DE293201C - - Google Patents
Info
- Publication number
- DE293201C DE293201C DENDAT293201D DE293201DA DE293201C DE 293201 C DE293201 C DE 293201C DE NDAT293201 D DENDAT293201 D DE NDAT293201D DE 293201D A DE293201D A DE 293201DA DE 293201 C DE293201 C DE 293201C
- Authority
- DE
- Germany
- Prior art keywords
- water
- refrigerator
- fresh water
- fresh
- steam
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000013505 freshwater Substances 0.000 claims description 7
- 239000013535 sea water Substances 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000000110 cooling liquid Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/18—Bell-and-hopper arrangements
-
- 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
-
- 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
- C02F1/16—Treatment of water, waste water, or sewage by heating by distillation or evaporation using waste heat from other processes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Zur Erzeugung von Frischwasser aus Seewasser sind auf Seeschiffen besondere Verdampfungsanlagen
erforderlich, die durch Heizdampf geheizt werden müssen.
Gemäß der Erfindung wird zur Erzeugung von Frischwasser aus Seewasser eine besondere,
durch Heizdampf geheizte Verdampfungs- - anlage vollständig überflüssig; es wird vielmehr
das Frischwasser als Nebenerzeugnis beiTo generate fresh water from seawater, special evaporation systems are required on sea-going vessels, which have to be heated by heating steam.
According to the invention, a special evaporation system heated by heating steam is completely superfluous for generating fresh water from seawater; it is rather the fresh water as a by-product
ίο der Kältebereitung in einer Wasserdampfkältemaschine gewohnen.ίο the cold preparation in a steam chiller get used to.
Bei Wasserdampfkältemaschinen bekannter Bauart wird dem als Kühlflüssigkeit dienenden Salzwasser beim Verdunsten im Refrigerator dauernd Wasserdampf entzogen, der im Kondensator, zusammen mit dem Abdampf des am Refrigerator angebrachten Ejektors, niedergeschlagen wird. Von diesem niedergeschlagenen Wasser wird nun während des Betriebes der Kühlwasserflüssigkeit wieder so viel Wasser zugesetzt, als ihr durch die Verdunstung im Refrigerator entzogen worden ist. (Der Rest des niedergeschlagenen Wassers, dessen Menge dem Betriebsdampf des Ejektors entspricht, wird durch den Warmwasserkasten den Kesselspeisepumpen wieder zugeführt.)In the case of water vapor refrigeration machines of known design, the one used as the cooling liquid is used Salt water continuously removes water vapor as it evaporates in the refrigerator Condenser, together with the exhaust steam from the ejector attached to the refrigerator, being knocked down. This precipitated water is now used during operation as much water is added to the cooling water liquid as it was due to evaporation has been withdrawn in the refrigerator. (The rest of the precipitated water, the amount of which corresponds to the operating steam of the ejector is fed through the hot water tank fed back to the boiler feed pumps.)
Das dem als Kühlflüssigkeit dienenden Salzwasser im Refrigerator durch Verdunstung entzogene Wasser soll nun gemäß der Erfindung aus dem Kreislauf abgezweigt und als Frischwasser niedergeschlagen werden. Der Ersatz des im Refrigerator verdunsteten Wassers soll bei der Wasserdampfkältemaschine durch frisches, z. B. an Bord von Seeschiffen einem Saugebodenventil. zu entnehmendes Seewasser erfolgen. Bei allmählich eintretender zu großer Konzentration der Kühlflüssigkeit, wobei Salzausscheidung zu befürchten ist, muß dann zeitweilig in bekannter Weise ein Teil der Kühlflüssigkeit durch ein Bodenausgußventil entfernt werden.The salt water used as cooling liquid in the refrigerator through evaporation withdrawn water is now diverted from the circuit according to the invention and as Fresh water will be knocked down. The replacement of the water evaporated in the refrigerator should in the steam chiller by fresh, z. B. on board seagoing vessels a suction bottom valve. the sea water to be withdrawn. With gradual occurrence too high concentration of the cooling liquid, with the risk of salt excretion, must then temporarily in a known manner a part of the cooling liquid through a bottom drain valve removed.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE293201C true DE293201C (en) |
Family
ID=547887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT293201D Active DE293201C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE293201C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2337693A1 (en) * | 1976-01-07 | 1977-08-05 | Hoiss Jakob | METHOD AND DEVICE FOR DISTILLATION OF RAW WATER |
-
0
- DE DENDAT293201D patent/DE293201C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2337693A1 (en) * | 1976-01-07 | 1977-08-05 | Hoiss Jakob | METHOD AND DEVICE FOR DISTILLATION OF RAW WATER |
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