CN202494322U - High-efficient heat transmission hot compression roller - Google Patents
High-efficient heat transmission hot compression roller Download PDFInfo
- Publication number
- CN202494322U CN202494322U CN2012200327541U CN201220032754U CN202494322U CN 202494322 U CN202494322 U CN 202494322U CN 2012200327541 U CN2012200327541 U CN 2012200327541U CN 201220032754 U CN201220032754 U CN 201220032754U CN 202494322 U CN202494322 U CN 202494322U
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- end plate
- circular end
- heat transmission
- cylinder
- hole
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- Expired - Lifetime
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Abstract
A high efficient heat transmission hot compression roller relates to the technical field of production of compression rollers for product drying in printing and dyeing, non-woven and papermaking hot rolling industries. Two ends of a thick wall steel tube cylindrical cylinder are respectively and fixedly connected with a left circular end plate and a right circular end plate, outer ends of the left circular end plate and the right circular end plate are respectively and fixedly connected with a left support shaft and a right support shaft, a heat preservation liner is arranged in a cylinder between the left circular end plate and the right circular end plate, at least ten through holes are evenly distributed on the circumferential direction of the cylinder, the axial direction of each through hole is mutually parallel to the axial direction of the cylinder, a heat transmission sleeve is respectively arranged in each through hole, an electrical heated tube is respectively arranged in each heat transmission sleeve, and superconducting materials are filled in the through hole between the heat transmission sleeve and the cylinder. The high efficient heat transmission hot compression roller adopts the electrical heated tubes sealed in the heat transmission sleeve to supply a heat source, heat generated after electrification is rapidly transmitted to the outer surface of the cylinder through the superconducting materials, the electrical heated tubes are easy to change, the superconducting materials are rapid in heat transmission, temperature difference of two ends is small, roller surface temperature of the roller can achieve 250 DEG C, and positions between two rollers can be extruded.
Description
Technical field
The utility model relates to the production technical field of the product oven dry of printing and dyeing, nonwoven and papermaking hot rolling industry with pressure roller.
Background technology
Pressure roller be used to print and dye, the drying plant parts of nonwoven papermaking hot rolling industry; Existing pressure roller adopts steel pipe to process shell mostly, and two ends connect back shaft respectively, and interlayer is set within it; In interlayer, feed heated oils, make roller surface reach the high temperature of baking needed.Owing to adopt conduction oil to heat, temperature is wayward and oil leakage phenomenon arranged.
Summary of the invention
The utility model purpose is to propose a kind of employing electrical heating, and the high efficient heat transfer hot pressing roller of heat transfer efficiency.
The utility model comprises the thick walled steel tube cylindrical tube; Two ends at said cylindrical shell are fixedly connected left and right circular end plate respectively; Outer end in left and right circular end plate is fixedly connected left and right back shaft respectively, in the cylindrical shell between left and right circular end plate heat-preservation liner is set, and circumferentially is uniformly distributed with at least ten through holes at said cylindrical shell; Axially being parallel to each other of the axial and said cylindrical shell of each through hole; The heat transfer sleeve pipe is set respectively in each through hole, in each heat transfer sleeve pipe, installs electrothermal tube respectively, pour into superconductor in the through hole between heat transfer sleeve pipe and cylindrical shell.
The electrothermal tube that this practical employing is sealed in the heat transfer sleeve pipe provides thermal source; The heat that the energising back produces conducts to barrel outer surface fast through superconductor; This practical electrothermal tube is easy to change, and superconductor conducts heat fast, and two ends have a narrow range of temperature; The roll body surface temperature of pressure roller can reach 250 ℃, can push between two rollers.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
The specific embodiment
As shown in Figure 1, be fixedly connected left circular end plate 2 and right circular end plate 3 respectively at the two ends of thick walled steel tube cylindrical tube 1, be fixedly connected left back shaft 4 and right back shaft 5 respectively in the outer end of left and right circular end plate 2,3.In left and right circular end plate 2, cylindrical shell 1 between 3, heat-preservation liner 6 is set.
Cylindrical shell 1 circumferentially be uniformly distributed with at least ten through holes 7, each through hole 7 axially and axially being parallel to each other of cylindrical shell 1, in each through hole 7, weld heat transfer sleeve pipe 8 respectively, in each heat transfer sleeve pipe 8, install electrothermal tube 9 respectively.Difference can superconductor 10 in each through hole 7 between heat transfer sleeve pipe 8 and cylindrical shell 1.
Claims (1)
1. efficient heat transfer hot pressing roller; Comprise the thick walled steel tube cylindrical tube, be fixedly connected left and right circular end plate respectively, be fixedly connected left and right back shaft respectively in the outer end of left and right circular end plate at the two ends of said cylindrical shell; In the cylindrical shell between left and right circular end plate heat-preservation liner is set; It is characterized in that said cylindrical shell circumferentially be uniformly distributed with at least ten through holes, each through hole axially with axially being parallel to each other of said cylindrical shell, the heat transfer sleeve pipe is set respectively in each through hole; In each heat transfer sleeve pipe, install electrothermal tube respectively, pour into superconductor in the through hole between heat transfer sleeve pipe and cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200327541U CN202494322U (en) | 2012-02-02 | 2012-02-02 | High-efficient heat transmission hot compression roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200327541U CN202494322U (en) | 2012-02-02 | 2012-02-02 | High-efficient heat transmission hot compression roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494322U true CN202494322U (en) | 2012-10-17 |
Family
ID=47000547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200327541U Expired - Lifetime CN202494322U (en) | 2012-02-02 | 2012-02-02 | High-efficient heat transmission hot compression roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494322U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116895A (en) * | 2017-06-13 | 2017-09-01 | 陈家浩 | A kind of nano heat source heating printing roller and its manufacture method |
| CN112454961A (en) * | 2020-10-27 | 2021-03-09 | 昆山市奋发绝缘材料有限公司 | Hot pressing roller and production equipment thereof |
-
2012
- 2012-02-02 CN CN2012200327541U patent/CN202494322U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116895A (en) * | 2017-06-13 | 2017-09-01 | 陈家浩 | A kind of nano heat source heating printing roller and its manufacture method |
| CN112454961A (en) * | 2020-10-27 | 2021-03-09 | 昆山市奋发绝缘材料有限公司 | Hot pressing roller and production equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LEDAO STRATEGY MATERIAL CO., LTD. Free format text: FORMER OWNER: JIANGSU NEW ENERGY TECHNOLOGY CO., LTD. FENG DRY Effective date: 20140616 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 211400 YANGZHOU, JIANGSU PROVINCE TO: 310005 HANGZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140616 Address after: Yuhang District, Hangzhou City, Zhejiang Province, 310005 West No. 998 overseas high-level personnel Innovation Park Building No. 9 Patentee after: LEDAO STRATEGIC MATERIAL CO., LTD. Address before: 211400 Jiangsu city of Yangzhou province Yizheng City Dayi Town Industrial Park No. 3 second Patentee before: Jiangsu Qianfeng New Energy Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121017 |
|
| CX01 | Expiry of patent term |