CN210237267U - Marine seawater desalination treatment device - Google Patents
Marine seawater desalination treatment device Download PDFInfo
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- CN210237267U CN210237267U CN201920457500.6U CN201920457500U CN210237267U CN 210237267 U CN210237267 U CN 210237267U CN 201920457500 U CN201920457500 U CN 201920457500U CN 210237267 U CN210237267 U CN 210237267U
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- reverse osmosis
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- osmosis membrane
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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 discloses a marine sea water desalination processing apparatus aims at solving marine sea water desalination device occupation space big, and is with high costs, and the sea water desalination effect is not good not enough. The utility model comprises a frame, a cleaning box, a water inlet pump, a multi-medium filter, a precision filter, a high-pressure pump and a reverse osmosis membrane component which are connected in sequence through pipelines, wherein a mounting plate is arranged at the lower part of the frame, the water inlet pump, the multi-medium filter and the high-pressure pump are all arranged on the mounting plate, the precision filter is arranged at the front side of the frame and is close to the middle position, the reverse osmosis membrane component is transversely arranged on the frame and is close to the upper end position, the cleaning box is transversely arranged at the upper end of the frame and is close to the front position, the reverse osmosis membrane component; the cleaning box is communicated with a cleaning pipe, the cleaning pipe is communicated with a pipeline between the high-pressure pump and the reverse osmosis membrane assembly, and a cleaning valve is arranged on the cleaning pipe.
Description
Technical Field
The utility model relates to a sea water desalination technology, more specifically say, it relates to a marine sea water desalination processing apparatus.
Background
The seawater desalination is an open source increment technology for producing fresh water by utilizing seawater desalination and realizing water resource utilization, can increase the total amount of the fresh water, is not influenced by time, space and climate, has good water quality and gradually reasonable price, and can ensure stable water supply of coastal resident drinking water, industrial boiler water supplement and the like. Currently used methods for desalinating seawater include a seawater freezing method, an electrodialysis method, a distillation method, a reverse osmosis method, and an ammonium carbonate ion exchange method, and the reverse osmosis membrane method and the distillation method are mainstream in the market. At present, for convenience of water use, a plurality of ships are provided with seawater desalination devices, but a plurality of seawater desalination devices occupy large space, have high cost and have poor seawater desalination effect.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes marine sea water desalination device occupation space is big, and is with high costs, and the not good not enough of sea water desalination effect provides a marine sea water desalination processing apparatus, its compact structure, and occupation space is little, and is with low costs, and sea water desalination is effectual.
In order to solve the technical problem, the utility model discloses a following technical scheme: a marine seawater desalination treatment device comprises a rack, a cleaning box, a water inlet pump, a multi-media filter, a precision filter, a high-pressure pump and a reverse osmosis membrane assembly, wherein the water inlet pump, the multi-media filter and the high-pressure pump are sequentially connected through a pipeline; the cleaning box is communicated with a cleaning pipe, the cleaning pipe is communicated with a pipeline between the high-pressure pump and the reverse osmosis membrane assembly, and a cleaning valve is arranged on the cleaning pipe.
The marine seawater desalination treatment device is installed on a ship for use, seawater is pumped into the multi-media filter through the water inlet pump during seawater desalination, the multi-media filter removes impurities, colloids, microorganisms and other suspended matters in the seawater, and the precision filter further filters the seawater. The high-pressure pump pumps the filtered seawater into the reverse osmosis membrane component to make the seawater have 6-8MPa of pressure, and the high pressure is used for pressing clean water into the other side of the membrane, thereby achieving the purpose of reverse osmosis. After passing through the reverse osmosis membrane component, the concentrated water is discharged from a concentrated water outlet, and the clear water is discharged from a pure water outlet. The pressure regulating valve is convenient for regulating the water inlet pressure of the reverse osmosis membrane component. When the reverse osmosis membrane assembly needs to be cleaned after being used for a long time, the water inlet pump and the high-pressure pump are stopped, the cleaning valve is opened, and clean water in the cleaning box flows into the reverse osmosis membrane assembly through the cleaning pipe to clean the reverse osmosis membrane assembly. The components of the seawater desalination device are all arranged on the frame, the structure is compact, and the occupied space is small. The marine seawater desalination treatment device has the advantages of compact structure, small occupied space, low cost and good seawater desalination effect.
Preferably, a pre-filter is installed on the pipeline between the multi-medium filter and the precision filter. The setting of preceding stage filter has further improved the filter effect to the sea water.
Preferably, the reverse osmosis membrane component comprises a reverse osmosis pipe, an annular reverse osmosis membrane and a water collecting pipe, the water collecting pipe is arranged in the reverse osmosis pipe, the reverse osmosis membrane is arranged between the outer wall of the water collecting pipe and the inner wall of the reverse osmosis pipe, a plurality of water through holes are densely distributed on the side wall of the water collecting pipe, one end of the water collecting pipe is closed, and the other end of the water collecting pipe is communicated with a pure water outlet; one end of the reverse osmosis pipe is communicated with the high-pressure pump, and the other end of the reverse osmosis pipe is communicated with the concentrated water outlet. Seawater is fed from one end of the reverse osmosis pipe and enters the water collecting pipe through the reverse osmosis membrane, concentrated water is discharged from the other end of the reverse osmosis pipe through the concentrated water outlet, and clear water in the water collecting pipe is discharged outwards through the pure water outlet.
Preferably, a water inlet pressure gauge and a water inlet flow meter are arranged on a pipeline between the water inlet pump and the multi-medium filter; and an operation pressure gauge is arranged on a pipeline between the high-pressure pump and the reverse osmosis membrane assembly. The water inlet pressure gauge and the water inlet flow meter are convenient for controlling the water inlet pressure and the water inlet flow of the seawater. The operation pressure gauge is convenient for controlling the water inlet pressure of the reverse osmosis membrane component.
Preferably, the upper part of the front side of the frame is provided with a control panel, and the water inlet pressure gauge, the water inlet flow meter, the operation pressure gauge and the pressure regulating valve are all arranged on the control panel. The structure arrangement is convenient for controlling the operation condition of the seawater desalination device.
Compared with the prior art, the beneficial effects of the utility model are that: the marine seawater desalination treatment device has the advantages of compact structure, small occupied space, low cost and good seawater desalination effect.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a schematic diagram of the present invention;
in the figure: 1. the device comprises a frame, 2, a water inlet pump, 3, a multi-media filter, 4, a precision filter, 5, a high-pressure pump, 6, a reverse osmosis membrane assembly, 7, a mounting plate, 8, a concentrated water outlet, 9, a pure water outlet, 10, a pressure regulating valve, 11, a cleaning pipe, 12, a cleaning valve, 13, a pre-stage filter, 14, a reverse osmosis pipe, 15, a water inlet pressure meter, 16, a water inlet flow meter, 17, an operation pressure meter, 18, an operation control plate, 19 and a cleaning box.
Detailed Description
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
example (b): a marine seawater desalination treatment device (see attached figures 1 to 4) comprises a rack 1, a cleaning box 19, a water inlet pump 2, a multi-medium filter 3, a precision filter 4, a high-pressure pump 5 and a reverse osmosis membrane assembly 6 which are sequentially connected through a pipeline, wherein the lower part of the rack is provided with a mounting plate 7, the water inlet pump, the multi-medium filter and the high-pressure pump are all mounted on the mounting plate, the precision filter is mounted on the front side of the rack close to the middle position, the reverse osmosis membrane assembly is transversely mounted on the rack close to the upper end position, the cleaning box is transversely mounted on the upper end of the rack close to the front position, the reverse osmosis membrane assembly is provided with a concentrated water outlet 8 and a pure; the cleaning box is communicated with a cleaning pipe 11, the cleaning pipe is communicated with a pipeline between the high-pressure pump and the reverse osmosis membrane component, and a cleaning valve 12 is arranged on the cleaning pipe. A pre-filter 13 is installed on a pipeline between the multi-medium filter and the precision filter, and the pre-filter is the precision filter. The reverse osmosis membrane component comprises a reverse osmosis pipe 14, an annular reverse osmosis membrane and a water collecting pipe, the water collecting pipe is arranged in the reverse osmosis pipe, the reverse osmosis membrane is arranged between the outer wall of the water collecting pipe and the inner wall of the reverse osmosis pipe, a plurality of water through holes are densely distributed on the side wall of the water collecting pipe, one end of the water collecting pipe is closed, and the other end of the water collecting pipe is communicated with a pure water outlet; one end of the reverse osmosis pipe is communicated with the high-pressure pump, and the other end of the reverse osmosis pipe is communicated with the concentrated water outlet. A water inlet pressure gauge 15 and a water inlet flow meter 16 are arranged on a pipeline between the water inlet pump and the multi-medium filter; and an operation pressure gauge 17 is arranged on a pipeline between the high-pressure pump and the reverse osmosis membrane assembly. The upper part of the front side of the frame is provided with a control panel 18, and the water inlet pressure gauge, the water inlet flow meter, the operation pressure gauge and the pressure regulating valve are all arranged on the control panel.
The marine seawater desalination treatment device is installed on a ship for use, seawater is pumped into the multi-media filter through the water inlet pump during seawater desalination, the multi-media filter removes impurities, colloids, microorganisms and other suspended matters in the seawater, and the precision filter further filters the seawater. The high-pressure pump pumps the filtered seawater into the reverse osmosis membrane component to make the seawater have 6-8MPa of pressure, and the high pressure is used for pressing clean water into the other side of the membrane, thereby achieving the purpose of reverse osmosis. After passing through the reverse osmosis membrane component, the concentrated water is discharged from a concentrated water outlet, and the clear water is discharged from a pure water outlet. The pressure regulating valve is convenient for regulating the water inlet pressure of the reverse osmosis membrane component. When the reverse osmosis membrane assembly needs to be cleaned after being used for a long time, the water inlet pump and the high-pressure pump are stopped, the cleaning valve is opened, and clean water in the cleaning box flows into the reverse osmosis membrane assembly through the cleaning pipe to clean the reverse osmosis membrane assembly. The components of the seawater desalination device are all arranged on the frame, the structure is compact, and the occupied space is small. The marine seawater desalination treatment device has the advantages of compact structure, small occupied space, low cost and good seawater desalination effect.
The above-described embodiments are merely preferred and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (3)
1. A marine seawater desalination treatment device is characterized by comprising a rack, a cleaning box, a water inlet pump, a multi-media filter, a precision filter, a high-pressure pump and a reverse osmosis membrane assembly, wherein the water inlet pump, the multi-media filter and the high-pressure pump are sequentially connected through a pipeline; the cleaning box is communicated with a cleaning pipe, the cleaning pipe is communicated with a pipeline between the high-pressure pump and the reverse osmosis membrane assembly, and a cleaning valve is arranged on the cleaning pipe; a pre-stage filter is arranged on a pipeline between the multi-medium filter and the precision filter; the reverse osmosis membrane component comprises a reverse osmosis pipe, an annular reverse osmosis membrane and a water collecting pipe, the water collecting pipe is arranged in the reverse osmosis pipe, the reverse osmosis membrane is arranged between the outer wall of the water collecting pipe and the inner wall of the reverse osmosis pipe, a plurality of water through holes are densely distributed on the side wall of the water collecting pipe, one end of the water collecting pipe is closed, and the other end of the water collecting pipe is communicated with a pure water outlet; one end of the reverse osmosis pipe is communicated with the high-pressure pump, and the other end of the reverse osmosis pipe is communicated with the concentrated water outlet.
2. The seawater desalination treatment device for the ship of claim 1, wherein a water inlet pressure gauge and a water inlet flow meter are installed on a pipeline between the water inlet pump and the multi-media filter; and an operation pressure gauge is arranged on a pipeline between the high-pressure pump and the reverse osmosis membrane assembly.
3. The seawater desalination treatment apparatus for ship of claim 2, wherein the upper part of the front side of the frame is provided with a control panel, and the water inlet pressure gauge, the water inlet flow meter, the operation pressure gauge and the pressure regulating valve are all arranged on the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920457500.6U CN210237267U (en) | 2019-04-04 | 2019-04-04 | Marine seawater desalination treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920457500.6U CN210237267U (en) | 2019-04-04 | 2019-04-04 | Marine seawater desalination treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210237267U true CN210237267U (en) | 2020-04-03 |
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ID=69968349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920457500.6U Active CN210237267U (en) | 2019-04-04 | 2019-04-04 | Marine seawater desalination treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210237267U (en) |
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2019
- 2019-04-04 CN CN201920457500.6U patent/CN210237267U/en active Active
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Address after: 311251 No.399, xiadai Road, Linpu Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Chifeng Intelligent Equipment Co.,Ltd. Address before: 311251 No.399, xiadai Road, Linpu Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU CHIFENG MACHINERY Co.,Ltd. |