FR2186280A1 - Paper stock classifier - removing coarse material on longitudinally vibrated screens - Google Patents

Paper stock classifier - removing coarse material on longitudinally vibrated screens

Info

Publication number
FR2186280A1
FR2186280A1 FR7246473A FR7246473A FR2186280A1 FR 2186280 A1 FR2186280 A1 FR 2186280A1 FR 7246473 A FR7246473 A FR 7246473A FR 7246473 A FR7246473 A FR 7246473A FR 2186280 A1 FR2186280 A1 FR 2186280A1
Authority
FR
France
Prior art keywords
paper stock
classifier
screens
coarse material
removing coarse
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7246473A
Other languages
French (fr)
Other versions
FR2186280B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JM Voith GmbH
Original Assignee
JM Voith GmbH
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 JM Voith GmbH filed Critical JM Voith GmbH
Publication of FR2186280A1 publication Critical patent/FR2186280A1/en
Application granted granted Critical
Publication of FR2186280B3 publication Critical patent/FR2186280B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/20—Vibrating the filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/28—Strainers not provided for elsewhere

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)

Abstract

Paperstock classifier in which corase particles are removed from longitudinally vibrated screens without excessive loss of paper stock material, is provided with a set of spaced baffle bars which extend transversely to the direction of the paper stock flow on the screens to hinder the flow.
FR7246473A 1972-05-29 1972-12-27 Paper stock classifier - removing coarse material on longitudinally vibrated screens Granted FR2186280A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2226050A DE2226050A1 (en) 1972-05-29 1972-05-29 DEVICE FOR THE CONTINUOUS REMOVAL OF COARSE MATERIAL FROM FIBER FLUSHING

Publications (2)

Publication Number Publication Date
FR2186280A1 true FR2186280A1 (en) 1974-01-11
FR2186280B3 FR2186280B3 (en) 1976-01-30

Family

ID=5846183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7246473A Granted FR2186280A1 (en) 1972-05-29 1972-12-27 Paper stock classifier - removing coarse material on longitudinally vibrated screens

Country Status (3)

Country Link
JP (1) JPS4950560A (en)
DE (1) DE2226050A1 (en)
FR (1) FR2186280A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809142C2 (en) * 1978-03-03 1984-01-19 Naamloze Vennootschap Papierfabriek Gennep, Gennep Method and device for cleaning a pulp suspension
DE3308287A1 (en) * 1983-03-09 1984-09-13 Bergwerksverband Gmbh, 4300 Essen METHOD AND DEVICE FOR FILTERING SOLID-LOADED LIQUIDS
DE19620051A1 (en) * 1996-05-18 1997-11-20 Voith Sulzer Stoffaufbereitung Device for sorting fibrous suspension

Also Published As

Publication number Publication date
FR2186280B3 (en) 1976-01-30
JPS4950560A (en) 1974-05-16
DE2226050A1 (en) 1973-12-13

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Legal Events

Date Code Title Description
ST Notification of lapse