CN201640338U - Electromagnetic roller fixation machine - Google Patents
Electromagnetic roller fixation machine Download PDFInfo
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- CN201640338U CN201640338U CN2010201574462U CN201020157446U CN201640338U CN 201640338 U CN201640338 U CN 201640338U CN 2010201574462 U CN2010201574462 U CN 2010201574462U CN 201020157446 U CN201020157446 U CN 201020157446U CN 201640338 U CN201640338 U CN 201640338U
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Abstract
The utility model provides an electromagnetic roller fixation machine which comprises a steel cylinder, a heater coil, a thermal insulation material, a decorative sheet, a guide pulley, a temperature transducer, a transmission device, a rack, an electric control cabinet and a guide vane strip, wherein the whole course control can be carried out through the electric control cabinet, the steel cylinder is heated by using an electromagnet heating method, the temperature of the steel cylinder can be monitored in real time through a far IR temperature probe, and the steel cylinder can be divided into three sectors which are respectively used for setting, monitoring and adjusting the temperature, therefore, the fixation demand of different varieties, different seasons, different tenderness of fresh tea leaves can be met. The utility model has high energy saving efficiency, less unavailable energy loss, no smoke and no harmful gas discharge by using an advanced electromagnetism technology, and can greatly reduce the temperature of the workshop and improve the working atmosphere; meanwhile, because of using the far IR temperature detecting technology, the utility model is sensitive and fast to temperature, can effectively reduce the temperature fluctuation range of the steel cylinder, is beneficial to accurately controlling the electric control cabinet, effectively improves the quality of the fixation, and has uniform fixation, tea perfume presentation and green color of tea.
Description
Technical field
The utility model belongs to the machine for processing tea field, relates to the equipment that completes of bright leaf, relates generally to a kind of bright leaf electromagnetic cylinder green-keeping machine, is mainly used in the processing that completes of bright leaf.
Background technology
Completing is one of important procedure of Green Tea Processing, and water-removing leaves quality quality is very remarkable to the sample tea quality influence of flavor quality of one-tenth.Completing is to make the rapid sex change inactivation of enzyme in the bright leaf by high temperature, promotes its inclusion that a series of non-enzymatic chemical reactions take place at temperature-rise period, forms the quality of green tea " greenery clear soup " and is the chemical composition characteristics of main component with " damp and hot " conversion product.In addition, high temperature makes some lower boiling fragrance and bad smell volatilization, forms some new special aromas.
At present, it is several that the mode of completing that production is both at home and abroad upward used mainly contains steam beating, hot air water-removing, roller fixation, microwave de-enzyming etc., wherein low with roller fixation again because of water-removing leaves quality better, fragrance height, cost, can produce continuously, the most extensive with advantage scopes of application such as the subsequent handling coupling are convenient, account for 60-80% wherein.According to the mode of heating difference, roller fixation can be divided into polytypes such as burning bavin, burning coal, combustion type, electrothermal again.Along with the improvement of people's living standard and to the raising of hygienic requirements, the electrothermal roller fixation more and more is subjected to people's favor, has occupied the great market share.Traditional electrothermal roller fixation is to be pyrotoxin with the electrothermal tube, adds hot-air after electrothermal tube is heated, and air is given steel cylinder with thermal energy transfer again, so utilization efficiency of heat energy is lower, generally between 20-30%.And the temperature sensor of traditional electrical hot type roller fixation adopts thermoelectric lotus root, and is slower to temperature-responsive, causes steel cylinder variation of temperature amplitude bigger, the further loss of heat energy.Therefore, industry is being sought always and a kind ofly can promoted the heat energy utilization rate, realizes energy-saving and emission-reduction, keeps the effective means of water-removing leaves superior quality.
The electromagnetism heating is a kind of more novel mode of heating, and it adopts the magnetic field induction vortex principle, utilizes high frequency electric to pass through the coil that goes in ring, produce countless magnetic confining field power, the magnetic line of force when magnetic field passes through the magnetic conduction thing, promptly can produce countless little eddy current, thereby makes the heating at a high speed voluntarily of magnetic conduction thing.According to initial estimate, compare with electric heating coil, electrothermal tube heating commonly used at present, adopt electromagnetism heating economize on electricity to reach more than 30%.Therefore, the mode grafting of electromagnetism heating to roller fixation equipment, had both been kept the complete advantage of fragrance height, quality better of conventional rollers, again effective energy savings, reduce use cost, significant to the upgrading of the lifting that promotes the Tea Processing scientific and technological level and processing equipment.
Summary of the invention
The purpose of this utility model provides a kind of electromagnetic cylinder green-keeping machine; by steel cylinder; heater coil; heat-barrier material; decorative panel; directive wheel; temperature sensor; transmission device; frame; electrical control cubicles; the stator bar is formed; wherein; the steel cylinder skin is surrounded by heater coil; the steel cylinder inwall is welded with the stator bar; heat-barrier material is wrapped in outside the heater coil; add outermost decorative panel and formed the agent structure of electromagnetic cylinder green-keeping machine; decorative panel is connected with frame by screw; and agent structure protected and modify; directive wheel links to each other with transmission device; all connect in twos by chain; realize that power is transmitted to agent structure by transmission device; impel the steel cylinder rotation; transmission device is fixed in the frame by screw; frame directly is positioned on the ground; frame also plays a part fixing to agent structure and supports simultaneously; temperature sensor is bonded on the heat-barrier material with super glue; the steel cylinder temperature is detected; temperature sensor is connected with independent electrical control cubicles of placing by circuit with transmission device, and agent structure is controlled.
Chain, carrier gear, motor have been formed transmission device, and carrier gear links to each other with motor by chain.
Usefulness of the present utility model is: adopt the electromagnetism mode of heating directly steel cylinder to be heated, reduce the traditional electrical heat pipe and added hot-air earlier, the heat energy loss that is caused by the twice thermal energy conduction of air heat cylindrical shell again, energy conversion efficiency height, heat energy utilization rate height.Owing to wrapped up heat-barrier material at the heater coil skin, heat can be consumed in steel cylinder as far as possible, not only preheating time can be shortened, heat up rapidly, and can reduce environment temperature, and stop flue gas, discharge of harmful gases, do not produce waste residue, greatly improve processing environment, lay the first stone for realizing cleaning producing.Simultaneously, replace traditional thermoelectric lotus root temperature sensing device with novel far infrared thermometric, more fast, responsive to sense temperature and monitoring, range of temperature is little, is convenient to the steel cylinder temperature is accurately controlled.
The utility model mainly carries out heat treated in the mode of electromagnetism heating to steel cylinder, after reaching uniform temperature, steel cylinder drops into the processing that completes of bright leaf, bright leaf is heated and completes on the effect bottom of the stator bar limit of moving forward, because bright leaf electromagnetic cylinder green-keeping machine has adopted advanced electromagnetism mode of heating and far-infrared temperature sensor, when improving the efficiency utilization rate, can obtain more stable steel cylinder temperature, thus feasible completing evenly, and the water-removing leaves quality is preferable, tea perfume (or spice) manifests, the green kingfisher of color and luster.
The utility model heats steel cylinder with electromagnetic mode, the energy conversion efficiency height, and impotence energy consumption is less; No flue gas, no noxious gas emission; Simultaneously can reduce the workshop air temperature significantly, improve the shopwork environment that completes, reduce labour intensity.This mode of heating is applicable to the roller fixation machine of types such as Φ 500mm-Φ 800mm.The utility model adopts the far-infrared temperature sensor, to thermotonus sensitivity, fast, help the electrical control cubicles accuracy controlling, can regulate heating power freely according to throwing leaf amount size, and can keep temperature automatically, the difference variation scope is little, can divide section to heat according to actual needs, every zone temperatures independent regulation.
Description of drawings
Fig. 1 is an electromagnetic cylinder green-keeping machine structural representation (side).
Fig. 2 is an electromagnetic cylinder green-keeping machine structural representation (front).
The specific embodiment
The utility model is further described in conjunction with the accompanying drawings and embodiments.
Referring to Fig. 1,2.The utility model electromagnetic cylinder green-keeping machine is by steel cylinder 1, heater coil 2, heat-barrier material 3, decorative panel 4, directive wheel 5, temperature sensor 6, transmission device 7, frame 8, electrical control cubicles 9, stator bar 10 is formed, wherein, steel cylinder 1 skin is surrounded by heater coil 2, steel cylinder 1 the inside is welded with stator bar 10, be enclosed with heat-barrier material 3 again at heater coil 2 skins, add and outermostly be fixed in the agent structure that decorative panel 4 on the frame 8 has formed the electromagnetic cylinder green-keeping machine by screw, directive wheel 5 links to each other with transmission device 7, all connect in twos by chain 11, realize that power is transmitted to agent structure by transmission device 7, impel steel cylinder 1 rotation, transmission device 7 is fixed in the frame 8 by screw, frame 8 directly is positioned on the ground, frame 8 also plays a part fixing to agent structure and supports simultaneously, temperature sensor 6 usefulness super glue are bonded on the heat-barrier material 3, steel cylinder 1 temperature is detected, temperature sensor 6 is connected with independent electrical control cubicles 9 of placing by circuit 14 with transmission device 7, agent structure is controlled, chain 11, carrier gear 12, motor 13 has been formed transmission device 7, carrier gear 12 links to each other with motor 13 by chain 11, carrier gear 12 is transferred to directive wheel 5 by chain 11 with power equally, steel cylinder 1 allows its rotation.
During operation, set steel cylinder 1 temperature, by temperature sensor 6 this temperature is monitored, and feed back, realize accurate regulation and control the steel cylinder temperature in electrical control cubicles 9 by electrical control cubicles 9.Simultaneously, the motor 13 of transmission device 7 conducts power in directive wheel 5, steel cylinder 1 by carrier gear 12, impels steel cylinder 1 rotation.After bright leaf enters steel cylinder 1, under the effect of stator bar 10, travel forward,, finish the operation that completes until in steel cylinder 1, coming out at last in steel cylinder 1 limit heating edge.
Embodiment 2
Referring to Fig. 1, during practical operation, in the process of cylinder 1 rotation, can set respectively by the temperature of 1 three sections of 9 pairs of steel cylinders of master control cabinet, and the temperature sensor by each section 6 is monitored it, and feed back in master control cabinet 9, realize accurate regulation and control to 1 three zone temperatures of steel cylinder, satisfy the demand that completes of different cultivars, the bright leaf of tender degree.
1. be example with the drum-type equipment of completing, comprehensively compare the performance difference of different heating mode:
| Mode of heating | The electromagnetism heating | Electrothermal tube | Fire coal, bavin etc. |
| |
1. do not have flue gas, no noxious gas emission, no waste residue produces, for cleaning the production preferred unit; 2. reduced air themperature in the workshop; According to measuring and calculating, air themperature can be than low 5-10 ℃ of electrothermal tube mode of heating in the workshop; 3. owing to be once to heat, energy conversion efficiency higher (generally can reach 60-70%), capacity usage ratio height; 4. heating is fast, and can shorten 7-15min preheating time than electrothermal tube heating and coal-fired mode; 5. electrical power is compared with the traditional electrical mode of heating significantly and to be descended, and the Tea Processing cost descends significantly than the electric heating tubular type, with coal-fired, bavin green-keeping machine processing cost is suitable; 6. quick heating, temperature are easy to accurately control and adjust; 7. lack invalid consuming little energy preheating time; 8. coal-fired, bavin green-keeping machine has lacked the burner man; 9. equipment is simple to operate, is easy to neophyty operation. | 1. there are not flue gas, no noxious gas emission; 2. be applicable to and clean production; 3. with respect to the electromagnetic type green-keeping machine, the disposable input cost of equipment is lower slightly; 4. post bake, energy conversion efficiency is about 20-30%. | 1. the equipment input cost is low; 2. draw materials conveniently in the tea place, mountain area; 3. post bake, energy conversion efficiency is about 10-20%. |
| Shortcoming | 1. the disposable input cost of equipment is slightly high; | 1. environment temperature height; 2. power consumption is big, and effectively energy utilization rate is low, Tea Processing cost height; 3. it is slower to heat up, and requires " high temperature is quick " not conform to tea green-keeping; 4. compare with the electromagnetic type green-keeping machine, electric heating tubular type green-keeping machine temperature control accuracy is not high. | 1. flue gas is arranged, noxious gas emission is arranged, have waste residue to produce; 2. environment temperature height; 3. difficult control of temperature completes; 4. the cylindrical shell heating is inhomogeneous; 5. with respect to the power consumption green-keeping machine, operation of making a fire that it is relatively taken a lot of work; 6. will reach the quality that completes that is same as the electromagnetism green-keeping machine, master worker's specification requirement is higher to completing. |
With electromagnetic heating technique with the combination of far infrared thermometry, than traditional secondary heating, the combination of thermoelectric lotus root temperature sensor technology, not only at the thermal conversion rate of the energy-conservation raising about 30% of heating ring, and owing to used the far infrared thermometry, more fast, react the heating object temperature more accurately, dwindled the heating object temperature fluctuation range, thus also can energy savings 1-5% in the temperature control link.In addition, electromagnetism heating has realized that with the combination of far infrared thermometric the temperature of heating object is precisely regulated and control, for product property stable, optimize also of great advantage.
Claims (2)
1. electromagnetic cylinder green-keeping machine, by steel cylinder (1), heater coil (2), heat-barrier material (3), decorative panel (4), directive wheel (5), temperature sensor (6), transmission device (7), frame (8), electrical control cubicles (9), stator bar (10) is formed, wherein, steel cylinder (1) skin is surrounded by heater coil (2), steel cylinder (1) inwall is welded with stator bar (10), heat-barrier material (3) is wrapped in heater coil (2) skin, outermost layer is decorative panel (4), decorative panel (4) is connected with frame (8) by screw, directive wheel (5) links to each other with transmission device (7), transmission device (7) is fixed in the frame (8) by screw, frame (8) directly is positioned on the ground, temperature sensor (6) is bonded on the heat-barrier material (3) with super glue, and temperature sensor (6) is connected with electrical control cubicles (9) by circuit (14) with transmission device (7).
2. a kind of electromagnetic cylinder green-keeping machine according to claim 1 is characterized in that, chain (11), carrier gear (12), motor (13) have been formed transmission device (7), and carrier gear (12) links to each other with motor (13) by chain (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201574462U CN201640338U (en) | 2010-04-13 | 2010-04-13 | Electromagnetic roller fixation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201574462U CN201640338U (en) | 2010-04-13 | 2010-04-13 | Electromagnetic roller fixation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201640338U true CN201640338U (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201574462U Expired - Lifetime CN201640338U (en) | 2010-04-13 | 2010-04-13 | Electromagnetic roller fixation machine |
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| CN (1) | CN201640338U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103518872A (en) * | 2013-10-23 | 2014-01-22 | 北京久顺科技有限公司 | Supersonic frequency digital electromagnetic induction drum type tea water removing machine |
| CN108522687A (en) * | 2018-06-01 | 2018-09-14 | 中国农业科学院茶叶研究所 | A kind of three phase combined steaming apparatus and its fixing method |
| CN110651849A (en) * | 2019-10-29 | 2020-01-07 | 黄山小罐茶业有限公司 | Method for preparing small-pot green tea by using biological enzyme |
| CN110692760A (en) * | 2019-11-20 | 2020-01-17 | 湖北民族大学 | Control system of electromagnetic green tea fixation machine rich in selenium |
| CN113900462A (en) * | 2021-12-10 | 2022-01-07 | 华御祥茶科学研究院(深圳)有限公司 | System for measuring and adjusting tea making temperature based on thermal induction |
| CN113973932A (en) * | 2021-10-29 | 2022-01-28 | 四川绿源春茶业有限公司 | Temperature-controlled tea roller continuous fixation machine |
-
2010
- 2010-04-13 CN CN2010201574462U patent/CN201640338U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103518872A (en) * | 2013-10-23 | 2014-01-22 | 北京久顺科技有限公司 | Supersonic frequency digital electromagnetic induction drum type tea water removing machine |
| CN108522687A (en) * | 2018-06-01 | 2018-09-14 | 中国农业科学院茶叶研究所 | A kind of three phase combined steaming apparatus and its fixing method |
| CN108522687B (en) * | 2018-06-01 | 2023-12-08 | 中国农业科学院茶叶研究所 | Three-phase combined type de-enzyming device and de-enzyming method thereof |
| CN110651849A (en) * | 2019-10-29 | 2020-01-07 | 黄山小罐茶业有限公司 | Method for preparing small-pot green tea by using biological enzyme |
| CN110651849B (en) * | 2019-10-29 | 2022-08-26 | 黄山小罐茶业有限公司 | Method for preparing small-pot green tea by using biological enzyme |
| CN110692760A (en) * | 2019-11-20 | 2020-01-17 | 湖北民族大学 | Control system of electromagnetic green tea fixation machine rich in selenium |
| CN113973932A (en) * | 2021-10-29 | 2022-01-28 | 四川绿源春茶业有限公司 | Temperature-controlled tea roller continuous fixation machine |
| CN113900462A (en) * | 2021-12-10 | 2022-01-07 | 华御祥茶科学研究院(深圳)有限公司 | System for measuring and adjusting tea making temperature based on thermal induction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |