EP0856354A2 - Dispositif pour le traitement des déchets organiques - Google Patents

Dispositif pour le traitement des déchets organiques Download PDF

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Publication number
EP0856354A2
EP0856354A2 EP97118562A EP97118562A EP0856354A2 EP 0856354 A2 EP0856354 A2 EP 0856354A2 EP 97118562 A EP97118562 A EP 97118562A EP 97118562 A EP97118562 A EP 97118562A EP 0856354 A2 EP0856354 A2 EP 0856354A2
Authority
EP
European Patent Office
Prior art keywords
lining
tools
counter
screws
tubs
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.)
Withdrawn
Application number
EP97118562A
Other languages
German (de)
English (en)
Other versions
EP0856354A3 (fr
Inventor
Rudolf Dipl.-Ing. Pretzler
Josef Ing. Heissenberger
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.)
Heissenberger and Pretzler GmbH
Original Assignee
Heissenberger and Pretzler 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 Heissenberger and Pretzler GmbH filed Critical Heissenberger and Pretzler GmbH
Priority to DE29723418U priority Critical patent/DE29723418U1/de
Publication of EP0856354A2 publication Critical patent/EP0856354A2/fr
Publication of EP0856354A3 publication Critical patent/EP0856354A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/22—Crushing mills with screw-shaped crushing means

Definitions

  • the invention relates to a device for processing biowaste with several Homogenization tools designed as screws, which are exchangeable on the circumference Have cutting blades, with at least part of the screws over a portion of its circumference is surrounded by a tub.
  • This configuration of the treatment device for biowaste leads to one heavy use of the snails at least over a portion of their Perimeter surrounding tubs. Because of this stress, the tubs regularly inspected for possible damaged areas and comparatively are replaced frequently.
  • the object of the invention is a generic device for processing to further develop bio-waste in such a way that, on the one hand, the service life of the device is increased and the overhaul required due to wear is simplified.
  • this task is based on a generic device solved in that in the tub facing the snail A replaceable lining made of wear-resistant material is used up is.
  • the lining can be held on its side edges via terminal strips and / or be screwed tight.
  • two trays are arranged side by side.
  • a web is formed between the tubs.
  • the corresponding linings are between the web and a triangular profile screwed to the web pinchable.
  • the triangular profile is shaped on its side flanks in such a way that it is the surface curvature of the tub or that placed in the tub Lining continues.
  • the triangular profile consists of wear-resistant material, preferably made of ferro cast iron.
  • a particularly stable one Lining consists of micro-alloyed, tempered drill steel.
  • the crushing effect of the processing device is essential improved that counter tools are applied to the lining.
  • a special one good results if the counter tools, for example can consist of strips arranged transversely to the course of the cutting knife are.
  • counter knives on the lining can also be used as counter tools be upset.
  • the inventive design of the shredding device enables it in a simple manner depending on the material to be shredded different grating floors, i.e. differently designed linings, after Need to be replaced. This allows the processing device to optimally adapt to the their task to be adjusted.
  • FIG. 1 shows the lower part of a device for processing biowaste 10, their basic structure in the German patent application P 196 15 662.9 is described.
  • two lower screws 12 are shown, the electric motors not shown here are driven.
  • the worm threads formed on the screws 12 22 are formed from flat surface elements that are folded against one another which is also not further discussed in the illustration according to FIG. 1.
  • the Snails 12 are concentrically surrounded by tubs 14 over part of their circumference.
  • the troughs 14 assigned to the screws 12 are arranged side by side. They are connected to one another via a horizontally extending web 18.
  • Linings are on the surfaces of the tubs 14 facing the screws 16 interchangeably applied.
  • the linings are made of wear-resistant Materials, for example made of micro-alloyed, tempered steel.
  • the linings 16 are fixed on one side via a terminal strip 20 (cf. also Fig. 3).
  • the lining sheets are also clamped on the opposite side.
  • a triangular strip 24 screwed to the web 18 is used for this purpose
  • the clamp connection is shown again in an enlarged representation in FIG. 4.
  • the Triangle bar 24 is advantageously made of ferro cast iron. As can be seen in FIG. 4, the slope of the side flanks of the triangular bar is adapted to the tub curvature.
  • Linings 16 are shown in the embodiment according to FIGS. 1 and 4, on which strips 26 are welded over their length. These ledges 26 cooperate with the cutting edges of the screws 12 and serve as counter tools, so as to obtain an improved grinding effect.
  • FIG. 2 corresponds essentially to that according to 1, although the lining 16 does not have a terminal block 20 on the side, but are connected to the trough 14 via countersunk screws 28 (see FIG. 5).

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Processing Of Solid Wastes (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
EP19970118562 1997-01-29 1997-10-24 Dispositif pour le traitement des déchets organiques Withdrawn EP0856354A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29723418U DE29723418U1 (de) 1997-01-29 1997-10-24 Vorrichtung zur Aufbereitung von Bioabfall

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19703249 1997-01-29
DE1997103249 DE19703249A1 (de) 1997-01-29 1997-01-29 Vorrichtung und Aufbereitung von Bioabfall

Publications (2)

Publication Number Publication Date
EP0856354A2 true EP0856354A2 (fr) 1998-08-05
EP0856354A3 EP0856354A3 (fr) 1998-09-02

Family

ID=7818698

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970118562 Withdrawn EP0856354A3 (fr) 1997-01-29 1997-10-24 Dispositif pour le traitement des déchets organiques

Country Status (2)

Country Link
EP (1) EP0856354A3 (fr)
DE (1) DE19703249A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106076550A (zh) * 2016-07-26 2016-11-09 环创(厦门）科技股份有限公司 一种三角形刀片侧装组合式双轴垃圾破碎刀具

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10148278A1 (de) * 2001-09-28 2003-04-17 Ehms Thomas Abfallentsorgungsvorrichtung
CN106513134B (zh) * 2016-11-30 2023-05-16 重庆精榜高分子材料有限公司 塑料颗粒的加工装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2204421A1 (de) * 1972-01-31 1973-08-09 Kloeckner Humboldt Deutz Ag Mischvorrichtung
GB1416153A (en) * 1972-09-08 1975-12-03 Parker Ltd Frederick Materials working and or handling equipment
DE3220575A1 (de) * 1982-06-01 1983-12-01 Uniroyal Englebert Reifen GmbH, 5100 Aachen Mischer fuer plastische massen
DE3610319A1 (de) * 1986-03-26 1987-10-01 Bhs Bayerische Berg Mischer
DE3704713C1 (de) * 1987-02-14 1988-07-14 Duecker Gerhard Landmasch Zerkleinerungsvorrichtung fuer Abfall
US5395286A (en) * 1992-12-03 1995-03-07 Sioux Automation Center, Inc. Apparatus for cutting and mixing fibrous products
DE4325686A1 (de) * 1993-07-30 1995-02-02 Marchese Sas Flli Mischverfahren in Futtermischwägen oder Häckselfuttermischwägen
DE19504354C2 (de) * 1994-02-28 1998-08-06 Dornhan Maschf Gmbh Druckrohr für einen Fleischwolf
DE59502384D1 (de) * 1994-04-05 1998-07-09 Elba Werk Maschinen Gmbh & Co Verschleissfeste Auskleidung für einen Baustoff-Trogmischer mit nach Art eines Stützbogens verspannten Verschleissplatten
US5433577A (en) * 1994-05-11 1995-07-18 Magnificent Machinery, Inc. Refuse bag opener
AT402638B (de) * 1995-02-10 1997-07-25 Ruef Anton Einrichtung zum zerkleinern und mischen von einrichtung zum zerkleinern und mischen von abfällen, insbesondere von biologisch abfällen, insbesondere von biologisch abbaubaren abfällen abbaubaren abfällen
DE19615662A1 (de) * 1996-04-19 1997-10-23 Heissenberger & Pretzler Gmbh Vorrichtung zur Aufbereitung von Bioabfall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106076550A (zh) * 2016-07-26 2016-11-09 环创(厦门）科技股份有限公司 一种三角形刀片侧装组合式双轴垃圾破碎刀具

Also Published As

Publication number Publication date
DE19703249A1 (de) 1998-07-30
EP0856354A3 (fr) 1998-09-02

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