EP2546590A3 - Nozzle wall element for a cooling tunnel - Google Patents

Nozzle wall element for a cooling tunnel Download PDF

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Publication number
EP2546590A3
EP2546590A3 EP12171953.8A EP12171953A EP2546590A3 EP 2546590 A3 EP2546590 A3 EP 2546590A3 EP 12171953 A EP12171953 A EP 12171953A EP 2546590 A3 EP2546590 A3 EP 2546590A3
Authority
EP
European Patent Office
Prior art keywords
wall element
nozzle wall
product stack
products
cooling tunnel
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Withdrawn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
EP12171953.8A
Other languages
German (de)
French (fr)
Other versions
EP2546590A2 (en
Inventor
Rainer Klaus Pumpe
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.)
Voith Patent GmbH
Original Assignee
Voith Patent 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 Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP2546590A2 publication Critical patent/EP2546590A2/en
Publication of EP2546590A3 publication Critical patent/EP2546590A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/005—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces in cold rooms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Dairy Products (AREA)

Abstract

Die Erfindung betrifft ein Düsenwandelement (12) für einen Kühltunnel, zum Kühlen von Produkten, wie Molkereiprodukte, wobei die zu kühlenden Produkte gestapelt und diese Produktstapel (7) einem Kühlmittelstrom (6) ausgesetzt werden, wobei der Kühlmittelstrom (6) durch Düsen (17) in dem Düsenwandelement (12) auf einer Seite des Produktstapels (7) zugeführt wird, die Produktstapel (7) durchdringt und auf der anderen Seite des Produktstapels (7) abgesaugt wird. Das erfindungsgemäße Düsenwandelement (12) umfasst ein Rahmenelement (15) und ein Anlagenflächenelement (16) mit Düsen (17), wobei die Anlagefläche des Anlagenflächenelements (16) während des Kühlvorgangs der Produkte zumindest teilweise mit dem Produktstapel (7) in Kontakt bringbar ist, sodass zumindest durch einen Teil der Düsenöffnungen (17) der Kühlmittelstrom (6) direkt in den Produktstapel einströmen kann.

Figure imgaf001
The invention relates to a nozzle wall element (12) for a cooling tunnel, for cooling products, such as dairy products, wherein the products to be cooled are stacked and these product stacks (7) are exposed to a coolant flow (6), wherein the coolant flow (6) through nozzles (17 ) is supplied in the nozzle wall element (12) on one side of the product stack (7), the product stack (7) penetrates and is sucked off on the other side of the product stack (7). The nozzle wall element (12) according to the invention comprises a frame element (15) and a plant surface element (16) with nozzles (17), wherein the contact surface of the plant surface element (16) during the cooling process of the products at least partially in contact with the product stack (7) so that at least through part of the nozzle openings (17) of the coolant flow (6) can flow directly into the product stack.
Figure imgaf001
EP12171953.8A 2011-07-14 2012-06-14 Nozzle wall element for a cooling tunnel Withdrawn EP2546590A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011079132 2011-07-14
DE102011080807A DE102011080807A1 (en) 2011-07-14 2011-08-11 Nozzle wall element for a cooling tunnel

Publications (2)

Publication Number Publication Date
EP2546590A2 EP2546590A2 (en) 2013-01-16
EP2546590A3 true EP2546590A3 (en) 2017-03-22

Family

ID=46245962

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12171953.8A Withdrawn EP2546590A3 (en) 2011-07-14 2012-06-14 Nozzle wall element for a cooling tunnel

Country Status (2)

Country Link
EP (1) EP2546590A3 (en)
DE (1) DE102011080807A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015102328A1 (en) 2015-02-18 2016-08-18 Airinotec Gmbh Treatment device for refrigerated goods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688518A (en) * 1970-10-16 1972-09-05 Teckton Inc Refrigerated conveyor system
GB1425717A (en) * 1972-06-05 1976-02-18 Burger Eisenwerke Ag Refrigeration container
FR2498429A1 (en) * 1981-01-27 1982-07-30 Carboxyque Francaise IMPROVED REFRIGERATION CHAMBER
DE29900870U1 (en) * 1999-01-20 1999-04-15 Rud. Otto Meyer GmbH & Co. KG, 22047 Hamburg Device for directing a fluid flow
WO2013060586A1 (en) * 2011-10-26 2013-05-02 Voith Patent Gmbh Cooling apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10017408A1 (en) 2000-04-07 2001-10-11 Wiessner Gmbh Tunnel for treating, in particular, for cooling food products by means of a cooling medium, preferably air comprises inflow zone which is provided with air inlet nozzles
DE10310983A1 (en) 2003-03-07 2004-09-16 M+W Zander Facility Engineering Gmbh Process for cooling good, in particular foodstuffs, preferably dairy products, and apparatus for carrying out the process
DE202006015362U1 (en) 2006-10-05 2008-02-07 Wiessner Gmbh Docking device and cooling device with a docking device
CH705117B1 (en) 2007-07-25 2012-12-31 Patek Philippe Sa Geneve Mechanism repeat or pass and ringer timepiece provided with such a mechanism.
DE102009045146A1 (en) 2009-09-30 2011-04-07 Voith Patent Gmbh Cooling tunnel for cooling e.g. dairy products, has shutoff device arranged in regions of docking bellows and including variable lockable passage openings for supplying cooling agent flow to product stacks

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688518A (en) * 1970-10-16 1972-09-05 Teckton Inc Refrigerated conveyor system
GB1425717A (en) * 1972-06-05 1976-02-18 Burger Eisenwerke Ag Refrigeration container
FR2498429A1 (en) * 1981-01-27 1982-07-30 Carboxyque Francaise IMPROVED REFRIGERATION CHAMBER
DE29900870U1 (en) * 1999-01-20 1999-04-15 Rud. Otto Meyer GmbH & Co. KG, 22047 Hamburg Device for directing a fluid flow
WO2013060586A1 (en) * 2011-10-26 2013-05-02 Voith Patent Gmbh Cooling apparatus

Also Published As

Publication number Publication date
DE102011080807A1 (en) 2013-01-17
EP2546590A2 (en) 2013-01-16

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Effective date: 20170923