Title:
抄紙機のヤンキーシリンダー等およびローラーに関する構造体
Document Type and Number:
Japanese Patent JP4159873
Kind Code:
B2
Abstract:
A dry end of a paper machine located in a paper machine room, comprising a drying cylinder (1; 32) for drying a paper web (5), a hood (2) covering the drying cylinder, and a reel-up (6) for winding the dried paper web into a roll. According to the invention a cover (9) is arranged after the drying cylinder and adapted to extend from the hood to at least the reel-up and to define thereunder a covered space (23) above and on the sides of the web so that the covered space is effectively isolated from the paper machine room. The invention also relates to a method of reducing dust spreading out from the dry end. The method comprises the steps of: providing a cover (9) extending from the hood (2) to at least the reel-up (6); defining by the cover thereunder a covered space (23) for keeping the dust within this space (23); and preventing the dust from spreading from the covered space (23) into the paper machine room.
Inventors:
Raminper, Osmo
Lame, your
Molini, Carlo
Lame, your
Molini, Carlo
Application Number:
JP2002539613A
Publication Date:
October 01, 2008
Filing Date:
November 01, 2001
Export Citation:
Assignee:
Metso paper, ink.
International Classes:
D21F5/02; D21F5/04; D21F5/18; D21G9/00
Domestic Patent References:
| JP9143892A | ||||
| JP55038412A | ||||
| JP6116892A | ||||
| JP4333691A | ||||
| JP10512336A |
Attorney, Agent or Firm:
Yoshio Inoue