DE2830705A1 - Sea water desalination - by solar radiation in distribution ducts from coast to inland consumers - Google Patents

Sea water desalination - by solar radiation in distribution ducts from coast to inland consumers

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Publication number
DE2830705A1
DE2830705A1 DE19782830705 DE2830705A DE2830705A1 DE 2830705 A1 DE2830705 A1 DE 2830705A1 DE 19782830705 DE19782830705 DE 19782830705 DE 2830705 A DE2830705 A DE 2830705A DE 2830705 A1 DE2830705 A1 DE 2830705A1
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Germany
Prior art keywords
water
coast
inland
consumers
absorption
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19782830705
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German (de)
Inventor
Larbi Hadjeri
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Individual
Original Assignee
Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to DE19782830705 priority Critical patent/DE2830705A1/en
Publication of DE2830705A1 publication Critical patent/DE2830705A1/en
Withdrawn legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/02Treatment of water, waste water, or sewage by heating
    • C02F1/04Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/14Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124Water desalination
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124Water desalination
    • Y02A20/138Water desalination using renewable energy
    • Y02A20/142Solar thermal; Photovoltaics
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20Controlling water pollution; Waste water treatment
    • Y02A20/208Off-grid powered water treatment
    • Y02A20/211Solar-powered water purification
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20Controlling water pollution; Waste water treatment
    • Y02A20/208Off-grid powered water treatment
    • Y02A20/212Solar-powered wastewater sewage treatment, e.g. spray evaporation

Abstract

In a seawater desalination system, the seawater is channeled from the coast to inland consumers in V-shaped channels. Woven tissue absorbs the water and this is turned into vapour under a semicircular transparent dome cover. The fresh water condenses and is collected along the sides. This system supplies drinking water for users away from the coast line. It causes a minimum of disturbance to the environment.

Description

Solar-Salzwasserverdunstungskanal auf Absorptionsbasis zur Süßwassergewinnung.Solar salt water evaporation channel based on absorption for fresh water production.

Titel: Entsalzungsanlage zur Süßwas sergewirnung Anwendungsgebiet: Die Erfindung betrifft eine Anlage bestehend aus: Sonnenbestrahlter,mit Plastikfolie bedeckter V-förmigem Solar-Salzwasserverdunstungskanal, arbeiteul auf Absorptionsbasis durch saugfähiges Gewebe und Luftzufuhr zur Süßwassergewinnung.Title: Desalination plant for generating fresh water Area of application: The invention relates to a system consisting of: Sun-irradiated, with plastic film Covered V-shaped solar salt water evaporation channel, work on an absorption basis through absorbent fabric and air supply for fresh water production.

Zweck: Der Yerdunstungskanal dient sowohl als Leitung, um das zu verarbeitende Salzwasser vom Meers See etc bis zum Zil zu führen, als auch als Verdunstungselement bzw. als selbständite zusätzliche Entsalzungsanlage dank der geflügelten Form, der baubenförmigen Bedeckung, der im Wasser hängenden Absorptionsgewebe, der Luftzufuhr und der angeschlossenen Kondensationseinheit.Purpose: The evaporation channel serves both as a conduit to the to be processed To carry salt water from the sea etc to the Zil, as well as an evaporation element or as an independent additional desalination plant thanks to the winged shape, the dome-shaped covering, the absorbent fabric hanging in the water, the air supply and the connected condensation unit.

Stand der Technik: ist mir nicht bekannt.State of the art: not known to me.

Aufgabe: Der Erfindung obliegt die Aufgabe, die benötigte Saizwassermenge umweltfreundlich über lange Strecken durch das flache Landesinnere zur Entsalzung zu führen; doch gleichzeitig kann das Wasser unterwegs gefiltert werden, zum Teil verdunsten und in einer aus dem Kanal gebildeten Kondensationseinheit Trinkwasser aus der hingeführten gesättigten Luft gewonnen werden.Task: The task of the invention is to provide the required amount of saizwasser Environmentally friendly over long distances through the flat interior for desalination respectively; but at the same time the water can be filtered on the way, in part evaporate and drinking water in a condensation unit formed from the sewer can be obtained from the supplied saturated air.

Lösung: Diese rufgabe wird erfinderisch dadurch gelöst, daß eine zusätzliche Verdunstungs- und Destillationseinheit hergestellt wird aus einer ohnedies notwendigen Salzwasserleitung. Die Norm, die Bedeckung und die lateralen und Y - förmigen, saugfähigen Gewebe auf Absorptionsbasis arbeitend, ermöglichen es, durch die hindurchströmende Luft eine mehrfache Verdunstung zu erreichen. Diese wird zu einer vereinfachten, aus der Leitung hergestellten Destilliereinhewt geführt, worin sie kondensiert. (G & D).Solution: This task is solved according to the invention in that an additional Evaporation and distillation unit is made from an anyway necessary Saltwater pipe. The norm, the covering and the lateral and Y - shaped, absorbent Working on the basis of absorption, make it possible to flow through the Air to achieve multiple evaporation. This becomes a simplified, Out of the line produced distillation unit, in which it condenses. (G&D).

Weitere Ausgestaltung der Erfindung: Günstige Fertigungsforn, günstiges Material sowohl des Gestells, der sonnenstrahlendurchlässigen Bedeckung als auch des Sauggewebes.Further embodiment of the invention: Inexpensive production form, inexpensive Material of both the frame, the solar-permeable cover and of the absorbent tissue.

Erzielbare Vorteile : Die Salzwasserleitungen dienen als Verdunstungsleitungen, Filterung und Teilentsalzung durch ruhigen Lauf und Ausscheidmdglich eit von scnwerem Wasser im tiefsten Teil der Zeitung, Tagsüber erwärmtes Wasser in der Leitung kann über Nacht dank der Haubendeckung und Luftzufuhr weiter verdunsten.Achievable advantages: The salt water pipes serve as evaporation pipes, Filtering and partial desalination through smooth running and elimination of heavy Water in the deepest part of the newspaper, water heated during the day in the tap can Continue to evaporate overnight thanks to the hood cover and air supply.

Das vornehmlich über Nacht anfallende Kondenswasser kann im Laufe der Strecke dank der beiderseitigen Halbrohre gesammelt werden. Die Ralbronre haben die zusätzliche Aufgabe, die Bedeckung straff zu halten, frische Luft nindurchziehen zu lasen, und kannen bei eventuellem Regen das auf die Bev dachung fallende Regenwasser sammeln, das u.a. zum Gießen und zum Trän@en des Siehe verwendet werden lLannO Schließlich: meerwasser und dessen getrennte Salze und Mineralien sind so geführt und zusummengefaßt, daß der Erdboden innerhalb und außerhalb der Anlage nicht zu Schaden kommt. Dafür wird die Luft in der Umgebung der Anlage in den heizen, trockenen Ländern mit Feuchtigkeit angereichert, was der unfang vom Anfang bedeutet, Beschreibung: (A und B wurde Ihnen mit dem ersten Teil am 806078 eingereicht).The condensation, which occurs mainly overnight, can occur in the course along the route thanks to the half-tubes on both sides. The Ralbronre have the additional task of keeping the cover taut, drawing in fresh air to read, and can the rainwater falling on the roof in the event of rain collect, which are used, among other things, for watering and watering the See lLannO Finally: sea water and its separate salts and minerals are managed and summed up in such a way that that the soil inside and outside the facility is not damaged. Therefore the air in the vicinity of the system in the hot, dry countries with moisture enriched, what the scope means from the beginning, Description: (A and B was given to you with the first part submitted on 806078).

C: Führender Meerwasserleitungsabschnitt auf absorptionsbasis, Das Wasser muß so oder so zum Verbraucher geführt werden, der sich normalerweise nicht nur unmittelbar am Meer niedcrläßt; so könnte die übliche Süßwasserverbindungskanalisation in Salzwas serverbindungskanäle umgestaltet werden, unter Anwendung der ergiebigeren Verdunstung auf Absorptionsbasis, und zwar vom Ausgangsunkt, d,h, Meer, See etc bis zur Kondensationsstelle.C: Leading absorption-based seawater pipeline, Das One way or another, water has to be led to the consumer, who normally is not only lowers directly by the sea; so could the usual freshwater connecting sewerage can be remodeled into salt water connection channels, using the more productive ones Evaporation based on absorption, namely from the starting point, d, h, sea, lake etc to the point of condensation.

Das Wasser fließt langsam unmittelbar von einem am Meer befindlichen Bassin in den V-flügelförmigen Kanal (i) in einer Höhe kurz oberhalb des V-HalsesO Das Schwerw&sser mit eventuellen Verunreinigungen hat die Möglichkeit, an der untersten Stelle der Leitung periodisch herausgelassen zu werden (2)o In einer dafür vorgesehenen Sammelstelle verdunstet das Schwerwasser in die Atmosphäre.The water slowly flows directly from one by the sea Basin in the V-wing-shaped canal (i) at a level just above the V-neckO The heavy water with possible impurities has the opportunity to participate in the the lowest point of the line to be let out periodically (2) o In one for the designated collection point, the heavy water evaporates into the atmosphere.

Das Oberflächenwasser wird von überhängendem Gewebestoff absorbiert (3) und als Wasserfilm vom Stoff hochgesaugt, um sofort durch die Luftzufuhr zu verdunsten. Der Dunst bildet sich unter der sonnenstrahlendurchlässigen Bedeckungshaube (4) und wird vom Luftzug zur Kondensationseinheit mitgetragen.The surface water is absorbed by overhanging tissue (3) and sucked up as a film of water by the fabric, to immediately through the air supply evaporate. The haze forms under the sun-transparent canopy (4) and is carried along by the draft to the condensation unit.

Die Haube wird anhand von Unterstützungsstücken (5) und Befestigungsstangen mit Halterollen (6) an den äußeren Sammelwasserrinnen befestigt, Zusätzliche Luft kann zwischen den Kunststoffschlaufen und den Befestigungsstangen bzwo Halterrollen hindurch innerhalb der Sammelwasserrinnen zu dem Saugstoff unter der haube gelangen und die Verdunstung verstärken. Anfallendes Kondenswasser, vor allem nachts, fließt in die Sammelrinnen und reguliert durch sein Niveau die Luftzufuhr0 Diese Verdunstungsart auf Absorptionsbasis und ijuftzufuhr als Sättigung und Transportmittel erlaubt eine mehrfach starke Verdunstung als die des stehenden Wassers, so flach es auch sein mag, ohne nennenswerte Luftbewegng. Die interposierten, im Wasser streifenden und zum großen Teil über dem Wasser hängenden Gewebe haben außer ihrer Saugeigenschaft und dünnsten Wasserfilmbildung die Luftbewegung innerhalb der Anlage positiv zu gestalten und die Verdunstung zu aktivieren0 Da aber das Land nicht überall kilometerlang flach ist, so könnte ein verzweigtes, doch in sich zusammenhängendes System vorgesehen werden, bei dem ZOB. Hauptanlage mit Kondensationsturm und Salzbecken sowie entferntere unterwegs-Kondensationszwischenstationen bis zu den einzelnen Einheiten geplant w@rden.The hood is made using support pieces (5) and fastening rods attached to the outer collecting water channels with holding rollers (6), additional air can or between the plastic loops and the fastening rods Holder rollers get through inside the collecting water channels to the absorbent material under the hood and increase evaporation. Accumulating condensation, especially at night, flows into the collecting channels and regulates the air supply through its level 0 This type of evaporation based on absorption and air supply as saturation and means of transport allows one Evaporation is several times stronger than that of standing water, however shallow it may be like, without significant air movement. The interposing, grazing in the water and Tissues that are largely hanging over the water also have suction properties and the thinnest water film formation increases the air movement within the system shape and activate evaporation0 But since the land is not miles everywhere is flat, a branched but coherent system could be envisaged be at the ZOB. Main system with condensation tower and salt basin as well as more distant ones intermediate condensation stations down to the individual units planned w @ rden.

D2 Unterwegs-Zwischenkondensationsstation, ev, auf einer Erhebung: Das im V-förmigen Kanal (1) geführte Wasser gelangt in ein Bassin (2) und wird von dort liinaufgepumptum' oben durch eine vereinfachte Einheit (5) von 30-40 m Länge durchzuziehen und vorerst lediglich als Kühl- und Sondenæationsmittel zu dienen Die hingeführte und gesammelte gesättigte Luft steigt separat in Kunststoffschläuchen (4) empor und gelangt direkt in die Kondensationsleitungen der Einheit Der am anderen Ende der Kondensationsleitungen verbundene Luftabzugsschornstein (6) von Ca 5-7 m Höhe wirkt als Absaugpumpe. Er soll möglichst aus sonnenstrahlendurchlässigem Kunststoff bestehen, damit die Kondensluft darin schnellstens an Wärme zunimmt und somit den Schornstein sofort verläßt. Um ev. den Abzug der Luft aus den Kondensationsleitungen zu beschleun&-gen und Luftrückstöße zu vermeiden, wird kältere Luft anhand eines Ventilators (7) zu der engsten Stelle des Schornsteins geführt, worunter ein Zwischenschild angebracht wird.D2 On-the-go intermediate condensation station, possibly on an elevation: The water in the V-shaped channel (1) enters a basin (2) and is from pumped up there by a simplified unit (5) of 30-40 m in length to pull through and to serve initially only as a coolant and probe The supplied and collected saturated air rises separately in plastic hoses (4) up and goes directly into the condensation lines of the unit on the other Air extraction chimney (6) of approx. 5-7 connected to the end of the condensation lines m height acts as a suction pump. If possible, it should be made of sunlight permeable Plastic are made so that the condensed air increases in heat as quickly as possible and thus leaves the chimney immediately. To possibly remove the air from the condensation lines To accelerate & accelerate and to avoid air recoil, colder air is based on a Fan (7) led to the narrowest part of the chimney, including an intermediate shield is attached.

Somit wird gründlich die vom gesamten Leitungskanal herangeührte, bzvo vom Schornstein angesaugte, gesättigte Luft destilliertO Um die Rentabilität der Anlage zu erhöhen, kann gesättigte Luft aus einem Abschnitt des Weiterleitungskanals der Gegenrichtung ebenfalls herangeführt werden.In this way, the entire duct is carefully approached, bzvo, saturated air sucked in from the chimney distilledO To profitability The system can increase saturated air from a section of the transfer duct the opposite direction can also be brought up.

Von diesem erhöhten Punkt aus wird dann die nahe Umgebung mit Trinkwasser versorgt, sodaß sich extra Wasserversorgungs-Kanalisationen von weither erübrigen0From this elevated point, the nearby area is then supplied with drinking water so that there is no need for extra water supply sewer systems from far away

Claims (1)

Patentansprüche @ Oberbegriffs Sonnenbestrahlter, bedeckter V- und fliigelförmiger Zu- und Abfuhrkanal, mit verstärkter verdunstung auf Absorptionsbasis durch saugfähige Gewebe und Luftzufuhr in Verbindung mit einer Saug- und Destilationsvorrichtung zur Süßwassergewinnung. Claims @ generic term Sun-irradiated, covered V-shaped and wing-shaped inlet and outlet channels, with increased evaporation on the basis of absorption through absorbent tissue and air supply in connection with a suction and distillation device for fresh water production. Kennzeichnender Teils gekennzeichnet durch die Form, die Bedeckung, die darin befindlichen Sauggewebe zur Absorption und Wasserfilmbildung in Verbindung mit Luftzufuhr und die Saug- und Destillationsvorrichtung in Form von Kondensationsleitungen und Luftabzugsschornstein0 2.) Oberbegriff des Unteranspruchss Bestens geeignetes Material für die Salzwasserleitungskanäle nach Älispruen lo Die Leitungen können quer durch das Land ziehen und unter Straßen und Eisenbahnlinien in Rohrverbindungen nach dem Gesetz der Wasserniveaugleichheit hindurchgeführt werden0 Dadurch gekennzeichnet, daß der Kanal in einer Unterführungskanalisation endet und von der anderen Seite der Straße oder Eisenbahnlinie in den nächsten Kanalabschnitt mündet0 Characteristic part characterized by the shape, the covering, the absorbent tissue in it for absorption and water film formation in connection with air supply and the suction and distillation device in the form of condensation lines and air exhaust chimney0 2.) Preamble of the dependent claim Best suitable Material for the salt water pipe canals to Älispruen lo The pipes can pull across the country and under roads and railways in pipe connections according to the law of water level equality 0 This means that that the canal ends in an underpass sewerage and from the other side the road or railway line leads into the next section of canal0
DE19782830705 1978-06-24 1978-06-24 Sea water desalination - by solar radiation in distribution ducts from coast to inland consumers Withdrawn DE2830705A1 (en)

Priority Applications (1)

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DE19782830705 DE2830705A1 (en) 1978-06-24 1978-06-24 Sea water desalination - by solar radiation in distribution ducts from coast to inland consumers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782830705 DE2830705A1 (en) 1978-06-24 1978-06-24 Sea water desalination - by solar radiation in distribution ducts from coast to inland consumers

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DE2830705A1 true DE2830705A1 (en) 1980-01-10

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081474A2 (en) * 1981-12-07 1983-06-15 Marc Schumann Method and apparatus for treating substances by sublimation or evaporation
WO1985004159A1 (en) * 1984-03-15 1985-09-26 Sven Runo Vilhelm Gebelius Method and apparatus for desalination and/or purification of water
US4726817A (en) * 1985-01-23 1988-02-23 Rippert Roger Method and device for recovering in liquid form the water present in the atmosphere in vapor form
FR2642416A1 (en) * 1989-01-30 1990-08-03 Vallon Roger Production of fresh water from seawater and solar energy

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081474A2 (en) * 1981-12-07 1983-06-15 Marc Schumann Method and apparatus for treating substances by sublimation or evaporation
EP0081474A3 (en) * 1981-12-07 1983-07-20 Marc Schumann Method and apparatus for treating substances by sublimation or evaporation
WO1985004159A1 (en) * 1984-03-15 1985-09-26 Sven Runo Vilhelm Gebelius Method and apparatus for desalination and/or purification of water
US4726817A (en) * 1985-01-23 1988-02-23 Rippert Roger Method and device for recovering in liquid form the water present in the atmosphere in vapor form
FR2642416A1 (en) * 1989-01-30 1990-08-03 Vallon Roger Production of fresh water from seawater and solar energy
US5112446A (en) * 1989-01-30 1992-05-12 Roger Vallon Device for producing fresh water by solar energy-driven sea water desalting means

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