CN203709174U - Microwave drying device for tea - Google Patents
Microwave drying device for tea Download PDFInfo
- Publication number
- CN203709174U CN203709174U CN201320802296.XU CN201320802296U CN203709174U CN 203709174 U CN203709174 U CN 203709174U CN 201320802296 U CN201320802296 U CN 201320802296U CN 203709174 U CN203709174 U CN 203709174U
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- tea
- microwave
- heating
- conveyer belt
- cooling chamber
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Abstract
The utility model relates to tea processing equipment and particularly relates to a microwave drying device for tea, which is easy to master the drying temperature and capable of simultaneously cooling and collecting finished products of the tea. The microwave drying device comprises a conveyor belt, a feeding chute, a heating and drying device, a cooling chamber and a tea collecting device, wherein the feeding chute, the heating and drying device, the cooling chamber and the tea collecting device are sequentially arranged along the conveying direction of the conveyor belt; an outlet of the feeding chute is located above the head end of the conveyor belt; the heating and drying device is a microwave heating box which is a box body provided with openings at two ends, and the conveyor belt passes through a heating space of the microwave heating box through the openings; the cooling chamber is a box body provided with openings at two ends, and the conveyor belt passes through the cooling chamber through the openings; the tea collecting device is connected with the tail end of the conveyor belt. By using the microwave drying device for tea, provided by the utility model, the integrated automatic production for drying, cooling and finished product tea collecting is realized, the production efficiency of the tea is increased, and the quality of the tea is improved.
Description
Technical field
The utility model relates to a kind of tea-processing equipment, especially a kind of tea microwave drying unit.
Background technology
The aroma substance of tealeaves is mainly to form in drying tea leaves and Titian technique, and the green tea of normal quality has delicate fragrance or ripe Li Xiang, and the high tealeaves of fire temperature has fragrant and sweet or camerlsed.The tealeaves that daylight dries, often has one unpleasant " Exposure to Sunlight smell "; The black tea of normal quality has ripe apple perfume (or spice) or orange is fragrant, and what have has a fragrance of a flower, once cure, waits tea making technology grasp improper, there will be abnormal fragrance.Drying tea leaves excess Temperature, easily produces cigarette burnt flavour; Temperature is too low, cannot eliminate the green grass gas of tealeaves.Therefore the stable temperature control in tea baking process is accurately the basis that good fragrance forms.And in order better to retain fragrance, the tealeaves after curing must be naturally cooling and can not take the pressures such as air conditioner refrigerating or fan blast-cold cooling.Tealeaves after curing is preferably in without cooling under wind environment.
In existing tea-manufacturing technology, cure as traditional extensive curing, as utilize steam to carry out heating, drying, temperature is not easy to regulate, and after drying, tea leaf quality is poor.And cure and cooling relatively independent two procedures often, after tealeaves cures in dryer, needing after cooling separately finally to become into and to sample tea, and labor intensive material resources place, reduces production efficiency, has reduced the quality of tealeaves.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is to provide a kind ofly can easily control bake out temperature, and can complete together tea drying device cooling and that become to sample tea and collect.
The technical solution of the utility model is for providing a kind of tea microwave drying unit, comprise conveyer belt and the feed well setting gradually along the direction of transfer of described conveyer belt, heating, drying device, cooling chamber and tealeaves gathering-device, the outlet of described feed well is positioned at the top of the head end of described conveyer belt, described heating, drying device is microwave heating box, described microwave heating box is the casing of both ends open, the below, inside of described microwave heating box is heating space, the top in described heating cabinet space is provided with microwave source, described conveyer belt passes the heating space of microwave heating box by opening, described cooling chamber is the casing of both ends open, described conveyer belt passes cooling chamber by opening, described tealeaves gathering-device is connected with the end of described conveyer belt.
Preferably, in above-mentioned tea microwave drying unit, the both ends open place of described microwave heating box is provided with microwave suppressor having.
Preferably, in above-mentioned tea microwave drying unit, described conveyer belt is layered arrangement in cooling chamber.
Preferably, in above-mentioned tea microwave drying unit, described microwave source is comprised of magnetron and holding circuit.
Preferably, in above-mentioned tea microwave drying unit, described holding circuit includes temperature switch holding circuit.
Preferably, in above-mentioned tea microwave drying unit, on described conveyer belt, be provided with projection, described projection is uniformly distributed along conveyer belt.
The tea microwave drying unit tool that the utility model provides has the following advantages: 1, realized oven dry, the cooling integrated automatic production with becoming to sample tea and collecting, improved production efficiency and the quality of tealeaves; 2, drying chamber utilize the extremely short electromagnetic wave of a kind of wavelength as the energy to tealeaves heat, sterilization, there is the feature of Fast Heating, homogeneous heating, simple to operate, easy control.3, after tea baking, on conveyer belt and in cooling chamber, being provided with sufficiently long cooling path makes it naturally cooling, tealeaves variations in temperature is steady, and environmental factor is substantially constant, tealeaves is not vulnerable to extraneous airflow influence in cooling chamber in addition, make fragrance and the milli of tealeaves be able to better preservation, thereby improved the quality of tealeaves.
Accompanying drawing explanation
Fig. 1 is the structural representation of tea microwave drying unit of the present utility model;
1, feed well; 2, conveyer belt; 3, heating, drying device; 31, heating space; 32, microwave source; 4, cooling chamber; 5, tealeaves gathering-device.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
Refer to Fig. 1, the utility model provides a kind of tea microwave drying unit, comprise conveyer belt 2 and the feed well 1 setting gradually along the direction of transfer of described conveyer belt 2, heating, drying device 3, cooling chamber 4 and tealeaves gathering-device 5, the outlet of described feed well 1 is positioned at the top of the head end of described conveyer belt 2, described heating, drying device 3 is microwave heating box, described microwave heating box is the casing of both ends open, the below, inside of described microwave heating box is heating space 31, the top in described heating cabinet space is provided with microwave source 32, described conveyer belt 2 passes the heating space 31 of microwave heating box by opening, the casing that described cooling chamber 4 is both ends open, described conveyer belt 2 passes cooling chamber 4 by opening, described tealeaves gathering-device 5 is connected with the end of described conveyer belt 2.
As an improvement of the present utility model, the charging aperture of the microwave heating box of above-mentioned tea microwave drying unit and discharging opening place are provided with microwave suppressor having, guarantee that the import and export microwave leakage of material is less than nation's security sanitary standard.
As an improvement of the present utility model, the conveyer belt 2 of above-mentioned tea microwave drying unit is layered arrangement in cooling chamber 4, and the microwave source 32 of described drying device by microwaves is comprised of magnetron and holding circuit.Described holding circuit includes temperature switch holding circuit.
As an improvement of the present utility model, on the conveyer belt 2 of above-mentioned tea microwave drying unit, be provided with projection, described projection is uniformly distributed along conveyer belt 2.This kind of structure can guarantee all even stablizing that tealeaves is laid on conveyer belt.
Heating, drying device 3 of the present utility model, the microwave of take carries out heating, drying, sterilization as the energy, and firing rate is fast, in heated material, makes heated material without heat transfer process heat energy rapid osmotic; There is capability of fast response, can start fast, stop and adjusting power output, simple to operate; Can selectively heat; Heating power is high, and due to heating object self-heating, heating does not have heat transfer process, so ambient air and heating cabinet do not have thermal losses; Heating penetration is strong, uses simple to operately, does not produce environmental pollution, improves working conditions.
When heating, drying device of the present utility model is used, first tealeaves is shoveled into feed well, tealeaves enters in microwave heating box under the transmission effect of conveyer belt, carries out heating using microwave in heating space, makes the stoving temperature control of tealeaves accurately stable, and Baking Effect is better.After curing, tealeaves enters in cooling chamber under the transmission effect of conveyer belt, (conveyer belt and the conveyer belt in microwave heating box in cooling chamber can be asynchronous) is because conveyer belt is layered arrangement in cooling chamber, therefore tealeaves has sufficiently long cooling path naturally cooling, tealeaves variations in temperature is steady, and environmental factor is substantially constant, and tealeaves is not vulnerable to extraneous airflow influence in cooling chamber, make fragrance and the milli of tealeaves be able to better preservation, thereby improved the quality of tealeaves.
Tealeaves in cooling chamber out and the extraneous temperature difference can not surpass 5 ℃, then continue to deliver to tealeaves gathering-device and collected, pack and put in storage under the transmission of conveyer belt.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a tea microwave drying unit, it is characterized in that, comprise conveyer belt and the feed well setting gradually along the direction of transfer of described conveyer belt, heating, drying device, cooling chamber and tealeaves gathering-device, the outlet of described feed well is positioned at the top of the head end of described conveyer belt, described heating, drying device is microwave heating box, described microwave heating box is the casing of both ends open, the below, inside of described microwave heating box is heating space, the top in described heating cabinet space is provided with microwave source, described conveyer belt passes the heating space of microwave heating box by opening, described cooling chamber is the casing of both ends open, described conveyer belt passes cooling chamber by opening, described tealeaves gathering-device is connected with the end of described conveyer belt.
2. tea microwave drying unit according to claim 1, is characterized in that, the both ends open place of described microwave heating box is provided with microwave suppressor having.
3. tea microwave drying unit according to claim 1, is characterized in that, described conveyer belt is layered arrangement in cooling chamber.
4. tea microwave drying unit according to claim 1, is characterized in that, described microwave source is comprised of magnetron and holding circuit.
5. tea microwave drying unit according to claim 1, is characterized in that, described holding circuit includes temperature switch holding circuit.
6. tea microwave drying unit according to claim 1, is characterized in that, on described conveyer belt, is provided with projection, and described projection is uniformly distributed along conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802296.XU CN203709174U (en) | 2013-12-09 | 2013-12-09 | Microwave drying device for tea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802296.XU CN203709174U (en) | 2013-12-09 | 2013-12-09 | Microwave drying device for tea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203709174U true CN203709174U (en) | 2014-07-16 |
Family
ID=51148396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320802296.XU Expired - Fee Related CN203709174U (en) | 2013-12-09 | 2013-12-09 | Microwave drying device for tea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203709174U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106912630A (en) * | 2015-12-24 | 2017-07-04 | 安徽香妃茶业有限公司 | A kind of tea spreading-and-cooling machine |
| CN106914401A (en) * | 2017-02-22 | 2017-07-04 | 苏州祥弘源电子科技有限公司 | A kind of method based on artificial intelligence technology automatic screening material |
| CN106938761A (en) * | 2017-02-23 | 2017-07-11 | 苏州祥弘源电子科技有限公司 | A kind of artificial intelligence feed mechanism with screening function |
| CN107897405A (en) * | 2018-01-03 | 2018-04-13 | 安吉语茉茶业有限公司 | Tea drying oven |
-
2013
- 2013-12-09 CN CN201320802296.XU patent/CN203709174U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106912630A (en) * | 2015-12-24 | 2017-07-04 | 安徽香妃茶业有限公司 | A kind of tea spreading-and-cooling machine |
| CN106914401A (en) * | 2017-02-22 | 2017-07-04 | 苏州祥弘源电子科技有限公司 | A kind of method based on artificial intelligence technology automatic screening material |
| CN106938761A (en) * | 2017-02-23 | 2017-07-11 | 苏州祥弘源电子科技有限公司 | A kind of artificial intelligence feed mechanism with screening function |
| CN107897405A (en) * | 2018-01-03 | 2018-04-13 | 安吉语茉茶业有限公司 | Tea drying oven |
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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: 20140716 Termination date: 20141209 |
|
| EXPY | Termination of patent right or utility model |