EP0753347A1 - Dispositif de broyage de matériaux durs, de préférence de déchets biogènes - Google Patents

Dispositif de broyage de matériaux durs, de préférence de déchets biogènes Download PDF

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Publication number
EP0753347A1
EP0753347A1 EP96890117A EP96890117A EP0753347A1 EP 0753347 A1 EP0753347 A1 EP 0753347A1 EP 96890117 A EP96890117 A EP 96890117A EP 96890117 A EP96890117 A EP 96890117A EP 0753347 A1 EP0753347 A1 EP 0753347A1
Authority
EP
European Patent Office
Prior art keywords
rollers
roller
elevations
sawtooth
motor
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Withdrawn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
EP96890117A
Other languages
German (de)
English (en)
Inventor
Hubert Kürner
Karl Nussbaumer
Walter Hackmair
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.)
Enco Energie Componenten GmbH
Original Assignee
Enco Energie Componenten 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 Enco Energie Componenten GmbH filed Critical Enco Energie Componenten GmbH
Priority to DE29624222U priority Critical patent/DE29624222U1/de
Publication of EP0753347A1 publication Critical patent/EP0753347A1/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Withdrawn legal-status Critical Current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
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/42—Driving mechanisms; Roller speed control

Definitions

  • the aim of the invention is to create a device with which usable products made from hard materials, preferably biogenic waste or raw materials, e.g. Feed, biogas, pellets or the like can be obtained.
  • a device of the above type is known from EP-0 110 665A2.
  • This device serves as a comminution device, but is not suitable for comminuting large bones, such as ox bones.
  • a household mill according to GB-1 566 868A also has the same disadvantage. This mill is intended for crushing cereal grains, two rollers being provided, the axes of rotation of which are located on an inclined plane, which are at an angle of approximately 45 ° to the horizontal, and the higher roller rotates faster than the lower roller.
  • the object of the invention is to create a device with which even large bones, such as ox bones, can be crushed.
  • the device in question is to be used as a mill or crusher or roller crusher.
  • the measure according to claim 2 creates a simple solution for a drive, by means of which the rollers can be driven at different speeds.
  • a pre-metering and pre-shredding of larger pieces e.g. reached by haulm heads, especially when the cellular wheel sluice is installed at the bottom of a transfer silo in which the biogenic waste can be homogenized.
  • the smaller or larger bones contained in such waste are probably not shredded by the rotary valve and would use the mass obtained for feeding, e.g. on pigs, make them unsuitable, but are comminuted accordingly by the following differently rotating rollers.
  • the measure according to claim 4 is particularly suitable for certain waste or raw materials.
  • the measure according to claim 5 enables a space-saving design of the motors in order to be able to adjust the nip depending on the material.
  • the measures according to claims 6 and 7 offer the possibility of placing the surface profiling of the rollers against one another in such a way that the material to be shredded to be able to draw in between each profile and the gap between two opposite profiles in connection with the different speed of the two interacting rollers in such a way that the material to be shredded is sheared off.
  • the measure according to claim 8 enables simple and cost-saving adjustability of the rollers.
  • the measure according to claim 9 offers the possibility of cleaning the rollers of any adhering product residues.
  • the measure according to claim 10 creates the possibility of draining liquids of the material to be ground and draining them into the ground material, whereby the ground material achieves a quality that is favorable for feeding.
  • the subject device within the scope of the invention can also be used for other purposes in which granular or lumpy material is to be comminuted due to its versatile possible uses.
  • the delivery of biogenic waste can be done by truck in containers, bio bins or in green waste.
  • a pre-sorting is then carried out on a conveyor belt on which metal parts are separated by a permanent magnet and the conveyor belt is stopped by large, bulky parts by means of a metal detector and these are sorted out by hand.
  • the goods which get into the buffer silo and from there into a roller crusher are cleaned by means of washing nozzles.
  • the packs are disposed of from the unpacker or recycled.
  • the bio-waste from the roller crusher reaches a storage container via a product pump, in which the bio-waste is homogenized if necessary and then fed to a biogas plant or a cooking tank or a municipal sewage treatment plant.
  • the product is fed liquid or dried from the cooking container to animal feeding.
  • a slurry can also enter the biogas plant.
  • the subject of the present invention is above all the roller crusher in which the biowaste containing bone is to be comminuted.
  • 1 denotes a housing in which two rollers 6A and 6B, each driven by a motor 5A and 5B, are arranged, which can be rotated about parallel axes 7A and 7B located in the same horizontal plane.
  • the two motors 5A and 5B are arranged laterally outside the housing 1.
  • the surface of both rollers 6A, 6B has a profiling, which can at most be arranged on an exchangeable jacket, so that each pair of rollers is equipped with a corresponding surface finish for a specific purpose can.
  • the surface profiles can be equipped as desired, but preferably as hardened cutting edges.
  • the profiling consists of successive rows of sawtooth-like sections or elevations 3 which are triangular in cross section and run parallel to the axis of rotation of the respective roller 6A and 6B. 3, the rollers 6A, 6B can rotate in opposite directions to one another, the sawtooth-like sections or elevations 3 running in the direction of rotation, so that their tooth flanks 12A, 12B in the common horizontal diagonal plane EF on the same side the same are located.
  • the two rollers 6A, 6B as indicated in Fig. 4 with arrows, also run in the opposite direction, i.e. the left roller in the counterclockwise direction and the right roller in the clockwise direction, but the tooth flanks 12A of the roller 6A are oriented counter to the direction of rotation and the tooth flanks 12B of the roller 6B are oriented in the direction of rotation, so that in the common diagonal plane EE, in which the rollers 6A, 6B carry out the shredding process, the flanks 12A and 12B are located opposite one another on different sides of said plane EE.
  • the tooth flanks 12A, 12B are oriented in the same direction as the tooth flanks according to FIG. 4, however, the two rollers run in the same sense, ie counterclockwise. 5, both rollers can also run counter to the direction of rotation. In all embodiments, the flanks can be oriented as required, and the speed of the rollers can also be different.
  • both the arrangement of the cutting edges and the directions of rotation of the rollers 6A and 6B and also the rotational speeds of the two rollers 6A and 6B can be selected as required. It is also achieved by appropriate arrangement of the sawtooth-like sections or elevations 3 that when crushing large bones there is no jamming of the same between the rollers and large bones can at most be cut or crushed by scraping.
  • At least one of the rollers 6A, 6B is at most adjustable with respect to the other with its motor 5A or 5B, for which purpose the motor or the gear housing 9 can each be provided with a toothing 10 into which a pinion 11 engages and a linear adjustment by turning the motor 5 causes.
  • the axis 7B of the roller 6B is mounted in a slot 20, so that the roller 6B is adjustable in the direction of the double arrow A.
  • a cellular wheel sluice 13 is arranged in front of the roller pair 6A, 6B or, if several roller pairs are arranged one behind the other, as shown in FIG. 1, which has the task of pre-shredding the material to be shredded or pre-dose.
  • a scraper 14 in the area of the rollers 6A, 6B for cleaning the rollers from any adhering product residues, which has protruding pins which engage in the gaps between the sawtooth-like sections or elevations 3 and any adhering residues of the Remove ground material (Fig.la).
  • a cellular wheel sluice 13 can be provided in front of a feed hopper 16, which performs the task of dosing the feed material, so that the grinding device is not overloaded.
  • the walls of the filling funnel 16, as shown in FIG. 2 can be designed in a grid-like manner, so that any liquids of the material to be ground run off and flow off to the side of the rollers 6A, 6B and reach the ground material below them.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Crushing And Grinding (AREA)
EP96890117A 1995-07-11 1996-07-10 Dispositif de broyage de matériaux durs, de préférence de déchets biogènes Withdrawn EP0753347A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29624222U DE29624222U1 (de) 1995-07-11 1996-07-10 Einrichtung zum Zerkleinern harter Materialien, vorzugsweise biogener Abfälle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0117795A AT403443B (de) 1995-07-11 1995-07-11 Einrichtung zum zerkleinern harter materialien, vorzugsweise biogener abfälle
AT1177/95 1995-07-11

Publications (1)

Publication Number Publication Date
EP0753347A1 true EP0753347A1 (fr) 1997-01-15

Family

ID=3508281

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96890117A Withdrawn EP0753347A1 (fr) 1995-07-11 1996-07-10 Dispositif de broyage de matériaux durs, de préférence de déchets biogènes

Country Status (2)

Country Link
EP (1) EP0753347A1 (fr)
AT (1) AT403443B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999052638A1 (fr) * 1998-04-09 1999-10-21 Syntech Holdings B.V. Procede servant a deprecier des pieces de monnaie, dispositifs permettant de mettre ce procede en application et pieces de monnaie depreciees
EP1166879A1 (fr) * 2000-06-09 2002-01-02 AMB Anlagen Maschinen Bau GmbH Dispositif et procédé de broyage de déchets encombrants, ménagers et industriels et similaires
WO2016062428A1 (fr) * 2014-10-22 2016-04-28 Thyssenkrupp Industrial Solutions Ag Installation de broyage pour pulvériser une matière à broyer et procédé de pulvérisation de matière à broyer
CN107282184A (zh) * 2017-07-24 2017-10-24 麻大伟 一种建材加工用粉碎设备
CN107876137A (zh) * 2017-11-07 2018-04-06 会同会泓新材料科技有限公司 一种用于麻塑原料破碎的多重破碎机
CN107876189A (zh) * 2017-11-07 2018-04-06 会同会泓新材料科技有限公司 一种用于麻塑原料破碎的无尘破碎机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012022178A1 (de) * 2012-11-13 2014-05-15 Heinz Harrendorf Biogasanlage mit kombinierten Anaerobreaktor mit einem zweistufigen anaerob thermophil-mesophilen Verfahren sowie elektrodynamischer Prozesse und Elektroporation biogener Rohstoffe zur Erzeugung von Wasserstoff und Methangas und Recycling von Kohlendioxid
CN108097696A (zh) * 2017-12-01 2018-06-01 郑州艾莫弗信息技术有限公司 农业废弃物粉碎搅拌浸泡装置

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE5378C (de) * D. C. NEWELL in New-York Neuerungen an Schrotmühlen
DE19683C (de) * W. D. GRAY in Milwaukee, Wisconsin, V. St. A.; Vertreter :C. KESSELER in Berlin SW., Königgrätzerstrafse 47 Neuerung an Walzenmühlen
DE17139C (de) * F. FRIEDLAENDER in Ratibor Neuerung an Walzenschrotmühlen
GB261753A (en) * 1926-11-17 1927-12-01 Richard Schermann Improvements relating to the fine grinding of corn
DE621095C (de) * 1934-06-15 1935-11-01 J M Lehmann Fa Misch- und Walzenmuehle
US2202892A (en) * 1938-01-21 1940-06-04 Gump B F Co Cereal grinding mill
GB657644A (en) * 1949-01-14 1951-09-26 Robert Cuthbertson Carter Improvements in or relating to apparatus for separating and/or extracting stalks and the like from vegetable tissues
DE1109010B (de) * 1957-10-16 1961-06-15 Ottwil Knauff Walzenstuhl
FR2465519A1 (fr) * 1979-09-20 1981-03-27 Comia Fao Sa Perfectionnements apportes aux aplatisseurs a cereales
US4377259A (en) * 1980-03-21 1983-03-22 Reclamet, Inc. Chip and turnings separator and crusher
DE3416009A1 (de) * 1983-06-03 1985-10-31 Wilhelm 4408 Dülmen Kemming Maschine zum zerkleinern von mais, ccm oder feuchtgetreide und verfahren zur anwendung der maschine
DE3310071C1 (de) * 1983-03-21 1987-11-12 Hazemag Dr. E. Andreas GmbH & Co, 4400 Münster Walzenbrecher mit einer ausweichbar gelagerten Walze
FR2620651A1 (fr) * 1987-09-23 1989-03-24 Kloeckner Humboldt Deutz Ag Machine a deux cylindres, par exemple presse a cylindres
EP0380055A1 (fr) * 1989-01-25 1990-08-01 Sergio Ferro Appareil pour triturer des noix

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1566868A (en) * 1976-11-19 1980-05-08 Kenwood Mfg Co Ltd Seed mill
EP0110665B1 (fr) * 1982-11-27 1987-06-10 Peak Pattern Co. Limited Appareil broyeur

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE5378C (de) * D. C. NEWELL in New-York Neuerungen an Schrotmühlen
DE19683C (de) * W. D. GRAY in Milwaukee, Wisconsin, V. St. A.; Vertreter :C. KESSELER in Berlin SW., Königgrätzerstrafse 47 Neuerung an Walzenmühlen
DE17139C (de) * F. FRIEDLAENDER in Ratibor Neuerung an Walzenschrotmühlen
GB261753A (en) * 1926-11-17 1927-12-01 Richard Schermann Improvements relating to the fine grinding of corn
DE621095C (de) * 1934-06-15 1935-11-01 J M Lehmann Fa Misch- und Walzenmuehle
US2202892A (en) * 1938-01-21 1940-06-04 Gump B F Co Cereal grinding mill
GB657644A (en) * 1949-01-14 1951-09-26 Robert Cuthbertson Carter Improvements in or relating to apparatus for separating and/or extracting stalks and the like from vegetable tissues
DE1109010B (de) * 1957-10-16 1961-06-15 Ottwil Knauff Walzenstuhl
FR2465519A1 (fr) * 1979-09-20 1981-03-27 Comia Fao Sa Perfectionnements apportes aux aplatisseurs a cereales
US4377259A (en) * 1980-03-21 1983-03-22 Reclamet, Inc. Chip and turnings separator and crusher
DE3310071C1 (de) * 1983-03-21 1987-11-12 Hazemag Dr. E. Andreas GmbH & Co, 4400 Münster Walzenbrecher mit einer ausweichbar gelagerten Walze
DE3416009A1 (de) * 1983-06-03 1985-10-31 Wilhelm 4408 Dülmen Kemming Maschine zum zerkleinern von mais, ccm oder feuchtgetreide und verfahren zur anwendung der maschine
FR2620651A1 (fr) * 1987-09-23 1989-03-24 Kloeckner Humboldt Deutz Ag Machine a deux cylindres, par exemple presse a cylindres
EP0380055A1 (fr) * 1989-01-25 1990-08-01 Sergio Ferro Appareil pour triturer des noix

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999052638A1 (fr) * 1998-04-09 1999-10-21 Syntech Holdings B.V. Procede servant a deprecier des pieces de monnaie, dispositifs permettant de mettre ce procede en application et pieces de monnaie depreciees
EP1166879A1 (fr) * 2000-06-09 2002-01-02 AMB Anlagen Maschinen Bau GmbH Dispositif et procédé de broyage de déchets encombrants, ménagers et industriels et similaires
WO2016062428A1 (fr) * 2014-10-22 2016-04-28 Thyssenkrupp Industrial Solutions Ag Installation de broyage pour pulvériser une matière à broyer et procédé de pulvérisation de matière à broyer
CN107107069A (zh) * 2014-10-22 2017-08-29 蒂森克虏伯工业解决方案股份公司 用于研磨待研磨材料的研磨***和用于研磨待研磨材料的方法
CN107282184A (zh) * 2017-07-24 2017-10-24 麻大伟 一种建材加工用粉碎设备
CN107876137A (zh) * 2017-11-07 2018-04-06 会同会泓新材料科技有限公司 一种用于麻塑原料破碎的多重破碎机
CN107876189A (zh) * 2017-11-07 2018-04-06 会同会泓新材料科技有限公司 一种用于麻塑原料破碎的无尘破碎机

Also Published As

Publication number Publication date
ATA117795A (de) 1997-07-15
AT403443B (de) 1998-02-25

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