CN202777915U - Tea polyphenol extraction tower - Google Patents
Tea polyphenol extraction tower Download PDFInfo
- Publication number
- CN202777915U CN202777915U CN 201220385597 CN201220385597U CN202777915U CN 202777915 U CN202777915 U CN 202777915U CN 201220385597 CN201220385597 CN 201220385597 CN 201220385597 U CN201220385597 U CN 201220385597U CN 202777915 U CN202777915 U CN 202777915U
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- Prior art keywords
- extraction tower
- sieve
- plates
- sieving
- tea polyphenol
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a tea polyphenol extraction tower and relates to a tea polyphenol extraction process. The tea polyphenol extraction tower comprises an extraction tower shell, an extracting agent inlet, a raw liquid inlet, an extracting agent outlet and a raffinate outlet, wherein the extraction tower shell is internally provided with six sieving plates at equal intervals; the six sieving plates are respectively and uniformly distributed with sieving holes; the extracting agent inlet is arranged at the lower part of one side of the extraction tower shell; the raw liquid inlet is arranged at the upper part of the same side of the extraction tower shell; the extracting agent outlet is arranged at the upper part of the other side of the extraction tower shell and the raffinate outlet is arranged at the bottom of the extraction tower shell; an upper turbulence stopping plate is arranged on the upper surface of one uppermost sieving plate of the six sieving plates and a lower turbulence stopping plate is arranged on the lower surface of one bottommost sieving plate; and middle turbulence stopping plates are respectively arranged at the parts among the six sieving plates, which are close to the extraction tower shell. Compared with the prior art, the tea polyphenol extraction tower disclosed by the utility model can effectively extract tea polyphenol substances in tea water.
Description
Technical field
The utility model relates to a kind of process for extracting tea polyphenol, particularly a kind of Tea Polyphenols extraction tower.
Background technology
Although a variety of extraction towers are arranged on the present society, all be impractical in the extraction of Tea Polyphenols, because different products and different process routes need the extraction tower of different structure.
Summary of the invention
The purpose of this utility model just is to provide a kind of Tea Polyphenols extraction tower, and this Tea Polyphenols extraction tower can effectively extract the Tea Polyphenols material in the tea.
The technical solution of the utility model is: a kind of Tea Polyphenols extraction tower, comprise extraction tower housing, extractant import, stoste import, extractant outlet and raffinate outlet, equidistantly be provided with 6 sieve plates in the described extraction tower housing, be evenly distributed with respectively sieve aperture on these 6 sieve plates; Described extractant import is arranged on extraction tower housing one side lower part, and the stoste import is arranged on the same upper lateral part of extraction tower housing, and the extractant outlet is arranged on extraction tower housing opposite side top, and the raffinate outlet is arranged on the extraction tower housing bottom; Be provided with the turbulent flow barrier plate on the uppermost sieve plate upper surface of described 6 sieve plates, be provided with lower turbulent flow barrier plate on the nethermost sieve plate lower surface; Be provided with respectively middle turbulent flow barrier plate by extraction tower housing place between described 6 sieve plates.
As preferably, described sieve diameter is 8-20mm, and pitch of holes is 16-40mm between the sieve aperture.
Compared with prior art, the beneficial effects of the utility model are: adopt extraction tower of the present utility model, enter through sieve plates at different levels from the tower bottom from the extractant import as the extractant of extraction phase and to go out from tower top, enter through sieve plates at different levels from tower top from the stoste import and discharge from the bottom as being extracted liquid, cause the two-phase counter-current extraction, be conducive to improve extraction rate.The lower turbulent flow barrier plate of upper, neutralization can make that turbulent flow liquid is static as early as possible to get off, thereby accelerates layering.The size of sieve aperture and the spacing between sieve aperture can be controlled flow and the flow velocity of turbulent flow.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Tea Polyphenols extraction Tata middle part comprises 3 with upper sieve plate 1 and Ta Bi.
As shown in Figure 1, comprise extraction tower housing 1, extractant import 3, stoste import 2, extractant outlet 4 and raffinate outlet 5, extraction tower housing 1 is interior equidistantly to be provided with 6 sieve plates 6, is evenly distributed with respectively sieve aperture (not drawing among Fig. 1) on these 6 sieve plates 6.
Be provided with turbulent flow barrier plate 8 on 6 sieve plate 6 uppermost sieve plate upper surfaces, be provided with on the nethermost sieve plate lower surface between 9,6 sieve plates 6 of lower turbulent flow barrier plate and be provided with respectively middle turbulent flow barrier plate 7 by extraction tower housing 1 place.
Sieve diameter is 8-20mm, and pitch of holes is 16-40mm between the sieve aperture.
Above-mentioned embodiment is only as explanation of the present utility model and unrestricted; the utility model protection domain also should comprise those to those skilled in the art apparent conversions, conversion, variation or substitute; and in the ken that those of ordinary skills possess, can also under the prerequisite that does not break away from this utility model aim, make various variations.
Claims (2)
1. a Tea Polyphenols extraction tower comprises extraction tower housing, extractant import, stoste import, extractant outlet and raffinate outlet, it is characterized in that: equidistantly be provided with 6 sieve plates in the described extraction tower housing, be evenly distributed with respectively sieve aperture on these 6 sieve plates; Described extractant import is arranged on extraction tower housing one side lower part, and the stoste import is arranged on the same upper lateral part of extraction tower housing, and the extractant outlet is arranged on extraction tower housing opposite side top, and the raffinate outlet is arranged on the extraction tower housing bottom; Be provided with the turbulent flow barrier plate on the uppermost sieve plate upper surface of described 6 sieve plates, be provided with lower turbulent flow barrier plate on the nethermost sieve plate lower surface; Be provided with respectively middle turbulent flow barrier plate by extraction tower housing place between described 6 sieve plates.
2. Tea Polyphenols extraction tower according to claim 1, it is characterized in that: described sieve diameter is 8-20mm, pitch of holes is 16-40mm between the sieve aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385597 CN202777915U (en) | 2012-08-06 | 2012-08-06 | Tea polyphenol extraction tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385597 CN202777915U (en) | 2012-08-06 | 2012-08-06 | Tea polyphenol extraction tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202777915U true CN202777915U (en) | 2013-03-13 |
Family
ID=47805263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220385597 Expired - Fee Related CN202777915U (en) | 2012-08-06 | 2012-08-06 | Tea polyphenol extraction tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202777915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353420A (en) * | 2016-08-26 | 2017-01-25 | 北京航天环境工程有限公司 | Device and method for extracting and analyzing organic pollutants in underground water |
| CN106474763A (en) * | 2016-10-24 | 2017-03-08 | 成都蜀竹非博生物科技有限公司 | A kind of Tea Polyphenols extraction equipment |
-
2012
- 2012-08-06 CN CN 201220385597 patent/CN202777915U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353420A (en) * | 2016-08-26 | 2017-01-25 | 北京航天环境工程有限公司 | Device and method for extracting and analyzing organic pollutants in underground water |
| CN106474763A (en) * | 2016-10-24 | 2017-03-08 | 成都蜀竹非博生物科技有限公司 | A kind of Tea Polyphenols extraction equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150806 |
|
| EXPY | Termination of patent right or utility model |