Title:
連続セルロースパルプ蒸解窯用の蒸解窯スクリーン
Document Type and Number:
Japanese Patent JP5174183
Kind Code:
B2
Abstract:
The digester screen is for a continuous digester in which cooked cellulose pulp is produced. The digester screen has a number of screen bars arranged vertically in the continuous digester that have withdrawal slots (S) between the fixed screen bars through which withdrawal slots cooking fluid can be withdrawn from the column of pulp (P) of the digester. By having every second screen bar fixedly arranged and recessed a distance (D) relative to the neighboring screen bar an increased withdrawal capacity for the screen is obtained.
Inventors:
Settersen, Jonas
Application Number:
JP2010535918A
Publication Date:
April 03, 2013
Filing Date:
November 27, 2008
Export Citation:
Assignee:
Metso Paper Sweden Activolag
International Classes:
D21C7/00; D21C3/24
Domestic Patent References:
| JP8503030A | ||||
| JP8504238A | ||||
| JP8506861A | ||||
| JP5131105A |
Foreign References:
| US3752319 |
Attorney, Agent or Firm:
Takao Hamano
Teruichi Hirai
Teruichi Hirai