DE187951C - - Google Patents
Info
- Publication number
- DE187951C DE187951C DENDAT187951D DE187951DA DE187951C DE 187951 C DE187951 C DE 187951C DE NDAT187951 D DENDAT187951 D DE NDAT187951D DE 187951D A DE187951D A DE 187951DA DE 187951 C DE187951 C DE 187951C
- Authority
- DE
- Germany
- Prior art keywords
- water
- fresh water
- gases
- salt
- particles
- 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 26
- 239000007789 gas Substances 0.000 claims description 13
- 150000003839 salts Chemical class 0.000 claims description 8
- 239000011780 sodium chloride Substances 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000567 combustion gas Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 241000189705 Dunedin group Species 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
- F02B47/04—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only
- F02B47/08—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only the substances including exhaust gas
- F02B47/10—Circulation of exhaust gas in closed or semi-closed circuits, e.g. with simultaneous addition of oxygen
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- JVi 187951 -KLASSE 46 d. GRUPPE - JVi 187951 - CLASS 46 d. GROUP
PAUL WINAND in CÖLN.PAUL WINAND in COLOGNE.
Zum Betriebe von Expansionskraftmaschinen für Seefahrzeuge, welche durch ein aus gespannten heißen Gasen bestehendes Treibmittel gespeist werden, wendet man mit Vorteil zur Herabziehung der zu hohen Temperatur der Verbrennungsgase einen Zusatz von Dampf, der aus Seewasser gewonnen wird, an. Um hierbei die Heizfläche zu ersparen und einen möglichst kleinen Kessel zu erhalten, ist esFor the operation of expansion engines for sea vehicles, which by a tensioned hot gases existing propellant are fed, one turns to advantage Reduction of the excessively high temperature of the combustion gases an addition of steam, obtained from lake water. In order to save the heating surface and a It is to get the smallest possible boiler
ίο bekanntlich vorteilhaft, eine sogenannte offene Feuerung zu verwenden, bei welcher die heißen Verbrennungsgase (z. B. durch Austreten unter Wasser) unmittelbar mit dem zu verdampfenden Wasser in innige Berührung gebracht werden. Das auf diese Weise gebildete Gemisch enthält mitgerissene Teilchen von Seewasser, die bei Verwendung des Gemisches in der Expansionskraftmaschine durch Ablagerung von Salz zu Störungen führen wurden.ίο known to be advantageous, a so-called open Use a furnace in which the hot combustion gases (e.g. by escaping under water) are brought into intimate contact with the water to be evaporated. That formed in this way Mixture contains entrained particles of seawater that occur when the mixture is used lead to malfunctions in the expansion engine due to the deposition of salt.
Das vorliegende Verfahren soll eine einfache Beseitigung dieser Salzteilchen ermög-The present method is intended to enable simple removal of these salt particles.
. liehen. Dies wird dadurch erreicht, daß die Mischung der Gase, Dämpfe und Salzteilchen in Süßwasser »gewaschen« wird. Ist die vorangegangene Berührung" der heißen Gase mit Seewasser in der offenen Feuerung eine, sehr innige gewesen, so treten die Gase mit Wasserdampf gesättigt aus und es erfolgt alsdann bei Einleiten des Süßwassers in das Gemisch keine Verdampfung bezw. Verdunstung des Süßwassers mehr, wenn die Temperatur des letzteren beim Einführen nicht höher als die des Gasdampfgemisches ist, wenn sonst keine Wärmezufuhr stattfindet, und wenn das Süßwasser unter Druck steht. In diesem Falle sind also die Verhältnisse etwa dieselben wie bei den gewöhnlichen Gaswaschvorrichtungen, bei welchen Wasser von gewöhnlicher Temperatur auf gleich warme Gase einwirkt. Das abfließende Süßwasser nimmt die Salzwasserteilchen in sich auf und schafft sie auf diese Weise aus dem Prozeß; etwa mitgerissene Teilchen von Süsswasser sind für die Expansionskraftmaschine unschädlich. Das abfließende salzhaltige Süßwasser wird man vorteilhaft wieder in den Verdampfungskessel zurückführen. Vor dem Waschen' der Gase mit Süßwasser wird man ein Waschen derselben mit Seewasser vornehmen, welches weniger salzhaltig ist als das mitgerissene Salzwasser in den Gasen, so daß also der Salzgehalt schon etwas heruntergezogen wird und dadurch der Verbrauch an Süßwasser nachher nicht mehr so groß zu sein braucht, eventuell würde als Zwischenstufe das beim Waschen mit Süßwasser ausfallende salzhaltige Süßwasser verwendet werden; man würde also mit anderen Worten das Süßwasser im Gegenstrom auf den Gasstrom zwecks Waschung einwirken lassen.. borrowed. This is achieved by mixing the gases, vapors and salt particles is "washed" in fresh water. Is the previous touch "of the hot gases if it was very intimate with seawater in the open furnace, the gases enter with it Water vapor is saturated and it then takes place when the fresh water is introduced into the Mixture no evaporation or Evaporation of fresh water more when the temperature the latter is not higher than that of the gas-vapor mixture when it is introduced, if otherwise no heat is supplied, and when the fresh water is under pressure. In this case, then, are the conditions about the same as the ordinary gas scrubbers in which water from normal temperature acts on gases of the same temperature. The flowing fresh water takes in the salt water particles and thus removes them from the process; Any particles of fresh water that are carried away are harmless to the expansion engine. The draining salty fresh water will advantageously be returned to the evaporation boiler. Before the Washing the gases with fresh water will be done by washing them with sea water, which is less salty than the entrained salt water in the gases, so that the salt content has already been pulled down a bit and thus the consumption of fresh water does not need to be so great afterwards, possibly as an intermediate stage the salty fresh water that precipitates out when washing with fresh water is used; in other words, the fresh water would act in countercurrent to the gas flow for the purpose of washing.
Vorteilhaft wird man für das Süßwasser das Kondensat der Ausströmgase der Expansionskraftmaschinen verwenden, unter der Vor-The condensate of the exhaust gases from the expansion engines is advantageous for fresh water use, under the
aussetzung natürlich, daß die Kondensation mit einem Oberflächenkondensator vorgenommen wird.suspension, of course, that the condensation is made with a surface condenser will.
Claims (2)
Publications (1)
Publication Number | Publication Date |
---|---|
DE187951C true DE187951C (en) |
Family
ID=451599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT187951D Active DE187951C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE187951C (en) |
-
0
- DE DENDAT187951D patent/DE187951C/de active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DD140243A5 (en) | METHOD FOR THERMALLY TREATING WAFER SLEEVES, IN PARTICULAR CRYOPATES | |
DE1935712A1 (en) | Process for the separation of CO2 and / or H2S from gas mixtures | |
DE187951C (en) | ||
DE2757783C3 (en) | Method and device for the treatment of liquid waste | |
DE1642481A1 (en) | Method and device for obtaining fresh water from sea water | |
DE2304649C3 (en) | Method and device for the simultaneous incineration of combustible waste and sludge | |
DE458877C (en) | Evaporator device with feed water preheater heated by the evaporator vents | |
DE456713C (en) | Process for converting solar heat or other amounts of heat into motor power | |
DE2357198C3 (en) | Process for burning a liquid ash-rich fuel with a high sulfur content in a power generation plant | |
AT36446B (en) | Process for the device for the production and purification of hydrogen which can be used in dry and cold state. | |
DE518168C (en) | Process for generating water vapor over 50 at pressure | |
DE364177C (en) | Process of peat dewatering with the production of working steam | |
DE413741C (en) | Production of luminous gas from water vapor, oil and coke | |
AT98710B (en) | Process for increasing the porosity of decolorizing carbons. | |
DE213852C (en) | ||
DE450023C (en) | Device for cleaning boiler water | |
DE2301791A1 (en) | Recycling water from gas washer - to concentrate dissolved solids, after separation of the undissolved solids | |
DE366454C (en) | Process for cleaning boiler feed water by evaporating the water | |
DE360282C (en) | Method and device for separating gas or gas-vapor mixtures | |
DE368811C (en) | Process for the utilization of carbon-containing substances through thermal processes | |
DE198303C (en) | ||
DE314015C (en) | ||
AT137671B (en) | Process and apparatus for the conversion of heavy hydrocarbon oils. | |
AT230338B (en) | Process for the oxidation of substances which are suspended or dissolved in an oxidation-resistant liquid | |
DE581873C (en) | Process for the decomposition of hydrocarbon oils under pressure |