CN102429010A - 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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- CN102429010A CN102429010A CN2011103699508A CN201110369950A CN102429010A CN 102429010 A CN102429010 A CN 102429010A CN 2011103699508 A CN2011103699508 A CN 2011103699508A CN 201110369950 A CN201110369950 A CN 201110369950A CN 102429010 A CN102429010 A CN 102429010A
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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
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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
- 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
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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 through other energy divides drum to distribute to supply with drying equipment through steam agricultural product carried out dried.
Background technology:
The development and utilization of new and renewable sources of energy has become global key subjects.The solar steam The Application of Technology is promoted, and 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 characteristics such as energy-conservation, pollution-free, efficient, meet the general orientation of national production capacity development fully.But solar energy receives the factor affecting of weather bigger; Under the lower situation of solar radiation power; Drying efficiency can receive very big influence, and this also is the restriction of Application of Solar Energy in suitability for industrialized production, and the present invention is on the basis of solar energy as main energy sources; Form through minute drum is introduced the steam that other energy produce and is fully utilized again, thereby overcomes and remedied the deficiency of solar energy.If there are fuel boiler or electric boiler in original undertaking, can directly compatible, use.
The content of patent:
The present invention provides a kind of solar energy energy mix steam hot wind Drying system of agricultural products, can accomplish the drying to grain, the drying of food and the drying of vegetables etc.
Technical scheme of the present invention is following:
Solar energy energy mix steam hot wind Drying system of agricultural products; Comprise that solar steam equipment, belt heated-air drying equipment and control system form; Described solar steam equipment comprises solar boiler, water replanishing device, detection and control system, it is characterized in that described belt heated-air drying equipment comprises control system and Drying tunnel, is equipped with belt material transmitting device and circulating fan 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 in Drying tunnel, is circulated, and the Drying tunnel top is equipped with several drainings and divides blower fan, includes steam and divides drum; Steam divides drum output steam end to insert described jeat exchange device through valve, solar boiler, and other fuel boiler or electric boiler be that steam divides drum that steam is provided.
Drying tunnel is made up 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 the temperature and humidity sensor in each section, through the input of each section heat-exchange device quantity of steam that the detection of temperature is controlled, the adjustment of circulating fan, according to the humidity of material or the temperature of each section of moisture adjustment drying machine.
Insert water replanishing device again behind the external filter of the outlet pipe of heat-exchange device.
The auxilliary heating system of electricity is installed on the heat-exchange device, thereby overcomes the influence of overcast and rainy and solar irradiation deficiency 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 an elastic network(s), and the periphery is provided with protects frame, and 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, and when material on the transporting reticulation belt arrived the rack top position, transporting reticulation belt pressed down elastic pellet and elastic network(s); When material through back elastic network(s) and elastic pellet on bullet, play material on the transmission of impacts guipure and upwards go here and there and move effect.
The draining of high temperature section divides the blower fan outlet that but air register and air cleaning humidity-discharging device are housed, and said air door can be guided the hot blast of discharging into different air channel, can directly discharge, and also can pass through being reintroduced to preheating section after the air cleaning humidity-discharging device is handled.
The solar steam device is the high-temperature steam that utilizes eccentric focusing high temperature heat collection Manifold technology and the high-effect thermal-arrest plate technique of refraction type to form; Steam is sent to belt heated-air drying equipment through 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 moisture under the guiding of blower fan that material is surperficial to discharge through the hydrofuge pipeline in draining.
The native system solar steam is that main heating source carries out drying through drying device to material, and its Controllable Temperature can be taked segmentation, alternating temperature drying.Dry material efficient is high, quality is high, yield rate is high, color is attractive in appearance.Be thermal source with the solar steam simultaneously; Because the temperature of utilizing is high, can improve the temperature of hothouse at short notice, guarantee that hothouse is temperature-resistant; Simultaneously can the conserve water resource; Because the water that vapor recycle needs is less, the water (about 60 ℃) of condensation simultaneously can be transported to solar energy equipment once more through filter, can conserve water resource and the loss that reduces heat energy.The present invention introduces the steam that other energy produce through 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, can directly compatible, use.
Description of drawings
Fig. 1 is a structure principle chart of the present invention.
Fig. 2 is a grid structure sketch map of the present invention.
The specific embodiment
Solar energy energy mix steam hot wind Drying system of agricultural products; Comprise that solar steam equipment, belt heated-air drying equipment and control system form, described solar steam equipment comprises solar boiler 17, small pump 15, detection and control system, and 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 made up of preheating section, high temperature section and low-temperature zone, 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; Every section top is equipped with circulating fan 7 and divides blower fan 3 with draining, and draining divides the blower fan 3 air outlets airduct road 8,9 that runs in, and each section be independent to constitute 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); The periphery is provided with protects frame, and 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 positions; Transporting reticulation belt 20 upper support bars 21 press down elastic pellet 19 and elastic network(s); When material through back elastic network(s) and elastic pellet 19 on bullet, play material on the transmission of impacts guipure 20 and upwards go here and there and move effect.Make material that of short duration vacant state arranged, thereby impel the material moisture rapid evaporation and the discharge of accumulation.
Include steam and divide drum 18, steam divides drum 18 output steam ends to insert described jeat exchange device 4 through valve.Solar boiler 17, and other fuel boiler or electric boiler for steam divides drum 18 steam is provided through steam conveying pipe 5.Steam electromagnetic valve door 6 is installed on the steam conveying pipe 5.External three water-through valves 13 of the outlet pipe of heat-exchange device 4, filter 14 insert solar boiler 17 again through behind the small pumps 15.The steam of solar boiler 17 is input in the pipeline of branch 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 the temperature and humidity sensor in each section, through the input of each section heat-exchange device quantity of steam that the detection of temperature is controlled, the adjustment of circulating fan, according to the humidity of material or the temperature of each section of moisture adjustment drying machine.
The auxilliary heating system of electricity is installed on the heat-exchange device, thereby overcomes the influence of overcast and rainy and solar irradiation deficiency quantity of steam.
But the draining of high temperature section divides on the discharge pipe 8,9 of blower fan air register and air cleaning humidity-discharging device are housed; Said air door can be guided the hot blast of discharging into different air channel; Can directly discharge, also can pass through being reintroduced to preheating section after the air cleaning humidity-discharging device is handled.
, water enters into small pump 15 after filtering through three water-through valves 13 and water purifier 14; Small pump can be sent water to solar boiler 17 automatically according to the detected instruction of solar energy steam boiler sensor, and under the irradiation of sunlight, water becomes steam and gets into belt material transmitting device 1 through three water-through valves 12 and conveyance conduit 5,
Temperature meets the requirements of higher limit in section, can be through 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 recycle through filter 14 and small pump 15.The moisturizing source also can be through triple valve 13 directly by water service.
Claims (7)
1. solar energy energy mix steam hot wind Drying system of agricultural products; Comprise that solar steam equipment, belt heated-air drying equipment and control system form; Described solar steam equipment comprises solar boiler, water replanishing device, detection and control system, it is characterized in that described belt heated-air drying equipment comprises control system and Drying tunnel, is equipped with belt material transmitting device and circulating fan 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 in Drying tunnel, is circulated, and the Drying tunnel top is equipped with several wet-emitting blowers, includes steam and divides drum; Steam divides drum output steam end to insert described jeat exchange device through valve, solar boiler, and other fuel boiler or electric boiler be that steam divides drum that steam is provided.
2. solar energy energy mix steam hot wind Drying system of agricultural products according to claim 1; It is characterized in that Drying tunnel is made up 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.
3. solar energy energy mix steam hot wind agricultural product product drying according to claim 1 system; It is characterized in that being separately installed with in each section the sensor of temperature and humidity; Through the input of each section heat-exchange device quantity of steam that the detection of temperature is controlled, the adjustment of circulating fan, according to the humidity of material or the temperature of each section of moisture adjustment drying machine.
4. solar energy energy mix steam hot wind Drying system of agricultural products according to claim 1 is characterized in that inserting water replanishing device again behind the external filter of outlet pipe of heat-exchange device.
5. 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 auxilliary heating system of electricity, thereby overcomes the influence to quantity of steam of overcast and rainy and solar irradiation deficiency.
6. solar energy energy mix steam hot wind Drying system of agricultural products according to claim 1; The transporting reticulation belt that it is characterized in that described belt material transmitting device is positioned at the Drying tunnel below rack is installed; The rack bottom is an elastic network(s), and the periphery is provided with protects frame, and 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, and when material on the transporting reticulation belt arrived the rack top position, transporting reticulation belt pressed down elastic pellet and elastic network(s); When material through back elastic network(s) and elastic pellet on bullet, play material on the transmission of impacts guipure and upwards go here and there and move effect.
7. solar energy energy mix steam hot wind agricultural product product drying according to claim 2 system; But air register and air cleaning humidity-discharging device are equipped with in the wet-emitting blower outlet that it is characterized in that high temperature section; Said air door can be guided the hot blast of discharging into different air channel; Can directly discharge, also can pass through being reintroduced to preheating section after the air cleaning humidity-discharging device is handled.
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 |
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| 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 |
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| CN102429010A true CN102429010A (en) | 2012-05-02 |
| CN102429010B 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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Cited By (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 (3)
| 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 |
| UA80300C2 (en) * | 2005-05-18 | 2007-09-10 | Method and unit for drying farm products with simultaneous obtaining of water | |
| CN101354152A (en) * | 2008-08-29 | 2009-01-28 | 赵敏晖 | Solar duplex energy-saving steam heating system |
-
2011
- 2011-11-21 CN CN2011103699508A patent/CN102429010B/en not_active Expired - Fee Related
Patent Citations (3)
| 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 |
| UA80300C2 (en) * | 2005-05-18 | 2007-09-10 | Method and unit for drying farm products with simultaneous obtaining of water | |
| CN101354152A (en) * | 2008-08-29 | 2009-01-28 | 赵敏晖 | Solar duplex energy-saving steam heating system |
Non-Patent Citations (1)
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| 慕松 等: "太阳能干燥在枸杞加工中的应用", 《农业装备技术》 * |
Cited By (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 |
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| CN102429010B (en) | 2013-05-01 |
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