CN203457737U - Tea solution conversion device - Google Patents
Tea solution conversion device Download PDFInfo
- Publication number
- CN203457737U CN203457737U CN201320480890.1U CN201320480890U CN203457737U CN 203457737 U CN203457737 U CN 203457737U CN 201320480890 U CN201320480890 U CN 201320480890U CN 203457737 U CN203457737 U CN 203457737U
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- China
- Prior art keywords
- storage tank
- ager
- flow meter
- tea solution
- delivery pump
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- Expired - Fee Related
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Abstract
The utility model discloses a tea solution conversion device which comprises a first storage tank and an air compressor, wherein the first storage tank is sequentially connected with a first delivery pump, a first valve, a first one-way valve and a first flow meter; the air compressor is sequentially connected with a second valve, a second one-way valve and a second flow meter; outlets of the first flow meter and the second flow meter are converged into one path which is sequentially connected with inlets of a mixer and an ager; an outlet of the ager is connected with a second storage tank; the second storage tank is connected with a second delivery pump; the second delivery pump is connected with the first storage tank. After the tea solution conversion device is adopted, quantitative gas-liquid mixing can be realized, so that the quantity of gas can be controlled in the reaction process; the ager is arranged and is internally provided with a coil pipe, so that the heating time can be controlled, and the whole production process can be accurately controlled finally; therefore, the tea solution conversion device is suitable for large-scale production.
Description
Technical field
The utility model relates to a kind of tea solution reforming unit, belongs to Tea Science field.
Background technology
Black tea conventionally can run into cold muddy phenomenon in leaching process, be mainly because " tea cream " of black tea extract the inside large molecule is water insoluble causes.The problem that solves at present " tea cream " mainly contains sedimentation and filtration and adds alkali and turns molten two kinds of methods, although the former can solve the problem of " tea cream ", has also reduced the content of the active ingredient in black tea extract simultaneously; And adopt at present alkali to turn molten method, normally in extractor, add a certain amount of alkali; after being adjusted to certain pH value, be heated to certain temperature; then directly in extractor, pass into air; make " tea cream " that oxidation reaction occur; thereby change its character; transfer solable matter to, turn in this way molten common meeting and because the gas flow passing into is uncontrollable, cause the composition between production batch different, finally cause the otherness of finished product.
In existing tea extraction manufacturing process, also the method for useful green-tea extract by chemical conversion becomes black tea, and its method and above-mentioned black tea turn molten adopted alkali to turn dissolution method very nearly the same.Conventionally be also that green-tea extract is regulated to pH with alkali, after heating, pass into air or oxygen, after certain hour, stop ventilating and lowering the temperature.The method that this green tea turns black tea exists equally throughput accurately to control and the component difference that shines between each production batch is larger, is not suitable for large-scale production.
Utility model content
The utility model is for the problems referred to above, and object is to provide a kind of tea solution reforming unit, makes conversion process controlled, and can accomplish scale production.
The technical scheme that the utility model is realized above-mentioned purpose is: a kind of tea solution reforming unit, comprise the first storage tank, air compressor, and the first storage tank connects the first delivery pump, the first valve, the first check valve, first flow meter successively; Air compressor connects the second valve, the second check valve, the second flowmeter successively; The outlet of first flow meter and the second flowmeter merges into a road and is connected successively the entrance of blender and ager, and the outlet of ager connects the second storage tank, and the second storage tank connects the second delivery pump, and the second delivery pump connects the first storage tank.
As the further setting of such scheme, described ager is provided with inlet, liquid outlet and thermometer, and inside is provided with coil pipe, and the height of coil pipe is lower than liquid outlet.
The beneficial effects of the utility model are: the utility model can be realized gas-liquid and quantitatively mix; make in course of reaction gas flow controlled; be provided with ager simultaneously; utilize the coil pipe setting in ager; can control the time of heating; finally realize the accurate control of whole production process, be applicable to large-scale production.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in the figure, a kind of tea solution reforming unit, comprises that the first storage tank 11, air compressor 14, the first storage tanks 11 connect the first delivery pump 21, the first valve 31, the first check valve 41, first flow meter 51 successively; Air compressor 14 connects the second valve 32, the second check valve 42, the second flowmeter 52 successively; The outlet of first flow meter 51 and the second flowmeter 52 merges into a road and is connected successively the entrance of blender 6 and ager 7, and the outlet of ager 7 connects the second storage tank 12, the second storage tanks 12 and connects second delivery pump 22, the second delivery pumps 22 connection the first storage tanks 11.
As the further setting of such scheme, described ager 7 is provided with inlet 9, liquid outlet 10 and thermometer 8, and inside is provided with coil pipe 13, and the height of coil pipe 13 is lower than liquid outlet 10.
Operation principle of the present utility model is: utilize " tea cream " can be by with oxygen reaction and then be transformed into the characteristic of solable matter under alkali condition, in advance tea solution is mixed with compressed air in proportion by blender 6, in ager 7, heat accelerated reaction, finally by the first storage tank 11 and the second storage tank 12, carry out cycling, finally reach the effect that turns molten completely.
The course of work of the present utility model is: the tea solution that needs are transformed is placed in the first storage tank 11, drops into a certain amount of aqueous slkali tea solution is adjusted to certain pH scope, normally pH is controlled between 12～13; Open air compressor 14, open degree by regulating the second valve 32 by compressed-air actuated flow-control at certain numerical value, open the first delivery pump 21, by regulate the first valve 31 by the flow-control of tea solution at certain numerical value, now can finely tune the first valve 31 and the second valve 32 and make tea solution and compressed-air actuated ratio adjust to the numerical value needing, preferably be controlled at volume ratio 1: 1; Tea solution and compressed air have increased contact area after mixing by blender 6, enter into again ager 7, because ager 7 is with coil pipe 13, can extend the time of staying of mixing material in ager, this time of staying is the reaction time, and the reaction time should be controlled at 30 minutes, and the hot water that can use by inlet 9 injection heatings in ager 7 is also discharged by liquid outlet 10, temperature can be read from thermometer 8, and temperature is controlled at 70～90 ℃; From ager mixed liquor out, flow into the second storage tank 12, now can investigate the effect transforming by detecting the indexs of correlation such as the clarity of mixed liquor and Tea Polyphenols, as effect reaches re-set target, can produce continuously by above-mentioned process data, as changing effect not yet produces a desired effect, the liquid to the second storage tank 12 can be pumped in the first storage tank 11 and again be transformed by the second delivery pump 22, whole process is continuous operation.
Claims (2)
1. tea solution reforming unit, comprise the first storage tank (11), air compressor (14), it is characterized in that: the first storage tank (11) connects the first delivery pump (21), the first valve (31), the first check valve (41), first flow meter (51) successively; Air compressor (14) connects the second valve (32), the second check valve (42), the second flowmeter (52) successively; The outlet of first flow meter (51) and the second flowmeter (52) merges into a road and is connected successively the entrance of blender (6) and ager (7), the outlet of ager (7) connects the second storage tank (12), the second storage tank (12) connects the second delivery pump (22), and the second delivery pump (22) connects the first storage tank (11).
2. tea solution reforming unit as claimed in claim 1, it is characterized in that: described ager (7) is provided with inlet (9), liquid outlet (10) and thermometer (8), inside is provided with coil pipe (13), and the height of coil pipe (13) is lower than liquid outlet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480890.1U CN203457737U (en) | 2013-08-01 | 2013-08-01 | Tea solution conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480890.1U CN203457737U (en) | 2013-08-01 | 2013-08-01 | Tea solution conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203457737U true CN203457737U (en) | 2014-03-05 |
Family
ID=50170123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320480890.1U Expired - Fee Related CN203457737U (en) | 2013-08-01 | 2013-08-01 | Tea solution conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203457737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108850322A (en) * | 2018-06-29 | 2018-11-23 | 浙江茗皇天然食品开发股份有限公司 | The method of instant tea powder hollow granulation device and the hollow instant tea powder of production |
| CN111149893A (en) * | 2019-12-31 | 2020-05-15 | 杭州浙大百川生物食品技术有限公司 | High-concentration precipitate-free concentrated tea juice production system and production process applying same |
-
2013
- 2013-08-01 CN CN201320480890.1U patent/CN203457737U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108850322A (en) * | 2018-06-29 | 2018-11-23 | 浙江茗皇天然食品开发股份有限公司 | The method of instant tea powder hollow granulation device and the hollow instant tea powder of production |
| CN111149893A (en) * | 2019-12-31 | 2020-05-15 | 杭州浙大百川生物食品技术有限公司 | High-concentration precipitate-free concentrated tea juice production system and production process applying same |
| CN111149893B (en) * | 2019-12-31 | 2022-05-10 | 杭州浙大百川生物食品技术有限公司 | High-concentration precipitate-free concentrated tea juice production system and production process applying same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20160801 |