WO2000060958A1 - Verfahren und vorrichtung zur hygienisierenden, thermischen behandlung von mehl - Google Patents
Verfahren und vorrichtung zur hygienisierenden, thermischen behandlung von mehl Download PDFInfo
- Publication number
- WO2000060958A1 WO2000060958A1 PCT/CH2000/000076 CH0000076W WO0060958A1 WO 2000060958 A1 WO2000060958 A1 WO 2000060958A1 CH 0000076 W CH0000076 W CH 0000076W WO 0060958 A1 WO0060958 A1 WO 0060958A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- batch mixer
- mixer
- cooler
- dryer
- heating
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
- A21D6/00—Other treatment of flour or dough before baking, e.g. cooling, irradiating, heating
- A21D6/008—Freeze-drying
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K30/00—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
- A23N17/004—Apparatus specially adapted for preparing animal feeding-stuffs for treating by application of heat, e.g. by means of potato cookers
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
- A23N17/007—Apparatus specially adapted for preparing animal feeding-stuffs for mixing feeding-stuff components
Definitions
- the invention relates to a method for the hygienic, thermal treatment of flour and the like pourable food and feed according to the preamble of claim 1 and a device therefor.
- the invention relates to the thermal treatment of meal.
- WO98 / 43682 contains a batchwise method for sterilizing granules and the like, in which the product is heated to a sterilization temperature by means of steam in a chamber of a mixing unit. After this heating, the product passes into a second chamber below, in which it is subject to a dwell time until it is discharged. The product is heat-treated in a fluidized state. Both chambers are separated from one another by closable discharge openings. The volume of the second chamber is larger than that of the first chamber.
- the mixing unit consists of a mixing chamber with rotating mixing blades and an atomizing device in the form of a rotating throwing roller.
- such a mixer can also have means for the lateral supply of a coolant or drying agent. It can also be considered to be known to provide such units with additional cooling and drying devices and filters, the approaches being based on rigid and thus inflexible combinations, since mostly continuous operation and large quantities of product are assumed. The aforementioned units usually have long slopes and transitions, which can lead to conveying problems and temperature differences.
- the invention is based on the object of developing a method for the hygienic thermal treatment of flour, in particular for the thermal treatment of feed flour, which avoids the disadvantages of the prior art and enables efficient treatment of even small batches. This object is achieved with the characterizing features of claim 1.
- Another object is to provide a device for the hygienic thermal treatment of flour, in particular feed flour, according to claim 4.
- the main idea of the invention is, first based on the prior art, a thermal treatment z. B. of feed meal in a mixer, preferably a batch mixer, then to dry and cool the treated product and only then to add and mix sensitive additives in a further mixer.
- the associated device can be built in a modular manner, there is a high degree of design variation.
- the method according to the invention permits very short-term changes or product changes and safe, thermal conditions without the risk of condensation, so that an essential source of contamination is eliminated.
- the invention is described in more detail in an exemplary embodiment with reference to a drawing.
- the single figure shows a basic illustration of a device for the thermal, hygienizing treatment of feed meal.
- the device has a depot 1, into which the product to be treated (meal) is poured.
- the depot 1 is connected to a mixer 4 via a flap system 3, the flap system 3 permitting an airtight partition between the depot 1 and the mixer 4.
- the mixer 4 is a batch mixer, preferably designed according to CH 1333/94 or EP-A-685 255, with a mixer shaft 5 with mixing blades and a device for adding steam 6.
- the product outlet 7 of the mixer 4 is connected to a dryer / cooler 8, which is provided with a filter 9 for exhaust air purification.
- a heating register 10 is also provided. Both hot air for drying the product and cooling air can be generated.
- the dryer / cooler 8 is connected via a further flap system 11 to a further batch mixer 12, which is constructed analogously to the batch mixer 4.
- a discharge device for example a discharge screw 13, is provided at the product outlet of the batch mixer 12 for discharging the treated meal 2 ' .
- the batch mixer 12 also has a device 14 for adding solid or liquid and heat-sensitive substances, which has a nozzle rod.
- a device 14 for adding solid or liquid and heat-sensitive substances which has a nozzle rod.
- Such devices are described in the unpublished German patent application P19904994.7 of the applicants and they can also include small component scales or the like.
- dryer / cooler 8 ' and / or batch mixer 12' can be connected in parallel.
- the batch mixer 4 also has a heater 15, and the entire system can be sanitized with hot air or it can be sanitized by a suitable heater guide 16 can be cleaned with cooling air. This ensures high sanitation, short cleaning times and quick product changes.
- the product-carrying parts of the device have inclined and therefore not very dirty surfaces (minimum risk of carry-over).
- the feed meal 2 to be treated first arrives in the depot 1 and via the lock-like flap system 3 into the batch mixer 4. There, the product 2 is heated, which is accelerated by the mixing of the product 2 through mixing blades of the mixer shaft 5 (short residence time), whereby a high level of uniformity of conditioning is achieved.
- the heating temperature to be set depends on the desired degree of hygiene and other factors.
- Product dust gets into the filter 9 and the cleaned exhaust air can be released into the environment or used again in recirculation mode.
- the control is carried out in such a way that the filter dust is returned to the processed batch of the feed meal 2 product without the risk of carryover.
- the necessary additives are then added to the cooled and dried product 2 ′ and subsequently discharged by means of the discharge screw 13.
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000610308A JP3985933B2 (ja) | 1999-04-08 | 2000-02-10 | 穀粉の衛生的な熱処理のための方法及び装置 |
EP00901475A EP1164876B1 (de) | 1999-04-08 | 2000-02-10 | Verfahren und vorrichtung zur hygienisierenden, thermischen behandlung von mehl |
DE50000758T DE50000758D1 (de) | 1999-04-08 | 2000-02-10 | Verfahren und vorrichtung zur hygienisierenden, thermischen behandlung von mehl |
BR0009382-3A BR0009382A (pt) | 1999-04-08 | 2000-02-10 | Processo e dispositivo para o tratamento térmico higienizador de farinha |
DK00901475T DK1164876T3 (da) | 1999-04-08 | 2000-02-10 | Fremgangsmåde og apparat til termisk behandling af mel for hygiejniske formål |
AU22759/00A AU2275900A (en) | 1999-04-08 | 2000-02-10 | Method and device for thermally treating flour for hygienic purposes |
US09/890,055 US7147363B1 (en) | 1999-04-08 | 2000-02-10 | Device for thermal treatment of flour for hygenic purposes |
AT00901475T ATE227523T1 (de) | 1999-04-08 | 2000-02-10 | Verfahren und vorrichtung zur hygienisierenden, thermischen behandlung von mehl |
NO20014888A NO321870B1 (no) | 1999-04-08 | 2001-10-08 | Fremgangsmate og innretning for hygieniserende, termisk behandling av mel. |
US10/985,303 US7150892B2 (en) | 1999-04-08 | 2004-11-09 | Method of thermally treating flour for hygienic purposes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19915908A DE19915908A1 (de) | 1999-04-08 | 1999-04-08 | Verfahren und Vorrichtung zur hygienisierenden, thermischen Behandlung von Mehl |
DE19915908.3 | 1999-04-08 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09890055 A-371-Of-International | 2000-02-10 | ||
US10/985,303 Division US7150892B2 (en) | 1999-04-08 | 2004-11-09 | Method of thermally treating flour for hygienic purposes |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000060958A1 true WO2000060958A1 (de) | 2000-10-19 |
Family
ID=7903930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2000/000076 WO2000060958A1 (de) | 1999-04-08 | 2000-02-10 | Verfahren und vorrichtung zur hygienisierenden, thermischen behandlung von mehl |
Country Status (12)
Country | Link |
---|---|
US (2) | US7147363B1 (de) |
EP (1) | EP1164876B1 (de) |
JP (1) | JP3985933B2 (de) |
CN (1) | CN1270646C (de) |
AT (1) | ATE227523T1 (de) |
AU (1) | AU2275900A (de) |
BR (1) | BR0009382A (de) |
DE (2) | DE19915908A1 (de) |
DK (1) | DK1164876T3 (de) |
ES (1) | ES2183779T3 (de) |
NO (1) | NO321870B1 (de) |
WO (1) | WO2000060958A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1440625A2 (de) * | 2003-01-27 | 2004-07-28 | Dinnissen B.V. | Absatzweise arbeitender Hitzebehandlungsapparat zur Behandlung von Material wie z.B. Flüssigfutter, sowie eine Methode zur Benutzung eines solchen Apparates zur Behandlung von Materialien |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006002199B4 (de) * | 2006-01-16 | 2011-03-10 | Bühler AG | Verfahren und Vorrichtung zur kontinuierlichen, hygienisierenden Behandlung von Futtermitteln |
KR101441426B1 (ko) * | 2008-06-05 | 2014-09-17 | 츠카사공업 주식회사 | 반죽 장치 |
US9326525B2 (en) | 2008-06-05 | 2016-05-03 | Tsukasa Industry Co., Ltd. | Kneading device |
WO2012054869A1 (en) | 2010-10-22 | 2012-04-26 | Bepex International, Llc | System and method for the continuous treatment of solids at non-atmospheric pressure |
US8904666B1 (en) | 2011-01-04 | 2014-12-09 | Buhler Aeroglide Corporation | Dryer having hygienic panels |
CN104397858B (zh) * | 2014-11-14 | 2017-03-01 | 付瑞敏 | 一种秸秆饲料自动化加工装置及秸秆饲料制备方法 |
RU2621140C2 (ru) * | 2015-03-25 | 2017-05-31 | Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) | Способ и устройство нормативной, технологически и экономически оптимальной комбинированной инфракрасной и кондуктивной сушки движущихся сыпучих кормов для животноводства и птицеводства |
NL1042454B1 (nl) * | 2017-07-07 | 2019-01-14 | Mvm Holding B V | Productiesysteem omvattende een behuizing met gestapelde statische en dynamische behandellagen die elkaar afwisselen |
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SU697127A1 (ru) * | 1977-02-21 | 1979-11-15 | Грузинский Зоотехническо-Ветеринарный Учебно-Исследовательский Институт | Способ приготовлени комбикорма |
EP0257996A2 (de) * | 1986-08-22 | 1988-03-02 | Finnfeeds International Limited | Vormischungszusammensetzung und ihr Herstellungsverfahren |
IE930995A1 (en) * | 1993-12-22 | 1995-06-28 | Munster Mills Limited | Animal feedstuff production |
JPH089893A (ja) * | 1994-06-30 | 1996-01-16 | Keisuke Tabei | 養豚飼料の製造方法 |
FR2729828A1 (fr) * | 1995-01-27 | 1996-08-02 | Union Nationale Des Cooperativ | Procede pour la fabrication d'aliment du betail a base de farine et installation pour la mise en oeuvre de ce procede |
FR2731589A1 (fr) * | 1995-03-16 | 1996-09-20 | Noelle Services Sa | Installation de preparation d'aliments pour animaux en particulier, procede de mise en oeuvre et produits issus du procede |
WO1998043682A1 (en) * | 1997-03-17 | 1998-10-08 | Halvor Forberg | Method of sterilising granulate and particulate material and means in a mixing apparatus |
FR2769798A1 (fr) * | 1997-10-17 | 1999-04-23 | Unicopa | Installations de fabrication d'aliments pour animaux de rente |
EP0923877A1 (de) * | 1997-11-20 | 1999-06-23 | Armengol Hermanos, S.A. | Verfahren zur Herstellung von granulierter Johannisbrotpulpe oder Tierfutter oder rohes Futtermaterial hergestellt nach diesem Verfahren |
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US114891A (en) * | 1871-05-16 | Improvement in roasted wheat | ||
US1422102A (en) * | 1921-03-19 | 1922-07-11 | Hutchinson Robert | Process for aging wheaten flour to improve its baking qualities |
US1452871A (en) * | 1921-04-19 | 1923-04-24 | Dienst Karl | Process for sterilizing flour and grits made from cereals |
US2559551A (en) * | 1946-06-20 | 1951-07-03 | Trenton Chemical Company | Production of dry gluten |
US2525599A (en) * | 1947-07-08 | 1950-10-10 | Quaker Oats Co | Ready-mixed flour |
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US3519431A (en) * | 1966-06-13 | 1970-07-07 | Truman B Wayne | Milling of cereal grains and processing of products derived therefrom |
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-
1999
- 1999-04-08 DE DE19915908A patent/DE19915908A1/de not_active Withdrawn
-
2000
- 2000-02-10 BR BR0009382-3A patent/BR0009382A/pt not_active IP Right Cessation
- 2000-02-10 CN CNB008060428A patent/CN1270646C/zh not_active Expired - Fee Related
- 2000-02-10 ES ES00901475T patent/ES2183779T3/es not_active Expired - Lifetime
- 2000-02-10 US US09/890,055 patent/US7147363B1/en not_active Expired - Fee Related
- 2000-02-10 JP JP2000610308A patent/JP3985933B2/ja not_active Expired - Lifetime
- 2000-02-10 AU AU22759/00A patent/AU2275900A/en not_active Abandoned
- 2000-02-10 EP EP00901475A patent/EP1164876B1/de not_active Expired - Lifetime
- 2000-02-10 DE DE50000758T patent/DE50000758D1/de not_active Expired - Lifetime
- 2000-02-10 AT AT00901475T patent/ATE227523T1/de not_active IP Right Cessation
- 2000-02-10 DK DK00901475T patent/DK1164876T3/da active
- 2000-02-10 WO PCT/CH2000/000076 patent/WO2000060958A1/de active IP Right Grant
-
2001
- 2001-10-08 NO NO20014888A patent/NO321870B1/no unknown
-
2004
- 2004-11-09 US US10/985,303 patent/US7150892B2/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU697127A1 (ru) * | 1977-02-21 | 1979-11-15 | Грузинский Зоотехническо-Ветеринарный Учебно-Исследовательский Институт | Способ приготовлени комбикорма |
EP0257996A2 (de) * | 1986-08-22 | 1988-03-02 | Finnfeeds International Limited | Vormischungszusammensetzung und ihr Herstellungsverfahren |
IE930995A1 (en) * | 1993-12-22 | 1995-06-28 | Munster Mills Limited | Animal feedstuff production |
JPH089893A (ja) * | 1994-06-30 | 1996-01-16 | Keisuke Tabei | 養豚飼料の製造方法 |
FR2729828A1 (fr) * | 1995-01-27 | 1996-08-02 | Union Nationale Des Cooperativ | Procede pour la fabrication d'aliment du betail a base de farine et installation pour la mise en oeuvre de ce procede |
FR2731589A1 (fr) * | 1995-03-16 | 1996-09-20 | Noelle Services Sa | Installation de preparation d'aliments pour animaux en particulier, procede de mise en oeuvre et produits issus du procede |
WO1998043682A1 (en) * | 1997-03-17 | 1998-10-08 | Halvor Forberg | Method of sterilising granulate and particulate material and means in a mixing apparatus |
FR2769798A1 (fr) * | 1997-10-17 | 1999-04-23 | Unicopa | Installations de fabrication d'aliments pour animaux de rente |
EP0923877A1 (de) * | 1997-11-20 | 1999-06-23 | Armengol Hermanos, S.A. | Verfahren zur Herstellung von granulierter Johannisbrotpulpe oder Tierfutter oder rohes Futtermaterial hergestellt nach diesem Verfahren |
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Title |
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DATABASE WPI Section Ch Week 198026, Derwent World Patents Index; Class C03, AN 1980-45984C, XP002136471 * |
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 05 31 May 1996 (1996-05-31) * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1440625A2 (de) * | 2003-01-27 | 2004-07-28 | Dinnissen B.V. | Absatzweise arbeitender Hitzebehandlungsapparat zur Behandlung von Material wie z.B. Flüssigfutter, sowie eine Methode zur Benutzung eines solchen Apparates zur Behandlung von Materialien |
EP1440625A3 (de) * | 2003-01-27 | 2006-05-24 | Dinnissen B.V. | Absatzweise arbeitender Hitzebehandlungsapparat zur Behandlung von Material wie z.B. Flüssigfutter, sowie eine Methode zur Benutzung eines solchen Apparates zur Behandlung von Materialien |
Also Published As
Publication number | Publication date |
---|---|
DK1164876T3 (da) | 2003-03-10 |
CN1348335A (zh) | 2002-05-08 |
ATE227523T1 (de) | 2002-11-15 |
CN1270646C (zh) | 2006-08-23 |
NO20014888L (no) | 2001-10-08 |
AU2275900A (en) | 2000-11-14 |
US7147363B1 (en) | 2006-12-12 |
JP2002540810A (ja) | 2002-12-03 |
EP1164876B1 (de) | 2002-11-13 |
US7150892B2 (en) | 2006-12-19 |
DE50000758D1 (de) | 2002-12-19 |
EP1164876A1 (de) | 2002-01-02 |
ES2183779T3 (es) | 2003-04-01 |
BR0009382A (pt) | 2002-01-08 |
NO321870B1 (no) | 2006-07-17 |
US20050083778A1 (en) | 2005-04-21 |
NO20014888D0 (no) | 2001-10-08 |
DE19915908A1 (de) | 2000-10-12 |
JP3985933B2 (ja) | 2007-10-03 |
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