EP0282648B1 - Dispositif pour le traitement de matière tissulaire - Google Patents

Dispositif pour le traitement de matière tissulaire Download PDF

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Publication number
EP0282648B1
EP0282648B1 EP87118743A EP87118743A EP0282648B1 EP 0282648 B1 EP0282648 B1 EP 0282648B1 EP 87118743 A EP87118743 A EP 87118743A EP 87118743 A EP87118743 A EP 87118743A EP 0282648 B1 EP0282648 B1 EP 0282648B1
Authority
EP
European Patent Office
Prior art keywords
opening
cutter
cover
rotary shaft
tube
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
EP87118743A
Other languages
German (de)
English (en)
Other versions
EP0282648A2 (fr
EP0282648A3 (en
Inventor
Franz Dipl.-Ing. Garnreiter
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.)
Linde Gas AG
Original Assignee
Linde 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 Linde GmbH filed Critical Linde GmbH
Priority to AT87118743T priority Critical patent/ATE62428T1/de
Publication of EP0282648A2 publication Critical patent/EP0282648A2/fr
Publication of EP0282648A3 publication Critical patent/EP0282648A3/de
Application granted granted Critical
Publication of EP0282648B1 publication Critical patent/EP0282648B1/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
    • B02C18/065—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within rotatable bowls, e.g. meat cutters
    • 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

Definitions

  • the invention relates to a device for processing tissue parts, in particular animal and / or vegetable nature, to sausage meat, granules, etc. by crushing and / or mixing by means of a cutter using a cryogenic liquefied gas with a rotating around a substantially vertical rotary shaft Bowl for receiving the tissue parts, into which rotating knives seated on a horizontal rotating shaft are immersed, whereby the bowl can be covered by a movable cover which is connected to a rotating shaft attached to the cutter via a lifting device and has an opening for escaping gas.
  • a cutting machine which is called “cutting mixer” or “cutter” is usually used to process fabric parts into sausage meat, granules, etc.
  • a cutter for example, meat parts are crushed into sausage meat or cocoa pods into a base for chocolate production and mixed.
  • the tissue parts to be processed in particular of animal and / or vegetable nature, are placed in a bowl rotating in a machine frame.
  • the bowl is placed on a vertical rotary shaft, which is driven by an electric motor, for example.
  • the tissue parts are transported in a cutting room in which a rapidly rotating cutter head runs. By repeatedly passing the tissue parts through the cutting space, they are crushed and mixed.
  • the cutter bowl can be covered with a soundproof cover, which has to be opened from time to time, e.g. Add raw materials or take finished product.
  • tissue parts to be shredded The introduction of mechanical energy by the rotating knives is inevitably associated with an increase in temperature of the tissue parts to be shredded. However, this is undesirable especially when processing animal or vegetable tissue parts, since e.g. Melt fats at the temperatures that can be reached and denaturations on protein parts can occur. In addition, the tissue parts should often be deep-frozen and preserved during the shredding process.
  • a refrigerant is usually introduced into the cutter bowl.
  • DE-A-33 44 521 describes a cutter in which liquid nitrogen is sprayed directly onto the knives by means of a spray nozzle in order to remove the frictional heat generated by the rotating knives.
  • the flexible suction line can break easily when opening the soundproof cover if it moves with the cover when opening. On the other hand, uncoupling the suction line each time the lid is opened is cumbersome, time-consuming and also involves a risk of fire.
  • the known methods for extracting cold exhaust gas therefore have various disadvantages, such as high wear and tear due to the breakage of extraction lines, the formation of condensate or laboriousness and a great deal of time.
  • the object of the present invention is therefore to design a device of the type mentioned at the outset so that the disadvantages mentioned do not occur.
  • a tube is fixedly attached to the rotary shaft connected to the cover in the axial direction of the rotary shaft, that the tube is rotatably supported at its end opposite the rotary shaft in an opening of a fixed box, that the opening is connected in the lid to an opening in the tube via a connecting line and that another opening in the fixed box is connected to a suction device.
  • the cutter bowl can usually be covered with a soundproof cover.
  • This soundproof cover is connected to a rotary shaft attached to the machine frame of the cutter via a lifting device.
  • a lifting device e.g. serve a rigid connection that lifts the lid when turning the rotating shaft and thus opens the cutter bowl.
  • a tube is fixedly attached to the rotary shaft connected to the cover in the axial direction of the rotary shaft.
  • the tube ends on the side facing away from the rotating shaft in an opening of a fixed box and can rotate freely in the fixed box.
  • the opening for the exhaust gas in the soundproof cover is connected via a connecting line to a side opening in the pipe. Exhaust gas from the cutter bowl can therefore pass into the pipe via this connecting line.
  • the fixed box has a second opening which is connected to a suction device.
  • the suction device When the suction device is in operation, the exhaust gas is thus conducted into the pipe through the opening in the soundproofing cover and via the connecting line. In the pipe, the exhaust gas is led to the fixed box and from there to the suction device.
  • the tube sitting on the rotary shaft also rotates.
  • the connecting line between the opening in the lid and the lateral opening in the tube also rotates, so that the connecting line does not bend when the lid is opened.
  • the tube rotates in one opening of the fixed box, while the other opening of the box is firmly connected to the suction device. The device according to the invention thus prevents the connecting line, which has been cooled down by the cold exhaust gas and has become inflexible, from breaking.
  • the suction device is expediently designed as a fan.
  • the fan sucks the cold exhaust gas out of the cutter bowl through the opening in the lid, through the connecting line connected to the side opening of the pipe, into the pipe, from there into the fixed box and finally to the fan.
  • the device according to the invention is simple and inexpensive.
  • a conventional cutter can be converted to the device according to the invention by installing fewer parts, namely connecting line, pipe, fixed box and suction device.
  • the device according to the invention also has the advantage that the connecting line does not have to be removed each time the cutter cover is opened. Cumbersome and time-consuming additional work during the operation of the cutter is avoided.
  • the high wear associated with conventional methods of extracting cold exhaust gas from a cutter does not occur in the device according to the invention due to the breaking of cooled and inflexible extraction lines.
  • the device according to the invention is not dependent on the flexibility of the connecting line between the opening in the lid and the lateral opening in the rotatable tube. A rigid connecting line can also be used.
  • the device according to the invention can be used for processing tissue parts, in particular animal and / or vegetable tissue parts, with supply of a cryogenic liquefied gas to sausage meat, granules, etc.
  • tissue parts in particular animal and / or vegetable tissue parts
  • a cryogenic liquefied gas to sausage meat, granules, etc.
  • the device according to the invention is suitable for the quantity, mixing and comminution of suitable substances of all kinds, such as e.g. Nuts, poultry feathers in animal processing plants, plastic and rubber parts using a cryogenic liquefied gas.
  • the figure shows a cutter according to the invention in plan view.
  • the cutter shown in the figure has a cutter bowl 1, which is rotatable about a vertical axis 2 and can be driven by an electric motor, not shown.
  • a rotatable knife set 3 is arranged vertically to the cutter bowl level, the horizontal axis 4 of which lies above the edge of the bowl 1.
  • the knife set 3 can be driven via the axis 4 by an electric motor, not shown.
  • Liquid nitrogen is sprayed onto the tissue parts located in the bowl 1 via a nozzle (not shown).
  • the cutter bowl 1 is rotatably suspended in a machine frame 6.
  • the cutter can be covered by a movable soundproof cover 7, which has an opening 8 for escaping cold exhaust gas.
  • the cover 7 is connected via a lifting device 9, which in the exemplary embodiment is designed as a rigid connection, to a horizontal rotary shaft 10 attached to the machine frame 6.
  • a tube 11 sits on the rotary shaft 10 and ends in an opening 12 of a fixed box 13.
  • the opening 8 in the cover 7 is connected via a connecting line 14 to a lateral opening 15 of the tube 11.
  • the fixed box 13 has a second opening 16 which is connected to a fan, not shown.
  • the cover 7 is raised by the lifting device 9 by rotating the rotary shaft 10.
  • the tube 11 seated on the rotary shaft 10 and the connecting line 14 between the opening 8 of the cover 7 and the opening 15 of the tube 11 also rotate. Bending of the connecting line 14 is avoided, so that a rigid connecting line can also be used.
  • the cutter cover 7 can be opened at any time if necessary, without any cumbersome additional work for uncoupling the suction line for the exhaust gas.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Soil Working Implements (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Medicines Containing Plant Substances (AREA)

Claims (2)

  1. Dispositif de traitement de fragments de tissus, en particulier de tissus animaux et/ou végétaux, pour les transformer en broyat, granulat, etc, pour les hacher menu et/ou les mélanger au moyen d'un organe de coupe, en présence d'un gaz liquéfié fortement réfrigéré, ce dispositif comportant une cuve, qui tourne selon un axe de rotation sensiblement vertical, destinée à recevoir les fragments de tissus et dans laquelle plongent des couteaux rotatifs qui sont montés sur un arbre tournant horizontal, la cuve pouvant être recouverte, au moins partiellement, au moyen d'un couvercle mobile qui est relié à un arbre rotatif monté sur l'organe de coupe par l'intermédiaire d'un dispositif de soulèvement et qui comporte un orifice destiné à permettre au gaz de s'échapper, caractérisé en ce que:
    . sur l'arbre rotatif (10) relié au couvercle (7), est fixé un tube (11), disposé selon la direction axiale de l'arbre rotatif (10),
    . le tube (11) est monté à rotation à son extrémité située à l'opposé de l'arbre rotatif (10), dans une ouverture (12) d'un caisson fixe (13),
    . l'orifice (8) du couvercle (7) est raccordée à une ouverture (15) du tube (11) par l'intermédiaire d'un conduit de raccordement (14),
    et en ce qu'une autre ouverture (16) du caisson fixe (13) est reliée à un dispositif d'aspiration.
  2. Dispositif selon la revendication 1, caractérisé en ce que le dispositif d'aspiration est constitué par un ventilateur.
EP87118743A 1987-03-17 1987-12-17 Dispositif pour le traitement de matière tissulaire Expired - Lifetime EP0282648B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87118743T ATE62428T1 (de) 1987-03-17 1987-12-17 Vorrichtung zur verarbeitung von gewebeteilen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3708599 1987-03-17
DE19873708599 DE3708599A1 (de) 1987-03-17 1987-03-17 Vorrichtung zur verarbeitung von gewebeteilen

Publications (3)

Publication Number Publication Date
EP0282648A2 EP0282648A2 (fr) 1988-09-21
EP0282648A3 EP0282648A3 (en) 1989-07-26
EP0282648B1 true EP0282648B1 (fr) 1991-04-10

Family

ID=6323255

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87118743A Expired - Lifetime EP0282648B1 (fr) 1987-03-17 1987-12-17 Dispositif pour le traitement de matière tissulaire

Country Status (4)

Country Link
EP (1) EP0282648B1 (fr)
AT (1) ATE62428T1 (fr)
DE (2) DE3708599A1 (fr)
ES (1) ES2022285B3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005039309A1 (fr) * 2003-09-24 2005-05-06 Hermann Hohenester Procede et dispositif de preparation industrielle d'aliments, aliments et produit alimentaire
DE102007057805B4 (de) 2007-11-30 2013-06-13 Günter Krüger Verfahren und Anlage zur Herstellung eines kollagenhaltigen Fleischerzeugnisses aus tierischen Gewebeteilen sowie ein Fleischerzeugnis
CN114182559B (zh) * 2021-12-17 2023-07-21 济宁鸿运棉杆纤维科技有限公司 一种植物纤维制作用的高浓磨浆机及其使用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681279A (en) * 1950-08-03 1954-06-15 Mayer & Co Inc O Method of preparing sausage
DE2259126C3 (de) * 1972-12-02 1975-07-31 Hellmut 7969 Hohentengen Mueller Fleischbearbeitungsmaschine, insbesondere Vakuumkotter
DE2535027A1 (de) * 1975-08-06 1977-02-24 Laska Friedrich Verfahren zur herstellung von wurstbraet
DE3344521A1 (de) * 1983-12-09 1985-06-20 IGU-Industrie-Gase-Union-GmbH, 7550 Rastatt Verfahren und vorrichtung zur herstellung von wurstbraet

Also Published As

Publication number Publication date
ES2022285B3 (es) 1991-12-01
DE3769309D1 (de) 1991-05-16
ATE62428T1 (de) 1991-04-15
EP0282648A2 (fr) 1988-09-21
EP0282648A3 (en) 1989-07-26
DE3708599A1 (de) 1988-09-29

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