CN204866533U - Hierarchical classification system of green brick tea raw materials - Google Patents
Hierarchical classification system of green brick tea raw materials Download PDFInfo
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- CN204866533U CN204866533U CN201520472284.4U CN201520472284U CN204866533U CN 204866533 U CN204866533 U CN 204866533U CN 201520472284 U CN201520472284 U CN 201520472284U CN 204866533 U CN204866533 U CN 204866533U
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Abstract
The utility model provides a hierarchical classification system of green brick tea raw materials, it includes the feed opening, the feed opening is connected with the cylinder screen, the cylinder screen is including the end mouth that connects gradually the setting, positive mouthful and debris mouth, the cylinder screen is connected through first conveyer and rotary strainer machine, the rotary strainer machine divide into first rotary strainer machine and second rotary strainer machine, first rotary strainer machine is connected with first air separator through the second conveyer, second rotary strainer machine is connected with the second air separator through the third conveyer, second rotary strainer machine is connected with the feed inlet of tooth cutter through the fourth conveyer, the discharge gate and the feed inlet of second rotary strainer machine of tooth cutter are connected. The utility model discloses can solve when the raw materials of different qualities blendes together together from the smart parallel line entry of raw materials, because the grain size of raw materials and quality difference and the equipment that passes through and process scheme difference and result in the problem that the raw materials quality was damaged, the tea quality classification efficiency is not high easily.
Description
Technical field
The utility model belongs to Tea Production process equipment field, is specifically related to a kind of green brick tea raw material classification system.
Background technology
In traditional green brick tea manufacturing process, tea raw material, by fermentation after drying, by traditional sieving technology, enters semifinished product warehouse through pipeline.Because original technological process is more single, the primary product processed is all the same mutually, does not have dividing of fine or not grade, can not meet the demand of product quality classification and product diversification; In addition, in traditional technique, this operation relies on and manually completes, and needs the manpower of at substantial, does not meet the requirement of modern production.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and a kind of green brick tea raw material classification system provided, when its raw material that can solve when different quality blendes together together from raw material essence multiple line entrance, due to the grain size of raw material and quality is different and the equipment that passes through and work flow different and easily cause the problem that material quality is damaged, tea leaf quality classification efficiency is not high.
The object of utility model is achieved in that
A kind of green brick tea raw material classification system, it comprises feed opening, feed opening is connected with drum sieve, drum sieve comprises the last mouth connecting setting successively, positive mouth and foreign material mouth, drum sieve is connected with circular screening machine by the first conveyer, circular screening machine is divided into the first circular screening machine and the second circular screening machine, first circular screening machine is connected with the first winnowing machine by second conveyor, second circular screening machine is connected with the second winnowing machine by the 3rd conveyer, the charging aperture that second circular screening machine cuts machine by the 4th conveyer and tooth is connected, and the discharging opening that tooth cuts machine is connected with the charging aperture of the second circular screening machine.
Preferably, the bore of the last mouth of drum sieve is less than the bore of positive mouth.
Preferably, the first circular screening machine screen-aperture is less than the aperture of the second circular screening machine sieve aperture.
Concrete, the first conveyer, second conveyor, the 3rd conveyer and the 4th conveyer are vertical conveyer.
Preferably, the belt of conveyer is provided with eccentric wheel percussion mechanism.
Optionally, the belt of conveyer is also provided with bunker mechanism.
Adopt said structure, when the raw material of different quality blend together enter from raw material essence multiple line entrance together time, due to granular size and the quality difference of raw material, by equipment and work flow also different, the quality of too much damage raw material can be avoided like this, also utilize the combination of equipment that the quality of different tealeaves is divided into several grades simultaneously, by rough segmentation, segmentation and an essence point three process, the tea raw material sieved is flowed out from different outlets;
The bore of drum sieve end mouth is adopted to be less than the structure of the bore of positive mouth, like this when raw material enters drum sieve, the raw material that particle is little flows out from last mouth, the raw material that particle is large rotates with cylinder, to left movement under the component effect of centrifugal force, flow out from positive mouth, the large scale foreign material exceeding cylinder on drum sieve flow out from high order end, can be convenient to the classification of tealeaves so efficiently.
Adopt the first circular screening machine screen-aperture to be less than the structure in the aperture of the second circular screening machine sieve aperture, be granule and oarse-grained two classes by drum sieve tea raw material rough segmentation like this, the classification of tealeaves can be convenient to so efficiently;
The first conveyer, second conveyor, the 3rd conveyer and the 4th conveyer is adopted to be the structure of vertical conveyer, the conveying operation completing tealeaves in whole flow process of energy high efficient and reliable;
Adopt oscillating trough that raw material is input to conveyer, the belt of conveyer is provided with bunker mechanism, and such raw material is when vertical conveyer hopper, and tealeaves can not descend slowly and lightly in vertical conveyer, feeding can be made more smooth, there will not be the phenomenon of putty.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Green brick tea raw material classification system as shown in Figure 1, it comprises feed opening 1, feed opening 1 is connected with drum sieve 2, drum sieve 2 comprises the last mouth 201 connecting setting successively, positive mouth 202 and foreign material mouth 203, drum sieve 2 is connected with circular screening machine by the first conveyer, circular screening machine is divided into the first circular screening machine 3 and the second circular screening machine 4, first circular screening machine 3 is connected with the first winnowing machine 5 by second conveyor, second circular screening machine 4 is connected with the second winnowing machine 6 by the 3rd conveyer, the charging aperture that second circular screening machine 4 cuts machine 7 by the 4th conveyer and tooth is connected, the discharging opening that tooth cuts machine 7 is connected with the charging aperture of the second circular screening machine 4.
The bore of the last mouth 201 of described drum sieve 2 is less than the bore of positive mouth 202, first circular screening machine 3 screen-aperture is less than the aperture of the second circular screening machine 4 sieve aperture, first conveyer, second conveyor, the 3rd conveyer and the 4th conveyer are vertical conveyer, and the belt of conveyer is provided with bunker mechanism.
Optionally, the belt of conveyer is provided with bunker mechanism.
Adopt said structure, during use, green brick tea raw material passes into from feed opening, like this when raw material enters drum sieve, the raw material that particle is little flows out from last mouth, and the raw material that particle is large rotates with cylinder, to left movement under the component effect of centrifugal force, flow out from positive mouth, the large scale foreign material exceeding cylinder on drum sieve flow out from high order end, are granule and oarse-grained two classes by drum sieve tea raw material rough segmentation.Raw material after rough segmentation enters in the consistent plane-surface round sifter of two general structures respectively by the vertical conveyer of band vibra shoot respectively, the belt of vertical conveyer is provided with bunker mechanism and the vertical conveyer being with vibra shoot, raw material is when vertical conveyer runs, the belt of conveyer is provided with bunker mechanism, feeding can be made more smooth, there will not be the phenomenon of putty.The difference of two plane-surface round sifter structures is that the screen size of screen cloth is different, and the screen size on the left side is corresponding with bulky grain raw material basic size, and the screen size on the right is corresponding with granule raw material basic size.Plane-surface round sifter utilizes eccentric wheel principle, coordinates the screen cloth of different meshes to complete the work of vibration screening, the rough segmentation raw material entering this equipment can be segmented further like this.
As shown in Figure 1, because the plane-surface round sifter on the left side is for segmenting bulky grain raw material, as tea raw material is oversize, this outlet is connected by being with the vertical conveyer of vibra shoot to cut machine entrance with tooth, cut machine high speed rotation serrated knife by tooth tea raw material is cut off, tealeaves is shortened by long the particle size reducing tea raw material.Tea raw material after cut-out enters the plane-surface round sifter on the left side again, carries out segmentation work again.According to rough segmentation and segmentation operation, the smallest particles after the segmentation of left side plane-surface round sifter may segment further again, and the plane-surface round sifter therefore raw material of this outlet being delivered to again the right segments again.
Tea raw material after segmentation may containing dust or the less foreign material of particle, simultaneously due to the needs of green brick tea finished product, essence point is carried out to the tea raw material after segmentation, therefore the raw material after segmentation finally needs to pass through winnowing machine, under different wind speed effects, different raw materials because of the difference of area, density, the not project of making a concerted effort also of suffered gravity and wind, therefore last drop point is also different, also by the ash in tealeaves and sandstone Ex-all while completing refining-sorting and selecting.
Claims (5)
1. a green brick tea raw material classification system, it is characterized in that: it comprises feed opening (1), feed opening (1) is connected with drum sieve (2), drum sieve (2) comprises the last mouth (201) connecting setting successively, positive mouth (202) and foreign material mouth (203), drum sieve (2) is connected with circular screening machine by the first conveyer, circular screening machine is divided into the first circular screening machine (3) and the second circular screening machine (4), first circular screening machine (3) is connected with the first winnowing machine (5) by second conveyor, second circular screening machine (4) is connected with the second winnowing machine (6) by the 3rd conveyer, the charging aperture that second circular screening machine (4) cuts machine (7) by the 4th conveyer and tooth is connected, the discharging opening that tooth cuts machine (7) is connected with the charging aperture of the second circular screening machine (4).
2. green brick tea raw material classification system according to claim 1, is characterized in that: the bore of the last mouth (201) of described drum sieve (2) is less than the bore of positive mouth (202).
3. green brick tea raw material classification system according to claim 1, is characterized in that: described first circular screening machine (3) screen-aperture is less than the aperture of the second circular screening machine (4) sieve aperture.
4. green brick tea raw material classification system according to claim 1, is characterized in that: described first conveyer, second conveyor, the 3rd conveyer and the 4th conveyer are vertical conveyer.
5. green brick tea raw material classification system according to claim 4, is characterized in that: the belt of described conveyer is provided with bunker mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472284.4U CN204866533U (en) | 2015-06-30 | 2015-06-30 | Hierarchical classification system of green brick tea raw materials |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520472284.4U CN204866533U (en) | 2015-06-30 | 2015-06-30 | Hierarchical classification system of green brick tea raw materials |
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| CN204866533U true CN204866533U (en) | 2015-12-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106578149A (en) * | 2016-11-18 | 2017-04-26 | 湖北省农业科学院果树茶叶研究所 | Reprocessing method of Qingzhuan semifinished tea |
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2015
- 2015-06-30 CN CN201520472284.4U patent/CN204866533U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106578149A (en) * | 2016-11-18 | 2017-04-26 | 湖北省农业科学院果树茶叶研究所 | Reprocessing method of Qingzhuan semifinished tea |
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