CN112791594A - Use sea water desalination device of graphite alkene new material - Google Patents
Use sea water desalination device of graphite alkene new material Download PDFInfo
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- CN112791594A CN112791594A CN202011534133.9A CN202011534133A CN112791594A CN 112791594 A CN112791594 A CN 112791594A CN 202011534133 A CN202011534133 A CN 202011534133A CN 112791594 A CN112791594 A CN 112791594A
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- seawater desalination
- bolts
- seawater
- supply pump
- liquid supply
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to the technical field of seawater desalination, in particular to a seawater desalination device applying a novel graphene material. The beneficial effects are that: the seawater desalination device designed by the invention can utilize the graphene water filtering membrane supported by the new graphene material to filter salt in seawater desalination, and can utilize the lifting push rod to drive the push plate to pressurize seawater so that the seawater can rapidly pass through the graphene water filtering membrane at higher pressure, thereby effectively improving the filtration efficiency, enabling the concentration of residual strong brine to be higher, effectively reducing the water resource consumption required by discharging the strong brine, and improving the utilization rate of the seawater.
Description
Technical Field
The invention relates to the technical field of seawater desalination, in particular to a seawater desalination device applying a novel graphene material.
Background
Graphene is a new material of excellent performance, has good optics, electricity and mechanical properties, adopt graphene as drainage material can effectually directly filter the sea water for fresh water, but current graphene sea water desalination equipment does not have the abundant advantage that utilizes graphene drainage material structural strength big, the water pressure that leads to through graphene drainage material is high inadequately, drainage efficiency is not high fast, the mode that traditional strong brine directly discharged simultaneously, cause the concentration of strong brine to be low, it needs extravagant a large amount of water resources to discharge.
If the novel seawater desalination device is provided, which can increase the speed of seawater passing through the graphene water filtering material by pressurization and can further reduce the water consumption required by strong brine discharge, the problems can be effectively solved, and the seawater desalination device using the graphene material is provided for the people.
Disclosure of Invention
The invention aims to provide a seawater desalination device applying a novel graphene material, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a seawater desalination device applying a new graphene material comprises a base, wherein a seawater desalination box is fixedly mounted on the base through bolts, a matching cylinder is fixedly mounted in the seawater desalination box through bolts, a fresh water discharge pipe communicated with external fresh water collecting equipment is mounted at the top of the matching cylinder, a butt joint shell is integrally formed at the bottom of the matching cylinder, a circular arc-shaped support screen plate is welded and mounted at the bottom of the butt joint shell, and a graphene water filtering membrane is fixedly mounted on the support screen plate through bolts;
the seawater desalination device comprises a seawater desalination box, a matching barrel, a lifting push rod, a conveying pipe, a conveying motor, a conveying auger and a first electromagnetic valve, wherein the lifting push rod is fixedly installed on the seawater desalination box through a bolt, the output end of the lifting push rod drives the push plate which is sleeved on the outer side of the matching barrel and is attached to the inner wall of the seawater desalination box, the conveying pipe is installed at the bottom of the seawater desalination box, the conveying motor is fixedly installed on the conveying pipe through a bolt, the output end of the conveying motor drives the conveying auger, the tail end of the conveying pipe is communicated with a strong brine discharge pipe, the second electromagnetic valve is installed on the strong brine;
the seawater desalination box is fixedly provided with a rotating motor through bolts, the output end of the rotating motor drives a rotating shaft, the rotating shaft is fixedly provided with a brush plate for cleaning the outer side of the graphene water filtration membrane through bolts, the rotating shaft is integrally formed with a sliding butt joint sleeve, a sliding rod is arranged in the sliding butt joint sleeve in a sliding and inserting mode, the tail end of the sliding rod is fixedly provided with a scraping plate for scraping and brushing the bottom of the seawater desalination box through bolts, and the scraping plate is connected with the rotating shaft through a reset spring;
the filter box comprises a base, a filter box body, a front seal plate, a first liquid supply pump, a second liquid supply pump and a liquid inlet pipe, wherein the side face of the base is provided with at least two support seats, the support seats are fixedly provided with the filter box body through bolts, the front end of the filter box body is provided with the front seal plate through a fixed screw button, the front seal plate is fixedly provided with a filter screen inserted into the middle of the filter box body through bolts, the upper end and the lower end of the interior of the filter box body are divided into a discharge cavity and a water inlet cavity by the filter screen, the left side of the filter box body is fixedly provided with the first liquid supply pump communicated with the water inlet cavity through bolts, the first liquid supply pump is communicated with external;
the seawater desalination tank is fixedly provided with a controller through bolts, and the controller is respectively and electrically connected with the first liquid supply pump, the lifting push rod, the first electromagnetic valve, the second liquid supply pump, the conveying motor and the second electromagnetic valve through leads.
Preferably, the controller is an S7-200 type controller, and the lifting push rod is a single-rod double-acting hydraulic push rod.
Preferably, the front sealing plate is fixedly provided with a pull handle through a bolt, and the filter screen is an activated carbon filter screen.
Compared with the prior art, the invention has the beneficial effects that: the seawater desalination device designed by the invention can utilize the graphene water filtering membrane supported by the new graphene material to filter salt in seawater desalination, and can utilize the lifting push rod to drive the push plate to pressurize seawater so that the seawater can rapidly pass through the graphene water filtering membrane at higher pressure, thereby effectively improving the filtration efficiency, enabling the concentration of residual strong brine to be higher, effectively reducing the consumption of water resources required by discharging the strong brine, and improving the utilization rate of the seawater, so that the seawater desalination device has high practical value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the seawater desalination tank of the present invention;
FIG. 4 is a schematic view of the mating of the docking housing and brush plate of the present invention;
fig. 5 is a sectional view showing the internal structure of the filtration tank of the present invention.
In the figure: 1. a base; 2. a supporting seat; 3. a first liquid supply pump; 4. a front closing plate; 5. a filter box; 6. pulling a handle; 7. fixing the screw button; 8. a liquid inlet pipe; 9. a seawater desalination tank; 10. a fresh water discharge pipe; 11. a lifting push rod; 12. a first solenoid valve; 13. a second liquid supply pump; 14. a controller; 15. a rotating electric machine; 16. a delivery pipe; 17. a second solenoid valve; 18. a strong brine discharge pipe; 19. a conveying motor; 20. a water inlet cavity; 21. a filter screen; 22. a discharge chamber; 23. a fitting barrel; 24. butting the shells; 25. a graphene water filtration membrane; 26. brushing the board; 27. conveying the auger; 28. a squeegee; 29. a rotating shaft; 30. a return spring; 31. a slide bar; 32. sliding the butting sleeve; 33. supporting the screen plate; 34. a push plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a seawater desalination device applying a new graphene material comprises a base 1, wherein a seawater desalination box 9 is fixedly mounted on the base 1 through bolts, a matching cylinder 23 is fixedly mounted in the seawater desalination box 9 through bolts, a fresh water discharge pipe 10 communicated with external fresh water collection equipment is mounted at the top of the matching cylinder 23, a butt joint shell 24 is integrally formed at the bottom of the matching cylinder 23, a circular arc-shaped support screen plate 33 is welded and mounted at the bottom of the butt joint shell 24, and a graphene water filtering membrane 25 is fixedly mounted on the support screen plate 33 through bolts;
a lifting push rod 11 is fixedly installed on the seawater desalination tank 9 through a bolt, the output end of the lifting push rod 11 drives a push plate 34 which is sleeved on the outer side of the matching cylinder 23 and is attached to the inner wall of the seawater desalination tank 9, a conveying pipe 16 is installed at the bottom of the seawater desalination tank 9, a conveying motor 19 is fixedly installed on the conveying pipe 16 through a bolt, a conveying auger 27 is driven by the output end of the conveying motor 19, the tail end of the conveying pipe 16 is communicated with a strong brine discharge pipe 18, a second electromagnetic valve 17 is installed on the strong brine discharge pipe 18, a liquid inlet pipe 8 is installed on the side surface of the seawater desalination tank 9, and a first electromagnetic valve 12 is installed on the liquid inlet pipe;
the seawater desalination tank 9 is fixedly provided with a rotating motor 15 through bolts, the output end of the rotating motor 15 is driven by a rotating shaft 29, the rotating shaft 29 is fixedly provided with a brush plate 26 for cleaning the outer side of the graphene water filtration membrane 25 through bolts, the rotating shaft 29 is integrally formed with a sliding butt-joint sleeve 32, the sliding butt-joint sleeve 32 is internally provided with a sliding rod 31 in a sliding and inserting manner, the tail end of the sliding rod 31 is fixedly provided with a scraper 28 for scraping and brushing the bottom of the seawater desalination tank 9 through bolts, and the scraper 28 is connected with the rotating shaft 29 through a return spring 30;
the side surface of the base 1 is at least provided with two supporting seats 2, the supporting seats 2 are all fixedly provided with a filter box 5 through bolts, the front end of the filter box 5 is provided with a front seal plate 4 through a fixed screw button 7, the front seal plate 4 is fixedly provided with a filter screen 21 inserted into the middle of the filter box 5 through bolts, the filter screen 21 divides the upper end and the lower end of the interior of the filter box 5 into a discharge cavity 22 and a water inlet cavity 20, the left side of the filter box 5 is fixedly provided with a first liquid supply pump 3 communicated with the water inlet cavity 20 through bolts, the first liquid supply pump 3 is communicated with external seawater supply equipment, the right side of the filter box 5 is fixedly provided with a second liquid supply pump 13 communicated with the discharge cavity 22 through bolts, and the output end of the second liquid supply pump 13 is communicated with a liquid;
the seawater desalination box 9 is fixedly provided with a controller 14 through bolts, the controller 14 is respectively electrically connected with the first liquid supply pump 3, the lifting push rod 11, the first electromagnetic valve 12, the second liquid supply pump 13, the conveying motor 19 and the second electromagnetic valve 17 through leads, the controller 14 is an S7-200 type controller, the lifting push rod 11 is a single-rod double-acting hydraulic push rod, the front sealing plate 4 is fixedly provided with a pull handle 6 through bolts, and the filter screen 21 is an activated carbon filter screen.
The working principle is as follows: when the device is used, seawater which is subjected to primary treatment by external pretreatment equipment to remove visible impurities such as sand grains and the like is firstly sent into the water inlet cavity 20 through the first liquid supply pump 3, solid particles which are easy to damage the graphene water filtering membrane 25 are removed after being filtered by the filter screen 21, filtered water flows into the drainage cavity 22 and then is sent into the seawater desalination box 9 under the pumping action of the second liquid supply pump 13, after the seawater desalination box 9 is filled with seawater, the first electromagnetic valve 12 is closed, then the lifting push rod 11 starts to push the push plate 34 to extrude downwards, at the moment, seawater enters the matching cylinder 23 through the graphene water filtering membrane 25 and then is sent out through the fresh water discharge pipe 10, salt in the seawater is filtered by the graphene water filtering membrane 25 and stays at the bottom of the seawater desalination box 9, at the moment, the concentrated supersaturated seawater can separate out partial salt, when the push plate 34 moves downwards to be close to the lowest limit position by five centimeters to twenty centimeters, the conveying motor 19 starts to drive the conveying auger 27 to move, and the second electromagnetic valve 17 is simultaneously driven, so that concentrated brine is discharged through the concentrated brine discharge pipe 18 by using the conveying auger 27, after the push plate 34 moves downwards to the limit position, the conveying motor 19 stops rotating and the second electromagnetic valve 17 is closed, at the moment, the push plate 34 moves upwards, the first electromagnetic valve 12 is opened, the second liquid supply pump 13 continues to inject seawater into the seawater desalination tank 9, at the moment, the water supply speed of the second liquid supply pump 13 is higher than the speed of the push plate 34 which needs to fill the seawater when moving upwards, namely, the seawater in the matching cylinder 23 cannot flow back when the push plate 34 moves upwards, and the water pressure provided by the second liquid supply pump 13 is ensured to still ensure that the graphene water filtering film 25 is in a continuous filtering state in the rising process of the push plate 34, the next round of pressure filtration is continued as the push plate 34 is returned to the top again, repeating the process in sequence. In the above-mentioned in-process rotating electrical machines 15 drives rotation 29 all the time and carries out the gyration of controlling periodically to thereby can utilize brush board 26 to scrub the bottom of graphite alkene drainage membrane 25 and thereby the effectual salinity that gets rid of on graphite alkene rate water membrane 25 deposits, scraper blade 28 also will be all the time hugged closely in the bottom of desalination of sea water case 9 and can scrape the brush along with the rotation of pivot 29 to the bottom of desalination of sea water case 9 under the promotion of reset spring 30 simultaneously, thereby the effectual salt that will separate out forms the turbid liquid and is convenient for be transported by carrying auger 27 in the new mixture entering solution. The device's graphite alkene water filtration membrane 25 is installed in the bottom that supports otter board 33, consequently can effectual guarantee self structural strength, avoids taking place the damage in extrusion process. The device can be abundant utilize the characteristic of graphite alkene new material, realize the rapid filtration to the higher pressure of sea water, can also make the concentration of exhaust strong brine higher simultaneously to effectual realization is to the utilization of sea water, consequently has very high practical value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an use sea water desalination device of graphite alkene new material, includes base (1), its characterized in that: a seawater desalination tank (9) is fixedly mounted on the base (1) through bolts, a matching cylinder (23) is fixedly mounted in the seawater desalination tank (9) through bolts, a fresh water discharge pipe (10) communicated with external fresh water collecting equipment is mounted at the top of the matching cylinder (23), a butt joint shell (24) is integrally formed at the bottom of the matching cylinder (23), a circular arc-shaped support screen plate (33) is welded and mounted at the bottom of the butt joint shell (24), and a graphene water filtering membrane (25) is fixedly mounted on the support screen plate (33) through bolts;
the seawater desalination device is characterized in that a lifting push rod (11) is fixedly mounted on the seawater desalination box (9) through a bolt, the output end of the lifting push rod (11) drives a push plate (34) which is sleeved on the outer side of a matching cylinder (23) and is attached to the inner wall of the seawater desalination box (9), a conveying pipe (16) is mounted at the bottom of the seawater desalination box (9), a conveying motor (19) is fixedly mounted on the conveying pipe (16) through a bolt, a conveying auger (27) is driven by the output end of the conveying motor (19), the tail end of the conveying pipe (16) is communicated with a strong brine discharge pipe (18), a second electromagnetic valve (17) is mounted on the strong brine discharge pipe (18), a liquid inlet pipe (8) is mounted on the side face of the seawater desalination box (9), and a first electromagnetic valve (12) is mounted on;
the seawater desalination tank (9) is fixedly provided with a rotating motor (15) through bolts, the output end of the rotating motor (15) is driven to be provided with a rotating shaft (29), the rotating shaft (29) is fixedly provided with a brush plate (26) used for cleaning the outer side of a graphene water filtering membrane (25) through bolts, the rotating shaft (29) is integrally formed with a sliding butt joint sleeve (32), the sliding butt joint sleeve (32) is internally provided with a sliding rod (31) in a sliding and inserting mode, the tail end of the sliding rod (31) is fixedly provided with a scraping plate (28) used for scraping and brushing the bottom of the seawater desalination tank (9) through bolts, and the scraping plate (28) is connected with the rotating shaft (29) through a reset spring (30);
at least two supporting seats (2) are arranged on the side surface of the base (1), the filtering boxes (5) are fixedly arranged on the supporting seats (2) through bolts, and the front end of the filter box (5) is provided with a front sealing plate (4) through a fixed screw button (7), a filter screen (21) inserted into the middle of the filter box (5) is fixedly arranged on the front sealing plate (4) through a bolt, the upper end and the lower end of the interior of the filter box (5) are divided into a discharge cavity (22) and a water inlet cavity (20) by the filter screen (21), a first liquid supply pump (3) communicated with the water inlet cavity (20) is fixedly arranged on the left side of the filter box (5) through a bolt, the first liquid supply pump (3) is communicated with external seawater supply equipment, a second liquid supply pump (13) communicated with the discharge cavity (22) is fixedly installed on the right side of the filter box (5) through bolts, and the output end of the second liquid supply pump (13) is communicated with the liquid inlet pipe (8);
the seawater desalination tank (9) is fixedly provided with a controller (14) through bolts, and the controller (14) is respectively electrically connected with the first liquid supply pump (3), the lifting push rod (11), the first electromagnetic valve (12), the second liquid supply pump (13), the conveying motor (19) and the second electromagnetic valve (17) through leads.
2. The seawater desalination plant using the new graphene material as claimed in claim 1, wherein: the controller (14) is an S7-200 type controller, and the lifting push rod (11) is a single-rod double-acting hydraulic push rod.
3. The seawater desalination plant using the new graphene material as claimed in claim 1, wherein: the front sealing plate (4) is fixedly provided with a pull handle (6) through a bolt, and the filter screen (21) is an activated carbon filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011534133.9A CN112791594A (en) | 2020-12-22 | 2020-12-22 | Use sea water desalination device of graphite alkene new material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011534133.9A CN112791594A (en) | 2020-12-22 | 2020-12-22 | Use sea water desalination device of graphite alkene new material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112791594A true CN112791594A (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011534133.9A Withdrawn CN112791594A (en) | 2020-12-22 | 2020-12-22 | Use sea water desalination device of graphite alkene new material |
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| Country | Link |
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| CN (1) | CN112791594A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117138429A (en) * | 2023-10-26 | 2023-12-01 | 内蒙古东景生物环保科技有限公司 | Control device for concentrating filter to extract clear liquid and turbid liquid |
-
2020
- 2020-12-22 CN CN202011534133.9A patent/CN112791594A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117138429A (en) * | 2023-10-26 | 2023-12-01 | 内蒙古东景生物环保科技有限公司 | Control device for concentrating filter to extract clear liquid and turbid liquid |
| CN117138429B (en) * | 2023-10-26 | 2024-01-26 | 内蒙古东景生物环保科技有限公司 | Control device for concentrating filter to extract clear liquid and turbid liquid |
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Application publication date: 20210514 |
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| WW01 | Invention patent application withdrawn after publication |