CN201744437U - High-efficiency energy-saving drying box - Google Patents
High-efficiency energy-saving drying box Download PDFInfo
- Publication number
- CN201744437U CN201744437U CN2010201602161U CN201020160216U CN201744437U CN 201744437 U CN201744437 U CN 201744437U CN 2010201602161 U CN2010201602161 U CN 2010201602161U CN 201020160216 U CN201020160216 U CN 201020160216U CN 201744437 U CN201744437 U CN 201744437U
- Authority
- CN
- China
- Prior art keywords
- saving drying
- efficient energy
- drying case
- baking oven
- printing
- Prior art date
- 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
Links
- 238000001035 drying Methods 0.000 title claims abstract description 27
- 238000000576 coating method Methods 0.000 claims abstract description 35
- 238000007639 printing Methods 0.000 claims abstract description 34
- 239000011248 coating agent Substances 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 239000002904 solvent Substances 0.000 claims abstract description 14
- 238000007664 blowing Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a high-efficiency energy-saving drying box. The emission wavelength of an infrared heater is close to or consistent with the absorption wavelength of a solvent, an infrared heating pipe or plate can be arranged on the same side of a printing coating surface and can also be arranged on the back side of the printing coating surface, and reflecting plates are arranged on the front side and the back side of the infrared heating pipe or plate; and with respect to a long drying box, exhaust gas from a back section of drying box can be recycled and fed for a front drying box, thereby the purpose of energy saving and environment protection are achieved.
Description
Technical field
The utility model relates to a kind of efficient energy-saving drying case, belongs to the energy-saving and emission-reduction field.
Background technology
Printing of current China and coating industry are generally used the heated-air drying drying system, promptly directly blow to the printing coating surface with the hot blast that heats and reach drying effect, easily cause and do not do phenomenon in the surface drying, and heat utilization ratio is low, causes energy consumption big.
Summary of the invention
A kind of efficient energy-saving drying case of the utility model is made up of blowing, air draft, deflector roll, heater etc., and wherein drying baker heats with infrared heater.Absorbing wavelength according to solvent (as water), base material after the heating element direct irradiation printing coating that matches with the absorbing wavelength of emission wavelength and this solvent (as water), ink or the about layer of glue on the base material after printing is coated with are heated simultaneously, more heat transfer is absorbed by solvent simultaneously, make the volatilization better effects if of solvent, reach energy-efficient purpose.
In the time of the infrared ray heating, blow to the printing coating surface in conjunction with hot blast, and make the flow direction of wind opposite with the direction of motion of base material, increased the relative velocity of printing coating surface and air-flow, make material surface air-flow place vacuum increase like this, attached to the easier dispensing volatile of material surface high concentration gaseous solvent, strengthened drying effect.Therefore except that both sides exhaust outlet 3, increase exhaust outlet in inclined to one side baking oven charging place, as accompanying drawing 4.
The front-back of infrared ray heating tube or plate is put reflector 6 and 9, infrared ray interreflection heating coating or printed layers, improves the efficiency of heating surface.The most handy parabolic type of infrared ray heating tube outer ring reflector 6 vertical cross-sections, there is safety net 2 on the surface, and material is run into infrared ray heating tube and is caused flare when preventing fracture.The corrosion resistant plate that the reflector usable surface is bright and clean or on common plate, spray reflectorized material.
Said printing of the utility model or coating method comprise printing or coating methods such as intaglio printing or coating, hectographic printing or coating, flexographic printing or coating.
Infrared ray heating tube or plate can be contained in the same one side of printing coating surface, shown in 8; Also can be contained in the back side of printing coating surface, shown in 7.
Temperature than high technology, preferably there is heat-insulation layer 1 in the middle of the baking oven shell,, improves workshop condition to save energy consumption.
To long baking oven, than back segment baking oven solvent or water vapour content seldom, can so both save energy consumption being back to use front baking oven air inlet than the exhaust of back segment baking oven, can not influence drying effect again.
Blowing mouth deflector 5 exits are the band arc-shaped structure, to reduce the air windage loss.
This baking oven is applicable to intaglio printing or printing or coating methods such as coating, hectographic printing or coating, flexographic printing or coating.
Description of drawings
Accompanying drawing is the utility model drying baker structural representation.
Among the figure, 1 is thermal insulation layer, 2 is safety net, 3 is baking oven intermediate exhaust mouth, and 4 is that 5 is the blowing mouth deflector at the position exhaust outlet that the drying baker material begins to enter, 6 is the coated face reflector, 7 are material back side far infrared or infrared heaters such as printing or compound, coating, material front far infrared or infrared heaters such as 8 printings or compound, coating, and 9 are coating backside reflection plate.
The specific embodiment
The utility model is the absorbing wavelength according to solvent (as water), base material after the heating element direct irradiation printing coating that matches with the absorbing wavelength of emission wavelength and this solvent (as water), ink or the about layer of glue on the base material after printing is coated with are heated simultaneously, more heat transfer is absorbed by solvent simultaneously, make the volatilization better effects if of solvent, reach energy-efficient purpose.
In the time of the infrared ray heating, blow to the printing coating surface in conjunction with hot blast, and make the flow direction of wind opposite with the direction of motion of base material, increased the relative velocity of printing coating surface and air-flow, make material surface air-flow place vacuum increase like this, attached to the easier dispensing volatile of material surface high concentration gaseous solvent, strengthened drying effect.Therefore except that both sides exhaust outlet 3, increase exhaust outlet in inclined to one side baking oven charging place, as accompanying drawing 4.
The front-back of infrared ray heating tube or plate is put reflector 6 and 8, infrared ray interreflection heating coating or printed layers, improves the efficiency of heating surface.The most handy parabolic type of infrared ray heating tube outer ring reflector 6 vertical cross-sections, there is safety net 2 on the surface, and material is run into infrared ray heating tube and is caused flare when preventing fracture.The corrosion resistant plate that the reflector usable surface is bright and clean or on common plate, spray reflectorized material.
Said printing of the utility model or coating method comprise printing or coating methods such as intaglio printing or coating, hectographic printing or coating, flexographic printing or coating.
Infrared ray heating tube or plate can be contained in the same one side of printing coating surface, shown in 8; Also can be contained in the back side of printing coating surface, shown in 7.
Temperature than high technology, preferably there is heat-insulation layer 1 in the middle of the baking oven shell,, improves workshop condition to save energy consumption.
To long baking oven, than back segment baking oven solvent or water vapour content seldom, can so both save energy consumption being back to use front baking oven air inlet than the exhaust of back segment baking oven, can not influence drying effect again.
Blowing mouth deflector 5 exits are the band arc-shaped structure, to reduce the air windage loss.
Claims (8)
1. an efficient energy-saving drying case is made up of blowing, air draft, deflector roll, heater etc., it is characterized in that: the drying baker infrared heater.
2. according to the described efficient energy-saving drying case of claim 1, it is characterized in that: increase exhaust outlet in inclined to one side baking oven charging place.
3. according to the described a kind of efficient energy-saving drying case of claim 1, it is characterized in that: exothermal infrared device emission wavelength is approaching or consistent with the absorbing wavelength of this solvent.
4. according to the described a kind of efficient energy-saving drying case of claim 1, it is characterized in that:, be back to use front baking oven air inlet than the exhaust of back segment baking oven to long baking oven.
5. according to the described a kind of efficient energy-saving drying case of claim 1, it is characterized in that: there is safety net on infrared ray heating tube or plate surface.
6. according to the described a kind of efficient energy-saving drying case of claim 1, it is characterized in that: infrared ray heating tube or plate can be contained in the same one side of printing coating surface, also can be contained in the back side of printing coating surface.
7. according to the described a kind of efficient energy-saving drying case of claim 1, it is characterized in that: the front-back of infrared ray heating tube or plate is put reflector.
8. according to the described a kind of efficient energy-saving drying case of claim 1, it is characterized in that: blowing mouth deflector exit is the band arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201602161U CN201744437U (en) | 2010-03-19 | 2010-03-19 | High-efficiency energy-saving drying box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201602161U CN201744437U (en) | 2010-03-19 | 2010-03-19 | High-efficiency energy-saving drying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201744437U true CN201744437U (en) | 2011-02-16 |
Family
ID=43579110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201602161U Expired - Fee Related CN201744437U (en) | 2010-03-19 | 2010-03-19 | High-efficiency energy-saving drying box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201744437U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501524A (en) * | 2018-04-03 | 2018-09-07 | 鞍山文雷科技有限公司 | A PVC wide-width gravure ink printing drying oven and drying method |
| CN109881534A (en) * | 2019-03-14 | 2019-06-14 | 胡子航 | A kind of efficient digital thermal transfer printing paper producing apparatus |
| CN112829451A (en) * | 2019-11-25 | 2021-05-25 | 魏宏帆 | Film printing device and printing method thereof |
-
2010
- 2010-03-19 CN CN2010201602161U patent/CN201744437U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501524A (en) * | 2018-04-03 | 2018-09-07 | 鞍山文雷科技有限公司 | A PVC wide-width gravure ink printing drying oven and drying method |
| CN109881534A (en) * | 2019-03-14 | 2019-06-14 | 胡子航 | A kind of efficient digital thermal transfer printing paper producing apparatus |
| CN109881534B (en) * | 2019-03-14 | 2022-03-29 | 安徽福耐沃包装科技有限公司 | High-efficient digital thermal transfer paper production facility |
| CN112829451A (en) * | 2019-11-25 | 2021-05-25 | 魏宏帆 | Film printing device and printing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20130319 |