CN205007859U - Water -saving reverse osmosis membrane technology - Google Patents
Water -saving reverse osmosis membrane technology Download PDFInfo
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- CN205007859U CN205007859U CN201520755217.3U CN201520755217U CN205007859U CN 205007859 U CN205007859 U CN 205007859U CN 201520755217 U CN201520755217 U CN 201520755217U CN 205007859 U CN205007859 U CN 205007859U
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- water
- shell
- center
- reverse osmosis
- osmosis membrane
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Abstract
The utility model discloses a water -saving reverse osmosis membrane technology, including shell and resistance to compression sealing member, the shell is the cylinder type, the center of shell is equipped with the center and produces the water pipe, the outside that the water pipe was produced at the center is equipped with reverse osmosis membrane, reverse osmosis membrane's the outside is equipped with film casing, film casing's the outside is equipped with the graticule mesh, be equipped with the water inlet outside the top of graticule mesh and between the shell, the downside that the water pipe was produced at the center is equipped with the delivery port the utility model discloses simple structure, low in production cost, the water purification rate improves greatly, is fit for promoting.
Description
Technical field
The utility model relates to hydrotreater field, is specially a kind of saving type RO membrane component.
Background technology
At present, reverse osmosis technology is used widely in water treatment.But the reverse-osmosis membrane element of routine in use, former water enters water inlet flow channel from one end surface current of conventional reverse osmosis membrane component, part water forms pure water through counter-infiltration membrane filtration and flows in the water producing pipe of center, and the remaining dense water of formation that do not filter flows out along the water inlet flow-guiding screen in water inlet flow channel from the other end of element.But the water rate that obtains of dense water accounts for 60 ~ 75% of former water volume, the water rate that obtains of pure water only accounts for 15 ~ 25% of former water volume; And due to water inlet flow channel long, the pollutant in former water is long at film superficial residence time, easily causes film surface scale to pollute, and membrane component salt rejection rate and pure water producing water ratio are obviously reduced.
Utility model content
The purpose of this utility model is to provide a kind of saving type RO membrane component, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of saving type RO membrane component, comprise shell and compressive sealed, described shell is column type, and the center of described shell is provided with center water producing pipe, and the outside of described center water producing pipe is provided with reverse osmosis membrane, the outside of described reverse osmosis membrane is provided with film shell, the outside of described film shell is provided with graticule mesh, is provided with water inlet between the top outer of described graticule mesh and shell, and the downside of described center water producing pipe is provided with delivery port.
Preferably, the water inlet end of described film shell is provided with compressive sealed.
Preferably, described center water producing pipe is provided with several water holes.
Preferably, the water side of center water producing pipe and film shell junction are provided with sealing ring.
Compared with prior art, the beneficial effects of the utility model are: this saving type RO membrane component structure is simple, by adding elastic cotton structure, the large granular impurity in sewage and some calcium ions and magnesium ions can be made to be absorbed, facilitate and further water to be processed, by adding reverse osmosis membrane structure, various salt ions in sewage can be separated with hydrone, reach the object of water purification, compared with prior art adopt technical solutions of the utility model to make pure water obtain water rate greatly to improve, 60 ~ 65% are increased to by original 15 ~ 25%, dense water rate is reduced to 35 ~ 30% by 60 ~ 75%, salt rejection rate is increased to 95 ~ 97%.Generally speaking, the utility model structure is simple, and production cost is low, and water purification rate improves greatly, is applicable to promoting.
Accompanying drawing explanation
Fig. 1 is the utility model structure sectional view.
In figure: 1 shell, 2 center water producing pipes, 3 water holes, 4 reverse osmosis membranes, 5 film shells, 6 graticule mesh, 7 water inlets, 8 delivery ports, 9 compressive sealed, 10 sealing rings.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of saving type RO membrane component, comprise shell 1 and compressive sealed 9, shell 1 is column type, the center of shell 1 is provided with center water producing pipe 2, water producing pipe 2 is used to the device collecting purified pure water, the outside of center water producing pipe 2 is provided with reverse osmosis membrane 4, reverse osmosis membrane 4 can pass through hydrone, and can not through impurity wherein and various salt ion, thus reach the object of water purification, the outside of reverse osmosis membrane 4 is provided with film shell 5, film shell 5 can increase the intensity of reverse osmosis membrane 4, the outside of film shell 5 is provided with graticule mesh 6, water inlet 7 is provided with between the top outer of graticule mesh 6 and shell 2, water inlet 7 is used for passing into dense water, the downside of center water producing pipe 2 is provided with delivery port 8.
Further improvement, the water inlet end of film shell 5 is provided with compressive sealed 9, and the sewage passed into due to water purification mouth, through high-pressure pump process, is accelerated the speed of purification, therefore increased the mechanical strength of this element by resistance to compression assembly 9.
Further improvement, center water producing pipe 2 is provided with several water holes 3, and the speed of current can be accelerated in water hole 3, improves purification efficiency.
Further improvement, water side and film shell 5 junction of center water producing pipe 2 are provided with sealing ring 10, and sealing ring 10 flows out from the gap of device to prevent sewage, avoids polluting the pure water purified.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. a saving type RO membrane component, comprise shell (1) and compressive sealed (9), it is characterized in that: described shell (1) is column type, the center of described shell (1) is provided with center water producing pipe (2), the outside at described center water producing pipe (2) is provided with reverse osmosis membrane (4), the outside of described reverse osmosis membrane (4) is provided with film shell (5), the outside of described film shell (1) is provided with graticule mesh (6), water inlet (7) is provided with between the top outer of described graticule mesh (6) and shell (2), the downside at described center water producing pipe (2) is provided with delivery port (8).
2. saving type RO membrane component according to claim 1, is characterized in that: the water inlet end of described film shell (5) is provided with compressive sealed (9).
3. saving type RO membrane component according to claim 1, is characterized in that: described center water producing pipe (2) is provided with several water holes (3).
4. saving type RO membrane component according to claim 1, is characterized in that: be provided with sealing ring (10) in the water side of center water producing pipe (2) and film shell (5) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520755217.3U CN205007859U (en) | 2015-09-25 | 2015-09-25 | Water -saving reverse osmosis membrane technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520755217.3U CN205007859U (en) | 2015-09-25 | 2015-09-25 | Water -saving reverse osmosis membrane technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205007859U true CN205007859U (en) | 2016-02-03 |
Family
ID=55206489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520755217.3U Expired - Fee Related CN205007859U (en) | 2015-09-25 | 2015-09-25 | Water -saving reverse osmosis membrane technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205007859U (en) |
-
2015
- 2015-09-25 CN CN201520755217.3U patent/CN205007859U/en not_active Expired - Fee Related
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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: 20160203 Termination date: 20180925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |