SE309152B - - Google Patents

Info

Publication number
SE309152B
SE309152B SE5791/61A SE579161A SE309152B SE 309152 B SE309152 B SE 309152B SE 5791/61 A SE5791/61 A SE 5791/61A SE 579161 A SE579161 A SE 579161A SE 309152 B SE309152 B SE 309152B
Authority
SE
Sweden
Prior art keywords
cage
screws
hand
screw
contrarotating
Prior art date
Application number
SE5791/61A
Inventor
E Kemp
W Jordan
A Botkin
Original Assignee
Bauer Bros Co
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 Bauer Bros Co filed Critical Bauer Bros Co
Publication of SE309152B publication Critical patent/SE309152B/xx

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
    • B30B9/16—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 operating with two or more screws or worms
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Screw Conveyors (AREA)

Abstract

959,481. Presses for separating liquids from solids. BAUER BROS. CO. July 20, 1961 [Aug. 11, 1960], No. 26421/61. Heading B1D. [Also in Division D2] Wet material (e.g. paper pulp) fed in at 47, Fig. 1, is traversed by intermeshing contrarotating screws 39, 41, Fig. 3, along a cage 36 formed of rods 44 and rings 45. Residue is finally discharged at 28 in a direction at right angles to the cage axis by a further screw 32 rotated by a separate motor (not shown). The back-pressure on the material in cage 36 is regulated by adjusting the relative speeds of rotation of, on the one hand, screw 32 and, on the other hand, the pair of screws 39, 41.
SE5791/61A 1960-08-11 1961-06-01 SE309152B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48927A US3070005A (en) 1960-08-11 1960-08-11 Thickener and washer

Publications (1)

Publication Number Publication Date
SE309152B true SE309152B (en) 1969-03-10

Family

ID=21957184

Family Applications (1)

Application Number Title Priority Date Filing Date
SE5791/61A SE309152B (en) 1960-08-11 1961-06-01

Country Status (5)

Country Link
US (1) US3070005A (en)
DE (1) DE1302893B (en)
FI (1) FI44086C (en)
GB (1) GB959481A (en)
SE (1) SE309152B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215355A (en) * 1963-02-27 1965-11-02 Bauer Bros Co Feed means for a refiner
DE1442746A1 (en) * 1963-11-27 1968-11-21 Kalle Ag Method and device for continuously conveying powdery or fibrous material from a room under a given pressure into a room under another pressure
DE1502338A1 (en) * 1965-04-23 1969-03-13 Werner & Pfleiderer Process and device for pressing oil-containing seeds and fruits in continuously operating systems
US3460466A (en) * 1965-12-14 1969-08-12 Bauer Bros Co Press structure
US3470815A (en) * 1966-05-05 1969-10-07 Landsverk Ab Pulp press
SE333095B (en) * 1967-04-21 1971-03-01 Calor & Sjoegren Ab
US3461793A (en) * 1967-06-26 1969-08-19 Stord Bartz Industri As Screw presses
US3780645A (en) * 1972-08-02 1973-12-25 Ward Foods Inc Screw press assembly
SE450104B (en) * 1985-10-18 1987-06-09 Spirac Engineering Ab DEVICE FOR COMPRESSING MATERIAL AND REDUCING ITS LIQUID CONTENT
FR2801065A1 (en) * 1999-11-12 2001-05-18 Exportation De Materiel Ind PROCESS FOR REPAIRING RAW MATERIALS SUCH AS PAPERS, CARDBOARDS, CELLS, PREHYDRATION DEVICE FOR IMPLEMENTING THE PROCESS AND INSTALLATION

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL18365C (en) *
GB461388A (en) * 1935-02-23 1937-02-16 Kampens Mek Verksted As Improvements in screw presses for pressing out liquid
DE649638C (en) * 1935-03-05 1937-08-30 Kampens Mek Verksted As Screw press with two or more interlocking press screws
US2249724A (en) * 1939-10-31 1941-07-22 Anderson Co V D Press
US2280880A (en) * 1940-01-26 1942-04-28 Anderson Co V D Variable choke mechanism for expeller presses

Also Published As

Publication number Publication date
FI44086B (en) 1971-04-30
DE1302893B (en)
GB959481A (en) 1964-06-03
FI44086C (en) 1971-08-10
US3070005A (en) 1962-12-25

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