CN207540284U - A kind of selenium-enriched tea leaf drying equipment - Google Patents
A kind of selenium-enriched tea leaf drying equipment Download PDFInfo
- Publication number
- CN207540284U CN207540284U CN201721083820.7U CN201721083820U CN207540284U CN 207540284 U CN207540284 U CN 207540284U CN 201721083820 U CN201721083820 U CN 201721083820U CN 207540284 U CN207540284 U CN 207540284U
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- China
- Prior art keywords
- heating cabinet
- selenium
- tealeaves
- tea leaf
- drying equipment
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- 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.)
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Abstract
The utility model is related to a kind of tea leaf driers, and in particular to a kind of selenium-enriched tea leaf drying equipment.Dry open of tealeaves carries out in the prior art, and the oxygen in air can damage tealeaves in heating and drying process, and in addition tealeaves is also easily broken because stirring.The utility model provides a kind of selenium-enriched tea leaf drying equipment, and a microwave generator and a waveguide are further included on the Hatch Opening of heating cabinet including vacuum pump, heating cabinet and sealing warehouse lid, gas-tight silo cover buckle；One end of the waveguide is connected on microwave generator, and the other end leads to inside heating cabinet；The vacuum pump inside pipeline and heating cabinet by connecting.The utility model starvation by the way of close drying is encroached on, while drying process need not stir tealeaves, ensure that the looks of tealeaves are complete to the maximum extent.
Description
Technical field
The utility model is related to a kind of tea leaf driers, and in particular to a kind of selenium-enriched tea leaf drying equipment.
Background technology
Selenium element can improve the immunocompetence of human body, and to a variety of diseases as a kind of necessary trace element of human body
Disease has significant inhibition and protective action, and human body selenium deficiency can cause a variety of diseases, and trace elements of selenium can not be in human body
With into, and the regional selenium intake in China about 2/3rds is less than recommendation, in order to supplement the trace elements of selenium of needed by human body,
The selenium-rich product for being easy to be absorbed by human body is also more and more, selenium-rich rice, selenium-rich mushroom, selenium-enriched tea leaf, selenium rich of egg birds and
One series derivatives product increasingly liked by people, and tealeaves is as the favorite daily drinks of Chinese, since its is general
And rate is high, easily popularization, therefore the production and selling of selenium-enriched tea leaf is very hot.
During drying tea leaves are produced as selenium-enriched tea leaf tea making the step of most critical, main purpose is to terminate to ferment and fix
Required characteristic and the last product for obtaining stabilization, convenient for packing, storing and transport, the drying of selenium-enriched tea leaf is different from
The drying of ordinary tea leaves will strictly control the temperature in drying course, avoid temperature excessively high or high temperature drying time is long right
The destruction of selenium in tea element then influences the absorption of follow-up human body, and hot wind air-dries at present or tea frying drying is most common tea
Leaf furnace drying method.
The method of both drying tea leaves has the following disadvantages：
（1）Hot-air seasoning process can generate tea dirt during being stirred with hot-air seasoning and operating personnel, these tea dirt
The tidiness of tea drier can be not only influenced in infall process, it is easier to accidentally be sucked by people, so as to health
Generate harm；
（2）Hot-air seasoning and tea frying drying are both needed to constantly stir so that it to be kept to be heated evenly tealeaves, but tealeaves
Become fragile, therefore the process stirred easily so that tealeaves is broken by drying quality；
（3）Hot-blast Heating process and frying process environment are not closed, and the oxygen in air can be contacted with tealeaves；In high temperature item
Under part, oxygen can destroy the oxidizable beneficiating ingredient in tealeaves, and the effect of causing tealeaves weakens.
Utility model content
The purpose of this utility model is to provide a kind of selenium-enriched tea leaf drying equipment, to solve to mention in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical solution：A kind of selenium-enriched tea leaf drying equipment, including true
Sky pump, heating cabinet and sealing warehouse lid, gas-tight silo cover buckle further include a microwave generator and one on the Hatch Opening of heating cabinet
Waveguide；One end of the waveguide is connected on microwave generator, and the other end leads to inside heating cabinet；The vacuum
Pump inside pipeline and heating cabinet by connecting.
Gas-tight silo cover buckle forms a closed space on the Hatch Opening of heating cabinet, can completely cut off the entrance of extraneous oxygen；
Microwave generator sends out heating microwave, and microwave enters heating cabinet by waveguide and tealeaves is heated；Vacuum pump vacuumizes, and makes
It obtains and certain vacuum degree is formed in heating cabinet, moisture is accelerated to be discharged from tealeaves.Since microwave heating is inside and outside uniform, so
Tealeaves, which need not be stirred, is heated evenly it；Additionally, due to the effect vacuumized, the moisture in tealeaves is in high temperature and the environment of low pressure
Under can gasify rapidly and taken away by vacuum pump, reach quick-drying purpose.
The bottom of the heating cabinet is additionally provided with a rotatable stage, and rotatable stage is driven by motor.It is although micro-
It is uniform inside and outside Wave heating, but the microwave fluxes in heating cabinet are not absolute uniform, therefore set a rotatable stage,
Tealeaves is placed on to rotate on rotatable stage and be heated, and such tealeaves, which is heated, more uniformly, can be conducive to improve the quality of tealeaves.
Preferably, temperature sensor and pressure sensor are additionally provided in heating cabinet, heating cabinet is externally provided with display screen；Temperature
Degree sensor and pressure sensor connect to show the data detected with display screen.Inspection on screen is shown by reading
Measured data will be seen that the environmental aspect of tealeaves in heating cabinet, be conducive to adjust the drying process of tealeaves in time.
Preferably, gas-tight silo is covered out there are one gas vent, inserts that there are one gravity pressure limiting valves on gas vent.Due to this practicality
Novel middle tealeaves needs to dry in the case where vacuum pump is not opened in the environment of sealing, during microwave heating in heating cabinet
Pressure can improve rapidly, and excessively high pressure may damage equipment and bring security risk, thus there is provided gas vent and
One pressure limiting valve；When pressure is exceeded, gravity pressure limiting valve can be open-top, and gas is discharged from gas vent, the pressure meeting in heating cabinet
It is reduced to below safety line.
Preferably, the utility model further includes a water-bath lautertuns, and the exhaust outlet of the vacuum pump is connect by pipeline
Toward the bottom of water-bath lautertuns.The gas that vacuum pump extracts filters off dust by water-bath lautertuns, and airborne dust is avoided to endanger environment.
To sum up, the advantages of the utility model is relative to the prior art is as follows：
（1）Carried out under the tangible closed environment of process of the utility model drying tealeaves, compared with prior art in open
The situation of formula drying is put, the utility model has effectively completely cut off infringement of the oxygen to tealeaves in heat drying process；
（2）The utility model need not stir tealeaves in dry process, relative to the prior art, the utility model maximum limit
It ensure that degree the integrity degree of tealeaves；
（3）The dust that the utility model generates is filtered off by water-bath lautertuns, and compared with the prior art, the utility model does not generate
Dust harzard.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
The technical solution of this patent is described in more detail With reference to embodiment.
With reference to attached drawing 1, a kind of selenium-enriched tea leaf drying equipment, including vacuum pump 60, heating cabinet 20 and sealing warehouse lid 10, sealing
Warehouse lid 10 is buckled on the Hatch Opening of heating cabinet 20, further includes a microwave generator 30 and a waveguide 40；The waveguide
One end of pipe 40 is connected on microwave generator 30, and the other end leads to inside heating cabinet 20；The vacuum pump 60 passes through pipe
Road is connected with 20 inside of heating cabinet.
Sealing warehouse lid 10 is buckled on the Hatch Opening of heating cabinet 20 one closed space of formation, can completely cut off extraneous oxygen into
Enter；Microwave generator 30 sends out heating microwave, and microwave heats tealeaves into heating cabinet 20 by waveguide 40；Vacuum pump
60 vacuumize so that certain vacuum degree is formed in heating cabinet 20, moisture is accelerated to be discharged from tealeaves.Since microwave heating is interior
It is outer uniform, it is heated evenly it so tealeaves need not be stirred；Additionally, due to the effect vacuumized, the moisture in tealeaves is in high temperature
With can gasify rapidly in the environment of low pressure and be taken away by vacuum pump 60, reach quick-drying purpose.Microwave generator 30 uses
General magnetron generates microwave on the market.
The bottom of above-mentioned heating cabinet 20 is additionally provided with a rotatable stage 50, and rotatable stage 50 is driven by motor 51
It is dynamic.Although being uniform inside and outside microwave heating, the microwave fluxes in heating cabinet 20 are not absolute uniform, therefore set one
Rotatable stage 50, tealeaves are placed on to rotate on the charging basket 1 of rotatable stage 50 and be heated, and such tealeaves, which is heated, more uniformly to be had
Conducive to the quality for improving tealeaves.
As the prioritization scheme of the utility model, temperature sensor 81 and pressure sensor are additionally provided in heating cabinet 20
82, heating cabinet 20 is externally provided with display screen 80；Temperature sensor 81 and pressure sensor 82 are connect with display screen 80 with aobvious
Show the data detected.Show that the detection data on screen 80 will be seen that the environment shape of tealeaves in heating cabinet 20 by reading
Condition is conducive to adjust the drying process of tealeaves in time.
As the prioritization scheme of the utility model, gas vent 11 there are one being opened in warehouse lid 10 is sealed, one is inserted on gas vent
A gravity pressure limiting valve 12.Since tealeaves needs the drying in the environment of sealing in the utility model, do not opened in vacuum pump 60
In the case of, pressure during heating in heating cabinet 20 can improve rapidly, and excessively high pressure may damage equipment and bring safety hidden
Suffer from, therefore there is provided a gas vent 11 and a gravity pressure limiting valves 12；When pressure is exceeded, gravity pressure limiting valve 12 can be pushed up
It opens, gas is discharged from gas vent 11, and 20 pressure can be reduced to below safety line in heating cabinet.
As the prioritization scheme of the utility model, the utility model further includes a water-bath lautertuns 70, the vacuum
The exhaust outlet of pump 60 is access to the bottom of water-bath lautertuns 70 by pipeline.The gas that vacuum pump extracts passes through in water-bath lautertuns 70
Filtrate 71 filter off dust, avoid airborne dust and endanger environment.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be under the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art has
It makes a variety of changes.It should be understood that all other specific embodiments based on the utility model are new in this practicality
Within the protection domain of type.
Claims (4)
1. a kind of selenium-enriched tea leaf drying equipment, it is characterised in that：Including vacuum pump, heating cabinet and sealing warehouse lid, gas-tight silo cover buckle
On the Hatch Opening of heating cabinet, a microwave generator and a waveguide are further included；One end of the waveguide is connected to
On microwave generator, the other end leads to inside heating cabinet；The vacuum pump inside pipeline and heating cabinet by connecting；It is described
The bottom of heating cabinet be additionally provided with a rotatable stage, rotatable stage passes through motor driving rotation.
2. a kind of selenium-enriched tea leaf drying equipment according to claim 1, it is characterised in that：It is additionally provided in the heating cabinet
Temperature sensor and pressure sensor, heating cabinet are externally provided with display screen；Temperature sensor and pressure sensor and display
Screen connects to show the data detected.
3. a kind of selenium-enriched tea leaf drying equipment according to claim 1, it is characterised in that：The gas-tight silo, which covers, to be provided with
One gas vent, inserts that there are one gravity pressure limiting valves on gas vent.
4. a kind of selenium-enriched tea leaf drying equipment according to claim 1, it is characterised in that：Further include a water-bath filtering
Slot, the exhaust outlet of the vacuum pump are access to the bottom of water-bath lautertuns by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083820.7U CN207540284U (en) | 2017-08-28 | 2017-08-28 | A kind of selenium-enriched tea leaf drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083820.7U CN207540284U (en) | 2017-08-28 | 2017-08-28 | A kind of selenium-enriched tea leaf drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207540284U true CN207540284U (en) | 2018-06-26 |
Family
ID=62607697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721083820.7U Expired - Fee Related CN207540284U (en) | 2017-08-28 | 2017-08-28 | A kind of selenium-enriched tea leaf drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207540284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034164A (en) * | 2020-12-30 | 2022-02-11 | 广东聚华印刷显示技术有限公司 | Vacuum drying device |
-
2017
- 2017-08-28 CN CN201721083820.7U patent/CN207540284U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034164A (en) * | 2020-12-30 | 2022-02-11 | 广东聚华印刷显示技术有限公司 | Vacuum drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20200828 |