CN102851111A - Far-infrared directly-electric heated roller dryer - Google Patents
Far-infrared directly-electric heated roller dryer Download PDFInfo
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- CN102851111A CN102851111A CN2012102919882A CN201210291988A CN102851111A CN 102851111 A CN102851111 A CN 102851111A CN 2012102919882 A CN2012102919882 A CN 2012102919882A CN 201210291988 A CN201210291988 A CN 201210291988A CN 102851111 A CN102851111 A CN 102851111A
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Abstract
The invention discloses a far-infrared directly-electric heated roller dryer. The far-infrared directly-electric heated roller dryer comprises a support, a rotation shaft, a cylinder support frame, a cylinder protection support, a cylinder, a spiral wing, a carbon brush, a carbon brush support, a rotation shaft wheel, a motor, an electric cabinet, a feed hopper and a discharge hopper. The cylinder support frame is arranged at two ends of the cylinder protection support and is connected to the rotation shaft and the cylinder protection support. The cylinder is composed of silicon carbide far-infrared electric-heated irregularly-shaped plates. The cylinder is arranged in the cylinder protection support. The spiral wing is arranged in the cylinder. The rotation shaft at a side of the rotation shaft wheel is provided with the carbon brush and the carbon brush support. A joint of the carbon brush support is connected to a power supply wiring of the silicon carbide far-infrared electric-heated irregularly-shaped plates. A joint of the carbon brush is connected to a power supply wiring of the electric cabinet. The silicon carbide far-infrared electric-heated irregularly-shaped plates have 90-degree arc-shaped structures and are shorter than the cylinder protection support, and one side of each one of the 90-degree arc-shaped structures has a convex outer part and a concave inner part and the other side has a convex inner part and a concave outer part, and the four convex and concave sides compose the cylinder by insertion. The far-infrared directly-electric heated roller dryer has high electrothermal conversion efficiency, saves energy, has a low operation cost and can be popularized easily.
Description
Technical field
The present invention relates to material drying device, relate in particular to the direet-heating type roller dryer that a kind of employing silicon carbide infrared ray heating plate that is suitable for various oil plant seeds is made.
Background technology
At present domestic little minisize oil plants processing and roasted seeds and nuts enterprise add man-hour to oil plant, many enterprises adopt the old-fashioned frying pan take coal and faggot as fuel, the Heating temperature of frying pan can't accurately be controlled in the use, the frying degree of material is finished the dependence Artificial Control, slightly do not note causing material to be charred, further affect the processing of grease and the quality of roasted seeds and nuts, and the burning of coal and faggot can cause serious environmental pollution.CN202047048U discloses a kind of " drum-type constant-temperature electric frying pan ", its structure comprises support, cylindrical shell, motor and speed reducer, in cylindrical shell, be provided with rotating cylinder, between cylindrical shell and rotating cylinder, be provided with electric heating tube, be provided with thermal insulation layer in the cylindrical shell, by air conduction heat heated drums, hot rotating cylinder again indirect heating has stirred material in rotating cylinder by electric heating tube.This utility model is simple in structure, and Heating temperature is controlled, solves problem of environmental pollution, and still, electric heating tube is that therefore, electric conversion efficiency is lower through the thermal conduction elder generation heated drums of air indirect heating material again, and use cost is higher.Steam the stir-fry effect for improving energy utilization rate and material, Chinese patent 200620121191 disclosed " temperature heat conduct oil frying pan ", 201020532004 " Novel heat-conducting oil heated horizontal type cooking pot " and 201120104829 " Full-automatic electrical heating heat transfer oil upright stirring fry pans ", all adopted thermal oil as heating medium, thermal oil increases to the conduction efficiency of the heat heat conduction efficiency than air, but, compare new heating technique, its electric conversion efficiency is also aobvious lower, another defective of making the drying plant of heating medium with thermal oil is the equipment of same process scale, and required investment is larger.Therefore, in the urgent need to researching and developing a kind of simple in structure, energy saving and environment friendly drying plant that electric conversion efficiency is high.
General middle-size and small-size material drying device all is that electricity consumption is as the energy.Electric energy is take the infrared rays formal transformation as heat energy.Ultrared wavelength is divided into again near infrared ray, middle infrared (Mid-IR) and far infrared rays at 0.75-1000 μ according to its wavelength difference, and near infrared wavelength is 0.75-1.5 μ, and the wavelength of middle infrared (Mid-IR) is 1.5-5.6 μ, and the wavelength of far infrared rays is 5.6-1000 μ.Studies show that when only having the proper motion frequency of material fundamental particle and ultrared wavelength to be complementary, material could absorb well infrared radiation and can and produce fierce resonance, heats up rapidly, make that oil plant reaches fast, homogeneous heating is dry.The chemical ingredients of various oil plant seeds mainly is organism, and the vibrational spectrum of organic molecule is generally at 3-100 μ, therefore, the near infrared ray of the 0.75--1.5 μ that converts to for general electrically heated, the absorption of oil plant seed is almost nil; The middle infrared (Mid-IR) of the 1.5-5.6 μ that converts to for general electrically heated, the oil plant seed absorbs also seldom; And that wavelength is the proper motion frequency of the far infrared rays of 5.6-1000 μ and oil plant fundamental particle is substantially identical, when far-infrared radiation can act on the oil plant seed, oil plant will absorb the far infrared radiation energy well, produce fierce resonance, be converted into rapidly molecular thermalmotion, electric conversion efficiency was high especially when therefore, the radiating capacity that produces of infrared ray heating was to the high dry materials of organic molecule content.
Summary of the invention
The present invention utilizes the oil plant seed to contain the characteristics of large amount of organic, adopts silicon carbide infrared ray heating panel material to be processed into the direet-heating type roller dryer, have simple in structure, electric conversion efficiency is high, energy-conserving and environment-protective, characteristics that the frying quality of material is good.
The technical scheme of employing of the present invention is as follows:
A kind of infrared ray heating direet-heating type roller dryer comprises support, rotating shaft, barrel support frame, cylindrical shell fender bracket, cylindrical shell, screw wing, carbon brush and carbon brush holder, rotating shaft wheel, motor, electric control box, hopper and discharge bucket.Stent support rotating shaft, is rotated by motor-driven rotatable shaft by the wheel of the rotating shaft in the rotating shaft, and the barrel support frame is at the two ends of cylindrical shell fender bracket connection rotating shaft and cylindrical shell fender bracket; Cylindrical shell is arranged in the cylindrical shell fender bracket, combined by silicon carbide infrared ray heating sketch plate, silicon carbide infrared ray heating sketch plate is 90 ° of circular arcs, electrically heated sketch plate length is slightly short than the cylindrical shell fender bracket, one side of electrically heated sketch plate circular arc is the evagination concave shaped, the other side is the outer spill of convex, is combined into cylindrical shell by the embedding of four electrically heated sketch plate rabbet phases; In cylindrical shell, be provided with screw wing, the rotating shaft of taking turns a side in rotating shaft is provided with carbon brush and carbon brush holder, and the carbon brush holder joint connects the power supply wiring of silicon carbide infrared ray heating sketch plate, and the carbon brush joint connects the electric control box power supply wiring, take turns a side in rotating shaft and be provided with hopper, be provided with discharge bucket at opposite side.
The present invention is provided with the pad of buffering at four electrically heated sketch plate rabbet interdigitating sections; Between cylindrical shell and cylindrical shell fender bracket, be provided with thermal insulation layer, can further promote heat preservation and energy conservation effects and the service life of equipment of cylindrical shell.
The internal layer of the silicon carbide infrared ray heating sketch plate that the present invention adopts scribbles metal oxide, can form extremely strong directed radiation at vertical space after the energising, it effectively is converted into the receipts far infrared radiation energy that oil plant can effectively be inhaled with electric energy, be directly passed to by material drying, be converted into rapidly molecular thermalmotion, dry from inside to outside, reach the purpose of flash baking.
Material of the present invention is directly delivered in the infrared ray heating direet-heating type cylindrical shell, and the far-infrared radiation of being changed by electric energy can act directly on the material without any medium, and heats further improves; Far-infrared radiation can be converted into behind the molecular thermalmotion dry from inside to outside to material, along with the rotation material of cylindrical shell stirs in cylindrical shell, make the material oven dry of being heated more uniformly, material screw wing in the same time delay of stirring and is moved to the discharge bucket direction, until drying operation is finished in discharging.
Infrared ray heating direet-heating type roller dryer of the present invention can carry out drying to the oil plant seed of different moisture content, reach the target of controlled water content, its dry tenacity is adjusted by increase and decrease electrical heating power, control time of drying and a plurality of approach of control drum speed.
The present invention utilizes silicon carbide Far infrared electric heating plate to have to the vertical space directed radiation, coefficient of thermal expansion is low, and (coefficient of thermal expansion of silicon carbide in the time of 900 ℃ only is 0.42-0.48%, and oil plant seed drying is generally below 300 ℃), the characteristics of the refractory materials thick (can accomplish 3-5cm as required) of silicon carbide electric heating panel bottom, directly electric heating panel is made into the combined heated cylindrical shell, silicon carbide Far infrared electric heating plate is heating unit, it is again the direct carrier of material, make electric conversion efficiency of the present invention reach higher level, prove in actual applications, electric conversion efficiency is very high, and is more energy-conservation more than at least 30% than the drying plant of existing electric heating tube or heat-conducting oil heating.
The present invention is simple in structure, and production cost is lower, and for existing Far-infrared carbon SiClx electric heating panel manufacturing enterprise, processing and fabricating drying machine of the present invention is easy thing more.Because infrared ray heating direet-heating type roller dryer electric conversion efficiency of the present invention is high, save the energy, running cost is low, is easy to apply.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the right view of Fig. 1 of the present invention.
Fig. 3 is silicon carbide infrared ray heating sketch plate structural representation.
Among the figure: 1, support, 2, rotating shaft, 3, the barrel support frame; 4, cylindrical shell fender bracket, 5, cylindrical shell, 6, screw wing; 7, carbon brush and carbon brush holder, 8, rotating shaft wheel, 9, motor; 10, silicon carbide infrared ray heating sketch plate; 11, evagination concave shaped, 12, the outer spill of convex, 13, electric control box; 14, hopper, 15, discharge bucket.
Embodiment
The invention will be further elaborated below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2; infrared ray heating direet-heating type roller dryer of the present invention comprises support 1, rotating shaft 2, barrel support frame 3, cylindrical shell fender bracket 4, cylindrical shell 5, screw wing 6, carbon brush and carbon brush holder 7, rotating shaft wheel 8, motor 9, electric control box 13, hopper 14 and discharge bucket 15.Support 1 is supporting rotating shaft 2, and barrel support frame 3 one end connection rotating shafts 2, the other end connect cylindrical shell fender bracket 4, is provided with rotating shaft wheel 8 at an end of rotating shaft 2, takes turns 8 drive shafts 2 by motor 9 by rotating shaft and rotates.
As shown in Figure 1-Figure 3, cylindrical shell 5 is arranged in the cylindrical shell fender bracket 4, and cylindrical shell 5 is combined by silicon carbide infrared ray heating sketch plate 10.Silicon carbide infrared ray heating sketch plate 10 is 90 ° of circular arcs; electrically heated sketch plate 10 is long slightly short than the cylindrical shell fender bracket; one side of circular arc is evagination concave shaped 11; the other side is the outer spill 12 of convex; be combined into cylindrical shell 5 by the 10 rabbet phase embeddings of four electrically heated sketch plates; be provided with the pad of buffering at four electrically heated sketch plates, 10 rabbet interdigitating sections, between cylindrical shell 5 and cylindrical shell fender bracket 4, be provided with thermal insulation layer.In cylindrical shell 5, be provided with screw wing 6, the rotating shaft 2 of taking turns 8 one sides in rotating shaft is provided with carbon brush and carbon brush holder 7, the carbon brush holder joint connects the power supply wiring of silicon carbide infrared ray heating sketch plate 10, the carbon brush joint connects electric control box 13 power supply wirings, take turns 8 one sides in rotating shaft and be provided with hopper 14, be provided with discharge bucket 15 at opposite side.
Claims (2)
1. infrared ray heating direet-heating type roller dryer; comprise support (1); rotating shaft (2); barrel support frame (3); cylindrical shell fender bracket (4); cylindrical shell (5); screw wing (6); carbon brush and carbon brush holder (7); rotating shaft wheel (8); motor (9); electric control box (13); hopper (14) and discharge bucket (15); support (1) is supporting rotating shaft (2); rotated by motor (9) drive shaft (2) by the wheel of the rotating shaft in the rotating shaft (2) (8); be provided with hopper (14) in rotating shaft wheel (8) one sides; be provided with discharge bucket (15) at opposite side; it is characterized in that; barrel support frame (3) is at the two ends connection rotating shaft (2) and cylindrical shell fender bracket (4) of cylindrical shell fender bracket (4); cylindrical shell (5) is arranged in the cylindrical shell fender bracket (4); cylindrical shell (5) is combined by silicon carbide infrared ray heating sketch plate (10); in cylindrical shell (5), be provided with screw wing (6); rotating shaft (2) in rotating shaft wheel (8) one sides is provided with carbon brush and carbon brush holder (7); the carbon brush holder joint connects the power supply wiring of silicon carbide infrared ray heating sketch plate (10), and the carbon brush joint connects electric control box (13) power supply wiring.
2. infrared ray heating direet-heating type roller dryer according to claim 1; it is characterized in that described silicon carbide infrared ray heating sketch plate (10) is 90 ° of circular arcs; electrically heated sketch plate (10) is long slightly short than cylindrical shell fender bracket (4); one side of electrically heated sketch plate (10) circular arc is evagination concave shaped (11); the other side is the outer spill (12) of convex, is combined into cylindrical shell (5) by the embedding of four electrically heated sketch plates (10) rabbet phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210291988.2A CN102851111B (en) | 2012-08-16 | 2012-08-16 | Far-infrared directly-electric heated roller dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210291988.2A CN102851111B (en) | 2012-08-16 | 2012-08-16 | Far-infrared directly-electric heated roller dryer |
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| Publication Number | Publication Date |
|---|---|
| CN102851111A true CN102851111A (en) | 2013-01-02 |
| CN102851111B CN102851111B (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210291988.2A Expired - Fee Related CN102851111B (en) | 2012-08-16 | 2012-08-16 | Far-infrared directly-electric heated roller dryer |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091542A (en) * | 2015-08-18 | 2015-11-25 | 来宾市江明科技开发有限公司 | Dryer for preventing binding of particles |
| CN105318679A (en) * | 2015-06-18 | 2016-02-10 | 浙江海洋学院 | Energy-saving drying device for wild small yellow croakers |
| CN107513463A (en) * | 2017-09-05 | 2017-12-26 | 安徽华健生物科技有限公司 | A kind of method of far infrared irradiation high efficiency extraction olive oil |
| CN108870901A (en) * | 2018-07-30 | 2018-11-23 | 双枪科技股份有限公司 | A kind of device for dry flattening bamboo chip |
| CN108955148A (en) * | 2018-07-18 | 2018-12-07 | 安徽省兴源草业有限公司 | A kind of heating, drying device for stalk |
| CN108981344A (en) * | 2018-07-30 | 2018-12-11 | 双枪科技股份有限公司 | A kind of drying device flattening bamboo chip |
| CN110731524A (en) * | 2018-07-19 | 2020-01-31 | 安徽省东乾食品有限公司 | high-temperature roller oven |
| CN112254461A (en) * | 2020-10-21 | 2021-01-22 | 湖南新中意食品有限公司 | Automatic drying system for making nuts |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201628448U (en) * | 2010-04-07 | 2010-11-10 | 安徽省嘉信包装印务有限公司 | Far infrared drying apparatus |
| CN202047048U (en) * | 2011-05-26 | 2011-11-23 | 宋朝岑 | Drum-type constant-temperature electric frying pan |
| CN202083183U (en) * | 2011-05-05 | 2011-12-21 | 高宏斌 | Far-infrared drying box |
-
2012
- 2012-08-16 CN CN201210291988.2A patent/CN102851111B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201628448U (en) * | 2010-04-07 | 2010-11-10 | 安徽省嘉信包装印务有限公司 | Far infrared drying apparatus |
| CN202083183U (en) * | 2011-05-05 | 2011-12-21 | 高宏斌 | Far-infrared drying box |
| CN202047048U (en) * | 2011-05-26 | 2011-11-23 | 宋朝岑 | Drum-type constant-temperature electric frying pan |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318679A (en) * | 2015-06-18 | 2016-02-10 | 浙江海洋学院 | Energy-saving drying device for wild small yellow croakers |
| CN105091542A (en) * | 2015-08-18 | 2015-11-25 | 来宾市江明科技开发有限公司 | Dryer for preventing binding of particles |
| CN107513463A (en) * | 2017-09-05 | 2017-12-26 | 安徽华健生物科技有限公司 | A kind of method of far infrared irradiation high efficiency extraction olive oil |
| CN108955148A (en) * | 2018-07-18 | 2018-12-07 | 安徽省兴源草业有限公司 | A kind of heating, drying device for stalk |
| CN110731524A (en) * | 2018-07-19 | 2020-01-31 | 安徽省东乾食品有限公司 | high-temperature roller oven |
| CN108870901A (en) * | 2018-07-30 | 2018-11-23 | 双枪科技股份有限公司 | A kind of device for dry flattening bamboo chip |
| CN108981344A (en) * | 2018-07-30 | 2018-12-11 | 双枪科技股份有限公司 | A kind of drying device flattening bamboo chip |
| CN112254461A (en) * | 2020-10-21 | 2021-01-22 | 湖南新中意食品有限公司 | Automatic drying system for making nuts |
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| Publication number | Publication date |
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| CN102851111B (en) | 2014-03-26 |
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Effective date of registration: 20161116 Address after: 045300, Shanxi Jinzhong County, Leping Town, Chang 1 Street, Xiyang science and Technology Bureau office building Patentee after: Xiyang county science and Technology Information Service Center Address before: 030031 No. 185 Elm Road, Shanxi, Taiyuan Patentee before: RESEARCH INSTITUTE OF AGRO-PRODUCTS PROCESSING, SHANXI ACADEMY OF AGRICULTURAL SCIENCES |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |