EP0824966A1 - Dispositif de broyage ainsi que broyeur pour déchets solides ou pâteux dans un liquide - Google Patents

Dispositif de broyage ainsi que broyeur pour déchets solides ou pâteux dans un liquide Download PDF

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Publication number
EP0824966A1
EP0824966A1 EP97113227A EP97113227A EP0824966A1 EP 0824966 A1 EP0824966 A1 EP 0824966A1 EP 97113227 A EP97113227 A EP 97113227A EP 97113227 A EP97113227 A EP 97113227A EP 0824966 A1 EP0824966 A1 EP 0824966A1
Authority
EP
European Patent Office
Prior art keywords
shredder
housing
waste
screen box
metal
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
EP97113227A
Other languages
German (de)
English (en)
Other versions
EP0824966B1 (fr
Inventor
Claus Truetsch
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.)
Premark FEG LLC
Original Assignee
Premark FEG LLC
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 Premark FEG LLC filed Critical Premark FEG LLC
Publication of EP0824966A1 publication Critical patent/EP0824966A1/fr
Application granted granted Critical
Publication of EP0824966B1 publication Critical patent/EP0824966B1/fr
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
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/128—Vertical or inclined screw presses
    • 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
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/127—Feed means

Definitions

  • the invention relates to a comminution device and a shredder for solid and pasty waste in one Liquid, comprising a housing with therein rotating shredding elements with a rotary drive are connected, and a rotary actuator connected to the housing connected is.
  • the core of such devices is a shredder that consists essentially of rotating Cutting elements such as grinding disks, which are preferred in one cylindrical housing are arranged.
  • This Cutting elements as well as grinding disks are with one Rotary drive connected to the on the grinding disks arranged cutting elements in rotation and the waste fed into the shredder together with water crushed so much that it is then pumped can be funded and if necessary after a downstream process step of extensive removal of water in a homogenized state in one Disposal containers can be stored.
  • Convention Shredders have rotating cutting elements in the form of sharpened cutting blades with which the waste so far be divided until they are subsequently perforated pass through the surface of the chopper drum.
  • the grinding disc as well as the cutting elements are with one Rotary drive connected, the rotating parts in one high rotational speed around the longitudinal axis of the cylindrical shredder.
  • the German utility model 295 14 167 discloses one Shredder with divisible housing.
  • the rotating Shredding elements in the form of cutting elements and Grinding elements and the rotary drive are common here arranged part of the housing.
  • the housing of the Shredder can be quickly and easily divided into several parts and the rotating cutting elements and grinding elements as well as the Rotary drive can be accessed through the improved accessibility can be repaired faster and more conveniently.
  • the other Half of the housing become components of the shredder summarized, which are little or not at all maintained have to.
  • the difficulty with having a shredder divided housing is that the Housing parts must be sealed against each other, leading to leads to increased production and assembly costs.
  • the service room in kitchens, especially on ships is so strong restricted that removal of components down often not possible.
  • the invention is based on the idea of a shredder as well as a shredding device for solid and pasty Propose waste in a liquid that is in wait in a particularly simple manner, or their Maintenance intervals are as large as possible. This will do so achieved that from the shredding elements and Rotary drive existing assembly as a complete unit on the The shredder housing can be attached and removed is removable. This will make it quicker and more convenient Service of the shredder possible because, on the one hand, none Assembly work in an uncomfortable position, for example in the Lying, must be done and secondly after one complete removal of the assembly from the Shredding this through a functional or serviced assembly can be replaced. This allows maintenance or malfunction related Have the shredder downtimes greatly reduced. Has the complete removal of the complete unit but also other advantages. So within the framework of some Service work also a trial operation of the shredder can then be performed by using the Cutter connected rotary motor is operated.
  • the complete Assembly by means of screw connections on the housing of the Shredder can be fastened and the screw connections from be detachable from the upper side of the housing.
  • the provision of screw connections and their loosening from the upper side the case produces a very easy to operate Connection between the complete assembly and the housing of the shredder, so that the replacement of this assembly can be carried out particularly quickly.
  • screw connections in a convenient Mounting stance can be solved because they are accessible from above are.
  • the housing is advantageously removable Lid closed at the top.
  • the shredder housing can be easily and open conveniently, for example to remove the to be able to remove heavy parts from it.
  • the provision of a removable cover on the top serves
  • the shredder housing also helps to replace the complete assembly to accelerate even further because after after removing the cover the screw connections, by means of which the module can be fastened in the shredder, conveniently are accessible.
  • a metal trap screen box can be removed in the housing.
  • Providing a metal collecting screen box can cause heavy parts, the one with the waste to be shredded in the shredder are transported, are collected without this in the Area of the shredding elements. This will the shredding elements before increased wear preserved, which increases their service life. This too therefore serves to extend the service intervals and hence the service or maintenance related Reduce downtimes.
  • one or more Magnets arranged on the metal trap sieve box can support the function of the metal screen box by on the one hand, gravity separation is more difficult, magnetizable parts through the action of the magnetic force is supported and on the other hand these parts in the metal trap sieve box are held and thus the danger is reduced is that this back into the circulation flow of the Be shredded up and finally into the Area of the cutting elements. Finally, the Metal trap screen box itself through the action of the magnets in its installation position.
  • the bottom of the metal collecting screen box is advantageously opposite the top of the shredder housing lowered.
  • Such a lowering of the bottom of the metal collecting screen box has the advantage that the heavy items once in the metal trap screen box fallen, no longer washed up from them can be and remain permanently in the sieve box.
  • it has proven to be advantageous to the bottom of the Metal trap sieve box about 70 to 100 mm from the bottom of the shredder.
  • a baffle fixedly connected to the housing of the shredder and that Baffle between the area of the metal trap screen box and arranged the crushing elements.
  • This baffle has the advantage that there is in the area of the metal trap screen box forms a calming zone within which none turbulent flow occurs in the shredder's annulus. As a result, the gravity separation of those to be separated Objects relieved, since there is no risk that this again in the area of a turbulent vortex flow promoted above and finally not in the metal trap sieve box can be discontinued.
  • the baffle has the other Advantage that the heavy objects are not from the Alluvial channel directly into the area of the Shredding elements can be introduced, but must first go through the calming zone before entering the annulus of the shredder with the one in it turbulent flow.
  • the metal collecting screen box preferably extends over about a quarter of the circumference of the floor. This measure has changed proved to be a suitable compromise, on the one hand provide a sufficiently long calming section so that the heavy objects to be separated effectively in Metal trap screen box are deposited, and on the other hand the turbulent liquid flow in the shredder does not increase strongly suppress or hinder.
  • the Comminution elements Cutting knife the two cutting edges own and can be used as a reversible knife. So it arrives only one of the two cutting edges in use. in the In case of servicing, the reversible knives can be turned over quickly, so that the second cutting edge of the cutting knife is ready for operation is.
  • the cutting knives are preferably in the area of the fastening Can be used in form-fit recesses in the shredder. This has the advantage that the cutting knife in its position are fixed and cannot twist. This in turn owns the advantage that the form-fitting recesses inserted cutting knife with only one Fixing screw can be fixed.
  • the Crushing device tangentially to the floating channel the rotating components of the shredder.
  • this tangential introduction becomes the one to be shredded Waste along the baffle and also already in Direction of the flow in the shredder in the Shredder introduced.
  • the outlet for the crushed waste with the inlet of a conveyor and Compacting device connected can either be designed so that a funding and Compacting device directly into the shredding device is integrated; or several shredding devices dine together a central funding and Compacting device.
  • the provision of a funding and Compacting device has the advantage that the volume of the waste as well as their total weight can be reduced by dewatering the waste.
  • the conveying and compacting device preferably comprises one Screw conveyor, which has the advantage that the waste can be promoted and compacted at the same time. For this it is also possible to use different screw conveyors Areas, i.e. different slopes of the conveyor spiral provided to the respective tasks in certain areas the conveying and compacting device.
  • Fig. 1 shows a side view in partial section of a Crushing device, as particularly in Large canteens are used.
  • the device is generally referred to by reference number 10.
  • the Crushing device consists of a frame 12 which preferably made of metal and welded, or else is also mounted by means of detachable fasteners.
  • the frame stands on pillars with vibration dampers 14 and can additionally screwed to the subsurface using stand supports be.
  • the core of the device 10 is a shredder 16 with a connected rotating motor 18.
  • a sieve screw can be attached directly to the device 10 20 connected or integrated into this, in which the crushed wastes are conveyed and dewatered.
  • a targeted extraction and drainage can, for example can be achieved in that the preferably made of plastic manufactured screw conveyor 21 with two axial zones has different slopes, each for conveying and dewatering the waste.
  • a strong Compacting can be achieved in that Ejection area of the screen screw is a press cone 22 which spring-loaded a downward biasing force on the Wastes and thus this before disposal by the Ejector 24 compacted to a desired size.
  • the waste to be treated is through an opening 26 introduced into the comminution device 10 and reach the shredder 16 via a flooding channel 28 Finally, device 10 has an overflow 32 and the Possibility of emptying.
  • the shredder 16 with a connected rotary motor 18 is also used With the help of fastening screws on the frame 12 of the device 10 attached.
  • the shredder consists of an outer housing 36 on which fixed internals of the shredder are attached and which has an annular intermediate floor.
  • the outer Housing 36 surrounds the end region of the flood channel 28 and a baffle 56, which will be described in more detail later.
  • Fig. 2 shows the shredder 16 in plan view.
  • the Shredder consists of an outer housing 36 in which a floor 38 is located.
  • the outer housing 36 is in the essentially cylindrical-shaped.
  • a coarse screen In the bottom 38 of the Housing 36 is a coarse screen that is fixed trained, i.e. not in from the rotary motor Rotational movement is offset. How through the coarse sieve the crushed mixture of water will be described later and waste and becomes from the shredder 16 dissipated.
  • the shredder is provided with an outlet 40 a suitable connection flange, depending on the Purpose of the device 10 for further processing, for example as part of the drainage described above and compacting.
  • the overflow 41 shown.
  • Deflectors 42 are attached to the bottom 38 and serve to Wastes radial in operation due to centrifugal force to be flung out in the area of the Cutting elements attributed.
  • the cutting elements consist of fixed delta knives 44 and rotating Cutting knives 46 together.
  • Delta knives 44 are off Made of stainless steel and have in the shown in Fig. 2 Top view of an approximately triangular shape.
  • the delta knife are attached to the sieve ring 45 of the coarse sieve of the shredder and thus, like the deflectors 42, stationary in the Device 10 arranged.
  • the delta knives can each have two ground cutting blades, by means of which in Interaction with the cutting blades 46 the waste be chopped up. By providing reversible knives the lifespan of each delta knife can be doubled. In the case damage to the cutting blade in use, but even if they wear out, the delta knife can after loosening the fastening screw or Fastening screws are turned and the second Cutting blade are used.
  • the cutting knives 46 are, as will be shown later in FIG. 4 is explained, attached to a rotating grinding wheel 60 and also provided with a cutting blade, so that it Operation of the shredder to a relative movement between the delta knives 44 and cutting knives 46, and that too crushing waste between each of these knives be chopped up.
  • This Indentation 48 is used to hold a metal screen box, which is used to remove heavy parts that have to be shredded Waste into the pulper drum 36 via the flooding channel 28 to be deposited.
  • the metal trap screen box 50 is shown schematically in FIG. 3 shown in the otherwise already in connection with the 1 and 2 described components, each with the same Reference numbers are provided.
  • the metal trap screen box 50 below, i.e. towards the rotary motor down, the bottom 38, which is roughly on a level with the Coarse sieve lies.
  • the metal trap sieve box has a height from about 70 to 100 mm, i.e. the bottom 38 is in this Area 48 as described above by this amount lowered.
  • the metal trap screen box is used to remove large and heavy parts, via the flooding channel 28 into the shredder be deposited, so that they do not die Shredding elements can damage. Such parts are in addition to frozen food residues in particular metal parts accidentally got into the shredder like Bottle caps or cutlery. To deposit these parts To be able to do so requires a calming zone within which the turbulent flow in the shredder is calmed so far that heavy parts in the area of the metal collecting sieve box can settle due to the density difference to the water and can collect in a suitable manner.
  • the weaning and Holding metal parts that can be magnetized be significantly improved by the fact that the metal trap screen box 50 magnets can be arranged at suitable points.
  • the screen box 50 can be made of plastic, whereby sold under the brand name "Hostacom" Plastic material has proven to be particularly suitable.
  • Hostacom Plastic material
  • At the manufacture of the sieve box from plastic Possibility of a magnetic plate in the bottom 52 of the sieve box 50 already to be injected during the manufacturing process.
  • a another possibility is the sieve box 50 made of metal to manufacture and then arrange magnets on this.
  • the magnets are preferably on the outside of the outer housing of the Shredder attached or embedded in plastic to To avoid corrosion.
  • the sieve box is either clamped in the recess 48 of the Bottom 38 inserted or using conventional Fasteners fastened in this.
  • the emptying of the screen box 50 is a regular Cleaning work that is as simple and quick as possible should be carried out. Therefore, the whole shredder 16 provided with a cover 54 which is conveniently removed from the housing 36 can be detached and removed. Then the Metal collecting sieve box 50 upwards out of the shredder remove and clean externally.
  • the lid 54 can be attached to the housing in any manner be attached.
  • the lid is preferably on the Screwed on housing. This has the advantage that during loosening the lid immediately after switching off the Shredder the rotating parts come to a standstill and thus after removing the lid there is a risk of Injuries due to the rotating shredding elements is switched off. But it is also possible to get one Provide security lock that locks the lid and for example, unscrewing or otherwise removing the The cover is only allowed after a delay if it has been switched off a certain period of time has elapsed.
  • the baffle 56 which is also in Fig. 2 in Top view shown consists of two areas, one substantially rectangular area 56a and a second Area 56b, in the area of which the baffle on the one hand is bent in a substantially constant curvature and on the other hand the height of the baffle above the level of the Bottom as well as the coarse screen with increasing distance from it Area 56a decreases. As a result, it cannot become one Jamming a large object between the lid of the Shredder and the baffle come.
  • the floating channel 28 is so in the housing 36, i.e. the pulper drum, introduced that the waste to be treated already in the tangential direction in the shredder 16 are washed in.
  • a direct one Flooding in the area of the crushing elements 44 and 46 is prevented by the baffle 56, which washed-in waste first over the area of Metal trap screen box 50 leads before this in the cutting and Enter the grinding area of the shredder.
  • the baffle 56 may be perforated in area 56a, but also have a recess, on the one hand an adequate To generate circulation flow in the shredder and to other wastes in a dead space area 58 have accumulated to return to the cycle.
  • the service intervals of the Delta-Messer 44 can be clearly seen enlarge and in the case of very large, heavy objects, such as Cutlery items, including damage to the shredder avoid. This allows, as well as the convenient Expansion of the shredding elements and the rotary drive as entire assembly from the shredder 16, a reduction the maintenance-related downtimes of the device achieve.
  • Fig. 4 shows a sectional view through the cutting unit of the shredder. All components shown in Fig. 4 form the assembly 17, which is completely upwards from the outer housing of the shredder removed or again by can be used above.
  • FIG. 4 is next to the representation of the attachment of the Delta knife 44 and cutting knife 46 in particular the Drive of the rotating components in the shredder clearly.
  • the Cutting knife 46 shown in Fig. 4 is more suitable Way, for example by screwing, as in Fig. 2nd are already indicated, connected to a grinding disk 60, which is rotated by the rotary motor 18 can be.
  • the grinding disc 60 with the Drive shaft 62 of the rotary motor 18 is connected in a rotationally rigid manner.
  • the entire grinding wheel drive 64 and the sealing measures between rotating and fixed parts of the Shredders can be used in a manner known in the art are carried out, in the case shown in FIG. 4 a mechanical seal between the coarse sieve 39 connected parts and the rotating internals is coming.
  • the coarse screen 39 has a large number of through openings provided so that the waste under the effect of Centrifugal force through the coarse sieve 39 to the outside through the Pass openings and then through outlet 40 leave the shredder.
  • the through openings in Coarse sieve preferably have a diameter of 10 to 14 mm.
  • Pump brackets 78 are attached below the grinding disk 60, the inclined to the radial direction at the bottom of the Grinding disc 60 are attached and have the task of watery pulp of crushed waste towards the To promote outlet 40 of the shredder.
  • the advantage of Pump angle lies in the fact that there are none Accumulations of waste porridge in the area between the grinding disc and can form the bottom 74 and further on the Use a pump to pump waste in some Use cases can be dispensed with.
  • the fixed and rotating elements of the shredder 16 are connected to each other in such a way that the ones shown in FIG Assembly 17 shown as a whole from device 10 can be removed.
  • the assembly shown is on the lower floor 72 of the outer housing 36 of the shredder.
  • the position of the bottom floor 72 after installation of the assembly is with broken lines indicated in Fig. 4.
  • To seal between the bottom 74 connected to the coarse screen 39 and the To produce lower bottom 72 of the outer housing 36 is in Bottom 74 made an annular groove into which a sealing ring 76 can be inserted.
  • Fastening screws 34 which are shown in FIG. 1 were shown. These mounting screws are through introduced the threaded holes 70 shown in Fig. 2 and are preferably sleeve screws on studs be screwed on firmly to the base plate 72 connected, e.g. through a welded joint. As a result, the entire shredder unit 16 braced against each other and, as described above, sealed.
  • both the rotating elements as well complete assembly comprising the cutting and grinding elements service work can be removed upwards on the screen, on the knives, the mechanical seal and the motor simply perform and if the downtime is as possible a complete one can also be kept low Exchange unit reinserted in device 10 will.
  • Another reduction Service-related downtimes are reduced by the integration reached a sieve box in the shredder.
  • the sieve box can also be equipped with magnets to help set it down of magnetizable parts and holding them in the sieve box to improve.
  • baffle which as a rolled perforated plate or can be designed as a labyrinth with bumpers in the area of the sieve box create a calming zone that Deposition of heavy objects promotes and also avoids that these heavy objects from the The flooding channel can be reached directly by the cutting tools.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
EP97113227A 1996-08-21 1997-07-31 Dispositif de broyage ainsi que broyeur pour déchets solides ou pâteux dans un liquide Expired - Lifetime EP0824966B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19633734 1996-08-21
DE19633734A DE19633734A1 (de) 1996-08-21 1996-08-21 Zerkleinerungsvorrichtung sowie Zerkleinerer für feste und pastöse Abfälle in einer Flüssigkeit

Publications (2)

Publication Number Publication Date
EP0824966A1 true EP0824966A1 (fr) 1998-02-25
EP0824966B1 EP0824966B1 (fr) 2002-04-10

Family

ID=7803253

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97113227A Expired - Lifetime EP0824966B1 (fr) 1996-08-21 1997-07-31 Dispositif de broyage ainsi que broyeur pour déchets solides ou pâteux dans un liquide

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EP (1) EP0824966B1 (fr)
AT (1) ATE215847T1 (fr)
DE (2) DE19633734A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105231273A (zh) * 2015-10-20 2016-01-13 济南张一碗餐饮管理有限公司 一种米线的加工工艺
CN115055230A (zh) * 2022-05-18 2022-09-16 湖南九华南方新材料科技有限公司 一种混凝土固废料回收处理装置及方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008017283A1 (de) * 2008-04-04 2009-10-08 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung zur Zerkleinerung und Entwässerung von Abfällen
DE102008017285B4 (de) * 2008-04-04 2022-01-20 BSH Hausgeräte GmbH Vorrichtung mit einer Zerkleinerungseinheit und einer Entwässerungseinheit
DE102011115564A1 (de) 2011-06-07 2012-12-13 Avermann Laser- und Kant-Zentrum GmbH Zerkleinerungsvorrichtung für Speise- und Lebensmittelabfälle, insbesondere im gastronomischen Bereich, sowie Verfahren zum Betreiben einer derartigen Zerkleinerungsvorrichtung
DE102013200164A1 (de) 2012-02-03 2013-08-08 Avermann Laser- und Kant-Zentrum GmbH Vorrichtung zur Aufbereitung von organischen Stoffen, nämlich Tiernahrung-, Speise- oder Lebensmittelabfällen und/oder Abfällen des Schlachtgewerbes unterschiedlicher Ausgangsstruktur und Konsistenz

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR818140A (fr) * 1936-02-21 1937-09-18 Jones & Attwood Ltd Appareil à déchiqueter
FR1318463A (fr) * 1961-04-06 1963-02-15 G D Peters & Co Ltd Installation de broyage, en particulier pour les solides contenus dans les eaux d'égout ou analogues
US3112079A (en) * 1960-05-18 1963-11-26 Standard Dayton Corp Waste disposer
US3165270A (en) * 1962-07-30 1965-01-12 Fmc Corp Garbage disposer
FR1416796A (fr) * 1963-12-07 1965-11-05 Condux Werk Broyeur pour déchets d'abattoirs et autres corps en suspension dans les eaux usées
US3310241A (en) * 1963-10-01 1967-03-21 Somat Corp Waste disposal unit
USRE28104E (en) * 1973-03-07 1974-08-06 Grace pump storage grinder
EP0156206A2 (fr) * 1984-03-30 1985-10-02 MEIKO Maschinen- und Apparatebau Ing. Oskar Meier GmbH & Co. Appareil pour le broyage et le compactage de déchets

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1087947A (en) * 1965-06-23 1967-10-18 Thomas Cropper Ryley Shepherd Improvements relating to waste disposal apparatus
AT392222B (de) * 1987-10-15 1991-02-25 Domig Fridolin Vorrichtung zum zerkleinern von haus- und gartenabfaellen, von stroh, von obst usw.
US5451004A (en) * 1993-09-08 1995-09-19 Somat Corporation Integrated waste pulping and liquid extraction system
DE19503266C2 (de) * 1995-02-02 2003-06-18 Suma Sondermaschinen Gmbh Zerkleinerungsvorrichtung zum Einbau in Rohrleitungen
DE29514167U1 (de) * 1995-09-04 1995-10-26 Premark Feg Corp., Wilmington, Del. Zerkleinerer mit unterteiltem Gehäuse

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR818140A (fr) * 1936-02-21 1937-09-18 Jones & Attwood Ltd Appareil à déchiqueter
US3112079A (en) * 1960-05-18 1963-11-26 Standard Dayton Corp Waste disposer
FR1318463A (fr) * 1961-04-06 1963-02-15 G D Peters & Co Ltd Installation de broyage, en particulier pour les solides contenus dans les eaux d'égout ou analogues
US3165270A (en) * 1962-07-30 1965-01-12 Fmc Corp Garbage disposer
US3310241A (en) * 1963-10-01 1967-03-21 Somat Corp Waste disposal unit
FR1416796A (fr) * 1963-12-07 1965-11-05 Condux Werk Broyeur pour déchets d'abattoirs et autres corps en suspension dans les eaux usées
USRE28104E (en) * 1973-03-07 1974-08-06 Grace pump storage grinder
EP0156206A2 (fr) * 1984-03-30 1985-10-02 MEIKO Maschinen- und Apparatebau Ing. Oskar Meier GmbH & Co. Appareil pour le broyage et le compactage de déchets

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105231273A (zh) * 2015-10-20 2016-01-13 济南张一碗餐饮管理有限公司 一种米线的加工工艺
CN115055230A (zh) * 2022-05-18 2022-09-16 湖南九华南方新材料科技有限公司 一种混凝土固废料回收处理装置及方法

Also Published As

Publication number Publication date
ATE215847T1 (de) 2002-04-15
DE59706940D1 (de) 2002-05-16
EP0824966B1 (fr) 2002-04-10
DE19633734A1 (de) 1998-02-26

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