GB951520A - Apparatus for dewatering solid-liquid suspensions - Google Patents

Apparatus for dewatering solid-liquid suspensions

Info

Publication number
GB951520A
GB951520A GB11597/62A GB1159762A GB951520A GB 951520 A GB951520 A GB 951520A GB 11597/62 A GB11597/62 A GB 11597/62A GB 1159762 A GB1159762 A GB 1159762A GB 951520 A GB951520 A GB 951520A
Authority
GB
United Kingdom
Prior art keywords
strainer
pulp
followed
outlet
convergent
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
Application number
GB11597/62A
Other languages
English (en)
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.)
Leje and Thurne AB
Original Assignee
Leje and 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 and Thurne AB filed Critical Leje and Thurne AB
Publication of GB951520A publication Critical patent/GB951520A/en
Expired 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
GB11597/62A 1962-01-19 1962-03-27 Apparatus for dewatering solid-liquid suspensions Expired GB951520A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB951520A true GB951520A (en) 1964-03-04

Family

ID=20256861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11597/62A Expired GB951520A (en) 1962-01-19 1962-03-27 Apparatus for dewatering solid-liquid suspensions

Country Status (5)

Country Link
CH (1) CH400753A (en:Method)
DE (1) DE1252175B (en:Method)
DK (1) DK112357B (en:Method)
FI (1) FI42784B (en:Method)
GB (1) GB951520A (en:Method)

Cited By (11)

* 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
GB2119670A (en) * 1982-03-08 1983-11-23 Kuri Chem Eng Continuous filter
EP0152724A1 (en) * 1982-08-18 1985-08-28 COSTARELLI, Edoardo Screw drier particularly for plastic materials, operated by an electric motor through a reducer
US5489383A (en) * 1993-06-16 1996-02-06 Hitachi Zosen Corporation Screw type dewatering machine
CN102198346A (zh) * 2010-03-24 2011-09-28 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
CN101768890B (zh) * 2008-12-29 2015-11-25 安德里特斯公开股份有限公司 用于使纤维脱水和分散的方法及设备
CN109696049A (zh) * 2018-12-29 2019-04-30 无锡方大环保科技有限公司 一种高压螺旋脱水机
WO2020217071A1 (en) * 2019-04-25 2020-10-29 SEM Energy Limited Compressor for dewatering and processes involving same
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
US12065962B2 (en) 2017-10-17 2024-08-20 Innovatium Llp Gas storage apparatus and method
CN118904701A (zh) * 2024-10-11 2024-11-08 佛山市泰纳机械设备有限公司 一种原料清洁挤压筛滤机

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
DE102013019056A1 (de) * 2013-03-15 2014-10-02 Hans-Joachim Boltersdorf Schneckenpresse mit einem Förderrohr sowie ein Verfahren zum Betrieb einer Schneckenpresse
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

Cited By (16)

* 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
GB2119670A (en) * 1982-03-08 1983-11-23 Kuri Chem Eng Continuous filter
EP0152724A1 (en) * 1982-08-18 1985-08-28 COSTARELLI, Edoardo Screw drier particularly for plastic materials, operated by an electric motor through a reducer
US5489383A (en) * 1993-06-16 1996-02-06 Hitachi Zosen Corporation Screw type dewatering machine
US5516427A (en) * 1993-06-16 1996-05-14 Hitachi Zosen Corporation Screw type dewatering machine
CN101768890B (zh) * 2008-12-29 2015-11-25 安德里特斯公开股份有限公司 用于使纤维脱水和分散的方法及设备
CN102198346A (zh) * 2010-03-24 2011-09-28 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
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
US12065962B2 (en) 2017-10-17 2024-08-20 Innovatium Llp Gas storage apparatus and method
CN109696049A (zh) * 2018-12-29 2019-04-30 无锡方大环保科技有限公司 一种高压螺旋脱水机
GB2586200A (en) * 2019-04-25 2021-02-17 Sem Energy Ltd Apparatus and method
GB2597426A (en) * 2019-04-25 2022-01-26 Sem Energy Ltd Compressor for dewatering and processes involving same
GB2597426B (en) * 2019-04-25 2023-05-17 Sem Energy Ltd Compressor and dewatering processes involving same
WO2020217071A1 (en) * 2019-04-25 2020-10-29 SEM Energy Limited Compressor for dewatering and processes involving same
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
CN118904701A (zh) * 2024-10-11 2024-11-08 佛山市泰纳机械设备有限公司 一种原料清洁挤压筛滤机

Also Published As

Publication number Publication date
CH400753A (de) 1965-10-15
FI42784B (en:Method) 1970-06-30
DK112357B (da) 1968-12-02
DE1252175B (de) 1967-10-19

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