CN102429010B - Solar hybrid energy hot steam wind farm produce-drying system - Google Patents
Solar hybrid energy hot steam wind farm produce-drying system Download PDFInfo
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- CN102429010B CN102429010B CN2011103699508A CN201110369950A CN102429010B CN 102429010 B CN102429010 B CN 102429010B CN 2011103699508 A CN2011103699508 A CN 2011103699508A CN 201110369950 A CN201110369950 A CN 201110369950A CN 102429010 B CN102429010 B CN 102429010B
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- steam
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- 238000001035 drying Methods 0.000 title claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 38
- 239000000446 fuel Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000008188 pellet Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 9
- 238000007605 air drying Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000007812 deficiency Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000010259 detection of temperature stimulus Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 235000013339 cereals Nutrition 0.000 abstract description 2
- 235000013305 food Nutrition 0.000 abstract description 2
- 235000013311 vegetables Nutrition 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000011218 segmentation Effects 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 238000007602 hot air drying Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a solar hybrid energy hot steam wind farm produce-drying system, which comprises a solar steam apparatus, a belt type hot wind drying apparatus, a control system and a steam-distributing manifold, the belt type hot wind drying apparatus comprises the control system and a drying tunnel, a belt type material conveyer and circulating fans are mounted in the drying tunnel, a heat exchanger is mounted under the belt type material conveyer, the hot wind blown by the circulating fans circulates in the drying tunnel, a plurality of dehumidifying fans are mounted on the top of the drying tunnel, the steam output end of the steam-distributing manifold is connected into the heat exchanger through a valve, and a solar boiler and any other fuel boiler or an electric boiler supply steam to the steam-distributing manifold. On the basis of utilizing solar energy as a main energy source, the system also comprehensively utilizes the steam produced by other energy sources by means of the steam-distributing manifold, thus overcoming and making up the defect of solar energy. The system can dry grains, food, vegetable and the like.
Description
Technical field:
The present invention relates to the solar steam hot air drying system.It is with the solar energy steam unit as main thermal source, replenishing of the steam that produces by other energy divides drum to distribute to supply with drying equipment by steam agricultural product carried out drying processing.
Background technology:
The development and utilization of new and renewable sources of energy has become global key subjects.The application of solar steam technology can solve the high problem of agricultural product drying cost well.Particularly to the rural area of the few coal of those shorts of electricity, abundant solar energy is inexhaustible, and the drying and the deep processing that can be agricultural product provide the energy.Utilize solar steam hot air drying system dried material, have the characteristics such as energy-conservation, pollution-free, efficient, meet the general orientation of national production capacity development fully.But solar energy is subjected to the factor affecting of weather larger, in the lower situation of solar radiation power, drying efficiency can be greatly affected, this also is that Application of Solar Energy is in the restriction of suitability for industrialized production, the present invention is on the basis of solar energy as main energy sources, introduce the steam that other energy produce by the form of minute drum again and fully utilize, thereby overcome and remedied the deficiency of solar energy.If there are fuel boiler or electric boiler in original undertaking, directly compatible, use.
The content of patent:
The invention provides a kind of solar energy energy mix steam hot wind Drying system of agricultural products, can finish the drying to grain, the drying of food and the drying of vegetables etc.
Technical scheme of the present invention is as follows:
Solar energy energy mix steam hot wind Drying system of agricultural products, comprise the solar steam equipment, belt heated-air drying equipment and composition of the control system, described solar steam equipment comprises solar boiler, water replanishing device, detect and control system, it is characterized in that described belt heated-air drying equipment comprises control system and Drying tunnel, belt material transmitting device and circulating fan are installed in the Drying tunnel, be positioned at belt material transmitting device below heat-exchange device is installed, described circulating fan is advertised hot blast and is circulated in Drying tunnel, the Drying tunnel top is equipped with several drainings and divides blower fan, include steam and divide drum, steam divides drum output steam end to access described jeat exchange device, solar boiler by valve, reach other fuel boiler or electric boiler and provide steam for steam divides drum.
Drying tunnel is comprised of preheating section, high temperature section and low-temperature zone, spacer assembly is arranged between every section, belt material transmitting device below is separately installed with heat-exchange device in every section, and circulating fan is installed at every section top and draining divides blower fan, the independent formation of each section hot air circulation.
Be separately installed with temperature and moisture sensors in each section, by the input of each section heat-exchange device quantity of steam that the detection of temperature is controlled, the adjustment of circulating fan, the temperature of adjusting each section of drying machine according to humidity or the moisture of material.
Access again water replanishing device behind the external filter of the outlet pipe of heat-exchange device.
The additional hot system of electricity is installed on the heat-exchange device, thereby overcomes overcast and rainy and solar irradiation deficiency to the impact of quantity of steam.
The transporting reticulation belt of described belt material transmitting device is positioned at the Drying tunnel below rack is installed, the rack bottom is elastic network(s), be arranged with outward and protect frame, described rack is separated into some lattice along the transporting reticulation belt direct of travel, all placed elastic pellet in every lattice, elastic pellet just in time withstands on the transporting reticulation belt or is gapped with transporting reticulation belt, when material on the transporting reticulation belt arrives the rack top position, transporting reticulation belt presses down elastic pellet and elastic network(s), when material by after bullet on elastic network(s) and the elastic pellet, play material on the transmission of impacts guipure vibration effect that makes progress.
The draining of high temperature section divides fan outlet that adjustable ventilation door and air cleaning humidity-discharging device are housed, and described air door can be guided the hot blast of discharging into different air channel, can directly discharge, and is reintroduced to preheating section after also can processing through the air cleaning humidity-discharging device.
The solar steam device is the high-temperature steam that utilizes eccentric focusing high temperature heat collection Manifold technology and the high-effect collecting plate technology of refraction type to form, steam is sent to belt heated-air drying equipment by conveyance conduit, through heat-exchange device, circulating fan hot blast is blown to the material surface, improve the temperature on material surface, disperse the material surface moisture, and divide in draining under the guiding of blower fan the moisture on material surface is discharged by dehumidifying pipelines.
The native system solar steam is that main heating source carries out drying by drying device to material, and its temperature is controlled, can take segmentation, alternating temperature drying.Dry material efficient is high, quality is high, yield rate is high, color is attractive in appearance.Simultaneously take solar steam as thermal source, because the temperature of utilizing is high, can improve at short notice the temperature of hothouse, the assurance hothouse is temperature-resistant, simultaneously can saving water resource, because the water that vapor recycle needs is less, the water (about 60 ℃) of simultaneously condensation can be transported to solar energy equipment again by filter, can saving water resource and the loss that reduces heat energy.The present invention introduces the steam that other energy produce by the form of minute drum again and fully utilizes on the basis of solar energy as main energy sources, thereby overcomes and remedied the deficiency of solar energy.If there are fuel boiler or electric boiler in original undertaking, directly compatible, use.
Description of drawings
Fig. 1 is structure principle chart of the present invention.
Fig. 2 is grid structure schematic diagram of the present invention.
The specific embodiment
Solar energy energy mix steam hot wind Drying system of agricultural products, comprise the solar steam equipment, belt heated-air drying equipment and composition of the control system, described solar steam equipment comprises solar boiler 17, small pump 15, detect and control system, belt heated-air drying equipment comprises control system 16 and Drying tunnel, belt material transmitting device 1 is installed in the Drying tunnel and carries motor 10, Drying tunnel is by preheating section, high temperature section and low-temperature zone form, every section 2-5 rice, between spacer assembly is arranged, belt material transmitting device 1 below is separately installed with heat-exchange device 4 in every section, circulating fan 7 is installed at every section top and draining divides blower fan 3, draining divides the blower fan 3 air outlets wind pipeline 8 that runs in, 9, the independent formation of each section hot air circulation.The transporting reticulation belt 20 of described belt material transmitting device is positioned at the Drying tunnel below rack 2 is installed, rack 2 bottoms are elastic network(s), be arranged with outward and protect frame, described rack 2 is separated into some lattice 22 along the transporting reticulation belt direct of travel, has all placed elastic pellet 19 in every lattice; Transporting reticulation belt 20 back sides are interval with support bar 21; Elastic pellet 19 is gapped with transporting reticulation belt 20, when material on the transporting reticulation belt 20 arrives rack 2 top position, transporting reticulation belt 20 upper support bars 21 press down elastic pellet 19 and elastic network(s), when material by after bullet on elastic network(s) and the elastic pellet 19, play material on the transmission of impacts guipure 20 vibration effect that makes progress.Make material that of short duration vacant state be arranged, thereby impel material moisture rapid evaporation and the discharge of accumulation.
Include steam and divide drum 18, steam divides drum 18 output steam ends to access described jeat exchange device 4 by valve.Solar boiler 17, and other fuel boiler or electric boiler provide steam by steam conveying pipe 5 for steam divides drum 18.Steam electromagnetic valve door 6 is installed on the steam conveying pipe 5.The external T-way water valve 13 of the outlet pipe of heat-exchange device 4, filter 14 access solar boiler 17 again through behind the small pump 15.The steam of solar boiler 17 is input in the pipeline of minute drum steam cock 12, steam pressure gauge 11 is installed.Preheating section, high temperature section and low-temperature zone segmentation steam supply, segmentation control temperature, control air demand.
Be separately installed with temperature and moisture sensors in each section, by the input of each section heat-exchange device quantity of steam that the detection of temperature is controlled, the adjustment of circulating fan, the temperature of adjusting each section of drying machine according to humidity or the moisture of material.
The additional hot system of electricity is installed on the heat-exchange device, thereby overcomes overcast and rainy and solar irradiation deficiency to the impact of quantity of steam.
The draining of high temperature section divides on the discharge pipe 8,9 of blower fan is equipped with adjustable ventilation door and air cleaning humidity-discharging device, described air door can be guided the hot blast of discharging into different air channel, can directly discharge, be reintroduced to preheating section after also can processing through the air cleaning humidity-discharging device.
After filtering by T-way water valve 13 and water purifier 14, water enters into small pump 15; Small pump can be sent water to solar boiler 17 automatically according to the instruction that the solar energy steam boiler sensor detects, and under the irradiation of sunlight, water becomes steam and enters belt material transmitting device 1 by T-way water valve 12 and conveyance conduit 5,
Temperature meets the requirements of higher limit in section, can be by the input of magnetic valve 6 control steam.Through the effect of heat-exchange device 4 and circulating fan 7, become hot blast after the steam input.The moisture that material is discharged is discharged along with wind divides the blower fan 3 from draining, and the driving-belt of convey materials moves under the drive of electrodeless variable-speed motor 10, and its transporting velocity can be adjusted according to the requirement of material.When the condensed water of vapor recycle can carry out recycling through filter 14 and small pump 15.The moisturizing source also can be by triple valve 13 directly by water service.
Claims (4)
1. solar energy energy mix steam hot wind Drying system of agricultural products, comprise the solar steam equipment, belt heated-air drying equipment and control system, described solar steam equipment comprises solar boiler, water replanishing device, detect and control system, it is characterized in that described belt heated-air drying equipment comprises control system and Drying tunnel, belt material transmitting device and circulating fan are installed in the Drying tunnel, be positioned at belt material transmitting device below heat-exchange device is installed, described circulating fan is advertised hot blast and is circulated in Drying tunnel, the Drying tunnel top is equipped with several wet-emitting blowers, include steam and divide drum, steam divides drum output steam end to access described jeat exchange device, solar boiler by valve, reach other fuel boiler or electric boiler and provide steam for steam divides drum;
Drying tunnel is comprised of preheating section, high temperature section and low-temperature zone, spacer assembly is arranged between every section, belt material transmitting device below is separately installed with heat-exchange device in every section, and every section top is equipped with circulating fan and wet-emitting blower, the independent formation of each section hot air circulation; Be separately installed with the sensor of temperature and humidity in each section, by the input of each section heat-exchange device quantity of steam that the detection of temperature is controlled, the adjustment of circulating fan, the temperature of adjusting each section of drying machine according to humidity or the moisture of material;
The transporting reticulation belt of described belt material transmitting device is positioned at the Drying tunnel below rack is installed, the rack bottom is elastic network(s), be arranged with outward and protect frame, described rack is separated into some lattice along the transporting reticulation belt direct of travel, all placed elastic pellet in every lattice, elastic pellet just in time withstands on the transporting reticulation belt or is gapped with transporting reticulation belt, when material on the transporting reticulation belt arrives the rack top position, transporting reticulation belt presses down elastic pellet and elastic network(s), when material by after bullet on elastic network(s) and the elastic pellet, play material on the transmission of impacts guipure vibration effect that makes progress.
2. solar energy energy mix steam hot wind Drying system of agricultural products according to claim 1 is characterized in that accessing water replanishing device behind the external filter of outlet pipe of heat-exchange device again.
3. solar energy energy mix steam hot wind Drying system of agricultural products according to claim 1 is characterized in that being equipped with on the described heat-exchange device the additional hot system of electricity, thereby overcomes overcast and rainy and solar irradiation deficiency to the impact of quantity of steam.
4. solar energy energy mix steam hot wind Drying system of agricultural products according to claim 1, adjustable ventilation door and air cleaning humidity-discharging device are equipped with in the wet-emitting blower outlet that it is characterized in that high temperature section, described air door can be guided the hot blast of discharging into different air channel, both can directly discharge, be reintroduced to preheating section after also can processing through the air cleaning humidity-discharging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103699508A CN102429010B (en) | 2011-11-21 | 2011-11-21 | Solar hybrid energy hot steam wind farm produce-drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103699508A CN102429010B (en) | 2011-11-21 | 2011-11-21 | Solar hybrid energy hot steam wind farm produce-drying system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102429010A CN102429010A (en) | 2012-05-02 |
| CN102429010B true CN102429010B (en) | 2013-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103699508A Expired - Fee Related CN102429010B (en) | 2011-11-21 | 2011-11-21 | Solar hybrid energy hot steam wind farm produce-drying system |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157587A (en) * | 2013-03-21 | 2013-06-19 | 无锡中易薄膜科技有限公司 | Novel coating steam drying equipment |
| CN104359093A (en) * | 2014-10-30 | 2015-02-18 | 广东电网有限责任公司电力科学研究院 | Solar direct steam generation system |
| CN105486072A (en) * | 2015-12-17 | 2016-04-13 | 江苏杰英能源科技有限公司 | Segmented heat supply system of vegetable water extractor |
| CN106561806A (en) * | 2016-11-01 | 2017-04-19 | 南京师范大学 | A temperature-variable grain drying device |
| CN108902301A (en) * | 2018-06-22 | 2018-11-30 | 宿松县仙田米业有限责任公司 | A kind of rice continuous drying processing equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2740977Y (en) * | 2004-11-05 | 2005-11-16 | 兰州大学 | Tunnel circulated lily drier set |
| CN101354152A (en) * | 2008-08-29 | 2009-01-28 | 赵敏晖 | Solar duplex energy-saving steam heating system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA80300C2 (en) * | 2005-05-18 | 2007-09-10 | Method and unit for drying farm products with simultaneous obtaining of water |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2740977Y (en) * | 2004-11-05 | 2005-11-16 | 兰州大学 | Tunnel circulated lily drier set |
| CN101354152A (en) * | 2008-08-29 | 2009-01-28 | 赵敏晖 | Solar duplex energy-saving steam heating system |
Non-Patent Citations (2)
| Title |
|---|
| 太阳能干燥在枸杞加工中的应用;慕松 等;《农业装备技术》;20081031;第34卷(第05期);第28页第1.1-1.4节，图2 * |
| 慕松 等.太阳能干燥在枸杞加工中的应用.《农业装备技术》.2008,第34卷(第05期),第28页第1.1-1.4节，第3节. |
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| CN102429010A (en) | 2012-05-02 |
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Granted publication date: 20130501 Termination date: 20151121 |