CN204630317U - Electromagnetic drying case - Google Patents
Electromagnetic drying case Download PDFInfo
- Publication number
- CN204630317U CN204630317U CN201520326928.9U CN201520326928U CN204630317U CN 204630317 U CN204630317 U CN 204630317U CN 201520326928 U CN201520326928 U CN 201520326928U CN 204630317 U CN204630317 U CN 204630317U
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- CN
- China
- Prior art keywords
- cylindrical shell
- casing
- insulation
- circulating fan
- electromagnetic
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Electromagnetic drying case, comprise casing and circulating fan, the external electromagnetic heater of casing, casing built-in heat insulation cylindrical shell, insulation cylindrical shell two ends arrange charging aperture and discharging opening respectively, and some electromagnetic induction coils are looped around heat-preservation cylinder surface, and insulation cylinder body bottom arranges some rotating disks, the outlet of circulating fan enters by bottom blast pipe be incubated in cylindrical shell through casing be connected with some, and the import of circulating fan is connected by entering by top the backwind tube be incubated in cylindrical shell through casing.The utility model device utilizes clean energy resource electromagnetic induction energy-saving technology, and the effective rate of utilization of heat can reach 98%, than burning coal energy-conservation more than 30%, and more energy-conservation than natural gas hot-blast stove 50%, do not produce the three wastes, environmental protection and energy saving, market development potential is huge.
Description
Technical field
The utility model relates to electromagnetic heating apparatus technical field, is specifically related to a kind of electromagnetic drying case.
Background technology
Drying materials case in the market, most employing fire coal, combustion gas or fuel mode add hot air medium, by hot-air, material is dried, such drying plant heat exchanger effectiveness is low, and device structure is complicated, floor space is large, costly, can produce burnt gas has pollution to air to pipe-line construction, can not adapt to mechanical device energy conservation and to have lowered consumption eco-friendly development trend.
Utility model content
The utility model provides a kind of electromagnetic drying case, to solve low, the complex structure of heat exchanger effectiveness and air-polluting problem that prior art exists.
The utility model solves the technical scheme that its technical problem adopts:
A kind of electromagnetic drying case, comprise casing and circulating fan, the external electromagnetic heater of casing, casing built-in heat insulation cylindrical shell, insulation cylindrical shell two ends arrange charging aperture and discharging opening respectively, and some electromagnetic induction coils are looped around heat-preservation cylinder surface, and insulation cylinder body bottom arranges some rotating disks, the outlet of circulating fan enters by bottom blast pipe be incubated in cylindrical shell through casing be connected with some, and the import of circulating fan is connected by entering by top the backwind tube be incubated in cylindrical shell through casing.
Above-mentioned charging aperture is arranged on the top of insulation cylindrical shell one end; Discharging opening is arranged on the bottom of the insulation cylindrical shell other end.
Above-mentioned backwind tube arranges adsorption dry section, to improve the aridity of return air.
The operation principle of the utility model device is: material enters into insulation inner barrel by charging aperture, electromagnetic heater converts the AC rectification of 50/60HZ to direct current, again direct current is converted to the superaudio electric current that frequency is 20 ~ 40KHZ, the superaudio high-tension current of change flows through the alternating magnetic field that induction loop can produce change at a high speed at a high speed, when the magnetic line of force in magnetic field by producing countless little eddy current during magnetic conductive metal material in metallic object, make metal material heating at a high speed itself, thus by the air heat in insulation cylindrical shell, material constantly carries out rolling and moving forward under the drive of rotating disk, meanwhile hot blast is delivered to insulation inner barrel via backwind tube by blast pipe by circulating fan again, higher temperature is utilized to carry out cyclic drying to material.
The utility model device utilizes clean energy resource electromagnetic induction energy-saving technology, and the effective rate of utilization of heat can reach 98%, than burning coal energy-conservation more than 30%, and more energy-conservation than natural gas hot-blast stove 50%, do not produce the three wastes, environmental protection and energy saving, market development potential is huge.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model device.
1 casing, 2 electromagnetic heaters, 3 insulation cylindrical shell, 4 electromagnetic induction coils, 5 charging apertures, 6 discharging openings, 7 rotating disks, 8 blast pipes, 9 circulating fans, 10 backwind tubes, 11 adsorption dry sections in figure.
Detailed description of the invention
As shown in the figure, a kind of electromagnetic drying case, comprises casing 1 and circulating fan 9, casing 1 external electromagnetic heating device 2, casing built-in heat insulation cylindrical shell 3, and insulation cylindrical shell 3 two ends arrange charging aperture 5 and discharging opening 6 respectively, and charging aperture 5 is arranged on the top of insulation cylindrical shell 3 one end; Discharging opening 6 is arranged on the bottom of insulation cylindrical shell 3 other end, some electromagnetic induction coils 4 are looped around insulation cylindrical shell 3 surface, bottom insulation cylindrical shell 3, some rotating disks 7 are set, the outlet of circulating fan 9 enters by bottom the blast pipe 8 be incubated in cylindrical shell through casing be connected with some, the import of circulating fan 9 is connected by the backwind tube 10 entered in insulation cylindrical shell by top through casing, backwind tube 10 arranges adsorption dry section 11, to improve the aridity of return air.
The operation principle of the utility model device is: material enters into insulation inner barrel by charging aperture, electromagnetic heater converts the AC rectification of 50/60HZ to direct current, again direct current is converted to the superaudio electric current that frequency is 20 ~ 40KHZ, the superaudio high-tension current of change flows through the alternating magnetic field that induction loop can produce change at a high speed at a high speed, when the magnetic line of force in magnetic field by producing countless little eddy current during magnetic conductive metal material in metallic object, make metal material heating at a high speed itself, thus by the air heat in insulation cylindrical shell, material constantly carries out rolling and moving forward under the drive of rotating disk, meanwhile hot blast is delivered to insulation inner barrel via backwind tube by blast pipe by circulating fan again, higher temperature is utilized to carry out cyclic drying to material.
Claims (3)
1. an electromagnetic drying case, it is characterized in that comprising casing and circulating fan, the external electromagnetic heater of casing, casing built-in heat insulation cylindrical shell, insulation cylindrical shell two ends arrange charging aperture and discharging opening respectively, some electromagnetic induction coils are looped around heat-preservation cylinder surface, insulation cylinder body bottom arranges some rotating disks, the outlet of circulating fan enters by bottom blast pipe be incubated in cylindrical shell through casing be connected with some, and the import of circulating fan is connected by entering by top the backwind tube be incubated in cylindrical shell through casing.
2. electromagnetic drying case according to claim 1, is characterized in that charging aperture is arranged on the top of insulation cylindrical shell one end; Discharging opening is arranged on the bottom of the insulation cylindrical shell other end.
3. electromagnetic drying case according to claim 1, is characterized in that backwind tube arranges adsorption dry section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326928.9U CN204630317U (en) | 2015-05-20 | 2015-05-20 | Electromagnetic drying case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326928.9U CN204630317U (en) | 2015-05-20 | 2015-05-20 | Electromagnetic drying case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204630317U true CN204630317U (en) | 2015-09-09 |
Family
ID=54049334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520326928.9U Expired - Fee Related CN204630317U (en) | 2015-05-20 | 2015-05-20 | Electromagnetic drying case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204630317U (en) |
-
2015
- 2015-05-20 CN CN201520326928.9U patent/CN204630317U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20190520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |