CN202379824U - Reverse osmosis membrane medicine washing device - Google Patents
Reverse osmosis membrane medicine washing device Download PDFInfo
- Publication number
- CN202379824U CN202379824U CN2011205406704U CN201120540670U CN202379824U CN 202379824 U CN202379824 U CN 202379824U CN 2011205406704 U CN2011205406704 U CN 2011205406704U CN 201120540670 U CN201120540670 U CN 201120540670U CN 202379824 U CN202379824 U CN 202379824U
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- reverse osmosis
- osmosis membrane
- medicine
- liquid outlet
- pipe
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Abstract
The utility model discloses a reverse osmosis membrane medicine washing device, which comprises a medicine washing box, a medicine washing pump, a filter and a reverse osmosis membrane which are connected through a pipeline in sequence, wherein the reverse osmosis membrane is connected with the filter through a liquid inlet pipe; a reverse osmosis membrane shell is sleeved outside the reverse osmosis membrane; one end of the reverse osmosis membrane shell is provided with a liquid medicine inlet, and the other end of the reverse osmosis membrane shell is provided with a liquid medicine outlet; a central pipe is axially arranged in the center of the reverse osmosis membrane; and both the liquid medicine inlet and the liquid medicine outlet are positioned on the top of the reverse osmosis membrane shell. According to the reverse osmosis membrane medicine washing device, complete medicine cleaning can be performed on the reverse osmosis membrane, the cleaning effect is good, and the water flow capacity of the reverse osmosis membrane can be restored.
Description
Technical field
The utility model relates to the water treating equipment technical field, specifically, relates to a kind of reverse osmosis membrane medicine washing unit.
Background technology
At present, using reverse osmosis unit, to produce pure water comparatively general, and reverse osmosis water treating equipment is made up of former water pretreatment system, r-o-purification system and after-treatment system three parts usually.The purpose of pretreatment system mainly is to make former water reach the water inlet requirement of reverse osmosis membrane separation assembly; After-treatment system is further removed impurity such as the micro ion that remains in the reverse osmose pure-water, organism through multiple integrated technology; And the r-o-purification system is the core in the reverse osmosis water treating equipment; R-o-is to be a kind of membrane separation technique of impellent with the pressure difference; Have flash liberation degree height, no phase transformation, advantages of simplicity and high efficiency characteristics, under the working pressure that is higher than former water osmotic pressure, but reverse osmosis membrane is passed through in the water molecules r-o-; The output pure water, and the impurity such as a large amount of mineral ions, organism, colloid, mikrobe and thermal source in the former water are held back by reverse osmosis membrane.In the use of equipment, along with the continuous accumulation of the pollutent of being held back by reverse osmosis membrane in film internal surface and fenestra, the water-flowing amount and the separating power of film descend gradually, can't recover the water-flowing amount of film through low-pressure washing, must carry out medicine to film and clean.The medicine cleaning system of existing reverse osmosis membrane normally soup import and the outlet of film for being horizontally disposed with, like this, when about 1/3 section of soup entering film; Soup can only be filled into 1/2 place of the diameter of film, and when getting into film terminal, soup also just is filled into 1/3 place of the diameter of film; Cause the top of film to can not get thorough cleaning greatly; Cleaning performance is bad, can not solve the problem of the contamination and plugging of film, can only change film again; And reverse-osmosis membrane element costs an arm and a leg on the market, changes film again the cost of use of reverse osmosis equipment is increased.
The utility model content
The utility model technical problem to be solved is: providing a kind of can carry out thorough medicine cleaning, the reverse osmosis membrane medicine washing unit that cleaning performance is good to reverse osmosis membrane.
For solving the problems of the technologies described above, the technical scheme of the utility model is:
Reverse osmosis membrane medicine washing unit; Comprise that the medicine tank-washer, the medicine that are linked in sequence with pipeline wash pump, strainer and the reverse osmosis membrane that is connected with said strainer through liquid-inlet pipe; The outer cover of said reverse osmosis membrane is provided with pressure vessel for reverse osmosis, and an end of said pressure vessel for reverse osmosis is provided with the soup import, and the other end is provided with medicine liquid outlet; The center of said reverse osmosis membrane is axially arranged with pipe core, and said soup import and medicine liquid outlet all are positioned at the top of said pressure vessel for reverse osmosis.
As a preferred implementation, said medicine liquid outlet and said pipe core are equipped with the return line that is connected to said medicine tank-washer near an end of said medicine liquid outlet.
As a preferred implementation, be equipped with one section plastic hose near the liquid-inlet pipe of said soup ingress with near the return line at said medicine liquid outlet place.
As a preferred implementation, the lower end of said liquid-inlet pipe is provided with sewage draining exit; Said pipe core is connected with blow-off pipe near an end of said soup import, and said blow-off pipe is provided with wash water valve.
After having adopted technique scheme, the beneficial effect of the utility model is:
Because reverse osmosis membrane medicine washing unit; Comprise that the medicine tank-washer, the medicine that are linked in sequence with pipeline wash pump, strainer and reverse osmosis membrane; Said reverse osmosis membrane outer cover is provided with pressure vessel for reverse osmosis; One end of said pressure vessel for reverse osmosis is provided with the soup import, and the other end is provided with medicine liquid outlet, and said soup import and medicine liquid outlet all are positioned at said pressure vessel for reverse osmosis top; Like this, when said reverse osmosis membrane was cleaned, soup got into through the soup import that is positioned at the pressure vessel for reverse osmosis top; Said pressure vessel for reverse osmosis is filled up fully, fully after the reaction, flow out from the medicine liquid outlet that is positioned at the pressure vessel for reverse osmosis top; The complete contact reacts of dirt on the said reverse osmosis membrane and soup; Thoroughly said reverse osmosis membrane is cleaned up, cleaning performance is good, can recover the water-flowing amount of said reverse osmosis membrane.
Because said medicine liquid outlet and said pipe core are equipped with the return line that is connected to the medicine tank-washer near an end of said medicine liquid outlet; Soup can circulate and clean like this, practices thrift chemical liquid consumption.
Owing to be equipped with one section plastic hose near the liquid-inlet pipe of said soup ingress with near the return line at said medicine liquid outlet place; Carrying out making things convenient for connecting tube when off-line cleans like this.
Because the lower end of said liquid-inlet pipe is provided with sewage draining exit; Said pipe core is connected with blow-off pipe near an end of said soup import, and said blow-off pipe is provided with wash water valve; After said reverse osmosis membrane has been cleaned, can carry out blowdown easily.
The reverse osmosis membrane medicine washing unit of the utility model can carry out thorough medicine to reverse osmosis membrane and clean, and cleaning performance is good, can recover the water-flowing amount of said reverse osmosis membrane.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Fig. 1 is the structural representation of existing reverse osmosis membrane medicine washing unit;
Fig. 2 is the structural representation of the utility model;
Among the figure: 1, medicine tank-washer; 2, medicine is washed pump; 3, strainer; 4, reverse osmosis membrane; 5, pressure vessel for reverse osmosis; 6, soup import; 7, medicine liquid outlet; 8, return line; 9, plastic hose; 10, sewage draining exit; 11, pipe core; 12, blow-off pipe; 13, wash water valve; 14, liquid-inlet pipe.
Embodiment
With reference to Fig. 2; A kind of reverse osmosis membrane medicine washing unit of the utility model comprises that the medicine tank-washer 1, the medicine that are linked in sequence with pipeline wash pump 2, strainer 3 and the reverse osmosis membrane 4 that is connected with strainer 3 through liquid-inlet pipe 14, reverse osmosis membrane 4 outer cover and be provided with pressure vessel for reverse osmosis 5; One end of pressure vessel for reverse osmosis 5 is provided with soup import 6; The other end is provided with medicine liquid outlet 7, and soup import 6 and medicine liquid outlet 7 all are positioned at the top of pressure vessel for reverse osmosis 5, and the center of reverse osmosis membrane 4 is axially arranged with pipe core 11; Like this, compare with the existing reverse osmosis membrane medicine washing unit among Fig. 1, when reverse osmosis membrane 4 is cleaned; Soup gets into through the soup import 6 that is positioned at pressure vessel for reverse osmosis 5 tops, reverse osmosis membrane 4 is filled up fully, fully after the reaction; Flow out from the medicine liquid outlet 7 that is positioned at pressure vessel for reverse osmosis 5 tops, the complete contact reacts of dirt on the reverse osmosis membrane 4 and soup thoroughly cleans up reverse osmosis membrane 4; Cleaning performance is good, can recover the water-flowing amount of reverse osmosis membrane 4.
Between medicine liquid outlet 7 and the medicine tank-washer 1, and pipe core 11 is equipped with the return line 8 that is connected to medicine tank-washer 1 near an end of medicine liquid outlet 7, and soup can circulate and clean like this, practices thrift chemical liquid consumption; Be equipped with one section plastic hose 9 near the liquid-inlet pipe 14 at soup import 6 places with near the return line 8 at medicine liquid outlet 7 places, carrying out making things convenient for connecting tube when off-line cleans like this; Because the lower end of liquid-inlet pipe 14 is provided with sewage draining exit 10; Pipe core 11 is connected with blow-off pipe 12 near an end of soup import 6, and blow-off pipe 12 is provided with wash water valve 13; After said reverse osmosis membrane has been cleaned, can carry out blowdown easily.
The above is giving an example of the utility model preferred forms, and the part of wherein not addressing in detail is those of ordinary skills' common practise.The protection domain of the utility model is as the criterion with the content of claim, and any teachings and equivalent transformation of carrying out based on the utility model is also within the protection domain of the utility model.
Claims (4)
1. reverse osmosis membrane medicine washing unit; Comprise that the medicine tank-washer, the medicine that are linked in sequence with pipeline wash pump, strainer and the reverse osmosis membrane that is connected with said strainer through liquid-inlet pipe; The outer cover of said reverse osmosis membrane is provided with pressure vessel for reverse osmosis, and an end of said pressure vessel for reverse osmosis is provided with the soup import, and the other end is provided with medicine liquid outlet; The center of said reverse osmosis membrane is axially arranged with pipe core, it is characterized in that: said soup import and medicine liquid outlet all are positioned at the top of said pressure vessel for reverse osmosis.
2. reverse osmosis membrane medicine washing unit as claimed in claim 1 is characterized in that: said medicine liquid outlet and said pipe core are equipped with the return line that is connected to said medicine tank-washer near an end of said medicine liquid outlet.
3. reverse osmosis membrane medicine washing unit as claimed in claim 1 is characterized in that: be equipped with one section plastic hose near the liquid-inlet pipe of said soup ingress with near the return line at said medicine liquid outlet place.
4. like each described reverse osmosis membrane medicine washing unit of claim 1 to 3, it is characterized in that: the lower end of said liquid-inlet pipe is provided with sewage draining exit; Said pipe core is connected with blow-off pipe near an end of said soup import, and said blow-off pipe is provided with wash water valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205406704U CN202379824U (en) | 2011-12-21 | 2011-12-21 | Reverse osmosis membrane medicine washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205406704U CN202379824U (en) | 2011-12-21 | 2011-12-21 | Reverse osmosis membrane medicine washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202379824U true CN202379824U (en) | 2012-08-15 |
Family
ID=46628341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205406704U Expired - Lifetime CN202379824U (en) | 2011-12-21 | 2011-12-21 | Reverse osmosis membrane medicine washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202379824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284530A (en) * | 2016-08-19 | 2017-01-04 | 湖南湘星环保水处理设备有限公司 | A kind of double pump frequency conversion water supply facility |
-
2011
- 2011-12-21 CN CN2011205406704U patent/CN202379824U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284530A (en) * | 2016-08-19 | 2017-01-04 | 湖南湘星环保水处理设备有限公司 | A kind of double pump frequency conversion water supply facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191028 Address after: 150899 No.14, Tianbao street, chengbeixin District, fangzheng Town, fangzheng County, Harbin City, Heilongjiang Province Patentee after: Harbin jiaoshuangjieneng Environmental Protection Technology Co., Ltd Address before: 261057 no.641, Tengfei Road, Weicheng Economic Development Zone, Weifang City, Shandong Province Patentee before: Shandong Taibei Environmental Protection Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |
|
| CX01 | Expiry of patent term |