FI893996A - ANORDNING I EN PAPPERSMASKIN. - Google Patents

ANORDNING I EN PAPPERSMASKIN. Download PDF

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Publication number
FI893996A
FI893996A FI893996A FI893996A FI893996A FI 893996 A FI893996 A FI 893996A FI 893996 A FI893996 A FI 893996A FI 893996 A FI893996 A FI 893996A FI 893996 A FI893996 A FI 893996A
Authority
FI
Finland
Prior art keywords
scraper
wire
water
vicinity
paper machine
Prior art date
Application number
FI893996A
Other languages
Finnish (fi)
Other versions
FI83981B (en
FI893996A0 (en
FI83981C (en
Inventor
Antti Komulainen
Seppo Niinisalo
Original Assignee
Valmet Paper Machinery Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valmet Paper Machinery Inc filed Critical Valmet Paper Machinery Inc
Priority to FI893996A priority Critical patent/FI83981C/en
Publication of FI893996A0 publication Critical patent/FI893996A0/en
Publication of FI893996A publication Critical patent/FI893996A/en
Publication of FI83981B publication Critical patent/FI83981B/en
Application granted granted Critical
Publication of FI83981C publication Critical patent/FI83981C/en

Links

Abstract

The invention concerns a water scraper in a paper machine, said scraper 10 comprising a front edge 11, 18 of the scraper, via which water is guided away from the wire. Scraper 10 includes a second surface 12, 19 which is arranged opposite a moving fabric in the paper machine, like a wire H, felt or the like or in its vicinity. The drainage scraper 10 includes an opening 13, 20 in a blowing nozzle in contact with the output edge 12b, 19b of the scraper surface 12, 19 which lies against the wire or in its vicinity, via which opening air is blown in the running direction L1 of the wire H, during which the blowing air L3 keeps the scraper's surfaces clear of water that seeks to concentrate on them. <IMAGE>
FI893996A 1989-08-25 1989-08-25 Device in a paper machine FI83981C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI893996A FI83981C (en) 1989-08-25 1989-08-25 Device in a paper machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI893996 1989-08-25
FI893996A FI83981C (en) 1989-08-25 1989-08-25 Device in a paper machine

Publications (4)

Publication Number Publication Date
FI893996A0 FI893996A0 (en) 1989-08-25
FI893996A true FI893996A (en) 1991-02-26
FI83981B FI83981B (en) 1991-06-14
FI83981C FI83981C (en) 1991-09-25

Family

ID=8528888

Family Applications (1)

Application Number Title Priority Date Filing Date
FI893996A FI83981C (en) 1989-08-25 1989-08-25 Device in a paper machine

Country Status (1)

Country Link
FI (1) FI83981C (en)

Also Published As

Publication number Publication date
FI83981B (en) 1991-06-14
FI893996A0 (en) 1989-08-25
FI83981C (en) 1991-09-25

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: VALMET PAPER MACHINERY INC