DE390393C - Device for the extraction of salt from the sea water with the help of the radiant heat of the sun - Google Patents
Device for the extraction of salt from the sea water with the help of the radiant heat of the sunInfo
- Publication number
- DE390393C DE390393C DES60753D DES0060753D DE390393C DE 390393 C DE390393 C DE 390393C DE S60753 D DES60753 D DE S60753D DE S0060753 D DES0060753 D DE S0060753D DE 390393 C DE390393 C DE 390393C
- Authority
- DE
- Germany
- Prior art keywords
- sun
- salt
- sea water
- radiant heat
- help
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/04—Chlorides
- C01D3/06—Preparation by working up brines; seawater or spent lyes
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/14—Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy
-
- 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
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Description
Vorrichtung zur Gewinnung von Salz ans dem Meerwasser mit Hilfe der Strahlungswärme der Sonne. Es ist bekannt, Salzsoolo mit Hilfe der S@rahlungsivärme der Sonne zur Verdunstung zu bringen, tim das Salz daraus zu gewinnen. Die erzielbare Ausbeute an Salz ist aber bei einer bestimmten in Anspruch genommenen Bodenfläche auf einen Höchstwert beschränkt. Der hängt einmal ab von der Wärme der Sonne, zweitens aber auch von der Luftbewegung; eine einigermaßen lebhafte Verdunstung findet überhaupt nur dann statt, wenn durch den Wind immer von neuem: feuchtigkeitsarme Luft mit der Flüssigkeitsoberfläche in Berührung gebracht wird.Device for the extraction of salt from the sea water with the help of the Radiant heat from the sun. It is known that Salzsoolo with the help of S @ rahlungsivärme to evaporate the sun, to extract the salt from it. The achievable The yield of salt is, however, given a certain area of land used limited to a maximum. That depends on the one hand on the warmth of the sun, on the other hand but also from the movement of air; a reasonably lively evaporation takes place at all only then, if by the wind again and again: dehydrated air with the liquid surface is brought into contact.
Durch die Erfindung wird nun der bei Benutzung einer bestimmten Bodenfläche erzielbare Ertrag dad'urch erheblich gesteigert, . daß das Meerwasser in einem geschlossenen Vakuumgefäß verdampft wird, das die Strahlungswärme der Sonne aufnimmt.The invention now makes the use of a certain floor area achievable yield thereby increased considerably,. that the sea water in a closed Vacuum vessel is evaporated, which absorbs the radiant heat of the sun.
In der Zeichnung ist ein Ausführungsbeispiel einer Vorrichtung gemäß' der Erfindung dargestellt, und zwar zeigt Abb. i eine schematische Darstellung- der Vorrichtung von oben; gesehen, Abb. 2 eine schematische Darstellung :des, Querschnittes durch dag Verdampfergefäff i. Das geschlossene Vakuumgefäß ist mit i bezeichnet. Das Vakuum, das darin, herrscht; wird so hoch getrieben, .daß das darin enthaltene Salzwasser bei der von der Sonne erzeugten Temperatur siedet. Der erzeugte Dampf wird durch eine Rohrleitung 2 und eine Rohrschlange 3 gesaugt, in der, er kondensiert. Eine Naßluftpumpe q. saugt das Kondensat sowie etwa eingedrungene Luft ab. Die Rohrschlange 3 liegt in einem Vorwärmergefäß 3, in das das Meerwasser durch eine Rohrlei= tung 6 eintritt. Nachdem es durch die Rohrschlange 3 vorgewärmt ist,-. tritt .es durch die Rohrleitung 7 und das Reduzierventil 8 in das Vakuumgefäß i ein.In the drawing, an embodiment of a device according to ' of the invention, namely Fig. i shows a schematic representation- the device from above; seen, Fig. 2 is a schematic representation of the, cross-section through the evaporator vessel i. The closed vacuum vessel is denoted by i. The vacuum that prevails in it; is driven so high that what it contains Salt water boils at the temperature produced by the sun. The generated steam is sucked through a pipe 2 and a coil 3 in which it condenses. A wet air pump q. sucks off the condensate and any air that has entered. The pipe snake 3 is in a preheater 3, into which the sea water through a pipeline = device 6 entry. After it has been preheated by the coil 3, -. it passes through the pipeline 7 and the reducing valve 8 in the vacuum vessel i.
- Die obere Wand 9 des Vakulumgefäßes i hat außen eine schwarze, raube Oberfläche, uni die strahlende Wärme ,der Sonne möglichst restlos aufnehmen zu .können. Im Innern wir' die Wand 9 zweckmäßig mit Rippen io versehen., welche in das Salzwasser eintauchen, um ihm auf diese Weise die Wärme der Sonne zuzuführen. An diesen Rippen -wird sich das Salz auch im wesentlichen absetzen und- kann von ihnen leicht entfernt wenden.- The upper wall 9 of the vacuum vessel i has a black, rough exterior Surface, uni the radiant warmth, to be able to absorb the sun as completely as possible. Inside we 'the wall 9 expediently provided with ribs io. Which into the salt water immerse yourself in order to bring the warmth of the sun to him in this way. On those ribs -The salt will also essentially settle and- can be easily removed from them turn around.
Die durch die Vorrichtung gemäß der Erfindung gewonnenen Salzmengen sind erheblich größer als diejenigen, die auf der gleichen Grundfläche in offenen Pfannen gewonnen werden können. Außerdem läßt sich in dem geschlossenen Gefäß auch ein wesentlich I reineres Salz gewinnen, und schließlich ist die Größe des Ertrages auch nicht von dem mehr oder weniger trockenen Winde abhängfk, sonn dern die Vorrichtung arbeitet unter dem Einfiwß der Sonnenstrahlen sehr gleichmäßig.The through the device according to the invention won Salts are considerably larger than those on the same footprint can be obtained in open pans. It can also be used in the closed Vessel I also gain a much purer salt, and finally the size the yield also does not depend on the more or less dry wind, sunny Because the device works very evenly under the influence of the sun's rays.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES60753D DE390393C (en) | 1922-09-01 | 1922-09-01 | Device for the extraction of salt from the sea water with the help of the radiant heat of the sun |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES60753D DE390393C (en) | 1922-09-01 | 1922-09-01 | Device for the extraction of salt from the sea water with the help of the radiant heat of the sun |
Publications (1)
Publication Number | Publication Date |
---|---|
DE390393C true DE390393C (en) | 1924-02-22 |
Family
ID=7494340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES60753D Expired DE390393C (en) | 1922-09-01 | 1922-09-01 | Device for the extraction of salt from the sea water with the help of the radiant heat of the sun |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE390393C (en) |
-
1922
- 1922-09-01 DE DES60753D patent/DE390393C/en not_active Expired
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