CN104803526A - Small and medium-sized cylindrical deep seawater desalting kit - Google Patents
Small and medium-sized cylindrical deep seawater desalting kit Download PDFInfo
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- CN104803526A CN104803526A CN201510221773.7A CN201510221773A CN104803526A CN 104803526 A CN104803526 A CN 104803526A CN 201510221773 A CN201510221773 A CN 201510221773A CN 104803526 A CN104803526 A CN 104803526A
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- reverse osmosis
- filter cylinder
- water
- pretreated filter
- permeable membranes
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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
Abstract
The invention discloses a small and medium-sized cylindrical deep seawater desalting kit. The whole structure is placed in a position 30 meters below seawater; under the action of the pressure of seawater at the depth, sweater can enter pretreatment filtering cylinders, pretreated water can be fed into telescopic tubes of reverse osmosis semipermeable membrane component buckets, and fresh water can be output through reverse osmosis of the reverse osmosis semipermeable membrane component buckets and can be further fed into an ozone sterilizer and a water storage tank; in addition, due to surge of seawater, the pretreatment filtering cylinders can be pushed to be relatively staggered, the telescopic tubes of the reverse osmosis semipermeable membrane component buckets can be driven to stretch and retract, pressurized fresh water can be output to drive reverse osmosis semipermeable membrane components to output fresh water through reverse osmosis, the water storage tank is directly driven to output fresh water, and an ultrasonic scale remover connecting tube is adopted for ultrasonic scale removal of the pretreatment filtering cylinders and the reverse osmosis semipermeable membrane component buckets.
Description
Technical field: belong to the exploitation of seawater ocean and field of sea water desalting technology.
Background technology:
The exploitation of sea water desaltination, utilize sea water desaltination, being focus in recent years, is one of green water source.
Fresh-water generator is converted into fresh water seawater, is incorporated to domestic water, ecological and environmental protection.
Method for desalting seawater mainly contains: distillation method, electroosmose process and reverse osmosis method, wherein: distillation method is mainly used in the place of large-scale sea water desaltination and energy abundance; Electroosmose process utilizes ion-exchange membrane under electric field action, be separated the anions and canons in salt solution, thus salt concentration in freshwater room is reduced and obtains a kind of membrane separation technique of fresh water, but exist comparatively strict to water quality requirement, the shortcomings such as pre-treatment, bad adaptability need be carried out to former water; Reverse osmosis method, reverse osmosis semi-permeable membranes is utilized to desalinize seawater, ratio of desalinization is very high, so be widely used in sea water desaltination, but have in seawater: silt, particle, bacterium, algae and other microorganisms, be easy to stick with paste dead filter screen and reverse osmosis semi-permeable membranes, need often cleaning, also need high-pressure booster to pressurize could work, bad adaptability, is unsuitable for middle-size and small-size sea water desaltination; This patent proposes a kind of method for this reason: add ultrasonic apparatus for eliminating sludge at pre-processing assembly and reverse osmosis semi-permeable membranes assembly link, carry out ultrasonic self-cleaning dirt, the pressure of deep sea water is utilized to carry out desalination by reverse osmosis, achieve the miniaturization of sea water desaltination, flexibility, give the water supply of the foreign facility of seawater island and seawater away from land, suitability is strong, provide amenities for the people, save energy.
Summary of the invention:
The present invention relates to the middle-size and small-size fresh-water generator in a kind of drum type brake deep-sea, 30 meters of dark positions are descended in one-piece construction placement in the seawater, under the sea pressure effect of this degree of depth, seawater enters pretreated filter cylinder, pretreated water enters reverse osmosis semi-permeable membranes assembly bucket expansion pipe, fresh water is exported through the desalination by reverse osmosis of reverse osmosis semi-permeable membranes assembly bucket, enter ozone sterilizer and water storage box again, it also utilizes the surge in seawater simultaneously, promote the relative changing of the relative positions between pretreated filter cylinder, reverse osmosis semi-permeable membranes assembly bucket expansion pipe is driven to stretch, output pressure desalination water drives reverse osmosis semi-permeable membranes assembly generation reverse osmosis to export fresh water, its Direct driver water storage box exports fresh water, by ultrasonic cleaner connecting leg, ultrasound wave descaling is carried out to pretreated filter cylinder and reverse osmosis semi-permeable membranes assembly bucket.
The present invention mainly comprises a string pretreated filter cylinder, pretreated water enters reverse osmosis semi-permeable membranes assembly bucket expansion pipe from pretreated filter cylinder, and ozone sterilizer in bactericidal purifying cylinder and water storage box, 3 reverse osmosis semi-permeable membranes assembly bucket expansion pipes and 1 ultrasonic cleaner connecting leg is connected between two pretreated filter cylinders and the end face of pretreated filter cylinder, 3 reverse osmosis semi-permeable membranes assembly bucket expansion pipes are evenly arranged in end face outmost turns, 1 ultrasonic cleaner connecting leg is arranged in the center of end face, on another pretreated filter cylinder also so connects, pretreated filter cylinder will along with surge heaving and dipping and swing, driving reverse osmosis semi-permeable membranes assembly bucket expansion pipe stretches by it, the reverse osmosis of mineralization pressure desalination water exports, it has become the energy of pressure desalination water the energy transformation of surge, unidirectional ultraviolet sterilizer is set, by the pressure desalination water that the reverse osmosis of reverse osmosis semi-permeable membranes assembly bucket expansion pipe exports, it drives ozone sterilizer work, the work of ozone sterilizer Direct driver water storage box exports fresh water.
Scheme one, arranges pretreated filter cylinder.
3 pretreated filter cylinders are set in the seawater, can also increase and multiple pretreated filter cylinder is set, pretreated filter cylinder will along with surge heaving and dipping, swing, obtain seawater ocean energy, this programme is only for 3 pretreated filter cylinders, a bactericidal purifying cylinder is also set, also can increase along with pretreated filter cylinder and increase number, 3 pretreated filter cylinders are with end face arranged in series, arrange between one of them pretreated filter cylinder with bactericidal purifying cylinder side and be connected wirerope and connect, prevent bactericidal purifying cylinder from being broken up.
Scheme two, arranges reverse osmosis semi-permeable membranes assembly bucket expansion pipe between pretreated filter cylinder.
3 reverse osmosis semi-permeable membranes assembly bucket expansion pipes and 1 ultrasonic cleaner connecting leg is connected between two pretreated filter cylinders and the end face of pretreated filter cylinder, 3 reverse osmosis semi-permeable membranes assembly bucket expansion pipes are evenly arranged in end face outmost turns, 1 ultrasonic cleaner connecting leg is arranged in the center of end face, on another pretreated filter cylinder also so connects, pretreated filter cylinder will along with surge heaving and dipping and swing, driving reverse osmosis semi-permeable membranes assembly bucket expansion pipe stretches by it, the reverse osmosis of mineralization pressure desalination water exports, this has just become reverse osmosis pressure to export the energy of desalination water the energy transformation of surge, achieve surge energy to change to reverse osmosis pressure.
Scheme three, arranges unidirectional ultraviolet sterilizer.
Installation unidirectional ultraviolet sterilizer is set in each pretreated filter cylinder, the turnover seawater mouth of the reverse osmosis semi-permeable membranes assembly bucket of pretreated filter cylinder end face is connected in unidirectional ultraviolet sterilizer by reverse osmosis semi-permeable membranes assembly bucket expansion pipe defeated seawater pipe, pressure desalination water from reverse osmosis semi-permeable membranes assembly bucket expansion pipe imports in unidirectional ultraviolet sterilizer output channel by one-way channel by unidirectional ultraviolet sterilizer, unidirectional ultraviolet sterilizer is also provided with energy storage, in order to the height pulsation energy of absorption pressure desalination water, also can the low ebb process of supplementary pressure desalination water, pressure desalination water is steadily exported.
Scheme four, arranges ozone sterilizer and water storage box
Ozone sterilizer and bactericidal purifying cylinder are set, are disposed with in this bactericidal purifying cylinder: ultraviolet sterilizer, upper hydraulic pipe, ozone sterilizer, connecting water pipe and water storage box.
The pressure desalination water exported by unidirectional ultraviolet sterilizer is connected in the ultraviolet sterilizer in bactericidal purifying cylinder through lower defeated seawater pipe, pressure desalination water is input in ozone sterilizer through upper hydraulic pipe by ultraviolet sterilizer, driving ozone sterilizer works, swell can become work mechanism energy, between ozone sterilizer and water storage box, connecting water pipe is set, the work of ozone sterilizer Direct driver water storage box exports fresh water, achieving mechanical energy is desalination water pressure, exports desalination water by fresh water output tube.
Scheme five, arranges anchor chain
Being placed in the degree of depth for making this pretreated filter cartridge type seawater wave water storage box is greater than in 30 meters of seawater, anchor chain is set, in succession the pretreated filter cylinder of pretreated filter cartridge type seawater wave water storage box in one end of anchor chain, the other end is ined succession anchor, casts anchor at the bottom of seawater, on the one hand location, on the other hand, it makes this pretreated filter cartridge type seawater wave water storage box go against the stream, and forces it to head sea fluctuating, springs up output fresh water.
Above schemes synthesis defines a kind of pretreated filter cartridge type seawater wave water storage box.
Core content of the present invention: 3 pretreated filter cylinders are set in the seawater, a bactericidal purifying cylinder is also set, 3 pretreated filter cylinders are with end face arranged in series, arrange between one of them pretreated filter cylinder with sea water preprocessing cartridge filter 1 side and be connected wirerope and connect, 3 reverse osmosis semi-permeable membranes assembly bucket expansion pipes and 1 ultrasonic cleaner connecting leg is connected between two pretreated filter cylinders and the end face of pretreated filter cylinder, 3 reverse osmosis semi-permeable membranes assembly bucket expansion pipes are evenly arranged in end face outmost turns, 1 ultrasonic cleaner connecting leg is arranged in the center of end face, on another pretreated filter cylinder also so connects, be connected on the end face of pretreated filter cylinder by universal pipe joint at the bottom of reverse osmosis semi-permeable membranes assembly bucket, the end of the reverse osmosis semi-permeable membranes assembly bucket expansion pipe stretched out from reverse osmosis semi-permeable membranes assembly bucket is connected to the end face of pretreated filter cylinder by universal pipe joint, one end of ultrasonic cleaner connecting leg is connected to the end face of pretreated filter cylinder by ultrasonic cleaner connecting leg universal coupling bearing, the other end of ultrasonic cleaner connecting leg is connected to the end face of another pretreated filter cylinder by ultrasonic cleaner connecting leg universal coupling bearing B, installation unidirectional ultraviolet sterilizer is set in each pretreated filter cylinder, the intake-outlet of the reverse osmosis semi-permeable membranes assembly bucket of pretreated filter cylinder end face is connected in unidirectional ultraviolet sterilizer by reverse osmosis semi-permeable membranes assembly bucket expansion pipe hydraulic pipe, in the ultraviolet sterilizer that unidirectional ultraviolet sterilizer delivery port is connected in bactericidal purifying cylinder through lower hydraulic pipe, be disposed with in bactericidal purifying cylinder: ultraviolet sterilizer, upper hydraulic pipe, ozone sterilizer, connecting water pipe and water storage box, ultraviolet sterilizer is connected in ozone sterilizer through upper hydraulic pipe, between ozone sterilizer and water storage box, connecting water pipe is set, at water storage box configuration fresh water output tube, pretreated filter cylinder is also provided with anchor chain.
The middle-size and small-size fresh-water generator in a kind of drum type brake deep-sea, 30 meters of dark positions are descended in one-piece construction placement in the seawater, under the sea pressure effect of this degree of depth, seawater enters pretreated filter cylinder, pretreated water enters reverse osmosis semi-permeable membranes assembly bucket expansion pipe from pretreated filter cylinder, the fresh water exported through the desalination by reverse osmosis of reverse osmosis semi-permeable membranes assembly bucket enters ozone sterilizer and water storage box, it utilizes the surge in seawater, promote the relative changing of the relative positions between pretreated filter cylinder, reverse osmosis semi-permeable membranes assembly bucket expansion pipe is driven to stretch, output pressure desalination water drives reverse osmosis semi-permeable membranes assembly generation reverse osmosis to export fresh water, its Direct driver water storage box exports fresh water, by ultrasonic cleaner connecting leg, ultrasound wave descaling is carried out to pretreated filter cylinder and reverse osmosis semi-permeable membranes assembly.
Accompanying drawing illustrates:
Accompanying drawing is structure iron of the present invention, wherein be respectively, 1, bactericidal purifying cylinder, 2, ultraviolet sterilizer, 3, upper hydraulic pipe A, 4, ozone sterilizer, 5, connecting water pipe, 6, water storage box, 7, fresh water output tube, 8, connect wirerope, 9, pretreated filter cylinder B, 10, pretreated filter cylinder C, 11, upper hydraulic pipe B, 12, anchor chain, 13, anchor, 14, universal pipe joint, 15, reverse osmosis semi-permeable membranes assembly bucket expansion pipe, 16, ultrasonic cleaner connecting leg universal coupling bearing B, 17, reverse osmosis semi-permeable membranes assembly bucket, 18, universal pipe joint, 19, ultrasonic cleaner connecting leg, 20, ultrasonic cleaner connecting leg universal coupling bearing A, 21, the defeated seawater pipe of reverse osmosis semi-permeable membranes assembly bucket expansion pipe, 22, pretreated filter cylinder A, 23, unidirectional ultraviolet sterilizer, 24, reverse osmosis semi-permeable membranes assembly bucket expansion pipe sand prevention telescopic cover, 25, lower defeated seawater pipe A, 26, fresh water output tube, 27, outer tube.
Embodiment:
Pretreated filter cylinder A 22 adrift in seawater, pretreated filter cylinder B9 and pretreated filter cylinder C10, 3 pretreated filter cylinder end face arranged in series, also bactericidal purifying cylinder 1 adrift, arrange between pretreated filter cylinder B9 with sea water preprocessing cartridge filter 1 side and be connected wirerope 8, seawater wave great waves promote pretreated filter cylinder A22 and between pretreated filter cylinder B9 and pretreated filter cylinder C10, relative movement occur, 3 reverse osmosis semi-permeable membranes assembly bucket expansion pipes and 1 ultrasonic cleaner connecting leg is connected between the end face of pretreated filter cylinder A22 and pretreated filter cylinder B 9, 3 reverse osmosis semi-permeable membranes assembly bucket expansion pipes are evenly arranged in end face outmost turns, 1 ultrasonic cleaner connecting leg is arranged in the center of end face, also be so connected between pretreated filter cylinder B9 with pretreated filter cylinder C10 end face, reverse osmosis semi-permeable membranes assembly bucket 17 is connected on the end face of pretreated filter cylinder A22 by universal pipe joint 18, reverse osmosis semi-permeable membranes assembly bucket expansion pipe 15 is stretched out from reverse osmosis semi-permeable membranes assembly bucket 17, the end of reverse osmosis semi-permeable membranes assembly bucket expansion pipe 15 is connected to by universal pipe joint 14 on the end face of pretreated filter cylinder B 9, one end of ultrasonic cleaner connecting leg 19 is connected to the end face of pretreated filter cylinder A 22 by ultrasonic cleaner connecting leg universal coupling bearing A 20, the other end of ultrasonic cleaner connecting leg 19 is connected to the end face of pretreated filter cylinder B 9 by ultrasonic cleaner connecting leg universal coupling bearing B, pretreated filter cylinder A 22 and the relative movement occurred between pretreated filter cylinder B9 and pretreated filter cylinder C10, the reverse osmosis semi-permeable membranes assembly bucket expansion pipe of 3 reverse osmosis semi-permeable membranes assembly bucket expansion pipes between the end face of pretreated filter cylinder A 22 and pretreated filter cylinder B9 respectively has flexible, the reverse osmosis of pressure desalination water is respectively had to export, the unidirectional ultraviolet sterilizer 23 of installation one is set in pretreated filter cylinder A 22, the turnover seawater mouth of reverse osmosis semi-permeable membranes assembly bucket 17 is connected in unidirectional ultraviolet sterilizer 23 by reverse osmosis semi-permeable membranes assembly bucket expansion pipe defeated seawater pipe 21, be transported in the ultraviolet sterilizer 2 in bactericidal purifying cylinder 1 by the pressure desalination water exported after the rectification of unidirectional ultraviolet sterilizer 23 through lower defeated seawater pipe A 25, be disposed with in bactericidal purifying cylinder 1: ultraviolet sterilizer 2, ozone sterilizer 4 and water storage box 6, ultraviolet sterilizer 2 output pressure desalination water is input in ozone sterilizer 4 through upper hydraulic pipe A, drive ozone sterilizer 4 output services, connecting water pipe 5 is set between ozone sterilizer 4 and water storage box 6, ozone sterilizer 4 output services connect the work of driving water storage box by connecting water pipe 5 and export fresh water, water storage box exports fresh water and exports desalination water through fresh water output tube 7.
Connect wirerope 8 and ensure that bactericidal purifying cylinder 1 does not depart from pretreated filter cylinder A 22, pretreated filter cylinder B9 and pretreated filter cylinder C10; It is connect pretreated filter cylinder A 22, pretreated filter cylinder B9 that ultrasonic cleaner connecting leg 19 acts on one, two is the moving fulcrums as pretreated filter cylinder beat, makes the reverse osmosis semi-permeable membranes assembly bucket expansion pipe 15 of reverse osmosis semi-permeable membranes assembly bucket expansion pipe 16 obtain effective extendable room; Pretreated filter cylinder 9 is also arranged and connects anchor chain 12, anchor 13 is set in anchor chain 12 lower end; On reverse osmosis semi-permeable membranes assembly bucket expansion pipe 15, arrange and be provided with reverse osmosis semi-permeable membranes assembly bucket expansion pipe sand prevention telescopic cover 24, protection reverse osmosis semi-permeable membranes assembly bucket expansion pipe is not corroded by seawater sand, and each reverse osmosis semi-permeable membranes assembly bucket expansion pipe is all like this.
30 meters of dark positions are descended in one-piece construction placement in the seawater, under the sea pressure effect of this degree of depth, seawater enters pretreated filter cylinder 9, pretreated water enters reverse osmosis semi-permeable membranes assembly bucket expansion pipe 15 from pretreated filter cylinder, the fresh water exported through the desalination by reverse osmosis of reverse osmosis semi-permeable membranes assembly bucket 17 enters ozone sterilizer 2 and water storage box 6, it utilizes the surge in seawater, promote the relative changing of the relative positions between pretreated filter cylinder 9 with pretreated filter cylinder 22, reverse osmosis semi-permeable membranes assembly bucket expansion pipe 15 is driven to stretch, output pressure desalination water drives reverse osmosis semi-permeable membranes assembly generation reverse osmosis to export fresh water, its Direct driver water storage box 6 exports fresh water, by ultrasonic cleaner connecting leg 19, ultrasound wave descaling is carried out to pretreated filter cylinder 9 and reverse osmosis semi-permeable membranes assembly bucket 17.
Claims (2)
1. the middle-size and small-size fresh-water generator in drum type brake deep-sea, it is characterized in that: 3 pretreated filter cylinders are set in the seawater, a bactericidal purifying cylinder is also set, 3 pretreated filter cylinders are with end face arranged in series, arrange between one of them pretreated filter cylinder with sea water preprocessing cartridge filter 1 side and be connected wirerope and connect, 3 reverse osmosis semi-permeable membranes assembly bucket expansion pipes and 1 ultrasonic cleaner connecting leg is connected between two pretreated filter cylinders and the end face of pretreated filter cylinder, 3 reverse osmosis semi-permeable membranes assembly bucket expansion pipes are evenly arranged in end face outmost turns, 1 ultrasonic cleaner connecting leg is arranged in the center of end face, on another pretreated filter cylinder also so connects, be connected on the end face of pretreated filter cylinder by universal pipe joint at the bottom of reverse osmosis semi-permeable membranes assembly bucket, the end of the reverse osmosis semi-permeable membranes assembly bucket expansion pipe stretched out from reverse osmosis semi-permeable membranes assembly bucket is connected to the end face of pretreated filter cylinder by universal pipe joint, one end of ultrasonic cleaner connecting leg is connected to the end face of pretreated filter cylinder by ultrasonic cleaner connecting leg universal coupling bearing, the other end of ultrasonic cleaner connecting leg is connected to the end face of another pretreated filter cylinder by ultrasonic cleaner connecting leg universal coupling bearing B, installation unidirectional ultraviolet sterilizer is set in each pretreated filter cylinder, the intake-outlet of the reverse osmosis semi-permeable membranes assembly bucket of pretreated filter cylinder end face is connected in unidirectional ultraviolet sterilizer by reverse osmosis semi-permeable membranes assembly bucket expansion pipe hydraulic pipe, in the ultraviolet sterilizer that unidirectional ultraviolet sterilizer delivery port is connected in bactericidal purifying cylinder through lower hydraulic pipe, be disposed with in bactericidal purifying cylinder: ultraviolet sterilizer, upper hydraulic pipe, ozone sterilizer, connecting water pipe and water storage box, ultraviolet sterilizer is connected in ozone sterilizer through upper hydraulic pipe, between ozone sterilizer and water storage box, connecting water pipe is set, at water storage box configuration fresh water output tube, pretreated filter cylinder is also provided with anchor chain.
2. the middle-size and small-size fresh-water generator in a kind of drum type brake deep-sea according to claim 1, it is characterized in that: 30 meters of dark positions are descended in one-piece construction placement in the seawater, under the sea pressure effect of this degree of depth, seawater enters pretreated filter cylinder, pretreated water enters reverse osmosis semi-permeable membranes assembly bucket expansion pipe from pretreated filter cylinder, the fresh water exported through the desalination by reverse osmosis of reverse osmosis semi-permeable membranes assembly bucket enters ozone sterilizer and water storage box, it utilizes the surge in seawater, promote the relative changing of the relative positions between pretreated filter cylinder, reverse osmosis semi-permeable membranes assembly bucket expansion pipe is driven to stretch, output pressure desalination water drives reverse osmosis semi-permeable membranes assembly generation reverse osmosis to export fresh water, its Direct driver water storage box exports fresh water, by ultrasonic cleaner connecting leg, ultrasound wave descaling is carried out to pretreated filter cylinder and reverse osmosis semi-permeable membranes assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221773.7A CN104803526A (en) | 2015-04-30 | 2015-04-30 | Small and medium-sized cylindrical deep seawater desalting kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221773.7A CN104803526A (en) | 2015-04-30 | 2015-04-30 | Small and medium-sized cylindrical deep seawater desalting kit |
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| Publication Number | Publication Date |
|---|---|
| CN104803526A true CN104803526A (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510221773.7A Pending CN104803526A (en) | 2015-04-30 | 2015-04-30 | Small and medium-sized cylindrical deep seawater desalting kit |
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| CN (1) | CN104803526A (en) |
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2015
- 2015-04-30 CN CN201510221773.7A patent/CN104803526A/en active Pending
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Application publication date: 20150729 |