DE490568C - Deep cooling of the injection air to generate clear ice - Google Patents

Deep cooling of the injection air to generate clear ice

Info

Publication number
DE490568C
DE490568C DEG75949D DEG0075949D DE490568C DE 490568 C DE490568 C DE 490568C DE G75949 D DEG75949 D DE G75949D DE G0075949 D DEG0075949 D DE G0075949D DE 490568 C DE490568 C DE 490568C
Authority
DE
Germany
Prior art keywords
air
injection air
clear ice
deep cooling
brine
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
Application number
DEG75949D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEKA
KAELTEANLAGEN GES
MORITZ POEHLMANN DIPL ING
Original Assignee
GEKA
KAELTEANLAGEN GES
MORITZ POEHLMANN DIPL ING
Publication date
Priority to DEG75949D priority Critical patent/DE490568C/en
Application granted granted Critical
Publication of DE490568C publication Critical patent/DE490568C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25CPRODUCING, WORKING OR HANDLING ICE
    • F25C1/00Producing ice
    • F25C1/18Producing ice of a particular transparency or translucency, e.g. by injecting air

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)

Description

Tiefkühlung der Einblaseluft zur Klareiserzeugung Es ist bekannt, Klareis durch Einblasen von gekühlter Luft in den Eiszellen zu erzeugen. Diese Luft wurde bisher über dem Solespiegel des Generators abgesaugt und durch ein Gebläse direkt in die Zellen geblasen oder durch einen zwischengescbalteten besonderen Luftkühler noch weiter heruntergekühlt und dadurch entfeuchtet.Freezing of the injection air to produce clear ice It is known To create clear ice by blowing cooled air into the ice cells. This air was previously sucked off above the brine level of the generator and by a fan blown directly into the cells or through a special air cooler connected in between cooled down even further and thereby dehumidified.

Es ist bekannt, daß die durch Generatorsole beaufschlagten Naßluftkühler die Luft nicht für alle Betriebsfälle genügend entfeuchten, da die Luft den Naßluftkühler immer mit höherer Temperatur verläßt, als die Sole hat. Wird dann im Generator die Einblaseluft durch Sole noch tiefer herabgekühlt, so scheidet sich Wasser in der Einblaseluftleitung aus und friert ein, so daß das Einblasen unterbrochen ist und Trübeis weiterhin besteht.It is known that the wet air cooler acted upon by generator brine Do not dehumidify the air sufficiently for all operating situations, as the air passes through the wet air cooler always leaves at a higher temperature than the brine has. If then in the generator the Injected air is cooled even more deeply by brine, so water separates in the Einblaseluftleitung off and freezes, so that the injection is interrupted and Cloudy persists.

Zur tieferen Vorkühlung der Luft benutzt man Trockenluftkühler, d. h. durch eine von verdampfender Kälteflüssigkeit durchströmte Rohrschlange wird die Luft unter die Temperatur der Generatorsole abgekühlt. Bei diesen bekannten Luftkühlern und deren Verbindungsleitungen ist ein erheblicher Kälteverlust durch Abstrahlung unvermeidlich, so daß für die Einblaseluft nicht die tiefste Temperatur erreicht werden kann.Dry air coolers are used for deeper pre-cooling of the air. H. through a coil through which evaporating refrigerant fluid flows the air is cooled below the temperature of the generator brine. With these well-known Air coolers and their connecting lines are a significant loss of cold due to Radiation is unavoidable, so that the air being blown in is not the lowest temperature can be reached.

Bei der vorliegenden Erfindung werden diese Abstrahlungsverluste dadurch vermieden, daß die Naß- und Trockenluftkühlung unmittelbar im Generator vorgenommen wird. Die Anordnung ist in der Abbildung gezeigt.In the present invention, these radiation losses are thereby avoided that the wet and dry air cooling is carried out directly in the generator will. The arrangement is shown in the picture.

Die aus den Zellen mit einer Temperatur von etwa o° C austretende Luft wird durch die Oberfläche der kalten Sole weiterhin vorgekühlt und strömt dann durch ein Verteilungsbrett a in den Trockenluftkühler, der unmittelbar über der Sole in den Generator eingebaut ist. Die Rohrschlange b des Luftkühlers kann der Generatorschlange c vor-oder nachgeschaltet sein. Durch das Absaugrohr d wird die tiefgekühlte Luft vom Gebläse e abgesaugt und unmittelbar in das Verteilungsrohr f der Einblaseluft gedrückt, durch das diese Luft in die einzelnen Zellen mittels weiterer Verteilungsleitungen geführt wird.The one emerging from the cells at a temperature of around 0 ° C Air is still pre-cooled by the surface of the cold brine and then flows through a distribution board a into the dry air cooler immediately above the Brine is built into the generator. The coil b of the air cooler can Generator coil c can be connected upstream or downstream. Through the suction pipe d is the deep-frozen air is sucked out by the fan e and directly into the distribution pipe f the blown air is pressed through which this air means into the individual cells further distribution lines is carried out.

Claims (1)

PATENTANSPRUCH: Tiefkühlung der Einblaseluft zur Klareiserzeugung,'dadurch gekennzeichnet, daß der dazu notwendige Trockenluftkühler zur Vermeidung von Kälteverlusten unmittelbar über dem Solespiegel im Generator eingebaut ist und die zu kühlende Einblaseluft durch ihn über der Generatorsole angesaugt wird.PATENT CLAIM: Freezing of the injection air to generate clear ice, 'thereby characterized in that the necessary dry air cooler to avoid cold losses is installed in the generator directly above the brine level and the one to be cooled Injection air is sucked in through it over the generator brine.
DEG75949D Deep cooling of the injection air to generate clear ice Expired DE490568C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG75949D DE490568C (en) Deep cooling of the injection air to generate clear ice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG75949D DE490568C (en) Deep cooling of the injection air to generate clear ice

Publications (1)

Publication Number Publication Date
DE490568C true DE490568C (en) 1930-01-30

Family

ID=7136106

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG75949D Expired DE490568C (en) Deep cooling of the injection air to generate clear ice

Country Status (1)

Country Link
DE (1) DE490568C (en)

Similar Documents

Publication Publication Date Title
GB1268169A (en) Improvements in or relating to cooling towers
GB981630A (en) Producing fresh water from saline water
DE1275076B (en) Process for carrying out the heat exchange in the low-temperature decomposition of gas mixtures
US2557204A (en) Concentrating hygroscopic solution
DE490568C (en) Deep cooling of the injection air to generate clear ice
DE543372C (en) Rückkuehlrieselturm for steam turbines with built-in condensation coolers and fans
DE19515287C2 (en) Process for generating treatment atmospheres for cryotherapy and for carrying out the process specific plant for whole body treatment
US2336674A (en) Liquid-solid transitory phase air cooling or conditioning system
DE579624C (en) Production of solid carbonic acid
DE507135C (en) Fridge with a chiller
DE653890C (en) Device for loosening ice bodies
DE417256C (en) Surface capacitor
DE600328C (en) Heating device for drying systems
DE813035C (en) Method and device for cooling rooms
DE548137C (en) Procedure for operating a cooling system with a wet air cooler
DE623183C (en) Process for the production of snow-like ice crystals
CH146211A (en) Room ventilation system with artificial cooling of the air to be introduced into the room.
DE482561C (en) Process for cooling gas mixtures
AT157631B (en) Process for producing clear ice.
DE445460C (en) Device to prevent water excretion from the cooling air of electrical power generators when they are cooled back by cooling water
DE917671C (en) Cooler for gas-steam mixtures
AT138306B (en) Cooler for rooms.
DE861743C (en) Method and device for heat exchange between exhaust and supply air in cooling devices for cooling air-conditioned rooms
US1282686A (en) Method of desiccating air for blast-furnace use.
UA119866C2 (en) METHOD OF INTENSIFICATION OF GRADIENT SEPARATION OF GAS STEAM MIXTURE BY CONDENSATION