CN107270656B - Crop dryer flue residue heat converts Far infrared radiation heating device - Google Patents

Crop dryer flue residue heat converts Far infrared radiation heating device Download PDF

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Publication number
CN107270656B
CN107270656B CN201710540934.8A CN201710540934A CN107270656B CN 107270656 B CN107270656 B CN 107270656B CN 201710540934 A CN201710540934 A CN 201710540934A CN 107270656 B CN107270656 B CN 107270656B
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Prior art keywords
flue
infrared radiation
far infrared
attachment device
hollow pipeline
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Application number
CN201710540934.8A
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Chinese (zh)
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CN107270656A (en
Inventor
卢国荣
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Anhui Jinxi Mechanical Technology Co Ltd
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Anhui Jinxi Mechanical Technology Co Ltd
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Priority to CN201710540934.8A priority Critical patent/CN107270656B/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00Drying solid materials or objects by processes involving the application of heat
    • F26B3/28Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
    • F26B3/30Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B9/00Preservation of edible seeds, e.g. cereals
    • A23B9/08Drying; Subsequent reconstitution
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00Heating arrangements
    • F26B23/001Heating arrangements using waste heat
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/06Grains, e.g. cereals, wheat, rice, corn
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85Food storage or conservation, e.g. cooling or drying
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Sustainable Development (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The present invention relates to drying machine flue residue heats to utilize technical field, and in particular crop dryer flue residue heat converts Far infrared radiation heating device, including flue and blower, and flue connects rotary shaft by the first attachment device, and the first attachment device includes the first hollow pipeline;The other end of rotary shaft connects blower by the second attachment device, and the second attachment device includes the second hollow pipeline;It further include rotary box, rotary shaft is located at the inside of rotary box, and the both ends of rotary box are fixedly connected with the first attachment device and the second attachment device, and the cylindrical case of rotary box is externally wrapped with heat pipe, is laid with heat-conducting layer outside heat pipe, heat-conducting layer is externally provided with far infrared radiation coating;Second hollow pipeline is located at the outer place of rotary box and is arranged driven wheel of differential, and driven wheel of differential engages drive bevel gear, and drive bevel gear is pivotally connected to driving motor by output.It is heated evenly the substance being heated, dry heat is functional.

Description

Crop dryer flue residue heat converts Far infrared radiation heating device
Technical field
The present invention relates to drying machine flue residue heats to utilize technical field, specially a kind of crop dryer flue residue heat conversion Far infrared radiation heating device.
Background technique
With the rapid development of economy, living standards of the people are being continuously improved, while being also faced with natural environment, air matter The puzzlement constantly declined is measured, and these are mostly attributed to the fact that the fast development of production economy.Many drying equipments are direct by flue Exhaust gas is discharged, not only causes very big destruction to air quality, by flue residue heat through flue after another aspect drying equipment Gas direct emission causes the thermal energy of waste heat in flue to waste, it is therefore desirable to continue with flue residue heat.
Far-infrared Heating is an important power-saving technology, and the energy used in Far-infrared Heating also may be used based on electric energy With flue gas is used, for the utilization rate for improving the energy, using flue residue heat of the drying machine after dry, i.e., the cigarette taken away by flue gas Road waste heat generates far infrared, and UTILIZATION OF VESIDUAL HEAT IN is got up using Heated by Far-Infrared Radiation.
Summary of the invention
The purpose of the present invention is to provide a kind of crop dryer flue residue heats to convert Far infrared radiation heating device, with solution Certainly the problems mentioned above in the background art.Crop dryer flue residue heat conversion Far infrared radiation heating device has and makes The characteristics of heated material is heated evenly.
To achieve the above object, the invention provides the following technical scheme:
A kind of crop dryer flue residue heat conversion Far infrared radiation heating device, including flue and blower, the flue Rotary shaft is connected by the first attachment device, first attachment device includes internal the first hollow pipeline for being equipped with hollow cavity, The side of first hollow pipeline, which is equipped with, to be exported and connects heat pipe inlet tube, one end rotation connection flue of the first hollow pipeline and with Flue contact portion is equipped with the first sealing ring, and the first hollow pipeline other end is fixedly connected with rotary shaft by first flange;
The other end of the rotary shaft connects blower by the second attachment device, and second attachment device is set including inside There is the second hollow pipeline of hollow cavity, the side of the second hollow pipeline is equipped with import and connects heat pipe outlet, the second hollow tube The one end in road is fixedly connected with rotary shaft by second flange, and the other end is rotatablely connected blast pipe and is equipped with blast pipe contact portion The discharge pipe of second sealing ring, the blower stretches to the bottom of precipitation tank;
It further include rotary box, the rotary shaft is located at the inside of rotary box, and the both ends of rotary box are fixedly connected with the first connection Device and the second attachment device, the cylindrical case of the rotary box is externally wrapped with heat pipe, is laid with heat-conducting layer outside the heat pipe, thermally conductive Layer is externally provided with far infrared radiation coating;
Second hollow pipeline is located at the outer place of rotary box and is arranged driven wheel of differential, and the driven wheel of differential engages initiative taper Gear, drive bevel gear are pivotally connected to driving motor by output.
Preferably, the flue stretches to inside the first hollow pipeline and flue is equipped with away wheel support, walks on wheel support Wheel is walked in installation first, and first, which walks wheel, contacts walking with the groove in the first hollow pipeline.
Preferably, the structure of second attachment device is identical as the first attachment device structure, and the first hollow pipeline Length is less than the second hollow pipeline length.
Preferably, first sealing ring and the second sealing ring use sliding ring.
Preferably, the inside of the cylindrical case is equipped with insulating layer.
Preferably, the heat-conducting layer is equipped with multiple protrusions.
Preferably, the material of the far infrared radiation coating is the oxide or carbide of silicon.
Compared with prior art, the beneficial effects of the present invention are: the waste heat of flue is distributed through flue gas, therefore cigarette will be had Outlet of the flue gas of road waste heat through the first hollow pipeline is simultaneously entered in heat pipe by the inlet tube of heat pipe, and high-temperature flue gas makes heat pipe Fever transfers heat to far infrared radiation coating through heat-conducting layer, and emitting far-infrared ray is to it after far infrared radiation coating is heated He heats substance;The both ends of rotary box are fixedly connected with the first attachment device and the second attachment device, and driving motor passes through master Dynamic bevel gear and driven wheel of differential driving rotary shaft and rotary box rotation, far infrared radiation coating distribute remote red during rotation When outside line is heated, it is heated evenly the substance being heated, dry heat is functional.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is that the present invention is drivingly connected structural schematic diagram;
Fig. 3 is that crop dryer flue residue heat of the present invention is converted more than Far infrared radiation heating device-crop dryer flue Hot-cast socket Far infrared radiation heating device direction schematic diagram.
In figure: wheel support, 23 are walked in 1 flue, 2 first attachment devices, 20 first sealing rings, 21 first hollow pipelines, 22 One walks wheel, 24 grooves, 25 first flanges, 3 rotary boxes, 31 cylindrical cases, 4 heat pipes, 40 inlet tubes, 41 outlets, 5 second connections Wheel, 55 second flanges, 60 driven wheel of differential, 61 initiative tapers are walked in device, 50 second sealing rings, 51 second hollow pipelines, 53 second Gear, 62 driving motors, 7 blowers, 70 blast pipes, 71 discharge pipes, 8 insulating layers, 9 heat-conducting layers, 10 far infrared radiation coatings, 11 sink Shallow lake slot, 12 rotary shafts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution:
A kind of crop dryer flue residue heat conversion Far infrared radiation heating device, including flue 1 and blower 7, flue 1 are logical The first attachment device 2 connection rotary shaft 12 is crossed, the first attachment device 2 includes internal the first hollow pipeline 21 for being equipped with hollow cavity, The side of first hollow pipeline 21, which is equipped with, exports and connects 4 inlet tube 40 of heat pipe, and one end of the first hollow pipeline 21 passes through first It walks 23 rotation connection flue 1 of wheel and is equipped with the first sealing ring 20 with 1 contact portion of flue, flue 1 stretches to the first hollow pipeline 21 inside and flue 1 is equipped with away wheel support 22 walk on wheel support 22 installation first and walk wheel 23, and first to walk wheel 23 and first hollow Groove 24 in pipeline 21 contacts walking, and 21 other end of the first hollow pipeline is fixedly connected with rotary shaft 12 by first flange 25.
The other end of rotary shaft 12 connects blower 7, the structure and first of the second attachment device 5 by the second attachment device 5 2 structure of attachment device is identical, and the second attachment device 5 includes internal the second hollow pipeline 51 for being equipped with hollow cavity, the second hollow tube The side in road 51 is equipped with import and connects 4 outlet 41 of heat pipe, and one end of the second hollow pipeline 51 is fixed by second flange 55 Rotary shaft 12 is connected, the other end walks 53 rotation connection blast pipe 70 of wheel by second and is equipped with second with 70 contact portion of blast pipe Sealing ring 50, the discharge pipe 71 of blower 7 stretch to the bottom of precipitation tank 11;And 21 length of the first hollow pipeline less than second in 51 length of vacant duct, the first sealing ring 20 and the second sealing ring 50 use sliding ring, and sliding ring is used for sealing flue The type selecting of gas, sliding ring is selected according to 1 diameter of flue engaged therewith and 70 diameter of blast pipe.
It further include rotary box 3, rotary shaft 12 is located at the inside of rotary box 3, and the both ends of rotary box 3 are fixedly connected with the first connection Device 2 and the second attachment device 5, the both ends of specially rotary box 3 are fixedly connected on the first hollow pipeline 21 and the second hollow tube The inside of the outer surface in road 51, the cylindrical case 31 of rotary box 3 is equipped with insulating layer 8, and insulating layer 8 distributes heat outward, external Heat pipe 4 is wound, is laid with heat-conducting layer 9 outside heat pipe 4, heat-conducting layer 9 is externally provided with far infrared radiation coating 10;Heat-conducting layer 9 is equipped with multiple Protrusion improves FAR INFRARED HEATING efficiency, the material of far infrared radiation coating 10 to increase the area of far infrared radiation coating 10 For the oxide or carbide of silicon, the oxide of silicon is silica, and carbide is boron carbide or silicon carbide.
The position that second hollow pipeline 51 is located at outside rotary box 3 is arranged driven wheel of differential 60, the engagement master of driven wheel of differential 60 Dynamic bevel gear 61, drive bevel gear 61 are pivotally connected to driving motor 62 by output, and driving motor 62 selects low-range reduction electromechanical Machine.
The waste heat of flue 1 is distributed through flue gas, therefore by the flue gas with flue residue heat through the first hollow pipeline 21 It exports and is entered in heat pipe 4 by the inlet tube of heat pipe 4 40, high-temperature flue gas transfers heat to the fever of heat pipe 4 through heat-conducting layer 9 Far infrared radiation coating 10, emitting far-infrared ray heats other substances after far infrared radiation coating 10 is heated.In heat The flue gas that 4 expert of pipe takes a round enters the second hollow pipeline 51 through outlet 41, and the second hollow pipeline 51 connects blast pipe 70, Flue gas is delivered in precipitation tank 11 through discharge pipe 71 by blower 7, liquid water, the flue dust in flue gas are held in precipitation tank 11 It incorporates in water, and is precipitated in precipitation tank 11, avoid flue gas smoke contamination air.
The both ends of rotary box 3 are fixedly connected with the first attachment device 2 and the second attachment device 5, and driving motor 62 passes through actively Bevel gear 61 and driven wheel of differential 60 drive rotary shaft 12 and rotary box 3 to rotate, and far infrared radiation coating 10 is during rotation When emitting far-infrared ray heats, it is heated evenly the substance being heated, dry heat is functional.First attachment device 2 and Two attachment devices 5 are walked wheel by sliding and are connect respectively with flue 1 and blast pipe 70, and in rotary course, flue 1 and blower 7 are fixed.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. a kind of crop dryer flue residue heat converts Far infrared radiation heating device, including flue (1) and blower (7), special Sign is: for the flue (1) by the first attachment device (2) connection rotary shaft (12), first attachment device (2) includes interior Portion is equipped with the first hollow pipeline (21) of hollow cavity, the side of the first hollow pipeline (21) be equipped with export and connect heat pipe (4) into Mouth pipe (40), one end of the first hollow pipeline (21) are rotatablely connected flue (1) and are equipped with the first sealing with flue (1) contact portion It encloses (20), the first hollow pipeline (21) other end is fixedly connected with rotary shaft (12) by first flange (25);
The other end of the rotary shaft (12) passes through the second attachment device (5) connection blower (7), second attachment device (5) Including internal the second hollow pipeline (51) for being equipped with hollow cavity, the side of the second hollow pipeline (51) is equipped with import and connects heat pipe (4) one end of outlet (41), the second hollow pipeline (51) is fixedly connected with rotary shaft (12), the other end by second flange (55) It is rotatablely connected blast pipe (70) and is equipped with the second sealing ring (50) with blast pipe (70) contact portion, the outlet air of the blower (7) Pipe (71) stretches to the bottom of precipitation tank (11);
It further include rotary box (3), the rotary shaft (12) is located at the inside of rotary box (3), and the both ends of rotary box (3) are fixedly connected First attachment device (2) and the second attachment device (5), the cylindrical case (31) of the rotary box (3) are externally wrapped with heat pipe (4), The heat pipe (4) is laid with heat-conducting layer (9) outside, and heat-conducting layer (9) is externally provided with far infrared radiation coating (10);
Second hollow pipeline (51) is located at rotary box (3) outer place and is arranged driven wheel of differential (60), the driven wheel of differential (60) drive bevel gear (61) are engaged, drive bevel gear (61) is pivotally connected to driving motor (62) by output.
2. a kind of crop dryer flue residue heat according to claim 1 converts Far infrared radiation heating device, feature Be: the flue (1) stretches to the first hollow pipeline (21) inside and flue (1) is equipped with away wheel support (22), walks wheel branch Wheel (23) is walked in installation first on frame (22), and first, which walks wheel (23), contacts walking with the groove (24) in the first hollow pipeline (21).
3. a kind of crop dryer flue residue heat according to claim 1 converts Far infrared radiation heating device, feature Be: the structure of second attachment device (5) is identical as the first attachment device (2) structure, and the first hollow pipeline (21) Length is less than the second hollow pipeline (51) length.
4. a kind of crop dryer flue residue heat according to claim 1 converts Far infrared radiation heating device, feature Be: first sealing ring (20) and the second sealing ring (50) are using sliding ring.
5. a kind of crop dryer flue residue heat according to claim 1 converts Far infrared radiation heating device, feature Be: the inside of the cylindrical case (31) is equipped with insulating layer (8).
6. a kind of crop dryer flue residue heat according to claim 1 converts Far infrared radiation heating device, feature Be: the heat-conducting layer (9) is equipped with multiple protrusions.
7. a kind of crop dryer flue residue heat according to claim 1 converts Far infrared radiation heating device, feature Be: the material of the far infrared radiation coating (10) is the oxide or carbide of silicon.
CN201710540934.8A 2017-07-05 2017-07-05 Crop dryer flue residue heat converts Far infrared radiation heating device Active CN107270656B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113124670A (en) * 2021-06-17 2021-07-16 江西农业大学 Infrared radiation and hot air combined drying equipment and method for bulk traditional Chinese medicinal materials

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201715839U (en) * 2010-06-11 2011-01-19 芜湖瑞创投资股份有限公司 Heating device of grain dryer
CN103388973A (en) * 2012-05-11 2013-11-13 四川汇利实业有限公司 Interlayer drying device for performing drying by utilizing waste water
CN105737576A (en) * 2014-12-09 2016-07-06 安徽王家坝生态农业有限公司 Far infrared food dryer
CN106123530A (en) * 2016-06-30 2016-11-16 夏华 It is applicable to the solar drying device of Semen Allii Tuberosi
CN106907921A (en) * 2017-04-09 2017-06-30 广东奥创新能源科技有限公司 Far infrared recycling residual heat drying unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010150343A1 (en) * 2009-06-23 2010-12-29 Ando Toshiharu Device for producing nutrient-enriched crop and facility for drying crop

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201715839U (en) * 2010-06-11 2011-01-19 芜湖瑞创投资股份有限公司 Heating device of grain dryer
CN103388973A (en) * 2012-05-11 2013-11-13 四川汇利实业有限公司 Interlayer drying device for performing drying by utilizing waste water
CN105737576A (en) * 2014-12-09 2016-07-06 安徽王家坝生态农业有限公司 Far infrared food dryer
CN106123530A (en) * 2016-06-30 2016-11-16 夏华 It is applicable to the solar drying device of Semen Allii Tuberosi
CN106907921A (en) * 2017-04-09 2017-06-30 广东奥创新能源科技有限公司 Far infrared recycling residual heat drying unit

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