EP3082436A1 - Dispositif de hachage fin, d'émulsion ou de hachage menu et d'émulsion de matières premières biologiques - Google Patents

Dispositif de hachage fin, d'émulsion ou de hachage menu et d'émulsion de matières premières biologiques

Info

Publication number
EP3082436A1
EP3082436A1 EP14824440.3A EP14824440A EP3082436A1 EP 3082436 A1 EP3082436 A1 EP 3082436A1 EP 14824440 A EP14824440 A EP 14824440A EP 3082436 A1 EP3082436 A1 EP 3082436A1
Authority
EP
European Patent Office
Prior art keywords
crushing
comminution
perforated disc
last
holes
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Withdrawn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
EP14824440.3A
Other languages
German (de)
English (en)
Inventor
Wolfram SCHNÄCKEL
Janet KRICKMEIER
Ingo Micklisch
Dimitrinka SCHNÄCKEL
Markus MUTSCHLER
Christian HÖHNING
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.)
Anhalt University of Applied Sciences
Original Assignee
Anhalt University of Applied Sciences
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 Anhalt University of Applied Sciences filed Critical Anhalt University of Applied Sciences
Publication of EP3082436A1 publication Critical patent/EP3082436A1/fr
Withdrawn legal-status Critical Current

Links

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
    • B02C18/30—Mincing machines with perforated discs and feeding worms
    • B02C18/301—Mincing machines with perforated discs and feeding worms with horizontal axis
    • B02C18/304—Mincing machines with perforated discs and feeding worms with horizontal axis with several axially aligned knife-perforated disc units

Definitions

  • the invention relates to devices for comminuting, emulsifying or comminuting and emulsifying biological raw materials, in particular protein-rich raw materials.
  • the document EP 0 573 759 A1 discloses a method and a device for operating a meat grinder. This has a feed screw with a relation to a working screw larger diameter. The rotational speeds are to be matched to one another, wherein a parameter characterizing the load of a feed screw is continuously measured and used in such a way to the feed screw that the load of the feed screw is adjusted to a certain value. There is no control of comminution and emulsification.
  • the document EP 0 835 608 A1 includes a shredding and emulsifying machine. This has several conveying and cutting systems. The comminution and emulsification takes place without a control / regulation.
  • a device for conveying and processing of sausage meat is known from the document DE 198 41 289 A1. When using this device, no emulsification is provided.
  • the document WO 2002/41697 A2 discloses a method and a device for producing sausage meat, wherein no emulsification, no control / regulation of comminution and emulsification take place.
  • the document EP 1 306 010 A1 describes combinable filling and comminution machines for meat or meat-like products.
  • the filling machine and the crushing device are two separate units which are detachably connectable to each other. There is no emulsification.
  • the publication EP 1 980 323 A1 discloses a cutting system, in particular for a micronizing machine.
  • the cutting system consists of a cutting rotor, which is rotatably mounted about a rotation axis. This is advantageously designed so that a simple cleaning of the cutting system for a Feinstzerklein mecanicsmaschine is possible.
  • a device and a method for producing and filling Feinbiller, in particular an emulsion are known from EP 2 377 405 A1. This has a feed device for filling, a feed pump for conveying the medium, a fine grinder and a filling or portioning device. A control / regulation of comminution and emulsification is not provided.
  • the specified in claim 1 invention has for its object to improve a fine crushing and / or emulsification of biological resources.
  • the devices are characterized in particular by an improved comminution and / or emulsification of biological protein-rich raw materials.
  • a device has a conveying device transporting the biological raw material, a first comminuting device downstream of the conveying device with at least one rotating knife and at least one stationary perforated disc, at least one second comminuting device after the first comminuting device with a first stationary perforated disc and at least one rotating knife and a second fixed one Perforated disk and drives for the conveyor and the rotating blades on. Furthermore, the holes of the first perforated disc of the second crushing device larger than the holes of the last perforated disc of either the first crushing device or an upstream second crushing device.
  • the device is advantageously suitable for fine comminution and / or emulsification of biological raw materials, preferably protein-rich foods, in particular meat, but also fish, cheese masses and the like.
  • biological raw materials which may also be present in coarse form, can be processed into fine sausages or emulsions in one operation.
  • the raw materials are fed under pressure build-up of the first crushing device of the device.
  • the conveyor is designed so that a return flow of raw materials is prevented.
  • This can be a multi-stage device, which, however, consists of at least two comminution devices in which the food is comminuted and / or emulsified as raw materials.
  • Each of the comminution devices of the device consists of at least one, possibly several rotating blades and at least one or more fixed perforated discs.
  • the introduced holes may be holes in particular.
  • the bore diameter of the perforated discs may preferably decrease in the conveying direction of the raw material within the comminution devices also the bore diameter of the respective last perforated disc of the comminution devices preferably decreases in the conveying direction. It is essential, however, that in the second comminution device or the last second comminution device of the device, the holes of the first perforated disk are larger than the holes of the last perforated disk of the first comminuting device or the upstream comminuting device. This is necessary for reasons of conservation of raw materials for an intermediate relaxation of the product.
  • the process can be controlled directly or indirectly via the energy input in the form of friction and the heat input.
  • there is an emulsification which is realized by the friction between the edges of fast-running knife and the surface and the edges of the holes fixed perforated discs.
  • the knives may conveniently be selected depending on the raw material and product for a targeted entry of energy (friction / heat) for emulsification without protein denaturation.
  • the knives can also be selected and arranged so that different finely divided products can be produced in one device. This can be done without changing the knife.
  • the device is also suitable for large-scale industrial production in the production of sausages. It can also be used advantageously in particular as a continuously operating device for a fine sausage production.
  • a mixer provided with an inlet for the biological raw materials may also be arranged upstream, it being possible for the conveying device to be part of the mixer at least in regions. For a compact device is realized.
  • the conveyor and the rotating blade of the first crushing device are each coupled to a drive or the conveyor and the rotating blade of the first crushing device to a first drive.
  • the rotating blade of the second crushing device is connected according to the embodiment of claim 3 with a second drive.
  • rotating blades of the second crushing devices can be coupled to drives.
  • the second shredding device has, according to the embodiment of claim 4 in the conveying direction of the biological raw material on a perforated disc and at least one blade perforated disc combination.
  • a first comminution device and second comminution devices are successively arranged according to the embodiment of patent claim 5.
  • the holes of the first perforated disk of the last second comminuting device are larger than the holes of the last perforated disk of the second comminution device arranged upstream of the last comminuting device. The crushing is further improved significantly.
  • the holes of the last perforated disc of successively arranged in the conveying direction crushing devices are smaller or equal to the embodiment of claim 6. Furthermore, the holes of the perforated discs in each shredding device in the conveying direction are smaller or equal. As a result, the crushing is further promoted.
  • the holes of the last perforated disk of the last second comminuting device in the conveying direction each have a diameter which amounts to at least 15% of the diameter of the holes of the last perforated disk of the first comminuting device, because only in this way optimum emulsification is achieved.
  • the drives are coupled according to the embodiment of claim 8 to a control device so that at the beginning of the crushing and / or emulsification, a time-delayed start-up of the rotating blade of the downstream second crushing device.
  • Energy is thus introduced only if it is technologically desirable and useful, which contributes to a significant increase in quality due to maximum conservation of raw materials while maximizing the use of raw materials.
  • the time-delayed start-up protects the tools against premature wear by running dry.
  • the first comminution device and / or the second comminution device and / or the second comminution devices have and / or have, according to the embodiment of claim 9, at least one pressure sensor for the raw material, a temperature sensor for the raw material, a power meter for the engines as drives or a tachometer for the blades, or a combination thereof.
  • the pressure sensor and / or the temperature sensor and / or the power meter and / or the tachometer is and / or are connected to a control device. As controlled variables, the pressure, the temperature increase, the final product temperature, the feed rate, the power take-off on the motor or the number of revolutions of all knives per unit mass of product raw material, product and tool-specific used alone or in combination.
  • the parameters pressure and temperature are also used to control / control the shredding devices and their coordination with each other.
  • automatic intervention via the control into the function of the comminution devices takes place only from the raw material, product and tool-specific definable limit values. This is done by means of the feed and the blade speed.
  • the parameter power take-off can also be used to control the comminution devices via the control device, since it allows an emergency stop of the device as a limit value and protects it against further damage.
  • the speed of the blades in the shredding devices of the device can be identical or different. If the speed is different in the crushing devices, then it increases in the conveying direction of the raw material.
  • the devices thus realized are capable of sufficiently crushing the masses and of emulsifying them as needed. There is a vote of the process on the product.
  • the raw material properties such as water binding capacity or emulsifying capacity can be optimally utilized depending on the desired end product and with minimal energy consumption.
  • the control device is according to the embodiment of claim 10, a temperature and pressure development during comminution and emulsification over defined parameters as temperature increase, final product temperature, pressure, feed, knife shaft speed, power of the drives and / or mixing time controlling control device.
  • the control device is according to the embodiment of claim 11, a temperature during comminution and emulsification by the inflow of water controlling control device.
  • the conveyor is conveniently according to the embodiment of claim 12 at least one screw conveyor or a pump. This can also be a coupled to a drive twin screw.
  • a control device is furthermore connected to the drives in such a way that the rotational speed of the screw conveyor and / or of the at least one knife of the first crushing device and / or of the at least one knife of the at least one second shredding device is smaller than the rotational speed of the knife of the second crushing device or the last second crusher is coupled to the second drive.
  • the speed of the blade of the second crushing device or the last second crushing device for emulsification in comparison to the feed is very high.
  • An associated temperature entry is desirable to allow sufficient emulsification of meat / fat raw materials using ice / water. For this it is necessary to bring a lot of friction in the food. However, denaturing must not take place. This is done by the raw material feed in the conveyor and the shredders are slow.
  • the knife speeds in the first crushing device correspond to the screw rotation of the conveyor or are larger.
  • the knife shaft speed in the last second crusher in which the emulsification takes place, however, is very high compared to the feed of the conveyor.
  • the control device is connected according to the embodiment of claim 13 with the drives and the temperature and pressure sensors that at a certain pressure deviation, temperature deviation and / or deviation of the temperature rise, the feed is increased or decreased.
  • the limits are maintained by means of a raw material, product and tool-specific characteristic curve, so that the device produces sensorially high-quality products.
  • FIG. 1 shows a device for fine comminution, emulsification or fine comminution and emulsification of biological raw materials, in particular protein-rich foods and
  • FIG. 2 shows a part of a device with a plurality of second comminution devices and a second drive and Fig. 3 shows a part of a device with several second drives.
  • a device for finely comminuting, emulsifying or comminuting and emulsifying biological raw materials consists essentially of a conveyor 1, a first crushing device 2 with at least one rotating blade 4 and a fixed orifice plate 5 and a second crushing device 3 with a first fixed perforated disc 6 and at least one rotating knife 7 and a second fixed perforated disc 8 and at least the drives 9, 10th
  • FIG. 1 shows a device for fine comminution, emulsification or fine comminution and emulsification of biological raw materials in a basic representation.
  • the conveyor 1 is at least one transport screw 1 or a pump for the filled into the device raw material. After this, the first crushing device 2 is arranged downstream. This has at least one rotating blade 4 and a fixed perforated disc 5 after the blade 4. The screw conveyor 1 and the rotating blade 4 are coupled to a first drive 9.
  • the first crushing device 2, the second crushing device 3 is arranged downstream. This has a first fixed perforated disc 6, at least one rotating blade 7 and a second fixed perforated disc 8.
  • the rotating blade 7 is coupled to a second drive 10.
  • the holes of the first perforated disc 6 of the second crusher 3 are larger than the holes of the last perforated disc 5 of the first crusher 2.
  • the holes of the last perforated disc 8 of the second crusher 3 are smaller than the holes of the last perforated disc 5 of the first crusher 2.
  • the holes of the last perforated disc 8 of the second comminuting device 3 may conveniently each have a diameter which is at least 15% of the diameter of the holes of the last perforated disc 5 of the first comminuting device 2.
  • the drives 9, 10 are known electric motors 9, 10th
  • Fig. 2 shows a part of a device with a plurality of second crushing means 3a, 3b and a second drive 10
  • Fig. 3 shows a part of a device with a plurality of second drives 10a, 10b
  • a first comminution device 2 and a plurality of second comminution devices 3a, 3b are arranged one after the other in the conveying direction downstream of the conveyor device 1.
  • Each of the second crushers 3a, 3b has in the conveying direction of the food successively a first perforated disk 6a, 6b, at least one rotating blade 7a, 7b and a second perforated disk 8a, 8b.
  • the conveyor 1 and the rotating blades 4 of the first crushing device 2 are coupled to the first drive 9.
  • the rotating blades 7a, 7b of the second crushers 3a, 3b are coupled to the second drive 10 (illustration in FIG. 2) or to second drives 10a, 10b (illustration in FIG. 3).
  • the holes of the first perforated disc 6b of the last second crusher 3b are larger than the holes of the second perforated disc 8a of the second crusher 3a upstream of the last crusher 3b.
  • the holes of the last stationary perforated disks 5, 8a, 8b of the comminution devices 2, 3a, 3b successively arranged in the conveying direction can be smaller or equal from perforated disk 5 to perforated disk 8a.
  • the holes of the perforated discs in each shredding device (2, 3) in the conveying direction are smaller or equal.
  • the holes of the last perforated disc 8b of the last second comminution device 3b in the conveying direction can advantageously each have a diameter which is at least 15% of the diameter of the holes of the perforated disc 5 of the first comminuting device 2.
  • the first comminution device 2 and / or the second comminution device 3 or the second comminution devices 3a, 3b can comprise at least one blade-perforated disk combination 4-5 and 6-7-8 or 6a-7a-8a or 6b-7b-8b.
  • the following features relate both to the device of the embodiment and to the embodiments of the devices of the embodiment.
  • the first drive 9 and the second drive 10 are coupled to a control device such that at the beginning of the comminution and / or emulsification by the second drive 10, a time-delayed start of the rotating blade 7, 7a or 7b of the downstream second crushing device 3, 3a or 3b he follows.
  • At least one of the shredders 2, 3 comprises at least one pressure sensor for the food, a temperature sensor for the food, power meters for the motors 9, 10 as drives 9, 10 or a tachometer for the blades 4, 7 or a combination thereof.
  • the pressure sensor and / or the temperature sensor and / or the power meter and / or the tachometer is and / or are connected to the control device. This is thus a temperature and pressure development during comminution and emulsification over defined parameters as temperature rise, final product temperature, pressure, feed, knife shaft speed, power of the motors and / or mixing time controlling control device.
  • the control device can be connected to the drives 9, 10 in such a way that the rotational speed of the screw conveyor 1 and either the blade 4 coupled thereto or separately driven 4 of the first crushing device 2 or the knives 7, 7a coupled to the second drive 10, 10a at least one second Crushing device 3, 3a is smaller than the rotational speed of the blade 7, 7b of the second crushing device 3 or the last second crushing device 3b, which is coupled to the second drive 10b.
  • the speed of the blade 7, 7b of the second crushing device 3 or the last second crushing device 3b for emulsification in comparison to the feed is very high.
  • the control device can furthermore be connected to the drives 9, 10 and the pressure and temperature sensors in such a way that the feed rate is increased or reduced at a certain pressure deviation, temperature deviation and / or deviation of the temperature rise.
  • the temperatures can be controlled during the comminution and emulsification by the inflow of tempered water via the control device, for which the respective shredding device 2, 3 has an inflow, which is connected to a water source via a valve and / or a pump.
  • the valve and / or the pump is and / or are connected to the control device.
  • the rotating blades 4, 7 and the perforated discs 5, 6, 8 are located in a housing.
  • the housing encloses the conveyor 1, so that a self-contained device is present. Optimal hygienic properties are realized.
  • the devices can be used in another embodiment for the production of scalded sausage.
  • the starting material used is various meat and fat raw materials from pork, beef or poultry. It can be processed from piece sizes up to 15 cm to 20 cm.
  • the use of 100% ice can be dispensed with since the temperature development during comminution and emulsification via the parameters defined in the control device in the form of temperature rise, final product pressure, pressure, feed, knife shaft speed, mixing time are also controlled by the use of 100% water can.
  • a temperature input is desired in order to allow adequate emulsification of the meat / fat raw materials with the aid of ice / water. For this it is necessary to bring a lot of friction in the sausage meat. However, denaturing must not take place.
  • the knife shaft speed in the second crusher 3, 3a or last second crusher 3b, in which the emulsification takes place, however, is very high compared to the feed.
  • the minimum or maximum permissible temperature limits are set in the control device to, for example, 10 ° C or 18 ° C. A maximum pressure of 6 bar may be permissible, with the control device only intervening at a pressure deviation of, for example, 2 bar so that the feed rate is increased or slowed down.
  • the final bore diameter 8, 8b of the last second crusher 3, 3b, in which the emulsification takes place may, for example, be 1, 5 mm to 2 mm.
  • the devices can be used in a further embodiment for the production of fish paste.
  • starting material different fish species are used.
  • the animals are excluded, the head and the dorsal and caudal fin are removed and, if necessary, a pre-crushing to 15 cm to 20 cm or smaller. Degradation and deboning is not required.
  • the use of edible oil and / or thickening agents is possible.
  • some temperature input is desired to allow emulsification of the raw materials. Due to the fact that the flakes are processed with much cutting power but also friction for the emulsification must be introduced so that very high blade speeds in the second crusher 3, 3a or last second crusher 3b, in which the emulsification takes place, are required.
  • the raw material feed in the conveying device 1 and the comminution devices 2, 3 takes place very slowly, the knife speeds of the first comminuting device 2 corresponding to the screw revolution of the conveying device 1.
  • the minimum or maximum permissible temperature limits are set in the control device to 10 ° C or 25 ° C.
  • a maximum pressure of 9 bar is permissible, with the control device only intervening at a pressure deviation of 2 bar in order to increase or slow down the feed rate.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

L'invention concerne des dispositifs pour le hachage menu, l'émulsion ou le hachage menu et l'émulsion de matières premières biologiques, en particulier de matières premières riches en protéines. Les dispositifs se caractérisent en particulier par un hachage et/ou une émulsion améliorés de matières premières biologiques riches en protéines. Un dispositif comporte pour ce faire un système de transport transportant la matière première biologique, un premier système de hachage après le système de transport avec au moins un couteau rotatif et au moins un disque à trous fixe, au moins un deuxième système de hachage après le premier système de hachage avec un premier disque à trous fixe et au moins un couteau rotatif et un deuxième disque à trous fixe et un mécanisme d'entraînement pour le système de transport et les couteaux rotatifs. Par ailleurs, les trous du premier disque à trous du deuxième système de hachage sont plus grands que les trous du dernier disque à trous soit du premier système de hachage, soit d'un deuxième système de hachage placé en amont. Le dispositif est approprié de manière avantageuse pour le hachage menu et/ou l'émulsion de matières premières biologiques, de préférence de produits alimentaires riches en protéines, en particulier de viande, mais aussi de poisson, de pâtes de fromages et de produits similaires.
EP14824440.3A 2013-12-20 2014-12-17 Dispositif de hachage fin, d'émulsion ou de hachage menu et d'émulsion de matières premières biologiques Withdrawn EP3082436A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013226914.5A DE102013226914B4 (de) 2013-12-20 2013-12-20 Vorrichtung zum Feinzerkleinern, Emulgieren oder Feinzerkleinern und Emulgieren von biologischen Rohstoffen
PCT/EP2014/078256 WO2015091666A1 (fr) 2013-12-20 2014-12-17 Dispositif de hachage fin, d'émulsion ou de hachage menu et d'émulsion de matières premières biologiques

Publications (1)

Publication Number Publication Date
EP3082436A1 true EP3082436A1 (fr) 2016-10-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP14824440.3A Withdrawn EP3082436A1 (fr) 2013-12-20 2014-12-17 Dispositif de hachage fin, d'émulsion ou de hachage menu et d'émulsion de matières premières biologiques

Country Status (3)

Country Link
EP (1) EP3082436A1 (fr)
DE (1) DE102013226914B4 (fr)
WO (1) WO2015091666A1 (fr)

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DK179632B1 (en) 2017-07-11 2019-03-05 Marel A/S A METHOD AND AN APPARATUS OF GRINDING MEAT
WO2024041682A1 (fr) * 2022-08-20 2024-02-29 Inofex Fleisch-, Lebensmitteltechnik Und Technologie Gmbh Dispositif et procédé de transport et de broyage de matériaux à traiter

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DE19637665C2 (de) * 1996-09-16 1998-07-23 Dornhan Maschf Gmbh Vorsatz- und Zusatzgerät für Zerkleinerungsmaschinen
DE29616620U1 (de) * 1996-09-24 1996-11-14 Neuner, Hans, 95326 Kulmbach Vorrichtung zum mehrstufigen Bearbeiten von organischen Massen, insbesondere Fleisch
DE19642232C2 (de) 1996-10-12 1999-03-18 Inofex Fleisch Lebensmitteltec Zerkleinerungs- und Emulgierautomat
DE29716406U1 (de) 1997-09-12 1999-01-21 Vemag Maschinen- Und Anlagenbau Gmbh, 27283 Verden Vorrichtung zum Fördern und Bearbeiten von Wurstmasse
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DE10111001A1 (de) * 2001-03-07 2002-09-26 Richard Meyenschein Fleischwolf
DE10152323A1 (de) 2001-10-26 2003-05-08 Convenience Food Sys Wallau Kombinierte Füll- und Zerkleinerungsmaschine für Fleisch oder fleischähnliche Produkte
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EP2377405B1 (fr) 2010-04-13 2013-06-05 Albert Handtmann Maschinenfabrik GmbH & Co. KG Dispositif et procédé de fabrication et de remplissage de chair à saucisse, notamment d'une émulsion

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Also Published As

Publication number Publication date
DE102013226914B4 (de) 2017-02-16
DE102013226914A1 (de) 2015-06-25
WO2015091666A1 (fr) 2015-06-25

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