CN219259651U - Seawater desalination reverse osmosis membrane clarification plant - Google Patents
Seawater desalination reverse osmosis membrane clarification plant Download PDFInfo
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- CN219259651U CN219259651U CN202320132063.7U CN202320132063U CN219259651U CN 219259651 U CN219259651 U CN 219259651U CN 202320132063 U CN202320132063 U CN 202320132063U CN 219259651 U CN219259651 U CN 219259651U
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- reverse osmosis
- osmosis membrane
- water
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- 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
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Abstract
The utility model relates to the technical field of water treatment, in particular to a reverse osmosis membrane purification device for sea water desalination, which comprises a pressurizing device, a water inlet pipe, a water outlet pipe and a purification assembly, wherein the purification assembly comprises a mounting seat, a water filtering disc, two reverse osmosis membranes, two sliding rods, a semicircular plate and an elastic pressing mechanism, and the water filtering disc is provided with two water outlets; the semicircular plate blocks the water outlet of the upper part, the upper reverse osmosis membrane does not work, the lower reverse osmosis membrane works, when the lower reverse osmosis membrane needs to be replaced, the sliding rod is pulled to drive the semicircular plate to be away from the water outlet of the upper part, the water filtering disc is rotated 180 degrees, the reverse osmosis membrane which needs to be replaced below is rotated to the side edge of the semicircular plate, the reverse osmosis membrane which does not work above originally is rotated to the lower part, the seawater purification work is continued, the sliding rod is loosened, the water outlet where the reverse osmosis membrane which needs to be replaced is blocked by the semicircular plate, and then the reverse osmosis membrane is replaced under the condition that equipment is not closed.
Description
Technical Field
The utility model relates to the technical field of water treatment, in particular to a reverse osmosis membrane purification device for sea water desalination.
Background
Sea water desalination is to produce fresh water by sea water desalination. The method is an open source increment technology for realizing water resource utilization, can increase the total amount of fresh water, is not influenced by space time and weather, can ensure stable water supply such as coastal resident drinking water, industrial boiler water supplementing and the like, and adopts a sea water desalination method such as a sea water freezing method, an electrodialysis method, a distillation method, a reverse osmosis method and an ammonium carbonate ion exchange method, and is the main stream in the market by applying a reverse osmosis membrane method and a distillation method.
When the existing reverse osmosis membrane purification equipment purifies seawater, the reverse osmosis membrane needs to be replaced frequently, but once the reverse osmosis membrane needs to be replaced, the equipment is required to be closed first, and seawater purification cannot be continued during replacement, so that the seawater purification efficiency is affected.
Disclosure of Invention
The utility model aims to provide a reverse osmosis membrane purification device for sea water desalination, which can replace a reverse osmosis membrane without closing the device.
In order to achieve the above purpose, the utility model provides a reverse osmosis membrane purification device for sea water desalination, which comprises a pressurization device, a water inlet pipe, a water outlet pipe and a purification component, wherein the water inlet pipe is communicated with the pressurization device and is positioned at one side of the pressurization device, and the water outlet pipe is communicated with the pressurization device and is positioned at one side of the pressurization device;
the purification assembly comprises a mounting seat, a water filtering disc, two reverse osmosis membranes, two sliding rods, a semicircular plate and an elastic pressing mechanism; the water filter disc is provided with two water outlets, one reverse osmosis membrane is detachably arranged in each water outlet, two slide bars are respectively connected with the mounting seat in a sliding mode and respectively penetrate through the mounting seat, semicircular plates are respectively fixedly connected with the two slide bars and are positioned in the water filter disc, and the two elastic pressing mechanisms are respectively arranged on one sides of the two slide bars.
The purification assembly further comprises a holding rod, wherein the holding rod is fixedly connected with the water filtering disc and is positioned on the side edge of the water filtering disc.
The purification assembly further comprises two sealing rings, wherein the two sealing rings are fixedly connected with the water filtering disc respectively and are located inside the water filtering disc respectively.
The elastic pressing mechanism comprises a sleeve and a spring, wherein the sleeve is fixedly connected with the pressurizing device, is in sliding connection with the sliding rod, is positioned on one side of the pressurizing device, is fixedly connected with the sleeve, is fixedly connected with the sliding rod, and is positioned in the sleeve.
The purification assembly further comprises a connecting rod, an L-shaped rod and two lantern rings, wherein the connecting rod is fixedly connected with the two sliding rods respectively and is positioned between the two sliding rods, the L-shaped rod is fixedly connected with the connecting rod and is positioned at the top of the connecting rod, and the two lantern rings are fixedly connected with the water filtering disc respectively and are positioned at the side edges of the water filtering disc respectively.
According to the seawater desalination reverse osmosis membrane purification equipment disclosed by the utility model, the water filtering tray is rotatably arranged on the mounting seat, two reverse osmosis membranes are respectively arranged in the two water outlets, the elastic pressing mechanism gives an elastic force to the sliding rod, so that the sliding rod pushes the semicircular plate to always block the water outlet above, the reverse osmosis membrane above is not operated, only the reverse osmosis membrane below is operated, when the reverse osmosis membrane below needs to be replaced, the sliding rod is pulled to drive the semicircular plate to be far away from the water outlet above, then the water filtering tray is rotated for 180 degrees, the reverse osmosis membrane below needs to be replaced is rotated to the side edge of the semicircular plate, the water outlet where the reverse osmosis membrane above does not operate originally is rotated to the lower side, the seawater purification operation is continued, then the sliding rod is loosened, the reverse osmosis membrane above is blocked by the semicircular plate, and the reverse osmosis membrane which needs to be replaced can be replaced at the moment, so that the reverse osmosis membrane which needs to be replaced can be replaced under the condition that the equipment is not closed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.
Fig. 2 is an overall cross-sectional view of a first embodiment of the present utility model.
Fig. 3 is an enlarged view of a portion of detail a of fig. 2.
Fig. 4 is a schematic structural view of an elastic pressing mechanism according to a first embodiment of the present utility model.
Fig. 5 is a schematic overall structure of a second embodiment of the present utility model.
101-pressurizing equipment, 102-water inlet pipe, 103-water outlet pipe, 104-purifying component, 105-mounting seat, 106-water filtering disc, 107-reverse osmosis membrane, 108-slide bar, 109-semicircular plate, 110-elastic pressing mechanism, 111-holding rod, 112-sealing ring, 113-water outlet, 114-sleeve, 115-spring, 201-connecting rod, 202-L-shaped rod and 203-sleeve ring.
Detailed Description
The first embodiment of the application is as follows:
referring to fig. 1-4, fig. 1 is a schematic overall structure of a first embodiment of the present utility model, fig. 2 is a cross-sectional overall view of the first embodiment of the present utility model, fig. 3 is a partial enlarged view of detail a of fig. 2, and fig. 4 is a schematic structural diagram of an elastic pressing mechanism 110 of the first embodiment of the present utility model.
The utility model provides a reverse osmosis membrane purification device for sea water desalination, which comprises: the device comprises a pressurizing device 101, a water inlet pipe 102, a water outlet pipe 103 and a purifying component 104, wherein the purifying component 104 comprises a mounting seat 105, a water filtering disc 106, two reverse osmosis membranes 107, two sliding rods 108, a semicircular plate 109, an elastic pressing mechanism 110, a holding rod 111 and a sealing ring 112; the water filter disc 106 is provided with two water outlets 113; the resilient compression mechanism 110 includes a sleeve 114 and a spring 115. By the scheme, the reverse osmosis membrane can be replaced without shutting down the equipment.
For the present embodiment, the water inlet pipe 102 is in communication with the pressurizing device 101 and is located on the pressurizing device 101 side, and the water outlet pipe 103 is in communication with the pressurizing device 101 and is located on the pressurizing device 101 side. The water inlet pipe 102 is used for communicating with the seawater to be purified, and the seawater enters the pressurizing equipment 101 for pressurization and is discharged from the water outlet pipe 103.
The water filter disc 106 is rotatably connected with the mounting seat 105 and sleeved on the mounting seat 105, one reverse osmosis membrane 107 is detachably arranged in each water outlet 113, two sliding rods 108 are respectively and slidably connected with the mounting seat 105 and respectively pass through the mounting seat 105, and the semicircular plates 109 are respectively and fixedly connected with the two sliding rods 108 and are positioned in the water filter disc 106, and the two elastic pressing mechanisms 110 are respectively arranged on one sides of the two sliding rods 108. The installation seat 105 is rotatably provided with the water filtering disc 106, the water filtering disc 106 is provided with two reverse osmosis membranes 107 which are respectively positioned in two water outlets 113, the elastic pressing mechanism 110 gives the slide bar 108 an elastic force, so that the slide bar 108 pushes the semicircular plate 109 to always block the water outlet 113 above, the reverse osmosis membrane 107 above is not operated, only the reverse osmosis membrane 107 below is operated, when the reverse osmosis membrane 107 below needs to be replaced, the slide bar 108 is pulled to drive the semicircular plate 109 to be far away from the water outlet 113 above, then the water filtering disc 106 is rotated for 180 degrees, the reverse osmosis membrane 107 below needs to be replaced is rotated to the side edge of the semicircular plate 109, the reverse osmosis membrane 107 which does not operate originally is rotated to the lower side, the seawater purification operation is continued, then the semicircular plate 109 is loosened, under the action of the elastic pressing mechanism 110, the water outlet 113 where the reverse osmosis membrane 107 needs to be replaced is blocked, and the reverse osmosis membrane 107 can be replaced under the action of the elastic pressing mechanism 110.
And secondly, the holding rod 111 is fixedly connected with the water filtering disc 106 and is positioned at the side edge of the water filtering disc 106. The grip 111 is used to facilitate rotation of the drain pan 106.
Meanwhile, the two sealing rings 112 are respectively and fixedly connected with the water filtering disc 106, and are respectively located inside the water filtering disc 106. The sealing ring 112 is arranged, so that the semicircular plate 109 can better block the water outlet 113.
In addition, the sleeve 114 is fixedly connected with the pressurizing device 101, is slidably connected with the slide bar 108, and is located at one side of the pressurizing device 101, and the spring 115 is fixedly connected with the sleeve 114, is fixedly connected with the slide bar 108, and is located inside the sleeve 114. The spring 115 always gives an elastic force to the slide bar 108, so that the slide bar 108 pushes the semicircular plate 109 to block the water outlet 113.
According to the seawater desalination reverse osmosis membrane purification equipment, when the reverse osmosis membrane 107 below needs to be replaced, the sliding rod 108 is pulled, the spring 115 is compressed, the semicircular plate 109 is driven to be far away from the water outlet 113 above, then the water filtering disc 106 is rotated 180 degrees, the reverse osmosis membrane 107 below needs to be replaced is rotated to the side edge of the semicircular plate 109, the reverse osmosis membrane 107 which does not work above originally is rotated to the lower side, the seawater purification work is continued, then the sliding rod 108 is loosened, under the action of the spring 115, the water outlet 113 where the reverse osmosis membrane 107 needs to be replaced is located is blocked by the semicircular plate 109, and at the moment, the reverse osmosis membrane 107 which needs to be replaced can be replaced, so that the reverse osmosis membrane 107 can be replaced under the condition that the equipment is not closed.
The second embodiment of the present application is:
on the basis of the first embodiment, please refer to fig. 5, wherein fig. 5 is a schematic diagram of the overall structure of the second embodiment of the present utility model.
The purification assembly 104 of the seawater desalination reverse osmosis membrane purification equipment provided by the utility model further comprises a connecting rod 201, an L-shaped rod 202 and two lantern rings 203.
For this embodiment, the connecting rod 201 is fixedly connected to two sliding rods 108, and is located between two sliding rods 108, the L-shaped rod 202 is fixedly connected to the connecting rod 201, and is located at the top of the connecting rod 201, and the two collars 203 are respectively fixedly connected to the drain pan 106, and are respectively located at the sides of the drain pan 106. The connecting rod 201 is used for installing the L-shaped rod 202, the L-shaped rod 202 can be inserted into the collar 203, the two collars 203 are symmetrically arranged on the water filtering tray 106, the included angle is 180 degrees, because when the reverse osmosis membrane 107 is replaced, the two collars 203 are required to be precisely rotated by 180 degrees, the two collars 203 are matched with the L-shaped rod 202 to be positioned, when the water filtering tray 106 is required to be rotated by 180 degrees, the sliding rod 108 is pulled, so that the L-shaped rod 202 withdraws from the collar 203 above, then the water filtering tray 106 is rotated until the collar 203 below is aligned with the L-shaped rod 202, then the sliding rod 108 is loosened, and under the action of the spring 115, the L-shaped rod 202 is inserted into the collar 203, which indicates that the water filtering tray 106 is just rotated by 180 degrees.
In the reverse osmosis membrane purification apparatus for sea water desalination according to this embodiment, when the water filter 106 needs to be rotated 180 degrees, the slide bar 108 is pulled, so that the L-shaped rod 202 is withdrawn from the collar 203 above, then the water filter 106 is rotated until the collar 203 below is aligned with the L-shaped rod 202, then the slide bar 108 is released, and under the action of the spring 115, the L-shaped rod 202 is inserted into the collar 203.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.
Claims (5)
1. The reverse osmosis membrane purification equipment for sea water desalination comprises a pressurizing device, a water inlet pipe and a water outlet pipe, wherein the water inlet pipe is communicated with the pressurizing device and is positioned at one side of the pressurizing device, the water outlet pipe is communicated with the pressurizing device and is positioned at one side of the pressurizing device,
the device also comprises a purifying component;
the purification assembly comprises a mounting seat, a water filtering disc, two reverse osmosis membranes, two sliding rods, a semicircular plate and an elastic pressing mechanism;
the water filter disc is provided with two water outlets, one reverse osmosis membrane is detachably arranged in each water outlet, two slide bars are respectively connected with the mounting seat in a sliding mode and respectively penetrate through the mounting seat, semicircular plates are respectively fixedly connected with the two slide bars and are positioned in the water filter disc, and the two elastic pressing mechanisms are respectively arranged on one sides of the two slide bars.
2. A reverse osmosis membrane purification apparatus for desalinating seawater according to claim 1,
the purification assembly further comprises a holding rod which is fixedly connected with the water filtering disc and positioned on the side edge of the water filtering disc.
3. A reverse osmosis membrane purification apparatus for sea water desalination according to claim 2, wherein,
the purification assembly further comprises two sealing rings, wherein the two sealing rings are fixedly connected with the water filtering disc respectively and are located inside the water filtering disc respectively.
4. A reverse osmosis membrane purification apparatus for desalinating seawater according to claim 3,
the elastic pressing mechanism comprises a sleeve and a spring, wherein the sleeve is fixedly connected with the pressurizing device, is in sliding connection with the sliding rod, is positioned on one side of the pressurizing device, and is fixedly connected with the sleeve, is fixedly connected with the sliding rod and is positioned in the sleeve.
5. A reverse osmosis membrane purification apparatus for desalinating seawater according to claim 4,
the purification assembly further comprises a connecting rod, an L-shaped rod and two lantern rings, wherein the connecting rod is fixedly connected with the two sliding rods respectively and is positioned between the two sliding rods, the L-shaped rod is fixedly connected with the connecting rod and is positioned at the top of the connecting rod, and the two lantern rings are fixedly connected with the water filtering disc respectively and are positioned at the side edges of the water filtering disc respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320132063.7U CN219259651U (en) | 2023-01-15 | 2023-01-15 | Seawater desalination reverse osmosis membrane clarification plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320132063.7U CN219259651U (en) | 2023-01-15 | 2023-01-15 | Seawater desalination reverse osmosis membrane clarification plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219259651U true CN219259651U (en) | 2023-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320132063.7U Active CN219259651U (en) | 2023-01-15 | 2023-01-15 | Seawater desalination reverse osmosis membrane clarification plant |
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| Country | Link |
|---|---|
| CN (1) | CN219259651U (en) |
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2023
- 2023-01-15 CN CN202320132063.7U patent/CN219259651U/en active Active
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