Digester, method for increasing evaporation dehydration efficiency of digester and inner member assembly for realizing method

Digester, method for increasing evaporation dehydration efficiency of digester and inner member assembly for realizing method

  • CN 102,183,137 B
  • Filed: 03/02/2011
  • Issued: 06/05/2013
  • Est. Priority Date: 03/02/2011
  • Status: Active Grant
First Claim
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1. inner member sub-assembly that is arranged on boiling vessel inside comprises:

  • At least one is used for external steam is introduced the steam inlet pipe of boiling vessel inside, and it is arranged with above-below direction, and has admission opening on its tube wall;

    At least one gland steam exhauster that is used for the steam of boiling vessel inside is discharged boiling vessel, it is arranged with above-below direction, and has exhaust hole on its tube wall;

    Be fixed on the admission opening on described steam inlet pipe the top and with at least one block piece of the angled layout of described steam inlet pipe, and/or be fixed on the exhaust hole on described gland steam exhauster the top and with at least one block piece of the angled layout of described gland steam exhauster, one section U-shaped curved surface or the V-type folding face that is shaped as of described block piece, and the U-shaped curved surface of the described block piece after fixing or V-type folding face is opening down.

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