CN2368833Y - Apparatus for desalinating seawater at deep sea and pumping - Google Patents
Apparatus for desalinating seawater at deep sea and pumping Download PDFInfo
- Publication number
- CN2368833Y CN2368833Y CN99225487U CN99225487U CN2368833Y CN 2368833 Y CN2368833 Y CN 2368833Y CN 99225487 U CN99225487 U CN 99225487U CN 99225487 U CN99225487 U CN 99225487U CN 2368833 Y CN2368833 Y CN 2368833Y
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- China
- Prior art keywords
- water
- desalination
- sea
- pipe
- desalinating
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- Expired - Fee Related
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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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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to an apparatus for desalinating and pumping seawater at a deep sea, which comprises a seawater desalinating apparatus, a seawater pumping apparatus, a fresh water storing and conveying control apparatus, an atmospheric communicating pipe and a pressure sensor, wherein, the seawater desalinating apparatus comprises a desalinating pipe, and a filtering and purifying layer and a desalinating layer which are coated on an outer layer of the desalinating pipe, and a fresh water communicating pipe; the fresh water storing and conveying control apparatus comprises a water storing container, a water pump and a fresh water conveying pipe. The utility model is arranged in a deep sea, and utilizes the pressure difference of atmospheric pressure on a sea plane and the pressure of a sea post of the deep sea to make deep seawater permeate the filtering and purifying layer and the desalinating layer and enter the water storing container through the desalinating pipe, and desalinated water is lifted and outputted from a sea surface by the water pump. The utility model has the advantages of high desalinating rate and no pollution in the process of processing.
Description
The utility model relates to sea water desaltination and draw-out device, the sea water desaltination and the draw-out device in zone, particularly a kind of deep-sea.
Recently the contaminated degree of seawater is serious all the more, particularly its bacterium, organic compound, mineral oils, suspended particulate etc. have influenced the seawater hygienic quality in the seawater on greater coasting area and top layer, be unfavorable for that the mankind get its desalination and drink, hindered the normal growth of famous and precious fishes and shrimps to grow, and desalinating cost increases in desalting process, and the dope discharging has caused the environmental pollution in land and coastal waters.
And deep sea water is nutritious and lack contaminated, deep sea water is meant off sea seawater below 200 meters of benthos, the depths, sea is difficult to see sunlight, the few bacterium of low temperature, thereby the organism decomposition rate exceeds resultant velocity greatly, in the process that organism promptly decomposes in a large number, produced abundant nitrogenous, phosphorous nutrition, take or desalinate the bathypelagic salt water supply mankind and be used as heath food, and production novel food product, bring up famous and precious fishes and shrimps, preparation cosmetics etc. all have great economic benefit and development prospect.
Existingly extract on land the technology that the shallow sea seawater is desalinated, the one, extract contaminated surface seawater; The 2nd, in desalting process, need separation, expended a large amount of electric power; The 3rd, in the desalination process, must discharge concentrate, polluted thus environment.
The purpose of this utility model provides a kind of improved sea water in deep sea desalination and draw-out device, and it can desalinate and extract not contaminated seawater in the deep-sea, no concentrate discharging, and process is not polluted.
A kind of sea water in deep sea desalination described in the utility model and draw-out device comprise sea water desalinating unit and draw-out device, and it comprises that also fresh water stores conveying control device, and wherein one be arranged on this device interior atmospheric communicating pipe and pressure sensor; Described sea water desalinating unit comprises desalination pipe, the filtration, purification layer and the desalination layer that wrap at the desalination outer tube layer, and the fresh water communicating pipe that is connected with desalination pipe delivery port; Described fresh water stores conveying control device and comprises the water container that is connected with fresh water communicating pipe, extract the water pump of fresh water, and fresh water water-supply-pipe, described sea water desalinating unit and fresh water store conveying control device and all are installed in the deep-sea, utilize the pressure reduction of atmospheric pressure and deep sea water column pressure on the sea level, make deep-sea water penetrate filtration, purification layer and desalination layer, enter water container by the desalination pipe, by water pump desalination water is promoted the output sea.
Adopt the utility model to desalinate exploitation to deep sea water, deep sea water namely can directly be taken after desalination, being drawn into the land, also can add in various food, beverage, the cosmetics replenishers as nutrition and health care to.The utility model does not pollute in the course of processing, and the desalination rate is higher.
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Fig. 1 is the structural representation of single-stage desalting equipment.
Fig. 2 is the structural representation of two-stage tandem desalting equipment.
Fig. 3 is the structural representation of plural serial stage desalting equipment.
Referring to Fig. 1, desalination of a kind of sea water in deep sea and draw-out device comprise sea water desalinating plant 1, and fresh water stores conveying control device 5, and wherein one be arranged on this device interior atmospheric communicating pipe 56 and pressure transmitter 55.
Sea water desalinating unit 1 comprises desalination pipe 12, manages filtration, purification layer and the desalination layer 11 that 12 skins wrap in desalination, and manages the fresh water communicating pipe 13 that 12 delivery ports are connected with desalination.This desalination layer 11 can be a kind of desalination film, and seawater can directly penetrate this filtration, purification layer and the desalination film enters desalination pipe 12.
Fresh water stores conveying control device 5 and comprises the water container 51 that is connected with fresh water communicating pipe 13, extracts the water pump 52 of fresh water, and fresh water hydraulic pipe 53.
Sea water desalinating unit 1 and fresh water store conveying control device 5 and all are installed in the deep-sea, can be led by hawser or suspender member 6 and hang, and by transmitting electric power on the sea, be connected on the water pump 52 by power lead 54, the other end of hawser 6 can be affiliated on boats and ships, also can be affiliated on fixed platform.
This device utilizes the pressure reduction of atmospheric pressure and deep sea water column pressure on the sea level, mainly utilizes the pressure of place, deep-sea seawater to carry out counter-infiltration, is 60Kg/cm such as the seawater pressure 600 meters depths
2, about 5.89Mpa/cm
2, its pressure reduction is kept by atmospheric communicating pipe 56 and water-supply-pipe 53.Filtration, purification layer and desalination layer 11 that seawater directly penetrates in the desalting plant 1 enter desalination pipe 12, first class purification and desalination of water in the desalination pipe 12, by fresh water communicating pipe 13 desalination water being imported fresh water stores in the water container 51 in the conveying control device 5, water pump 52 promotes the desalination water supercharging, by water-supply-pipe 53 output seas, can is produced then.
Water level and hydraulic pressure in the desalting equipment 1 are transferred to the sea supervisory console by pressure transmitter 55, are monitored by operator.
Referring to Fig. 2, filtration, purification layer and desalination layer 11 that penetration of sea water is crossed in the first order desalting plant 1 enter desalination pipe 12, and the water in the desalination pipe 12 is tentatively desalination, by fresh water communicating pipe 13 desalination water are imported and are carried out the desalination second time in the second level desalting plant 2.Second stage desalting equipment 2 is equipped with desalination layer 21, be together in series before and after respectively between the every desalination pipe 22, desalination layer 21 skin of every desalination pipe 22 are provided with chuck 26, on chuck 26, be provided with water-in, and water outlet is arranged at a wherein end mouth of pipe of desalination pipe 22, and last root desalination is managed 22 by on the water container 51 that is connected to fresh water communicating pipe 23 in the fresh water storage conveying control device 5.
The dope that produces in desalination second time process enters the sea by dope pipe 25 by heavy liquor pump 24.The water pump 52 that fresh water stores in the e Foerderanlage 5 promotes the desalination water supercharging, and by hydraulic pipe 53 output seas, can is produced then.
Referring to Fig. 3, filtration, purification layer and desalination layer 11 that penetration of sea water is crossed in the first order desalting plant 1 enter desalination pipe 12, and the water in the desalination pipe 12 is tentatively desalination, by fresh water communicating pipe 13 desalination water are imported and are carried out the desalination second time in the second level desalting plant 2.Second level desalting plant 2 is equipped with desalination layer 21, every desalination pipe 22 is in series mutually, desalination layer 21 skin of every desalination pipe 22 are provided with chuck 26, to be connected in fresh water communicating pipe 13 on desalination layer 21 chuck 26 of the first desalination pipe 221, be connected with the desalination layer chuck 26 of the second desalination pipe 222 by the desalination layer chuck 26 of a dope pipe 25 with the first desalination pipe 221 again, the desalination layer chuck 26 of the second desalination pipe 222 is connected by the desalination layer chuck 26 of a dope pipe 25 with the 3rd desalination pipe 223 again, every desalination pipe 22 has a delivery port to be connected in fresh water communicating pipe 23, and fresh water communicating pipe, 23 water containers 51 that store in the conveying control device 5 with fresh water were connected.
The dope that produces by the desalination order of desalination pipe 22 in desalination second time process enters the sea by concentrate pump 24.The water pump 52 that fresh water stores in the conveying control device 5 promotes the desalination water supercharging, and by hydraulic pipe 53 output seas, can is produced then.
According to the water quality index requirement, the utility model both can single-stage be desalinated and extraction for deep sea water, also can desalinate and extraction by two-stage tandem, can also desalinate and extraction by plural serial stage, for example by importing the third level, the fourth stage fresh water communicating pipe and even more multistagely desalinating and extract, to obtain the more desalination water of high-quality.
Claims (1)
1. sea water in deep sea desalination and draw-out device, it comprises sea water desalinating unit and draw-out device, it is characterized in that, it comprises that also fresh water stores conveying control device, and wherein one be arranged on this device interior atmospheric communicating pipe and pressure sensor; Described sea water desalinating unit comprises desalination pipe, the filtration, purification layer and the desalination layer that wrap at the desalination outer tube layer, and the fresh water communicating pipe that is connected with desalination pipe delivery port; Described fresh water stores conveying control device and comprises the water container that is connected with fresh water communicating pipe, extract the water pump of fresh water, and fresh water water-supply-pipe, described sea water desalinating unit and fresh water store conveying control device and all are installed in the deep-sea, utilize the pressure reduction of atmospheric pressure and deep sea water column pressure on the sea level, make deep-sea water penetrate filtration, purification layer and desalination layer, enter water container by the desalination pipe, by water pump desalination water is promoted the output sea.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99225487U CN2368833Y (en) | 1999-01-18 | 1999-01-18 | Apparatus for desalinating seawater at deep sea and pumping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99225487U CN2368833Y (en) | 1999-01-18 | 1999-01-18 | Apparatus for desalinating seawater at deep sea and pumping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2368833Y true CN2368833Y (en) | 2000-03-15 |
Family
ID=34015355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99225487U Expired - Fee Related CN2368833Y (en) | 1999-01-18 | 1999-01-18 | Apparatus for desalinating seawater at deep sea and pumping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2368833Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1312450C (en) * | 2004-03-18 | 2007-04-25 | 上海交通大学 | Variable depth and large diameter seawater sucking system |
| CN104631602A (en) * | 2014-12-31 | 2015-05-20 | 中交一航局第二工程有限公司 | Construction method of pipeline in sea area for sewage deep sea disposal engineering |
-
1999
- 1999-01-18 CN CN99225487U patent/CN2368833Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1312450C (en) * | 2004-03-18 | 2007-04-25 | 上海交通大学 | Variable depth and large diameter seawater sucking system |
| CN104631602A (en) * | 2014-12-31 | 2015-05-20 | 中交一航局第二工程有限公司 | Construction method of pipeline in sea area for sewage deep sea disposal engineering |
| CN104631602B (en) * | 2014-12-31 | 2016-08-17 | 中交一航局第二工程有限公司 | Sewage deep sea emission engineering marine site pipeline construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |