PURPOSE: To facilitate discharge of non-condensible gas for disturbing heat transfer in an absorber for an absorption refrigerator and to reduce pressure loss.
CONSTITUTION: Vapor 4 generated from an evaporator is fed from above a tube group 11, spread to an entire absorber through a vapor passage 12, and absorbed to absorbent liquid scattered from an absorbent scattering unit 7 to outer surfaces of heat transfer tubes. A vapor fluidizing resistance can be reduced by an effect of the vapor passage 12. Non-condensible gas is discharged in a high efficiency by so straightening it by a vapor straightener 5 disposed on the passage 12 that a final arrival point of a vapor flow becomes a bleed port 10 to be used also as an absorption discharge port.
YOKOSE KENJI
SAWA TOSHIO
NAKAO TAKESHI
