DK112357B - Apparat til afvanding af træfibersuspensioner eller blandinger af afløbsslam og fibre. - Google Patents

Apparat til afvanding af træfibersuspensioner eller blandinger af afløbsslam og fibre.

Info

Publication number
DK112357B
DK112357B DK146562AA DK146562A DK112357B DK 112357 B DK112357 B DK 112357B DK 146562A A DK146562A A DK 146562AA DK 146562 A DK146562 A DK 146562A DK 112357 B DK112357 B DK 112357B
Authority
DK
Denmark
Prior art keywords
fibers
mixtures
sewage sludge
wood fiber
fiber suspensions
Prior art date
Application number
DK146562AA
Other languages
English (en)
Inventor
K Larsson
O Johansson
Original Assignee
Leje & Thurne Ab
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 Leje & Thurne Ab filed Critical Leje & Thurne Ab
Publication of DK112357B publication Critical patent/DK112357B/da

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
    • B01D29/356—Self-supporting filtering elements arranged for outward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/18—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing with means for adjusting the outlet for the solid
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/02—Filtering elements having a conical form

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
DK146562AA 1962-01-19 1962-03-30 Apparat til afvanding af træfibersuspensioner eller blandinger af afløbsslam og fibre. DK112357B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE62362 1962-01-19

Publications (1)

Publication Number Publication Date
DK112357B true DK112357B (da) 1968-12-02

Family

ID=20256861

Family Applications (1)

Application Number Title Priority Date Filing Date
DK146562AA DK112357B (da) 1962-01-19 1962-03-30 Apparat til afvanding af træfibersuspensioner eller blandinger af afløbsslam og fibre.

Country Status (5)

Country Link
CH (1) CH400753A (da)
DE (1) DE1252175B (da)
DK (1) DK112357B (da)
FI (1) FI42784B (da)
GB (1) GB951520A (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153509A (ja) * 1982-03-08 1983-09-12 Kuri Kagaku Sochi Kk 連続「ろ」過機
IT1189339B (it) * 1982-08-18 1988-02-04 Edoardo Costarelli Essiccatore a coclea,in particolar modo per materiali plastici
EP0115898B1 (en) * 1983-02-04 1987-07-01 KNP Papier B.V. A process for preparing liquid- or shock-absorbing material starting from waste sludge from the paper or board industry
JPS62290505A (ja) * 1986-06-10 1987-12-17 Nippon Buchiru Kk 押出可能材料の乾燥機
US5489383A (en) * 1993-06-16 1996-02-06 Hitachi Zosen Corporation Screw type dewatering machine
FR2721226B1 (fr) * 1994-06-17 1996-08-23 Bochet Ets Appareil de séparation des phases liquide et solide d'un effluent.
DE19538347C2 (de) * 1994-11-17 1997-03-27 Voith Sulzer Stoffaufbereitung Verfahren zum Entwässern, Verdichten und Fördern von Papierfaserstoff sowie Vorrichtung zu seiner Durchführung
DE202007007038U1 (de) * 2007-05-14 2007-10-25 Pallmann Maschinenfabrik Gmbh & Co Kg Vorrichtung zum Entwässern von schütt- oder fließfähigem Aufgabegut durch Verdichtung
AT507837B1 (de) * 2008-12-29 2010-10-15 Andritz Ag Maschf Verfahren und vorrichtung zur entwässerung und dispergierung eines faserstoffes
CN102198346B (zh) * 2010-03-24 2013-06-05 中国科学院过程工程研究所 一种安装在管状陶瓷过滤器中使用的强化过滤除油装置
DE102013019056A1 (de) * 2013-03-15 2014-10-02 Hans-Joachim Boltersdorf Schneckenpresse mit einem Förderrohr sowie ein Verfahren zum Betrieb einer Schneckenpresse
GB2586200A (en) * 2019-04-25 2021-02-17 Sem Energy Ltd Apparatus and method
CN109696049B (zh) * 2018-12-29 2024-06-14 无锡方大环保科技有限公司 一种高压螺旋脱水机
CN113215846A (zh) * 2021-06-17 2021-08-06 江苏匡集工业科技有限公司 一种apmp制浆用螺旋轴
DE202022105513U1 (de) 2022-09-29 2022-10-18 Huber Se Vorrichtung zum Entwässern und Verdichten von Pressgut, Trennelement sowie Verwendung eines Trennelements in einer Vorrichtung

Also Published As

Publication number Publication date
CH400753A (de) 1965-10-15
GB951520A (en) 1964-03-04
FI42784B (da) 1970-06-30
DE1252175B (de) 1967-10-19

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