (13).
2, rural potable water treating plant according to claim 1, it is characterized in that: also comprise by backwashing pump (9), back flushing water inlet pipe (T5), back flushing water shoot (T12) with (T22), water filtering and draining pipe (T14) and the back-purge system of (T24) forming, clear water water tank (8) links to each other with backwashing pump (9), produce water as backwashing water with nanofiltration, backwashing pump (9) links to each other with back flushing water inlet pipe (T5), back flushing water inlet pipe (T5) be positioned at quartz sand filtration device (3), the water outlet of filtration with manganese sand device (4) lower end links to each other, backwashing water enters from water outlet, strainer is carried out counterflush, back flushing water shoot (T12) with (T22) respectively be positioned at quartz sand filtration device (3), the water-in of filtration with manganese sand device (4) upper end links to each other, and backwashing water is discharged from water-in.Water filtering and draining pipe (T14) links to each other with the water outlet that is positioned at quartz sand filtration device (3), filtration with manganese sand device (4) lower end respectively with (T24), is used for residual backwashing water in the emptying strainer after back flushing finishes.
3, rural potable water treating plant according to claim 1 and 2, it is characterized in that: also comprise by medicine-chest (10), chemical cleaning pump (11), matting strainer (12), the chemically-cleaning device that matting water inlet pipe (T32) and matting rising pipe (T41) are formed, online nanofiltration membrane component (7) is carried out matting, matting water is successively by medicine-chest (10) chemical cleaning pump (11) of flowing through, matting strainer (12), matting water inlet pipe (T32) and nanofiltration membrane component (7) water-in, in nanofiltration membrane component (7), carry matting water from water-in, matting rising pipe (T41) is connected with nanofiltration membrane component concentrated water spout (T42), outwards exports matting water from concentrated water spout; Matting rising pipe (T41) also links to each other with medicine-chest (10), and the matting water of output is back to medicine-chest (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201419093U CN201362626Y (en) | 2009-03-09 | 2009-03-09 | Rural drinking water purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201419093U CN201362626Y (en) | 2009-03-09 | 2009-03-09 | Rural drinking water purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201362626Y true CN201362626Y (en) | 2009-12-16 |
Family
ID=41473288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201419093U Expired - Lifetime CN201362626Y (en) | 2009-03-09 | 2009-03-09 | Rural drinking water purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201362626Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145927A (en) * | 2010-02-10 | 2011-08-10 | 冯军 | Dual-pump fluid treating equipment |
| CN110482728A (en) * | 2019-08-28 | 2019-11-22 | 深圳中拓天达环境工程有限公司 | A kind of electrode foil liquid waste treating apparatus |
| WO2021249096A1 (en) * | 2020-06-10 | 2021-12-16 | 金科环境股份有限公司 | Backwashable filter element-nanofiltration drinking water deep purification system |
| CN113893698A (en) * | 2021-12-10 | 2022-01-07 | 金科环境股份有限公司 | Biological pollution control device and control method suitable for drinking water treatment |
| CN114408994A (en) * | 2022-01-11 | 2022-04-29 | 全球通(浙江)环保科技有限公司 | Liquid medicine recovery device in filtering device and execution method |
-
2009
- 2009-03-09 CN CNU2009201419093U patent/CN201362626Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145927A (en) * | 2010-02-10 | 2011-08-10 | 冯军 | Dual-pump fluid treating equipment |
| CN110482728A (en) * | 2019-08-28 | 2019-11-22 | 深圳中拓天达环境工程有限公司 | A kind of electrode foil liquid waste treating apparatus |
| WO2021249096A1 (en) * | 2020-06-10 | 2021-12-16 | 金科环境股份有限公司 | Backwashable filter element-nanofiltration drinking water deep purification system |
| CN113893698A (en) * | 2021-12-10 | 2022-01-07 | 金科环境股份有限公司 | Biological pollution control device and control method suitable for drinking water treatment |
| CN113893698B (en) * | 2021-12-10 | 2022-03-29 | 金科环境股份有限公司 | Biological pollution control device and control method suitable for drinking water treatment |
| CN114408994A (en) * | 2022-01-11 | 2022-04-29 | 全球通(浙江)环保科技有限公司 | Liquid medicine recovery device in filtering device and execution method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201362626Y (en) | Rural drinking water purification device | |
| CN101475247B (en) | Short process flow water treatment technology with hyperfiltration as core and integrated with multiple water purifying technologies | |
| CN107055871A (en) | A kind of new coagulating sedimentation retention filtering air-water backwashing integrated high-efficiency filter tank | |
| CN203890170U (en) | Car washing water device | |
| CN202116397U (en) | Full-automatic car-washing waste water disposal device | |
| Schulz et al. | Treating surface waters for communities in developing countries | |
| CN206858338U (en) | A kind of indoor rainwater purification reclaiming system | |
| CN2786092Y (en) | Apparatus for purifying and reclaiming bathing sewage | |
| CN110330140B (en) | System and method for treating, regenerating and recycling water pollution in saline-alkali area | |
| CN101830582B (en) | Method for purifying rural drinking water | |
| JP2000279906A (en) | Method of washing inside surface of piping in power plant, inside surface washing and maintaining method, and inside surface washing method | |
| CN204529614U (en) | A kind of integrated sewage treating apparatus | |
| CN101406808A (en) | Immersion type hyperfiltration membrane technique operated in the same diaphragm cell and various membrane units | |
| CN101838076B (en) | Unattended purifying equipment for drinking water | |
| US6048461A (en) | Method and system for cleansing water from oil | |
| IES20090512A2 (en) | An effluent treatment process | |
| CN205099414U (en) | Reverse osmosis water treatment equipment | |
| CN201395537Y (en) | Recycling device of electroplating oily wastewater | |
| CN201381256Y (en) | Unattended drinking water purifying equipment | |
| CN212640193U (en) | High-low salt wastewater separation system | |
| CN208577570U (en) | A kind of ferrum-manganese removing device with back-purge system | |
| CN108928948B (en) | Filter cleaning system | |
| CN112919688A (en) | Device and method for transforming town water plant by ultrafiltration | |
| CN202658031U (en) | Sewage treating system | |
| CN208648833U (en) | A kind of double film combination sewage-treatment plants |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGXI JINDALAI ENVIRONMENTAL PROTECTION CO., LTD Free format text: FORMER NAME: JIANGXI JDL ENVIRONMENTAL PROTECTION RESEARCH LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 330100 Jiangxi city in Nanchang Province, the new County Changleng foreign investment industrial zone (District) No. 459 Industrial Avenue Patentee after: Jiangxi JDL Environmental Protection Ltd Address before: 330100 Jiangxi city in Nanchang Province, the new County Changleng foreign investment industrial zone (District) No. 459 Industrial Avenue Patentee before: Jiangxi JDL Environmental Protection Research Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091216 |
|
| CX01 | Expiry of patent term |