CN106578149A - Reprocessing method of Qingzhuan semifinished tea - Google Patents
Reprocessing method of Qingzhuan semifinished tea Download PDFInfo
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- CN106578149A CN106578149A CN201611016029.4A CN201611016029A CN106578149A CN 106578149 A CN106578149 A CN 106578149A CN 201611016029 A CN201611016029 A CN 201611016029A CN 106578149 A CN106578149 A CN 106578149A
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- tea
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
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Abstract
The invention discloses a reprocessing method of Qingzhuan semifinished tea. The method comprises the following steps: firstly feeding Qingzhuan semifinished tea materials into a beater, performing a beating operation, conveying the Qingzhuan semifinished tea materials into a rotary sifter, performing sieving, sieving the Qingzhuan semifinished tea materials by a plane circle-sifter, combining retained Qingzhuan semifinished tea materials, and finally ensuring that the Qingzhuan semifinished tea materials enter a winnowing machine to further separate impurities in materials through wind power and conveying the retained materials into a semifinished product warehouse through a negative pressure wind power pipeline, so as to accomplish the reprocessing of the Qingzhuan semifinished tea. The reprocessed Qingzhuan semifinished tea is guaranteed to meet requirements on finished product specifications.
Description
Technical field
The present invention relates to processing method, more specifically to the processing method that a kind of blue bricks gross tea is replicated, belongs to tealeaves
Processing technique field.
Background technology
Blue bricks Camellia black tea species, reduces fat, the function such as happy stomach, replenishing vitamins because it has, and is that borderland is few
Indispensable necessity in the national life of number.
Green brick tea processing includes the 5 big operations such as preparatory treating unfired tea, pile-fermentation, gross tea are replicated, decatize is suppressed, drying room is dried.
Gross tea replicates processing and mainly rejects non-teas field trash in gross tea, arranges tea bar, makes tea bar size, length basically identical, reaches
It is the important component part of green brick tea processing to sample tea specification requirement.But, the processing side that existing blue bricks gross tea is replicated
Method, complex process, less efficient, debris reject endless, lack dust suppression so that tea leaf quality is not high.
The content of the invention
The problems such as present invention is rejected not to the utmost for existing blue bricks gross tea duplicating process method complex process, debris, there is provided
The processing method that a kind of blue bricks gross tea is replicated.
For achieving the above object, technical solution of the invention is：The processing method that a kind of blue bricks gross tea is replicated, bag
Include following steps：
Step one, the blue bricks gross tea raw material for completing pile fermentation operation is transported to beater carries out breaing up operation, beater rotating speed is set
For（400-500）r/min；
Step 2, by the blue bricks gross tea raw material after step one is broken up by negative-pressure air power pipeline to cylinder circular screening machine,
Select the cylinder rotary strainer of cylinder circular screening machine a diameter of（1-1.2）M, a length of 4m, 2 meters of slot sizes are 4 mesh, rear 2 rice huller screen before cylinder
Hole size is 2 mesh；
Step 3, to enter cylinder circular screening machine lower section by the blue bricks gross tea raw material of step 2 intermediate roll circular screening machine difference sieve aperture relative
In the plane-surface round sifter answered,
By the blue bricks gross tea raw material in 4 mesh sieve holes, built-in 4 eye mesh screen of corresponding plane-surface round sifter and 60 mesh sieves in step 2
Net, 4 mesh sieve faces, 60 mesh sieve seasoned millet mushes are continued to employ, and the fine powder at 60 mesh sieve bottoms is abandoned,
By the blue bricks gross tea raw material in 2 mesh sieve holes, built-in 2 eye mesh screen of corresponding plane-surface round sifter and 60 mesh sieves in step 2
Net, 2 mesh sieve seasoned millet mushes is entered and cuts tea machine, and 60 mesh sieve seasoned millet mushes are continued to employ, and the fine powder at 60 mesh sieve bottoms is abandoned；
Step 4, the raw material continued to employ through step 3 plane-surface round sifter is combined, it is then defeated by negative-pressure air power pipeline
Subsequent processing is delivered to, while the field trash of negative-pressure air power pipeline segregation ratio tea raw material weight；
Step 5, by the blue bricks gross tea raw material of the negative-pressure air power pipeline in step 4 through whirlwind blower fan separate tea dirt,
Subsequently into winnowing machine, the first outlet of winnowing machine is heavy material, is abandoned,
Second outlet is main material, is continued to employ, and again material is entered into semifinished product warehouse by negative-pressure air power pipeline, that is, complete blue bricks
The duplication processing of gross tea；
3rd mouthful goes out for fine solid particle, is directly entered laying dust room.
Blue bricks gross tea raw material in the step one is transported to beater by oblique defeated machine, and section apparatus have by force in oblique defeated machine
Power magnet.
Also include below step：
Step one, the big material that will not pass through step 2 intermediate roll circular screening machine sieve aperture and the mesh of step 3 midplane circular screening machine 2
Tea machine chopping is cut in the blue bricks gross tea raw material of compass screen surface, immigration, and setting cuts tea machine rotating speed more than 3000r/min, then by after chopping
Material Jing after whirlwind blower fan separates tea dirt, then by negative-pressure air power pipeline to subsequent processing；
Step 2, by through in step one shred after material plane-surface round sifter, plane rotary strainer are entered by negative-pressure air power pipeline
Built-in 2 eye mesh screen of machine and 60 eye mesh screens, 2 mesh sieve seasoned millet mushes are returned by material transfer equipment and cut tea machine repeat the above steps one
Operation, 60 mesh sieve seasoned millet mushes are continued to employ, and the fine powder at 60 mesh sieve bottoms is abandoned；
Step 3, by the blue bricks gross tea raw material continued to employ through step 2, enter winnowing machine, wind after whirlwind blower fan separates tea dirt
The first outlet for selecting machine is heavy material, is abandoned,
Second outlet is main material, is continued to employ, and again material is entered into semifinished product warehouse by negative-pressure air power pipeline, completes blue bricks hair
The duplication processing of tea,
3rd mouthful goes out for fine solid particle, is directly entered laying dust room.
Compared with prior art, the invention has the beneficial effects as follows：
1st, Simplified flowsheet, raising efficiency.Gross tea can complete copy job by 2 screenings, 1 selection by winnowing in the present invention, with biography
System replicates processing technology and compares, and technique simplifies, efficiency is improved.
2nd, process step combinations, Resource regeneration are optimized.The blue bricks gross tea original that will not pass through screen cloth is further pointed out in the present invention
Material carries out chopping process, that is, carry out 1 chopping operation, more existing " first to cut so as to propose the process combination of " first sieve and cut afterwards "
Afterwards sieve " process combination, gross tea loss reduce by 10%；Meanwhile, impurity removal process is combined by screening, selection by winnowing etc., after duplication can be ensured
Product inclusion content≤0.2%, improve product quality.
3rd, increase dust-removing process, reduce tea dust concentration in workshop.The present invention proposes the dust collecting process such as wind suction, laying dust room,
Laying dust room can realize the isolation sedimentation of dust, tea dust concentration≤2mg/m when thus can ensure operation in duplication workshop3。
Specific embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail.
The processing method that a kind of blue bricks gross tea is replicated, is first broken up scattered blue bricks gross tea raw material, screening process, then
Tiny debris are separated with winnowing machine, that is, completes the duplication processing of blue bricks gross tea.Specifically include following steps：
Step one, the blue bricks gross tea raw material for completing pile fermentation operation is transported to beater carries out breaing up operation, beater rotating speed is set
For（400-500）r/min.Beater is used to break up agglomerate big in blue bricks gross tea raw material, and fracture long branch.
Step 2, by the blue bricks gross tea raw material after step one is broken up by negative-pressure air power pipeline to cylinder rotary strainer
Machine, negative-pressure air power pipeline can be while the field trash of segregation ratio tea raw material weight.Select the cylinder rotary strainer diameter of cylinder circular screening machine
For（1-1.2）M, a length of 4m, before cylinder 2 meters of slot sizes be 4 mesh, rear 2 meters of slot sizes be 2 mesh；Can be by the green grass or young crops of sieve aperture
Brick gross tea raw material is by into the plane-surface round sifter in next step.
Step 3, can pass through step 2 intermediate roll circular screening machine difference sieve aperture blue bricks gross tea raw material by gravity enter rolling
In the corresponding plane-surface round sifter in cylinder circular screening machine lower section：By the blue bricks gross tea raw material in 4 mesh sieve holes in step 2, corresponding is flat
Built-in 4 eye mesh screen of face circular screening machine and 60 eye mesh screens, 4 mesh sieve faces, 60 mesh sieve seasoned millet mushes are continued to employ, and the fine powder at 60 mesh sieve bottoms is abandoned
With；By the blue bricks gross tea raw material in 2 mesh sieve holes, built-in 2 eye mesh screen of corresponding plane-surface round sifter and 60 eye mesh screens in step 2,
2 mesh sieve seasoned millet mushes are entered and cuts tea machine, 60 mesh sieve seasoned millet mushes are continued to employ, and the fine powder at 60 mesh sieve bottoms is abandoned.
Step 4, the blue bricks gross tea raw material continued to employ through step 3 plane-surface round sifter is combined, then by negative
Pressure wind pipe is delivered to subsequent processing, while the field trash of negative-pressure air power pipeline segregation ratio blue bricks gross tea raw material weight.
Step 5, by the blue bricks gross tea raw material of the negative-pressure air power pipeline in step 4 through whirlwind blower fan separate tea
Dirt, subsequently into winnowing machine using field trash in the further separation of material of wind-force.Winnowing machine includes three outlets, the of winnowing machine
One outlet is heavy material, abandons；Second outlet is main material, is continued to employ, and material is entered again by negative-pressure air power pipeline
Semifinished product warehouse, that is, complete the duplication processing of gross tea；3rd mouthful goes out for fine solid particle, is directly entered laying dust room.
Further, the blue bricks gross tea raw material in the step one is transported to beater by oblique defeated machine, and in oblique defeated machine
Section apparatus have strong magnets.Strong magnets are used to remove the non-teas field trash of the irony such as iron nail, iron block in blue bricks gross tea raw material.
Further, also will not pass through the blue bricks gross tea raw material of screen cloth carries out chopping process, is then sieved, then uses
Winnowing machine separates tiny debris；It is concrete also to include below step：
Step one, the big material that will not pass through step 2 intermediate roll circular screening machine sieve aperture and the mesh of step 3 midplane circular screening machine 2
Tea machine chopping is cut in the blue bricks gross tea raw material of compass screen surface, immigration, and setting cuts tea machine rotating speed more than 3000r/min, then by after chopping
Material Jing after whirlwind blower fan separates tea dirt, then by negative-pressure air power pipeline to subsequent processing；
Step 2, by through in step one shred after material plane-surface round sifter, plane rotary strainer are entered by negative-pressure air power pipeline
2 mesh sieve seasoned millet mushes are returned the operation for cutting tea machine repeat the above steps one by built-in 2 eye mesh screen of machine and 60 eye mesh screens by tiltedly defeated, and 60
Mesh sieve seasoned millet mush is continued to employ, and the fine powder at 60 mesh sieve bottoms is abandoned；
Step 3, by the blue bricks gross tea raw material continued to employ through step 2, enter winnowing machine, wind after whirlwind blower fan separates tea dirt
Machine is selected using field trash in the further separation of material of wind-force；The first outlet of winnowing machine is heavy material, abandons；Second outlet is
Main material, continues to employ, and again material is entered into semifinished product warehouse by negative-pressure air power pipeline, completes the duplication processing of blue bricks gross tea；
3rd mouthful goes out for fine solid particle, is directly entered laying dust room.
The blue bricks gross tea duplicating process method of the present invention, by sieving, cut tea, the technique such as sieves again and makes blue bricks gross tea long
It is short, in the same size；By strong magnets strong adsorption, irony debris in material are removed；By works such as negative-pressure air power transport, selection by winnowing
Skill separates the heavier impurity of unit weight in gross tea；It is miscellaneous the trickle tea dirt of the techniques such as end, selection by winnowing separation etc. to be cut by cyclonic separation, 60 mesh
Matter, the final blue bricks gross tea ensured after replicating reaches trimmed size requirement.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
The present invention be embodied as be confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of without departing from present inventive concept, some simple deduction or replace can also be made, said structure all should be considered as belonging to
Protection scope of the present invention.
Claims (3)
1. the processing method that a kind of blue bricks gross tea is replicated, it is characterised in that comprise the following steps：
Step one, the blue bricks gross tea raw material for completing pile fermentation operation is transported to beater carries out breaing up operation, beater rotating speed is set
For（400-500）r/min；
Step 2, by the blue bricks gross tea raw material after step one is broken up by negative-pressure air power pipeline to cylinder circular screening machine,
Select the cylinder rotary strainer of cylinder circular screening machine a diameter of（1-1.2）M, a length of 4m, 2 meters of slot sizes are 4 mesh, rear 2 rice huller screen before cylinder
Hole size is 2 mesh；
Step 3, to enter cylinder circular screening machine lower section by the blue bricks gross tea raw material of step 2 intermediate roll circular screening machine difference sieve aperture relative
In the plane-surface round sifter answered,
By the blue bricks gross tea raw material in 4 mesh sieve holes, built-in 4 eye mesh screen of corresponding plane-surface round sifter and 60 mesh sieves in step 2
Net, 4 mesh sieve faces, 60 mesh sieve seasoned millet mushes are continued to employ, and the fine powder at 60 mesh sieve bottoms is abandoned,
By the blue bricks gross tea raw material in 2 mesh sieve holes, built-in 2 eye mesh screen of corresponding plane-surface round sifter and 60 mesh sieves in step 2
Net, 2 mesh sieve seasoned millet mushes is entered and cuts tea machine, and 60 mesh sieve seasoned millet mushes are continued to employ, and the fine powder at 60 mesh sieve bottoms is abandoned；
Step 4, the raw material continued to employ through step 3 plane-surface round sifter is combined, it is then defeated by negative-pressure air power pipeline
Subsequent processing is delivered to, while the field trash of negative-pressure air power pipeline segregation ratio tea raw material weight；
Step 5, by the blue bricks gross tea raw material of the negative-pressure air power pipeline in step 4 through whirlwind blower fan separate tea dirt,
Subsequently into winnowing machine, the first outlet of winnowing machine is heavy material, is abandoned,
Second outlet is main material, is continued to employ, and again material is entered into semifinished product warehouse by negative-pressure air power pipeline, that is, complete blue bricks
The duplication processing of gross tea；
3rd mouthful goes out for fine solid particle, is directly entered laying dust room.
2. the processing method that a kind of blue bricks gross tea according to claim 1 is replicated, it is characterised in that：In the step one
Blue bricks gross tea raw material is transported to beater by oblique defeated machine, and section apparatus have strong magnets in oblique defeated machine.
3. the processing method that a kind of blue bricks gross tea according to claim 1 is replicated, it is characterised in that：Also include following step
Suddenly：
Step one, the big material that will not pass through step 2 intermediate roll circular screening machine sieve aperture and the mesh of step 3 midplane circular screening machine 2
Tea machine chopping is cut in the blue bricks gross tea raw material of compass screen surface, immigration, and setting cuts tea machine rotating speed more than 3000r/min, then by after chopping
Material Jing after whirlwind blower fan separates tea dirt, then by negative-pressure air power pipeline to subsequent processing；
Step 2, by through in step one shred after material plane-surface round sifter, plane rotary strainer are entered by negative-pressure air power pipeline
Built-in 2 eye mesh screen of machine and 60 eye mesh screens, 2 mesh sieve seasoned millet mushes are returned by material transfer equipment and cut tea machine repeat the above steps one
Operation, 60 mesh sieve seasoned millet mushes are continued to employ, and the fine powder at 60 mesh sieve bottoms is abandoned；
Step 3, by the blue bricks gross tea raw material continued to employ through step 2, enter winnowing machine, wind after whirlwind blower fan separates tea dirt
The first outlet for selecting machine is heavy material, is abandoned,
Second outlet is main material, is continued to employ, and again material is entered into semifinished product warehouse by negative-pressure air power pipeline, completes blue bricks hair
The duplication processing of tea,
3rd mouthful goes out for fine solid particle, is directly entered laying dust room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611016029.4A CN106578149A (en) | 2016-11-18 | 2016-11-18 | Reprocessing method of Qingzhuan semifinished tea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611016029.4A CN106578149A (en) | 2016-11-18 | 2016-11-18 | Reprocessing method of Qingzhuan semifinished tea |
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| Publication Number | Publication Date |
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| CN106578149A true CN106578149A (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611016029.4A Pending CN106578149A (en) | 2016-11-18 | 2016-11-18 | Reprocessing method of Qingzhuan semifinished tea |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117223775A (en) * | 2023-11-14 | 2023-12-15 | 云南农业大学 | Intelligent puer tea fermentation and pile turning integrated machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553828A (en) * | 2011-12-31 | 2012-07-11 | 勐海茶业有限责任公司 | Crude Pu'er tea screening method |
| CN204866533U (en) * | 2015-06-30 | 2015-12-16 | 鑫鼎生物科技有限公司 | Hierarchical classification system of green brick tea raw materials |
| CN105410204A (en) * | 2014-09-04 | 2016-03-23 | 鑫鼎生物科技有限公司 | Green brick tea reproduction line |
| CN205253573U (en) * | 2015-12-01 | 2016-05-25 | 安徽省祁门红茶发展有限公司 | Sorting deciding grade and level production line of bar tealeaves |
-
2016
- 2016-11-18 CN CN201611016029.4A patent/CN106578149A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553828A (en) * | 2011-12-31 | 2012-07-11 | 勐海茶业有限责任公司 | Crude Pu'er tea screening method |
| CN105410204A (en) * | 2014-09-04 | 2016-03-23 | 鑫鼎生物科技有限公司 | Green brick tea reproduction line |
| CN204866533U (en) * | 2015-06-30 | 2015-12-16 | 鑫鼎生物科技有限公司 | Hierarchical classification system of green brick tea raw materials |
| CN205253573U (en) * | 2015-12-01 | 2016-05-25 | 安徽省祁门红茶发展有限公司 | Sorting deciding grade and level production line of bar tealeaves |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117223775A (en) * | 2023-11-14 | 2023-12-15 | 云南农业大学 | Intelligent puer tea fermentation and pile turning integrated machine |
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