CN102914137A - Infrared radiation and jet flow drier - Google Patents
Infrared radiation and jet flow drier Download PDFInfo
- Publication number
- CN102914137A CN102914137A CN2012104762912A CN201210476291A CN102914137A CN 102914137 A CN102914137 A CN 102914137A CN 2012104762912 A CN2012104762912 A CN 2012104762912A CN 201210476291 A CN201210476291 A CN 201210476291A CN 102914137 A CN102914137 A CN 102914137A
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- air
- baking oven
- outlet
- distributed
- bracing frame
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- 230000005855 radiation Effects 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000009413 insulation Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000007664 blowing Methods 0.000 abstract 4
- 238000001035 drying Methods 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000007603 infrared drying Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The invention discloses an infrared radiation and jet flow drier. A horizontal support frame (9) is arranged between support plates (8) at two sides of a baking oven (7); a plurality of infrared radiators (3) and a plurality of air blowing pipes are distributed on the support frame (9), and are mutually distributed on the support frame (9) at intervals; the infrared radiators (3) are corresponding to a material conveying belt (1); an air outlet below each air blowing pipe (10) is corresponding to the material conveying belt (1); the baking oven is also internally provided with an air sucking tank (6); air sucking holes are distributed on the upper part of the air sucking tank (6), and are corresponding to the baking oven (7) internally; the lower part of the air sucking tank (6) is provided with an outlet; the air outlet is provided with an air sucking fan (4); the outlet of the air sucking tank (6) runs through an air ventilating pipe (11) and a jet flow device (5) at the upper parts of the air blowing pipes; and the outlet of the jet flow device (5) is communicated with the upper parts of the air blowing pipes (10).
Description
Technical field
The present invention relates to a kind of infra-red radiation and add the jet drier.
Background technology
The infrared radiation drying of present drying and jet drying are independent drier, and these modes have the material of requirement inapplicable for baking temperature and rate of drying, have dry excessive, dry deficiency or the too high problem of energy consumption.
Summary of the invention
The invention provides a kind of infra-red radiation and add the jet drier, it can realize low temperature rapid draing, greatly energy savings.
The present invention has adopted following technical scheme: a kind of infra-red radiation adds the jet drier, it comprises baking oven, both sides at baking oven are provided with gripper shoe, between gripper shoe, be provided with horizontal bracing frame, be distributed with some infrared radiators and some blowers at bracing frame, some infrared radiators and some blowers space are distributed on the bracing frame, below infrared radiator, be provided with material conveyer belt, material is placed on the material conveyer belt, infrared radiator is corresponding with material conveyer belt, the following air outlet of each blower is corresponding with material conveyer belt, also be provided with air-suction trunk in baking oven, the top of air-suction trunk is distributed with wind inlet, and wind inlet is interior corresponding with baking oven, bottom at air-suction trunk is provided with outlet, be provided with the air draught blower fan in the exit, air-suction trunk is sucked the hot blast in the baking oven by the air draught blower fan by wind inlet, and the outlet of air-suction trunk is by the ejector on ventilation duct and blower top, the outlet of ejector is connected with the top of blower, and air-suction trunk is sent into the hot blast that sucks in the ejector.
Described inner surface on baking oven top is provided with heat-insulation layer.Described some infrared radiators are evenly distributed on the bracing frame.Described some blowers are evenly distributed on the bracing frame.
The present invention has following beneficial effect: the present invention is provided with some infrared radiators and some blowers, it combines both carries out combination technique, infra-red radiation is accelerated material moisture by inner and external diffusion speed, jet is accelerated material surface water loss, so comprehensive both advantages, in infrared drying, because the continuous evaporation endothermic of surface moisture in the material that is dried, material surface temperature is reduced, cause material internal temperature specific surface temperature high, the thermal diffusion direction that makes like this material is by interior outward the time, owing to existing the gradation of moisture to cause that moisture moves in the material, always spread to the less outside of moisture by the more inside of moisture.So, the wet diffusion of material internal moisture is consistent with the thermal diffusion direction, thereby also just accelerated the process of moisture diffusion, also namely accelerated dry process, in addition because the thermal current of ejection has very high speed, when it impacts wet stock surperficial, the boundary layer that produces between air-flow and the material surface is very thin, the common heated-air drying of ratio of heat transfer coefficient will exceed several times, thereby has greatly shortened drying time, improves rate of drying.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
In Fig. 1, the invention provides a kind of infra-red radiation and add the jet drier, it comprises baking oven 7, the inner surface on baking oven 7 tops is provided with heat-insulation layer 12, be provided with gripper shoe 8 in the both sides of baking oven 7, between gripper shoe 8, be provided with horizontal bracing frame 9, be distributed with seven infrared radiators 3 and seven blowers 10 at bracing frame 9, seven infrared radiators 3 are evenly distributed on the bracing frame 9, seven blowers 10 are evenly distributed on the bracing frame 9, seven infrared radiators 3 and seven blower 10 spaces are distributed on the bracing frame 9, below infrared radiator 3, be provided with material conveyer belt 1, material 2 is placed on the material conveyer belt 1, infrared radiator 3 is corresponding with material conveyer belt 1, the following air outlet of each blower 10 is corresponding with material conveyer belt 1, in baking oven, also be provided with air-suction trunk 6, the top of air-suction trunk 6 is distributed with wind inlet, wind inlet is interior corresponding with baking oven 7, bottom at air-suction trunk 6 is provided with outlet, be provided with air draught blower fan 4 in the exit, air-suction trunk 6 is sucked the hot blast in the baking oven 1 by air draught blower fan 4 by wind inlet, the outlet of air-suction trunk 6 is by the ejector 5 of ventilation duct 11 with blower 10 tops, the outlet of ejector 5 is connected with the top of blower 10, and air-suction trunk 6 is sent into the hot blast that sucks in the ejector 5.
The present invention adopts infrared radiator 3 direct radiation materials, arrive the required temperature of dry materials, air draught blower fan 4 is extracted into ejector 5 rear formation jet high temperature and high speed gases with the hot gas in the baking oven 7 material is conducted heat, blower fan work, and reciprocation cycle is used the hot gas in the stove.
Claims (4)
1. an infra-red radiation adds the jet drier, it is characterized in that it comprises baking oven (7), be provided with gripper shoe (8) in the both sides of baking oven (7), between gripper shoe (8), be provided with horizontal bracing frame (9), be distributed with some infrared radiators (3) and some blowers (10) at bracing frame (9), some infrared radiators (3) are distributed on the bracing frame (9) with some blowers (10) space, below infrared radiator (3), be provided with material conveyer belt (1), material (2) is placed on the material conveyer belt (1), infrared radiator (3) is corresponding with material conveyer belt (1), the following air outlet of each blower (10) is corresponding with material conveyer belt (1), in baking oven, also be provided with air-suction trunk (6), the top of air-suction trunk (6) is distributed with wind inlet, wind inlet is interior corresponding with baking oven (7), bottom at air-suction trunk (6) is provided with outlet, be provided with air draught blower fan (4) in the exit, air-suction trunk (6) is sucked the hot blast in the baking oven (1) by air draught blower fan (4) by wind inlet, the outlet of air-suction trunk (6) is by the ejector (5) of ventilation duct (11) with blower (10) top, the outlet of ejector (5) is connected with the top of blower (10), and air-suction trunk (6) is sent into the hot blast that sucks in the ejector (5).
2. infra-red radiation according to claim 1 adds the jet drier, it is characterized in that described inner surface on baking oven (7) top is provided with heat-insulation layer (12).
3. infra-red radiation according to claim 1 adds the jet drier, it is characterized in that described some infrared radiators (3) are evenly distributed on the bracing frame (9).
4. infra-red radiation according to claim 1 adds the jet drier, it is characterized in that described some blowers (10) are evenly distributed on the bracing frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210476291.2A CN102914137B (en) | 2012-11-22 | 2012-11-22 | A kind of infra-red radiation adds jet drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210476291.2A CN102914137B (en) | 2012-11-22 | 2012-11-22 | A kind of infra-red radiation adds jet drier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102914137A true CN102914137A (en) | 2013-02-06 |
| CN102914137B CN102914137B (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210476291.2A Expired - Fee Related CN102914137B (en) | 2012-11-22 | 2012-11-22 | A kind of infra-red radiation adds jet drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102914137B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568319A (en) * | 2015-10-13 | 2017-04-19 | 上海蓝炽热能科技有限公司 | Non-contact infrared radiation system |
| CN106959003A (en) * | 2017-03-30 | 2017-07-18 | 中国农业大学 | A kind of gas jet impact joint normal temperature ventilation clover drying process and equipment |
| CN110671897A (en) * | 2019-10-12 | 2020-01-10 | 中国农业大学 | Method and device for combining gas jet impact drying with infrared radiation drying |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5840187A (en) * | 1995-12-21 | 1998-11-24 | Pannevis B. V. | Device for filtering, washing and drying a solid material-liquid mixture |
| CN2837752Y (en) * | 2005-04-05 | 2006-11-15 | 上海工程技术大学 | Controllable air guiding and blowing device for drying room |
| CN200943996Y (en) * | 2006-07-25 | 2007-09-05 | 伦浩新 | Infrared and heated air circulation combined drying device |
| CN201285210Y (en) * | 2008-10-21 | 2009-08-05 | 杨仲件 | Nonwoven cloth drying apparatus |
| CN202915679U (en) * | 2012-11-22 | 2013-05-01 | 王兆进 | Infrared radiation and jet flow dryer |
-
2012
- 2012-11-22 CN CN201210476291.2A patent/CN102914137B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5840187A (en) * | 1995-12-21 | 1998-11-24 | Pannevis B. V. | Device for filtering, washing and drying a solid material-liquid mixture |
| CN2837752Y (en) * | 2005-04-05 | 2006-11-15 | 上海工程技术大学 | Controllable air guiding and blowing device for drying room |
| CN200943996Y (en) * | 2006-07-25 | 2007-09-05 | 伦浩新 | Infrared and heated air circulation combined drying device |
| CN201285210Y (en) * | 2008-10-21 | 2009-08-05 | 杨仲件 | Nonwoven cloth drying apparatus |
| CN202915679U (en) * | 2012-11-22 | 2013-05-01 | 王兆进 | Infrared radiation and jet flow dryer |
Non-Patent Citations (1)
| Title |
|---|
| 崔春芳: "《干燥新技术及应用》", 31 July 2008, 化学工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568319A (en) * | 2015-10-13 | 2017-04-19 | 上海蓝炽热能科技有限公司 | Non-contact infrared radiation system |
| CN106959003A (en) * | 2017-03-30 | 2017-07-18 | 中国农业大学 | A kind of gas jet impact joint normal temperature ventilation clover drying process and equipment |
| CN110671897A (en) * | 2019-10-12 | 2020-01-10 | 中国农业大学 | Method and device for combining gas jet impact drying with infrared radiation drying |
| CN110671897B (en) * | 2019-10-12 | 2020-10-30 | 中国农业大学 | Method and device for combining gas jet impact drying with infrared radiation drying |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102914137B (en) | 2016-03-16 |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190724 Address after: 214000 No. 1117-1, West Sinking Commercial Square, South Square Business Center, East Wuxi Station, Anzhen Street, Xishan District, Wuxi City, Jiangsu Province Patentee after: Wuxi Wudao Technology Co., Ltd. Address before: 225324 Taizhou, Jiangsu high port Xu Zhuang science and Technology Park, No. 8 Patentee before: Wang Zhaojin |
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Effective date of registration: 20190903 Address after: No. 210 Kechuang Building, Xicheng Avenue, Wansheng District, Chongqing City, 400800 Patentee after: Chongqing Weiming Shengcai Technology Co., Ltd. Address before: 214000 No. 1117-1, West Sinking Commercial Square, South Square Business Center, East Wuxi Station, Anzhen Street, Xishan District, Wuxi City, Jiangsu Province Patentee before: Wuxi Wudao Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20191122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |