Vapor compression type heat pump and rotary wheel adsorptive dehumidification coupled operation dryer

Vapor compression type heat pump and rotary wheel adsorptive dehumidification coupled operation dryer

  • CN 102,716,644 A
  • Filed: 06/20/2012
  • Published: 10/10/2012
  • Est. Priority Date: 06/20/2012
  • Status: Active Application
First Claim
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1. the coupling of steam compression heat pump and runner adsorption and dehumidification moves drying machine;

  • It is characterized in that;

    comprise a refrigeration system and an adsorption and dehumidification runner system of connecting through pipeline;

    The closed-loop path that said refrigeration system is made up of refrigeration compressor (2), preposition refrigerant condenser (3), rearmounted refrigerant condenser (4), refrigeration expansion valve (5) and refrigerating evaporator (6);

    Wherein, Be cooled to the cold-producing medium saturation state of gaseous state from the superheat state of gaseous state through the cold-producing medium of preposition refrigerant condenser (3);

    Simultaneously, also there is the situation of cold-producing medium condensation under saturation state, through cold-producing medium condensation under saturation state of rearmounted refrigerant condenser (4);

    Exist liquid refrigerant to be cooled to the situation of supercooled state from saturation state simultaneously;

    Dehumidification system for runner comprise have the renewing zone (9) and treatment region (10) runner, handle blower fan (1), regeneration blower fan (11) and drive runner motor rotating (7), the air a that is in the dried material space passes through refrigerating evaporator (6), runner treatment region (10), rearmounted refrigerant condenser (4) in regular turn and handles blower fan (1) through pipeline, flows back to the dried material space again;

    Atmosphere c, arranges to atmosphere in regular turn through preposition refrigerant condenser (3), rotary wheel regeneration district (9) and regeneration blower fan (11) through pipeline once more.

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