CN102400409A - Thermal calender roll for paper machine calender machine - Google Patents
Thermal calender roll for paper machine calender machine Download PDFInfo
- Publication number
- CN102400409A CN102400409A CN2011102986948A CN201110298694A CN102400409A CN 102400409 A CN102400409 A CN 102400409A CN 2011102986948 A CN2011102986948 A CN 2011102986948A CN 201110298694 A CN201110298694 A CN 201110298694A CN 102400409 A CN102400409 A CN 102400409A
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- roller
- spindle nose
- roll
- calender
- machine
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Abstract
The invention discloses a thermal calender roll for a paper machine calender machine. The roll comprises a transmission side shaft head (1), a roll drum (2), an operation side shaft head (3) and a rotary joint (4), wherein the operation side shaft head (3) is arranged on one side of the rotary joint (4); the transmission side shaft head (1) and the operation side shaft head (3) are arranged on the two sides of the roll drum (2) respectively; the outer surface of the roll drum (2) is provided with a heat conducting hole (7); the operation side shaft head (3) is provided with a hot oil inlet pipeline (8) and an inner hole (9) of the rotary joint (4); and the aperture of the inner hole (9) is greater than that of the hot oil inlet pipeline (8). The thermal calender roll for the paper machine calender machine can be used for conducting heat for two mediums such as steam or heat conducting oil, so that resource utilization and process selection are facilitated, a simple, economic and reliable sealing structure is guaranteed, the position and the number of the heat conducting hole are optimized, and a heat conducting effect is good.
Description
Technical field
The present invention relates to a kind of machine calender and use the hot pressing smooth roll.
Background technology
In papermaking process flow, it is a new technology that occurred in the last few years that page is carried out the hot calendered processing, and optical processing is compared with colding pressing; The smooth surface and the thickness of hot calendered processing page are better, and efficient is higher, and hot calendered is handled the critical piece instant heating felt wrapped roll of page; The medium of conduction heat energy mainly contains steam or conduction oil, and the approach of conduction heat energy is the roller inner chamber or is processed in thermal holes numerous on the roller, by inside heat is conducted to the roller outer surface through the roller wall thickness cross section; Conduct to the continuous page of handling through press polish again, make page under the expanded by heating state, obtain press polish and handle, in this course; Thermal conductivity is an important technology index; Under the high thermal index, hot calendered is handled the effective of page, and energy loss is less; In order to obtain high thermal, need study material, casting technique and the hot calendered roll structure of hot pressing smooth roll.
Summary of the invention
The purpose of this invention is to provide a kind of machine calender and use the hot pressing smooth roll.
The present invention for realizing the technical scheme that above-mentioned purpose adopted is: a kind of machine calender is used the hot pressing smooth roll; Comprise transmission side spindle nose (1), roller (2), fore side spindle nose (3) and swivel joint (4); Said fore side spindle nose (3) is installed in a side of swivel joint (4); Said transmission side spindle nose (1) and fore side spindle nose (3) are installed in the both sides of roller (2) respectively; The outer surface of said roller (2) is provided with thermal hole (7), and said fore side spindle nose (3) is provided with the hot oil inlet pipeline (8) and the endoporus (9) of swivel joint (4), and the aperture of said endoporus (9) is greater than the aperture of hot oil inlet pipeline (8).
Said roller (2) is connected with spindle nose through bolt.
Said roller (2) is provided with seal (5).
Said thermal hole (7) is that Ф 660 place's equidistance are processed as 34 at the outer surface pitch circle of roller (2).
A kind of machine calender of the present invention is used the hot pressing smooth roll, and hot pressing smooth roll used vapour or conduction oil two media carry out heat conduction, are convenient to the utilization of resources and process choice, and hermetically-sealed construction is simple and direct, economical, reliable, thermal hole position and quantity optimization, good heat conduction effect.
Description of drawings
Fig. 1 is the structural representation of a kind of machine calender of the present invention with the hot pressing smooth roll.
Among the figure: 1, transmission side spindle nose; 2, roller; 3, fore side spindle nose; 4, swivel joint; 5, seal; 6, bolt; 7, thermal hole; 8, hot oil inlet pipeline; 9, endoporus.
The specific embodiment
As shown in Figure 1, machine calender is used the hot pressing smooth roll, comprises transmission side spindle nose 1, roller 2, fore side spindle nose 3, swivel joint 4 and seal 5; Fore side spindle nose 3 is installed in a side of swivel joint 4, and transmission side spindle nose 1 and fore side spindle nose 3 are installed in the both sides of roller 2 respectively, and the outer surface of roller 2 is provided with thermal hole 7; Fore side spindle nose 3 is provided with the hot oil inlet pipeline 8 and endoporus 9 of swivel joint 4, and the aperture of endoporus 9 is greater than the aperture of hot oil inlet pipeline 8, and roller 2 is connected with spindle nose through bolt 6; Seal 5 is arranged on the roller 2, and thermal hole 7 is that Ф 660 place's equidistance are processed as 34 at the outer surface pitch circle of roller 2, swivel joint 4 hot oil inlet pipelines, 8 inner chamber outline lines and fore side spindle nose 3 endoporus 9 outline lines; Slit between these two outline lines is that the oil after thermal hole 7 coolings flows to 4 outlets of part swivel joint in the slit thus, and roller 2 is near 34 of outer surface pitch circle Φ 660 places equidistance processing Φ 50 thermal holes; Be the deep fat passage of flowing through, can make heat be transmitted to the roller outer surface, realize page hot calendered, ornamenting continuous process; Obtain level and smooth page uniformly, roller is the roller inner surface near the axial line place, and the roller inner space is the deep fat that refluxes and lower the temperature; By discharging in the spindle nose, swivel joint 4 effects are that the import and export pipeline is connected fore side spindle nose 3 ends by flange, are communicated with the hot oil inlet pipeline 8 and endoporus 9 of fore side spindle nose 3; The input deep fat is discharged the oil after lowering the temperature, simultaneously in roller 2; Swivel joint 4 is fixed; Roller 2 rotates in fixed axis, and the processing long keyway is to connect power set to transmit moment of torsion usefulness on the transmission side spindle nose 1, and short keyway is used for fixing parts on shaft.
Claims (4)
1. a machine calender is used the hot pressing smooth roll; It is characterized in that: comprise transmission side spindle nose (1), roller (2), fore side spindle nose (3) and swivel joint (4); Said fore side spindle nose (3) is installed in a side of swivel joint (4); Said transmission side spindle nose (1) and fore side spindle nose (3) are installed in the both sides of roller (2) respectively; The outer surface of said roller (2) is provided with thermal hole (7), and said fore side spindle nose (3) is provided with the hot oil inlet pipeline (8) and the endoporus (9) of swivel joint (4), and the aperture of said endoporus (9) is greater than the aperture of hot oil inlet pipeline (8).
2. a kind of machine calender according to claim 1 is used the hot pressing smooth roll, it is characterized in that: said roller (2) is connected with spindle nose through bolt.
3. a kind of machine calender according to claim 1 and 2 is used the hot pressing smooth roll, it is characterized in that: said roller (2) is provided with seal (5).
4. a kind of machine calender according to claim 1 and 2 is used the hot pressing smooth roll, it is characterized in that: said thermal hole (7) is that Ф 660 place's equidistance are processed as 34 at the outer surface pitch circle of roller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102986948A CN102400409A (en) | 2011-09-28 | 2011-09-28 | Thermal calender roll for paper machine calender machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102986948A CN102400409A (en) | 2011-09-28 | 2011-09-28 | Thermal calender roll for paper machine calender machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102400409A true CN102400409A (en) | 2012-04-04 |
Family
ID=45883021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102986948A Pending CN102400409A (en) | 2011-09-28 | 2011-09-28 | Thermal calender roll for paper machine calender machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102400409A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049219A (en) * | 1989-08-01 | 1991-02-13 | 爱德华·库斯特斯机器制造两合有限公司 | The pressure treatment of band and heat treated roller |
| EP0950760A1 (en) * | 1998-04-01 | 1999-10-20 | Walzen Irle GmbH | Heat exchanger |
| EP1029976A1 (en) * | 1999-02-17 | 2000-08-23 | Walzen Irle GmbH | Roller |
| DE10023291A1 (en) * | 2000-05-15 | 2001-11-22 | Bhs Corr Masch & Anlagenbau | Heated/cooled roller for processing a corrugated cardboard web has inner and outer swivel bearings to support the hollow mantle at the axis end with the medium inflow/outflow and a sealing head |
| DE10162189A1 (en) * | 2001-12-18 | 2003-07-17 | Kuesters Eduard Maschf | Internally heated roller, has spring-loaded support for heating elements to compensate for changes in radial dimensions due to differential thermal expansion |
| EP1389693A2 (en) * | 2002-08-16 | 2004-02-18 | Voith Paper Patent GmbH | Heated roller and operating process |
| CN201883342U (en) * | 2010-10-12 | 2011-06-29 | 大连明珠机械有限公司 | Hot calendering roll for calender |
-
2011
- 2011-09-28 CN CN2011102986948A patent/CN102400409A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049219A (en) * | 1989-08-01 | 1991-02-13 | 爱德华·库斯特斯机器制造两合有限公司 | The pressure treatment of band and heat treated roller |
| EP0950760A1 (en) * | 1998-04-01 | 1999-10-20 | Walzen Irle GmbH | Heat exchanger |
| EP1029976A1 (en) * | 1999-02-17 | 2000-08-23 | Walzen Irle GmbH | Roller |
| DE10023291A1 (en) * | 2000-05-15 | 2001-11-22 | Bhs Corr Masch & Anlagenbau | Heated/cooled roller for processing a corrugated cardboard web has inner and outer swivel bearings to support the hollow mantle at the axis end with the medium inflow/outflow and a sealing head |
| DE10162189A1 (en) * | 2001-12-18 | 2003-07-17 | Kuesters Eduard Maschf | Internally heated roller, has spring-loaded support for heating elements to compensate for changes in radial dimensions due to differential thermal expansion |
| EP1389693A2 (en) * | 2002-08-16 | 2004-02-18 | Voith Paper Patent GmbH | Heated roller and operating process |
| CN201883342U (en) * | 2010-10-12 | 2011-06-29 | 大连明珠机械有限公司 | Hot calendering roll for calender |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120404 |