CN104213453A - Barrel body device of double-layer superconduction energy-saving drying cylinder - Google Patents
Barrel body device of double-layer superconduction energy-saving drying cylinder Download PDFInfo
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- CN104213453A CN104213453A CN201410451098.2A CN201410451098A CN104213453A CN 104213453 A CN104213453 A CN 104213453A CN 201410451098 A CN201410451098 A CN 201410451098A CN 104213453 A CN104213453 A CN 104213453A
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Abstract
The invention relates to drying equipment, in particular to a barrel body device of a double-layer superconduction energy-saving drying cylinder in the industries such as papermaking. The barrel body device is characterized in that an interlayer space is arranged between an outer cylinder barrel and an inner cylinder barrel; two ends of the outer cylinder barrel and two ends of the inner cylinder barrel are fixedly connected with a cylinder cover so as to form a closed barrel body; wing plates are arranged on the inner wall of the outer cylinder barrel; two ends of an electrode heating stick respectively penetrate through the cylinder cover, the interlayer space and then the cylinder cover and are fixedly connected with fixing nuts. The outer cylinder barrel and the inner cylinder barrel are of circular shapes; the wing plates are uniformly distributed on the outer cylinder barrel. The barrel body device has the advantages that the heat conduction efficiency is improved, coal power is saved, the production cost is lowered, and energy conservation and emission reduction are realized; the barrel body device is low in cost, convenient to use and maintain, energy-saving, green and environment-friendly.
Description
Technical field
The present invention relates to a kind of drying plant, specifically relate to the barrel device of a kind of double-deck superconductive energy-saving drying cylinder of the industries such as papermaking.
Background technology
Drying cylinder is mainly applied in paper-making industry, paper is dried by the heat conduction of high-temperature steam in drying cylinder by it, because steam can produce a large amount of condensed waters after releasing heat, these condensed waters are because receive the inwall that centrifugal force is attached to drying cylinder, form water ring and hinder heat by the transmission of steam to drying cylinder inwall, so also need the condensed water of inside to eject, but the condensed water that the row of having does not go out unavoidably be trapped in cylinder the efficiency of whole drying cylinder is reduced, increasing of consuming energy.Drying cylinder owing to can bear higher temperature and pressure in motion process, and drying cylinder head easily occurs that wearing and tearing cause equipment to operate.Reduce drying cylinder service life in use, maintenance cost also makes production cost raise.The classification number retrieved is inquired about: CN202792844U (patent No.: 201220452102.3 denominations of invention: saving double-layer drying cylinder) through Patent Office of the People's Republic of China's CD." saving double-layer drying cylinder " devises double-deck drying cylinder, by reduce mathematical models space, raise the efficiency, but because heat-conducting medium is still steam, efficiency is still relatively low, the heating of water produce in this process of steam due to the use of the fossil fuels such as coal for the pollution of environment and energy resource consumption still very large.Shortcoming: complex structure, cost be high, not easily care and maintenance.
Summary of the invention
The object of this invention is to provide a kind ofly apply that superconductive medium is simple, with low cost, easy to use, easy to maintenance as the structure of heat conduction raw material, economize energy, environmental protection the barrel device of double-deck superconductive energy-saving drying cylinder.Order of the present invention is achieved in that a kind of barrel device of double-deck superconductive energy-saving drying cylinder, it is characterized in that: comprise outer cylinder, heated by electrodes rod, inner cylinder tube, wing plate, cylinder cap, mezzanine space is provided with between described outer cylinder and inner cylinder tube, described outer cylinder, inner cylinder tube two ends are fixedly connected with cylinder cap, form closed cylindrical shell, be provided with described wing plate at described outer cylinder inwall, be fixedly connected with hold-down nut after described heated by electrodes rod two ends are each passed through cylinder cap, mezzanine space, cylinder cap.Described outer cylinder, inner cylinder tube are that round-shaped, described wing plate is uniformly distributed setting on circular outer cylinder.Described cylinder cap is fixedly connected with axle, the axle other end is connected with rotating shaft holder.Described heated by electrodes rod is be uniformly distributed in mezzanine space, is provided with gap H between described wing plate and heated by electrodes rod.Between described wing plate and heated by electrodes rod, gap H is 20mm-50mm.Described heated by electrodes rod is be uniformly distributed setting at mezzanine space, and the arc length L between heated by electrodes rod and another heated by electrodes rod is 60cm-80cm.Advantage of the present invention and beneficial effect are: 1. the present invention adopts double shell cylinder, and centre is evacuated after adding superconductive medium, and superconductive medium flows between interior outer cylinder, saves the energy, improves efficiency.2. around the conductive heater rod of the present invention between interior outer cylinder, the superconductive medium cooled after wing plate can collect evaporation has been installed, has made superconductive medium recycle, effectively utilize superconductive medium, improve heat transfer efficiency, save coal electricity, reduced production cost, achieve energy-saving and emission-reduction.With low cost, easy to use, easy to maintenance, economize energy, environmental protection.
Accompanying drawing explanation
Fig. 1 is structural principle schematic perspective view of the present invention;
Fig. 2 is outer cylinder 2 of the present invention, inner cylinder tube 6 broken section structural principle generalized section;
Fig. 3 is structural principle schematic side view of the present invention;
Fig. 4 is electric principle block diagram of the present invention.
Wherein: 1 be support, 2 be outer cylinder, 3 for heated by electrodes rod, 4 be axle, 5 be rotating shaft holder, 6 be inner cylinder tube, 7 be wing plate, 8 be conducting ring, 9 be cylinder cap, 10 be hold-down nut, 11 for mezzanine space, 12 be 220 volts of alternating currents, H is gap, L is arc length.
Detailed description of the invention
A kind of barrel device of double-deck superconductive energy-saving drying cylinder, it is characterized in that: comprise outer cylinder 2, heated by electrodes rod 3, inner cylinder tube 6, wing plate 7, cylinder cap 9, mezzanine space 11 is provided with between described outer cylinder 2 and inner cylinder tube 6, described outer cylinder 2, inner cylinder tube 6 two ends are fixedly connected with cylinder cap 9, form closed cylindrical shell, be provided with described wing plate 7 at described outer cylinder 2 inwall, be fixedly connected with hold-down nut 10 after described heated by electrodes rod 3 two ends are each passed through cylinder cap 9, mezzanine space 11, cylinder cap 9.Described outer cylinder 2, inner cylinder tube 6 are that round-shaped, described wing plate 7 is uniformly distributed setting on circular outer cylinder 2.Described cylinder cap 9 is fixedly connected with axle 4, axle 4 other end is connected with rotating shaft holder 5.
Described heated by electrodes rod 3 is be uniformly distributed in mezzanine space 11, is provided with gap H between described wing plate 7 and heated by electrodes rod 3.Set gap H as 20mm-50mm between described wing plate 7 and heated by electrodes rod 3.Described heated by electrodes rod 3 is be uniformly distributed setting at mezzanine space 11, and the arc length L between heated by electrodes rod 3 and another heated by electrodes rod 3 is 60cm-80cm.Below in conjunction with accompanying drawing, the present invention is described further.Axle 4 has conductive spacer and conducting ring 8, can by the electrotransfer on conducting ring 8 to heated by electrodes rod 3, axle 4 and conductive spacer rotate, and the conducting ring 8 being connected with electricity is motionless, avoids because cylinder body rotates the problem causing wire to be wound around.220 volts of alternating currents are connected with conducting ring 8.Be evacuated add quantitative superconductive medium in mezzanine space 11 after.Superconductive medium has just gasified when heated by electrodes rod 3 is warmed up to 30 degrees Celsius, is full of in whole cylinder barrel, owing to being vacuum environment, and the ultrahigh in efficiency of heat by conduction.The superconductive medium that the wing plate 7 be distributed in around heated by electrodes rod 3 cools after can collecting evaporation get back to heated by electrodes rod 3 near thus again heat superconductive medium.Cylinder cap 9 is provided with insulation asbestos, to be incubated.
At present, the drying cylinder that all paper industries of China use is all individual layer.The mode heated drying cylinder is high-temperature steam, and shortcoming is too many.The patent No.: 201220452102.3 denominations of invention: saving double-layer drying cylinder, although it is two-layer design, it or high-temperature steam formula; Thus, must have the device collecting water, the parts that must have the miscellaneous functions such as steam vent, could use, complex structure, operation use technology is inconvenient.The present invention is totally-enclosed superconduct hot type, and the thermal efficiency is the 5%-10% of high-temperature steam formula, and the present invention is clean, sanitary, environmental protection, energy-saving and emission-reduction.
Claims (6)
1. the barrel device of a double-deck superconductive energy-saving drying cylinder, it is characterized in that: comprise outer cylinder, heated by electrodes rod, inner cylinder tube, wing plate, cylinder cap, mezzanine space is provided with between described outer cylinder and inner cylinder tube, described outer cylinder, inner cylinder tube two ends are fixedly connected with cylinder cap, form closed cylindrical shell, be provided with described wing plate at described outer cylinder inwall, be fixedly connected with hold-down nut after described heated by electrodes rod two ends are each passed through cylinder cap, mezzanine space, cylinder cap.
2., by the barrel device of double-deck superconductive energy-saving drying cylinder according to claim 1, it is characterized in that: described outer cylinder, inner cylinder tube are that round-shaped, described wing plate is uniformly distributed setting on circular outer cylinder.
3., by the barrel device of double-deck superconductive energy-saving drying cylinder according to claim 1, it is characterized in that: described cylinder cap is fixedly connected with axle, the axle other end is connected with rotating shaft holder.
4., by the barrel device of double-deck superconductive energy-saving drying cylinder according to claim 1, it is characterized in that: described heated by electrodes rod is be uniformly distributed in mezzanine space, is provided with gap L between described wing plate and heated by electrodes rod.
5., by the barrel device of double-deck superconductive energy-saving drying cylinder according to claim 4, it is characterized in that: being provided with gap H between described wing plate and heated by electrodes rod is 20mm-50mm.
6. by the barrel device of double-deck superconductive energy-saving drying cylinder according to claim 1, it is characterized in that: described heated by electrodes rod is be uniformly distributed setting at mezzanine space, and the arc length L between heated by electrodes rod and another heated by electrodes rod is 60cm-80cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410451098.2A CN104213453B (en) | 2014-09-05 | 2014-09-05 | The barrel device of double-deck superconductive energy-saving drying cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410451098.2A CN104213453B (en) | 2014-09-05 | 2014-09-05 | The barrel device of double-deck superconductive energy-saving drying cylinder |
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| Publication Number | Publication Date |
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| CN104213453A true CN104213453A (en) | 2014-12-17 |
| CN104213453B CN104213453B (en) | 2017-07-25 |
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| CN201410451098.2A Expired - Fee Related CN104213453B (en) | 2014-09-05 | 2014-09-05 | The barrel device of double-deck superconductive energy-saving drying cylinder |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105200839A (en) * | 2015-10-12 | 2015-12-30 | 白城福佳科技有限公司 | Paper machine and drying cylinder thereof |
| CN108486946A (en) * | 2018-05-14 | 2018-09-04 | 昆明纳太科技有限公司 | Monoblock type hot vapour drying cylinder and its system applied to UTILIZATION OF VESIDUAL HEAT IN |
| CN113668278A (en) * | 2021-08-27 | 2021-11-19 | 江苏京环隆亨纸业有限公司 | Drying device for manufacturing anti-damage recycled paper |
| TWI767032B (en) * | 2017-07-18 | 2022-06-11 | 美商維美德公司 | Reduced diameter foraminous exhaust cylinder |
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| US5151576A (en) * | 1990-08-09 | 1992-09-29 | Schwabische Huttenwerke Gmbh | Roll having heating means |
| CN1528977A (en) * | 2003-10-12 | 2004-09-15 | 麻红昭 | Electric-heating drier |
| CN101189392A (en) * | 2005-05-13 | 2008-05-28 | 沃依特专利有限责任公司 | Drying cylinder |
| CN202254675U (en) * | 2011-07-18 | 2012-05-30 | 量子科技（中国）有限公司 | Heat superconduction type electric heating drying cylinder |
| CN103243604A (en) * | 2012-02-02 | 2013-08-14 | 江苏乾丰新能源科技有限公司 | Efficient heat transfer cast steel drying cylinder |
| CN203429505U (en) * | 2013-06-24 | 2014-02-12 | 山东鹏耀能源有限公司 | Heat superconduction type electric heating drying cylinder with cast tube |
| CN204097791U (en) * | 2014-09-05 | 2015-01-14 | 哈尔滨玉山能源开发有限责任公司 | The barrel device of double-deck superconductive energy-saving drying cylinder |
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2014
- 2014-09-05 CN CN201410451098.2A patent/CN104213453B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5151576A (en) * | 1990-08-09 | 1992-09-29 | Schwabische Huttenwerke Gmbh | Roll having heating means |
| CN1528977A (en) * | 2003-10-12 | 2004-09-15 | 麻红昭 | Electric-heating drier |
| CN101189392A (en) * | 2005-05-13 | 2008-05-28 | 沃依特专利有限责任公司 | Drying cylinder |
| CN202254675U (en) * | 2011-07-18 | 2012-05-30 | 量子科技（中国）有限公司 | Heat superconduction type electric heating drying cylinder |
| CN103243604A (en) * | 2012-02-02 | 2013-08-14 | 江苏乾丰新能源科技有限公司 | Efficient heat transfer cast steel drying cylinder |
| CN203429505U (en) * | 2013-06-24 | 2014-02-12 | 山东鹏耀能源有限公司 | Heat superconduction type electric heating drying cylinder with cast tube |
| CN204097791U (en) * | 2014-09-05 | 2015-01-14 | 哈尔滨玉山能源开发有限责任公司 | The barrel device of double-deck superconductive energy-saving drying cylinder |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105200839A (en) * | 2015-10-12 | 2015-12-30 | 白城福佳科技有限公司 | Paper machine and drying cylinder thereof |
| TWI767032B (en) * | 2017-07-18 | 2022-06-11 | 美商維美德公司 | Reduced diameter foraminous exhaust cylinder |
| CN108486946A (en) * | 2018-05-14 | 2018-09-04 | 昆明纳太科技有限公司 | Monoblock type hot vapour drying cylinder and its system applied to UTILIZATION OF VESIDUAL HEAT IN |
| CN113668278A (en) * | 2021-08-27 | 2021-11-19 | 江苏京环隆亨纸业有限公司 | Drying device for manufacturing anti-damage recycled paper |
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| Publication number | Publication date |
|---|---|
| CN104213453B (en) | 2017-07-25 |
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