HEAT PUMP PLANTS FOR FISH DRYING.

Author(s) : NESJE R.

Type of article: Article

Summary

HEAT PUMP SYSTEMS FOR DRYING FISH ARE DESCRIBED AND COMPARED WITH TRADITIONAL METHODS SUCH AS OPEN AIR AND OIL FIRED DRIER TWO TYPES OF FISH, STOCKFISH AND KLIPFISH ARE CONSIDERED IN DETAIL, THE FORMER TAKING ABOUT THREE DAYS TO DRY AT 298 TO 300 K (25 TO 27 DEG C) AND A RELATIVE HUMIDITY OF 45%. THE LATTER IS PROGRESSIVELY DRIED AT 278 K (5 DEG C), THEN 283 K (10 DEG C) AND FINALLY 293 TO 298 K (20 TO 25 DEG C), THE ENTIRE PROCESS TAKING 15 TO 20 DAYS. THE HEAT PUMP CAPACITY IS QUOTED AS 20 KILOW AND THE NORMAL DRYING LOAD BETWEEN 40 AND 5 N. G.R.S.

Details

  • Original title: HEAT PUMP PLANTS FOR FISH DRYING.
  • Record ID : 1987-1174
  • Languages: English
  • Source: Scand. Refrig. - vol. 15 - n. 4
  • Publication date: 1986/09
  • Document available for consultation in the library of the IIR headquarters only.

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