CN104920645A - Roller type black tea drying machine - Google Patents
Roller type black tea drying machine Download PDFInfo
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- CN104920645A CN104920645A CN201410099892.5A CN201410099892A CN104920645A CN 104920645 A CN104920645 A CN 104920645A CN 201410099892 A CN201410099892 A CN 201410099892A CN 104920645 A CN104920645 A CN 104920645A
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- black tea
- drying machine
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- type black
- drum
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Abstract
The invention discloses a roller type black tea drying machine which comprises a machine frame provided with a heating chamber; a sealed cover is mounted on the machine frame; a roller is arranged in the sealed cover, is connected with a speed adjustment motor through a transmission mechanism and is arranged above the heating chamber; an arc-shaped guide plate is arranged in the roller. The roller type black tea drying machine is formed by transforming a roller type green tea deactivation machine, is used for black tea refining processing drying steps, the controllable degree of the drying process is increased, the black tea can be further tightened and straightened in the drying process, and the tea leaf quality is improved.
Description
Technical field
The present invention relates to one and refine dry processing special equipment for black tea, particularly a kind of drum-type black tea drying machine.
Background technology
At present, dry processing refined by black tea, adopts auto chain dryer and rolling bed dryer, function singleness, can only be used for oven dry and without other function.If green tea roller fixation machine is directly used in black tea drying, because guide-leaf plate uses iron plate upright form, be unfavorable for that tealeaves rotates in dry run, tight knot tea bar, manage straight tea bar weak effect, increase broken dust tea.Secondly drying time is short and fixing, is unfavorable for carrying out regulating, controlling according to water content of tea, does not reach required tealeaves containing water quality standard.
Summary of the invention
The invention provides a kind of drum-type black tea drying machine, green tea roller fixation machine is transformed, refines dry processing link for black tea, dry run controllable degree is improved; And black tea tight knot, reason directly, can improve tea leaf quality further in dry run.
The technical scheme that the present invention takes is: drum-type black tea drying machine, and comprise frame, frame is provided with heating clamber, frame is provided with seal closure, is provided with cylinder in seal closure, cylinder connects buncher by transmission mechanism, cylinder is positioned at above heating clamber, is provided with arc-shaped guide plate in cylinder.
Be provided with heat-insulation layer in seal closure, seal closure connects blast pipe.Cylinder is arranged in frame by post wheel, and transmission mechanism adopts sprocket wheel, and buncher connects sprocket wheel.Described arc-shaped guide plate is multiple, and its helical angle is 5 °, and radian is 45 °.Described heating clamber is provided with attemperating unit.Described diameter of cylinder is 800mm, and length is 4000mm.
Drum-type black tea drying machine of the present invention, uses buncher, can, according to water content of tea height, tealeaves time of staying length in dryer accurately be controlled.Change guide-leaf plate into arc by vertical type, make tealeaves be convenient to rotate in drying course, play the effect of the straight tea bar of reason, tight knot tea bar, have the effect of buffering simultaneously.
Change the angle of guide-leaf plate: stator angle originally 15 °, tealeaves in dry run 2 ~ 3 minutes; The present invention changes angle into 5 °, makes tealeaves in drying course, extend to 7 minutes, then in conjunction with buncher, can meet requirement dry in refining process.
Drum-type black tea drying machine of the present invention, advantage is energy-conservation, and heat drying is even, tealeaves can be made in the process of heating to obtain integer, tight bar, increase yield, improve quality, and be applicable to pipelining.The particularly drying operation of appropriate aqueous amount between 15%-5%.
Accompanying drawing explanation
Fig. 1 is drum-type black tea of the present invention dry owner's TV structure schematic diagram.
Fig. 2 is drum-type black tea drying machine side-looking structural representation of the present invention.
Fig. 3 is drum-type black tea drying machine plan structure schematic diagram of the present invention.
Fig. 4 is the A-A direction view of Fig. 3.
Detailed description of the invention
As shown in Fig. 1 ~ Fig. 4, drum-type black tea drying machine, comprises frame 8, and frame 8 is provided with heating clamber 6, and heating clamber 6 adopts gas-cooker.Frame 8 is provided with seal closure 5, being provided with a diameter in seal closure 5 is 800mm, the cylinder 10 of long 4000mm.Cylinder 10 both sides arrange charging aperture 3, discharging opening 7 respectively.Cylinder 10 connects buncher 1 by transmission mechanism, and cylinder 10 is positioned at above heating clamber 6, is provided with arc-shaped guide plate 12 in cylinder 10.
Cylinder 10 is arranged on post wheel 11, connects sprocket wheel 2 by buncher 1, drives cylinder 10 to rotate clockwise, and is placed on heating clamber 6.Buncher 1, for regulating the speed, controls the time of staying of material in cylinder 10, according to the material of different degree of drying, can regulate the different time of staying by buncher 1.Being provided with helical angle in cylinder 10 is 5 °, is highly 200mm, and longitudinal radian is the arc-shaped guide plate 12 of 45 °, as shown in Figure 4.Arc-shaped guide plate 12 can make material produce rotary motion in cylinder 10, makes tealeaves bar rope tight knot, controls material and flows out along guide plate rolling.
Gas-cooker is arranged on below cylinder 10, and heated to cylinder 10 by combustion gas, gas-cooker is provided with attemperating unit, so that design temperature, regulating gas amount, ensures the aridity of material in cylinder 10.
Be, in seal closure 5, to be provided with heat-insulation layer 9.Heat-insulation layer 9 can adopt asbestos.Seal closure 5 and blast pipe 4 import and export UNICOM, recyclable circulation of tail gas uses.
Implementation step: by the burning of gas of gas range, heat cylinder 10, the heat of generation realizes the drying of tealeaves in cylinder 10, rotates under the speed that simultaneously cylinder 10 sets at buncher 1, tealeaves in cylinder 10 arcuately guide plate 12 roll forward, complete the overall process of tea-drying.Due to can deliquescing in tealeaves heating process, tealeaves, when rolling forward along the helical angle of arc-shaped guide plate 12 and guiding radian thereof, can make tealeaves obtain shaping in the process of drying, the effect of tight bar simultaneously, improve the class of tealeaves.
Claims (7)
1. drum-type black tea drying machine, comprise frame (8), frame (8) is provided with heating clamber (6), it is characterized in that, frame (8) is provided with seal closure (5), is provided with cylinder (10) in seal closure (5), cylinder (10) connects buncher (1) by transmission mechanism, cylinder (10) is positioned at heating clamber (6) top, is provided with arc-shaped guide plate (12) in cylinder (10).
2. drum-type black tea drying machine according to claim 1, is characterized in that, be provided with heat-insulation layer (9) in seal closure (5).
3. drum-type black tea drying machine according to claim 1 or 2, is characterized in that, seal closure (5) connects blast pipe (4).
4. drum-type black tea drying machine according to claim 1, is characterized in that, cylinder (10) is arranged in frame (8) by post wheel (11), and transmission mechanism adopts sprocket wheel (2), and buncher (1) connects sprocket wheel (2).
5. drum-type black tea drying machine according to claim 1, it is characterized in that, arc-shaped guide plate (12) is for multiple, and its helical angle is 5 °, and radian is 45 °.
6. drum-type black tea drying machine according to claim 1, it is characterized in that, heating clamber (6) is provided with attemperating unit.
7. drum-type black tea drying machine according to claim 1 or 4, is characterized in that, cylinder (10) diameter is 800mm, and length is 4000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410099892.5A CN104920645A (en) | 2014-03-19 | 2014-03-19 | Roller type black tea drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410099892.5A CN104920645A (en) | 2014-03-19 | 2014-03-19 | Roller type black tea drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104920645A true CN104920645A (en) | 2015-09-23 |
Family
ID=54108353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410099892.5A Pending CN104920645A (en) | 2014-03-19 | 2014-03-19 | Roller type black tea drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104920645A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106035782A (en) * | 2016-08-13 | 2016-10-26 | 福建茶叶进出口有限责任公司 | Baking apparatus and baking process for oolong tea |
| CN114557395A (en) * | 2022-03-08 | 2022-05-31 | 罗中全 | SOD tea bag making process |
-
2014
- 2014-03-19 CN CN201410099892.5A patent/CN104920645A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106035782A (en) * | 2016-08-13 | 2016-10-26 | 福建茶叶进出口有限责任公司 | Baking apparatus and baking process for oolong tea |
| CN114557395A (en) * | 2022-03-08 | 2022-05-31 | 罗中全 | SOD tea bag making process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |
|
| WD01 | Invention patent application deemed withdrawn after publication |