EP0246388B1 - Brikettierpresse - Google Patents

Brikettierpresse Download PDF

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Publication number
EP0246388B1
EP0246388B1 EP86810306A EP86810306A EP0246388B1 EP 0246388 B1 EP0246388 B1 EP 0246388B1 EP 86810306 A EP86810306 A EP 86810306A EP 86810306 A EP86810306 A EP 86810306A EP 0246388 B1 EP0246388 B1 EP 0246388B1
Authority
EP
European Patent Office
Prior art keywords
die
matrix
trough
pressed
briquetting press
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.)
Expired - Lifetime
Application number
EP86810306A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0246388A1 (de
Inventor
Bernd Päper
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.)
Holzmag Holzmaschinen AG
Original Assignee
Holzmag Holzmaschinen AG
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 Holzmag Holzmaschinen AG filed Critical Holzmag Holzmaschinen AG
Priority to AT86810306T priority Critical patent/ATE56915T1/de
Publication of EP0246388A1 publication Critical patent/EP0246388A1/de
Application granted granted Critical
Publication of EP0246388B1 publication Critical patent/EP0246388B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses
    • B30B15/302—Feeding material in particulate or plastic state to moulding presses
    • 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
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/14—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds on a movable carrier other than a turntable or a rotating drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/32—Discharging presses
    • 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
    • B30B9/3078—Presses specially adapted for particular purposes for baling; Compression boxes therefor with precompression means

Definitions

  • the present invention relates to a briquetting press for producing elongated briquettes from pressed material to be pressed. If pure or impure wood waste is used as pressed material, briquettes that can be used for firing purposes are obtained. If metal waste is used as pressed material, the briquettes can be used as bars for melting down. If cattle feed is used as pressed material, the briquettes are used for feeding purposes. Of course, countless other uses are possible.
  • Fig. 2 shows a cross section through the closed press room.
  • the briquetting press shown in FIG. 1 has a machine base 1. Arranged on this is a die unit 2, which is formed from the die 2b which can be pushed back and forth in the direction of the arrow 2a and associated guide means 2c and drive means (not shown in the drawing) for displacing the die. As can be seen from FIG. 2, the die has a horizontal channel 2d.
  • the support plate 3 for the shaft 4 delimiting the filling space 4a is attached above the die 2b.
  • a stamp 5 is arranged to be vertically displaceable, which can be displaced upwards and downwards by means of displacement members, which are only shown schematically in the drawing and are designated by 6.
  • shifting elements can be pneumatically or hydraulically or hydropneumatically or also other elements which can be actuated, but it is necessary that these means are dimensioned in such a way that they not only move the punch 5 upwards and downwards, but also with it can press downwards such force that the material to be pressed in the channel 2d can be compressed.
  • the prismatic press chamber which is delimited by the channel 2d and the punch 5 and has an octagonal cross-section in cross-section, is delimited on both ends by a pneumatically or hydraulically actuated compression punch 7a or 8a, of which in the drawing also the cylinders and their fastenings are visible.
  • the cylinders are designated as a whole by 7 and 8 respectively.
  • FIG. 1 of the drawing Another press stamp, which serves to eject the finished compact or briquette from the die and whose direction of displacement is arranged parallel to the longitudinal axis of the compression stamp, is, as can be clearly seen from FIG. 1 of the drawing, next to one of the compression cylinders 7 and 8 arranged.
  • the stamp itself is not visible in the drawing, but only its cylinder, which is designated by 9.
  • the die 2b can of course be displaced between its two end positions in such a way that the groove 2d delimiting the press chamber below in one end position of the die between the two compression dies 7a and 8a of the pressure cylinders 7 and 8 and in the other end position in the working area of the die of the ejection cylinder 9.
  • the silo 10 for storing the material to be pressed is attached to the shaft 4.
  • the bottom of the silo has an upwardly extending, rotatable cone 11 which can be driven by a motor.
  • An opening 12 connects the silo 10 to the filling space 4a provided with a control opening closed by a door 4b, as long as the stamp 5 is in the position shown in FIG. 1. If, on the other hand, the stamp 5 is located in the lower part of the filling space 4a, it closes this opening 12. As long as the opening 12 is now open, pressed material can trickle out of the silo 10 into the filling space 4a. This trickling in or sliding is further facilitated by the fact that the cone 11 is rotated by a motor.
  • the press ram 5 When the press ram 5 has reached its lower end position, as shown in FIG. 2, it stops there and the two compressor rams 7a and 8a arranged on the side begin to move against each other and thus compress the material to be pressed in the press room to the required level Density, the end position of the press ram being predetermined by the length of the briquettes to be produced or being limited by the maximum pressure with which the consolidation has to take place.
  • the two compression rams 7a and 8a are pulled back into their starting position and the vertically displaceable ram 5 is raised to such an extent that it is no longer in the region of the channel 2d, but the Opening 12 still holds closed.
  • the shifting means arranged in the die unit 2 the die 2b is shifted into the other end position, in which the groove 2d with the briquette located therein is in the displacement path of the ejection punch of the cylinder 9.
  • the ejection device could also be provided differently, for example in such a way that it displaces the briquette vertically upwards.
  • the bottom of the channel 2d would have to be vertically displaceable.
  • Another possibility for the further configuration of the press according to the invention could also be to provide the die 2b with an elastic section which enables the trough 2d to expand at the ejection point and which is supported by a corresponding abutment to avoid the expansion at the press point.
  • the ejection ram of the cylinder 9 is first withdrawn into its ready position and then the die 2b is pushed back into the filling position, the ram 5 is raised and the filling process described at the beginning can begin, whereupon the pressing and the ejection process are repeated .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Press Drives And Press Lines (AREA)
EP86810306A 1986-05-22 1986-07-10 Brikettierpresse Expired - Lifetime EP0246388B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86810306T ATE56915T1 (de) 1986-05-22 1986-07-10 Brikettierpresse.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2078/86A CH669929A5 (enrdf_load_stackoverflow) 1986-05-22 1986-05-22
CH2078/86 1986-05-22

Publications (2)

Publication Number Publication Date
EP0246388A1 EP0246388A1 (de) 1987-11-25
EP0246388B1 true EP0246388B1 (de) 1990-09-26

Family

ID=4225385

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86810306A Expired - Lifetime EP0246388B1 (de) 1986-05-22 1986-07-10 Brikettierpresse

Country Status (4)

Country Link
EP (1) EP0246388B1 (enrdf_load_stackoverflow)
AT (1) ATE56915T1 (enrdf_load_stackoverflow)
CH (1) CH669929A5 (enrdf_load_stackoverflow)
DE (1) DE3674589D1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020206095A1 (de) 2020-05-14 2021-11-18 Bernegger Gmbh Verfahren zum Präparieren von Abfallmaterial

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880373A (en) * 1988-04-28 1989-11-14 The Upjohn Company Tablet press
EP0888873A1 (de) * 1997-07-02 1999-01-07 FM-Racine Hydraulik AG Brikettierpresse
DE10322228A1 (de) * 2003-05-18 2004-12-09 Dieffenbacher Gmbh + Co. Kg Verfahren zur Herstellung von Presslingen
ITTO20040112A1 (it) * 2004-02-26 2004-05-26 Vm Press Srl Alimentatore di materiale per macchine per la compattazione di rifiuti
ES2445246B1 (es) * 2012-04-11 2015-07-15 Imabe Iberica S.A. Prensa briquetadora

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1049948B (it) * 1975-11-28 1981-02-10 Vezzani Spa Off Pressa per il compattamento di rottami metallici
DE2928111A1 (de) * 1979-07-12 1981-01-29 Eternal Invest Ag Ballenpresse fuer textilfasern
DE3038839A1 (de) * 1980-10-15 1982-05-27 Stöckel, Klaus, 7911 Jedelhausen Brikettpresse
DE3333766C2 (de) * 1983-09-19 1987-01-29 Hans 8939 Tussenhausen Ruf Brikettierpresse
DE3432414A1 (de) * 1984-09-04 1986-03-13 Günter 4750 Unna Kienast Presse fuer schuettfaehiges gut, insbesondere holzhackschnitzel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020206095A1 (de) 2020-05-14 2021-11-18 Bernegger Gmbh Verfahren zum Präparieren von Abfallmaterial

Also Published As

Publication number Publication date
DE3674589D1 (de) 1990-10-31
CH669929A5 (enrdf_load_stackoverflow) 1989-04-28
ATE56915T1 (de) 1990-10-15
EP0246388A1 (de) 1987-11-25

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