CN202315714U - Novel ultrafiltration device - Google Patents
Novel ultrafiltration device Download PDFInfo
- Publication number
- CN202315714U CN202315714U CN2011204584210U CN201120458421U CN202315714U CN 202315714 U CN202315714 U CN 202315714U CN 2011204584210 U CN2011204584210 U CN 2011204584210U CN 201120458421 U CN201120458421 U CN 201120458421U CN 202315714 U CN202315714 U CN 202315714U
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- tank body
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Abstract
The utility model provides a novel ultrafiltration device, which comprises a tank body, wherein the tank body is isolated into two independent cavities through a baffle plate; the upper end of each cavity is provided with a concentrated water outlet; the middle part of each cavity is provided with a purified water outlet; the lower end of each cavity is provided with a water inlet; ultrafiltration units are fixed in the cavities respectively; and the water inlet of each cavity is connected with a raw water pond through a control valve respectively. The novel ultrafiltration device has a simple structure; and cleaning of an ultrafiltration membrane can be realized under the condition of not stopping work of the entire ultrafiltration device, so that the maintenance cost is reduced, and the working efficiency is increased.
Description
Technical field
The utility model relates to a kind of disposing of sewage and uses ultrafiltration apparatus.
Background technology
Ultrafiltration is to be one of membrane separation technique of motive force with pressure.With big molecule and little molecular separation is purpose, and membrane aperture is between 20-1000A °.Advantages such as hollow fiber membrane ultrafiltration device (film) has unit and dissolves packing density height in the device, and floor space is little.In ultra-filtration process, the aqueous solution under force, the film surface of flowing through, solvent (water) and little molecule solute water permeable membrane less than fenestra become scavenging solution (cleaner liquid), solute and the solute group bigger than fenestra are trapped, and discharge with current, become concentrate.Ultra-filtration process is a dynamic filtration, and separation is accomplished under flow regime.In ultra-filtration process, because the impurity that is trapped constantly accumulation on the film surface sharply descends the permeable amount of film, this just need often clean milipore filter, and cleaning need stop operation of entire equipment, and maintenance cost is high.
The purpose of the utility model just provides a kind of novel ultrafiltration apparatus, can under the working condition that does not stop whole ultrafiltration apparatus, realize the cleaning to milipore filter, reduces maintenance cost, increases work efficiency.
The utility model content
The purpose of the utility model provides a kind of novel ultrafiltration apparatus.
The purpose of the utility model realizes through following technical scheme:
The utility model provides a kind of novel ultrafiltration apparatus; Comprise tank body, said tank body is isolated into two separate chambers by baffle plate, and the upper end of said chamber is provided with dense water out; The middle part is provided with pure water inlet; The lower end is provided with water inlet, is fixed with ultra filtration unit in the said chamber respectively, and the water inlet of said each chamber is connected with former pond respectively through control valve.
Ultra filtration unit in said each chamber promptly can work independently and also can work simultaneously.When the utility model ultrafiltration apparatus need clean the milipore filter in the ultra filtration unit in each chamber after work a period of time.Operation control valve is closed the water inlet of one of them chamber during cleaning, stops the work of ultra filtration unit in this chamber, cleans milipore filter.Keep the water inlet of another chamber to open simultaneously, make the ultra filtration unit in this chamber in running order.Through the control of control valve, two ultra filtration unit in the separate chamber are alternately cleaned, reach that whole ultrafiltration apparatus does not quit work and purpose that its milipore filter is cleaned.When all super model films clean finish after, can the water inlet of two chambers all be opened through control valve, at this moment, the ultra filtration unit in two chambers is worked simultaneously.
Technical scheme by above-mentioned the utility model provides can find out that the utility model is simple in structure, can be implemented in the work that does not stop whole ultrafiltration apparatus when cleaning milipore filter, can reduce maintenance cost, increases work efficiency.
Description of drawings
Fig. 1 is the sketch map of the utility model embodiment.
The specific embodiment
1 couple of the utility model embodiment is described in detail below in conjunction with accompanying drawing.
The utility model provides a kind of novel ultrafiltration apparatus; Comprise tank body 1, tank body 1 is isolated into two separate chambers 3 and chamber 4 by baffle plate 2, and the upper end of chamber 3 and chamber 4 is respectively equipped with dense water out 6,6`; Sidewall is provided with pure water inlet 7,7`; The lower end is provided with water inlet 8,8`, is fixed with ultra filtration unit 5,5` respectively in chamber 3 and the chamber 4, and water inlet 8, the 8` of chamber 3 and chamber 4 are connected with former pond respectively through control valve 9.
Inside, tank body 1 middle part is provided with groove, and baffle plate 2 is inserted in the groove, and tank body 1 is isolated into two independent cavity 3 and chamber 4.Chamber 3 and chamber 4 interior independent respectively install ultra filtration unit 5,5`.
When the milipore filter of ultra filtration unit 5 cleans in need be to chamber 3, rotate control valve 9, close the water inlet 8 of chamber 3, chamber 3 is quit work, and the milipore filter of the ultra filtration unit in the chamber 35 is cleaned, keep chamber 4 to work on simultaneously.After cleaning finishes; Rotate control valve 9 and open the water inlet 8 of chamber 3, close the water inlet 8` of chamber 4 simultaneously, when keeping chamber 3 work; The milipore filter of ultra filtration unit 5` in the wash chamber 4 so can be implemented under the not out-of-work situation of ultrafiltration apparatus the cleaning to milipore filter.
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claim.
Claims (1)
1. novel ultrafiltration apparatus; Comprise tank body, it is characterized in that: said tank body is isolated into two separate chambers by baffle plate, and the upper end of said chamber is provided with dense water out; The middle part is provided with pure water inlet; The lower end is provided with water inlet, is fixed with ultra filtration unit in the said chamber respectively, and the water inlet of said each chamber is connected with former pond respectively through control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204584210U CN202315714U (en) | 2011-11-18 | 2011-11-18 | Novel ultrafiltration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204584210U CN202315714U (en) | 2011-11-18 | 2011-11-18 | Novel ultrafiltration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202315714U true CN202315714U (en) | 2012-07-11 |
Family
ID=46427716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204584210U Expired - Fee Related CN202315714U (en) | 2011-11-18 | 2011-11-18 | Novel ultrafiltration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202315714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642331A (en) * | 2019-09-27 | 2020-01-03 | 泗县瑞星精密机械有限公司 | Hollow fiber tube filtering device |
-
2011
- 2011-11-18 CN CN2011204584210U patent/CN202315714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642331A (en) * | 2019-09-27 | 2020-01-03 | 泗县瑞星精密机械有限公司 | Hollow fiber tube filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20191118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |