DE102005052136B4 - Device for increasing the heat transfer to a cooling roller - Google Patents
Device for increasing the heat transfer to a cooling roller Download PDFInfo
- Publication number
- DE102005052136B4 DE102005052136B4 DE200510052136 DE102005052136A DE102005052136B4 DE 102005052136 B4 DE102005052136 B4 DE 102005052136B4 DE 200510052136 DE200510052136 DE 200510052136 DE 102005052136 A DE102005052136 A DE 102005052136A DE 102005052136 B4 DE102005052136 B4 DE 102005052136B4
- Authority
- DE
- Germany
- Prior art keywords
- roller
- chill roll
- impression
- cooling
- impression roller
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0476—Cooling
- B41F23/0479—Cooling using chill rolls
Abstract
Vorrichtung zur Erhöhung des Wärmeübergangs an einer Kühlwalze (03), wobei die in einem Kühlwalzenständer (01) angeordnete Kühlwalze (03) eine von einer Druckmaschine bedruckte Materialbahn (02) kühlt, wobei in dem Kühlwalzenständer (01) mindestens ein mit der Kühlwalze (03) zusammenwirkender Presseur (04) vorgesehen ist, dadurch gekennzeichnet, dass zwischen dem Presseur (04) und der Kühlwalze (03) ein elektrostatisches Feld ausgebildet ist, wobei zur Ausbildung des elektrostatischen Feldes eine zwei Elektroden aufweisende elektrostatische Aufladungseinrichtung vorgesehen ist, wobei eine der Elektroden am Presseur (04) anliegt und die mit dem Presseur (04) zusammenwirkende Kühlwalze (03) die andere Elektrode bildet.contraption to increase the heat transfer on a chill roll (03), wherein the in a chill roll stand (01) arranged cooling roller (03) a printed by a printing machine web (02) cools, wherein in the chill roll stand (01) at least one with the chill roll (03) cooperating impression roller (04) is provided, characterized that between the impression roller (04) and the cooling roller (03) an electrostatic Field is formed, wherein the formation of the electrostatic Feldes a two-electrode electrostatic charging device is provided, wherein one of the electrodes rests on the impression roller (04) and the cooling roller (03) cooperating with the impression roller (04) the other electrode forms.
Description
Die Erfindung betrifft eine Vorrichtung zur Erhöhung des Wärmeübergangs an einer Kühlwalze gemäß dem Oberbegriff des Anspruchs 1.The The invention relates to a device for increasing the heat transfer to a cooling roller according to the preamble of claim 1.
Durch
die
Durch
die
Durch
die
Durch
die
Durch
die
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zur Erhöhung des Wärmeübergangs an einer Kühlwalze zu schaffen, wobei die Vorrichtung einen verbesserten Wärmeübergang aufweist.Of the Invention is based on the object, a device for increasing the Heat transfer on a chill roll to provide, the device improved heat transfer having.
Die Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst.The The object is achieved by the Characteristics of claim 1 solved.
Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, dass eine insbesondere bei einer hohen Laufgeschwindigkeit (z. B. v > 10 m/s) der Materialbahn störend auftretende Laminarströmung zwischen der Materialbahn und der Kühlwalze minimiert, vorzugsweise beseitigt wird.The particular advantages of the invention are that one in particular at a high running speed (eg. v> 10 m / s) of the material web disturbing occurring laminar flow minimized between the web and the chill roll, preferably is eliminated.
Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden im Folgenden näher beschrieben.embodiments The invention are illustrated in the drawings and are in Following closer described.
Es zeigen:It demonstrate:
Zur
Verbesserung des Wärmeübergangs zwischen
Kühlwalzen
Der
Presseur
Dem
Presseur
Die
vorgeschlagene Vorrichtung weist gleichfalls zur Verbesserung des
Anliegens der Materialbahn
Der
Mantelfläche
des Presseurs
Beispielsweise
ist auf einem Stahlkern eine Isolatorschicht und/oder ein Leiterschicht
und/oder eine Halbleiterschicht angeordnet sein. Ein zu verwendender
Aufbau kann beispielsweise der
- 0101
- KühlwalzenständerChill roller stand
- 0202
- Materialbahnweb
- 0303
- Kühlwalzechill roll
- 0404
- Presseurimpression roller
- 0505
- 0606
- Stelleinrichtungsetting device
- 0707
- Stellglied, Arbeitszylinder, MotorActuator Working cylinder, engine
- 0808
- Luftrakelair knife
- 0909
- Luftrakelair knife
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510052136 DE102005052136B4 (en) | 2005-10-28 | 2005-10-28 | Device for increasing the heat transfer to a cooling roller |
EP06122322A EP1795347A3 (en) | 2005-10-28 | 2006-10-16 | Support for cooling roll and method of cooling a web guided through the support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510052136 DE102005052136B4 (en) | 2005-10-28 | 2005-10-28 | Device for increasing the heat transfer to a cooling roller |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102005052136A1 DE102005052136A1 (en) | 2007-05-03 |
DE102005052136B4 true DE102005052136B4 (en) | 2008-07-10 |
Family
ID=37912820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510052136 Expired - Fee Related DE102005052136B4 (en) | 2005-10-28 | 2005-10-28 | Device for increasing the heat transfer to a cooling roller |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005052136B4 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108724930B (en) * | 2018-05-11 | 2020-04-21 | 重庆川之舟印务设计有限公司 | Advertisement printing processing equipment |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0516924A1 (en) * | 1991-06-07 | 1992-12-09 | Eltex-Elektrostatik Gesellschaft mbH | Device for increasing the heat transfer to cooling cylinders of offset rotary machines |
DE9419702U1 (en) * | 1993-12-11 | 1995-03-23 | Eltex Elektrostatik Gmbh | Device for producing printed sheets |
WO1998047802A1 (en) * | 1997-04-18 | 1998-10-29 | Koenig & Bauer Ag | Device for electrostatic charging of a multilayer cord |
WO2001085454A1 (en) * | 2000-05-12 | 2001-11-15 | Koenig & Bauer Aktiengesellschaft | Cylinder |
DE20207526U1 (en) * | 2002-05-14 | 2002-08-29 | Vits Maschinenbau Gmbh | Device for cooling and conditioning a web |
EP1318014B1 (en) * | 2001-12-10 | 2005-03-02 | Eltex-Elektrostatik GmbH | Device for fixing a running material web |
-
2005
- 2005-10-28 DE DE200510052136 patent/DE102005052136B4/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0516924A1 (en) * | 1991-06-07 | 1992-12-09 | Eltex-Elektrostatik Gesellschaft mbH | Device for increasing the heat transfer to cooling cylinders of offset rotary machines |
DE9419702U1 (en) * | 1993-12-11 | 1995-03-23 | Eltex Elektrostatik Gmbh | Device for producing printed sheets |
WO1998047802A1 (en) * | 1997-04-18 | 1998-10-29 | Koenig & Bauer Ag | Device for electrostatic charging of a multilayer cord |
WO2001085454A1 (en) * | 2000-05-12 | 2001-11-15 | Koenig & Bauer Aktiengesellschaft | Cylinder |
EP1318014B1 (en) * | 2001-12-10 | 2005-03-02 | Eltex-Elektrostatik GmbH | Device for fixing a running material web |
DE20207526U1 (en) * | 2002-05-14 | 2002-08-29 | Vits Maschinenbau Gmbh | Device for cooling and conditioning a web |
Also Published As
Publication number | Publication date |
---|---|
DE102005052136A1 (en) | 2007-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: KOENIG & BAUER AKTIENGESELLSCHAFT, 97080 WUERZB, DE |
|
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20110502 |