ATE107577T1 - SCREW PRESS. - Google Patents

SCREW PRESS.

Info

Publication number
ATE107577T1
ATE107577T1 AT90123514T AT90123514T ATE107577T1 AT E107577 T1 ATE107577 T1 AT E107577T1 AT 90123514 T AT90123514 T AT 90123514T AT 90123514 T AT90123514 T AT 90123514T AT E107577 T1 ATE107577 T1 AT E107577T1
Authority
AT
Austria
Prior art keywords
pressing
nozzle
conveying direction
press
controlled
Prior art date
Application number
AT90123514T
Other languages
German (de)
Inventor
Franz Groisboeck
Original Assignee
Poettinger Ohg Alois
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 Poettinger Ohg Alois filed Critical Poettinger Ohg Alois
Application granted granted Critical
Publication of ATE107577T1 publication Critical patent/ATE107577T1/en

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
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3089—Extrusion presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Press Drives And Press Lines (AREA)
  • Materials For Medical Uses (AREA)
  • Formation And Processing Of Food Products (AREA)

Abstract

Screw press 1 for pressing fibrous material, in particular waste paper, with a pressing screw 3, which is floatingly mounted, whose conical pressing part 5 runs in a press insert 7 of a nozzle 6 with a small circumferential gap 10. The press insert 7 has, as seen in the conveying direction 11, a front, tapering region 12, in which lands 22 and grooves 23 are incorporated and an adjoining, slightly widening outlet region 13 with an outlet orifice 14 to which are closely connected the jaws 8, 8' of a pressing clamp 9. Beginning at the outlet orifice 14 in a horizontal axial plane 20 of the nozzle 6 is a clearance 19 which extends outwards and against the conveying direction 11 to the compaction zone 17 of the nozzle 6, with a re-entrant, wide rim 26 on the outside at which an extension 21 of the movable jaw 8' of the pressing clamp 9 comes into contact with the inner edge 33' and whose movement, which is controlled by an actuator via a linkage, has an axial component and a radial component, by means of which the pressure on the material being pressed is controlled in such a way that the jaw 8' remains against the rim 26.
AT90123514T 1990-04-06 1990-12-07 SCREW PRESS. ATE107577T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4011249A DE4011249A1 (en) 1990-04-06 1990-04-06 SCREW PRESS

Publications (1)

Publication Number Publication Date
ATE107577T1 true ATE107577T1 (en) 1994-07-15

Family

ID=6403952

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90123514T ATE107577T1 (en) 1990-04-06 1990-12-07 SCREW PRESS.

Country Status (6)

Country Link
EP (1) EP0451348B1 (en)
JP (1) JP3167345B2 (en)
AT (1) ATE107577T1 (en)
DE (2) DE4011249A1 (en)
ES (1) ES2056352T3 (en)
HU (1) HU210643B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2483851B (en) * 2010-09-16 2015-02-18 Massmelt Ltd Waste processing apparatus and methods
CN117160327B (en) * 2023-10-25 2024-01-02 宸光(常州)新材料科技有限公司 Multistage and multistage composite material mixed conveying system and working method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488807A (en) * 1967-05-02 1970-01-13 Uniroyal Englebert Ag Extruder with openable die head structure and die locking means
US3956981A (en) * 1974-01-29 1976-05-18 John N. Valianos Method for refuse disposal
AU1824183A (en) * 1982-09-16 1984-04-04 Pfeifer, O. Schneckenpresse
DE8702985U1 (en) * 1987-02-26 1987-04-16 GHEbavaria Maschinen GmbH, 8701 Eibelstadt Pressing pliers for a briquetting press
DE3743350A1 (en) * 1987-12-21 1989-06-29 Poettinger Alois Landmasch SCREW PRESS
DE3807609A1 (en) * 1988-03-09 1989-09-21 Adelmann Gmbh PRESSING PLIERS IN PARTICULAR FOR BRIQUETTING PRESSES

Also Published As

Publication number Publication date
DE4011249A1 (en) 1991-10-10
JPH06170599A (en) 1994-06-21
EP0451348A1 (en) 1991-10-16
DE59006236D1 (en) 1994-07-28
HU911093D0 (en) 1991-10-28
JP3167345B2 (en) 2001-05-21
HU210643B (en) 1995-06-28
ES2056352T3 (en) 1994-10-01
EP0451348B1 (en) 1994-06-22
HUT60665A (en) 1992-10-28

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee