CN2609354Y - Improved microwave heating green tea, dry device - Google Patents
Improved microwave heating green tea, dry device Download PDFInfo
- Publication number
- CN2609354Y CN2609354Y CN 03221124 CN03221124U CN2609354Y CN 2609354 Y CN2609354 Y CN 2609354Y CN 03221124 CN03221124 CN 03221124 CN 03221124 U CN03221124 U CN 03221124U CN 2609354 Y CN2609354 Y CN 2609354Y
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- microwave
- enzyming
- tea
- drying unit
- described tea
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Abstract
The utility model relates to an improved microwave equipment being used for tea freezing and drying, which is characterized in that the power of microwave pipe is arranged as a structure with strong beginning and dying away gradually or two stages, a secondary heater is arranged on the bottom of the microwave oven, a plastic wet resistant film is arranged over the tea. Comparing with the freezing microwave oven with prior art the utility model is not just more suitable for the technological requirement that is the tea must be rapidly frozen and the temperature must be higher at the beginning and lower at the end that the tea can be rapidly frozen the kept verdure; but the vitamin, chlorophyll and other elements being contained in the fresh tealeaf can be fully obtained with less damage. As a result the grade of the tea is greatly improved, the output is high and the steam can be prevented cooling to dew in the process of tea freezing.
Description
Technical field
Utility model relates to a kind of improved tea green-keeping, drying is used microwave device, relates in particular to the microwave device that can significantly improve the speed of completing and unit-hour output.
Background technology
In the producing green tea, completing is one of most important operation that influences tea quality, and the quality that completes directly influences inherent qualities such as tea color, mouthfeel, inclusion.Tradition tea making completes, and for the conduction external heat is propagandized in employing hotly, this kind mode that completes is difficult to reach quick rising tealeaves temperature to enzyme purification, the heated time that completes is long, therefore causes the burnt limit of tealeaves, Huang Ye, disconnected broken easily, and is not saturating in outer Jiao, mouthfeel is not good enough, and bitter taste is arranged, and the energy consumption height that completes.Secondly, this propagandizing hotly completes and need constantly stir tealeaves, can impel polyphenols oxidation in the tealeaves, is easy to generate red stalk red autumnal leaves phenomenon, also can reduce tea leaf quality.Microwave is because of its special mode of heating, have the fast and homogeneous heating of firing rate, the time of staying is short, the work efficiency that completes height, the nutrient protein loss is few, can overcome propagandize hotly conduction complete easily cause in outer the doing wet, the smell of burning, burnt leaf, chip etc. influence quality factor, especially the alcoholization of sterilizing, reach summer, autumn tea are removed the bitter taste effect, more can significantly improve tea leaf quality, a kind of comparatively ideal device that completes of can yet be regarded as.Yet existing microwave de-enzyming equipment, microwave tube (power) adopt impartial the setting, and is quick with the tea green-keeping technological requirement, and the low requirement in high back does not match before the temperature, do not have really to bring into play the advantage that microwave completes fast, and unit-hour output is not high enough.Secondly, adopt single microwave heat, it is not high that spin manifold temperature rises, not only bad for completing fast and improve unit-hour output, and since the steam dewfall drip, contact with tealeaves and can cause tealeaves jaundice, tea stalk rubescent, as strengthen hydrofuge power, and assemble dewfall though can reduce steam, increased the microwave thermal power consumption, cause temperature loss in the stove, more can reduce unit-hour output.Besides, the bright leaf of microwave direct irradiation, water evaporates is fast, is unfavorable for keeping the emerald green degree of tealeaves, influences tea leaf quality.Therefore still having is worth improved place.
Summary of the invention
The purpose of utility model is to overcome the deficiency of above-mentioned prior art, provides a kind of improved speed that completes fast, and the unit-hour output height meets tea microwave de-enzyming, the drying unit of tea green-keeping technological requirement.
The another purpose of utility model provides a kind of spin manifold temperature height, and the tealeaves that causes turns to be yellow, tea stalk is rubescent effectively to prevent the steam dewfall to drip, and improves tea microwave de-enzyming, the drying unit of unit-hour output.
A utility model purpose again is to provide a kind of humidity that completes to keep, and helps the tea microwave de-enzyming, the drying unit that keep tealeaves emerald green.
Utility model first purpose realizes that main the improvement is according to the requirement of tea making de-enzyming process, with the balanced arrangement of micro-wave oven microwave tube (or power density), and weak gradual change in strong back and/or two-period form arrangement before changing into.Be micro-wave oven microwave tube (power) at tea green-keeping leading portion big (by force) relatively, back segment relatively little (weak), form along the tea green-keeping stroke in whole box body a little less than the preceding strong back of microwave, tealeaves is subjected to than the high power microwave irradiation entering the micro-wave oven leading portion, reaching is rapidly heated completes to enzyme purification, and the relative low-power of back segment helps tealeaves and cools off naturally.Specifically, utility model tea microwave de-enzyming, drying unit comprise the tunnel type micro wave stove of overhead microwave tube, perpendicular to the swinging conveyer belt of microwave tube, it is characterized in that said microwave tube power setting be before weak gradual change in strong back and/or two-period form structure.A little less than the strong back, referring to tunnel micro-wave oven first half unit are power (power density) greater than latter half of before the said microwave tube power of utility model, can be close with the anterior arrangement of power microwave tube, and back line is dredged, and forms a little less than the preceding strong back of microwave; Also can be that microwave tube is balanced arranges, but anterior single tube power can form a little less than the preceding strong back of microwave equally greater than the rear portion.A little less than the strong back, comparatively suitable with first half power especially before said greater than latter half of 10-30%.
Utility model is rapidly heated and improves the spin manifold temperature purpose for further reaching, also can auxiliary thermal source be set at microwave cabinet, heating simultaneously inside and outside can reaching, be rapidly heated and complete, auxiliary simultaneously heating, also help bright leaf in the micro-wave oven complete the steam that produces not dewfall drip, can prevent from effectively in the micro-wave oven that water vapour drips to cause tealeaves jaundice, tea stalk rubescent.Said auxiliary thermal source, a kind of the easiest as electrothermal tube, and be excellent (be arranged on body of heater both sides also can) to be arranged on microwave oven body front portion and bottom of furnace body.For making the heat that auxiliary thermal source produces can evenly diffusion rapidly in casing, can be below thermal source or the rear hair-dryer is set, quicken air circulation, reach the quick transmission of heat and evenly.Enter microwave cavity for helping hot blast, base plate or the side plate of placing thermal source better adopt porous plate, can make the smooth and easy microwave cabinet that evenly enters of hot blast (amount).
Utility model is for preventing to heat tealeaves moisture excess flow mistake in the process that completes, cause the tea-drying fragmentation, also the plastics coverlay of preserving moisture can be set above microwave cabinet tealeaves conveyer belt, make tealeaves in heating completes process, keep certain humidity environment, this not only has positive role to the tealeaves fixation, and tealeaves top overlay film, help also preventing that casing top dewfall from dripping falls tealeaves and cause tealeaves jaundice, the rubescent defective of tea stalk.The said plastic foil of preserving moisture of utility model, especially adopting the micro-wave oven film special do not absorb microwave (penetrability is good) for well, 5-15cm is excellent to film above the tealeaves to be arranged on.
Utility model is owing to be the weak unbalanced preparation in preceding strong back with the setting of tea green-keeping microwave tube; make micro-wave oven more meet tealeaves and complete, reach the low technological requirement in the preceding high back of temperature fast; can realize not only that tealeaves is quicker completes; stop the Polyphenols oxidation; effectively stop the tealeaves variable color; make tealeaves keep emerald green, and vitamin in the tealeaves that helps adequately protecting, chlorophyll composition are few undermined, the tealeaves of coming out of the stove does not need the cooling of drying separately yet.Auxiliary thermal source is bottom and leading portion heating especially, can significantly improve the microwave cabinet temperature, to the about Fast Heating simultaneously of bright leaf, not only help tealeaves to complete fast, make full use of microwave power, improve unit-hour output, the steam condensation and dewfall drips in the tea green-keeping process but also can effectively stop, and prevents that tealeaves turns to be yellow, tea stalk is rubescent.The film of preserving moisture of tealeaves top helps again keeping certain humidity environment in the tea green-keeping process, can keep tealeaves emerald green, and overlay film also helps isolating and drips in addition.Utility model tea microwave de-enzyming, drying unit, existing microwave de-enzyming device more meets the tea green-keeping technological requirement, and the speed that not only completes is fast, can keep in the bright leaf chlorophyll and internal substance constant, the tealeaves that completes is emerald green, can significantly improve the tealeaves class, and the unit-hour output height.
Below in conjunction with several specific embodiments, further specify utility model, but embodiment not the restriction to utility model.
Description of drawings
Fig. 1 is the utility model first example structure schematic diagram.
Fig. 2 shows microwave tube arrangement architecture schematic diagram for Fig. 1 overlooks.
Fig. 3 is the utility model second example structure schematic diagram.
Fig. 4 is utility model the 3rd an example structure schematic diagram.
The specific embodiment
Embodiment 1: referring to Fig. 1,2, tea microwave de-enzyming, drying unit, comprise frame 5, the tunnel type micro wave in overhead microwave tube source, top 2 case 3 that completes, swinging hollow out band conveyer 4 perpendicular to microwave tube, microwave de-enzyming case two ends have the microwave anti-leak to suppress chamber 6, and there is wet-emitting blower (not providing among the figure) both sides.Overhead constant power microwave launcher tube 7 is arranged closeer at micro-wave oven leading portion 2.1, back segment arrangement 2.2 is thinner, the weak two-period form structure in strong back before microwave intensity is, and wherein leading portion power is big by 15% than back segment.
Embodiment 2: referring to Fig. 3, as embodiment 1, tunnel microwave de-enzyming case 3 bottom front have auxiliary electrical heat pipe 8, and there is blower fan 9 the electrothermal tube below, and electrothermal tube top box bottom 10 is a porous plate.
Embodiment 3: referring to Fig. 4, as described above, there is plastic foil 11 at 10cm place, microwave de-enzyming case conveyer belt top.
According to use occasion, the utility model auxiliary thermal source also can adopt as warm-air pipe etc.A little less than the strong back, also can adopt leading portion to arrange the big slightly microwave tube of power before the microwave power, back segment is arranged the smaller relatively microwave tube of power.Similar these unsubstantialities equivalences are replaced all true novel protected scope of using.
Claims (10)
1, a kind of tea microwave de-enzyming, drying unit comprise the tunnel type micro wave stove of overhead microwave tube, perpendicular to the swinging conveyer belt of microwave tube, it is characterized in that said microwave tube power setting be before weak gradual change in strong back and/or two-period form structure.
2,, it is characterized in that said micro-wave oven microwave tube power first half is greater than latter half of 10-30% according to the described tea microwave de-enzyming of claim 1, drying unit.
3,, it is characterized in that said micro-wave oven is provided with auxiliary heater according to the described tea microwave de-enzyming of claim 1, drying unit.
4,, it is characterized in that said auxiliary heater is arranged on the body of heater first half according to the described tea microwave de-enzyming of claim 3, drying unit.
5,, it is characterized in that said auxiliary heater is arranged on bottom of furnace body according to the described tea microwave de-enzyming of claim 4, drying unit.
6,, it is characterized in that said body of heater base plate first half is a porous plate according to the described tea microwave de-enzyming of claim 5, drying unit.
7,, it is characterized in that said auxiliary heater bottom and sidepiece have blowing device according to the described tea microwave de-enzyming of claim 5, drying unit.
8,, it is characterized in that said revolution conveyer belt is the hollow out band according to the described tea microwave de-enzyming of claim 7, drying unit.
9,, it is characterized in that the plastic foil of preserving moisture above the tealeaves in the said microwave cabinet according to claim 1,2,3,4,5,6,7 or 8 described tea microwave de-enzymings, drying unit.
10,, it is characterized in that the said plastic foil of preserving moisture is positioned at tealeaves top 5-15cm according to the described tea microwave de-enzyming of claim 9, drying unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03221124 CN2609354Y (en) | 2003-04-09 | 2003-04-09 | Improved microwave heating green tea, dry device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03221124 CN2609354Y (en) | 2003-04-09 | 2003-04-09 | Improved microwave heating green tea, dry device |
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| CN2609354Y true CN2609354Y (en) | 2004-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 03221124 Expired - Fee Related CN2609354Y (en) | 2003-04-09 | 2003-04-09 | Improved microwave heating green tea, dry device |
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Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599280A (en) * | 2011-11-25 | 2012-07-25 | 林清矫 | Tea alcoholization and aroma raising equipment and tea alcoholization and aroma raising method |
| CN102640810A (en) * | 2012-02-16 | 2012-08-22 | 杭州千岛湖丰凯实业有限公司 | Tunnel-type maofeng tea baking machine |
| CN102818430A (en) * | 2012-07-09 | 2012-12-12 | 东莞市华青节能科技有限公司 | Microwave water-removing machine of honeysuckles |
| CN105166123A (en) * | 2015-09-19 | 2015-12-23 | 岳西县弘盛农业科技有限公司 | New process for producing hierochloe odorata flavor type tea leaves by conducting roller and microwave combined fixation |
| CN105166132A (en) * | 2015-09-19 | 2015-12-23 | 岳西县弘盛农业科技有限公司 | Enzyme-scalding and secondary de-enzyming combined continuous production line for selenium-rich organic green tea |
| CN105166124A (en) * | 2015-09-19 | 2015-12-23 | 岳西县弘盛农业科技有限公司 | New method for producing pan-fired green tea through combination of blanching fixation and microwave fixation |
| CN105166129A (en) * | 2015-09-19 | 2015-12-23 | 岳西县弘盛农业科技有限公司 | Continuous production line for organic flat tea microwave de-enzyming |
| CN105166125A (en) * | 2015-09-19 | 2015-12-23 | 岳西县弘盛农业科技有限公司 | Process for continuously producing pan-fired green tea through combination of blanching fixation and microwave fixation |
| CN105166127A (en) * | 2015-09-19 | 2015-12-23 | 岳西县弘盛农业科技有限公司 | Continuous production line for secondary green removing of selenium-rich organic green tea |
| CN105166128A (en) * | 2015-09-19 | 2015-12-23 | 岳西县弘盛农业科技有限公司 | Continuous production line for secondary green removing of selenium-rich green tea |
| CN105192129A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | Organic green tea production system based on combination of blanch fixation and two-stage fixation |
| CN105192136A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | Novel technology for producing organic green tea |
| CN105192127A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | Novel continuous production line for producing hierochloe odorata type tea through secondary enzyme deactivation |
| CN105192135A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | Serial production line for two-stage fixation of hierochloe odorata tea |
| CN105192130A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | System for continuous production of green tea based on combination of blanch fixation and microwave fixation |
| CN105192139A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | Novel technology for producing selenium-rich organic green tea |
| CN105192137A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | Novel production technology for green ironing-multilevel green removing combination of organic flat tea |
| CN105192138A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | Novel hierochloe odorata tea continuous production system based on combination of blanch fixation and microwave fixation |
| CN105192124A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | New process for producing hierochloe odorata type tea through roller-microwave de-enzyming |
| CN105192125A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | Novel continuous green tea production line |
| CN105192128A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | Novel process for producing hierochloe odorata tea based on combination of blanch fixation and multi-stage fixation |
| CN105309653A (en) * | 2015-09-19 | 2016-02-10 | 岳西县弘盛农业科技有限公司 | Blanch fixation-secondary de-enzyming combined continuous production line used for organic green tea |
| CN105325577A (en) * | 2015-09-19 | 2016-02-17 | 岳西县弘盛农业科技有限公司 | Organic flat tea blanching and multistage enzyme deactivating combination continuous production new technology |
| CN105325578A (en) * | 2015-09-19 | 2016-02-17 | 岳西县弘盛农业科技有限公司 | Roasted green tea production line |
| CN105394209A (en) * | 2015-09-19 | 2016-03-16 | 岳西县弘盛农业科技有限公司 | Novel production technique combining tea cleaning and multistage enzyme deactivating for organic flat tea production |
| CN105394215A (en) * | 2015-11-30 | 2016-03-16 | 无锡市茗雅东方茶艺科技有限公司 | Tea production equipment integrating microwave system and drying system |
| CN105394208A (en) * | 2015-09-19 | 2016-03-16 | 岳西县弘盛农业科技有限公司 | Novel production technique combining tea cleaning and multistage enzyme deactivating for organic flat tea production |
| CN106306146A (en) * | 2016-09-30 | 2017-01-11 | 正安县金林茶业有限责任公司 | Green tea green-removing and strip-tidying equipment |
| CN107712128A (en) * | 2017-11-27 | 2018-02-23 | 刘钰婷 | A kind of efficient cleaning, drying equipment of tea processing |
-
2003
- 2003-04-09 CN CN 03221124 patent/CN2609354Y/en not_active Expired - Fee Related
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599280A (en) * | 2011-11-25 | 2012-07-25 | 林清矫 | Tea alcoholization and aroma raising equipment and tea alcoholization and aroma raising method |
| CN102599280B (en) * | 2011-11-25 | 2014-04-02 | 林清矫 | Tea alcoholization and aroma raising equipment and tea alcoholization and aroma raising method |
| CN102640810A (en) * | 2012-02-16 | 2012-08-22 | 杭州千岛湖丰凯实业有限公司 | Tunnel-type maofeng tea baking machine |
| CN102640810B (en) * | 2012-02-16 | 2013-06-12 | 杭州千岛湖丰凯实业有限公司 | Tunnel-type maofeng tea baking machine |
| CN102818430A (en) * | 2012-07-09 | 2012-12-12 | 东莞市华青节能科技有限公司 | Microwave water-removing machine of honeysuckles |
| CN105192127A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | Novel continuous production line for producing hierochloe odorata type tea through secondary enzyme deactivation |
| CN105192137A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | Novel production technology for green ironing-multilevel green removing combination of organic flat tea |
| CN105166124A (en) * | 2015-09-19 | 2015-12-23 | 岳西县弘盛农业科技有限公司 | New method for producing pan-fired green tea through combination of blanching fixation and microwave fixation |
| CN105166129A (en) * | 2015-09-19 | 2015-12-23 | 岳西县弘盛农业科技有限公司 | Continuous production line for organic flat tea microwave de-enzyming |
| CN105166125A (en) * | 2015-09-19 | 2015-12-23 | 岳西县弘盛农业科技有限公司 | Process for continuously producing pan-fired green tea through combination of blanching fixation and microwave fixation |
| CN105166127A (en) * | 2015-09-19 | 2015-12-23 | 岳西县弘盛农业科技有限公司 | Continuous production line for secondary green removing of selenium-rich organic green tea |
| CN105166128A (en) * | 2015-09-19 | 2015-12-23 | 岳西县弘盛农业科技有限公司 | Continuous production line for secondary green removing of selenium-rich green tea |
| CN105192129A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | Organic green tea production system based on combination of blanch fixation and two-stage fixation |
| CN105192136A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | Novel technology for producing organic green tea |
| CN105166123A (en) * | 2015-09-19 | 2015-12-23 | 岳西县弘盛农业科技有限公司 | New process for producing hierochloe odorata flavor type tea leaves by conducting roller and microwave combined fixation |
| CN105192135A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | Serial production line for two-stage fixation of hierochloe odorata tea |
| CN105192130A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | System for continuous production of green tea based on combination of blanch fixation and microwave fixation |
| CN105192139A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | Novel technology for producing selenium-rich organic green tea |
| CN105166132A (en) * | 2015-09-19 | 2015-12-23 | 岳西县弘盛农业科技有限公司 | Enzyme-scalding and secondary de-enzyming combined continuous production line for selenium-rich organic green tea |
| CN105192138A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | Novel hierochloe odorata tea continuous production system based on combination of blanch fixation and microwave fixation |
| CN105192124A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | New process for producing hierochloe odorata type tea through roller-microwave de-enzyming |
| CN105192125A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | Novel continuous green tea production line |
| CN105192128A (en) * | 2015-09-19 | 2015-12-30 | 岳西县弘盛农业科技有限公司 | Novel process for producing hierochloe odorata tea based on combination of blanch fixation and multi-stage fixation |
| CN105309653A (en) * | 2015-09-19 | 2016-02-10 | 岳西县弘盛农业科技有限公司 | Blanch fixation-secondary de-enzyming combined continuous production line used for organic green tea |
| CN105325577A (en) * | 2015-09-19 | 2016-02-17 | 岳西县弘盛农业科技有限公司 | Organic flat tea blanching and multistage enzyme deactivating combination continuous production new technology |
| CN105325578A (en) * | 2015-09-19 | 2016-02-17 | 岳西县弘盛农业科技有限公司 | Roasted green tea production line |
| CN105394209A (en) * | 2015-09-19 | 2016-03-16 | 岳西县弘盛农业科技有限公司 | Novel production technique combining tea cleaning and multistage enzyme deactivating for organic flat tea production |
| CN105394208A (en) * | 2015-09-19 | 2016-03-16 | 岳西县弘盛农业科技有限公司 | Novel production technique combining tea cleaning and multistage enzyme deactivating for organic flat tea production |
| CN105394215A (en) * | 2015-11-30 | 2016-03-16 | 无锡市茗雅东方茶艺科技有限公司 | Tea production equipment integrating microwave system and drying system |
| CN106306146A (en) * | 2016-09-30 | 2017-01-11 | 正安县金林茶业有限责任公司 | Green tea green-removing and strip-tidying equipment |
| CN107712128A (en) * | 2017-11-27 | 2018-02-23 | 刘钰婷 | A kind of efficient cleaning, drying equipment of tea processing |
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