DE29815668U1 - Extrusion press for processing small vegetable parts mixed with binders - Google Patents

Extrusion press for processing small vegetable parts mixed with binders

Info

Publication number
DE29815668U1
DE29815668U1 DE29815668U DE29815668U DE29815668U1 DE 29815668 U1 DE29815668 U1 DE 29815668U1 DE 29815668 U DE29815668 U DE 29815668U DE 29815668 U DE29815668 U DE 29815668U DE 29815668 U1 DE29815668 U1 DE 29815668U1
Authority
DE
Germany
Prior art keywords
extrusion press
filling
press according
heat transfer
transfer medium
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
DE29815668U
Other languages
German (de)
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.)
HEGGENSTALLER ANTON AG
Anton Heggenstaller GmbH
Original Assignee
HEGGENSTALLER ANTON AG
Anton Heggenstaller GmbH
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 HEGGENSTALLER ANTON AG, Anton Heggenstaller GmbH filed Critical HEGGENSTALLER ANTON AG
Priority to DE29815668U priority Critical patent/DE29815668U1/en
Publication of DE29815668U1 publication Critical patent/DE29815668U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/28—Moulding or pressing characterised by using extrusion presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • B30B11/26—Extrusion presses; Dies therefor using press rams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fibrous, filamentary or filling materials, e.g. thin fibrous reinforcements or fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Strangpresse für die Verarbeitung von mit Bindemitteln vermengten pflanzlichen Kleinteilen, insbesondere aus Holz, bestehend aus einem Zuführschacht (1) für das Kleinteilgemenge, einem sich anschließenden Füll- bzw. Preßraum (9) mit einem dazwischen befindlichen Schließschieber (8) und aus einem vornehmlich beheizbaren Aushärtekanal (12), durch den das im Füll- bzw. Preßraum (9) verdichtete Kleinteilgemisch zum Zwecke des Aushärtens geführt wird, dadurch gekennzeichnet, daß in eine dem Füll- bzw. Preßraum (9) vorgeordnete Reaktionskammer (4) bzw. unmittelbar in den Füll- bzw. Preßraum (9) Zu- und Abführleitungen (5, 6) für ein gasförmiges Wärmeträgermedium, insbesondere Dampf, münden.1. Extrusion press for processing small vegetable components mixed with binders, in particular made of wood, consisting of a feed shaft ( 1 ) for the small parts batch, a subsequent filling or pressing chamber ( 9 ) with a closing slide ( 8 ) in between and one primarily heatable curing channel (12) (9) compressed by the small component mixture is in the filling or pressing space out for the purpose of curing, characterized in that the filling or in a pressing chamber (9) arranged upstream of the reaction chamber (4) or Supply and discharge lines ( 5 , 6 ) for a gaseous heat transfer medium, in particular steam, open directly into the filling or pressing chamber ( 9 ). 2. Strangpresse nach Anspruch 1, dadurch gekennzeichnet, daß die vor dem Füll- bzw. Preßraum (9) befindliche Reaktionskammer (4) in Richtung zum Zuführschacht (1) durch eine Zellradschleuse (2) möglichst dampfdicht abgeschlossen ist.2. Extrusion press according to claim 1, characterized in that the reaction chamber ( 4 ) located in front of the filling or pressing chamber ( 9 ) is closed as vapor-tight as possible in the direction of the feed shaft ( 1 ) by a cellular wheel sluice ( 2 ). 3. Strangpresse nach Anspruch 2, dadurch gekennzeichnet, daß die Reaktionskammer (4) ein für ein oder zwei Preßhübe dimensioniertes Volumen aufweist.3. Extrusion press according to claim 2, characterized in that the reaction chamber ( 4 ) has a dimensioned for one or two press strokes. 4. Strangpresse nach Anspruch 1 oder einem der folgenden, dadurch gekennzeichnet, daß die Dampfzufuhr taktweise und in Koordination mit dem Strangpreßhub einer Kolbenstrangpresse gesteuert ist.4. Extrusion press according to claim 1 or one of the following, characterized in that the Steam supply cyclically and in coordination with the Extrusion stroke of a piston extrusion press is controlled. 5. Strangpresse nach Anspruch 4, dadurch gekennzeichnet, daß die Zufuhr des Wärmeträgermediums bei gefüllter Reaktionskammer (4) und geschlossenem Schließschieber (8) geöffnet ist.5. Extrusion press according to claim 4, characterized in that the supply of the heat transfer medium with a filled reaction chamber ( 4 ) and a closed slide valve ( 8 ) is open. 6. Strangpresse nach Anspruch 4, dadurch gekennzeichnet, daß bei Einleitung des Wärmeträgermediums in den Füll- bzw. Preßraum (9) die Zufuhr bei geschlossenem Schließschieber (8) und zurückversetztem Strangpreßkolben (10) geöffnet ist.6. Extrusion press according to claim 4, characterized in that when the heat transfer medium is introduced into the filling or pressing space ( 9 ), the feed is open when the closing slide ( 8 ) is closed and the extrusion piston ( 10 ) is set back. 7. Strangpresse nach Anspruch 1 oder einem der folgenden, dadurch gekennzeichnet, daß die Zufuhr des Wärmeträgermediums im unteren Bereich der Reaktionskammer (4) bzw. des Füll- und Preßraumes (9) und die Absaugung im oberen Bereich dieser Räume (4) bzw. (9) erfolgt.7. Extrusion press according to claim 1 or one of the following, characterized in that the supply of the heat transfer medium in the lower region of the reaction chamber ( 4 ) or the filling and pressing chamber ( 9 ) and the suction in the upper region of these rooms ( 4 ) or ( 9 ) is done. 8. Strangpresse nach Anspruch 7, dadurch gekennzeichnet, daß die Absaugung des Wärmeträgermediums durch Bildung eines Unterdrucks im oberen Bereich des jeweiligen Raumes (4) bzw. (9) erfolgt.8. Extrusion press according to claim 7, characterized in that the suction of the heat transfer medium takes place by forming a negative pressure in the upper region of the respective room ( 4 ) or ( 9 ).
DE29815668U 1998-09-01 1998-09-01 Extrusion press for processing small vegetable parts mixed with binders Expired - Lifetime DE29815668U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29815668U DE29815668U1 (en) 1998-09-01 1998-09-01 Extrusion press for processing small vegetable parts mixed with binders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29815668U DE29815668U1 (en) 1998-09-01 1998-09-01 Extrusion press for processing small vegetable parts mixed with binders

Publications (1)

Publication Number Publication Date
DE29815668U1 true DE29815668U1 (en) 1999-10-28

Family

ID=8062064

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29815668U Expired - Lifetime DE29815668U1 (en) 1998-09-01 1998-09-01 Extrusion press for processing small vegetable parts mixed with binders

Country Status (1)

Country Link
DE (1) DE29815668U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20004452U1 (en) * 2000-03-09 2001-03-08 Heggenstaller Anton Ag Extrusion press for small vegetable parts mixed with binders to form compact strands
DE10050470A1 (en) * 2000-10-12 2002-04-18 Dieffenbacher Schenck Panel Vertical dosing bunker used in the production of timber boards using oriented wood chips, e.g. oriented structural board and laminated strands lumber, has a vertical conveying shaft as a storage chamber
EP1800831A2 (en) * 2005-12-23 2007-06-27 Imal S.R.L. Apparatus for extrusion pressing of loose wooden material and associated pressing method
CN112606164A (en) * 2020-12-15 2021-04-06 江西省雅瑞泰橱业有限公司 Manufacturing equipment for extruding sawdust into block fuel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4206314A1 (en) * 1992-02-28 1993-09-02 Josef Krah Filling and pressing unit for extrusion press - has shaft into which vegetable material falls and is mixed with fluid and subsequently extracted by piston
EP0811471A1 (en) * 1996-06-05 1997-12-10 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Extrusion method for the continuous production of products with an organic binder, and equipment therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4206314A1 (en) * 1992-02-28 1993-09-02 Josef Krah Filling and pressing unit for extrusion press - has shaft into which vegetable material falls and is mixed with fluid and subsequently extracted by piston
EP0811471A1 (en) * 1996-06-05 1997-12-10 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Extrusion method for the continuous production of products with an organic binder, and equipment therefor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20004452U1 (en) * 2000-03-09 2001-03-08 Heggenstaller Anton Ag Extrusion press for small vegetable parts mixed with binders to form compact strands
DE10050470A1 (en) * 2000-10-12 2002-04-18 Dieffenbacher Schenck Panel Vertical dosing bunker used in the production of timber boards using oriented wood chips, e.g. oriented structural board and laminated strands lumber, has a vertical conveying shaft as a storage chamber
EP1800831A2 (en) * 2005-12-23 2007-06-27 Imal S.R.L. Apparatus for extrusion pressing of loose wooden material and associated pressing method
CN112606164A (en) * 2020-12-15 2021-04-06 江西省雅瑞泰橱业有限公司 Manufacturing equipment for extruding sawdust into block fuel

Similar Documents

Publication Publication Date Title
DE29815668U1 (en) Extrusion press for processing small vegetable parts mixed with binders
DE514638C (en) Crank or eccentric press with counter pressure device under liquid pressure for the production of ceramic bricks
DE133051C (en)
DE921554C (en) Hydraulic high pressure pump
DE438693C (en) Hydraulic press for the production of molded parts from plastic masses
DE862415C (en) Device for the continuous production and treatment of preferably flat materials
DE29904504U1 (en) Mechanical piston sludge press for sewage sludge
DE1891822U (en) DEVICE FOR THE PRODUCTION OF DRY ICE BLOCKS ON LIQUID CARBONIC ACID.
DE884785C (en) Piston washing press operated by connection to the water supply
DE341914C (en) Press with two or more plungers which act in displaceable cylinders from opposite sides on a common displaceable central part which forms the press abutments
DE29815667U1 (en) Extrusion press for processing small vegetable parts mixed with binders
DE29912822U1 (en) Extrusion press for small plant parts
CH133883A (en) Device for sealing moving machine parts, in particular piston rods and shafts.
DE650099C (en) Continuous cardboard drawing and embossing press for the production of compression molded items such as paper plates and the like. like
DE20018347U1 (en) Extrusion press for small vegetable components mixed with binder
DE366804C (en) Method and device for the production of packs with a U-shaped cross section
AT229204B (en) Device for the continuous production of gunpowder and propellants
DE1214963B (en) Three-way valve with two locking pieces and pressure medium drive, especially steam-water valve for record presses
DE685303C (en) Briquette press
DE1627836A1 (en) Wine press, in particular horizontal press
CH686115A5 (en) Steam and vapour compressor
AT202869B (en) Slide control for hydraulic presses
DE2218563A1 (en) Device for the automatic distribution of semi-liquid or dough-like substances, especially ice cream
AT222304B (en) Heat pump
DE1450260A1 (en) Pressure chamber sealing

Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 19991202

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20010807

R157 Lapse of ip right after 6 years

Effective date: 20050401