CN102057993A - Microwave and far infrared combined tea green killing and drying device - Google Patents
Microwave and far infrared combined tea green killing and drying device Download PDFInfo
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- CN102057993A CN102057993A CN 201010542683 CN201010542683A CN102057993A CN 102057993 A CN102057993 A CN 102057993A CN 201010542683 CN201010542683 CN 201010542683 CN 201010542683 A CN201010542683 A CN 201010542683A CN 102057993 A CN102057993 A CN 102057993A
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- 238000001035 drying Methods 0.000 title claims abstract description 30
- 241001122767 Theaceae Species 0.000 title claims abstract 10
- 239000000463 material Substances 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 4
- 230000007723 transport mechanism Effects 0.000 claims description 2
- 239000004480 active ingredient Substances 0.000 abstract description 4
- 239000000796 flavoring agent Substances 0.000 abstract description 4
- 235000019634 flavors Nutrition 0.000 abstract description 4
- 238000010981 drying operation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 244000269722 Thea sinensis Species 0.000 description 16
- 235000013616 tea Nutrition 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000003205 fragrance Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 235000009569 green tea Nutrition 0.000 description 3
- 239000002932 luster Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- 244000062793 Sorghum vulgare Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- NNBFNNNWANBMTI-UHFFFAOYSA-M brilliant green Chemical group OS([O-])(=O)=O.C1=CC(N(CC)CC)=CC=C1C(C=1C=CC=CC=1)=C1C=CC(=[N+](CC)CC)C=C1 NNBFNNNWANBMTI-UHFFFAOYSA-M 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The invention relates to a microwave and far infrared combined tea green killing and drying device, and belongs to the technical field of processing of tea leaves and other materials. The device comprises a feed mechanism, a green killing and drying mechanism and a material conveying mechanism arranged in the device. The device is characterized in that the green killing and drying mechanism consists of a microwave green killing and drying room, a far infrared aroma increasing drying room and a material lifting mechanism which is connected between the microwave green killing and drying room and the far infrared aroma increasing drying room, wherein a cooling room is formed at the discharge port of the far infrared aroma increasing drying room. Compared with the prior art, the device can realize continuous and automatic green killing and drying operation with good green killing and drying effect; the tea leaves and other materials which are subjected to green killing have high retention of active ingredients, rich flavor, mellow taste and green color; and the whole set of the green killing and drying device can realize intelligent automatic control, is stable in operation, and low in unit energy consumption, has reliable performance, a compact structure, and a wide application range and occupies a small floor area.
Description
Technical field
The present invention relates to a kind of material drying device that completes, especially a kind of tea green-keeping drying device by the combination of microwave far infrared.
Background technology
Green tea is the main production teas of China, output and consumption figure are all bigger, and in the Green Tea Processing process, completing is first procedure of primary processing of tea, also be indispensable processing step in the green tea production and processing, the quality of the efficient that completes will directly have influence on the profile and the quality of green tea product.At present the tea green-keeping technology mainly contains: pot is fried and is completed, roller fixation, hot air water-removing and steam beating; as the above technology that completes not only exist fixation time long, complete inhomogeneous, drawbacks such as cost height, inefficiency complete; also the red stalk of tealeaves, red autumnal leaves, yellow phenomenon such as vexed appear in regular meeting in the process of completing, and influence quality of tea leaves and output.Tea microwave de-enzyming also grew up in recent years, it is also rare in tealeaves is produced in batches, mainly still be in the preliminary stage of application, in being applied to small lot batch manufacture and testing, in addition, separately the microwave de-enzyming of using is because fixation time is too short, lost I haven't seen you for ages that tea aroma, original flavor are had a negative impact than low moisture for water-removing leaves appearance temperature, make that product fragrance is not enough, mouthfeel is flat, the unit power consumption of polymer processing is higher, and adopt the microwave far infrared combination technology of completing can overcome the complete deficiency of technology of independent applied microwave preferably, improve the tea green-keeping quality.
Summary of the invention
The present invention is for avoiding above-mentioned existing in prior technology weak point, the tea green-keeping drying device that provides a kind of reliable continuous automatic microwave far infrared to make up.
It is to adopt following technical scheme that the present invention deals with problems:
A kind of tea green-keeping drying device of microwave far infrared combination, comprise feeding mechanism, the drier and be arranged at material transport mechanism in the device of completing, its structure invocation point is: the described drier that completes is made up of microwave de-enzyming hothouse, far infrared Titian hothouse and the material elevator structure that is connected between microwave de-enzyming hothouse and far infrared Titian hothouse; The discharging opening place of described far infrared Titian hothouse is provided with cooling chamber.
Design feature of the present invention also is:
Described microwave de-enzyming hothouse has charging aperture I and discharging opening I, is provided with feeding mechanism above described charging aperture I place, and described feeding mechanism is used for feed at regular time and quantity.
Described microwave de-enzyming hothouse contains the winding conveyer belt I that power set drive, and described conveyer belt I connection charging aperture I and discharging opening I are also laterally through the microwave de-enzyming hothouse, and described microwave de-enzyming hothouse upper wall is equipped with microwave generating apparatus.
Described material elevator structure is located between the charging aperture II at microwave de-enzyming hothouse discharging opening I place and far infrared Titian hothouse top.
The top of described far infrared Titian hothouse is provided with charging aperture II, the bottom is provided with discharging opening II, makes a circulation from top to bottom to be provided with conveyer belt II in far infrared Titian hothouse, is equipped with the far infrared generating means above every layer of conveyer belt II.
At described cooling chamber upper wall refrigerator is housed.
During work, material is through feeding mechanism feed at regular time and quantity, the material that falls enters the microwave de-enzyming hothouse by conveyer belt I, open microwave, temperature raise fast after material absorbed microwave energy, finish the material operation that completes, tealeaves after completing drops on the conveyer belt II through far infrared Titian hothouse upper strata charging aperture through lift mechanism lifts, above every layer of conveyer belt II, all be provided with the far infrared generating means, absorb far infrared electromagnetic when material moves and be heated on conveyer belt II, material moves to end at upper strata conveyer belt II successively and just drops to the period of the day from 1 p.m. to 3 p.m. on the conveyer belt II of its lower floor, this action is carried out and so forth, on finally falling orlop conveyer belt II, be brought to down in the step operation cooling chamber and carry out quick cooling operations, taken out of cooling chamber afterwards again and finish the whole dry cooling operations that completes.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1) the present invention can realize completing automatically continuously drying operation, the drying effect that completes is good, materials such as the tealeaves after completing the not only recoverable amount of its active ingredient are higher, and fragrance is dense, mouthfeel is pure and mild, color and luster is emerald green, and the whole series drying device that completes can be realized intelligent automation control, working stability, dependable performance, the compact conformation floor space is little, and specific energy consumption is few, and is applied widely.
2) apparatus of the present invention microwave de-enzyming hothouse completes to tealeaves, because of characteristics such as microwave have the frequency height, and penetration power is strong, and the tealeaves quick heating, preheating time is short, is heated evenly, and has overcome hot conduction and has completed and be difficult to the shortcoming of enzymatic activity in the bright leaf of quick passivation.According to the tea green-keeping needs, microwave de-enzyming time and microwave radiation are all adjustable, satisfy tea green-keeping processing technology demand simultaneously.
3) apparatus of the present invention far infrared Titian hothouse carries out Titian to tealeaves and dries by the fire processing again, adopt microwave, far infrared to make up the Titian dry technology that completes, give full play to technical advantage separately, cover the shortage mutually, make complete back material exterior quality such as tealeaves and millet paste endoplasm quality all better, tealeaves waits until that material fragrance is dense, color and luster good, flavour is pure.
4) cooling chamber of apparatus of the present invention carries out quick cooling processing to the dried material that completes, and has reduced the oxidation of active ingredients such as phenols in the materials such as tealeaves largely, has guaranteed fragrance, flavour, recoverable amount color and luster and active ingredient of tealeaves.
5) in the far infrared Titian hothouse of the present invention the winding type conveyer belt is set, material constantly rolls to lower floor under the conveyer belt effect of upper strata, realized the purpose of the dynamic Titian drying operation of material, makes that material is heated evenly, the drying efficiency height.Simultaneously can be according to material processing technology needs, to regulate the conveyer belt rotating speed and change material in far infrared indoor Titian drying time, the far infrared power output is adjustable, changes the material processing temperature by regulating the far infrared power output.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the feeding mechanism structural representation of Fig. 1 embodiment.
Number in the figure: 1. microwave de-enzyming hothouse; 2. microwave generator; 3. conveyer belt I; 4. hoisting mechanism; 5. far infrared Titian hothouse; 6. orlop conveyer belt II; 7. refrigerator; 8. cooling chamber; 9. far infrared generator; 10. conveyer belt II; 11. control system cabinet; 12. feeding mechanism; 13. hopper; 14. material; 15. pull out glassware.
The present invention is further illustrated below in conjunction with accompanying drawing.
The specific embodiment
The microwave far infrared combination tea green-keeping drying device of present embodiment is provided with feeding mechanism 12 (referring to Fig. 2) above the charging aperture I of microwave de-enzyming hothouse 1 as shown in Figure 1, in feeding mechanism 12 elevating hoppers 13 material 14 is housed, and establishes under the hopper 13 and pulls out glassware 15.In microwave de-enzyming hothouse 1, be provided with the winding conveyer belt I3 that power set drive, conveyer belt I connection charging aperture I and discharging opening I are also laterally through the microwave de-enzyming hothouse, microwave de-enzyming hothouse 1 upper wall is equipped with microwave generator 2, be outside equipped with the control system cabinet 11 of device at it, the discharging opening place of microwave de-enzyming hothouse 1 is provided with hoisting mechanism 4, hoisting mechanism discharging opening place is provided with far infrared Titian hothouse 5, the top of far infrared Titian hothouse 5 is provided with charging aperture II, the bottom is provided with discharging opening II, the circuitous from top to bottom conveyer belt II 10 that is provided with in far infrared Titian hothouse, above every layer of conveyer belt II, be equipped with far infrared generator 9, discharging opening place at far infrared Titian hothouse 5 is provided with cooling chamber 8, refrigerator 7 is housed in the cooling chamber 8, and the orlop conveyer belt II6 in the far infrared Titian hothouse is from the discharging opening extension and run through cooling chamber 8.
During work, after control system cabinet startup feeding mechanism, microwave generating apparatus, far infrared generating means and conveying device:
1) fall into tealeaves or chrysanthemum and so on dried material of waiting to complete on the conveyer belt at regular time and quantity by feeding mechanism;
2) make material be admitted to microwave de-enzyming hothouse, far infrared Titian hothouse and cooling chamber continually by conveyer belt and hoisting mechanism;
3) by the microwave radiation to the material dry processing operation that completes, the dried material that completes is entered down by hoisting mechanism that the step Titian is dry to be processed again;
4) by far infrared radiation the dried material that completes is carried out Titian, multiple baking processing operation, in far infrared Titian hothouse, material successively falls into its lower floor's conveyer belt by the upper strata conveyer belt, and the material after the dry processing with Titian is sent into down the step cooling device by the orlop conveyer belt and cooled off;
5) carry out fast cooling cooling processing operation by the material of cooling device after to the dry processing that completes, cooled material directly enters the sterilization packaging operation.
It is that 2450MHZ, far infrared wavelength are 2.5～30 μ m that tea microwave far infrared among the present invention makes up the microwave frequency that completes, power completes: microwave 0～30kW, far infrared 0～20kW, fixation time: microwave 0～3.0min, far infrared 0～5.0min, the chilling temperature after completing are that 0～-20 ℃, time are 0～10min.
Facts have proved that present embodiment has following characteristics:
1, in the feeding mechanism pull out the glassware rotating speed can regulate by motor (0～200r/min), decide according to material variety and complete dry power and output, can be according to production needs feeding at regular time and quantity.
2, (0～2500r/min), microwave output power can regulate also that (0～30kW), it all can be decided according to the material dry needs of producing that complete for the rotating speed adjustable size of the conveyer belt in microwave office joint.The rotating speed adjustable size of hoisting mechanism joint is complementary with the rotating speed of conveyer belt in the microwave office.
3, the conveyer belt rotating speed in the far infrared Titian hothouse (0～2500r/min) and far infrared radiation intensity (0～20kW) all can regulate, and decides according to material variety and the dry power of Titian and time.
4, the conveyer belt rotating speed in the cooling chamber (0～2500r/min) and intensity of cooling (0～20kW) all can regulate, and requires to decide according to actual production.
In addition to the implementation, the present invention can also have other embodiments.For example, in addition, drum-type or turnover plate type microwave de-enzyming drying, far infrared Titian dry technology because of increasing material the complete dry uniformity and the contact area of material and drying medium, are more conducive to material and complete and drying.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (6)
1. the tea green-keeping drying device of microwave far infrared combination, comprise feeding mechanism (12), the drier and be arranged at material transport mechanism in the device of completing, it is characterized in that: the described drier that completes is made up of microwave de-enzyming hothouse (1), far infrared Titian hothouse (5) and the material elevator structure (4) that is connected between microwave de-enzyming hothouse (1) and far infrared Titian hothouse (5); The discharging opening place of described far infrared Titian hothouse (5) is provided with cooling chamber (8).
2. the tea green-keeping drying device of a kind of microwave far infrared combination according to claim 1, it is characterized in that: described microwave de-enzyming hothouse (1) has charging aperture I and discharging opening I, be provided with feeding mechanism (12) above described charging aperture I place, described feeding mechanism is used for feed at regular time and quantity.
3. the tea green-keeping drying device of a kind of microwave far infrared combination according to claim 2, it is characterized in that: described microwave de-enzyming hothouse (1) contains the winding conveyer belt I that power set drive, described conveyer belt I connection charging aperture I and discharging opening I are also laterally through the microwave de-enzyming hothouse, and described microwave de-enzyming hothouse upper wall is equipped with microwave generator (2).
4. the tea green-keeping drying device of a kind of microwave far infrared combination according to claim 1, it is characterized in that: described material elevator structure (4) is located between the charging aperture II at microwave de-enzyming hothouse discharging opening I place and far infrared Titian hothouse top.
5. the tea green-keeping drying device of a kind of microwave far infrared combination according to claim 1, it is characterized in that: the top of described far infrared Titian hothouse (5) is provided with charging aperture II, the bottom is provided with discharging opening II, in far infrared Titian hothouse, make a circulation from top to bottom to be provided with conveyer belt II (10), above every layer of conveyer belt II, be equipped with far infrared generator (9).
6. the tea green-keeping drying device of a kind of microwave far infrared combination according to claim 1 is characterized in that: at described cooling chamber upper wall refrigerator (7) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010542683 CN102057993B (en) | 2010-11-12 | 2010-11-12 | Microwave and far infrared combined tea green killing and drying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010542683 CN102057993B (en) | 2010-11-12 | 2010-11-12 | Microwave and far infrared combined tea green killing and drying device |
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| CN102057993A true CN102057993A (en) | 2011-05-18 |
| CN102057993B CN102057993B (en) | 2012-12-19 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578161A (en) * | 2012-01-18 | 2012-07-18 | 华南理工大学 | Chlorantraniliprole and natural pyrethrin compound suspension and preparation method thereof |
| CN102715292A (en) * | 2012-07-09 | 2012-10-10 | 贵州怡壶春生态茶业有限公司 | Method for quickly cooling tea leaves after water removing |
| CN102754707A (en) * | 2012-07-10 | 2012-10-31 | 福州淮南子生物科技有限公司 | Tea making technology using light microwaves |
| CN103621698A (en) * | 2013-12-12 | 2014-03-12 | 福建农林大学 | Microwave and far infrared composite baking method for improving quality of aged Tieguanyin |
| CN104068139A (en) * | 2014-06-07 | 2014-10-01 | 浙江诸暨十里坪茶业有限公司 | Tea fixation and fragrance-improving system |
| CN104782809A (en) * | 2015-05-19 | 2015-07-22 | 柳州市自动化科学研究所 | Tea leaf far-infrared fixation machine unit and fixation method thereof |
| CN105028724A (en) * | 2015-08-24 | 2015-11-11 | 王传财 | Tea processing equipment |
| CN105192104A (en) * | 2014-06-03 | 2015-12-30 | 汇力恒通（厦门）远红外科技有限公司 | Tea fragrance improvement device |
| CN105613807A (en) * | 2016-03-23 | 2016-06-01 | 张秋红 | Houkui tea making assembly device and tea making method |
| CN105724617A (en) * | 2016-02-02 | 2016-07-06 | 张秋红 | Houkui tea making device and tea making technology |
| CN113491291A (en) * | 2020-04-08 | 2021-10-12 | 山东康来机械设备有限公司 | Novel three-layer microwave infrared tea fixation and dehydration complete device |
| CN114027368A (en) * | 2021-12-08 | 2022-02-11 | 山东真诺智能设备有限公司 | Fine quality tea wrap equipment |
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| CN106954684B (en) * | 2017-03-17 | 2019-09-24 | 遵义茗香康源茶饮发展科技有限公司 | Quickly cooling tea leaves after water removing device |
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| CN1463607A (en) * | 2002-06-09 | 2003-12-31 | 陈广德 | Tea microwave de-enzyming process and apparatus |
| CN101647500A (en) * | 2009-07-03 | 2010-02-17 | 长兴茶乾坤食品有限公司 | Tea-drying aroma-improving system |
-
2010
- 2010-11-12 CN CN 201010542683 patent/CN102057993B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1463607A (en) * | 2002-06-09 | 2003-12-31 | 陈广德 | Tea microwave de-enzyming process and apparatus |
| CN101647500A (en) * | 2009-07-03 | 2010-02-17 | 长兴茶乾坤食品有限公司 | Tea-drying aroma-improving system |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578161B (en) * | 2012-01-18 | 2014-04-02 | 华南理工大学 | Chlorantraniliprole and natural pyrethrin compound suspension and preparation method thereof |
| CN102578161A (en) * | 2012-01-18 | 2012-07-18 | 华南理工大学 | Chlorantraniliprole and natural pyrethrin compound suspension and preparation method thereof |
| CN102715292A (en) * | 2012-07-09 | 2012-10-10 | 贵州怡壶春生态茶业有限公司 | Method for quickly cooling tea leaves after water removing |
| CN102754707A (en) * | 2012-07-10 | 2012-10-31 | 福州淮南子生物科技有限公司 | Tea making technology using light microwaves |
| CN103621698B (en) * | 2013-12-12 | 2015-07-08 | 福建农林大学 | Microwave and far infrared composite baking method for improving quality of aged Tieguanyin |
| CN103621698A (en) * | 2013-12-12 | 2014-03-12 | 福建农林大学 | Microwave and far infrared composite baking method for improving quality of aged Tieguanyin |
| CN105192104A (en) * | 2014-06-03 | 2015-12-30 | 汇力恒通（厦门）远红外科技有限公司 | Tea fragrance improvement device |
| CN104068139A (en) * | 2014-06-07 | 2014-10-01 | 浙江诸暨十里坪茶业有限公司 | Tea fixation and fragrance-improving system |
| CN104782809A (en) * | 2015-05-19 | 2015-07-22 | 柳州市自动化科学研究所 | Tea leaf far-infrared fixation machine unit and fixation method thereof |
| CN105028724A (en) * | 2015-08-24 | 2015-11-11 | 王传财 | Tea processing equipment |
| CN105724617A (en) * | 2016-02-02 | 2016-07-06 | 张秋红 | Houkui tea making device and tea making technology |
| CN105613807A (en) * | 2016-03-23 | 2016-06-01 | 张秋红 | Houkui tea making assembly device and tea making method |
| CN113491291A (en) * | 2020-04-08 | 2021-10-12 | 山东康来机械设备有限公司 | Novel three-layer microwave infrared tea fixation and dehydration complete device |
| CN114027368A (en) * | 2021-12-08 | 2022-02-11 | 山东真诺智能设备有限公司 | Fine quality tea wrap equipment |
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| CN102057993B (en) | 2012-12-19 |
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Owner name: DAMIN FOOD(ZHANGZHOU) CO., LTD. Free format text: FORMER OWNER: ANHUI AGRICULTURAL UNIVERSITY Effective date: 20141113 |
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Effective date of registration: 20141113 Address after: 363000 Lantian Development Zone, Longwen, Fujian, China, Patentee after: Damin Foodstuff (Zhangzhou) Co., Ltd. Address before: 230036 Hefei Changjiang Road, Shushan District, Anhui, No. 130 Patentee before: Anhui Agricultural University |