GB2099324A - Dewatering sludge or pulp in perforated container and screw extractor - Google Patents

Dewatering sludge or pulp in perforated container and screw extractor Download PDF

Info

Publication number
GB2099324A
GB2099324A GB8212593A GB8212593A GB2099324A GB 2099324 A GB2099324 A GB 2099324A GB 8212593 A GB8212593 A GB 8212593A GB 8212593 A GB8212593 A GB 8212593A GB 2099324 A GB2099324 A GB 2099324A
Authority
GB
United Kingdom
Prior art keywords
extraction device
container
aperture
ofthe
perforated
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.)
Withdrawn
Application number
GB8212593A
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.)
KraussMaffei Extrusion GmbH
Original Assignee
Hermann Berstorff Maschinenbau 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
Priority claimed from DE19813118715 external-priority patent/DE3118715A1/de
Priority claimed from DE19813140341 external-priority patent/DE3140341A1/de
Application filed by Hermann Berstorff Maschinenbau GmbH filed Critical Hermann Berstorff Maschinenbau GmbH
Publication of GB2099324A publication Critical patent/GB2099324A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Filtration Of Liquid (AREA)
  • Cyclones (AREA)
  • Disintegrating Or Milling (AREA)
  • Centrifugal Separators (AREA)
GB8212593A 1981-05-12 1982-04-30 Dewatering sludge or pulp in perforated container and screw extractor Withdrawn GB2099324A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813118715 DE3118715A1 (de) 1981-05-12 1981-05-12 "auspresseinrichtung zum behandeln einer breiigen feststoffsuspension"
DE19813140341 DE3140341A1 (de) 1981-10-10 1981-10-10 Auspresseinrichtung zum behandeln einer breiigen feststoffsuspension

Publications (1)

Publication Number Publication Date
GB2099324A true GB2099324A (en) 1982-12-08

Family

ID=25793188

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8212593A Withdrawn GB2099324A (en) 1981-05-12 1982-04-30 Dewatering sludge or pulp in perforated container and screw extractor

Country Status (9)

Country Link
US (1) US4404101A (enExample)
BR (1) BR8202722A (enExample)
FI (1) FI821659L (enExample)
FR (1) FR2505728A1 (enExample)
GB (1) GB2099324A (enExample)
IT (1) IT1150912B (enExample)
NO (1) NO821553L (enExample)
SE (1) SE8202926L (enExample)
SU (1) SU1123536A3 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385429B (de) * 1985-03-05 1988-03-25 Scheriau Robert Dipl Ing Dr Te Entwaesserungsautomat

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167841A (en) * 1985-03-20 1992-12-01 Uddo-Mims-International Removing material debris from body of water
US4707277A (en) * 1985-03-20 1987-11-17 Uddo Mims International, Inc. Method and apparatus for removing granular material from an aeration basin
US4775487A (en) * 1986-12-22 1988-10-04 Consolidation Coal Company Rotating continuous separation system
US5221469A (en) * 1991-12-09 1993-06-22 Hydroflow, Inc. Filtration system
US7410569B1 (en) 2005-11-18 2008-08-12 Turhan A. Tilev Filtration system for metalworking fluids
US8017021B1 (en) 2006-02-01 2011-09-13 Staples Wesley A Sludge processing apparatus and method
AT507837B1 (de) * 2008-12-29 2010-10-15 Andritz Ag Maschf Verfahren und vorrichtung zur entwässerung und dispergierung eines faserstoffes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452638A (en) * 1945-02-07 1948-11-02 Smith Drum & Company Package extractor
US3176606A (en) * 1963-03-06 1965-04-06 Zoffmann Paul Apparatus for separating hop leaves from wort
US3460466A (en) * 1965-12-14 1969-08-12 Bauer Bros Co Press structure
USRE27230E (en) 1970-02-05 1971-11-09 Farmer juice extraction apparatus
SE379647B (enExample) * 1970-02-18 1975-10-20 A J Walker
SE371657B (enExample) * 1973-04-05 1974-11-25 Wallen & Co Ab Lennart
FR2354293A2 (fr) * 1975-08-19 1978-01-06 Alsthom Cgee Procede pour le compactage et l'essorage des boues fluides chargees de matieres fibreuses
DE3043194A1 (de) * 1980-11-15 1982-07-01 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Einrichtung zum mechanischen trennen von fluessigkeiten aus fluessigkeitsfeststoffgemischen in einer schneckenpresse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385429B (de) * 1985-03-05 1988-03-25 Scheriau Robert Dipl Ing Dr Te Entwaesserungsautomat

Also Published As

Publication number Publication date
BR8202722A (pt) 1983-04-19
FI821659A7 (fi) 1982-11-13
SE8202926L (sv) 1982-11-13
FR2505728A1 (fr) 1982-11-19
FI821659L (fi) 1982-11-13
NO821553L (no) 1982-11-15
IT8221158A0 (it) 1982-05-10
US4404101A (en) 1983-09-13
FI821659A0 (fi) 1982-05-11
FR2505728B3 (enExample) 1984-02-17
IT1150912B (it) 1986-12-17
SU1123536A3 (ru) 1984-11-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)