CN102422834A - Microwave insecticidal mildew resisting device for rice - Google Patents
Microwave insecticidal mildew resisting device for rice Download PDFInfo
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- CN102422834A CN102422834A CN2011104309326A CN201110430932A CN102422834A CN 102422834 A CN102422834 A CN 102422834A CN 2011104309326 A CN2011104309326 A CN 2011104309326A CN 201110430932 A CN201110430932 A CN 201110430932A CN 102422834 A CN102422834 A CN 102422834A
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Abstract
The invention discloses a microwave insecticidal mildew resisting device for rice. A feeding distribution mechanism (3) is arranged at one end of a microwave oven cavity (7); a discharging distribution mechanism (8) is arranged at the other end of the microwave oven cavity (7); at least one furnace tube (5) is connected between the feeding distribution mechanism (3) and the discharging distribution mechanism (8); a temperature measuring mechanism and a microwave energy recovery system (6) which act on the furnace tubes (5) are arranged on the microwave oven cavity (7); a feeding microwave suppressor (2) is abutted to one end of the feeding distribution mechanism (3); a feeding mechanism (1) is abutted to the other end of the feeding microwave suppressor (2); one end of a discharging microwave suppressor (9) is abutted to the other end of the discharging distribution mechanism (8); a discharging device is abutted to the discharging microwave suppressor (9); and the microwave energy recovery system (6) and the temperature measuring mechanism are electrically connected with a control system (12). According to the microwave insecticidal mildew resisting device disclosed by the invention, pests in rice or paddy as well ova in rice grains or coarse grains can be thoroughly killed and original nutrition, quality, attractiveness and flavor of the rice are maintained; and the microwave insecticidal mildew resisting device has the advantages of long service life, simple structure, low production cost, high yield and high insecticidal efficiency.
Description
Technical field
The present invention relates to a kind of disinsection mold-proof device, particularly relate to a kind of microwave rice disinsection mold-proof device.
Background technology
Grain security is the strategic issue that the Chinese government pays much attention to always.The existing foodstuff preservation of China generally adopts the chemical fumigation method to come insect protected, anti-going mouldy.Though the tradition storage method has effect preferably, it is to be difficult to thorough kill pests and worm's ovum and to prevent to go mouldy that the prolonged application chemical method is carried out foodstuff preservation one, the 2nd, and insect and worm's ovum can produce stronger pesticide resistance, and the 3rd, bring food security and ecological environment problem.
Summary of the invention
Technical problem to be solved by this invention provide a kind of energy consumption low, kill insect and worm's ovum in the paddy thoroughly and can keep the microwave rice disinsection mold-proof device of rice original nutrition, quality, attractive in appearance and local flavor.
In order to solve the problems of the technologies described above; Microwave rice disinsection mold-proof device provided by the invention; Microwave cavity one end is provided with equal feeding mechanism, and the other end is provided with equal discharging mechanism, between described equal feeding mechanism and described equal discharging mechanism, is connected with at least one boiler tube; Described microwave cavity is provided with temperature measuring mechanism and the microwave energy-feeding system that acts on described boiler tube; The other end of described equal feeding mechanism is to being connected to an end of charging microwave TVS, and the other end of described charging microwave TVS is to being connected to feeding mechanism, and the other end of described equal discharging mechanism is to being connected to an end of discharging microwave TVS; Described discharging microwave TVS is to being connected to drawing mechanism, and described microwave energy-feeding system and described temperature measuring mechanism are electrically connected with the control system.
Described drawing mechanism is: the other end of described discharging microwave TVS is to being connected to an end of 90 degree turning mechanisms, and the other end of described 90 degree turning mechanisms is to being connected to the spiral discharging machine structure.
Described furnace tube material adopts polytetrafluoroethylmaterial material, and diameter is Φ 100～Φ 300.
Described microwave energy-feeding system is installed in the both sides of described microwave cavity; The center of described microwave energy-feeding system and the center of described boiler tube on same vertical plane and the center of described microwave energy-feeding system and the center square crossing of described boiler tube install, let microwave fully get in the boiler tube worm's ovum in the rice killed fast.
Described microwave energy-feeding system adopts leaky antenna.
Described temperature measuring mechanism adopts the high accuracy infrared thermometer.
The microwave power supply leakage transformer of described control system adopts triangular form to connect method.
Adopt the microwave rice disinsection mold-proof device of technique scheme, through microwave the moisture of insect in the rice and worm's ovum is taken out of and killed off the insect pests and worm's ovum, desinsection time ratio conventional method shortens greatly, has improved desinsection production efficiency.The microwave energy-feeding system is installed in the both sides of microwave cavity; The center of microwave energy-feeding system and the center of boiler tube on same vertical plane and the center square crossing of the center of microwave energy-feeding system and boiler tube install, let microwave fully get in the boiler tube worm's ovum in the rice killed fast.Adopt leaky antenna large tracts of land energy regenerative mode, can guarantee that material dewatering is even, the while can guarantee to reflect little, and is little to the microwave source injury; Temp measuring system adopts the infrared thermometer thermometric, and temperature accurately is controlled at 45～60 ℃, guarantees disposable the killing of insect and worm's ovum ability; Control system microwave power supply leakage transformer adopts triangular form to connect method, can improve the stability of equipment.All feeding mechanism all adopts homocline mechanism with equal discharging mechanisms, lets the speed-controllable system of desinsection.
In sum, the present invention utilizes the microwave non-thermal effect to cut down the consumption of energy, and adopts the online desinsection of microwave of low energy densities, and killing rate can reach 100%; Can kill insect and worm's ovum and the grain of rice in rice or the paddy, the worm's ovum in the grain fast up hill and dale, have the stabilization of equipment performance height, service life of equipment is long; Simple in structure, production cost is low, and output is big; Insecticide efficiency is high, and has kept advantages such as rice original nutrition, quality, attractive in appearance and local flavor, can be widely used in the rice desinsection.The present invention will provide a new approach for the safe grain storage of China, and this microwave rice insecticidal technology will be in the safety that ensures edible rice, play a significant role in the nuisanceless production of promotion rice.
Description of drawings
Fig. 1 is a microwave cavity cutaway view of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further.
As shown in Figure 1; Microwave cavity 7 upper ends are provided with equal feeding mechanism 3; The lower end is provided with equal discharging mechanism 8, all is being connected with many boiler tubes 5 between feeding mechanism 3 and the equal discharging mechanism 8, and boiler tube 5 materials adopt polytetrafluoroethylmaterial material; Diameter is Φ 100～Φ 300; The both sides of microwave cavity 7 are provided with the high accuracy infrared thermometer 4 and microwave energy-feeding system 6 that acts on boiler tube 5, the center of the center of microwave energy-feeding system 6 and boiler tube 5 on same vertical plane and the center square crossing of the center of microwave energy-feeding system 6 and boiler tube 5, microwave energy-feeding system 6 employing leaky antennas; All the other end of feeding mechanism 3 is to being connected to an end of charging microwave TVS 2; The other end of charging microwave TVS 2 is to being connected to feeding mechanism 1; All the other end of discharging mechanism 8 is to being connected to an end of discharging microwave TVS 9; The other end of discharging microwave TVS 9 is to being connected to an end of 90 degree turning mechanisms 10; The other end of 90 degree turning mechanisms 10 is to being connected to spiral discharging machine structure 11, and microwave energy-feeding system 6 is electrically connected with control system 12 with high accuracy infrared thermometer 4, and the microwave power supply leakage transformer of control system 12 adopts triangular form to connect method.
As shown in Figure 1, feeding mechanism 1 adopts broach hopper, guarantees that material can not be scattered, and feeding mechanism 1 port of export is connected with charging microwave TVS 2; Charging microwave TVS 2 adopts reasonably design and absorbing material to guarantee that microwave can not radiate harmful to human key health, and charging microwave TVS 2 other ends are connected with equal feeding mechanism 3; All feeding mechanism 3 lets material get into equably in the boiler tube 5, and all feeding mechanism 3 is connected with microwave cavity 7; Microwave cavity 7 is provided with high accuracy infrared thermometer 4 and is electrically connected with control system 12 with microwave energy-feeding system 6; High accuracy infrared thermometer 4 adopts the high accuracy infrared thermometry; Be installed in microwave cavity 7 surfaces, temperature accurately is controlled at 50～55 ℃, guarantees disposable the killing of insect and worm's ovum ability; Boiler tube 5 materials adopt polytetrafluoroethylmaterial material, and diameter is between Φ 100～Φ 300, intersect installation with microwave energy-feeding system 6, let microwave get into fully that boiler tube 5 is interior to kill the worm's ovum in the rice fast; Microwave energy-feeding system 6 is installed in the both sides of microwave cavity 7, and the power density in the control microwave cavity 7 is at 5～20Kw/m
3In, microwave energy-feeding system 6 adopts leaky antennas, leaky antenna center and boiler tube 5 the center on same vertical plane; The microwave power supply leakage transformer of control system 12 adopts triangular form to connect method; Microwave cavity 7 is connected with equal discharging mechanism 8; All discharging mechanism 8 is taken the material from boiler tube 5 out of body of heater equably; All discharging mechanism 8 is connected with discharging microwave TVS 9; Discharging microwave TVS 9 adopts reasonably design and absorbing material to guarantee that microwave can not radiate and is detrimental to health, and discharging microwave TVS 9 and 90 is spent turning mechanisms 10 and is connected; Material gets into spiral discharging mechanism 11 through 90 degree turning mechanisms 10, and spiral discharging mechanism 11 materials adopt stainless steel material, through the screw mechanism control rate rice is transported out, to realize line.
More than invention is merely preferred embodiments of the present invention; Protection scope of the present invention is not exceeded with above-mentioned embodiment; In every case the equivalence done according to disclosed content of those skilled in the art is modified or is changed, in the protection domain of all including in claims to be put down in writing.
Claims (7)
1. microwave rice disinsection mold-proof device; It is characterized in that: microwave cavity (7) one ends are provided with equal feeding mechanism (3); The other end is provided with equal discharging mechanism (8); Between described equal feeding mechanism (3) and described equal discharging mechanism (8), be connected with at least one boiler tube (5), described microwave cavity (7) is provided with temperature measuring mechanism and the microwave energy-feeding system (6) that acts on described boiler tube (5), and the other end of described equal feeding mechanism (3) is to being connected to an end of charging microwave TVS (2); The other end of described charging microwave TVS (2) is to being connected to feeding mechanism (1); The other end of described equal discharging mechanism (8) is to being connected to an end of discharging microwave TVS (9), and described discharging microwave TVS (9) is to being connected to drawing mechanism, and described microwave energy-feeding system (6) and described temperature measuring mechanism are electrically connected with control system (12).
2. microwave rice disinsection mold-proof device according to claim 1; It is characterized in that: described drawing mechanism is: the other end of described discharging microwave TVS (9) is to being connected to an end of 90 degree turning mechanisms (10), and the other end of described 90 degree turning mechanisms (10) is to being connected to spiral discharging machine structure (11).
3. microwave rice disinsection mold-proof device according to claim 1 and 2 is characterized in that: the material of described boiler tube (5) adopts polytetrafluoroethylmaterial material, and diameter is Φ 100～Φ 300.
4. microwave rice disinsection mold-proof device according to claim 1 and 2; It is characterized in that: described microwave energy-feeding system (6) is installed in the both sides of described microwave cavity (7), the center of the center of described microwave energy-feeding system (6) and described boiler tube (5) on same vertical plane and the center square crossing of the center of described microwave energy-feeding system (6) and described boiler tube (5) install.
5. microwave rice disinsection mold-proof device according to claim 1 and 2 is characterized in that: described microwave energy-feeding system (6) adopts leaky antenna.
6. microwave rice disinsection mold-proof device according to claim 1 and 2 is characterized in that: described temperature measuring mechanism adopts high accuracy infrared thermometer (4).
7. microwave rice disinsection mold-proof device according to claim 1 and 2 is characterized in that: the microwave power supply leakage transformer of described control system (12) adopts triangular form to connect method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104309326A CN102422834A (en) | 2011-12-20 | 2011-12-20 | Microwave insecticidal mildew resisting device for rice |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104309326A CN102422834A (en) | 2011-12-20 | 2011-12-20 | Microwave insecticidal mildew resisting device for rice |
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| CN102422834A true CN102422834A (en) | 2012-04-25 |
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| CN2011104309326A Pending CN102422834A (en) | 2011-12-20 | 2011-12-20 | Microwave insecticidal mildew resisting device for rice |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103081989A (en) * | 2013-01-23 | 2013-05-08 | 安徽省农业科学院水稻研究所 | Method for improving mildew resistance of rice bran by using microwave |
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| CN2368297Y (en) * | 1999-04-09 | 2000-03-15 | 李建刚 | Pesticidal drying apparatus for cereal seeds |
| JP2002011079A (en) * | 2000-06-30 | 2002-01-15 | Micro Denshi Kk | Device for exterminating and removing harmful organisms in rice straw, etc |
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| CN202364718U (en) * | 2011-12-20 | 2012-08-08 | 湖南省中晟热能科技有限公司 | Microwave disinsection and mould proof device for rice |
-
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- 2011-12-20 CN CN2011104309326A patent/CN102422834A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368297Y (en) * | 1999-04-09 | 2000-03-15 | 李建刚 | Pesticidal drying apparatus for cereal seeds |
| JP2002011079A (en) * | 2000-06-30 | 2002-01-15 | Micro Denshi Kk | Device for exterminating and removing harmful organisms in rice straw, etc |
| CN1808030A (en) * | 2006-01-13 | 2006-07-26 | 清华大学 | Apparatus for processing grain using microwave energy |
| CN201094249Y (en) * | 2007-08-03 | 2008-08-06 | 霸州市华益科技发展有限公司 | Microwave cereal-drying insect-disinfestation sterilizing box |
| CN201233165Y (en) * | 2008-07-01 | 2009-05-06 | 合肥溢新微波能科技有限公司 | Vertical positive-pressure/negative-pressure microwave energy cereal drying and disinsection machine |
| CN101574028A (en) * | 2009-06-22 | 2009-11-11 | 张东源 | Seed microwave field process unit |
| CN202364718U (en) * | 2011-12-20 | 2012-08-08 | 湖南省中晟热能科技有限公司 | Microwave disinsection and mould proof device for rice |
Non-Patent Citations (3)
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| 《环境科学大辞典》编辑委员会: "《环境科学大辞典》", 31 December 1991, article "聚四氟乙烯", pages: 383 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103081989A (en) * | 2013-01-23 | 2013-05-08 | 安徽省农业科学院水稻研究所 | Method for improving mildew resistance of rice bran by using microwave |
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Application publication date: 20120425 |
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