DE1252175B - Schneckenfilterpresse zum kontinuierlichen Entwässern einer Pulpe aus Holzfasern oder Gemischen aus Abwasserschlamm und Fasern - Google Patents

Schneckenfilterpresse zum kontinuierlichen Entwässern einer Pulpe aus Holzfasern oder Gemischen aus Abwasserschlamm und Fasern

Info

Publication number
DE1252175B
DE1252175B DENDAT1252175D DE1252175DA DE1252175B DE 1252175 B DE1252175 B DE 1252175B DE NDAT1252175 D DENDAT1252175 D DE NDAT1252175D DE 1252175D A DE1252175D A DE 1252175DA DE 1252175 B DE1252175 B DE 1252175B
Authority
DE
Germany
Prior art keywords
filter press
conical
screw filter
screw
fibers
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.)
Pending
Application number
DENDAT1252175D
Other languages
German (de)
English (en)
Inventor
Säffle Oscar Sigurd Johansson Grums Karl-Eric Larsson (Schweden)
Original Assignee
Leje & Thurne Aktiebolag, Stockholm
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.)
Publication date
Publication of DE1252175B publication Critical patent/DE1252175B/de
Pending 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
    • 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)
DENDAT1252175D 1962-01-19 Schneckenfilterpresse zum kontinuierlichen Entwässern einer Pulpe aus Holzfasern oder Gemischen aus Abwasserschlamm und Fasern Pending DE1252175B (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE1252175B true DE1252175B (de) 1967-10-19

Family

ID=20256861

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT1252175D Pending DE1252175B (de) 1962-01-19 Schneckenfilterpresse zum kontinuierlichen Entwässern einer Pulpe aus Holzfasern oder Gemischen aus Abwasserschlamm und Fasern

Country Status (5)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0115898A1 (en) * 1983-02-04 1984-08-15 KNP Papier B.V. A process for preparing liquid- or shock-absorbing material starting from waste sludge from the paper or board industry
EP0249185A3 (en) * 1986-06-10 1988-11-17 Japan Butyl Company Limited Dryer for drying extrudable materials
FR2721226A1 (fr) * 1994-06-17 1995-12-22 Bochet Ets Appareil de séparation des phases liquide et solide d'un effluent.
EP1992894A1 (de) * 2007-05-14 2008-11-19 Pallmann Maschinenfabrik Gmbh + Co. Kg Vorrichtung zum Entwässern von schütt- oder fließfähigem Aufgabegut durch dessen Verdichtung
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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287058A (en) 1979-12-04 1981-09-01 Fmc Corporation Apparatus for separating liquid-solid mixtures
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
US5489383A (en) * 1993-06-16 1996-02-06 Hitachi Zosen Corporation Screw type dewatering machine
DE19538347C2 (de) * 1994-11-17 1997-03-27 Voith Sulzer Stoffaufbereitung Verfahren zum Entwässern, Verdichten und Fördern von Papierfaserstoff sowie Vorrichtung zu seiner Durchführung
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
GB201717040D0 (en) 2017-10-17 2017-11-29 Innovatium Llp Compressed air storage
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
CN118904701B (zh) * 2024-10-11 2024-12-31 佛山市泰纳机械设备有限公司 一种原料清洁挤压筛滤机

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0115898A1 (en) * 1983-02-04 1984-08-15 KNP Papier B.V. A process for preparing liquid- or shock-absorbing material starting from waste sludge from the paper or board industry
EP0169946A1 (en) * 1983-02-04 1986-02-05 KNP Papier B.V. A process for preparing liquid- or shock-absorbing material starting from waste sludge from the paper or board industry
EP0249185A3 (en) * 1986-06-10 1988-11-17 Japan Butyl Company Limited Dryer for drying extrudable materials
FR2721226A1 (fr) * 1994-06-17 1995-12-22 Bochet Ets Appareil de séparation des phases liquide et solide d'un effluent.
EP1992894A1 (de) * 2007-05-14 2008-11-19 Pallmann Maschinenfabrik Gmbh + Co. Kg Vorrichtung zum Entwässern von schütt- oder fließfähigem Aufgabegut durch dessen Verdichtung
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
FI42784B (ref) 1970-06-30
CH400753A (de) 1965-10-15
GB951520A (en) 1964-03-04
DK112357B (da) 1968-12-02

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