CN205192099U - Novel drying system - Google Patents
Novel drying system Download PDFInfo
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- CN205192099U CN205192099U CN201520885869.9U CN201520885869U CN205192099U CN 205192099 U CN205192099 U CN 205192099U CN 201520885869 U CN201520885869 U CN 201520885869U CN 205192099 U CN205192099 U CN 205192099U
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Abstract
The utility model discloses a novel drying system, including microwave drying room, cooling tube, refrigeration plant, vacuum tube, vacuum pump, rotation type material dish, microwave drying room lower part is equipped with rotation type material dish, and the side is equipped with cooling tube and vacuum tube, cooling tube links to each other with refrigeration plant, the vacuum tube links to each other with the vacuum pump, the rotation type material portion of trying to get to the heart of a matter is equipped with the thermoscope, microwave drying roof portion is equipped with a plurality of microwave generator, microwave generator is the dot matrix and arranges, microwave drying room side is equipped with pressure sensor. The utility model discloses a cold dry technique in microwave vacuum can keep treating the original shape of dry material betterly, prevents to treat the oxidation of dry material.
Description
Technical field
The utility model relates to a kind of drying equipment, is specifically related to a kind of microwave vacuum freeze-drying device.
Background technology
Existing drying system is all generally adopt common Resistant heating dry, or coal and oil heat drying.There is the shortcoming that firing rate is slow, efficiency is low, energy consumption is large in this heated-air drying mode of heating, hot mass transfer is extremely slow, heat skewness, most distinct issues in the middle of practical application are caused to be exactly that energy consumption is large, production cycle is long, material each position drying is inconsistent, easily occurs the situation of hot-spot or non-bone dry.
Utility model content
The utility model, for overcoming the deficiencies in the prior art, provides that a kind of firing rate is fast, production efficiency is high, the novel microwave vacuum freeze drier of homogeneous heating.
The utility model is achieved by the following technical programs: a kind of novel dried system, comprise microwave dryer, refrigerator pipes, refrigeration plant, vacuum tube, vavuum pump, rotating material dish, described microwave dryer bottom is provided with rotating material dish, side is provided with refrigerator pipes and vacuum tube, described refrigerator pipes is connected with refrigeration plant, described vacuum tube is connected with vavuum pump, described rotating material tray bottom is provided with thermal detector, described microwave dryer top is provided with multiple microwave generator, described microwave generator is lattice arrangement, described microwave dryer side is provided with pressure sensor.
Further, described thermal detector is infrared temperature measurement device, and described infrared temperature measurement device has multiple, and the lattice arrangement that is square.
The beneficial effects of the utility model are:
(1) the utility model adopts microwave vacuum cool-drying technology, and the shape that can material to be dried be kept preferably original, prevents the oxidation of material to be dried.The utility model adopts microwave as heating source, and microwave is a kind of electromagnetic wave, can produce electromagnetic field of high frequency, and the polar molecule in dielectric material constantly changes polarity orientation at elect magnetic field along with the frequency of electromagnetic field, and molecule is vibrated back and forth, produces frictional heat.Because in wet stock, aqueous water dielectric loss is larger, just can absorb microwave energy in a large number and change heat energy into, temperature of charge is constantly raised, and the microwave of people's internal batch can carry out entirety heating to material thoroughly, namely so-called without thermograde heating, and then obtain better drying effect.Heating using microwave does not need heat medium, is convenient to control, and the thermal efficiency is high.Using the thermal source of microwave as lyophilization system, still can normally heat material under vacuum conditions, and firing rate is fast, greatly can improve freeze drying rate.Meanwhile, utilize heating using microwave quick heating and there is the feature of non-thermal effect, in freeze-drying process, sterilization processing can be carried out to material.
(2) the utility model adopts multiple microwave generator in lattice arrangement and infrared temperature measurement device, described infrared temperature measurement device can be measured each spot temperature of the material to be dried in rotating material dish, and the temperature of measurement is transferred to controller, controlled and regulate the watt level of corresponding microwave generator by controller, to ensure the uniformity of material each position heating, material is heated up consistent, not easily occur overheated or heat phenomenon not in place.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In accompanying drawing, 1-microwave dryer, 2-thermal detector, 3-refrigerator pipes, 4-refrigeration plant, 5-pressure sensor, 6-microwave generator, 7-vavuum pump, 8-vacuum tube, 9-rotating material dish.
Detailed description of the invention
Below in conjunction with accompanying drawing, set forth the utility model further.
As shown in Figure 1, a kind of novel dried system, comprises microwave dryer 1, refrigerator pipes 3, refrigeration plant 4, vacuum tube 8, vavuum pump 7, rotating material dish 9, and microwave dryer 1 bottom is provided with rotating material dish 9, is used for placing material to be dried.Microwave dryer 1 side is provided with refrigerator pipes 3, and refrigerator pipes 3 is connected with refrigeration plant 4, can reduce, the temperature in microwave dryer 1 by freezing for the material to be dried in rotating material dish 9 rapidly.Microwave dryer 1 opposite side is provided with vacuum tube 8, and vacuum tube 8 is connected with vavuum pump 7, when vavuum pump 7 works, makes microwave dryer 1 form vacuum negative pressure condition.Microwave dryer 1 top is provided with multiple microwave generator 6, and described microwave generator 6 is square lattice arrangement.Microwave dryer 1 side is provided with pressure sensor 5, is used for measuring the negative pressure of vacuum value in microwave dryer 1.
Be provided with multiple infrared temperature measurement device 2 bottom rotating material dish 9, described infrared temperature measurement device 2 is square lattice arrangement.The temperature online of material detects most important, usually the temperature measurer such as thermocouple and thermal resistance is adopted in conventional freeze-drying, but in microwave freezing microwave dryer 1, microwave can produce strong interference to signals of telecommunication such as the thermocouple of routine and thermal resistances, even cause the fault such as short circuit and electric discharge, so the utility model adopts infrared measurement of temperature method, thermometric reliably, is not subject to microwave interference.Infrared temperature measurement device 2 and microwave generator 6 be square lattice arrangement be in order to: each spot temperature of the material to be dried in rotating material dish 9 is measured, and the temperature of measurement is transferred to controller, controlled and regulate the watt level of corresponding microwave generator 6 by controller, to ensure the uniformity of material each position heating, material is heated up consistent, not easily occur overheated or heat phenomenon not in place.
The utility model adopts microwave vacuum cool-drying technology, and the shape that can material to be dried be kept preferably original, prevents the oxidation of material to be dried.
It is to be noted; the utility model is not limited to above-mentioned embodiment; any those skilled in the art, based on any simple modification done above-described embodiment in technical solutions of the utility model, Combination application, equivalent variations and modification, all belong in protection domain of the present utility model.
Claims (2)
1. a novel dried system, it is characterized in that: comprise microwave dryer, refrigerator pipes, refrigeration plant, vacuum tube, vavuum pump, rotating material dish, described microwave dryer bottom is provided with rotating material dish, side is provided with refrigerator pipes and vacuum tube, described refrigerator pipes is connected with refrigeration plant, described vacuum tube is connected with vavuum pump, described rotating material tray bottom is provided with thermal detector, described microwave dryer top is provided with multiple microwave generator, described microwave generator is lattice arrangement, and described microwave dryer side is provided with pressure sensor.
2. the novel dried system of one according to claim 1, is characterized in that: described thermal detector is infrared temperature measurement device, and described infrared temperature measurement device has multiple, and the lattice arrangement that is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885869.9U CN205192099U (en) | 2015-11-09 | 2015-11-09 | Novel drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885869.9U CN205192099U (en) | 2015-11-09 | 2015-11-09 | Novel drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205192099U true CN205192099U (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520885869.9U Active CN205192099U (en) | 2015-11-09 | 2015-11-09 | Novel drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205192099U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178967A (en) * | 2017-05-31 | 2017-09-19 | 镇江虎瑞生物科技有限公司 | A kind of microwave freezes integrated apparatus |
| CN114485077A (en) * | 2022-02-23 | 2022-05-13 | 上海理工大学 | Ultrasonic-assisted freeze drying equipment |
| CN114485077B (en) * | 2022-02-23 | 2024-06-25 | 上海理工大学 | Ultrasonic-assisted freeze drying equipment |
-
2015
- 2015-11-09 CN CN201520885869.9U patent/CN205192099U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178967A (en) * | 2017-05-31 | 2017-09-19 | 镇江虎瑞生物科技有限公司 | A kind of microwave freezes integrated apparatus |
| CN114485077A (en) * | 2022-02-23 | 2022-05-13 | 上海理工大学 | Ultrasonic-assisted freeze drying equipment |
| CN114485077B (en) * | 2022-02-23 | 2024-06-25 | 上海理工大学 | Ultrasonic-assisted freeze drying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 410300, Liuyang Changsha Industrial Park, Hunan Province, north of Yong long road Patentee after: CHANGSHA PUJI BIOTECHNOLOGY CO., LTD. Address before: 410300 national biological industry base of Changsha, Hunan, Changsha Patentee before: Changsha Puji Biotechnology Co.,Ltd. |