IT1037714B - Pressa a vite specie per disidratare paste fibrose - Google Patents

Pressa a vite specie per disidratare paste fibrose

Info

Publication number
IT1037714B
IT1037714B IT22837/75A IT2283775A IT1037714B IT 1037714 B IT1037714 B IT 1037714B IT 22837/75 A IT22837/75 A IT 22837/75A IT 2283775 A IT2283775 A IT 2283775A IT 1037714 B IT1037714 B IT 1037714B
Authority
IT
Italy
Prior art keywords
species
screw press
pastes
dehydrating
dehydrating fibrous
Prior art date
Application number
IT22837/75A
Other languages
English (en)
Original Assignee
Reinhall Rolf Bertil
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 Reinhall Rolf Bertil filed Critical Reinhall Rolf Bertil
Application granted granted Critical
Publication of IT1037714B publication Critical patent/IT1037714B/it

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Press Drives And Press Lines (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT22837/75A 1974-04-30 1975-04-29 Pressa a vite specie per disidratare paste fibrose IT1037714B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7405816A SE388445B (sv) 1974-04-30 1974-04-30 Skruvpress for urvattning av fibermassa i suspension

Publications (1)

Publication Number Publication Date
IT1037714B true IT1037714B (it) 1979-11-20

Family

ID=20320994

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22837/75A IT1037714B (it) 1974-04-30 1975-04-29 Pressa a vite specie per disidratare paste fibrose

Country Status (11)

Country Link
US (1) US4003304A (it)
JP (1) JPS51111966A (it)
BR (1) BR7502603A (it)
CA (1) CA1028556A (it)
DE (1) DE2515833C2 (it)
FI (1) FI63270C (it)
FR (1) FR2269605B1 (it)
GB (1) GB1500953A (it)
IT (1) IT1037714B (it)
NO (1) NO143894C (it)
SE (1) SE388445B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE422089B (sv) * 1978-05-03 1982-02-15 Defibrator Ab Sett och anordning vid tillverkning av fibermassa av lignocellulosahaltigt material
US4323007A (en) * 1979-08-23 1982-04-06 Hunt Arthur J Method of extraction of juice from fruit
US4266473A (en) * 1979-08-23 1981-05-12 Hunt Arthur J Screw press with continuous slope feed screw
US4361081A (en) * 1980-08-11 1982-11-30 Howard James R Apparatus for processing oilseed and grain mash products
DE3175330D1 (en) * 1981-05-07 1986-10-23 Arthur J Hunt Screw press with continuous slope feed screw
JPS603918B2 (ja) * 1982-09-10 1985-01-31 富国工業株式会社 連続圧搾機
US5012731A (en) * 1985-06-26 1991-05-07 Yves Maisonneuve Device for pressing heterogeneous mixtures with regulated pressing force for separating liquid and solid fractions thereof, in particular fruit juices
DE3807609A1 (de) * 1988-03-09 1989-09-21 Adelmann Gmbh Presszange insbesondere fuer brikettierpressen
SE464641B (sv) * 1989-06-29 1991-05-27 Kamyr Ab Apparat foer avvattning av massa
DE59301034D1 (de) * 1992-04-11 1996-01-11 Voith Sulzer Stoffaufbereitung Entwässerungspresse für durch Komprimieren entwässerbare Stoffe.
US5480541A (en) * 1994-06-30 1996-01-02 General Electric Company Extruder apparatus for isolating solids from fluids
CN1261328C (zh) * 2001-10-01 2006-06-28 陶氏康宁公司 提高微细粒料密度的设备及方法
FI20085664A0 (fi) 2008-06-27 2008-06-27 Milston Oy Erotuslaitteisto
CN104334248B (zh) 2012-04-05 2016-10-05 格林菲尔德专业醇类公司 用于固体/流体分离的双螺杆挤出机压机
JP2017501876A (ja) * 2013-12-05 2017-01-19 グリーンフィールド スペシャリティー アルコホールズ インコーポレイテッドＧｒｅｅｎＦｉｅｌｄ Ｓｐｅｃｉａｌｔｙ Ａｌｃｏｈｏｌｓ Ｉｎｃ． 固体／流体分離装置の背圧制御
US20190143247A1 (en) 2016-05-02 2019-05-16 Greenfield Specialty Alcohols Inc. Filter for extruder press
WO2024006784A1 (en) 2022-06-30 2024-01-04 Provisur Technologies, Inc Powered separator gap control apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US647354A (en) * 1899-09-06 1900-04-10 Valerius D Anderson Press.
US731735A (en) * 1902-02-24 1903-06-23 Valerius D Anderson Press.
US975990A (en) * 1910-03-05 1910-11-15 Willis E Overton Expanding or adjustable press for fertilizing material, &c.
US1004283A (en) * 1910-06-30 1911-09-26 Georges Le Docte Press for beet-pulp and the like.
CH283362A (de) * 1950-01-13 1952-06-15 Satzinger Gebhard Fruchtpresse.
US2903960A (en) * 1957-06-27 1959-09-15 Int Basic Economy Corp Press for dewatering slurries
DE1123901B (de) * 1958-10-04 1962-02-15 Olaf Qviller Schneckenpresse zum Entwaessern von Papierstoff od. dgl.
US3062129A (en) * 1960-08-16 1962-11-06 Wandel Kurt Material feeding unit
FR1401378A (fr) * 1964-04-22 1965-06-04 Pressoir à vendange et autres matières pulpeuses
US3683796A (en) * 1970-04-14 1972-08-15 Mil Pac Systems Inc Apparatus having an auger-compacter for reducing the volume of waste materials
US3760717A (en) * 1970-08-18 1973-09-25 Mil Pac Systems Inc Shredder-compactor
FR2182327A5 (it) * 1972-04-24 1973-12-07 Bosredon Pierre De

Also Published As

Publication number Publication date
FI751109A (it) 1975-10-31
FR2269605A1 (it) 1975-11-28
SE388445B (sv) 1976-10-04
US4003304A (en) 1977-01-18
FI63270C (fi) 1983-05-10
BR7502603A (pt) 1976-03-09
JPS51111966A (en) 1976-10-02
CA1028556A (en) 1978-03-28
FI63270B (fi) 1983-01-31
NO143894B (no) 1981-01-26
FR2269605B1 (it) 1980-10-17
SE7405816L (sv) 1975-10-31
NO143894C (no) 1981-05-06
GB1500953A (en) 1978-02-15
DE2515833A1 (de) 1975-11-20
NO751293L (it) 1975-10-31
DE2515833C2 (de) 1982-09-02

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