ZA727560B - An improvement in or relating to computer control for continuous drum-type vacuum pulp washers - Google Patents

An improvement in or relating to computer control for continuous drum-type vacuum pulp washers

Info

Publication number
ZA727560B
ZA727560B ZA727560A ZA727560A ZA727560B ZA 727560 B ZA727560 B ZA 727560B ZA 727560 A ZA727560 A ZA 727560A ZA 727560 A ZA727560 A ZA 727560A ZA 727560 B ZA727560 B ZA 727560B
Authority
ZA
South Africa
Prior art keywords
relating
improvement
computer control
type vacuum
vacuum pulp
Prior art date
Application number
ZA727560A
Inventor
R Putman
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ZA727560B publication Critical patent/ZA727560B/en

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
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0009—Paper-making control systems

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
ZA727560A 1971-11-24 1972-10-24 An improvement in or relating to computer control for continuous drum-type vacuum pulp washers ZA727560B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20192571A 1971-11-24 1971-11-24

Publications (1)

Publication Number Publication Date
ZA727560B true ZA727560B (en) 1973-07-25

Family

ID=22747847

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA727560A ZA727560B (en) 1971-11-24 1972-10-24 An improvement in or relating to computer control for continuous drum-type vacuum pulp washers

Country Status (6)

Country Link
JP (1) JPS5851079B2 (en)
AU (1) AU4817272A (en)
BR (1) BR7208113D0 (en)
CA (1) CA993541A (en)
FR (1) FR2163039A5 (en)
ZA (1) ZA727560B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629595B2 (en) * 1974-12-06 1981-07-09
SE406944B (en) * 1976-04-14 1979-03-05 Mo Och Domsjoe Ab PROCEDURE FOR REGULATING THE ADDITION OF SUSPENSION LIQUID BY CONTINUOUS WASHING OF SUSPENSIONS
SE406943B (en) * 1976-04-14 1979-03-05 Mo Och Domsjoe Ab PROCEDURE FOR CONTINUOUS WASHING OF SUSPENSIONS
US4096028A (en) * 1976-11-26 1978-06-20 Nalco Chemical Company Feed forward control of dissolved solids in a countercurrent separation and washing zone
JPH0350302Y2 (en) * 1985-05-25 1991-10-28

Also Published As

Publication number Publication date
FR2163039A5 (en) 1973-07-20
JPS4861705A (en) 1973-08-29
JPS5851079B2 (en) 1983-11-14
BR7208113D0 (en) 1973-08-30
CA993541A (en) 1976-07-20
AU4817272A (en) 1974-05-02

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