CN2744672Y - Combined ultrafiltration membrane method processor for drinking water treatment - Google Patents
Combined ultrafiltration membrane method processor for drinking water treatment Download PDFInfo
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- CN2744672Y CN2744672Y CN 200420109820 CN200420109820U CN2744672Y CN 2744672 Y CN2744672 Y CN 2744672Y CN 200420109820 CN200420109820 CN 200420109820 CN 200420109820 U CN200420109820 U CN 200420109820U CN 2744672 Y CN2744672 Y CN 2744672Y
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Abstract
The utility model relates to a processor for the drinking water treatment, in particular to a processor for the drinking water treatment which adopts an ultrafiltration membrane method. The combined ultrafiltration membrane method processor for the drinking water treatment comprises an oxidation device. A coagulation device is connected with the oxidation device, the other end of the coagulation device is connected with an ultrafiltration membrane component and a disinfecting device, and each device is successively and respectively connected through a pipeline, a valve, and an instrument; the oxidation device comprises an oxidant medicine box and an oxidant adding metering pump; the coagulation device comprises a coagulant medicine box, a coagulant adding metering pump, and a reaction pond; the interior of the reaction pond is provided with a partition plate separating an oxidation pond and a coagulation pond. The utility model primarily solves the problems that in the prior art, as the art is correspondingly complicated and the device is correspondingly complicated, the ability for microbe removing is not enough, and the water quality is low, providing a device that can realize the water quality requirement of the drinking water through the processing of the ultrafiltration membrane method with compact and simple structure.
Description
Technical field
The utility model relates to a kind of device of drinking water treatment, especially relates to a kind of device at drinking water treatment that adopts ultrafiltrationmembrane process.
Background technology
At present, known drinking water treatment technology is coagulation-precipitation-filtration-sterilization, by in former water, adding a certain amount of coagulating agent,, make particulate matter in the water, colloid etc. be gathered into big flco as poly-ferric chloride, polymerize aluminum chloride etc., again through precipitation, obtain removing, remaining molecule is by the media filtration mode, as removals such as sand filters in the water, water outlet is supplied with the resident and is used as tap water again through sterilization.The plant area area of such technology is big, can not adapt to the demand of urban residents a large amount of scattered settlements or the Podunk to tap water; And to the ability of removing the strong microorganism of little, the anti-chlorine ability of volume in the former water a little less than.
Summary of the invention
The utility model mainly is to solve existing in prior technology owing to the device that the technology more complicated causes is more complicated, and it is not enough to remove the microorganism ability, the feasible not high problem of quality of producing; A kind of compact construction is provided, has installed comparatively simply, reached the device of the water quality requirement of tap water by the processing of ultrafiltrationmembrane process.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of built-up type ultrafiltrationmembrane process treatment unit at drinking water treatment, comprise oxidation unit, what link to each other with oxidation unit is coagulation device, the other end of coagulation device links to each other with sterilizing unit with hyperfiltration membrane assembly, adopts pipeline, valve, instrument to link to each other successively between each device; Described oxidation unit comprises that oxygenant medicine-chest and oxygenant speculate volume pump, and described coagulation device comprises coagulating agent medicine-chest, coagulant dosage volume pump and reaction tank, is provided with in the described reaction tank to cut apart plate with what oxidation pond and coagulation basin separated.Oxidation and coagulation are placed in the device, have omitted sedimentary step, thereby make structure more compact, install more simple.
As preferably, described ultrafiltration module is a plate film assembly.
As preferably, described ultrafiltration module is a rolled membrane module.
As preferably, described ultrafiltration module is the tubular fibre external-pressing film assembly.
Described ultra-filtration membrane pore diameter range is the 0.01-0.1 micron.Ultra-filtration membrane can adopt polypropylene screen, poly (ether sulfone) film, polyvinylidene fluoride film etc., operating method can be cross flow filter, it also can be dead-end filtration, thereby dispose the flco that the last unit in the former water produces, and the colloid in the water, microorganism, larger molecular organics, obtain clean tap water.
As preferably, be provided with agitator in the described coagulation basin.Oxidation pond links to each other with coagulation basin, and former water carries out coagulation again after peroxidation, but simultaneous oxidation pond and coagulation basin separate by cutting apart plate again, guarantees the relatively independent of oxidation and coagulation process, avoids influencing each other; Agitator makes coagulated agent fully contact with former water, reacts completely, and forms big, uniform flco.
As preferably, described reaction tank top is provided with a coagulant dosage mouth near the coagulation basin upper end; In the reaction tank lower end, be provided with a former water inlet near oxidation pond one side, the former water that has added oxygenant enters thus; Both sides, bottom at reaction tank are provided with sewage draining exit.Sewage draining exit is when the bed mud routine cleaning at the bottom of the pond, and discharge mud is used.Establish ventilation opening at the reaction tank top, the pressure that counterbalance cell is inside and outside, and prevent that external substance is to the pollution in the pond.
As preferably, the lower end of described reaction tank is provided with water outlet near the coagulation basin place, and the water outlet connecting tube is received the hyperfiltration membrane assembly place.
As preferably, described hyperfiltration membrane assembly is provided with at least two water outlets.One of water outlet is the product mouth of a river, and one is the backwash water discharge outlet; Product water behind the ultra-filtration filters, wherein a part links to each other with sterilizing unit by pipeline, and another part links to each other with the back flushing pond by other pipeline.
Therefore, the utlity model has compact construction, structural manufacturing process is simple relatively, can effectively remove all contaminations matter and microorganism in the former water.
And can select flexibly according to the water yield of handling, less as the water yield, just select the integral type combination, all devices are installed in the freight container, on the perhaps same platform, reach transportation, the convenience with operation is installed; For the bigger water yield, can select split type installation, be installed on two or more freight containers or the platform, be convenient to transportation and management.
Description of drawings:
Accompanying drawing 1 is the overview at the built-up type ultrafiltrationmembrane process treatment unit of drinking water treatment.
The concrete example of implementing:
Below by example, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Example 1: as shown in Figure 1, former water flow in the oxidation pond 6 in the reaction tank 3 through raw water pump, before entering oxidation pond 6, adds oxygenant by oxygenant volume pump 1 on pipeline, makes former water obtain oxidation in oxidation pond 6; Reaction tank 3 is divided into oxidation pond 6 and coagulation basin 7 by cutting apart plate 4, former water flows into oxidation pond 6 one ends earlier, flow into behind the reaction certain hour in the coagulation basin 7 that links to each other with oxidation pond 6 but be separated by, coagulation basin 7 upper ends are provided with a coagulant dosage mouth, in coagulation basin 7, be provided with stirrer 8, drop into coagulating agent from the coagulant dosage mouth by coagulant dosage volume pump 2, make the stirring by stirrer 8 in coagulation basin 7 of former water carry out coagulation, form big, uniform flco, so that carry out membrane filtration, be provided with sewage draining exit in reaction tank 3 bottoms, regularly remove the mud at the bottom of the pond.What link to each other with reaction tank 3 is with particle, the hyperfiltration membrane assembly 5 that colloid and organism are removed, hyperfiltration membrane assembly 5 can adopt flat sheet membrane, the outer press mold of rolled film or tubular fibre, ultra-filtration membrane can be polypropylene screen, poly (ether sulfone) film, polyvinylidene fluoride film etc., the aperture of film is 0.01～0.1 micron, product water after hyperfiltration membrane assembly 5 filters a wherein part links to each other with sterilizing unit by pipeline, disinfection, kill the residual microbial of producing in the water, and keep and produce certain residual chlorine concentration in the water, guarantee to produce in the water course of conveying and can not bred in a large number by microorganism secondary pollution or remaining microorganism; Another part produces water and flow in the back flushing pond by pipeline, is used for that hyperfiltration membrane assembly 5 is carried out carbonated drink and unites scouring.
Claims (10)
1. built-up type ultrafiltrationmembrane process treatment unit at drinking water treatment, comprise oxidation unit, what link to each other with oxidation unit is coagulation device, and the other end of coagulation device links to each other with sterilizing unit with hyperfiltration membrane assembly, adopts pipeline, valve, instrument to link to each other successively between each device; Described oxidation unit comprises oxygenant medicine-chest and the congenial volume pump (1) of oxygenant, described coagulation device comprises coagulating agent medicine-chest, coagulant dosage volume pump (2) and reaction tank (3), it is characterized in that: be provided with in the described reaction tank (3) and cut apart plate (4) with what oxidation pond (6) and coagulation basin (7) separated.
2. the built-up type ultrafiltrationmembrane process treatment unit at drinking water treatment according to claim 1, it is characterized in that: described hyperfiltration membrane assembly (5) is a plate film assembly, and the ultra-filtration membrane pore diameter range is the 0.01-0.1 micron.
3. the built-up type ultrafiltrationmembrane process treatment unit at drinking water treatment according to claim 1, it is characterized in that: described hyperfiltration membrane assembly (5) is a rolled membrane module, and the ultra-filtration membrane pore diameter range is the 0.01-0.1 micron.
4. the built-up type ultrafiltrationmembrane process treatment unit at drinking water treatment according to claim 1 is characterized in that: described hyperfiltration membrane assembly (5) is the outer press mold of tubular fibre, and the ultra-filtration membrane pore diameter range is the 0.01-0.1 micron.
5. according to claim 1 or 2 or 3 or 4 described built-up type ultrafiltrationmembrane process treatment unit, it is characterized in that: be provided with agitator (8) in the described coagulation basin (7) at drinking water treatment.
6. according to claim 1 or 2 or 3 or 4 described built-up type ultrafiltrationmembrane process treatment unit at drinking water treatment, it is characterized in that: described reaction tank (3) top is provided with a coagulant dosage mouth near coagulation basin (7) upper end; In the reaction tank lower end, be provided with an inlet near oxidation pond (6) one sides; Bottom at reaction tank (3) is provided with sewage draining exit.
7. the built-up type ultrafiltrationmembrane process treatment unit at drinking water treatment according to claim 5 is characterized in that: described reaction tank (3) top is provided with a coagulant dosage mouth near coagulation basin (7) upper end; In the reaction tank lower end, be provided with an inlet near oxidation pond (6) one sides; Bottom at reaction tank (3) is provided with sewage draining exit.
8. according to claim 1 or 2 or 3 or 4 described built-up type ultrafiltrationmembrane process treatment unit at drinking water treatment, it is characterized in that: the lower end of described reaction tank (3), locate to be provided with water outlet near coagulation basin (7), the water outlet connecting tube is received hyperfiltration membrane assembly (5) and is located.
9. the built-up type ultrafiltrationmembrane process treatment unit at drinking water treatment according to claim 7 is characterized in that: the lower end of described reaction tank (3), locate to be provided with water outlet near coagulation basin (7), and the water outlet connecting tube is received hyperfiltration membrane assembly (5) and is located.
10. the built-up type ultrafiltrationmembrane process treatment unit at drinking water treatment according to claim 9, it is characterized in that: described hyperfiltration membrane assembly (5) is provided with at least two water outlets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420109820 CN2744672Y (en) | 2004-11-10 | 2004-11-10 | Combined ultrafiltration membrane method processor for drinking water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420109820 CN2744672Y (en) | 2004-11-10 | 2004-11-10 | Combined ultrafiltration membrane method processor for drinking water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2744672Y true CN2744672Y (en) | 2005-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200420109820 Expired - Fee Related CN2744672Y (en) | 2004-11-10 | 2004-11-10 | Combined ultrafiltration membrane method processor for drinking water treatment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633394A (en) * | 2012-04-09 | 2012-08-15 | 上海复科健康科技有限公司 | Integrative coagulation ultrafiltration-immersion membrane module combination water purification system |
| CN104118957A (en) * | 2014-07-09 | 2014-10-29 | 上海交通大学 | Traditional water purification process based land saving reconstruction upgrade method |
| CN107235584A (en) * | 2017-07-05 | 2017-10-10 | 武汉轻工大学 | A kind of new drinking water treatment technique and its system |
-
2004
- 2004-11-10 CN CN 200420109820 patent/CN2744672Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633394A (en) * | 2012-04-09 | 2012-08-15 | 上海复科健康科技有限公司 | Integrative coagulation ultrafiltration-immersion membrane module combination water purification system |
| CN102633394B (en) * | 2012-04-09 | 2014-04-09 | 上海复科健康科技有限公司 | Integrative coagulation ultrafiltration-immersion membrane module combination water purification system |
| CN104118957A (en) * | 2014-07-09 | 2014-10-29 | 上海交通大学 | Traditional water purification process based land saving reconstruction upgrade method |
| CN104118957B (en) * | 2014-07-09 | 2016-05-04 | 上海交通大学 | Based on the transformation and upgrade method that saves land of traditional water-purifying process |
| CN107235584A (en) * | 2017-07-05 | 2017-10-10 | 武汉轻工大学 | A kind of new drinking water treatment technique and its system |
| CN107235584B (en) * | 2017-07-05 | 2020-04-21 | 武汉轻工大学 | Novel drinking water treatment process and system thereof |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |