CN102704311B - Novel dryer - Google Patents
Novel dryer Download PDFInfo
- Publication number
- CN102704311B CN102704311B CN201210132533.6A CN201210132533A CN102704311B CN 102704311 B CN102704311 B CN 102704311B CN 201210132533 A CN201210132533 A CN 201210132533A CN 102704311 B CN102704311 B CN 102704311B
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- China
- Prior art keywords
- rotary drum
- cylinder
- wire coil
- driving wheel
- novel dryer
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- 238000010438 heat treatment Methods 0.000 abstract description 13
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000007796 conventional method Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000004880 explosion Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- -1 firewood Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a novel dryer, which comprises a rotary drum. The rotary drum is connected with a driving wheel, the driving wheel is arranged at the end portion of the rotary drum, the rotary drum is in a hollow structure, and the outer surface of the rotary drum is provided with an electromagnetic coil for heating the rotary drum. The rotary drum of the novel dryer adopts the hollow structure with average wall thickness being less than 16mm, thereby reducing the overall weight of the rotary drum and avoiding the waste of mass heat caused by heating redundant metal shell bodies in the conventional methods; the electromagnetic coil is adopted to heat the rotary drum, and the conversion and transportation of heat energy between a boiler and steam pipelines connected with the boiler are avoided, thereby avoiding potential risk caused by explosion and hot gas; and therefore, the novel dryer can not only improve the energy use ratio and reduce the expenditure on energy, but also avoid environment pollution caused by the conventional heating methods, and achieve the functions of cleaning and environmental protection.
Description
Technical field
The present invention relates to a kind of production equipment field, more specifically, relate to a kind of Novel dryer.
Background technology
In the prior art, typical drying cylinder is the cast-iron structure for pressure store steam, the thickness of its medium cast iron is more than 35mm, drying cylinder gross weight is more than 20 tons, will to this drying cylinder carry out heating need a large amount of energy and time (generally from normal temperature be heated to can produce will close to two hours), and due to quality too large, the running promoting this drying cylinder about needs the power of 30 kilowatts.Simultaneously, old-fashioned drying cylinder system comprise boiler, connecting pipe and and drying cylinder itself, wherein boiler is responsible for producing high-temperature steam, it mostly adopts open firing mode, heating material is the fuel such as firewood, coal, diesel oil, natural gas, but the capacity usage ratio of which heating is low, and labour has high input, also because of its high pollution, maximum discharge and cause very big pollution to environment; In addition, old-fashioned drying cylinder is I type III pressure vessel, internal high-voltage steam, causes the danger that existing production process exists boiler steam pipe blast and scalds.
Summary of the invention
Object of the present invention, overcomes the deficiencies in the prior art exactly, provides a kind of Novel dryer, and this drying cylinder adopts electromagnetic wire coil to heat, and has greatly saved manpower, fuel and process time.
In order to achieve the above object, following technical scheme is adopted:
A kind of Novel dryer, comprise cylinder, be connected with driving wheel with described cylinder, described driving wheel is positioned at the end position of cylinder, and described cylinder is hollow structure, and described cylinder is provided with the electromagnetic wire coil for heated roller on the outer surface.
Further, the average wall thickness of described cylinder is no more than 16mm.
Further, described cylinder is provided with the rotating shaft for back-up roller in end, described driving wheel is arranged in this rotating shaft.
As a kind of specific embodiment, also comprise the wire coil bracket for placing electromagnetic wire coil, described wire coil bracket forms the curved surface matched with the outer surface of cylinder, and described electromagnetic wire coil is arranged on wire coil bracket near cylinder side.
As a kind of specific embodiment, described driving wheel is gear.
As a kind of specific embodiment, described driving wheel is belt pulley.
As a kind of specific embodiment, be connected with electromagnetic wire coil the control unit be equipped with for controlling electromagnetic wire coil duty.
Compared with prior art, beneficial effect of the present invention is:
Electromagnetic wire coil is adopted to heat cylinder, without the need to boiler and the thermal power transfer of jet chimney be attached thereto and conveying, avoid blast and the potential danger that causes of hot gas, employing which heats, the mode of electromagnetic wave heating metal makes the utilization rate of energy reach maximum on the one hand, decreases the expenditure of user in energy expenditure; Make heating process clean environment firendly on the other hand, avoid traditional heating mode pollution on the environment; Meanwhile, this mode of heating also simple and directly greatly reduces the input of user in human cost and the equipment maintenance cost of traditional approach because it facilitates.In addition, cylinder adopts average wall thickness to be no more than the hollow structure of 16mm, alleviates cylinder overall weight, avoids in traditional approach and heats excess metal housing waste amount of heat, reduce further production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of Novel dryer of the present invention.
Fig. 2 is the cylinder profile of Novel dryer of the present invention.
In figure: 1-cylinder; 11-ribs; 12-housing; 2-electromagnetic wire coil; 3-wire coil bracket; 4-air outlet; 5-control unit; 6-supporting seat; 7-rotating shaft; 8-driving wheel.
Detailed description of the invention
See Fig. 1, Novel dryer of the present invention, comprise cylinder 1, driving wheel 8 is connected with described cylinder 1, described driving wheel 8 is positioned at the end position of cylinder 1, described cylinder 1 is hollow structure, ribs 11 is provided with in the middle of cylinder 1, described cylinder 1 is provided with the electromagnetic wire coil 2 for heated roller 1 on the outer surface, described cylinder 1 comprises housing 12, the average wall thickness h of housing 12 is no more than 16mm, described cylinder 1 is respectively arranged with the rotating shaft 7 for back-up roller 1 at end position, described driving wheel 8 is arranged in this rotating shaft 7, rotating shaft 7 is fixed by supporting base 6, in the present embodiment, described drying cylinder also comprises the wire coil bracket 3 for placing electromagnetic wire coil 2, and described wire coil bracket 3 forms the curved surface of shape of matching with the outer surface of cylinder 1, and described electromagnetic wire coil 2 is arranged at close cylinder 1 side on wire coil bracket 3.In order to make the heating of electromagnetic wire coil 2 as far as possible evenly, wire coil bracket 3 also outputs air port 4, described driving wheel 8 can be gear, also can be the belt pulley of belt drives, gear is preferably in the present embodiment, be connected with electromagnetic wire coil and be equipped with control unit 5 (Electromagnetic Heating movement), this control unit 5 powers, for controlling the duty of electromagnetic wire coil 2 to electromagnetic wire coil 2.
Based on said structure and setting, Novel dryer operation principle of the present invention is as follows:
When Novel dryer works, operating personnel are worked by control unit 5 instruction electromagnetic wire coil 2, cylinder 1 is driven by driving wheel 8 and at the uniform velocity rotates simultaneously, in the process simultaneously, the outer wall 12 of electromagnetic wire coil 2 pairs of cylinders 1 heats, because the thickness of this outer wall 12 only has 16mm, electromagnetic wire coil 12 only needs smaller power can complete heating to cylinder 1, and its energy requirement is only 1/7 of institute's energy requirement of traditional drying cylinder; Meanwhile, because electromagnetic wire coil 2 covers the part surface of cylinder 1, cylinder 1 carries out work by other surfaces, thus completes paper, task such as cloth oven dry hot light, stamp etc.
Should be appreciated that; the content that above specific embodiment is announced is only part preferred version of the present invention; every based on technical scheme of the present invention, technical spirit according to the invention, belong to those skilled in the art without the need to carrying out creative work and available embodiment all should belong to protection scope of the present invention.
Claims (4)
1. a Novel dryer, comprise cylinder, driving wheel is connected with described cylinder, described driving wheel is positioned at the end position of cylinder, it is characterized in that, described cylinder is hollow structure, described cylinder is provided with the electromagnetic wire coil for heated roller on the outer surface, the average wall thickness of described cylinder is no more than 16mm, described cylinder is provided with the rotating shaft for back-up roller in end, described driving wheel is arranged in this rotating shaft, also comprise the wire coil bracket for placing electromagnetic wire coil, described wire coil bracket forms the curved surface matched with the outer surface of cylinder, described electromagnetic wire coil is arranged on wire coil bracket near cylinder side, wire coil bracket also outputs air port.
2. the Novel dryer as described in any one of claim 1, is characterized in that, described driving wheel is gear.
3. the Novel dryer as described in any one of claim 1, is characterized in that, described driving wheel is belt pulley.
4. the Novel dryer as described in any one of claim 1, is characterized in that, is connected with electromagnetic wire coil the control unit be equipped with for controlling electromagnetic wire coil duty.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210132533.6A CN102704311B (en) | 2012-04-28 | 2012-04-28 | Novel dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210132533.6A CN102704311B (en) | 2012-04-28 | 2012-04-28 | Novel dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102704311A CN102704311A (en) | 2012-10-03 |
| CN102704311B true CN102704311B (en) | 2015-05-20 |
Family
ID=46897344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210132533.6A Active CN102704311B (en) | 2012-04-28 | 2012-04-28 | Novel dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102704311B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4614565A (en) * | 1982-12-14 | 1986-09-30 | Valmet Oy | Method for eddy current heating a roll in a paper machine |
| CN1133076A (en) * | 1993-10-13 | 1996-10-09 | 贝洛特工艺技术公司 | Impulse dryer roll with shell of high thermal diffusivity |
| EP1223246A2 (en) * | 2001-01-15 | 2002-07-17 | Metso Paper Automation OY | Method and device for heating a roll |
| CN2935035Y (en) * | 2006-08-08 | 2007-08-15 | 朱青东 | Electromagnetic wave preheating and drying device |
| CN202626741U (en) * | 2012-04-28 | 2012-12-26 | 程健光 | Novel drying cylinder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070042884A1 (en) * | 2005-08-22 | 2007-02-22 | Comaintel Inc. | Optimized heat roll apparatus |
-
2012
- 2012-04-28 CN CN201210132533.6A patent/CN102704311B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4614565A (en) * | 1982-12-14 | 1986-09-30 | Valmet Oy | Method for eddy current heating a roll in a paper machine |
| US4631794A (en) * | 1982-12-14 | 1986-12-30 | Valmet Oy | Apparatus and method for eddy current heating a roll in a paper machine |
| CN1133076A (en) * | 1993-10-13 | 1996-10-09 | 贝洛特工艺技术公司 | Impulse dryer roll with shell of high thermal diffusivity |
| EP1223246A2 (en) * | 2001-01-15 | 2002-07-17 | Metso Paper Automation OY | Method and device for heating a roll |
| CN2935035Y (en) * | 2006-08-08 | 2007-08-15 | 朱青东 | Electromagnetic wave preheating and drying device |
| CN202626741U (en) * | 2012-04-28 | 2012-12-26 | 程健光 | Novel drying cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102704311A (en) | 2012-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20121003 Assignee: Guangdong kohsho Energy Technology Co. Ltd. Assignor: Cheng Jianguang Contract record no.: 2015440000334 Denomination of invention: Novel dryer Granted publication date: 20150520 License type: Exclusive License Record date: 20150626 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160425 Address after: 528322, Shunde District, Guangdong City, Foshan Province, Yu Yu Road side, high Bridge No. 3 Patentee after: Guangdong kohsho Energy Technology Co. Ltd. Address before: 528322 Leliu Qu Yong Industrial Zone, Shunde District, Guangdong, Foshan Patentee before: Cheng Jianguang |