CN205051904U - Microwave heating equipment suitable for powder / volatile material - Google Patents
Microwave heating equipment suitable for powder / volatile material Download PDFInfo
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- CN205051904U CN205051904U CN201520829608.5U CN201520829608U CN205051904U CN 205051904 U CN205051904 U CN 205051904U CN 201520829608 U CN201520829608 U CN 201520829608U CN 205051904 U CN205051904 U CN 205051904U
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Abstract
The utility model discloses a microwave heating equipment suitable for powder / volatile material, including furnace body (5), furnace (9), microwave emergence system (2), microwave feed -in mouth (3), external thermal insulation layer (4) or interior heat preservation (8) furnace (9) in be equipped with and be in microwave feed -in mouth (3) side furnace body (5) with furnace (9) in the material between pass through ripples baffle (6). The utility model relates to a prevent that thereby blind plate scaling loss, puncture from improving the operating stability's of microwave components and parts life and whole equipment microwave heating equipment suitable for powder / volatile material.
Description
Technical field
The utility model relates to a kind of microwave heating equipment, especially relates to a kind of microwave heating equipment being applicable to powder body material and volatile material.
Background technology
Microwave heating is a kind of Novel heating mode by material self dielectric loss and self-heating in microwave field, except can making material Fast Heating and heating up, also has and improves reaction speed, improves reacting finisheding degree, reduces the non-thermal effects such as by-products content.
Microwave heating, be produce microwave by the magnetron in microwave generation system, microwave Formation rule in transmission system shakes and transmits, and finally by adpting flange by microwave feed-in reaction cavity, realizes heating material.For reducing the power loss of microwave in transmission system and avoiding causing the electric components job stability in microwave generation system to reduce because of dust adhesion and useful life shortens, often need to arrange blind plate at microwave feed-in mouth.But because the adpting flange near microwave feed-in mouth need adopt water-cooling pattern to ensure equipment good seal to guarantee flange indeformable, therefore to affect temperature by flange water-cooling system lower for blind plate.When microwave equipment is for the treatment of powder material or volatile material, dust easily condensation on blind plate, gathers and formed and block.And due to the microwave power of microwave feed-in mouth comparatively concentrated, the material blocked on blind plate is rapidly heated and even forms focus, thus causes blind plate scaling loss and puncturing, and then jeopardizes the operation stability of microwave device useful life and integral device.
Utility model content
Technical problem to be solved in the utility model is to provide and a kind ofly prevents blind plate scaling loss, puncture thus improve the microwave heating equipment being applicable to powder/volatile material of the operation stability of microwave device useful life and integral device.
In order to solve the problems of the technologies described above, the microwave heating equipment of what the utility model provided be applicable to powder/volatile material, comprise body of heater, burner hearth, microwave generation system, microwave feed-in mouth, external thermal insulation or inner thermal insulating layer, be provided with in described burner hearth and be in the described microwave body of heater of feedback described in entrance side and the wave transparent dividing plate between the material in described burner hearth.
In described burner hearth, be provided with gas flow purging device, the outlet of described gas flow purging device aligns described wave transparent separator face to the side of material.
Described wave transparent dividing plate is located between described inner thermal insulating layer and material, and namely described inner thermal insulating layer is located between described body of heater and described wave transparent dividing plate.
Described wave transparent dividing plate is located between described body of heater and described inner thermal insulating layer.
Described wave transparent dividing plate is ceramic wafer, microcrystal glass plate, micarex, quartz plate, polytetrafluoroethylene composite plate, polyether-ether-ketone composite plate, polytetrafluoroethylmodified modified plastic plate or polyether-ether-ketone modified plastics plate.
Adopt the microwave heating equipment being applicable to powder/volatile material of technique scheme, be for the blind plate scaling loss easily occurred in microwave equipment process granular material and volatile material process, puncture, cause the problems such as microwave equipment fluctuation of service, operational efficiency are low and propose a kind of microwave heating equipment being applicable to above-mentioned material process.Wherein, wave transparent dividing plate plays buffer action to from the airborne dust of material and volatile matter; The air-supply of gas flow purging device purges wave transparent dividing plate, prevents dust in the condensation of wave transparent dividing plate or gathers.
The utility model has following beneficial effect:
Prevent material from gathering at blind plate, avoid heating process to inhale microwave heating fast because of accumulation dust and cause blind plate scaling loss or puncture;
Simultaneously because dividing plate does not connect water cooling plant, and closer to thermal source, therefore the plate surface temperature of dividing plate is higher compared with the plate surface temperature of blind plate, can effectively reduce volatile matter condensation on plate face;
Adopt air-flow to purge wave transparent dividing plate, prevent dust from gathering;
Improve thermal field and atmosphere evenness: wave transparent dividing plate the natural subsidence stroke that effectively can shorten dust is set, therefore equipment does not need the natural subsidence stroke being improved dust by increasing device height, decreases heat loss simultaneously; The flowing that purging system is preventing dust stop from adding atmosphere and heat in body of heater simultaneously, thus improve the uniformity of thermal field and atmosphere.
In sum, the utility model a kind ofly prevents blind plate scaling loss, punctures thus improves the microwave heating equipment being applicable to powder/volatile material of the operation stability of microwave device useful life and integral device.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 of the present utility model.
Fig. 2 is the structural representation of embodiment 2 of the present utility model.
Fig. 3 is the structural representation of embodiment 3 of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The utility model is for the blind plate scaling loss easily occurred in microwave equipment process granular material and volatile material process, punctures, cause the problems such as microwave equipment fluctuation of service, operational efficiency are low, propose a kind of microwave heating equipment being applicable to above-mentioned material process.
Embodiment 1:
See Fig. 1, burner hearth 9 is formed in body of heater 5, body of heater 5 is provided with microwave feed-in mouth 3, the upper end of microwave feed-in mouth 3 is connected with microwave generation system 2, blind plate 10 is provided with in microwave feed-in mouth 3, the outside of body of heater 5 is provided with external thermal insulation 4, be provided with in burner hearth 9 be in microwave feed-in mouth 3 side body of heater 5 and burner hearth 9 in material 7 between wave transparent dividing plate 6.
Further, be provided with gas flow purging device 1 in burner hearth 9, the outlet of gas flow purging device 1 aligns the side of wave transparent dividing plate 6 in the face of material 7.
Wave transparent dividing plate 6 is ceramic wafer.
Embodiment 2:
See Fig. 2, burner hearth 9 is formed in body of heater 5, body of heater 5 is provided with microwave feed-in mouth 3, the upper end of microwave feed-in mouth 3 is connected with microwave generation system 2, be provided with blind plate 10 in microwave feed-in mouth 3, the outside of body of heater 5 is provided with inner thermal insulating layer 8, is provided with wave transparent dividing plate 6 in burner hearth 9, wave transparent dividing plate 6 is located between inner thermal insulating layer 8 and material 7, namely between inner thermal insulating layer 8 body of heater 5 that is located at microwave feed-in mouth 3 side and wave transparent dividing plate 6.
Further, be provided with gas flow purging device 1 in burner hearth 9, the outlet of gas flow purging device 1 aligns the side of wave transparent dividing plate 6 in the face of material 7.
Wave transparent dividing plate 6 is microcrystal glass plate.
Embodiment 3:
See Fig. 3, burner hearth 9 is formed in body of heater 5, body of heater 5 is provided with microwave feed-in mouth 3, the upper end of microwave feed-in mouth 3 is connected with microwave generation system 2, blind plate 10 is provided with in microwave feed-in mouth 3, the outside of body of heater 5 is provided with inner thermal insulating layer 8, is provided with wave transparent dividing plate 6 in burner hearth 9, between the body of heater 5 that wave transparent dividing plate 6 is located at microwave feed-in mouth 3 side and inner thermal insulating layer 8.
Further, be provided with gas flow purging device 1 in burner hearth 9, the outlet of gas flow purging device 1 aligns the side of wave transparent dividing plate 6 in the face of material 7.
Wave transparent dividing plate 6 is micarex.
Wave transparent dividing plate 6 can also be quartz plate, polytetrafluoroethylene composite plate, polyether-ether-ketone composite plate, polytetrafluoroethylmodified modified plastic plate or polyether-ether-ketone modified plastics plate.
See Fig. 1, Fig. 2 and Fig. 3, wave transparent dividing plate 6 plays buffer action to from the airborne dust of material 7 and volatile matter; Gas flow purging device 1 is blown and to be purged wave transparent dividing plate 6 side in the face of material 7, prevents dust in the condensation of wave transparent dividing plate 6 or gathers.
The innovation of this programme is: between microwave feed-in mouth 3 and material 7, arrange wave transparent dividing plate 6, thus prevents dust and the condensation of fugitive constituent on blind plate 10, gathers, and prevents blind plate 10 scaling loss, punctures; The gas flow guiding effect of wave transparent dividing plate 6, can improve atmosphere and warm field uniformity simultaneously, improves stabilization of equipment performance.
Claims (7)
1. one kind is applicable to the microwave heating equipment of powder/volatile material, comprise body of heater (5), burner hearth (9), microwave generation system (2), microwave feed-in mouth (3), external thermal insulation (4) or inner thermal insulating layer (8), it is characterized in that: be provided with in described burner hearth (9) be in described microwave feed-in mouth (3) side described body of heater (5) and described burner hearth (9) in material between wave transparent dividing plate (6).
2. the microwave heating equipment being applicable to powder/volatile material according to claim 1, it is characterized in that: in described burner hearth (9), be provided with gas flow purging device (1), the outlet of described gas flow purging device (1) aligns the side of described wave transparent dividing plate (6) in the face of material.
3. the microwave heating equipment being applicable to powder/volatile material according to claim 1 and 2, it is characterized in that: described wave transparent dividing plate (6) is located between described inner thermal insulating layer (8) and material, namely described inner thermal insulating layer (8) is located between described body of heater (5) and described wave transparent dividing plate (6).
4. the microwave heating equipment being applicable to powder/volatile material according to claim 1 and 2, is characterized in that: described wave transparent dividing plate (6) is located between described body of heater (5) and described inner thermal insulating layer (8).
5. the microwave heating equipment being applicable to powder/volatile material according to claim 1 and 2, is characterized in that: described wave transparent dividing plate (6) is ceramic wafer, microcrystal glass plate, micarex, quartz plate, polytetrafluoroethylene composite plate, polyether-ether-ketone composite plate, polytetrafluoroethylmodified modified plastic plate or polyether-ether-ketone modified plastics plate.
6. the microwave heating equipment being applicable to powder/volatile material according to claim 3, is characterized in that: described wave transparent dividing plate (6) is ceramic wafer, microcrystal glass plate, micarex, quartz plate, polytetrafluoroethylene composite plate, polyether-ether-ketone composite plate, polytetrafluoroethylmodified modified plastic plate or polyether-ether-ketone modified plastics plate.
7. the microwave heating equipment being applicable to powder/volatile material according to claim 4, is characterized in that: described wave transparent dividing plate (6) is ceramic wafer, microcrystal glass plate, micarex, quartz plate, polytetrafluoroethylene composite plate, polyether-ether-ketone composite plate, polytetrafluoroethylmodified modified plastic plate or polyether-ether-ketone modified plastics plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829608.5U CN205051904U (en) | 2015-10-23 | 2015-10-23 | Microwave heating equipment suitable for powder / volatile material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829608.5U CN205051904U (en) | 2015-10-23 | 2015-10-23 | Microwave heating equipment suitable for powder / volatile material |
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| Publication Number | Publication Date |
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| CN205051904U true CN205051904U (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520829608.5U Active CN205051904U (en) | 2015-10-23 | 2015-10-23 | Microwave heating equipment suitable for powder / volatile material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105246183A (en) * | 2015-10-23 | 2016-01-13 | 湖南华冶微波科技有限公司 | Microwave heating device applicable to powder/volatile material |
| CN105792403A (en) * | 2016-04-10 | 2016-07-20 | 安徽众尚微波科技有限公司 | Microwave heating device for powder-like volatile material |
-
2015
- 2015-10-23 CN CN201520829608.5U patent/CN205051904U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105246183A (en) * | 2015-10-23 | 2016-01-13 | 湖南华冶微波科技有限公司 | Microwave heating device applicable to powder/volatile material |
| CN105792403A (en) * | 2016-04-10 | 2016-07-20 | 安徽众尚微波科技有限公司 | Microwave heating device for powder-like volatile material |
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