Hot air drying device

Hot air drying device

  • CN 105,588,410 A
  • Filed: 03/04/2016
  • Published: 05/18/2016
  • Est. Priority Date: 03/04/2016
  • Status: Active Application
First Claim
Patent Images

1. a hot-air drying device, comprises that rotating shaft, helical stir plate and housing, it is characterized in that stirring plate by rotating shaft and helical forms and stirDragon (4), has hollow shaft body (4-3) in rotating shaft, have spaced wind distributing hole on the wall body of hollow axle body (4-3), and helical stirsPlate (4-2) is looped around the wall body outside of hollow axle body (4-3) in a spiral manner, and there is air inlet the rear end of rotating shaft;

  • Housing (3) is frontThe cylindrical structure of rear perforation, the cylinder intracorporeal space of housing (3) forms air-dry tunnel (3-2), the front portion of air-dry tunnel (3-2)Have conveying mouth (3-1) access, the rear portion of air-dry tunnel (3-2) has discharging opening (3-4) to pick out, and has front end at the front end of housing (3)Head (12), there is fore bearing (17) at the center of front end (12), has follower head (5) in the rear end of housing (3), in follower head (5)The heart has rear bearing (6);

    Screw feeder (4) is arranged in air-dry tunnel (3-2), and the rotating shaft of screw feeder (4) is arranged on fore bearing (17) neutralizationIn rear bearing (6), the front end of screw feeder (4) has drive joint (4-8) to stretch out from fore bearing (17), on follower head (5), has confessionAirduct (7) access, supplies airduct (7) to be communicated to the interior space of hollow axle body (4-3) by the air inlet of screw feeder (4) rotating shaft rear end.

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