DE3841018C2 - - Google Patents

Info

Publication number
DE3841018C2
DE3841018C2 DE19883841018 DE3841018A DE3841018C2 DE 3841018 C2 DE3841018 C2 DE 3841018C2 DE 19883841018 DE19883841018 DE 19883841018 DE 3841018 A DE3841018 A DE 3841018A DE 3841018 C2 DE3841018 C2 DE 3841018C2
Authority
DE
Germany
Prior art keywords
drainage
drum
drums
roller
adjacent
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.)
Expired - Fee Related
Application number
DE19883841018
Other languages
German (de)
English (en)
Other versions
DE3841018A1 (de
Inventor
Rolf 7928 Giengen De Laible
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
Priority to DE19883841018 priority Critical patent/DE3841018A1/de
Publication of DE3841018A1 publication Critical patent/DE3841018A1/de
Application granted granted Critical
Publication of DE3841018C2 publication Critical patent/DE3841018C2/de
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • 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
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • D21F1/74—Pulp catching, de-watering, or recovering; Re-use of pulp-water using cylinders
    • D21F1/78—Pulp catching, de-watering, or recovering; Re-use of pulp-water using cylinders with pressure

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
DE19883841018 1988-12-06 1988-12-06 Entwaesserungseinrichtung Granted DE3841018A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883841018 DE3841018A1 (de) 1988-12-06 1988-12-06 Entwaesserungseinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883841018 DE3841018A1 (de) 1988-12-06 1988-12-06 Entwaesserungseinrichtung

Publications (2)

Publication Number Publication Date
DE3841018A1 DE3841018A1 (de) 1990-08-16
DE3841018C2 true DE3841018C2 (cg-RX-API-DMAC7.html) 1990-11-15

Family

ID=6368523

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883841018 Granted DE3841018A1 (de) 1988-12-06 1988-12-06 Entwaesserungseinrichtung

Country Status (1)

Country Link
DE (1) DE3841018A1 (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
DE3841018A1 (de) 1990-08-16

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee