CN107655316A - A kind of system for drying grain during procedure of storing grain using radiation field of aerial - Google Patents
A kind of system for drying grain during procedure of storing grain using radiation field of aerial Download PDFInfo
- Publication number
- CN107655316A CN107655316A CN201710766561.6A CN201710766561A CN107655316A CN 107655316 A CN107655316 A CN 107655316A CN 201710766561 A CN201710766561 A CN 201710766561A CN 107655316 A CN107655316 A CN 107655316A
- Authority
- CN
- China
- Prior art keywords
- grain
- reflecting surface
- feed
- excipient
- field
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/06—Grains, e.g. cereals, wheat, rice, corn
Abstract
The invention belongs to grain during procedure of storing grain technical field of drying, discloses a kind of system for drying grain during procedure of storing grain using radiation field of aerial, is provided with：High efficiency uniform field feed；The high efficiency uniform field feed is arranged on fixed support；The fixed support by connecting rod with excipient reflecting surface back side support, reflecting surface is liftoff, and recliner brackets are connected；The high efficiency uniform field feed array is made up of multi-turn antenna element；Including：Antenna element, energy synthesis, the support carrier of total input port, feed antenna for often enclosing a period of time unit.The high efficiency uniform field drying system that the present invention is made up of feed array and excipient reflecting surface, it is not necessary to irradiated region area is improved by the way of double mirror even more multimirror；Outgoing field is designed to the antenna pattern with rectangle wave beam, and is no longer a kind of antenna pattern of convex closure, and outgoing field is more uniform, and irradiated area is bigger.
Description
Technical field
The invention belongs to grain during procedure of storing grain technical field of drying, more particularly to a kind of done using the grain during procedure of storing grain of radiation field of aerial
Drying system.
Background technology
At present when leaving grain during procedure of storing grain concentratedly, in order to improve the retention of grain during procedure of storing grain, generally require to lead to
Cross drying plant and forced dehydration is carried out to grain during procedure of storing grain, so as to avoid causing grain during procedure of storing grain mouldy change occur because water content is too high
Matter phenomenon, and kind subclass grain during procedure of storing grain outlet germination etc. cause nutrient loss and denaturalization phenomenon to occur, but are actually using
In, current drying plant mainly uses wire electrical heating, and hot blast then is delivered into silo using air-heater, taken away in grain
Moisture, reach drying and dewatering purpose.When granary storage capacity is larger, and height is higher, it may result in grain and heat uneven, heating effect
Rate is low；Often volume is relatively large for the kind equipment simultaneously, and power consumption is high, causes operation cost to increase.Therefore this present situation is directed to, sent out
A kind of bright new system for drying grain during procedure of storing grain, small volume, operation are flexible, by being irradiated to grain during grain during procedure of storing grain
Can uniformly heats, and the efficiency of heating surface improves more than 50%；Power consumption substantially reduces, and operation cost reduces by 40%~60%.
In summary, the problem of prior art is present be：It is relatively large volume to be present in current drying plant, the efficiency of heating surface
It is low, and uneven, power hungry is heated, cause the operating cost of grain during procedure of storing grain drying operation of a relatively high, resource comprehensive profit
It is low with rate.
The content of the invention
The problem of existing for prior art, the invention provides a kind of grain during procedure of storing grain using radiation field of aerial to dry system
System.
The present invention is achieved in that a kind of system for drying grain during procedure of storing grain using radiation field of aerial, described to utilize antenna
The system for drying grain during procedure of storing grain of radiation field is provided with：
High efficiency uniform field feed；
The high efficiency uniform field feed is arranged on fixed support；
The fixed support by connecting rod with excipient reflecting surface back side support, reflecting surface is liftoff, and recliner brackets are connected；
The high efficiency uniform field feed array is made up of multi-turn antenna element；Including：Antenna element, often enclose a period of time unit
Energy coupling network, total input port, the support carrier of feed antenna.The energy coupling that antenna element passes through every circle a period of time unit
Close network synthesis energy, it is each to enclose a period of time total input port is blended into by energy coupling network again, antenna element and often enclose a period of time
The energy coupling network and total input port of unit are fixed on the support carrier of feed antenna.
Further, the liftoff recliner brackets of the excipient reflecting surface back side support and reflecting surface link together, excipient reflection
Face is arranged on the support of the excipient reflecting surface back side.
Further, the center of excipient reflecting surface is pointed at the feed center of the high efficiency uniform field.
Further, the excipient reflecting surface increases zigzag or crimping at reflecting face edge.
Further, the element antenna of the high efficiency uniform field feed array is microband antenna unit or doublet day
Line；
Antenna element a period of time unit number of turns N, N >=2, often enclose a period of time unit number M, M >=3.
Advantages of the present invention and good effect are：The high efficiency uniform field being made up of feed array and excipient reflecting surface is dried
System, it is not necessary to irradiated region area is improved by the way of double mirror even more multimirror.The present invention's is array-fed
The high efficiency uniform field drying system of excipient reflecting surface uses array as feed, with conventional horn feed or a period of time feed phase
Than outgoing field is designed to the antenna pattern with rectangle wave beam, and is no longer a kind of antenna pattern of convex closure, and outgoing field is more
Add uniformly, irradiated area is bigger.
The present invention can be good at control outgoing field field strength distribution, and irradiation is more uniform；Array-fed excipient reflecting surface
High efficiency uniform field drying system is using excipient reflecting surface as speculum, and array-fed outgoing field is except with rectangle wave beam
Antenna pattern outside, the one zero deep position of directional diagram will directly be directed at the edge of excipient reflecting surface, can more effectively disappear
Except reflecting face edge diffraction, so outgoing field strength is more uniform.Can further to increase irradiated area, ensure shadow surface
Product self-energy irradiation is uniform, the present invention using array-fed as feed and using basis of the excipient reflecting surface as speculum
On, zigzag or crimping can also be increased at reflecting face edge on the basis of excipient reflecting surface.
A kind of system for drying grain during procedure of storing grain using radiation field of aerial of the invention, volume are less than 2m*2m*2m, and weight is less than
50kg, the system hangs are got up to be formed a hothouse during use, when grain is into heat affected zone by grain conveyer belt
Hothouse, it can be dried multilevel drying room simultaneously.The present invention has that equipment volume is small, the efficiency of heating surface is high, homogeneous heating, economical
The features such as environmentally friendly, the inside nutritional ingredient of grain is not destroyed, improve the quality of grain.It is same to dry compared to traditional drying equipment
10 ton-grain food can save the energy more than 30%, and operation cost reduces by 40%~60%.
Brief description of the drawings
Fig. 1 is the system for drying grain during procedure of storing grain structural representation provided in an embodiment of the present invention using radiation field of aerial；Figure
In：1st, high efficiency uniform field feed；2nd, fixed support；3rd, excipient reflecting surface；4th, excipient reflecting surface back side support；5th, reflecting surface from
Ground recliner brackets；6th, heat affected zone.
Fig. 2 is high efficiency uniform field feed structure schematic diagram provided in an embodiment of the present invention.
Fig. 3 is heat affected zone thermal profile provided in an embodiment of the present invention；
In figure：(a) it is heat affected zone heat distribution schematic diagram；(b) it is excipient reflecting surface.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
The present invention has the feed antenna pattern of flat-topped beam by hoop antenna array excipient, by reflecting surface
Afterwards, outgoing field amplitude is uniform, dead zone size is big, and grain (storehouse) irradiation can be dried uniformly comprehensively using field is emitted, it is ensured that
Foodstuff preservation is stable after drying.
The application principle of the present invention is further described below in conjunction with the accompanying drawings.
As shown in figure 1, provided in an embodiment of the present invention included using the system for drying grain during procedure of storing grain of radiation field of aerial：Efficiently
Rate uniform field feed 1, the fixed support 2 of high efficiency uniform field feed and reflecting surface, excipient reflecting surface 3, the excipient reflecting surface back side
Recliner brackets 5 that support 4, reflecting surface are liftoff, heat affected zone 6.
High efficiency uniform field feed 1 is arranged on fixed support 2, excipient reflecting surface back side support 4 and the liftoff tune of reflecting surface
Angle support 5 links together, excipient reflecting surface 3 be arranged on excipient reflecting surface back side support 4 on, fixed support 2 by connecting rod with
Excipient reflecting surface back side support 4, reflecting surface is liftoff, and recliner brackets 5 connect；It is anti-that excipient is pointed at the center of feed 1 of high efficiency uniform field
Penetrate the center in face 3.
The beam center of the radiation field of the feed array 1 of high efficiency uniform field points to be protected by the reclining apparatus of fixed support 2
Card, fixed support 2 have around and luffing angle fine adjustment function；3 accurate position of excipient reflecting surface is reflected by excipient
Face back side support 4, reflecting surface is liftoff recliner brackets 5 and the collaboration of feed source bracket 2 determine；
As shown in Fig. 2 uniform field feed array 1 is made up of multi-turn antenna element, the form of element antenna both can be micro-
Other a period of time antennas composition such as band antenna element or doublet.101 represent antenna element, a period of time unit circle in figure
Number N (N >=2), often enclose a period of time unit number M ((M >=3)；102 and 103 represent often to enclose the energy synthesis of a period of time unit, and energy closes
Cheng Jike is synthesized in a manner of the synthesis of micro-strip (strip line) power splitter or other energy couplings；104 represent total input
Mouthful；105 represent the support carrier of feed antenna, both can be dielectric-slab or metallic cavity.
The rectangle wave beam electromagnetic wave irradiation of the feed array radiation of the high efficiency uniform field of the embodiment of the present invention is anti-to excipient
Face is penetrated, the electromagnetic wave after excipient reflective surface is emitted with quasi-plane wave；Electromagnetic wave after excipient reflective surface is being presented
Quasi-plane wave place i.e. heat affected zone is formd above source, grain (storehouse) is irradiated using the quasi-plane wave of outgoing, there is bigger standard
Plane wave region；Excipient reflecting surface and feed array are fixed with a fixed support is unified；Excipient reflecting surface and feed array
Fixed support, the mechanism of fixed feed array should can front and rear, pitching micromatic settings up and down；Excipient reflecting surface, feed array with
And angle of the fixed support in ground should be adjustable, there is fixed support adjusting angle mechanism below the surface of emission.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (5)
- A kind of 1. system for drying grain during procedure of storing grain using radiation field of aerial, it is characterised in that the grain using radiation field of aerial Food drying generator system is provided with：High efficiency uniform field feed；The high efficiency uniform field feed is arranged on fixed support；The fixed support by connecting rod with excipient reflecting surface back side support, reflecting surface is liftoff, and recliner brackets are connected；The high efficiency uniform field feed array is made up of multi-turn antenna element；Including：Antenna element, the energy for often enclosing a period of time unit Measure synthesis, the support carrier of total input port, feed antenna；Antenna element is closed by the energy coupling network of every circle a period of time unit Into energy, each circle a period of time is blended into total input port, antenna element and the energy for often enclosing a period of time unit by energy coupling network again Amount coupling network and total input port are fixed on the support carrier of feed antenna.
- 2. the system for drying grain during procedure of storing grain of radiation field of aerial is utilized as claimed in claim 1, it is characterised in that the excipient is anti- Penetrate face back side support and the liftoff recliner brackets of reflecting surface link together, excipient reflecting surface is arranged on excipient reflecting surface back side support On.
- 3. the system for drying grain during procedure of storing grain of radiation field of aerial is utilized as claimed in claim 1, it is characterised in that the high efficiency Point to the center of excipient reflecting surface in the feed center of uniform field.
- 4. the system for drying grain during procedure of storing grain of radiation field of aerial is utilized as claimed in claim 1, it is characterised in that the excipient is anti- Penetrate face increases zigzag or crimping at reflecting face edge.
- 5. the system for drying grain during procedure of storing grain of radiation field of aerial is utilized as claimed in claim 1, it is characterised in that the high efficiency The element antenna of uniform field feed array is microband antenna unit or doublet antenna；Antenna element a period of time unit number of turns N, N >=2, often enclose a period of time unit number M, M >=3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710766561.6A CN107655316A (en) | 2017-08-30 | 2017-08-30 | A kind of system for drying grain during procedure of storing grain using radiation field of aerial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710766561.6A CN107655316A (en) | 2017-08-30 | 2017-08-30 | A kind of system for drying grain during procedure of storing grain using radiation field of aerial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107655316A true CN107655316A (en) | 2018-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710766561.6A Pending CN107655316A (en) | 2017-08-30 | 2017-08-30 | A kind of system for drying grain during procedure of storing grain using radiation field of aerial |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357382A (en) * | 2019-07-19 | 2019-10-22 | 中矿（天津）岩矿检测有限公司 | A kind of Treatment of Sludge conveying device and its application method may filter that moisture |
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| CN201174425Y (en) * | 2007-12-05 | 2008-12-31 | 中国人民解放军空军工程大学导弹学院 | Large power ultra-wide-beam shaping antenna |
| CN102683856A (en) * | 2012-04-28 | 2012-09-19 | 深圳光启创新技术有限公司 | Portable satellite antenna |
| CN103384422A (en) * | 2006-02-21 | 2013-11-06 | 戈吉有限公司 | Electromagnetic heating |
| CN106602203A (en) * | 2016-11-03 | 2017-04-26 | 航天恒星科技有限公司 | Portable satellite antenna |
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2017
- 2017-08-30 CN CN201710766561.6A patent/CN107655316A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384422A (en) * | 2006-02-21 | 2013-11-06 | 戈吉有限公司 | Electromagnetic heating |
| CN201174425Y (en) * | 2007-12-05 | 2008-12-31 | 中国人民解放军空军工程大学导弹学院 | Large power ultra-wide-beam shaping antenna |
| CN102683856A (en) * | 2012-04-28 | 2012-09-19 | 深圳光启创新技术有限公司 | Portable satellite antenna |
| CN106602203A (en) * | 2016-11-03 | 2017-04-26 | 航天恒星科技有限公司 | Portable satellite antenna |
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| A•W•拉奇等: "《天线设计手册》", 30 June 1988, 解放军出版社 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357382A (en) * | 2019-07-19 | 2019-10-22 | 中矿（天津）岩矿检测有限公司 | A kind of Treatment of Sludge conveying device and its application method may filter that moisture |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200306 Address after: 211100 13 / F, building 4, No. 266 Chuangyan Road, Qilin science and Technology Innovation Park, Jiangning District, Nanjing City, Jiangsu Province Applicant after: Nanjing Futai Communication Technology Co., Ltd Address before: 710000 Shaanxi city of Xi'an province high tech Zone high-tech crystal city phase first buildings 3 unit 7 floor room 30716 Applicant before: Xi'an Puteng Electronic Technology Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |
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