CN102927793A - Crop dryer - Google Patents
Crop dryer Download PDFInfo
- Publication number
- CN102927793A CN102927793A CN2012104596005A CN201210459600A CN102927793A CN 102927793 A CN102927793 A CN 102927793A CN 2012104596005 A CN2012104596005 A CN 2012104596005A CN 201210459600 A CN201210459600 A CN 201210459600A CN 102927793 A CN102927793 A CN 102927793A
- Authority
- CN
- China
- Prior art keywords
- casing
- dehumidifier
- case body
- drying
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a crop dryer which consists of an enclosed case body, metal supporting plates, electrode racks on the metal supporting plates, and a dehumidifier arranged outside and connected with the case body. The metal supporting plates and the electrode racks are arranged in the case body. The electrode racks are connected with a cathode of a high voltage cable; the case body is connected with an anode of a high voltage power supply. The supporting plates and the electrode racks form an electrostatic field; an air inlet and an air outlet are formed on the case body; the air outlet of the case body is connected with a return air inlet of the dehumidifier; and the air inlet of the case body is connected with an air outlet of the dehumidifier. Compared with the present processes of thermal drying and vacuum freeze drying, the crop dryer discharges no pollution, produces no residue, and is low in energy consumption and dryness cost. The content of index components in a dried material is increased. The economic and social benefits are significant. In limited temperature regions, the drying speed of the drying process of the crop dryer is approximately twice as high as the thermal drying speed. If the drying process of the crop dryer is combined with the thermal drying, the drying effect can be doubled. The material is not required to be heated when the crop dryer works; the content of the index components in the dried material keeps high; and the crop dryer is low in operating cost.
Description
Technical field
The present invention relates to drying device, specifically a kind of crops drying device.
Background technology
Traditional dry materials method adopts heating power method, vacuum-freezing process drying usually at present.Its shortcoming of heating power method is that dry product is of poor quality, and the index components loss is large; Its shortcoming of vacuum-freezing process is that equipment investment is large, operating cost is high.
Summary of the invention
The objective of the invention is for overcoming the deficiencies in the prior art, and a kind of crops drying device is provided, this is a kind of brand-new drying means, is specially adapted to the drying of heat-sensitive materials, and has significantly energy-conservation characteristics.
The technical scheme that realizes the object of the invention is:
A kind of crops drying device, it by the casing of sealing, be arranged on the outer dehumidifier that is connected with casing of arc-spark stand, casing that the metal material bearing disc in the casing is connected with the metal material bearing disc and form, electrode bridge joint high-tension cable negative pole, casing connects high-voltage power cathode, material bearing disc and arc-spark stand form electrostatic field, casing is provided with air inlet and air outlet, and the air outlet of casing connects the return air inlet of dehumidifier, and the air inlet of casing connects the air outlet of dehumidifier.
Drying principles of the present invention is: adopt " electrostatic field energy mass transfer " principle, electric field energy passes to the hydrone in the material under electric field action, by the effusion body surface, takes away material surface hydrone by the wind after the dehumidifying again under the electric field force effect.When using dry technology of the present invention dry to heat sensitive material, material need not heat up, so that the material index components is not lost because of intensification.
Positive benefit of the present invention is:
, vacuum freeze-drying technique dry with respect to present heating power, drying equipment non-pollution discharge of the present invention, noresidue, power consumption is low, drying cost is cheap, and the index components content behind the dry materials is promoted, and economic benefit and social benefit highlight.In the finite temperature zone, fast about 1 times than heating power rate of drying of drying process of the present invention.If drying process of the present invention and heating power dry composite, then drying effect has additivity.During drying process work of the present invention material is heated up, it is high that the dry product index components keeps, and operating cost is low.As: the drying processing of Momordica grosvenori, average each fruit of dry its fuel cost of conventional heating power approximately expends 0.1 yuan at present, approximately 0.007 yuan of average each fruit of drying process power consumption expense of the present invention.As seen the present invention has significant economy.
Description of drawings
Fig. 1 is the structural representation of rectangular box type crops drying device;
Fig. 2 is the structural representation of cylindrical Multi-layer rotary top crops drying device;
Fig. 3 is the structural representation of tunnel type multiple-layer conveyer belt crops drying device.
Among the figure: 1. electrostatic generator 2. high-tension cables 3. arc-spark stands 4. corona wires 5. spray points 6. material bearing discs 7. materials to be dried 8. casings 9. dehumidifiers 10. air inlet/outlet reversing plates 11. air outlets 12. air inlets 13. are harrowed flitch 14. charging apertures 15. discharging openings
The specific embodiment
With reference to Fig. 1, a kind of crops drying device, by rectangular box 8, be arranged on metal material bearing disc 6 in the casing 8 and the arc-spark stand 3 on the metal material bearing disc 6, the casing 8 outer dehumidifiers 9 that are connected with casing 8 and electrostatic generator 1 form, casing 8 connects high-tension cable 2 positive poles, arc-spark stand 3 connects high-tension cable 2 negative poles, material bearing disc 6 ground connection, casing 8 is provided with air inlet 12 and air outlet 11, be provided with air inlet/outlet reversing plate 10 in the dehumidifier 9, casing 8 is provided with air inlet 12 and air outlet 11, the air outlet 11 of casing 8 connects the return air inlet of dehumidifier 9, and the air inlet 12 of casing 8 connects the air outlet of dehumidifier 9.Also be provided with corona wire 4 and spray point 5 on arc-spark stand 3, material bearing disc 6 forms electrostatic field with arc-spark stand 3, and the air intake in the electrostatic field drying box is escaped into the hydrone on surface because of electrostatic field by the air fast eliminating material after dehumidifier 9 dehumidifying.
Dry run of the present invention is: the arc-spark stand 3 by metal material bearing disc 6 and top certain distance forms electrostatic field, and arc-spark stand 3 connects high-tension cable 2 negative poles, and material to be dried 7 is on material bearing disc 6, and material bearing disc 6 is connected with casing 8 and ground connection.By the effusion body surface, electrostatic field places in the casing 8 material 7 moisture under the electric field force effect of electrostatic field, and the air intake of casing 8 filters through dehumidifier 9 dehumidifying, and the circulated air of casing 8 is constantly taken away material 7 by the moisture on effusion surface, and material 7 has been realized rapid draing.Dehumidifier 9 is with the air inlet/outlet reversing plate 10 of outer circulation or the interior circulation of air inlet/outlet.Object 7 to be dried is initially because moisture is larger, and the air inlet/outlet reversing plate 10 of dehumidifier 6 is converted to outer circulation.After a period of time, material to be dried 7 moisture reduce, and the air inlet/outlet reversing plate 10 of dehumidifier 9 is converted to interior circulation, namely realize air outer circulation or interior circulation in the casing 8.
Claims (5)
1. crops drying device, it is characterized in that: it by the casing of sealing, be arranged on the outer dehumidifier that is connected with casing of arc-spark stand, casing that the metal material bearing disc in the casing is connected with the metal material bearing disc and form, electrode bridge joint high-tension cable negative pole, casing connects high-voltage power cathode, material bearing disc and arc-spark stand form electrostatic field, casing is provided with air inlet and air outlet, and the air outlet of casing connects the return air inlet of dehumidifier, and the air inlet of casing connects the air outlet of dehumidifier.
2. device according to claim 1, it is characterized in that: described material bearing disc and arc-spark stand are the multilayer setting.
3. device according to claim 1 is characterized in that: described closed box is made by the metal material of conduction, and the metal material bearing disc slips casing and its conduction, and casing connects the anodal also ground connection of high-tension cable.
4. device according to claim 1 is characterized in that: described arc-spark stand is with the metal electric hachure being installed on the insulation board framework, being connected with a plurality of discharge metal pins on the corona wire, and corona wire connects the high-tension cable negative pole.
5. device according to claim 1 is characterized in that: described dehumidifier adopts the dehumidifier of compression duplex matter system, and return air and air intake are designed with the conversion valve plate of outer circulation or interior circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104596005A CN102927793A (en) | 2012-11-15 | 2012-11-15 | Crop dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104596005A CN102927793A (en) | 2012-11-15 | 2012-11-15 | Crop dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102927793A true CN102927793A (en) | 2013-02-13 |
Family
ID=47642654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104596005A Pending CN102927793A (en) | 2012-11-15 | 2012-11-15 | Crop dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102927793A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983091A (en) * | 2014-05-08 | 2014-08-13 | 南京中医药大学 | High-voltage electric field and hot air combined drying device |
| CN104390429A (en) * | 2014-10-22 | 2015-03-04 | 桂林源林生态科技有限责任公司 | Drying device by combining static electric field and dry air |
| CN104381479A (en) * | 2014-11-07 | 2015-03-04 | 防城港市万景林业有限公司 | Preparation method of dried flower tea keeping natural original color and shaped flower shape of camellia nitidissima |
| CN104534821A (en) * | 2014-12-26 | 2015-04-22 | 东莞市立马干燥技术有限公司 | High-voltage electric field vacuum drying system |
| WO2016138790A1 (en) * | 2015-03-03 | 2016-09-09 | 华南理工大学 | Method and device for freeze-drying medicine and liposome powder assisted by variable-frequency alternating-current electric field |
| CN106924781A (en) * | 2015-12-30 | 2017-07-07 | 博西华电器（江苏）有限公司 | The control method of disinfection cabinet and disinfection cabinet |
| CN109708439A (en) * | 2019-01-18 | 2019-05-03 | 桂林电子科技大学 | A kind of drying system of ion wind composite membrane air-to-air total heat exchanger |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1148157A (en) * | 1995-10-17 | 1997-04-23 | 周保红 | Method and device for electro static drying |
| CN2369184Y (en) * | 1999-05-18 | 2000-03-15 | 内蒙古大学农业物理工程技术研究中心 | High voltage field drier |
| CN2484531Y (en) * | 2001-05-24 | 2002-04-03 | 内蒙古日信高新技术开发有限责任公司 | Tubelike static drying apparatus |
| CN1348085A (en) * | 2000-10-09 | 2002-05-08 | 内蒙古日信高新技术开发有限责任公司 | High-voltage electric field drying method and electrostatic drying plant |
| CN1458488A (en) * | 2003-05-14 | 2003-11-26 | 天津大学 | Material drying method and device under electric field action |
| CN201110698Y (en) * | 2007-07-17 | 2008-09-03 | 华东理工大学 | Plant dryer |
| CN202018185U (en) * | 2011-03-23 | 2011-10-26 | 高本健 | Combined air furnace system |
-
2012
- 2012-11-15 CN CN2012104596005A patent/CN102927793A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1148157A (en) * | 1995-10-17 | 1997-04-23 | 周保红 | Method and device for electro static drying |
| CN2369184Y (en) * | 1999-05-18 | 2000-03-15 | 内蒙古大学农业物理工程技术研究中心 | High voltage field drier |
| CN1348085A (en) * | 2000-10-09 | 2002-05-08 | 内蒙古日信高新技术开发有限责任公司 | High-voltage electric field drying method and electrostatic drying plant |
| CN2484531Y (en) * | 2001-05-24 | 2002-04-03 | 内蒙古日信高新技术开发有限责任公司 | Tubelike static drying apparatus |
| CN1458488A (en) * | 2003-05-14 | 2003-11-26 | 天津大学 | Material drying method and device under electric field action |
| CN201110698Y (en) * | 2007-07-17 | 2008-09-03 | 华东理工大学 | Plant dryer |
| CN202018185U (en) * | 2011-03-23 | 2011-10-26 | 高本健 | Combined air furnace system |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983091A (en) * | 2014-05-08 | 2014-08-13 | 南京中医药大学 | High-voltage electric field and hot air combined drying device |
| CN103983091B (en) * | 2014-05-08 | 2016-03-30 | 南京中医药大学 | High voltage electric field associating hot-air drying device |
| CN104390429A (en) * | 2014-10-22 | 2015-03-04 | 桂林源林生态科技有限责任公司 | Drying device by combining static electric field and dry air |
| CN104390429B (en) * | 2014-10-22 | 2016-08-24 | 桂林源林生态科技有限责任公司 | The drying device that a kind of electrostatic field and dry-air blast combine |
| CN104381479A (en) * | 2014-11-07 | 2015-03-04 | 防城港市万景林业有限公司 | Preparation method of dried flower tea keeping natural original color and shaped flower shape of camellia nitidissima |
| CN104534821A (en) * | 2014-12-26 | 2015-04-22 | 东莞市立马干燥技术有限公司 | High-voltage electric field vacuum drying system |
| WO2016138790A1 (en) * | 2015-03-03 | 2016-09-09 | 华南理工大学 | Method and device for freeze-drying medicine and liposome powder assisted by variable-frequency alternating-current electric field |
| US10415881B2 (en) | 2015-03-03 | 2019-09-17 | South China University Of Technology | Method and device for freeze-drying drug liposomes powder assisted by variable-frequency alternating-current electric field |
| CN106924781A (en) * | 2015-12-30 | 2017-07-07 | 博西华电器（江苏）有限公司 | The control method of disinfection cabinet and disinfection cabinet |
| CN109708439A (en) * | 2019-01-18 | 2019-05-03 | 桂林电子科技大学 | A kind of drying system of ion wind composite membrane air-to-air total heat exchanger |
| CN109708439B (en) * | 2019-01-18 | 2024-05-14 | 桂林电子科技大学 | Drying system of ion wind composite film total heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102927793A (en) | Crop dryer | |
| CN203969075U (en) | Solar energy drum-type high electric field drying machine | |
| CN103478863B (en) | Multiple field longan drying chamber | |
| CN105333699A (en) | Solar air heat collecting oven | |
| CN207200080U (en) | A kind of water-tight device of low-tension distribution box | |
| CN104814516A (en) | A drying device for edible fungi | |
| CN203969078U (en) | A kind of grain processing drying device | |
| CN208901836U (en) | A kind of drying unit of rice | |
| CN204987726U (en) | High temperature dry -off oven is used in stainless steel electrode processing | |
| CN204130955U (en) | A kind of cool-down dehumidification switch cubicle automatically | |
| CN204090914U (en) | A kind of tea drier | |
| CN107482484A (en) | A kind of high-low pressure cabinet dehydrating unit | |
| CN108432474A (en) | A kind of silo for the heat dissipation that dehumidifies | |
| CN208848678U (en) | A kind of insulator core bar drying device improving structure | |
| CN204513964U (en) | A kind of cottonseed oil refining process middle plateform formula drying unit | |
| CN204307381U (en) | A kind of atomizer drying and recovery system | |
| CN208108754U (en) | A kind of silicon carbide micro-powder drying equipment | |
| CN205904086U (en) | MDF the sheet surface water paint microwave curing equipment | |
| CN205048910U (en) | Underwear buran material back drying device | |
| CN203969077U (en) | A kind of grain processing drying box | |
| CN208848679U (en) | A kind of core rod of insulator after-treatment device | |
| CN207870217U (en) | A kind of segmented tea making tea drier | |
| CN202569920U (en) | Device for preparing dry air source of ozone generator | |
| CN103868326A (en) | Fluidized-bed dryer | |
| CN206410470U (en) | A kind of coal dryer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |