CN202274727U - Multilayer tunnel-type microwave Chinese traditional medicine pill drier - Google Patents
Multilayer tunnel-type microwave Chinese traditional medicine pill drier Download PDFInfo
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- CN202274727U CN202274727U CN2011203683670U CN201120368367U CN202274727U CN 202274727 U CN202274727 U CN 202274727U CN 2011203683670 U CN2011203683670 U CN 2011203683670U CN 201120368367 U CN201120368367 U CN 201120368367U CN 202274727 U CN202274727 U CN 202274727U
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Abstract
The utility model discloses a multilayer tunnel-type microwave Chinese traditional medicine pill drier which comprises a material transmission device, a microwave drying system and a control cabinet. The multilayer tunnel-type microwave Chinese traditional medicine pill drier is characterized in that the material transmission device comprises a lifting device arranged at the material inlet of a drier box and a multilayer transmission tunnel arranged in the drier box; the transmission tunnel is internally provided with a material transmission band; the multilayer transmission tunnel comprises a plurality of drying layers and a cooling layer; the top of the tunnel for the drying layers is provided with a microwave feed port; the microwave drying system comprises a microwave generation cabinet arranged at one side of the back surface of the drier box; the microwave generation cabinet is internally provided with a power supply system and a microwave generator; the microwave generator is connected to the microwave feed port of the drying layer through a waveguide pipe; and a microwave suppresser is arranged between the microwave generation cabinet and the drier box. According to the utility model, a mode that the material is directly fed above the transmission band and is subjected to microwave heating is adopted, the heating is more uniform, the function loss is reduced, and the heating effect of the device and the quality of the material after heating are improved greatly.
Description
Technical field
The utility model relates to a kind of dry materials equipment, specifically is the multi-layer tunnel of a kind of applied microwave heating ripple traditional Chinese medicine pill drying machine that declines.
Background technology
Microwave drying is different from the traditional drying mode; Its hot conduction orientation is identical with the moisture diffusion direction; Compare with the traditional drying mode; Microwave dryer has advantages such as rate of drying is big, environmental protection and energy saving, production efficiency height, uniform drying, easy realization automation is controlled and improve the quality of products; Thereby more and more widely in the every field application; Just the application and the theory of microwave drying technology have been carried out big quantity research abroad as far back as the sixties in last century, the further development of having got back in nearly decades, the microwave current dry technology has been used for many-sides such as food industry, chemical engineering of materials, medical industry, exploitation of mineral resources industry, ceramic industry, lab analysis, wet natural rubber processing at present.Though compare with traditional dry materials mode, microwave drying has various advantages, still there are some problems in present microwave dryer at aspects such as drying effect, energy loss, cleaner productions, and microwave drying technology still is further improved and improves.
Summary of the invention
In order to realize above-mentioned technical purpose; The utility model provides a kind of improved multi-layer tunnel ripple traditional Chinese medicine pill drying machine that declines, and the characteristics to the dry easy of crack of traditional Chinese medicine pill are designed to the multi-layer tunnel formula with equipment; The multilayer oven dry; One deck cooling, the interlayer upset is evenly dry, can guarantee the quality of product to greatest extent.
Technical scheme of the present invention is:
A kind of multi-layer tunnel ripple traditional Chinese medicine pill drying machine that declines comprises material transmission equipment, microwave drying system and switch board, it is characterized in that:
Said material transmission equipment comprises material lifting device that is arranged on dry cabinet charging aperture and the multilayer transmission tunnel that is arranged in the dry cabinet; Said transmission is provided with the material transport tape in the tunnel; Said multilayer transmission tunnel comprises several layers baking zone and one deck cooling layer; The top, tunnel of baking zone is provided with microwave feedback mouth, and said cooling layer is connected with refrigeration plant; Said microwave drying system comprises the microwave generation cabinet that is arranged on the said dry cabinet back side one side, is provided with power-supply system and microwave generator in the microwave generation cabinet, and said microwave generator is connected to the microwave feedback mouth of baking zone through waveguide; Be provided with the microwave TVS between said microwave generation cabinet and the dry cabinet.
This device adopts the mode of many mouthfuls of energy regeneratives; Microwave electromagnetic field can make material directly accept electromagnetic field energy from the top feed-in of every layer of material, than existing simple from the side or the reactive loss of alternate manner feed-in little; The efficiency of heating surface is high, and the homogeneous heating performance reaches 2-3 times of other feed-in mode.
Further technical scheme comprises:
Said microwave generation cabinet bottom is provided with air inlet, and the top is provided with exhaust outlet, and said air inlet is connected with the heat extraction blower fan.The a plurality of heat resource equipments such as high-voltage capacitance, high voltage silicon rectifier stack, solid-state relay that comprise microwave generator (magnetron) and power-supply system in the microwave generation cabinet; Send into cold wind by the outside; Again the heat that produces in the cabinet is discharged; Prevented that effectively electrical equipment is overheated, kept the temperature environment of workshop.In order to make heat radiation in time, should divide between the thermal source to be arranged, guarantee that cross-ventilated space is unobstructed;
Two ends laterally are crisscross arranged between the transport tape in the said transmission tunnel, so that material can successively drop on lower floor's transport tape from the upper strata transport tape, until exporting from discharging opening;
Said transmission is provided with infrared temperature probe in the tunnel, can reflect the real-time temperature of material when heating, can directly show through display list;
Front one side of said dry cabinet is provided with a plurality of microwave chokes and observes door, to be used for the real-time monitoring of dry materials situation;
Said dry cabinet is provided with independently dehumidification system, forces to discharge the water vapour that produces because of heating using microwave, prevents the following contaminated material of hot gas condensation;
Said switch board is provided with PLC control system, touch-screen and infrared radiation thermometer interlock robot control system(RCS).
Said dry cabinet charging aperture is provided with vibrations hopper and uniform distribution device, also can wait height to be distributed on the transport tape to guarantee that material can drop down down continuously widely.
The beneficial effect of the utility model:
The homogeneous heating degree is high, dry materials is effective, can effectively reduce the reactive loss of the energy, and improve the operating efficiency of equipment greatly, and stable equipment operation has been guaranteed product quality.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the side structure sketch map of Fig. 1.
The specific embodiment
For technical scheme and the technical purpose of illustrating the utility model, the utility model is done further introduction below in conjunction with the accompanying drawing and the specific embodiment.
As shown in the figure, a kind of multi-layer tunnel ripple traditional Chinese medicine pill drying machine that declines comprises:
1), material transmission equipment:
Said material transmission equipment comprises the material lifting device 10 that is arranged on dry cabinet 2 charging apertures and five layers of transmission tunnel that are arranged in the dry cabinet 2; Said five layers of transmission tunnel comprise four layers of baking zone being arranged on the top and one deck cooling layer of bottom; Be equipped with the material transport tape of the nontoxic polytetrafluoroethylmaterial material of food-grade in every layer of transmission tunnel; Above the material transport tape of the top, tunnel of baking zone, be provided with a plurality of microwave feedback mouths, said cooling layer is connected with refrigeration plant 35.In order to monitor the real-time temperature of material heating, transmission also is provided with infrared temperature probe in the tunnel.
Dry cabinet 2 charging apertures are provided with vibrations hopper 11 and uniform distribution device; Make material drip cloth continuously equably on the top layer transport tape; Two ends laterally are crisscross arranged between the transport tape in the transmission tunnel; As shown in Figure 1, so that material drops on lower floor's transport tape from the upper strata transport tape, successively fall to being transferred to discharging opening.The about 600mm of said transmission bandwidth, driving motor adopt VFC, and speed governing is convenient and reliable, under the long situation of transport tape, in order to prevent sideslip, can set up pneumatic automatic deviation correction mechanism.
The position in the corresponding every layer of transmission tunnel of front one side of said dry cabinet 2 also is provided with a plurality of microwave chokes and observes door.
Dry cabinet 2 is provided with independently dehumidification system, comprises hydrofuge fan housing 21 devices such as grade that are arranged on the dry cabinet 2, and is as shown in Figure 2, forces to discharge the water vapour that produces because of heating using microwave, prevents the following contaminated material of hot gas condensation.
2), material drying system:
Said microwave drying system comprises the microwave generation cabinet that is arranged on said dry cabinet 2 back sides one side, is provided with power-supply system and microwave generator 33 in the microwave generation cabinet, and said microwave generator 33 is connected to the microwave feedback mouth 34 of baking zone through waveguide.
Be provided with microwave TVS 4 between above-mentioned microwave generation cabinet and the dry cabinet 2, as the divider wall of electromagnetic field, to guarantee workman's safety in production.Simultaneously, said microwave generation cabinet bottom is provided with air inlet 32, and the top is provided with exhaust outlet 31, and air inlet 32 is connected with the heat extraction blower fan, in cabinet, carries cold air by the outside, discharges the heat that thermal source electrical equipment produces.For guaranteeing separating of thermal source, transformer, high voltage silicon rectifier stack, high-voltage capacitance etc. can be arranged in the microwave distribution box, guarantee that the casing inner air convection in time dispels the heat.
3), switch board:
Said switch board is provided with PLC control system, touch-screen and infrared radiation thermometer interlock robot control system(RCS).Switch board can be installed in tunnel exit near; The various motors that use and the operation and the alarm condition of microwave generator 33 are revealed; The workman can accomplish the on-line setup technological parameter through operating touch-screen, like microwave output power, material heating-up temperature, the material speed of service etc.
Do not allow between casing and casing in the device fabrication of the utility model, the processing, there is the slit above 1.0mm the coupling part between dividing plate and the microwave TVS 4 etc.Elevating hopper, distributing device, dry cabinet 2 tank materials all adopt the 304/2B corrosion resistant plate to make, and cleaning is convenient at slick and sly, seamless, the no dead angle of dry cabinet 2 cabinet walls.Microwave generation cabinet casing also adopts the 304/2B corrosion resistant plate to manufacture and design, and equipment rack 22 adopts the manufacturings of angle steel, stainless steel square tube and 304/2B corrosion resistant plate.
Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replacement or the technical scheme that obtained of equivalent transformation mode, all drop within the protection domain of the utility model.
Claims (9)
1. the multi-layer tunnel ripple traditional Chinese medicine pill drying machine that declines comprises material transmission equipment, microwave drying system and switch board, it is characterized in that:
Said material transmission equipment comprises material lifting device that is arranged on dry cabinet charging aperture and the multilayer transmission tunnel that is arranged in the dry cabinet; Said transmission is provided with the material transport tape in the tunnel; Said multilayer transmission tunnel comprises several layers baking zone and one deck cooling layer; The top, tunnel of baking zone is provided with microwave feedback mouth, and said cooling layer is connected with refrigeration plant;
Said microwave drying system comprises the microwave generation cabinet that is arranged on the said dry cabinet back side one side, is provided with power-supply system and microwave generator in the microwave generation cabinet, and said microwave generator is connected to the microwave feedback mouth of baking zone through waveguide;
Be provided with the microwave TVS between said microwave generation cabinet and the dry cabinet.
2. a kind of multi-layer tunnel according to claim 1 ripple traditional Chinese medicine pill drying machine that declines is characterized in that: said microwave generation cabinet bottom is provided with air inlet, and the top is provided with exhaust outlet, and said air inlet is connected with the heat extraction blower fan.
3. a kind of multi-layer tunnel according to claim 2 ripple traditional Chinese medicine pill drying machine that declines, it is characterized in that: two ends laterally are crisscross arranged between the transport tape in the said transmission tunnel.
4. according to claim 1, the 2 or 3 described a kind of multi-layer tunnels ripple traditional Chinese medicine pill drying machine that declines, it is characterized in that: said transmission is provided with infrared temperature probe in the tunnel.
5. a kind of multi-layer tunnel according to claim 4 ripple traditional Chinese medicine pill drying machine that declines is characterized in that: front one side of said dry cabinet is provided with a plurality of microwave chokes and observes door.
6. a kind of multi-layer tunnel according to claim 5 ripple traditional Chinese medicine pill drying machine that declines is characterized in that:
Said dry cabinet is provided with independently dehumidification system.
7. a kind of multi-layer tunnel according to claim 6 ripple traditional Chinese medicine pill drying machine that declines is characterized in that:
Said switch board is provided with PLC control system, touch-screen and infrared radiation thermometer interlock robot control system(RCS).
8. a kind of multi-layer tunnel according to claim 7 ripple traditional Chinese medicine pill drying machine that declines is characterized in that:
Said dry cabinet charging aperture is provided with vibrations hopper and uniform distribution device.
9. a kind of multi-layer tunnel according to claim 8 ripple traditional Chinese medicine pill drying machine that declines is characterized in that:
Said multilayer transmission tunnel comprises four layers of baking zone that are arranged on the upper strata and one deck cooling layer that is arranged on bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203683670U CN202274727U (en) | 2011-09-30 | 2011-09-30 | Multilayer tunnel-type microwave Chinese traditional medicine pill drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203683670U CN202274727U (en) | 2011-09-30 | 2011-09-30 | Multilayer tunnel-type microwave Chinese traditional medicine pill drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274727U true CN202274727U (en) | 2012-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203683670U Expired - Fee Related CN202274727U (en) | 2011-09-30 | 2011-09-30 | Multilayer tunnel-type microwave Chinese traditional medicine pill drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363790A (en) * | 2013-08-01 | 2013-10-23 | 河南省德耀节能科技有限公司 | Dual heat source vertical type dryer and drying system using same |
| CN108165671A (en) * | 2017-12-22 | 2018-06-15 | 湖南景远微波科技有限公司 | A kind of multi-functional three layers of microwave drier |
-
2011
- 2011-09-30 CN CN2011203683670U patent/CN202274727U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363790A (en) * | 2013-08-01 | 2013-10-23 | 河南省德耀节能科技有限公司 | Dual heat source vertical type dryer and drying system using same |
| CN108165671A (en) * | 2017-12-22 | 2018-06-15 | 湖南景远微波科技有限公司 | A kind of multi-functional three layers of microwave drier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |