FR2222483A1 - Paper web felt dehydrating device - with convergent blades forming suction box entry and extending tangentially to felt - Google Patents

Paper web felt dehydrating device - with convergent blades forming suction box entry and extending tangentially to felt

Info

Publication number
FR2222483A1
FR2222483A1 FR7408508A FR7408508A FR2222483A1 FR 2222483 A1 FR2222483 A1 FR 2222483A1 FR 7408508 A FR7408508 A FR 7408508A FR 7408508 A FR7408508 A FR 7408508A FR 2222483 A1 FR2222483 A1 FR 2222483A1
Authority
FR
France
Prior art keywords
felt
paper web
suction box
dehydrating device
extending tangentially
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.)
Withdrawn
Application number
FR7408508A
Other languages
French (fr)
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
Priority claimed from DE19732314458 external-priority patent/DE2314458C3/en
Application filed by JM Voith GmbH filed Critical JM Voith GmbH
Publication of FR2222483A1 publication Critical patent/FR2222483A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/32—Washing wire-cloths or felts

Landscapes

  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Paper web felt dehydrating device is formed by a suction box provided with an opening facing the felt trained over a perforated drum, the operating being flanked by two convergent blades which extend transversely of the felt and tangentially to its major plane.
FR7408508A 1973-03-23 1974-03-13 Paper web felt dehydrating device - with convergent blades forming suction box entry and extending tangentially to felt Withdrawn FR2222483A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732314458 DE2314458C3 (en) 1973-03-23 Suction device for dewatering a wet felt or the like, especially in paper machines

Publications (1)

Publication Number Publication Date
FR2222483A1 true FR2222483A1 (en) 1974-10-18

Family

ID=5875630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408508A Withdrawn FR2222483A1 (en) 1973-03-23 1974-03-13 Paper web felt dehydrating device - with convergent blades forming suction box entry and extending tangentially to felt

Country Status (3)

Country Link
JP (1) JPS5024510A (en)
AT (1) AT330564B (en)
FR (1) FR2222483A1 (en)

Also Published As

Publication number Publication date
DE2314458B2 (en) 1976-05-13
DE2314458A1 (en) 1974-10-03
ATA90174A (en) 1975-09-15
JPS5024510A (en) 1975-03-15
AT330564B (en) 1976-07-12

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Legal Events

Date Code Title Description
ST Notification of lapse