CN103103861A - Heating and cooling device of calender - Google Patents
Heating and cooling device of calender Download PDFInfo
- Publication number
- CN103103861A CN103103861A CN2012105399625A CN201210539962A CN103103861A CN 103103861 A CN103103861 A CN 103103861A CN 2012105399625 A CN2012105399625 A CN 2012105399625A CN 201210539962 A CN201210539962 A CN 201210539962A CN 103103861 A CN103103861 A CN 103103861A
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- heating
- roller
- cooling device
- calender
- slide bar
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Abstract
The invention relates to a heating and cooling device of a calendar. The heating and cooling device of the calendar is characterized in that a high temperature heating system and an air blasting cooling system are respectively arranged above or below a bottom roller of a calendaring roller. When a recession emerges on a roller surface of the calendaring roller, the recession is heated by arranging a heating iodine-tungsten lamp or a bath heater lamp above the roller surface of the calendaring roller, after the roller face is heated, the recession can expand to achieve smoothness of the roller surface. When a protrusion emerges on a roller surface of the calendaring roller, a cold air fan arranged below the roller surface blasts the roller face; the roller surface can contract to achieve the smoothness of the roller surface. Due to the fact that heating and cooling of the calendaring roller can be achieved without contacting the roller surface, damage of the roller surface can be avoided, and thereby prolonging service life of the calendar. The heating and cooling device of the calendar has the advantages of being simple in structure, convenient to use, fast in heating and cooling and the like.
Description
Technical field
The present invention relates to a kind of papermaking equipment technical field, particularly relate to a kind of heating and cooling device of calender.
Background technology
In the paper process, felt wrapped roll the situation of roll surface injustice can occur in use for some time, and paper pulp can cause cockling after its press polish, occurs the irregular situation of thin and thick in a piece of paper.For head it off, in actual production process, usually use pulpboard to be clipped in scraper, thereby the method for utilizing friction to produce heat is generated heat and is made its expansion reach the purpose of levelling, so long-time use will damage roll surface, causes felt wrapped roll to descend machine in advance, shorten the service life of calender, strengthened cost.
Summary of the invention
The object of the invention is to overcome the defective of above-mentioned prior art, provide a kind of and need not to contact roll surface and just can realize the heating and cooling of felt wrapped roll, and heating and cooling speed is fast, improve the heating and cooling device of the calender in service life.
The technical scheme of taking for achieving the above object is:
A kind of heating and cooling device of calender is characterized in that: high-temperature heating system and blowing cooling system are installed respectively below reaching above the felt wrapped roll bottom roller.
Described high-temperature heating system by slide bar, be slidably mounted on the high temperature lamp socket on slide bar and the high-temperature heating lamp that is arranged on slip high temperature lamp socket forms, described slide bar is arranged on warm-up mill bottom roller top.
Described slide bar and felt wrapped roll bottom roller be arranged in parallel.
Described high-temperature heating lamp is iodine-tungsten lamp or super bath lamp.
Described blowing cooling system blows pipeline by cold wind hair-dryer, the cold wind that is connected with the cold wind hair-dryer and is arranged on and blows the removable mouthpiece that moves on slide bar and form, and described blowing moved the below that slide bar is arranged on the felt wrapped roll bottom roller.
Described blowing moved slide bar and the felt wrapped roll bottom roller be arranged in parallel.
The heating and cooling device of calender of the present invention when recess appears in the felt wrapped roll roll surface, utilizes its top that heating iodine-tungsten lamp or super bath lamp are set it is heated, and after roll surface was heated, recess will expand, and realized that roll surface is smooth; When protruding place appearred in roll surface, the air-cooler that utilizes its below to arrange blew roll surface, and roll surface is just collapsible, realizes that roll surface is smooth.The present invention need not to contact roll surface just can realize heating and cooling to felt wrapped roll, has avoided the damage of roll surface, thereby has improved the service life of calender, have simple in structure, easy to use, the advantage such as heating and cooling speed is fast.
Description of drawings
Fig. 1 is the structural representation sketch of the heating and cooling device of calender of the present invention.
The specific embodiment
As shown in Figure 1, the heating and cooling device of calender of the present invention refers to install respectively high-temperature heating system and blowing cooling system below reaching above felt wrapped roll bottom roller 1.Described high-temperature heating system by slide bar 2, be arranged on the slip high temperature lamp socket 6 on slide bar 2 and the high-temperature heating lamp 3 that is arranged on slip high temperature lamp socket 6 forms, described slide bar 2 is arranged on warm-up mill bottom roller 1 top, be arranged in parallel with felt wrapped roll bottom roller 1.High-temperature heating lamp 3 is iodine-tungsten lamp or super bath lamp, is controlled by power line 5 and power switch 4.When paper web local thickness is excessive, high-temperature heating lamp 6 is moved to corresponding king roll, fixing with the jackscrew screw rod after, energising is toasted it, the timing monitoring paper sheet thickness adjusts accordingly the high-temperature heating lamp.Described blowing cooling system blows pipeline 8 by cold wind hair-dryer 7, the cold wind that is connected with cold wind hair-dryer 7 and is arranged on and blows the removable mouthpiece 9 that moves on slide bar 10 and form, blow and move the below that slide bar 10 is arranged on felt wrapped roll bottom roller 1, be arranged in parallel with felt wrapped roll bottom roller 1.When paper web local thickness is too small, mobile mouthpiece is moved to the relevant position blow cooling, the monitoring web thickness is regulated removable mouthpiece.
Claims (6)
1. the heating and cooling device of a calender is characterized in that: high-temperature heating system and blowing cooling system are installed respectively in top and below at felt wrapped roll bottom roller (1).
2. according to the heating and cooling device of calender claimed in claim 1, it is characterized in that: described high-temperature heating system by slide bar (2), be slidably mounted on the high temperature lamp socket (6) on slide bar (2) and the high-temperature heating lamp (3) that is arranged on slip high temperature lamp socket (6) forms, described slide bar (2) is arranged on warm-up mill bottom roller (1) top.
3. according to the heating and cooling device of calender claimed in claim 2, it is characterized in that: described slide bar (2) be arranged in parallel with felt wrapped roll bottom roller (1).
4. according to the heating and cooling device of calender claimed in claim 2, it is characterized in that: described high-temperature heating lamp (3) is iodine-tungsten lamp or super bath lamp.
5. according to the heating and cooling device of calender claimed in claim 1, it is characterized in that: described blowing cooling system blows pipeline (8) by cold wind hair-dryer (7), the cold wind that is connected with cold wind hair-dryer (7) and is arranged on and blows the removable mouthpiece (9) that moves on slide bar (10) and form, and described blowing moved the below that slide bar (10) is arranged on felt wrapped roll bottom roller (1).
6. according to the heating and cooling device of calender claimed in claim 5, it is characterized in that: described blowing moved slide bar (10) and felt wrapped roll bottom roller (1) and be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105399625A CN103103861A (en) | 2012-12-14 | 2012-12-14 | Heating and cooling device of calender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105399625A CN103103861A (en) | 2012-12-14 | 2012-12-14 | Heating and cooling device of calender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103103861A true CN103103861A (en) | 2013-05-15 |
Family
ID=48312036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105399625A Pending CN103103861A (en) | 2012-12-14 | 2012-12-14 | Heating and cooling device of calender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103103861A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676374A (en) * | 2017-11-08 | 2018-02-09 | 张家港市华申工业橡塑制品有限公司 | Quick heat radiating anti-dropout rubber rollers |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03107978A (en) * | 1989-09-22 | 1991-05-08 | Tonen Corp | Fixing roller |
| CN2516130Y (en) * | 2002-01-01 | 2002-10-16 | 江西医学院 | Multifunction animal experiment table |
| WO2002090787A1 (en) * | 2001-05-07 | 2002-11-14 | Metso Paper, Inc. | Arrangement for cooling the edge zone of a roll in a paper or pulp machine |
| JP2003122169A (en) * | 2001-10-17 | 2003-04-25 | Fuji Photo Film Co Ltd | Image forming method and image forming device |
| JP2003167453A (en) * | 2001-12-03 | 2003-06-13 | Fuji Photo Film Co Ltd | Image forming method and image forming apparatus |
| JP2003255751A (en) * | 2002-03-06 | 2003-09-10 | Canon Inc | Heating device and fixing device |
| CN201702893U (en) * | 2010-02-10 | 2011-01-12 | 章丘市桑园塑胶有限公司 | Three-roller press-polishing device with improved structure |
| CN202116940U (en) * | 2011-05-26 | 2012-01-18 | 金东纸业（江苏）股份有限公司 | Calendar |
| CN202989671U (en) * | 2012-12-14 | 2013-06-12 | 中冶美利纸业股份有限公司 | Heating and cooling device for calender |
-
2012
- 2012-12-14 CN CN2012105399625A patent/CN103103861A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03107978A (en) * | 1989-09-22 | 1991-05-08 | Tonen Corp | Fixing roller |
| WO2002090787A1 (en) * | 2001-05-07 | 2002-11-14 | Metso Paper, Inc. | Arrangement for cooling the edge zone of a roll in a paper or pulp machine |
| JP2003122169A (en) * | 2001-10-17 | 2003-04-25 | Fuji Photo Film Co Ltd | Image forming method and image forming device |
| JP2003167453A (en) * | 2001-12-03 | 2003-06-13 | Fuji Photo Film Co Ltd | Image forming method and image forming apparatus |
| CN2516130Y (en) * | 2002-01-01 | 2002-10-16 | 江西医学院 | Multifunction animal experiment table |
| JP2003255751A (en) * | 2002-03-06 | 2003-09-10 | Canon Inc | Heating device and fixing device |
| CN201702893U (en) * | 2010-02-10 | 2011-01-12 | 章丘市桑园塑胶有限公司 | Three-roller press-polishing device with improved structure |
| CN202116940U (en) * | 2011-05-26 | 2012-01-18 | 金东纸业（江苏）股份有限公司 | Calendar |
| CN202989671U (en) * | 2012-12-14 | 2013-06-12 | 中冶美利纸业股份有限公司 | Heating and cooling device for calender |
Non-Patent Citations (1)
| Title |
|---|
| 刘日键等: "在北方低速纸机上设置冷风装置", 《大连轻工业学院学报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676374A (en) * | 2017-11-08 | 2018-02-09 | 张家港市华申工业橡塑制品有限公司 | Quick heat radiating anti-dropout rubber rollers |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |