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WO1997030213B1 - Unite d'essorage isolee par un vide et procede correspondant - Google Patents

Unite d'essorage isolee par un vide et procede correspondant

Info

Publication number
WO1997030213B1
WO1997030213B1 PCT/US1997/001677 US9701677W WO9730213B1 WO 1997030213 B1 WO1997030213 B1 WO 1997030213B1 US 9701677 W US9701677 W US 9701677W WO 9730213 B1 WO9730213 B1 WO 9730213B1
Authority
WO
WIPO (PCT)
Prior art keywords
accordance
gap
drainage
fabric
liquid
Prior art date
Application number
PCT/US1997/001677
Other languages
English (en)
Other versions
WO1997030213A1 (fr
Filing date
Publication date
Priority claimed from US08/600,833 external-priority patent/US5830322A/en
Application filed filed Critical
Priority to EA199800687A priority Critical patent/EA000942B1/ru
Priority to DE69731768T priority patent/DE69731768T2/de
Priority to BR9707440A priority patent/BR9707440A/pt
Priority to JP9529376A priority patent/JP2000504795A/ja
Priority to EP97905722A priority patent/EP0954633B1/fr
Publication of WO1997030213A1 publication Critical patent/WO1997030213A1/fr
Publication of WO1997030213B1 publication Critical patent/WO1997030213B1/fr

Links

Abstract

Cette invention concerne un dispositif et un procédé d'égouttage du papier ou de la pâte de papier sur un tissu (10) dans une machine de fabrication de papier ou de matelas de fibres. Ledit dispositif comporte une lame primaire (26) et une lame arrière (28) entre lesquelles se trouve un espace (24) destiné à l'égouttage, la taille dudit espace (24) permettant une régulation de l'égouttage et la lame primaire (26) étant conçue de façon à forcer une partie du liquide de drainage à traverser le tissu pour créer une activité de la pâte à papier et un déversement tout en minimisant la turbulence et en conservant un flux laminaire dans la direction de la machine, et tout en assurant un renforcement du cisaillement suivant la direction transversale à la machine.
PCT/US1997/001677 1996-02-13 1997-02-11 Unite d'essorage isolee par un vide et procede correspondant WO1997030213A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EA199800687A EA000942B1 (ru) 1996-02-13 1997-02-11 Способ и устройство для удаления жидкости из волокнистого полуфабриката или бумажной массы
DE69731768T DE69731768T2 (de) 1996-02-13 1997-02-11 Verfahren und vorrichtung zur vakuum-entwässerung
BR9707440A BR9707440A (pt) 1996-02-13 1997-02-11 Processo e unidade de desaguamento isolado a vácuo
JP9529376A JP2000504795A (ja) 1996-02-13 1997-02-11 速度誘導排液方法及び装置
EP97905722A EP0954633B1 (fr) 1996-02-13 1997-02-11 Unite d'essorage isolee par un vide et procede correspondant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/600,833 1996-02-13
US08/600,833 US5830322A (en) 1996-02-13 1996-02-13 Velocity induced drainage method and unit

Publications (2)

Publication Number Publication Date
WO1997030213A1 WO1997030213A1 (fr) 1997-08-21
WO1997030213B1 true WO1997030213B1 (fr) 1997-09-25

Family

ID=24405221

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/001677 WO1997030213A1 (fr) 1996-02-13 1997-02-11 Unite d'essorage isolee par un vide et procede correspondant

Country Status (8)

Country Link
US (2) US5830322A (fr)
EP (1) EP0954633B1 (fr)
JP (1) JP2000504795A (fr)
BR (1) BR9707440A (fr)
CA (1) CA2245931A1 (fr)
DE (1) DE69731768T2 (fr)
EA (1) EA000942B1 (fr)
WO (1) WO1997030213A1 (fr)

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FI20095815A7 (fi) * 2009-07-29 2011-01-30 Metso Paper Inc Kaavintaväline kuiturainakonetta varten ja kaavinsovitelma kuiturainakoneessa
US8163136B2 (en) 2010-12-16 2012-04-24 FC Papel LLC Energy saving papermaking forming apparatus system, and method for lowering consistency of fiber suspension
US8551293B2 (en) 2011-04-21 2013-10-08 Ibs Corp. Method and machine for manufacturing paper products using Fourdrinier forming
CA2842503A1 (fr) * 2011-07-21 2013-01-24 Fcpapel Llc Appareil de formation de fabrication de papier a economie d'energie, systeme et procede permettant de reduire la consistance d'une suspension de fibres
US8871059B2 (en) 2012-02-16 2014-10-28 International Paper Company Methods and apparatus for forming fluff pulp sheets
US9045859B2 (en) 2013-02-04 2015-06-02 Ibs Of America Adjustment mechanism
US8974639B2 (en) 2013-02-04 2015-03-10 Ibs Of America Angle and height control mechanisms in fourdrinier forming processes and machines
US9593451B2 (en) * 2014-11-10 2017-03-14 Richard L House Movable foil blade for papermaking on a fourdrinier, including the lead blade on the forming board box
US9284685B1 (en) * 2014-12-19 2016-03-15 Rpm Technologies, Inc. Foil apparatus for paper making machine
JP2016113742A (ja) * 2016-02-19 2016-06-23 エフシーパペル エルエルシー 省エネルギ製紙成形装置及び繊維懸濁液のコンシステンシを低下させるための方法
CN110670404B (zh) 2016-11-23 2021-07-30 美国Ibs公司 监控造纸机的系统和方法以及控制系统
CN113003943A (zh) * 2019-12-19 2021-06-22 湖南洛尔赛自动化设备有限公司 一种蒙砂水刀
US11920299B2 (en) 2020-03-06 2024-03-05 Ibs Of America Formation detection system and a process of controlling

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