CN202036928U - Single-channel low-voltage ceramic membrane component - Google Patents
Single-channel low-voltage ceramic membrane component Download PDFInfo
- Publication number
- CN202036928U CN202036928U CN2011201213933U CN201120121393U CN202036928U CN 202036928 U CN202036928 U CN 202036928U CN 2011201213933 U CN2011201213933 U CN 2011201213933U CN 201120121393 U CN201120121393 U CN 201120121393U CN 202036928 U CN202036928 U CN 202036928U
- Authority
- CN
- China
- Prior art keywords
- supporter
- ceramic membrane
- membrane component
- channel low
- voltage ceramic
- 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 - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a single-channel low-voltage ceramic membrane component, comprising a supporter (2), wherein the supporter (2) is a hollow pipe; the ratio of the inner diameter to the outer diameter of the supporter (2) is 1:1.3-2; the porosity of the supporter (2) is 45% to 60%; one or more surface separation layers (1) are covered on the radial surface of the supporter (2); and the aperture of the surface separation layers (1) is 600 to 800nm. At the temperature of 10 degrees centigrade and under the trans-membrane pressure of 0.05MPa, the initial membrane flux can reach 479.6 L/square meter per hour; the quality of output water can reach the quality standard of drinking water for army during wartime; the water yielding capacity of a desalting packet can be obviously improved; the service life of the desalting packet is effectively prolonged; the cost of the equipment is obviously reduced; the fighting capacity of the army is greatly improved; and the single-channel low-voltage ceramic membrane component has the advantages of large flux, long service life and low cost and is easy to clean and reusable.
Description
Technical field
The utility model relates to the ceramic membrane filter medium in a kind of individual soldier's desalinization bag, refer in particular to a kind of ceramic membrane filter medium that can under field operations do not have the condition of extra pressue device, make effluent quality reach " army's water quality standard for drinking water in wartime ", the single channel low pressure ceramic membrane component of big, the long service life of aquifer yield under a kind of specifically low pressure condition.
Background technology
At present, the filter medium in individual soldier's desalinization survival kit that my army uses adopts traditional micro-filtration membrane, though this film can be realized the Separation of Solid and Liquid of seawater desalination liquid, because of there not being extra pressue device, makes that it easily stops up, the life-span is short, produces that water inventory is very little promptly to be scrapped.
Summary of the invention
The purpose of this utility model is the limitation of working under traditional micro-filtration membrane low pressure condition, provides that a kind of flux is big, easy cleaning, can use repeatedly and single channel low pressure ceramic membrane component that cost is low.
The purpose of this utility model solves by the following technical programs:
A kind of single channel low pressure ceramic membrane component comprises supporter, and described supporter is a hollow tube, and the radial surface of supporter is coated with the surface isolation layer.
The internal diameter of described supporter is 1:1.3-2 with the ratio of external diameter.
The porosity of described supporter is 45%-60%.
The aperture of described surface isolation layer is 600-800nm.
The utility model has following advantage compared to existing technology:
Single channel low pressure ceramic membrane component of the present utility model is under temperature is 10 ℃ and transmembrane pressure 0.05MPa condition, and the initial film flux can reach 479.6L/(m
2H), effluent quality reaches " army's water quality standard for drinking water in wartime ", can significantly improve the water-yielding capacity of desalination bag, effectively prolongs the service life of desalination bag, obviously reduces the equipment cost, greatly improves combat effectiveness of the troops.
After membrane aperture of the present utility model is blocked, adopt the outer surface of sponge ball scrub surfaces separating layer that the membrane flux recovery rate is reached more than 91%, realize being repeatedly used; And have that flux is big, easy cleaning, advantage that cost is low.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Wherein: 1-surface isolation layer; 2-supporter.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As shown in Figure 1: a kind of single channel low pressure ceramic membrane component, comprise supporter 2, supporter 2 is a hollow tube, and the internal diameter of supporter 2 is 1:1.3-2 with the ratio of external diameter, and the porosity of supporter 2 is 45%-60%; And the radial surface at supporter 2 is coated with one or more layers surface isolation layer 1, and the aperture of surface isolation layer 1 is 600-800nm.
The utility model can overcome the limitation of working under traditional micro-filtration membrane low pressure condition, and in concrete the use, temperature is that the initial film flux can reach 479.6L/(m under 10 ℃ and the transmembrane pressure 0.05MPa condition
2H), filtered fluid flows out from the interior pipe of supporter 2, and effluent quality reaches " army's water quality standard for drinking water in wartime ".The utility model not only can be realized the efficient Separation of Solid and Liquid of highly effective sea-water desalinization liquor under the low pressure condition, can significantly improve the water-yielding capacity of desalination bag, effectively prolongs the service life of desalination bag, obviously reduces the equipment cost, greatly improves combat effectiveness of the troops.And after membrane aperture of the present utility model gets clogged, adopt the outer surface of sponge ball scrub surfaces separating layer that the membrane flux recovery rate is reached more than 91%, realize being repeatedly used, have also that flux is big, an easy cleaning, advantage that cost is low.
The technology that the utility model does not relate to all can be realized by prior art.
Claims (4)
1. a single channel low pressure ceramic membrane component comprises supporter (2), it is characterized in that described supporter (2) is a hollow tube, and the radial surface of supporter (2) is coated with surface isolation layer (1).
2. single channel low pressure ceramic membrane component according to claim 1, the internal diameter that it is characterized in that described supporter (2) is 1:1.3-2 with the ratio of external diameter.
3. single channel low pressure ceramic membrane component according to claim 1, the porosity that it is characterized in that described supporter (2) is 45%-60%.
4. single channel low pressure ceramic membrane component according to claim 1, the aperture that it is characterized in that described surface isolation layer (1) is 600-800nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201213933U CN202036928U (en) | 2011-04-22 | 2011-04-22 | Single-channel low-voltage ceramic membrane component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201213933U CN202036928U (en) | 2011-04-22 | 2011-04-22 | Single-channel low-voltage ceramic membrane component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202036928U true CN202036928U (en) | 2011-11-16 |
Family
ID=44964394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201213933U Expired - Fee Related CN202036928U (en) | 2011-04-22 | 2011-04-22 | Single-channel low-voltage ceramic membrane component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202036928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107155311A (en) * | 2014-08-11 | 2017-09-12 | 高技术与膜工业公司 | Element and manufacture method for built-in flow obstacle portion to be separated and had by slipstream |
-
2011
- 2011-04-22 CN CN2011201213933U patent/CN202036928U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107155311A (en) * | 2014-08-11 | 2017-09-12 | 高技术与膜工业公司 | Element and manufacture method for built-in flow obstacle portion to be separated and had by slipstream |
| CN107155311B (en) * | 2014-08-11 | 2019-12-20 | 高技术与膜工业公司 | Tangential flow separation element incorporating a flow barrier and method of manufacture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2010123926A3 (en) | Zeolite membrane and methods of making and using same for water desalination | |
| CN202881005U (en) | Water purifying filter core | |
| WO2011156251A3 (en) | Filtration methods and devices | |
| CN104607047A (en) | Roll type reverse osmosis membrane element | |
| CN202972175U (en) | Tap with filter device | |
| CN202953887U (en) | Direct-drinking water purification pen | |
| CA2851889C (en) | Silver-coated nanofiber fabrics for pathogen removal filtration | |
| CN206345699U (en) | A kind of multistage composite supermicro filtration membrane filter core with long-acting backwashing function | |
| CN202036928U (en) | Single-channel low-voltage ceramic membrane component | |
| CN203187473U (en) | Sea water desalination life saving equipment | |
| CN202610062U (en) | Household water purifying machine | |
| CN204107342U (en) | A kind of high flux filter core | |
| EP2839871A3 (en) | Silver-coated fabric for filter membrane integration | |
| CN204485669U (en) | A kind of filter membrane | |
| CN204841427U (en) | Novel membrane filtration device | |
| CN204265493U (en) | A kind of water purifier | |
| CN108083386B (en) | Special air water purifier of aviation | |
| CN203728600U (en) | Bitter-brackish water and seawater desalination device by air purging vacuum membrane distillation | |
| CN204387393U (en) | Cold and hot water purification dual control tap | |
| CN205412687U (en) | Laboratory is with miniature positive osmotic membrane subassembly | |
| CN204417275U (en) | A kind of non-wastewater discharge type RO water maker from air | |
| CN203999059U (en) | Purifier | |
| CN202666518U (en) | Binocular filter element | |
| CN204778955U (en) | Wall -hanging pure drinking water ultrafiltration device | |
| CN210145852U (en) | Even book formula of book reverse osmosis membrane element of water distribution |
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: 20111116 Termination date: 20180422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |