CN2368297Y - Pesticidal drying apparatus for cereal seeds - Google Patents
Pesticidal drying apparatus for cereal seeds Download PDFInfo
- Publication number
- CN2368297Y CN2368297Y CN 99228136 CN99228136U CN2368297Y CN 2368297 Y CN2368297 Y CN 2368297Y CN 99228136 CN99228136 CN 99228136 CN 99228136 U CN99228136 U CN 99228136U CN 2368297 Y CN2368297 Y CN 2368297Y
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- window
- microwave
- drying chamber
- drying
- chamber
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Abstract
The utility model relates to a device using microwaves to carry out desiccation and insect disinfestation treatment to foodstuffs, such as wheat. The device is composed of a microwave occurrence device, a desiccation chamber, etc. The utility model is characterized in that the desiccation chamber is an upright rectangular parallelepiped, more than two groups small power magnetrons, etc. of the microwave occurrence device are evenly distributed on one side wall of the desiccation chamber from top to bottom, a feed port is arranged on the top of the desiccation chamber, and a discharge port is arranged on the bottom of the desiccation chamber. The utility model has the advantages of simple structure and low cost, and is favorable to environmental protection.
Description
This practicality newly relates to a kind of microwave that utilizes grain kinds such as wheat is carried out device dry and that desinsection is handled.
Existing grain kind adopts tall and big coal tower to carry out drying mostly and handles.Coal tower not only equipment is huge, and burning of coal brings pollution to environment; On the other hand, since unsuitable too high to the bake out temperature of grain kinds such as wheat, about 60 degree, just be difficult to fully kill worm and worm's ovum in the grain kind usually, and this has just brought the hidden danger of insect pest to the long term storage of grain kind.
The purpose of this utility model is: provide a kind of can dry grain kind, can kill the insect in the grain kind and the grain kind pesticidal drying apparatus of worm's ovum again.
The technical solution that realizes above-mentioned purpose is such.
Novel grain kind pesticidal drying apparatus is made up of microwave generating apparatus etc., it is characterized in that:
Drying chamber is a vertical cuboid, and its top is provided with charging aperture:
The one side evenly is provided with plural microwave launch window from top to bottom, the corresponding microwave generating apparatus of being made up of magnetron, radiating guide that is provided with on each window; The bottom of each microwave launch window is provided with exhausting window, is provided with plural hot-air window with the corresponding drying chamber of exhausting window another side, and the hot-air window is communicated with the hot air delivery pipe road respectively;
The footpath of its bottom upwards is provided with a sideboard, regulates the valve rod of sideboard aperture size and is located on the drying chamber sidewall of sideboard bottom:
Also be respectively equipped with moisture meter, thermometer on the drying chamber sidewall.
Be provided with the allotment chamber between microwave launch window and the waveguide sky, the allotment chamber is provided with tuner.
The utlity model has the advantage of two aspects:
One, can carry out rapidly material integral body, uniform heating, efficiency of heating surface height; Can remove effectively grain kind and worm,
Moisture content in the worm's ovum cell, thus reach dry grain kind, kill the purpose of worm and worm's ovum.
Two, the utility model is simple in structure, and low cost of manufacture need not to take large tracts of land place and manpower, helps environment and protects
Protect.
Fig. 1 is the utility model structural representation
Below in conjunction with accompanying drawing, the utility model is further described by infinite embodiment.
As seen from Figure 1, this pesticidal drying apparatus is made up of drying chamber 2 and microwave generating apparatus.Drying chamber 2 is a vertical cuboid, and is made by brass, and its top is a charging aperture 1.Its right flank ten microwave launch windows 12 (only having drawn among the figure two) of from top to bottom evenly arranging.Correspondence is installed with allotment chamber 10, radiating guide 9 and magnetron 8 successively on each window 12, and the power of every magnetron is 800W.The bottom of each microwave launch window 12 has exhausting window 7, and is corresponding with exhausting window 7, has hot-air window 3 on the left side wall of drying chamber 2, and hot-air window 3 is communicated with hot air delivery pipe road 4 respectively.
The bottom of drying chamber 2 directly upwards is installed with sideboard 15, and its underpart is installed with valve rod 5, is used to regulate the size of sideboard 15 apertures.
In the use, pending grain kind enters drying chamber 2 by charging aperture 1, under the jointly controlling of flow control valve 5 and sideboard 15, and the whole heat drying chamber 2 of flowing through slowly, flow generally is controlled at per hour 100～300 kilograms.Microwave, through the allotment of tuner 11, is fed in the drying chamber 2 by polytetrafluoroethylene (PTFE) window 12 through antenna 9 and allotment cavity 10 by magnetron 8 again.The microwave field that every magnetron 8 is produced is formed electromagnetic field and non-homogeneous in whole drying chamber, and is just even among a small circle, and this is according to the needs of and desinsection dry to the grain kind and particular design.Can reach the purpose of this utility model to the microwave treatment of grain kind by short time repeatedly.According to the humidity and the worm's ovum content of the material of reality, can select different power levels, promptly can independently open the 1st to the 10th magnetron 8 from top to bottom, the drying and the desinsection that carry out are in various degree handled.Reading according to moisture meter 13 and thermometer 14 in the drying chamber 2 feeds back size, working time and the flow velocity of grain kind in drying chamber 2 that the control microwave power is set.With the wheat is example, when humidity greater than 20 percent the time, the heated drying air by conveyance conduit 4, is sent into the drying chamber 2 from window 3 respectively, wheat is carried out predrying processings of drying, can improve the effect of drying and desinsection so greatly.Humid air under predrying and heating using microwave acting in conjunction will be discharged from exhausting window 7.The wheat of handling well is through exporting 6 outputs.
Adopt above-mentioned flow process, can under the condition of not damaging wheat body performance, carry out drying and desinsection fast and effectively wheat.To the kill ratio of worm's ovum near 96 percent.Also can carry out after-treatment to the wheat after handling, killing rate will be higher.
Claims (2)
1, novel grain kind pesticidal drying apparatus is made up of microwave generating apparatus etc., it is characterized in that:
Drying chamber is a vertical cuboid, and its top is provided with charging aperture;
The one side evenly is provided with plural microwave launch window from top to bottom, the corresponding microwave generating apparatus of being made up of magnetron, radiating guide that is provided with on each window; The bottom of each microwave launch window is provided with exhausting window, is provided with plural hot-air window with the corresponding drying chamber of exhausting window another side, and the hot-air window is communicated with the hot air delivery pipe road respectively;
The footpath of its bottom upwards is provided with a sideboard, regulates the valve rod of sideboard aperture size and is located on the drying chamber sidewall of sideboard bottom;
Also be respectively equipped with moisture meter, thermometer on the drying chamber sidewall.
2, novel grain kind pesticidal drying apparatus according to claim 1 is characterized in that: microwave launch window and waveguide sky
Be provided with the allotment chamber between the line, the allotment chamber is provided with tuner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99228136 CN2368297Y (en) | 1999-04-09 | 1999-04-09 | Pesticidal drying apparatus for cereal seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99228136 CN2368297Y (en) | 1999-04-09 | 1999-04-09 | Pesticidal drying apparatus for cereal seeds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2368297Y true CN2368297Y (en) | 2000-03-15 |
Family
ID=34017565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99228136 Expired - Fee Related CN2368297Y (en) | 1999-04-09 | 1999-04-09 | Pesticidal drying apparatus for cereal seeds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2368297Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102422834A (en) * | 2011-12-20 | 2012-04-25 | 湖南省中晟热能科技有限公司 | Microwave insecticidal mildew resisting device for rice |
| CN103115484A (en) * | 2013-01-14 | 2013-05-22 | 新疆农业大学 | Cross-flow type layered drying machine |
| WO2014022212A1 (en) * | 2012-08-02 | 2014-02-06 | DeHumidification Manufacturing LP | Rf regeneration of hydro-absorptive material |
| CN103907678A (en) * | 2012-12-29 | 2014-07-09 | 宏硕系统股份有限公司 | Microwave worm egg removal device suitable for cereal |
| CN109453987A (en) * | 2018-10-17 | 2019-03-12 | 芜湖市传世信息技术有限公司 | A kind of device for finely selecting and processing agricultural products |
| CN110701892A (en) * | 2018-07-09 | 2020-01-17 | 安徽谷王烘干机械有限公司 | Grain drying method and apparatus |
-
1999
- 1999-04-09 CN CN 99228136 patent/CN2368297Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102422834A (en) * | 2011-12-20 | 2012-04-25 | 湖南省中晟热能科技有限公司 | Microwave insecticidal mildew resisting device for rice |
| WO2014022212A1 (en) * | 2012-08-02 | 2014-02-06 | DeHumidification Manufacturing LP | Rf regeneration of hydro-absorptive material |
| CN103907678A (en) * | 2012-12-29 | 2014-07-09 | 宏硕系统股份有限公司 | Microwave worm egg removal device suitable for cereal |
| CN103115484A (en) * | 2013-01-14 | 2013-05-22 | 新疆农业大学 | Cross-flow type layered drying machine |
| CN110701892A (en) * | 2018-07-09 | 2020-01-17 | 安徽谷王烘干机械有限公司 | Grain drying method and apparatus |
| CN109453987A (en) * | 2018-10-17 | 2019-03-12 | 芜湖市传世信息技术有限公司 | A kind of device for finely selecting and processing agricultural products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |