AU2493684A - Strangpresse - Google Patents

Strangpresse

Info

Publication number
AU2493684A
AU2493684A AU24936/84A AU2493684A AU2493684A AU 2493684 A AU2493684 A AU 2493684A AU 24936/84 A AU24936/84 A AU 24936/84A AU 2493684 A AU2493684 A AU 2493684A AU 2493684 A AU2493684 A AU 2493684A
Authority
AU
Australia
Prior art keywords
press
screw
mouth
piece
press cylinder
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.)
Abandoned
Application number
AU24936/84A
Inventor
Falkner Raimund
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.)
PFEIFER O
Original Assignee
PFEIFER O
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 PFEIFER O filed Critical PFEIFER O
Publication of AU2493684A publication Critical patent/AU2493684A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/224—Extrusion chambers
    • B30B11/225—Extrusion chambers with adjustable outlet opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/24—Extrusion presses; Dies therefor using screws or worms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/24—Extrusion presses; Dies therefor using screws or worms
    • B30B11/246—Screw constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/24—Extrusion presses; Dies therefor using screws or worms
    • B30B11/248—Means preventing the material from turning with the screw or returning towards the feed hopper

Abstract

In a screw extrusion press intended to form briquettes from fuel wastes of different compositions, having a press cylinder (3) and a mouth-piece (4) connected thereto, the tapered compression segment (9) of the press screw (7) is provided outside the press cylinder (3) exclusively in the mouth-piece (4) which is provided with mantle segments (11, 12) separated by longitudinal slots (13). In the tapered compression segment (9) is inserted into one of the longitudinal slots (3) a longitudinal guiding element (15) provided for the extrusion in the course of formation and engaged in the press screw (7). Preferably, two mantle segments (11, 12) are provided, of which one (12) is axially and movably guided towards the press cylinder (3). The partial cross-sectional bearings are provided between the mouth piece (4) and the press cylinder (3) beyond the compression segment (9) in the feed section (8) of the press screw (7), wherein is further conveyed the bulk material used to form the briquettes. The moving mantle segment (12) may be widened at the outlet end (41), the displacement and the widening reacting with counter-action effects to two spring-loaded regulation devices (5, 6) which are preferably independent from each other.
AU24936/84A 1983-03-17 1984-02-10 Strangpresse Abandoned AU2493684A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT942/83 1983-03-17
AT94283 1983-03-17
PCT/AT1984/000002 WO1984003661A1 (en) 1983-03-17 1984-02-10 Extrusion press

Publications (1)

Publication Number Publication Date
AU2493684A true AU2493684A (en) 1984-10-09

Family

ID=3503382

Family Applications (1)

Application Number Title Priority Date Filing Date
AU24936/84A Abandoned AU2493684A (en) 1983-03-17 1984-02-10 Strangpresse

Country Status (5)

Country Link
EP (1) EP0141821B1 (en)
AT (1) ATE29690T1 (en)
AU (1) AU2493684A (en)
DE (1) DE3466190D1 (en)
WO (1) WO1984003661A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3521926A1 (en) * 1985-06-19 1987-01-02 Koeb & Schaefer Ohg Briquetting machine for briquetting fibrous materials
DE3831528A1 (en) * 1988-09-16 1990-03-29 Franz Haimer DEVICE FOR BRIQUETTING VEGETABLE GOODS, IN PARTICULAR HALM GOODS
DE8908675U1 (en) * 1989-07-17 1990-07-26 Alois Poettinger Landmaschinen-Gesellschaft Mbh, 8900 Augsburg, De
US5302102A (en) * 1989-09-15 1994-04-12 Franz Haimer Equipment for briqueting vegetal material in particular stalk-plant materials
DE19521560A1 (en) * 1995-06-19 1997-01-09 Lindemann Maschfab Gmbh Two-shaft compact compressor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB904619A (en) * 1961-03-21 1962-08-29 Robert Desmond Parker Improvements in machines for consolidating granular or other material by extrusion
US3121387A (en) * 1961-06-07 1964-02-18 Avco Corp Extruder with compacting force control mechanism
DE1217056B (en) * 1963-04-01 1966-05-18 Bayer Ag Single-shaft screw extruder
US3989433A (en) * 1974-11-18 1976-11-02 General Electric Company Apparatus for controlling resistance to extrusion of a rod-like body through a die
EP0119208B1 (en) * 1982-09-16 1988-03-30 FALKNER, Raimund Extruding machine

Also Published As

Publication number Publication date
ATE29690T1 (en) 1987-10-15
DE3466190D1 (en) 1987-10-22
EP0141821B1 (en) 1987-09-16
EP0141821A1 (en) 1985-05-22
WO1984003661A1 (en) 1984-09-27

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