Process and device for recovering and utilizing waste hot and wet air energy of drier

Process and device for recovering and utilizing waste hot and wet air energy of drier

  • CN 1,945,181 A
  • Filed: 07/28/2006
  • Published: 04/11/2007
  • Est. Priority Date: 07/28/2006
  • Status: Active Application
First Claim
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1. the technology recycled of drying machine used heat humid air energy, it is characterized in that:

  • (1) feeds the used heat humid air in the water earlier, reclaims wherein sensible heat and latent heat, and the temperature of water is raise;

    (2) above-mentioned high-temperature water is fed in the flash tank, utilize steam jet pump that flash tank is pumped into negative pressure, high-temperature water part vaporization in flash tank produces indirect steam, indirect steam and live steam mix the back and form mixed vapour in jet pump, mixed vapour can be used for drying, concentration and evaporation or other need be with the unit operations of steam.

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