CN102914137B - A kind of infra-red radiation adds jet drier - Google Patents
A kind of infra-red radiation adds jet drier Download PDFInfo
- Publication number
- CN102914137B CN102914137B CN201210476291.2A CN201210476291A CN102914137B CN 102914137 B CN102914137 B CN 102914137B CN 201210476291 A CN201210476291 A CN 201210476291A CN 102914137 B CN102914137 B CN 102914137B
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- air
- baking oven
- suction trunk
- bracing frame
- outlet
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Abstract
The invention discloses a kind of infra-red radiation and add jet drier, horizontal bracing frame (9) is provided with between the gripper shoe (8) of the both sides of baking oven (7), bracing frame (9) is distributed with some infrared radiators (3) and some blowers (10), some infrared radiators (3) are distributed on bracing frame (9) with some blowers (10) are spaced, infrared radiator (3) is corresponding with material conveyer belt (1), air outlet below each blower (10) is corresponding with material conveyer belt (1), air-suction trunk (6) is also provided with in baking oven, the upper part of air-suction trunk (6) is furnished with wind inlet, wind inlet is corresponding with in baking oven (7), the bottom of air-suction trunk (6) is provided with outlet, exit is provided with forced draft fans (4), 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).
Description
Technical field
The present invention relates to a kind of infra-red radiation and add jet drier.
Background technology
The infrared radiation drying of current drying and jet drying are independent drier, and these modes have the material of requirement inapplicable for baking temperature and rate of drying, there is the problem that drying is excessive, drying is not enough or energy consumption is too high.
Summary of the invention
The invention provides a kind of infra-red radiation and add jet drier, it can realize low temperature rapid draing, greatly economize energy.
Present invention employs following technical scheme: a kind of infra-red radiation adds jet drier, it comprises baking oven, gripper shoe is provided with in the both sides of baking oven, horizontal bracing frame is provided with between gripper shoe, bracing frame is distributed with some infrared radiators and some blowers, some infrared radiators and some blowers are spaced is distributed on bracing frame, material conveyer belt is provided with below infrared radiator, material is placed on material conveyer belt, infrared radiator is corresponding with material conveyer belt, air outlet below each blower is corresponding with material conveyer belt, also air-suction trunk is provided with in baking oven, the upper part of air-suction trunk is furnished with wind inlet, wind inlet is corresponding with in baking oven, outlet is provided with in the bottom of air-suction trunk, forced draft fans is provided with in exit, hot blast in baking oven is sucked by wind inlet by forced draft fans by air-suction trunk, 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, the hot blast sucked is sent in ejector by air-suction trunk.
Described is provided with heat-insulation layer at the inner surface on baking oven top.Described some infrared radiators are evenly distributed on bracing frame.Described some blowers are evenly distributed on bracing frame.
The present invention has following beneficial effect: the present invention is provided with some infrared radiators and some blowers, both combine by it carries out combination technique, infra-red radiation accelerates material moisture by inner and external diffusion speed, jet accelerates material surface water loss, like this can comprehensive both advantage, in infrared drying, due to the continuous evaporation endothermic of surface moisture in dried material, material surface temperature is reduced, cause internal batch temperature specific surface temperature high, make like this thermal diffusion direction of material be by interior outward while, moisture is caused to move owing to there is the gradation of moisture in material, always spread to the outside that moisture is less by the inside that moisture is more.So, the wet diffusion of internal batch moisture is consistent with thermal diffusion direction, thus also just accelerate the process of moisture diffusion, also dry process is namely accelerated, in addition because the thermal current of ejection has very high speed, when it impacts wet stock surperficial, the boundary layer produced between air-flow and material surface is very thin, the common heated-air drying of ratio of heat transfer coefficient will exceed several times, thus substantially reduces drying time, improves rate of drying.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
In FIG, the invention provides a kind of infra-red radiation and add jet drier, it comprises baking oven 7, the inner surface on baking oven 7 top is provided with heat-insulation layer 12, gripper shoe 8 is provided with in the both sides of baking oven 7, horizontal bracing frame 9 is provided with between gripper shoe 8, bracing frame 9 is distributed with seven infrared radiators 3 and seven blowers 10, seven infrared radiators 3 are evenly distributed on bracing frame 9, seven blowers 10 are evenly distributed on bracing frame 9, seven infrared radiators 3 and seven blowers 10 are spaced is distributed on bracing frame 9, material conveyer belt 1 is provided with below infrared radiator 3, material 2 is placed on material conveyer belt 1, infrared radiator 3 is corresponding with material conveyer belt 1, air outlet below each blower 10 is corresponding with material conveyer belt 1, air-suction trunk 6 is also provided with in baking oven, the upper part of air-suction trunk 6 is furnished with wind inlet, wind inlet is corresponding with in baking oven 7, outlet is provided with in the bottom of air-suction trunk 6, forced draft fans 4 is provided with in exit, hot blast in baking oven 1 is sucked by wind inlet by forced draft fans 4 by air-suction trunk 6, 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, the hot blast sucked is sent in ejector 5 by air-suction trunk 6.
The present invention adopts infrared radiator 3 directly radiation material, arrive the temperature needed for dry materials, form jet high temperature and high speed gas after hot gas in baking oven 7 is extracted into ejector 5 by forced draft fans 4 to conduct heat to material, blower fan work, reciprocation cycle uses the hot gas in stove.
Claims (1)
1. an infra-red radiation adds jet drier, it is characterized in that it comprises baking oven (7), gripper shoe (8) is provided with in the both sides of baking oven (7), horizontal bracing frame (9) is provided with between gripper shoe (8), bracing frame (9) is distributed with some infrared radiators (3) and some blowers (10), some infrared radiators (3) are distributed on bracing frame (9) with some blowers (10) are spaced, material conveyer belt (1) is provided with below infrared radiator (3), material (2) is placed on material conveyer belt (1), infrared radiator (3) is corresponding with material conveyer belt (1), air outlet below each blower (10) is corresponding with material conveyer belt (1), air-suction trunk (6) is also provided with in baking oven, the upper part of air-suction trunk (6) is furnished with wind inlet, wind inlet is corresponding with in baking oven (7), outlet is provided with in the bottom of air-suction trunk (6), forced draft fans (4) is provided with in exit, hot blast in baking oven (7) is sucked by wind inlet by forced draft fans (4) by air-suction trunk (6), the outlet of air-suction trunk (6) is connected with the ejector (5) on blower (10) top by ventilation duct (11), the outlet of ejector (5) is connected with the top of blower (10), the hot blast sucked is sent in ejector (5) by air-suction trunk (6), heat-insulation layer (12) is provided with at the inner surface on described baking oven (7) top, described some infrared radiators (3) are evenly distributed on bracing frame (9), described some blowers (10) are evenly distributed on 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 CN102914137A (en) | 2013-02-06 |
| CN102914137B true 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 |
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| Country | Link |
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| CN (1) | CN102914137B (en) |
Families Citing this family (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 |
| CN106959003B (en) * | 2017-03-30 | 2019-06-04 | 中国农业大学 | A kind of gas jet impingement combined with normal temperature ventilation alfalfa drying technology and equipment |
| 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 |
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 |
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| Publication number | Publication date |
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| CN102914137A (en) | 2013-02-06 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20191122 |