Title:
【発明の名称】製紙機械のドライヤー部分を通って移動するウェブの乾燥方法
Document Type and Number:
Japanese Patent JPH076156
Kind Code:
B2
Abstract:
A dryer section apparatus (10C) is disclosed for drying a web extending therethrough. The apparatus (10C) includes a plurality of lower dryer drums (20C, 34, 36) and a plurality of upper dryer drums (16C, 18C, 38). A lower felt (14C) partially wraps each lower dryer drum (20C, 34, 36) of the plurality of lower dryer drums and each lower intermediate roll (24C, 28C, 40) of a plurality of lower intermediate rolls is disposed between adjacent lower dryer drums such that each alternate lower intermediate roll (24C, 40) guides both the web and the lower felt (14C). An upper felt (12C) partially wraps each of the upper dryer drums (16C, 18C, 38) of the plurality of upper dryer drums. The apparatus also includes a plurality of upper intermediate rolls (44, 22C, 46) with each upper intermediate roll being disposed between adjacent upper dryer drums such that each alternate upper intermediate roll (22C) guides both the web and the felt so that the web is transferred in open draw between adjacent upper and lower dryer drums thereby minimizing the length of the open draw and inhibiting web flutter during transfer between upper and lower dryer drums.
Inventors:
UERUZUBII JON
Application Number:
JP50847288A
Publication Date:
January 30, 1995
Filing Date:
June 13, 1988
Export Citation:
Assignee:
BELOIT CORP
International Classes:
D21F5/04; (IPC1-7): D21F5/04
Domestic Patent References:
| JP60209091A | ||||
| JP5947496A | ||||
| JP59163496A | ||||
| JP4515607Y1 |
Attorney, Agent or Firm:
Akasaka Saka (2 people outside)