Method for reducing energy consumption of synthetic amonia ice-making machine

The method for reducing energy consumption of synthetic ammonia ice maker is characterized by that the liquid ammonia coming from liquid ammonia receiving tank can be respectively passed through the gas saturator, and come into the gas separation tank, then the gas aommonia is sprayed into the inlet...

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Bibliographic Details
Main Author DEWU LI
Format Patent
LanguageEnglish
Published 24.04.2002
Edition7
Subjects
BLASTING
COMBINED HEATING AND REFRIGERATION SYSTEMS
HEAT PUMP SYSTEMS
HEATING
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
MIXTURES BY PRESSURE AND COLD TREATMENT
REFRIGERATION OR COOLING
WEAPONS
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Summary:The method for reducing energy consumption of synthetic ammonia ice maker is characterized by that the liquid ammonia coming from liquid ammonia receiving tank can be respectively passed through the gas saturator, and come into the gas separation tank, then the gas aommonia is sprayed into the inlet gas of second and third section of synthetic aommonia ice maker. By said invention, ammonia addition, quenching and saturation and liquid ammonia gasification can be used to absorb heat so as to attain reducing gas temp. of inlet of synthetic ammonia ice maker and reducing gas inlet temp. of synthetic ammonia ice maker, and it can save power 4684 kw/hr. At the same time, it can reduce the heat lead of synthetic ammonia circulation heat-exchanger, and can raise quality of product ammonia.
Bibliography:Application Number: CN2000126618