EP0687503A1 - Déchiqueteur à rouleau - Google Patents

Déchiqueteur à rouleau Download PDF

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Publication number
EP0687503A1
EP0687503A1 EP95107278A EP95107278A EP0687503A1 EP 0687503 A1 EP0687503 A1 EP 0687503A1 EP 95107278 A EP95107278 A EP 95107278A EP 95107278 A EP95107278 A EP 95107278A EP 0687503 A1 EP0687503 A1 EP 0687503A1
Authority
EP
European Patent Office
Prior art keywords
roller
housing
pivot axis
counter
comb teeth
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.)
Granted
Application number
EP95107278A
Other languages
German (de)
English (en)
Other versions
EP0687503B1 (fr
Inventor
Werner Doppstadt
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.)
Doppstadt Calbe GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0687503A1 publication Critical patent/EP0687503A1/fr
Application granted granted Critical
Publication of EP0687503B1 publication Critical patent/EP0687503B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
    • 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
    • B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • B02C4/26—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a grid or grating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B02C2018/188—Stationary counter-knives; Mountings thereof

Definitions

  • the invention relates to a roller crusher, comprising a roller with shredding members, a counter tool directed towards the roller, which can be pivoted about a pivot axis parallel to the axis of the roller and is provided with counter members which are arranged at a gap to the shredding members, and drive means for rotating the drive Roller.
  • a known device of this type for processing waste products contains a toothed crushing drum below a filling shaft in a housing.
  • the teeth protrude just beyond the circumference of the shredding drum and work together with a counter tool.
  • the counter tool is pivotally mounted within the housing about an axis which runs parallel to the axis of the comminution drum and contains arc-shaped counter teeth between which the teeth of the comminution drum pass as it rotates. In the presence of parts that cannot be shredded, the counter tool is swung out.
  • the material to be shredded is fed through the inclined feed chute, which contains a special feed device directly above the shredding drum.
  • a collecting vessel for holding shredded material is located underneath the shredding drum.
  • a known hammer mill (DE-AS 20 34 074) contains a rotor to which axial rows of hammers are attached at a circumferential distance from one another. On one side of the rotor, carrier segments are arranged essentially parallel to the circumference of the rotor and carry grinding elements which are in gap with the hammers. The carrier segments are on a housing Supported by double link and rubber springs, which are loaded with an adjustable preload.
  • the object of the invention is to provide a highly effective roller crusher of the type mentioned at the outset, which is as robust and simple as possible.
  • the counter tool is comb-shaped, such that the counter members are non-rotatably arranged comb teeth on the pivot axis, which are arch-shaped and protrude from the pivot axis against the roller to form a narrowing roller gap, and Actuators engaging near the ends of the pivot axis are provided, by means of which the pivot axis abuts against a stop and the comb teeth are prestressed in a predetermined working position with respect to the roller.
  • the design of the roller crusher according to the invention contains a highly effective, robust and simple structure in that the counter tool is comb-like and the pivot axis with the comb teeth is held in its working position by servomotors.
  • the comb teeth therein are non-rotatably connected to the pivot axis, which is held by the servomotors with an adjustable counterforce when the roller with its comminution members drives the material to be comminuted into the nip and acts on it in a breaking and cutting manner by driving the material between the comb teeth . It is thus avoided that the comb teeth dodge even at relatively low crushing forces and that uncrushed material passes past the comb teeth through the crushing device.
  • the arcuate shape of the comb teeth helps that between the Comb teeth and the roller a narrow nip is formed and an intensive, maximum size reduction effect is exerted on the material to be shredded.
  • the comb teeth contain a tooth insert made of highly wear-resistant material in a recess on the side facing the comminution members, and the comminution members also contain a wear-resistant plate on their face, which can be clad with highly wear-resistant material on the side facing the counter-tool.
  • the tooth insert on the comb teeth and the wear-resistant plate on the comminution members are preferably interchangeably attached.
  • the servomotors are connected to a pressure control which ensures that the comb teeth can deflect when the comminution requires too much force. In this way, damage to the comb teeth and / or the comminution members can be reliably excluded.
  • the exemplary embodiment of a roller shredder shown schematically in FIG. 1 contains a generally square housing 1, which is divided by a vertical partition 2 into a first housing part and a second housing part.
  • the first housing part accommodates a comminution device 3 and contains a feed hopper 4 at the top, through which material to be comminuted which has been input to the comminution device 3, for example by means of a wheel loader, is fed.
  • the hopper 4 preferably contains two opposite sides, one of which runs perpendicular to the shredding device 3, thereby preventing the further feed from being blocked by the material entered.
  • the second housing part accommodates drive means 5 which have a main drive motor 6, in the exemplary embodiment shown a diesel motor, contain, which is connected in the usual way via a turbo coupling and a V-belt drive 7 with a gear 8, which is in drive connection with the shredding device 3 via a known and therefore not shown angular gear.
  • the drive means 5 also contain conventional and therefore not shown in detail supply devices for pressure medium for actuating pressure medium-operated components of the roller crusher.
  • the housing 1 is normally placed on a work surface on which the material to be shredded is fed into the hopper 4.
  • a pressure stamp 9 is pivotally arranged, one of which is shown schematically in FIGS. 2 and 3.
  • the pressure ram 9 is in a rest position shown in FIG. 2, in which it either lies against a housing wall or extends in the extension of a housing wall.
  • the plunger 9 consists essentially of a cylinder 41, which is connected to a pressure medium source via a connection 42, and a piston 43 with an adjusting foot 44.
  • the cylinder 41 is connected to the housing 1 via brackets 45 and hinges 46 .
  • the pressure rams 9 are pivoted from their rest position into a working position with the aid of the hinges 46, in which the adjusting foot 44 stands on the work surface.
  • the pressure ram 9 is extended and the housing 1 is raised so far that a semi-trailer can be moved underneath it. Then the raised housing 1 is lowered by relieving the pressure of the pressure stamp 9 on the wing of the semi-trailer.
  • a removal device 13 with ropes 15 and links 16 is held on two outside supports 12, only one of which can be seen in FIG. 1, of which only one or one can be seen in each case .
  • the links 16 are connected to a pressure medium-actuated servomotor (not shown).
  • the removal device 13 is designed essentially analogously to the rear conveyor belt of a comminution machine described in utility model G 93 05 834.9 by the same applicant.
  • the conveying device 13 connects to the conveying device 11 in the housing 1 and conveys the comminuted material, for example, to a transport trolley, to a further processing device, a deposit or the like.
  • the discharge device 13 is folded up and folded up and is held on the associated housing wall.
  • the partially sectioned top view of FIG. 2 shows on the right the second housing part with the drive means 5, ie the main drive motor 6 with turbo coupling, the V-belt drive 7 and the transmission 8.
  • the comminution device 3 consists of two components which interact with one another.
  • a first component is formed by a roller 16, which is preferably designed as a hollow roller.
  • One end of the roller 16 is rotatably mounted in the intermediate wall 2 and is in drive connection with the gear 8; its other end is rotatably mounted in an opposite wall of the housing 1.
  • the roller 16 carries on its jacket crushing members 17, which are described in detail below.
  • the crushing members 17 are in arranged axially and circumferentially offset from one another on the jacket of the roller 16.
  • a second component forms a counter-tool, which is designed like a comb and contains a pivot axis 18 and curved comb teeth 19 starting from the pivot axis 18.
  • the pivot axis 18 runs parallel to the axis of the roller 16 and, like this, is rotatably supported with its ends in the intermediate wall 2 and the opposite housing wall.
  • the comb teeth 19 are interchangeably attached by being pushed onto the pivot axis 18 by means of a hole (see below) with spacer rings 20 interposed; they are braced against one another over the working length of the pivot axis 18 by conventional and therefore only schematically indicated clamping means.
  • the spacer rings 20 are chosen so that their axial dimension corresponds to the axial thickness of the comminution members 17 on the roller 16, and the axial distance between adjacent comminution members 17 on the roller 16 is selected so that it corresponds to the axial dimension of the associated comb teeth 19. It can be seen that in this way the crushing members 17 and the comb teeth 19 are arranged in a gap with one another and come into mutual engagement when the roller 16 rotates.
  • the arrangement is preferably such that only one comminution member 17 is assigned to each gap between adjacent comb teeth 19.
  • Figure 3 shows a cross section through the housing 1; One recognizes therein the intermediate wall 2, at the top the filling hopper 4, the shredding device 3 from the roller 16 with the shredding members 17 and the pivot axis 18 with the comb teeth 19, the V-belt drive 7, the outlet hopper 10 and the conveying device 11.
  • the wall 22 forms a side wall of the discharge funnel 10 and is attached such that it can be folded down, so that the counter-tool or comb teeth 19 are accessible for inspection and maintenance purposes after the wall 22 has been folded down.
  • FIG 3 shows a schematic section of seven comminution members 17 which are axially and circumferentially offset from one another. Each shredding member 17 projects in the circumferential direction from the jacket of the roller 16. At the end facing the counter tool, the comminution member 17 breaks off and determines a striking surface 23 that drops steeply to the jacket of the roller 16 and that can run, for example, radially to the roller 16.
  • the striking surface 23 is designed in a special manner in that a wear-resistant plate 24 is placed on the striking surface 23, which is shown in section in FIG.
  • screw sockets 25 are inserted, welded in the example shown.
  • the screw sockets 25 extend into bores in the comminution member 17, into which fastening screws (not shown) are inserted from the side of the comminution member 17 which faces away from the face 23.
  • the wear-resistant plate 24 is exchangeably fastened to the striking surface 23 of the comminution member 17 in this way.
  • a further improvement on the comminution member 17 can be achieved in that the wear-resistant plate 24, as is also shown in FIG. 4, is clad with a highly wear-resistant material, in particular in the region of the outer edge which faces the counter tool.
  • a recess for receiving a plate 26 made of highly wear-resistant material such as hard metal or the like is formed in the region of the outer edge of the plate 24; instead of the plate 26, the recess can also be filled with welding wire made of such material.
  • the comb tooth 19 of the counter-tool contains at one end a bore 27 for receiving the pivot axis 18.
  • the bore 27 is not a round bore, but contains a flat 28 that corresponds to a flat 29 on the circumference of the pivot axis 18.
  • the comb teeth 19 are non-rotatably connected to the pivot axis 18, so that when the crushing members 17 act on the input material to be crushed, they cannot be pivoted relative to the pivot axis 18 and cannot deflect.
  • the same effect can also be achieved, for example, by a polygonal configuration of the bore 27 and the circumference of the pivot axis 18.
  • FIG. 3 further shows a tooth insert 30 on the comb tooth 19 of the counter tool on the side facing the comminution members 17.
  • FIG. 5 shows a partially sectioned side view of the comb tooth 19 with the bore 27 containing the flat 28 at one end.
  • the comb tooth 19 is provided with a recess 31 for receiving the tooth insert 30.
  • two mounting holes 32 are provided for fastening screws.
  • FIG. 6 shows a section through the tooth insert 30.
  • two screw mounts 33 are inserted or welded into the tooth insert 30, which extend into the receiving bores 32 of the comb tooth 19 and receive fastening screws (not shown).
  • the tooth insert 30 is exchangeably attached to the comb tooth 19.
  • the entire tooth insert 30 is preferably made of a wear-resistant material such as Hardox 500 or the like. Additionally, some may be the most heavily used or If necessary, a covering 34 made of highly wear-resistant material is also attached to all teeth of the tooth insert 30 on the surfaces which cooperate with the crushing members 17 of the roller 16, in the exemplary embodiment shown on the surfaces which spring back into the tooth insert 30.
  • This cladding 34 can consist, for example, of hard metal platelets or welded-on welding wires of the appropriate material.
  • the comb teeth 19 held non-rotatably on the pivot axis 18 project against the roller 16 and, together with the latter, determine a roller gap narrowing towards the roller 16, which in the embodiment shown only has one at the end facing away from the pivot axis 18 has minimal width, so that no material introduced into the hopper 4 can pass the comb teeth 19 into the outlet hopper 10.
  • the crushing members 17 act on the material introduced in such a way that this is first driven by crushing into the narrowing gap between the roller 16 and the counter-tool against the comb teeth 19 and their tooth inserts 30 and then with crushing and cutting crushing in the interaction of the Comminution members 17 and the comb teeth 19 between the comb teeth 19 are discharged into the outlet funnel 10.
  • the counter tool ie the pivot axis 18 with the comb teeth 19 is exposed to high forces during operation of the roller crusher, which tend to pivot the comb teeth 19 by expanding the roller gap about the axis of the pivot axis 18.
  • These forces depend on various factors which are not to be detailed here, but are so high that appropriate support of the counter tool is necessary.
  • the pivot axis 18 is supported on both sides of a servomotor 35, as can be seen in FIG. 7, which shows an end view of the roller crusher.
  • the servomotor 35 shown in FIG. 7 forms, for example, a pressure-operated cylinder 36, which is articulated on a wall of the housing 1, and an actuating piston 37, the free end of which is articulated on one end of a link 38, the other end of which is connected to one end of the pivot axis 18 connected is.
  • a stop 40 which is adjustable by means of an adjusting screw 39, is located, which is located in the travel path of the handlebar 38 and the adjustment of the counter tool or the comb teeth 19 in the direction of the roller 16 limited.
  • the counter tool is brought by the servomotors 35 into its working position shown in solid lines in Figure 7, in which the link 38 and thus the counter tool are biased against the stop 40.
  • the pressure medium-actuated cylinder 36 forms a hydraulic cylinder which is connected to a pressure control 47, which is shown schematically in FIG.
  • This pressure control 47 ensures, on the one hand, that the counter tool experiences only slight deflections in normal operation under the influence of the crushing forces, but on the other hand is deflected when undesirably high crushing forces occur.
  • the pivot axis 18 the comb teeth 19 are then in the position shown in dashed lines in FIG. 7 in the position of the handlebar 38 from the stop 40, as a result of which material which cannot be comminuted can be discharged to the outlet funnel 10 through the gap formed in this way.
  • the pressure controller 47 is connected to a feed pump 48 which is in drive connection with the drive means 5 and forms, for example, a gear pump which is connected on the suction side to a pressure oil tank 49.
  • the feed pump 48 is connected to a 4/3-way valve 50 and via a pressure relief valve 51 to the pressure oil tank 49.
  • the outlet of the 4/3-way valve 50 leads via a line 52 with the interposition of a check valve 53 and a three-way valve 54 to the hydraulic cylinders 36; the line 52 is connected to the pressure oil tank 49 via a further pressure relief valve 55.
  • a pressure switch 56 and pressure accumulator 57 are connected to the line 52 between the cylinders 36 and the check valve 53.
  • the pressure controller 47 described above operates as follows: In the switched-off state of the roller crusher, the counter tool is in the position shown in dashed lines in FIG. 7 in the position of the stop 40.
  • the 4/3-way valve 50 is switched on, so that the line 52 is pressurized with pressure oil by the feed pump 48 and the check valve 53 is opened.
  • the three-way valve 54 is in the open position, the pressure oil enters the cylinders 36 and the actuating pistons 37 are extended until the links 38 come into contact with the respective stops 40.
  • the counter tool has then reached its working position in which the free ends of the comb teeth 19 are at a minimum distance from the roller 16.
  • the pressure limiting valve 55 opens, so that the pressure oil is drained from the cylinders 36 into the pressure oil tank 49.
  • the comb teeth 18 can then be deflected further, as a result of which the material which cannot be comminuted reaches the outlet funnel 10 and can be picked up by the conveying device 11.
  • the pressure switch 56 is actuated again, so that pressure is again applied to the cylinders 36 and the comb teeth 19 are returned to their working position.
  • the three-way valve 54 is adjusted so that the pressure oil flows out of the cylinders 36 and the pressure accumulators 57 into the pressure oil tank 49.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
  • Shovels (AREA)
EP95107278A 1994-06-16 1995-05-13 Déchiqueteur à rouleau Expired - Lifetime EP0687503B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9409707U DE9409707U1 (de) 1994-06-16 1994-06-16 Walzenzerkleinerer
DE9409707U 1994-06-16

Publications (2)

Publication Number Publication Date
EP0687503A1 true EP0687503A1 (fr) 1995-12-20
EP0687503B1 EP0687503B1 (fr) 1999-12-01

Family

ID=6909904

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95107278A Expired - Lifetime EP0687503B1 (fr) 1994-06-16 1995-05-13 Déchiqueteur à rouleau

Country Status (8)

Country Link
EP (1) EP0687503B1 (fr)
JP (1) JP3024826U (fr)
AT (1) ATE187100T1 (fr)
DE (2) DE9409707U1 (fr)
DK (1) DK0687503T3 (fr)
ES (1) ES2141861T3 (fr)
GR (1) GR3032561T3 (fr)
PT (1) PT687503E (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011119595A1 (de) 2011-11-29 2013-05-29 Pallmann Maschinenfabrik Gmbh & Co Kg Vorrichtung zum Zerkleinern von Aufgabegut
GR1009215B (el) * 2016-09-15 2018-02-14 Χρηστος Νικολαου Γιαννακοπουλος Θρυμματιστης με μαχαιρακια-σφυρακια κοπης τοποθετημενα σε σωληνες περιστρεφομενου πλαισιου σε καδο με ρυθμιζομενη χοανη εξοδου
CN110769937A (zh) * 2017-06-28 2020-02-07 多普斯塔德特家族控股有限公司 粉碎设备
CN112203770A (zh) * 2018-05-23 2021-01-08 维米尔制造公司 用于粉碎散料的切碎机
KR102211423B1 (ko) * 2020-07-07 2021-02-03 주식회사 파워리텍 싱글 롤 타입 롤 크러셔

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3492193B2 (ja) 1998-03-20 2004-02-03 日本スピンドル製造株式会社 破砕装置
DE10306765B4 (de) * 2003-02-17 2005-03-10 Heinrich Bergmann Vorrichtung zur Unbrauchbarmachung von Getränke-Leergut
DE202010006078U1 (de) * 2010-04-25 2011-09-01 Doppstadt Familienholding Gmbh Kammzahnhalter
TW201202178A (en) 2010-06-04 2012-01-16 Chemo Iberica Sa Process for producing Aliskiren
DE202011103859U1 (de) * 2011-07-18 2012-10-22 Komptech Gmbh Werkzeug für eine Zerkleinerungsvorrichtung
DE102012216914B4 (de) * 2012-09-20 2017-01-05 Hammel GmbH & Co.KG Zerkleinerungsvorrichtung

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB650200A (en) * 1948-09-29 1951-02-14 Oscar Legg Improvements in and relating to paper shredding machines
US3578780A (en) * 1968-12-30 1971-05-18 Dec Int Apparatus for comminuting materials
FR2127685A5 (fr) * 1971-02-23 1972-10-13 Benson Ind Ltd
FR2233470A1 (en) * 1973-06-18 1975-01-10 Testut Aequitas Large scale waste disposal unit - has cooperating blades on rotary cylinder and pivoting door within duct
DE3245199A1 (de) * 1982-12-07 1984-06-07 Strabag Bau-AG, 5000 Köln Vorrichtung zur hartzerkleinerung von grobstueckigen, verfestigten gesteinsgemischen
EP0182749A2 (fr) * 1984-11-16 1986-05-28 Société Industrielle de la Doux S.A. Déchiqueteur comportant deux arbres rotatifs horizontaux décalés
WO1988004578A1 (fr) * 1986-12-16 1988-06-30 Ab Sandarne Industrimaskiner Appareil desintegrateur
DE9305837U1 (de) * 1993-04-20 1993-08-19 Doppstadt, Werner, 42555 Velbert Zerkleinerungsmaschine
DE9312163U1 (de) * 1993-08-14 1993-10-21 Alpirsbacher Maschinenbau GmbH & Co.KG, 72275 Alpirsbach Einrichtung zum Zerkleinern von stückigem Abfall

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL104570C (fr) * 1958-10-09
GB1372776A (en) * 1972-08-25 1974-11-06 Rose Downs & Thompson Ltd Lump breaker
DE9305834U1 (de) * 1993-04-20 1993-06-24 Doppstadt, Werner, 42555 Velbert Antriebs- und Steuervorrichtung für ein Schneidwerk zum Zerkleinern von Material

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB650200A (en) * 1948-09-29 1951-02-14 Oscar Legg Improvements in and relating to paper shredding machines
US3578780A (en) * 1968-12-30 1971-05-18 Dec Int Apparatus for comminuting materials
FR2127685A5 (fr) * 1971-02-23 1972-10-13 Benson Ind Ltd
FR2233470A1 (en) * 1973-06-18 1975-01-10 Testut Aequitas Large scale waste disposal unit - has cooperating blades on rotary cylinder and pivoting door within duct
DE3245199A1 (de) * 1982-12-07 1984-06-07 Strabag Bau-AG, 5000 Köln Vorrichtung zur hartzerkleinerung von grobstueckigen, verfestigten gesteinsgemischen
EP0182749A2 (fr) * 1984-11-16 1986-05-28 Société Industrielle de la Doux S.A. Déchiqueteur comportant deux arbres rotatifs horizontaux décalés
WO1988004578A1 (fr) * 1986-12-16 1988-06-30 Ab Sandarne Industrimaskiner Appareil desintegrateur
DE9305837U1 (de) * 1993-04-20 1993-08-19 Doppstadt, Werner, 42555 Velbert Zerkleinerungsmaschine
DE9312163U1 (de) * 1993-08-14 1993-10-21 Alpirsbacher Maschinenbau GmbH & Co.KG, 72275 Alpirsbach Einrichtung zum Zerkleinern von stückigem Abfall

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011119595A1 (de) 2011-11-29 2013-05-29 Pallmann Maschinenfabrik Gmbh & Co Kg Vorrichtung zum Zerkleinern von Aufgabegut
EP2599554A2 (fr) 2011-11-29 2013-06-05 Pallmann Maschinenfabrik GmbH & Co. KG Dispositif de broyage de matériaux de chargement
GR1009215B (el) * 2016-09-15 2018-02-14 Χρηστος Νικολαου Γιαννακοπουλος Θρυμματιστης με μαχαιρακια-σφυρακια κοπης τοποθετημενα σε σωληνες περιστρεφομενου πλαισιου σε καδο με ρυθμιζομενη χοανη εξοδου
CN110769937A (zh) * 2017-06-28 2020-02-07 多普斯塔德特家族控股有限公司 粉碎设备
CN112203770A (zh) * 2018-05-23 2021-01-08 维米尔制造公司 用于粉碎散料的切碎机
US11484886B2 (en) 2018-05-23 2022-11-01 Vermeer Manufacturing Company Shredder for comminuting bulk material
US11819856B2 (en) 2018-05-23 2023-11-21 Vermeer Manufacturing Company Shredder for comminuting bulk material
KR102211423B1 (ko) * 2020-07-07 2021-02-03 주식회사 파워리텍 싱글 롤 타입 롤 크러셔

Also Published As

Publication number Publication date
ATE187100T1 (de) 1999-12-15
DK0687503T3 (da) 2000-04-03
ES2141861T3 (es) 2000-04-01
GR3032561T3 (en) 2000-05-31
DE59507306D1 (de) 2000-01-05
DE9409707U1 (de) 1994-09-15
JP3024826U (ja) 1996-06-07
EP0687503B1 (fr) 1999-12-01
PT687503E (pt) 2000-05-31

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