CN201660467U - Ultrafiltration pure water equipment - Google Patents
Ultrafiltration pure water equipment Download PDFInfo
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- CN201660467U CN201660467U CN2010201598823U CN201020159882U CN201660467U CN 201660467 U CN201660467 U CN 201660467U CN 2010201598823 U CN2010201598823 U CN 2010201598823U CN 201020159882 U CN201020159882 U CN 201020159882U CN 201660467 U CN201660467 U CN 201660467U
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- water
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- ultrafiltration
- dense
- pure water
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Abstract
The utility model relates to ultrafiltration pure water equipment comprising a raw water inlet pipe, an ultrafiltration chamber provided with an ultrafiltration device, a pure water outlet pipe and a concentrated water outlet pipe, wherein the ultrafiltration chamber is divided into a first chamber and a second chamber which are isolated; each chamber is internally provided with an ultrafiltration component; the first chamber is used for treating raw water; and the second chamber is used for selectively treating the raw water or the concentrated water. The ultrafiltration pure water equipment solves the problem that in the prior art, the ultrafiltration equipment carries out treatment on the concentrated water when in the normal working state and adopts a mode of firstly mixing the concentrated water with the raw water and then carrying out ultrafiltration treatment, thus being easy to cause large amount of raw water to be discharged by only one-time ultrafiltration, and the retreatment utilization of the concentrated water is not thorough. The utility model provides the ultrafiltration equipment capable of effectively realizing backflowing utilization of the concentrate water.
Description
Technical field
The utility model relates to a kind of ultrafiltration apparatus, specifically a kind of ultrafiltration pure water equipment that is used to purify water.
Background technology
Ultrafiltration apparatus is a kind of interdiction capability that utilizes porous material, and the mode of holding back with physics is removed the equipment of a certain size impurity particle in the water, and it is that core is filtered water quality with the ultra-filtration membrane.The principle of work of this ultrafiltration apparatus is a ultra-filtration membrane with the pressure difference of film both sides is motivating force, is filtration medium with the ultra-filtration membrane, under certain pressure, allows stoste flow through the film surface; When stoste flows through the film surface, the many tiny micropore that gathers in the ultra-filtration membrane surface only allows water and small-molecule substance by becoming through liquid (being pure water), volume then is trapped within the liquid feeding side of film in the stoste greater than the material in film surface micropore footpath, become concentrated solution (being dense water), thereby realize purification, separation and spissated purpose stoste.
The amount of the dense water that produces in actual application is very big, and in the present ultrafiltration apparatus, does not take further treatment measures to utilize to this part dense water again, but directly it is discharged, and causes the overall utilization ratio of water resources lower greatly.
In the prior art, a kind of water-saving ultra-filtration equipment is disclosed among the Chinese patent literature CN201098606Y, form by ultrafiltrate pump that is linked in sequence with pipeline and hyperfiltration membrane assembly, this device also draws to connect from the concentrated water discharge pipe of hyperfiltration membrane assembly the concentrate recirculation pipe is set, and described concentrate recirculation pipe is connected with water inlet pipe before the described ultrafiltrate pump; In addition, also be provided with control valve on this concentrate recirculation pipe, be used to regulate the dense water yield of backflow.In this technology, in order to realize further processing to dense water, adopted the texture improvement that described concentrate recirculation pipe is connected with water inlet pipe before the described ultrafiltrate pump, but this connection makes dense water before entering hyperfiltration membrane assembly and carrying out uf processing, also will mix with a large amount of former water.In practical work process, when guaranteeing concentrate recirculation, also to consider the normal pure water draining and the concentrated water drainage water of device, this technology is not independently handled dense water, but handle again after itself and former water mixed, so when concentrated water discharge, can exist a large amount of former water after a ultrafiltration just by the situation of from the concentrated water discharge pipe, discharging, so also caused the waste of water resources.
The utility model content
For this reason, technical problem to be solved in the utility model is that ultrafiltration apparatus of the prior art is when normal operating conditions, dense water is handled, adopt elder generation and former water to mix and carry out uf processing again, cause a large amount of former water only just to be discharged from easily like this through a side ultrafiltration, dense water processing and utilizing again is not thorough, thereby proposes a kind of can the realization when effectively guaranteeing the ultrafiltration apparatus working efficiency fully reflux the again ultrafiltration apparatus of processing and utilizing of dense water.
For solving the problems of the technologies described above, a kind of ultrafiltration pure water equipment of the present utility model comprises former water water inlet pipe, is provided with ultrafiltration chamber, pure water rising pipe and the dense water rising pipe of filtration unit; Described ultrafiltration chamber is divided into first Room and second Room, and described first Room and described second Room are isolated, and at each indoor ultrafiltration module that all is provided with; Described former water water inlet pipe is divided into two-way, and the former water water inlet pipe of the first via is connected with the first Room water-in, and the second tunnel former water water inlet pipe is connected with the second Room raw water inlet by the former water control valve in second Room; The first Room filtered water outlet is connected with described pure water rising pipe, the dense water out in first Room is divided into two-way, the dense water recovery control valve in first Room of leading up to links to each other with the dense water water-in in second Room, and another road goes out control valve by the first Room concentrated water drainage and links to each other with described dense water rising pipe; The second Room filtered water outlet links to each other with described pure water rising pipe, and the dense water out in second Room links to each other with described dense water rising pipe.
Described former water water inlet pipe is provided with ultrafiltrate pump.
Described former water water inlet pipe is provided with control valve.
Be provided with ultrafiltrate pump between the dense water water-in of dense water out in described first Room and described second Room.
Described pure water rising pipe place is provided with the pure water storing unit.
Described dense water rising pipe place is provided with dense water storing unit.
Technique scheme of the present utility model has the following advantages compared to existing technology,
(1) ultrafiltration pure water equipment described in the utility model is provided with two chambers in that ultrafiltration is indoor, and wherein first Room is used for the former water of independent processing, and another one chamber i.e. second Room is used for dense water after the former water of selectable processing or the first Room ultrafiltration; For the conserve water resource, to carrying out ultrafiltration once more through the dense water after the first Room ultrafiltration, the dense water recovery control valve in first Room is opened, simultaneously the former water control valve in second Room and the first Room concentrated water drainage being gone out control valve closes, the dense water that obtains after filtering through first Room is discharged into second earlier and indoorly filters once more, just discharge through the dense water after twice filtration, the pure water that twice filtration produces all flows into the pure water rising pipe, like this, dense water after the first filtration of the first Room ultrafiltration module filters once more through the ultrafiltration module of second Room, improve the pure water water rate of former water like this, also saved water resources; When raw water quality well only needs ultrafiltration one time, the former water control valve in second Room and the first Room concentrated water drainage are gone out control valve to be opened, and the dense water recovery control valve in first Room is closed, then second Room also is used for handling former water, accelerated the processing efficiency of former water, like this, whether need carry out secondary filtration, have better practicality if can select flexibly as required.
(2) ultrafiltration pure water equipment described in the utility model in order to guarantee the normal filtration of filter assemblies, is equipped with ultrafiltrate pump between the dense water water-in of the dense water out of the raw water inlet pipe and first Room and second Room, be used for water is pressurizeed, and guarantees the normal filtration of water.
(3) ultrafiltration pure water equipment described in the utility model also is provided with control valve on former water water inlet pipe, can control the flooding quantity of former water according to water requirement, satisfies under the different situations demand to water.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment of the utility model also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the synoptic diagram of ultrafiltration pure water equipment described in the utility model;
Fig. 2 is another embodiment synoptic diagram of ultrafiltration pure water equipment described in the utility model.
Reference numeral is expressed as among the figure: the former water water inlet pipe of 1-, the former water water inlet pipe of the 11-first via, the 12-the second tunnel former water water inlet pipe, 2-pure water rising pipe, the dense water rising pipe of 3-, 4-ultrafiltration chamber, 5-first Room, 6-second Room, the 51-first Room water-in, the 52-first Room filtered water outlet, the dense water out in 53-first Room, the 61-second Room raw water inlet, the 62-second Room filtered water outlet, the dense water out in 63-second Room, the dense water water-in in 64-second Room, the former water control valve in 7-second Room, the 8-first Room concentrated water drainage goes out control valve, the dense water recovery control valve in 9-first Room, 10, the 13-ultrafiltrate pump, the former water control valve of 14-, 15-pure water storing unit, the dense water storing unit of 16-.
Embodiment
Embodiment 1:
Fig. 1 has provided a kind of ultrafiltration pure water equipment described in the utility model, comprises former water water inlet pipe 1, ultrafiltration chamber 4, pure water rising pipe 2 and dense water rising pipe 3; Described ultrafiltration chamber 4 is divided into first Room 5 and second Room 6, and described first Room 5 and described second Room 6 are isolated, and at each indoor ultrafiltration module that all is provided with; Described former water water inlet pipe 1 is divided into two-way, and the former water water inlet pipe 11 of the first via is connected with the first Room water-in 51, and the second tunnel former water water inlet pipe 12 is connected with the second Room raw water inlet 61 by the former water control valve 7 in second Room; First Room filtered water outlet 52 is connected with described pure water rising pipe 2, the dense water out 53 in first Room is divided into two-way, the dense water recovery control valve 9 in first Room of leading up to links to each other with the dense water water-in 64 in second Room, and another road goes out control valve 8 by the first Room concentrated water drainage and links to each other with described dense water rising pipe 3; Second Room filtered water outlet 62 links to each other with described pure water rising pipe 2, and the dense water out 63 in second Room links to each other with described dense water rising pipe 3.
In the present embodiment, described first Room 5 is the raw water filtration chamber, described second Room 6 is selectable as dense water filtration chamber or raw water filtration chamber, when raw water quality not good, in the time of need carrying out two times of ultrafiltration to former water, second Room 6 will be used as dense water filtration chamber so, and promptly the 5 pairs of former water in first Room carry out a ultrafiltration, and the dense water that produces after the ultrafiltration carries out ultrafiltration once more through second Room 6; Process is as follows: at first, open the dense water recovery control valve 9 in first Room, close the former water control valve 7 in second Room and the first Room concentrated water drainage simultaneously and go out control valve 8; Then, make former water flow into first Room from the first Room water-in 51 via former water water inlet pipe 1, after the ultrafiltration module of inside filters, the pure water that produces is flowed out by pure water rising pipe 2, the dense water that produces through first Room dense water recovery control valve 9 dense water water-in 64 flows into second Room 6 from second Room, once more after the ultrafiltration, the pure water of generation flows into pure water rising pipe 2 and discharges through its inner ultrafiltration module, and the dense water of generation is discharged by dense water rising pipe 3.
In addition, as embodiment that can conversion, better need not carry out under the situation of secondary filtration at raw water quality, can be with first Room 5 and second Room 6 simultaneously as former water ultrafiltration chamber, improve the processing efficiency of former water, at this moment, the dense water recovery control valve 9 in first Room is closed, the former water control valve 7 in second Room and the first Room concentrated water drainage are gone out control valve 8 to be opened, former water enters in first Room 5 and second Room 6 via the first Room water-in 51 and the second Room raw water inlet 61 respectively, after the ultrafiltration module of inside filters, in described pure water rising pipe 2, discharge pure water by the first Room filtered water outlet, the 52 and second Room filtered water outlet 62 respectively, in described dense water rising pipe 3, discharge dense water by the dense water out 63 of the dense water out 53 in first Room and second Room.Like this, just can optionally make second Room 6 handle former water or dense water as required.
Embodiment 2:
As embodiment that can conversion, on the basis of the foregoing description 1, for the pressure that guarantees that ultra-filtration process is enough, also be provided with ultrafiltrate pump 10 on the described former water water inlet pipe 1, between the dense water water-in 64 of the dense water out 53 in first Room and second Room, be provided with ultrafiltrate pump 13 simultaneously.Control the flow of water for convenience, on described former water water inlet pipe 1, be provided with former water control valve 14, as shown in Figure 2.Simultaneously, for the pure water and the dense water that obtain after handling are collected, 2 places are provided with pure water storing unit 15 at described pure water rising pipe, and 3 places are provided with dense water storing unit 16 at described dense water rising pipe.The principle of work of present embodiment is identical with embodiment 1.
Obviously, the foregoing description only is for example clearly is described, and is not the qualification to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the invention.
Claims (6)
1. ultrafiltration pure water equipment comprises former water water inlet pipe, is provided with ultrafiltration chamber, pure water rising pipe and the dense water rising pipe of filtration unit;
It is characterized in that: described ultrafiltration chamber is divided into first Room and second Room, and described first Room and described second Room are isolated, and at each indoor ultrafiltration module that all is provided with;
Described former water water inlet pipe is divided into two-way, and the former water water inlet pipe of the first via is connected with the first Room water-in, and the second tunnel former water water inlet pipe is connected with the second Room raw water inlet by the former water control valve in second Room; The first Room filtered water outlet is connected with described pure water rising pipe, the dense water out in first Room is divided into two-way, the dense water recovery control valve in first Room of leading up to links to each other with the dense water water-in in second Room, and another road goes out control valve by the first Room concentrated water drainage and links to each other with described dense water rising pipe; The second Room filtered water outlet links to each other with described pure water rising pipe, and the dense water out in second Room links to each other with described dense water rising pipe.
2. ultrafiltration pure water equipment according to claim 1 is characterized in that: described former water water inlet pipe is provided with ultrafiltrate pump.
3. ultrafiltration pure water equipment according to claim 1 and 2 is characterized in that: described former water water inlet pipe is provided with control valve.
4. ultrafiltration pure water equipment according to claim 1 is characterized in that: be provided with ultrafiltrate pump between the dense water water-in of dense water out in described first Room and described second Room.
5. ultrafiltration pure water equipment according to claim 1 is characterized in that: described pure water rising pipe place is provided with the pure water storing unit.
6. ultrafiltration pure water equipment according to claim 1 is characterized in that: described dense water rising pipe place is provided with dense water storing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201598823U CN201660467U (en) | 2010-04-15 | 2010-04-15 | Ultrafiltration pure water equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201598823U CN201660467U (en) | 2010-04-15 | 2010-04-15 | Ultrafiltration pure water equipment |
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| Publication Number | Publication Date |
|---|---|
| CN201660467U true CN201660467U (en) | 2010-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201598823U Expired - Fee Related CN201660467U (en) | 2010-04-15 | 2010-04-15 | Ultrafiltration pure water equipment |
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| CN (1) | CN201660467U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963738A (en) * | 2017-11-27 | 2018-04-27 | 天津东元新技术开发有限公司 | Novel waste water treatment device |
| CN113210445A (en) * | 2021-05-17 | 2021-08-06 | 山东绿钢环保科技股份有限公司 | Descaling system for long metal products |
-
2010
- 2010-04-15 CN CN2010201598823U patent/CN201660467U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963738A (en) * | 2017-11-27 | 2018-04-27 | 天津东元新技术开发有限公司 | Novel waste water treatment device |
| CN113210445A (en) * | 2021-05-17 | 2021-08-06 | 山东绿钢环保科技股份有限公司 | Descaling system for long metal products |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20120415 |