CN104222337A - Roller type tea leaf fixation machine - Google Patents
Roller type tea leaf fixation machine Download PDFInfo
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- CN104222337A CN104222337A CN201410423968.5A CN201410423968A CN104222337A CN 104222337 A CN104222337 A CN 104222337A CN 201410423968 A CN201410423968 A CN 201410423968A CN 104222337 A CN104222337 A CN 104222337A
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Abstract
The invention discloses a roller type tea leaf fixation machine and relates to the technical field of tea leaf production equipment. The roller type tea leaf fixation machine comprises a rack, a roller and a roller shell fixed on the rack, wherein the roller comprises a roller inner wall and a roller outer wall; the roller inner wall is made of a microporous material; a heating layer is arranged on the outer side of the roller inner wall; guide vanes are arranged on the inner side of the roller inner wall; an air cavity is formed between the heating layer on the outer side of the roller inner wall and the roller outer wall. The pressure change is controlled through a proportional valve, and the pressure of gas entering the roller is regulated, so that the thickness of an air film is changed; the pressure of introduced gas is controlled through pulses to guarantee intermittent contact between tea leaves and the roller and between tea leaves and the guide vanes, the contact distance between the tea leaves and the roller walls is controlled by controlling the amplitude of pulses, and the contact time is controlled by the frequency and duty ratio of pulses, so that the fixation efficiency is improved, and the phenomena of burnt sides and the like, which influence tea quality, are avoided.
Description
Technical field
The present invention relates to the production equipment technical field of tealeaves, particularly relate to a kind of rolling tube type tea water removing machine.
Background technology
The Main Function completed is by the oxidase active in high temperature and passivation fresh tea passes, suppresses the enzymatic oxidation of the Tea Polyphenols in fresh leaf etc., evaporates fresh leaf portion of water, make tealeaves deliquescing, be convenient to knead shaping, foul smell, promotes the formation of good fragrance simultaneously.Completing is a procedure very important in Tea Processing.
Tealeaves of today has manual frying and mechanical frying to form, although the tea quality of manual frying is good, efficiency is low, frangible, wastes blue or green tealeaves.Along with the continuous renewal of frying tea equipment, automanual Domestic machine for treating tea is day by day popularized, and it is convenient and convenient to bring to numerous tea growers, so promote machinery to fry tea, just becomes the necessary ways of current industry Promote Competitive.But existing stir-fry tea machine precision is not high, nearly all just traditional native stove is transferred in frame, mechanization degree is low, be unfavorable for raising the efficiency further, and because intelligence degree is not high, also lower to the utilization rate of resource, produce product more single, in production process, controlling extent is not high, and color and luster and the fragrance of tealeaves all do not reach optimum state.How that existing stir-fry tea machine is intelligent, high efficiency, environmental protection and energy saving, improve the utilization rate of resource, improve machinery and fry this defect of tea, improve quality and the production efficiency of tealeaves, become the problem that industry equipment development personnel are devoted to capture.
Based on some problems existed at present, have developed a kind of energy-saving type intelligent tea green-keeping technology and system.Adopt electromagnetic induction/hot air combined high-efficiency heating technology, design novel tea green-keeping roller frame and the intelligent control system that completes, significantly reduce the process energy consumption that completes, promote complete efficiency and quality.Intelligent Tea Processing integrated energy saving technology and application.Adopt novel energy-conserving technology of heat source, carry out completing, manage the power consumption such as bar, oven dry operation power-saving technology optimizing research, significantly reduce equipment energy consumption, provide support for large-scale production line is integrated.And form one deck air film according to pneumatically supported principle at inner wall of rotary drum, change time of contact and the exposure level of tealeaves and barrel, and due to guide-leaf plate also having pore, so greatly reduce the contact of tealeaves and cylinder on the whole, so not only can prevent burnt limit, and it is pure to make fragrance, the better tealeaves of quality, also can process the tealeaves of various kind, Tea Processing technique is significantly improved.
Summary of the invention
It is not high that the present invention will solve prior art tea water-removing machine intelligence degree, production product is single, in production process, controlling extent is not high, the color and luster of tealeaves and fragrance all do not reach the shortcoming of optimum state, propose a kind of energy-saving type intelligent tea green-keeping technology and system, adopt electromagnetic induction and hot air combined high-efficiency heating technology, design novel tea green-keeping roller frame and the intelligent control system that completes, significantly reduce the process energy consumption that completes, the rolling tube type tea water removing machine of complete efficiency and quality is provided.
For achieving the above object, the technical solution adopted in the present invention is: rolling tube type tea water removing machine, comprise frame, cylinder and the drum shell be fixed in frame, described cylinder comprises inner wall of rotary drum and cylinder outer wall, described inner wall of rotary drum is made up of poromerics, zone of heating is provided with outside described inner wall of rotary drum, guide vane is provided with inside described inner wall of rotary drum, air cavity is provided with between the zone of heating outside described inner wall of rotary drum and cylinder outer wall, described each air cavity is equipped with air admission hole, described air admission hole connects air inlet pipe, described each air inlet pipe is all connected with air feed interface, described air inlet pipe is made up of rigid material, described air feed interface is provided with inlet manifold, and described inlet manifold connects air accumulator.
Further, air inlet drying machine and the air compressor successively of described air accumulator, is provided with proportioning valve between air accumulator and drying machine, is provided with switch valve between drying machine and air compressor.
Further, described air inlet pipe is connected by air feed interface with inlet manifold, and described air feed interface comprises fixing air feed interface, rotates fixed interface and seal washer, and inlet manifold is connected and fixed air feed interface, air inlet pipe connection of rotating air feed interface.
Technical conceive of the present invention is: be made up of poromerics at inner wall of rotary drum, extraneous gases at high pressure just can enter in cylinder by poromerics, simultaneously form one deck air film from poromerics gases at high pressure out at inner wall of rotary drum, by changing size and the switch of air pressure, the contact Distance geometry time of contact of tealeaves and inwall just can be changed.Gas is at the zone of heating through poromerics periphery simultaneously, and zone of heating to gas-heated, so just can obtain the gas of HTHP, thus realizes completing of tealeaves.
Compared with prior art, the present invention has the following advantages: the size variation of passing ratio valve controlled pressure, regulates the size entering gas pressure in cylinder, thus changes the thickness of air film; The air film of the gas formation of heating, improves the efficiency completed; Enter the switch control rule by switch valve and proportioning valve of gas in cylinder, change the time of contact of tealeaves and cylinder, meet different processing technologys; Pulse Width Control enters the pressure size of gas, realize the intermittent contact of tealeaves and cylinder and guide-leaf plate, wherein control the size of amplitude, control the contact distance of tealeaves and barrel, frequency and dutycycle size control the length of time of contact, so not only improve the efficiency that completes, and prevent Jiao Bian etc. from affecting the phenomenon of tea leaf quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of rolling tube type tea water removing machine.
Fig. 2 is the structural representation sectional view of rolling tube type tea water removing machine.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with detailed description of the invention also with reference to accompanying drawing, the present invention is described in more detail.Should be appreciated that, these describe just exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
Composition graphs 1, Fig. 2, rolling tube type tea water removing machine, comprise frame 12, cylinder and the drum shell 11 be fixed in frame, described cylinder comprises inner wall of rotary drum 13 and cylinder outer wall, described inner wall of rotary drum 16 is made up of poromerics, zone of heating 15 is provided with outside described inner wall of rotary drum 16, guide vane 17 is provided with inside described inner wall of rotary drum 16, zone of heating 15 outside described inner wall of rotary drum 16 and cylinder are provided with air cavity 14 between 13 walls outward, described each air cavity 14 is equipped with air admission hole, described each air admission hole all connects air inlet pipe 10, described each air inlet pipe 10 is all connected with air feed interface, described air inlet pipe 10 is made up of rigid material, described air feed interface is provided with inlet manifold, and described inlet manifold connects air accumulator 5.Valve 6 is provided with between air accumulator 5 and air feed interface.
Air inlet drying machine 3 and the air compressor 1 successively of described air accumulator 5, is provided with proportioning valve 4, is provided with switch valve 2 between drying machine 3 and air compressing 1 machine between air accumulator 5 and drying machine 3.
Described air inlet pipe is connected by air feed interface with inlet manifold, and described air feed interface comprises fixing air feed interface 7, rotates air feed stationary interface 9 and seal washer 8, and inlet manifold is connected and fixed air feed interface 7, air inlet pipe 10 connection of rotating fixed interface 9.Seal washer 8 is contained in fixing air feed interface 7 and rotates between air feed interface 9.
Technical conceive of the present invention is:
Air supercharging after compressor 1 compresses, enters in dried-air drier 3, and wherein the gas that enters in drying machine of the switch controls of valve 2 is how many.Moisture in drying machine removing gas, in case moisture is brought in cylinder, affects the efficiency completed.Proportioning valve 4 can control the size variation that air enters air pressure in air accumulator 5, and gas is through switch valve 6 afterwards, and switch valve can control the air pressure that gas forms pulsed.Fixing air feed interface 7 finally by air feed interface enters in cylinder with rotation air feed interface 9.Because in the process of completing, tealeaves in cylinder mainly concentrates in cylinder cross section crosses diameter center line parallel to the ground with lower part, upper part tealeaves is little, if all utilize air supporting like this in whole cylinder, obviously can cause the waste of the energy, only allow and carry out pneumatically supported mechanism at center line with lower part so design one---Gas controller.This mechanism's large-diameter portion is divided into circular semi-hollow cavity, wherein the latter half is hollow cavity, this part cavity connects four air inlet pipe 10 entering cylinder air cavity, and the first half sealing, so four of the first half air inlet pipe do not have gas to enter, so often turn around, four pipeline air-inlets below own centre line, be equivalent to form one deck air layer in the latter half cylinder and between tealeaves layer in cylinder, so just can play energy-conservation effect, improve the utilization rate of the energy.
Cylinder 11 rotates in frame 12, after tealeaves enters cylinder, travel forward along inner wall of rotary drum under the effect of guide-leaf plate 17, during movement, enter the electromagnetic heater of gas in zone of heating 15 in cylinder, the heater of net-shaped heats gas, and the high-temperature gas of then going out from poromerics heats tealeaves, and the moisture in tealeaves is evaporated away.By controlling the size of heating-up temperature, reach certain water content when to go out tin, thus realize the object that completes.
When Measuring Moisture Content of Tea is evaporated to a certain degree, because in cylinder, temperature is high, tealeaves meeting deliquescing, for the general inner wall of rotary drum done by rigid material, tealeaves can stick to above inwall, tealeaves can be made burned on the one hand, the tea leaf quality that directly impact is overall on the other hand.So, at inner wall of rotary drum, poromerics 16 is installed, forms one deck air film at inner wall of rotary drum, the thickness of air film can be changed like this by the size controlling to enter cylinder internal gas pressure, thus prevent burnt limit, reduce the waste of leafiness.And guide-leaf plate is also poromerics, guide-leaf plate and each block poromerics are connected as a single entity, greatly reduce the time of contact of tealeaves and barrel so on the whole, not only can keep the original fragrance of tealeaves, and the size of air pressure can be changed according to different processing technologys, thus realize the Tea Processing of kinds of processes, make tealeaves realize efficiently in the process of completing, energy-conservation, environmental protection.
Should be understood that, above-mentioned detailed description of the invention of the present invention only for exemplary illustration or explain principle of the present invention, and is not construed as limiting the invention.Therefore, any amendment made when without departing from the spirit and scope of the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.In addition, claims of the present invention be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (3)
1. rolling tube type tea water removing machine, the drum shell comprising frame, cylinder and be fixed in frame, it is characterized in that: described cylinder comprises inner wall of rotary drum and cylinder outer wall, described inner wall of rotary drum is made up of poromerics, zone of heating is provided with outside described inner wall of rotary drum, guide vane is provided with inside described inner wall of rotary drum, air cavity is provided with between the zone of heating outside described inner wall of rotary drum and cylinder outer wall, described each air cavity is equipped with air admission hole, described air admission hole connects air inlet pipe, described each air inlet pipe is all connected with air feed interface, and described air inlet pipe is made up of rigid material; Described air feed interface is provided with inlet manifold, and described inlet manifold connects air accumulator.
2. rolling tube type tea water removing machine according to claim 1, is characterized in that: air inlet drying machine and the air compressor successively of described air accumulator, is provided with proportioning valve between air accumulator and drying machine, is provided with switch valve between drying machine and air compressor.
3. rolling tube type tea water removing machine according to claim 1, it is characterized in that: described air inlet pipe is connected by air feed interface with inlet manifold, described air feed interface comprises fixing air feed interface, rotates fixed interface and seal washer, inlet manifold is connected and fixed air feed interface, air inlet pipe connection of rotating air feed interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423968.5A CN104222337B (en) | 2014-08-26 | Rolling tube type tea water removing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423968.5A CN104222337B (en) | 2014-08-26 | Rolling tube type tea water removing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104222337A true CN104222337A (en) | 2014-12-24 |
| CN104222337B CN104222337B (en) | 2017-01-04 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920648A (en) * | 2015-05-14 | 2015-09-23 | 浙江省新昌县澄潭茶厂 | Drum-type de-enzyming machine |
| CN104920664A (en) * | 2015-06-11 | 2015-09-23 | 柳州市侗天湖农业生态旅游投资有限责任公司 | A tea de-enzyming machine |
| CN110583812A (en) * | 2019-10-24 | 2019-12-20 | 浙江工业大学 | Water removing machine with high-pressure tank water removing device |
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| CN201682969U (en) * | 2010-05-21 | 2010-12-29 | 李�杰 | Novel tea leaf drum type fixing machine |
| CN201690979U (en) * | 2009-12-16 | 2011-01-05 | 宣城市三九茶叶机械制造有限公司 | Roller type tea water-removing machine |
| CN102308893A (en) * | 2011-09-30 | 2012-01-11 | 五峰天池茶叶机械有限公司 | Hybrid hot-air enzyme deactivation machine |
| CN103300174A (en) * | 2013-07-09 | 2013-09-18 | 镇江市丹徒区上党五塘茶林场 | Green removing machine |
| CN204120117U (en) * | 2014-08-26 | 2015-01-28 | 浙江工业大学 | A kind of rolling tube type tea water removing machine |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201690979U (en) * | 2009-12-16 | 2011-01-05 | 宣城市三九茶叶机械制造有限公司 | Roller type tea water-removing machine |
| CN201682969U (en) * | 2010-05-21 | 2010-12-29 | 李�杰 | Novel tea leaf drum type fixing machine |
| CN102308893A (en) * | 2011-09-30 | 2012-01-11 | 五峰天池茶叶机械有限公司 | Hybrid hot-air enzyme deactivation machine |
| CN103300174A (en) * | 2013-07-09 | 2013-09-18 | 镇江市丹徒区上党五塘茶林场 | Green removing machine |
| CN204120117U (en) * | 2014-08-26 | 2015-01-28 | 浙江工业大学 | A kind of rolling tube type tea water removing machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920648A (en) * | 2015-05-14 | 2015-09-23 | 浙江省新昌县澄潭茶厂 | Drum-type de-enzyming machine |
| CN104920664A (en) * | 2015-06-11 | 2015-09-23 | 柳州市侗天湖农业生态旅游投资有限责任公司 | A tea de-enzyming machine |
| CN110583812A (en) * | 2019-10-24 | 2019-12-20 | 浙江工业大学 | Water removing machine with high-pressure tank water removing device |
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