CN203432223U - Microwave drying granulator - Google Patents
Microwave drying granulator Download PDFInfo
- Publication number
- CN203432223U CN203432223U CN201320355714.5U CN201320355714U CN203432223U CN 203432223 U CN203432223 U CN 203432223U CN 201320355714 U CN201320355714 U CN 201320355714U CN 203432223 U CN203432223 U CN 203432223U
- Authority
- CN
- China
- Prior art keywords
- microwave
- guided wave
- radiant tube
- wave guide
- inwall
- 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.)
- Expired - Lifetime
Links
- 238000001035 drying Methods 0.000 title claims abstract description 10
- 238000005496 tempering Methods 0.000 claims description 20
- 230000008676 import Effects 0.000 claims description 5
- 238000009795 derivation Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract 5
- 238000001291 vacuum drying Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
A microwave drying granulator is provided with a microwave generation controller and a mixing barrel, and a wave guide device is arranged between the microwave generation controller and the mixing barrel, wherein the wave guide device is provided with a rectangular hollow wave guide tube and a round hollow radiation tube, the inner diameter of the radiation tube is equal to or larger than the length of a diagonal line in the wave guide tube, the wave guide tube is mutually butted with the radiation tube, the wave guide tube is connected with the microwave generation controller, the radiation tube is connected with the mixing barrel, a first wave guide strip and a second wave guide strip are respectively arranged on the upper side and the lower side in the radiation tube, the first wave guide strip is provided with a planar first wave guide surface, two ends of the first wave guide surface are respectively positioned on the inner wall close to the upper side of the wave guide tube and the inner wall close to the upper side of the mixing barrel, the second wave guide strip is provided with a planar second wave guide surface, two ends of the second wave guide surface are respectively positioned on the inner wall close to the lower side of the wave guide tube and, so that the first wave guide surface and the second wave guide surface form a divergent shape in the radiant tube.
Description
Technical field
A comminutor, especially utilizes microwave wet granular to be carried out to the comminutor of drying program.
Background technology
Press, microwave drying comminutor is mainly that several powder are formed to wet granular through mist projection granulating program in tempering tank, after being dried to target moisture content by wet granular, recycling vacuum drying program discharges in tempering tank, though this kind of granulation mode can reach job behavior at a high speed in mixing and granulation program, but latter end vacuum drying program has accounted for whole more than 80 percent activity duration, its main cause is, vacuum drying is to utilize vacuum or environment under low pressure to make food or the inner contained moisture evaporation of medicine, moisture evaporates required phase change energy and must and conduct to article itself by suitable heating and provide.Yet, under environment under low pressure, thermal convection current and heat conducting speed are slower, cause vacuum drying rate of drying low, during operating cost and power consumption, prouctiveness cannot meet the hope of high speed operation, therefore, the creator of this case constantly seeks after variety of way, find that existing microwave technology (utilizes electromagnetic field principle of heating, be different from traditional convection current and conduction) can directly be penetrated in article, make the friction of object intramolecule produce heat, can be vacuum drying the most direct thermal source is provided, thereby overcome the general slow shortcoming of heat resource form energy transmission speed under vacuum state.But general microwave catheter be difficult for to be manufactured, and when connecting microwave generator and tempering tank difficulty comparatively, and the microwave catheter problem that easy produce power is consumed when conduction microwave.
Therefore, how solving the shortcoming of above-mentioned microwave catheter, is the problem place of being engaged in the relevant improvement that dealer desires most ardently of the industry so that microwave can apply to drying-granulating machine effectively.
Utility model content
Main purpose of the present utility model is, utilizes guide wave device to connect microwave and produces controller and tempering tank, makes tempering tank when carrying out drying program, effectively reduce the required time of drying program.
Secondary objective of the present utility model is the radiant tube, the first guided wave bar and the second guided wave bar that utilize guide wave device set, effectively irradiates microwaves in tempering tank, and guide wave device is easily produced.
For achieving the above object, the utility model microwave drying comminutor is provided with microwave and produces controller and tempering tank, and produce between controller and tempering tank and be provided with guide wave device in microwave, guide wave device has the waveguide pipe of hollow rectangular shape and the radiant tube of circular hollow form, and the interior diameter of radiant tube is equal to or greater than the length of waveguide pipe inner opposite angle line, waveguide pipe is docked mutually with radiant tube, and make waveguide pipe be connected in microwave generation controller, and radiant tube is connected in tempering tank, and upper side and lower side are respectively arranged with the first guided wave bar and the second guided wave bar in radiant tube, the first guided wave bar is to have the first plane guided wave face, the first guided wave face two ends lay respectively near the inwall of waveguide pipe upper side and the inwall of close tempering tank upper side, and the second guided wave bar has the second plane guided wave face, the second guided wave face two ends lay respectively near the inwall of waveguide pipe lower side and the inwall of close tempering tank lower side, thereby make the first guided wave face and the second guided wave face in radiant tube, form flaring shape.
Accompanying drawing explanation
The first figure is stereo appearance figure of the present utility model.
The second figure is partial side, cross-sectional view of the present utility model.
The 3rd figure is pseudosection on part of the present utility model.
The specific embodiment
Refer to Fig. 1 to shown in Fig. 3; in figure, can know and find out; comminutor 10 of the present utility model is provided with microwave and produces controller 1 and tempering tank 2; and produce between controller 1 and tempering tank 2 and be provided with guide wave device 3 in microwave; and guide wave device 3 has waveguide pipe 31, radiant tube 32, the first guided wave bar 33, the second guided wave bar 34 and fixed head 35, wherein:
The body that described waveguide pipe 31 is hollow rectangular shape, waveguide pipe 31 one end are provided with and are connected in the microwave input 311 that microwave produces controller 1, the other end is provided with microwave output 312, and microwave input 311 is connected in microwave and produces controller 1, and microwave output 312 outer surfaces are laterally extending, there is the first fixed part 313.
The body that described radiant tube 32 is circular hollow form, radiant tube 32 one end are provided with the microwave importing end 321 that is connected in microwave output 312, the other end is provided with the microwave derivation end 322 that is connected in tempering tank 2, microwave imports end 321 outer surfaces are laterally extending the second fixed part 323, and the interior diameter of radiant tube 32 is equal to or greater than the length of waveguide pipe 31 inner opposite angle lines.
Described the first guided wave bar 33 is arranged at the upper side in radiant tube 32, and the first guided wave bar 33 has the first plane guided wave face 331, first guided wave face 331 one end are positioned at the inwall near microwave output 312 upper sides, and the other end is close to the inwall that microwave is derived end 322 upper sides, and in the first guided wave face 331 2 side direction, be extended with the first side wall 332, the first side wall 332 ends are fixed on the inwall of radiant tube 32 upper sides.
Described the second guided wave bar 34 is arranged at the lower side in radiant tube 32, and the second guided wave bar 34 has the second plane guided wave face 341, the second guided wave face 341 2 side direction downward-extensions have the second sidewall 342, the second sidewall 342 ends are fixed on the inwall of radiant tube 32 lower side, second guided wave face 341 one end are positioned at the inwall near microwave output 312 lower side, and the other end is close to the inwall that microwave is derived end 322 lower side, thereby make the first guided wave face 331 and the second guided wave face 341 import end 321 from microwave in radiant tube 32, to microwave derivation end 322, form flaring shape.
Described fixed head 35 is placed between the first fixed part 313 of waveguide pipe 31 and the second fixed part 323 of radiant tube 32, and the first fixed part 313 and the second fixed part 323 are individually fixed in fixed head 35 2 side surfaces.
Thus; when the wet granular in 2 pairs of buckets of tempering tank of the utility model comminutor 10 carries out drying program; microwave produces controller 1 can produce microwave; microwave can be transmitted to radiant tube 32 via the waveguide pipe 31 of guide wave device 3; this waveguide pipe 31 is WR340 standard TE10 mode; and when microwave enters after radiant tube 32; by the first guided wave face 331 and the second guided wave face 341 of the first guided wave bar 33 and the second guided wave bar 34 flaring shape that forms; irradiate microwaves in tempering tank 2, make microwave can accelerate the drying program of wet granular.
Therefore; the utility model can solve deficiency and the shortcoming of routine techniques; its key technology is; the utility model is to utilize microwave to accelerate the drying program of comminutor 10; and the guide wave device 3 of comminutor 10 utilizes radiant tube 32 to connect the waveguide pipe 31 of tempering tank 2 and WR340 standard TE10 mode, and radiant tube 32 is easily manufactured and convenient connection.
Claims (4)
1. a microwave drying comminutor; described comminutor is provided with microwave and produces controller and tempering tank; and produce between controller and tempering tank and be provided with guide wave device in microwave, and guide wave device has waveguide pipe, radiant tube, the first guided wave bar and the second guided wave bar, wherein:
Described waveguide pipe is the body of hollow rectangular shape, and waveguide pipe one end is provided with and is connected in the microwave input that microwave produces controller, and the other end is provided with microwave output, and microwave input is connected in microwave generation controller;
Described radiant tube is the body of circular hollow form, and radiant tube one end is provided with the microwave importing end that is connected in microwave output, and the other end is provided with the microwave derivation end that is connected in tempering tank, and the interior diameter of radiant tube is equal to or greater than the length of waveguide pipe inner opposite angle line;
Described the first guided wave bar is arranged at the upper side in radiant tube, and the first guided wave bar has the first plane guided wave face, and first guided wave face one end is positioned at the inwall near microwave output upper side, and the other end is close to the inwall that microwave is derived end upper side;
Described the second guided wave bar is arranged at the lower side in radiant tube, and the second guided wave bar has the second plane guided wave face, second guided wave face one end is positioned at the inwall near microwave output lower side, and the other end is close to the inwall that microwave is derived end lower side, thereby make the first guided wave face and the second guided wave face in radiant tube, from microwave, import end and derive end formation flaring shape to microwave.
2. microwave drying comminutor according to claim 1, is extended with the first side wall in the first guided wave face two side direction of wherein said the first guided wave bar, and the first side wall end is fixed on the inwall of radiant tube upper side.
3. microwave drying comminutor according to claim 1, the second guided wave face two side direction downward-extensions of wherein said the second guided wave bar have the second sidewall, and the second sidewall end is fixed on the inwall of radiant tube lower side.
4. microwave drying comminutor according to claim 1; wherein said waveguide pipe has the first fixed part in microwave output outer surface is laterally extending; and radiant tube imports in microwave, end outer surface is laterally extending the second fixed part; and the microwave output of waveguide pipe and the microwave of radiant tube import between end and are provided with fixed head, and make the first fixed part and the second fixed part be fixed on respectively fixed head two side surfaces.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102216004 | 2012-06-20 | ||
| TW102216004 | 2012-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203432223U true CN203432223U (en) | 2014-02-12 |
Family
ID=50061257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320355714.5U Expired - Lifetime CN203432223U (en) | 2012-06-20 | 2013-06-20 | Microwave drying granulator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3185725U (en) |
| CN (1) | CN203432223U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288681A (en) * | 2016-07-29 | 2017-01-04 | 无锡市三峰仪器设备有限公司 | A kind of air blast microwave drying oven |
-
2013
- 2013-06-19 JP JP2013003482U patent/JP3185725U/en not_active Expired - Lifetime
- 2013-06-20 CN CN201320355714.5U patent/CN203432223U/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP3185725U (en) | 2013-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
|
| CX01 | Expiry of patent term |