CN203454628U - Microwave vacuum drying machine with nitrogen protection function - Google Patents
Microwave vacuum drying machine with nitrogen protection function Download PDFInfo
- Publication number
- CN203454628U CN203454628U CN201320577148.2U CN201320577148U CN203454628U CN 203454628 U CN203454628 U CN 203454628U CN 201320577148 U CN201320577148 U CN 201320577148U CN 203454628 U CN203454628 U CN 203454628U
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- drying box
- nitrogen
- nitrogen protection
- nozzle
- microwave vacuum
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Abstract
The utility model discloses a microwave vacuum drying machine with a nitrogen protection function. The microwave vacuum drying machine comprises a drying box and a vacuumizing system, and is characterized in that a nitrogen protection system is connected on the drying box and is composed of a nitrogen tank, a connecting pipeline and a valve, a microwave generator is arranged in the drying box, a nozzle is arranged at the top part of the drying box, and a feeding system is connected on the nozzle and is composed of a material storage box, a connecting pipeline and a charging pump. According to the microwave vacuum drying machine, feed liquid can enter a drying box body after being atomized by the nozzle, and then is heated and dried by the microwave generator; and besides, the nitrogen protection system is arranged for adding nitrogen into the drying box body to form protection gas.
Description
Technical field
The utility model belongs to drying system field, is specifically related to a kind of microwave vacuum dryer with nitrogen protection.
Background technology
Vacuum drying, has another name called parsing-desiccation, be a kind of material to be placed under condition of negative pressure, and suitably by heating reach boiling point under negative pressure state or, after person solidifies material by cooling, by molten point, carry out the drying mode of dried material.In material, moisture molten some boiling point under negative pressure state all reduces along with the raising of vacuum, is aided with the dehumidifier of vavuum pump gap simultaneously and reduces moisture content, makes the solution such as the interior water of material obtain enough kinetic energy and departs from material surface.
Vacuum drying technique has been applied to the fields such as biology, medicine, food.But for some, there is bioactive medicine, particularly from liquid rotating, turn to solid, need quick, low temperature; Existing vacuum dryer drying efficiency is lower.
Summary of the invention
The purpose of this utility model is to provide a kind of microwave vacuum dryer with nitrogen protection.
The technical solution of the utility model is:
A microwave vacuum dryer with nitrogen protection, comprises drying box, and pumped vacuum systems is characterized in that, on described drying box, is connected with nitrogen protecting system, and described nitrogen protecting system consists of nitrogen pot, connecting line and valve; In described drying box, be provided with microwave generator; Described drying box top is provided with nozzle, on described nozzle, is connected with feed system, and described feed system consists of material storing box, connecting line and feed pump.
The utility model compared with prior art tool has the following advantages:
Feed liquid of the present utility model atomization under the effect of nozzle enters in drying box, then by microwave generator heat drying.Improved drying efficiency.And be provided with nitrogen protecting system, and can in drying box, add nitrogen, form protective gas.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Reference numeral is: 1-drying box, 2-pumped vacuum systems, 3-microwave generator, 4-nozzle, 5-valve, 6-material storing box, 7-feed pump, 8-nitrogen pot.
The specific embodiment
Embodiment
As shown in Figure 1, a kind of microwave vacuum dryer with nitrogen protection, comprises drying box 1, pumped vacuum systems 2.On described drying box 1, be connected with nitrogen protecting system, described nitrogen protecting system consists of nitrogen pot 8, connecting line and valve 5.In described drying box 1, be provided with microwave generator 3.Described drying box 1 top is provided with nozzle 4, on described nozzle 4, is connected with feed system.Described feed system consists of material storing box 6, connecting line and feed pump 7.
The above embodiment has only expressed the specific embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (1)
1. a microwave vacuum dryer with nitrogen protection, comprises drying box, and pumped vacuum systems is characterized in that, on described drying box, is connected with nitrogen protecting system, and described nitrogen protecting system consists of nitrogen pot, connecting line and valve; In described drying box, be provided with microwave generator; Described drying box top is provided with nozzle, on described nozzle, is connected with feed system, and described feed system consists of material storing box, connecting line and feed pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577148.2U CN203454628U (en) | 2013-09-18 | 2013-09-18 | Microwave vacuum drying machine with nitrogen protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577148.2U CN203454628U (en) | 2013-09-18 | 2013-09-18 | Microwave vacuum drying machine with nitrogen protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454628U true CN203454628U (en) | 2014-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320577148.2U Expired - Fee Related CN203454628U (en) | 2013-09-18 | 2013-09-18 | Microwave vacuum drying machine with nitrogen protection function |
Country Status (1)
| Country | Link |
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| CN (1) | CN203454628U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101501A (en) * | 2014-05-08 | 2015-11-25 | 南京三乐微波技术发展有限公司 | Dewatering dehumidifying system used for microwave heating system |
| CN105466197A (en) * | 2015-12-30 | 2016-04-06 | 南京三乐微波技术发展有限公司 | Vacuum type microwave rotary roller drying device |
| CN108991052A (en) * | 2018-08-31 | 2018-12-14 | 李明守 | A kind of roasting plant and baking technique extending effective period of food quality |
| CN109579446A (en) * | 2018-11-21 | 2019-04-05 | 禹州市天源生物科技有限公司 | A kind of Chinese medicine drying and sterilizing device |
| CN113251764A (en) * | 2021-07-16 | 2021-08-13 | 宁波大学 | Microwave vacuum drying method and equipment for super capacitor battery core |
-
2013
- 2013-09-18 CN CN201320577148.2U patent/CN203454628U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101501A (en) * | 2014-05-08 | 2015-11-25 | 南京三乐微波技术发展有限公司 | Dewatering dehumidifying system used for microwave heating system |
| CN105101501B (en) * | 2014-05-08 | 2017-01-11 | 南京三乐微波技术发展有限公司 | Dewatering dehumidifying system used for microwave heating system |
| CN105466197A (en) * | 2015-12-30 | 2016-04-06 | 南京三乐微波技术发展有限公司 | Vacuum type microwave rotary roller drying device |
| CN108991052A (en) * | 2018-08-31 | 2018-12-14 | 李明守 | A kind of roasting plant and baking technique extending effective period of food quality |
| CN108991052B (en) * | 2018-08-31 | 2020-12-01 | 龙海市安得马富机械有限公司 | Baking equipment capable of prolonging shelf life of food and baking process |
| CN109579446A (en) * | 2018-11-21 | 2019-04-05 | 禹州市天源生物科技有限公司 | A kind of Chinese medicine drying and sterilizing device |
| CN113251764A (en) * | 2021-07-16 | 2021-08-13 | 宁波大学 | Microwave vacuum drying method and equipment for super capacitor battery core |
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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: 20140226 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |