CN213680070U - Ultrafiltration and reverse osmosis combined water purification equipment - Google Patents
Ultrafiltration and reverse osmosis combined water purification equipment Download PDFInfo
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- CN213680070U CN213680070U CN202022145407.7U CN202022145407U CN213680070U CN 213680070 U CN213680070 U CN 213680070U CN 202022145407 U CN202022145407 U CN 202022145407U CN 213680070 U CN213680070 U CN 213680070U
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Abstract
The utility model discloses an ultrafiltration and reverse osmosis combination formula water purification unit belongs to water filtration technical field, including water inlet, ultrafiltration booster pump, liquid electricity formula shock wave machine, ultrafiltration mechanism, centrifuge, reverse osmosis booster pump, fluid infusion ware, shunt, washing tubule, liquid trap, reverse osmosis membrane and delivery port, the bottom of water inlet and the top fixed connection of ultrafiltration booster pump. The utility model discloses a liquid electricity formula shock wave machine and centrifuge combine, make things convenient for the cleaning work of polypropylene hollow fiber membrane and milipore filter, avoid macromolecular impurity to block up the fenestra, reduce and lead to water speed, adopt the reverse osmosis booster pump, the fluid infusion ware, wash tubule and second blowdown pipe combination, the realization need not dismantle just can clear up the work to reverse osmosis membrane in inside, two kinds of filter mechanism separately cleaning work have been realized, also single filter mechanism washs, avoid impurity cleaning process sewage backward flow to appear, pollute the condition of filtration membrane, also can practice thrift and wash the consumptive material and shorten the scavenging time.
Description
Technical Field
The utility model relates to an ultrafiltration and reverse osmosis combination formula water purification unit relates to water filtration technical field, especially relates to an ultrafiltration and reverse osmosis combination formula water purification unit.
Background
The ultrafiltration and the reverse osmosis filtration separate solute and solvent by utilizing the action of pressure and a filter membrane, but the two filtration methods have different principles and different types of filtering solute. The ultrafiltration mainly is the utilization pressure boost for the material that is less than the filtration pore diameter passes through, and then reaches the function of filtering impurity, when the osmotic pressure of the dilute solution in both sides and concentrated solution was balanced in the reverse osmosis filtration, concentrated solution side application one is greater than the pressure of osmotic pressure, solvent in the concentrated solution can flow to dilute solution, the flow direction of this kind of solvent is opposite with the direction of original infiltration, reverse osmosis filters can be with heavy metal, the pesticide, the bacterium, the virus, thoroughly separate such as impurity, there is following problem to prior art:
in the prior art, in the ultrafiltration process, macromolecule impurities which cannot pass through a filtering membrane are accumulated on two sides of the filtering membrane due to the fact that the filtering membrane is used for blocking macromolecule solutes, so that the filtering membrane is blocked, and the water passing rate is reduced;
among the prior art, a large amount of impurity can appear in long-term reverse osmosis membrane one side after the reverse osmosis filters, and the unable timely clearance of impurity can influence the concentration difference of reverse osmosis membrane both sides and block the pipeline, leads to the problem that the reverse osmosis effect reduces and the water flow rate reduces.
3. Among the prior art, can take out two kinds of filtration membrane regularly to some and clear up, decontaminate, but the long time spent power of clearing up filtration membrane, and because long-term impurity is depositional, filtration membrane want complete clearance difficult and can damage filtration membrane, reduce filtration membrane's life, consequently need carry out the structure innovation and solve specific problem.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide an ultrafiltration and reverse osmosis combined water purification device, one of which aims to have the ultrafiltration self-cleaning function and solve the problems that macromolecular impurities which can not pass through a filtration membrane are accumulated on two sides of the filtration membrane, the filtration membrane is blocked and the water passing rate is reduced; wherein another kind of purpose can appear a large amount of impurity in order to solve reverse osmosis membrane one side after long-term reverse osmosis filters, impurity can't in time clear up can influence the concentration difference and the blocking pipeline of reverse osmosis membrane both sides, lead to the problem that reverse osmosis effect reduces and water flow rate reduces, in order to reach the effect of conveniently wasing reverse osmosis membrane, wherein another kind of purpose is in order to possess the unnecessary function of dismantling the clearance of filtration membrane, make things convenient for the cleaning work of milipore filter and reverse osmosis membrane, be favorable to prolonging the life of two kinds of filtration membrane, it regularly takes out two kinds of filtration membrane to clear up, the decontamination, but the long time consuming power of clearance filtration membrane, and because long-term impurity deposition, filtration membrane thinks that the complete clearance is difficult and can damage filtration membrane, reduce filtration membrane's life problem.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
an ultrafiltration and reverse osmosis combined water purification device comprises a water inlet, an ultrafiltration booster pump, an electrohydraulic shock wave machine, an ultrafiltration mechanism, a centrifuge, a reverse osmosis booster pump, a liquid supplementing device, a flow divider, a cleaning tubule, a liquid collector, a reverse osmosis membrane and a water outlet, the bottom of the water inlet is fixedly connected with the top of the ultrafiltration booster pump, the bottom of the ultrafiltration booster pump is fixedly connected with the top of the ultrafiltration mechanism, the left end of the ultrafiltration mechanism is fixedly connected with a liquid-electric shock wave machine, the bottom of the ultrafiltration mechanism is fixedly connected with a centrifugal machine, the bottom of the reverse osmosis booster pump is fixedly connected with the top of the reverse osmosis membrane, the outer wall of the reverse osmosis membrane is uniformly provided with cleaning tubules, the right-hand member of wasing the tubule is fixedly connected with the left end of shunt, the right-hand member of shunt is connected with the left end of fluid infusion ware is fixed, the top fixed connection of the bottom of reverse osmosis membrane and delivery port.
The utility model discloses technical scheme's further improvement lies in: the inner wall of ultrafiltration mechanism is provided with polypropylene hollow fiber membrane, polypropylene hollow fiber membrane's left side is provided with the hydroelectric formula shock wave machine, ultrafiltration mechanism's bottom fixedly connected with connecting pipe, the top left side of connecting pipe is provided with the pure water inlet tube, the left end of pure water inlet tube is provided with first water valve, the bottom left side of connecting pipe is provided with first blowdown pipe, the left end of first blowdown pipe is provided with the second water valve, the bottom of connecting pipe is provided with the third water valve.
The utility model discloses technical scheme's further improvement lies in: the right side fixedly connected with air duct of reverse osmosis booster pump, the bottom and the top fixed connection of fluid infusion ware of air duct, the top right side of fluid infusion ware is provided with the delivery port, the right-hand member of delivery port is provided with the fourth water valve.
The utility model discloses technical scheme's further improvement lies in: and a second sewage discharge pipe is arranged at the left end of the bottom of the liquid collector, and a fifth water valve is arranged at the left end of the second sewage discharge pipe.
The utility model discloses technical scheme's further improvement lies in: the outer wall of the cleaning thin tube is provided with micropores in a penetrating mode.
The utility model discloses technical scheme's further improvement lies in: the right side of third water valve is provided with the reverse osmosis booster pump, the bottom fixedly connected with connecting pipe of reverse osmosis booster pump, the bottom left end of connecting pipe is provided with the air duct.
The utility model discloses technical scheme's further improvement lies in: the reverse osmosis booster pump is fixedly connected with a reverse osmosis membrane through a connecting pipe arranged at the bottom of the reverse osmosis booster pump, and the reverse osmosis booster pump is fixedly connected with a liquid supplementing device through an air duct arranged on the right side of the reverse osmosis booster pump.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
the utility model provides an ultrafiltration and reverse osmosis combination formula water purification unit, through designing ingeniously, adopt the combination of liquid electricity formula shock wave machine, centrifuge and pure water induction pipe, make things convenient for the cleaning work of polypropylene hollow fiber membrane and milipore filter, avoid macromolecular impurity to block up the embrane hole, reduce the rate of leading to water.
The utility model provides an ultrafiltration and reverse osmosis combination formula water purification unit through adopting reverse osmosis booster pump, fluid infusion ware, wasing tubule and second blowdown pipe combination setting, can realize just can cleaning work to reverse osmosis membrane in inside without dismantling.
The utility model provides an ultrafiltration and reverse osmosis combination formula water purification unit, through the design exquisiteness, adopt first water valve, first blowdown pipe, second water valve, third water valve, second blowdown pipe and the combination of fourth water valve to put, make things convenient for two kinds of filter mechanism separately to wash the work, also can realize single filter mechanism and wash, avoid impurity cleaning process sewage backward flow to appear, pollute filtration membrane's the condition, also can practice thrift the washing consumptive material and shorten the scavenging period.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the top structure of the main body of the present invention;
FIG. 3 is a schematic view of the bottom structure of the main body of the present invention;
FIG. 4 is a top view of the bottom structure of the present invention;
fig. 5 is a front view of the bottom structure of the present invention;
fig. 6 is a schematic view of the structure of the cleaning tubule of the present invention.
Wherein, 1, a water inlet; 2. an ultrafiltration booster pump; 3. a liquid electric shock wave machine; 4. an ultrafiltration mechanism; 5. A centrifuge; 20. a reverse osmosis booster pump; 6. a liquid supplementing device; 60. a flow divider; 61. cleaning the thin tube; 62. A liquid collector; 63. a reverse osmosis membrane; 14. a water outlet; 31. a polypropylene hollow fiber membrane; 11. a connecting pipe; 10. a pure water inlet pipe; 101. a first water valve; 111. a first sewage drain pipe; 110. a second water valve; 12. A third water valve; 13. an air duct; 14. a feed inlet; 140. a fourth water valve; 15. a second sewage drain pipe; 150. A fifth water valve; 610. and (4) micro-pores.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in FIG. 1 and FIG. 2, the utility model provides an ultrafiltration and reverse osmosis combined water purification device, which comprises a water inlet 1, an ultrafiltration booster pump 2, an electrohydraulic shock wave machine 3, an ultrafiltration mechanism 4, a centrifuge 5, a reverse osmosis booster pump 20, a liquid replenishing device 6, a flow divider 60, a cleaning tubule 61, a liquid collector 62, a reverse osmosis membrane 63 and a water outlet 14, wherein the bottom of the water inlet 1 is fixedly connected with the top of the ultrafiltration booster pump 2, the bottom of the ultrafiltration booster pump 2 is fixedly connected with the top of the ultrafiltration mechanism 4, the left end of the ultrafiltration mechanism 4 is fixedly connected with the electrohydraulic shock wave machine 3, the bottom of the ultrafiltration mechanism 4 is fixedly connected with the centrifuge 5, the bottom of the reverse osmosis booster pump 20 is fixedly connected with the top of the reverse osmosis membrane 63, the outer wall of the reverse osmosis membrane 63 is uniformly provided with the cleaning tubule, the right end of the flow divider 60 is fixedly connected with the left end of the liquid supplementing device 6, the bottom of the reverse osmosis membrane 63 is fixedly connected with the top end of the water outlet 14, the inner wall of the ultrafiltration mechanism 4 is provided with a polypropylene hollow fiber membrane 31, the left side of the polypropylene hollow fiber membrane 31 is provided with the electrohydraulic shock wave machine 3, the bottom of the ultrafiltration mechanism 4 is fixedly connected with a connecting pipe 11, the left side of the top of the connecting pipe 11 is provided with a pure water inlet pipe 10, the left end of the pure water inlet pipe 10 is provided with a first water valve 101, the left side of the bottom of the connecting pipe 11 is provided with a first sewage discharge pipe 111, the left end of the first sewage discharge pipe 111 is provided with a second water valve 110.
In this embodiment, when the ultrafiltration mechanism 4 needs to be cleaned, the second water valve 110 and the third water valve 12 are closed, the first water valve 101 is opened, pure water is injected into the connection pipe 11 from the pure water introduction pipe 10, the electrohydraulic shock wave machine 3 and the centrifuge 5 are then opened, the polypropylene hollow fiber membrane 31 is cleaned, after the cleaning operation is completed, the first water valve 101 is closed, the second water valve 110 is opened, sewage is discharged from the first sewage discharge pipe 111, the electrohydraulic shock wave machine 3 and the centrifuge 5 are finally closed, and the third water valve 12 is opened, so that the ultrafiltration mechanism 4 can be cleaned.
Example 2
As shown in fig. 1, fig. 3, fig. 4, fig. 5 and fig. 6, on the basis of embodiment 1, the utility model provides a technical solution: the bottom of the reverse osmosis booster pump 20 is fixedly connected with the top of the reverse osmosis membrane 63, the outer wall of the reverse osmosis membrane 63 is uniformly provided with a cleaning tubule 61, the right end of the cleaning tubule 61 is fixedly connected with the left end of a flow divider 60, the right end of the flow divider 60 is fixedly connected with the left end of a liquid supplementing device 6, the bottom of the reverse osmosis membrane 63 is fixedly connected with the top end of a water outlet 14, the right side of the reverse osmosis booster pump 20 is fixedly connected with a gas guide pipe 13, the bottom of the gas guide pipe 13 is fixedly connected with the top of the liquid supplementing device 6, the right side of the top of the liquid supplementing device 6 is provided with the water outlet 14, the right end of the water outlet 14 is provided with a fourth water valve 140, the left end of the bottom of the liquid collector 62 is provided with a second sewage discharge pipe 15, the left end of the second sewage discharge pipe 15 is provided with, the left end of the bottom of the connecting pipe 11 is provided with a 13 air duct 13, the reverse osmosis booster pump 20 is fixedly connected with a reverse osmosis membrane 63 through the connecting pipe 11 arranged at the bottom of the reverse osmosis booster pump, and the reverse osmosis booster pump 20 is fixedly connected with a liquid supplementing device 6 through the air duct 13 arranged at the right side of the reverse osmosis booster pump.
In this embodiment, when the reverse osmosis membrane 63 needs to be cleaned, the third water valve 12 and the fifth water valve 150 are closed, the fourth water valve 140 is opened, pure water or a prepared cleaning solvent is introduced from the water outlet 14, the reverse osmosis booster pump 20 is opened, the pure water or the prepared cleaning solvent is divided into the cleaning tubule 61 through the flow divider 60, when the cleaning tubule 61 passes through the reverse osmosis membrane 63, the cleaning operation is performed by opening the fifth water valve 150, and the sewage is discharged from the water outlet 14 and the second sewage discharge pipe 15.
The working principle of the combined ultrafiltration and reverse osmosis water purification device is described in detail below.
As shown in fig. 1 to 6, when the ultrafiltration mechanism 4 needs to be cleaned, the second water valve 110 and the third water valve 12 are closed, the first water valve 101 is opened, pure water is injected into the connection pipe 11 from the pure water inlet pipe 10, the electrohydraulic shock wave machine 3 and the centrifuge 5 are then opened, the polypropylene hollow fiber membrane 31 is cleaned, after the cleaning operation is completed, the first water valve 101 is closed, the second water valve 110 is opened, sewage is discharged from the first sewage discharge pipe 111, and finally the electrohydraulic shock wave machine 3 and the centrifuge 5 are closed, the electrohydraulic shock wave machine 3 performs pulse vibration crushing on accumulated impurity blocks through the pure water, the centrifuge 5 drives the pure water to generate vortex, so that the impurities are conveniently discharged, and the third water valve 12 is opened, so that the cleaning of the ultrafiltration mechanism 4 can be completed.
When the reverse osmosis membrane 63 needs to be cleaned, the third water valve 12 and the fifth water valve 150 are closed, the fourth water valve 140 is opened, pure water or a prepared cleaning solvent is introduced from the water outlet 14, the reverse osmosis booster pump 20 is opened, the pure water or the prepared cleaning solvent is divided into the cleaning tubule 61 through the flow divider 60, when the cleaning tubule 61 passes through the reverse osmosis membrane 63, the cleaning work is performed by opening the fifth water valve 150, and sewage is discharged from the water outlet 14 and the second sewage discharge pipe 15.
When the ultrafiltration mechanism 4 and the reverse osmosis membrane 63 need to be cleaned simultaneously, only the second water valve 110 needs to be opened, and the rest steps are consistent with the steps.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (7)
1. The utility model provides an ultrafiltration and reverse osmosis combination formula water purification unit, includes water inlet (1), ultrafiltration booster pump (2), liquid electric formula shock wave machine (3), ultrafiltration mechanism (4), centrifuge (5), reverse osmosis booster pump (20), fluid infusion ware (6), shunt (60), washs tubule (61), liquid trap (62), reverse osmosis membrane (63) and delivery port (14), its characterized in that: the bottom of water inlet (1) and the top fixed connection of ultrafiltration booster pump (2), the bottom of ultrafiltration booster pump (2) and the top fixed connection of ultrafiltration mechanism (4), the left end fixedly connected with hydroelectric shock wave machine (3) of ultrafiltration mechanism (4), the bottom fixedly connected with centrifuge (5) of ultrafiltration mechanism (4), the bottom of reverse osmosis booster pump (20) and the top fixed connection of reverse osmosis membrane (63), the outer wall of reverse osmosis membrane (63) evenly is provided with washs tubule (61), the right-hand member of wasing tubule (61) and the left end fixed connection of shunt (60), the right-hand member of shunt (60) and the left end of fluid infusion ware (6) are connected firmly, the bottom of reverse osmosis membrane (63) and the top fixed connection of delivery port (14).
2. The combined ultrafiltration and reverse osmosis water purification unit of claim 1, wherein: the inner wall of ultrafiltration mechanism (4) is provided with polypropylene hollow fiber membrane (31), the left side of polypropylene hollow fiber membrane (31) is provided with hydroelectric shock wave machine (3), the bottom fixedly connected with connecting pipe (11) of ultrafiltration mechanism (4), the top left side of connecting pipe (11) is provided with pure water induction pipe (10), the left end of pure water induction pipe (10) is provided with first water valve (101), the bottom left side of connecting pipe (11) is provided with first blowdown pipe (111), the left end of first blowdown pipe (111) is provided with second water valve (110), the bottom of connecting pipe (11) is provided with third water valve (12).
3. The combined ultrafiltration and reverse osmosis water purification unit of claim 1, wherein: the right side fixedly connected with air duct (13) of reverse osmosis booster pump (20), the bottom of air duct (13) and the top fixed connection of fluid infusion ware (6), the top right side of fluid infusion ware (6) is provided with delivery port (14), the right-hand member of delivery port (14) is provided with fourth water valve (140).
4. The combined ultrafiltration and reverse osmosis water purification unit of claim 1, wherein: the left end of the bottom of the liquid collector (62) is provided with a second sewage discharge pipe (15), and the left end of the second sewage discharge pipe (15) is provided with a fifth water valve (150).
5. The combined ultrafiltration and reverse osmosis water purification unit of claim 1, wherein: the outer wall of the cleaning tubule (61) is provided with micropores (610) in a penetrating manner.
6. The combined ultrafiltration and reverse osmosis water purification unit of claim 2, wherein: the right side of third water valve (12) is provided with reverse osmosis booster pump (20), the bottom fixedly connected with connecting pipe (11) of reverse osmosis booster pump (20), the bottom left end of connecting pipe (11) is provided with air duct (13).
7. A combined ultra-filtration and reverse osmosis water purification unit according to claim 3, wherein: reverse osmosis booster pump (20) are through setting up connecting pipe (11) and reverse osmosis membrane (63) fixed connection in its bottom, reverse osmosis booster pump (20) are through setting up air duct (13) and fluid infusion ware (6) fixed connection on its right side.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022145407.7U CN213680070U (en) | 2020-09-24 | 2020-09-24 | Ultrafiltration and reverse osmosis combined water purification equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022145407.7U CN213680070U (en) | 2020-09-24 | 2020-09-24 | Ultrafiltration and reverse osmosis combined water purification equipment |
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| CN213680070U true CN213680070U (en) | 2021-07-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115553440A (en) * | 2022-09-15 | 2023-01-03 | 福州康嘉欣辰生物科技有限公司 | Cranberry powder and preparation method thereof |
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- 2020-09-24 CN CN202022145407.7U patent/CN213680070U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115553440A (en) * | 2022-09-15 | 2023-01-03 | 福州康嘉欣辰生物科技有限公司 | Cranberry powder and preparation method thereof |
| CN115553440B (en) * | 2022-09-15 | 2024-07-05 | 福州康嘉欣辰生物科技有限公司 | Cranberry powder and preparation method thereof |
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