GB464704A - Improvements in or relating to a manner of withering tea leaf and apparatus therefor - Google Patents
Improvements in or relating to a manner of withering tea leaf and apparatus thereforInfo
- Publication number
- GB464704A GB464704A GB3265935A GB3265935A GB464704A GB 464704 A GB464704 A GB 464704A GB 3265935 A GB3265935 A GB 3265935A GB 3265935 A GB3265935 A GB 3265935A GB 464704 A GB464704 A GB 464704A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tea
- rack
- canvas
- spread
- spreaders
- Prior art date
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
- F26B9/066—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/20—Teas, i.e. drying, conditioning, withering of tea leaves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tea And Coffee (AREA)
Abstract
464,704. Tea - withering. LORNIE, J. S. Nov. 25, 1935, No. 32659. [Class 34 (ii)] The leaf to be withered is spread on three or more superimposed surfaces formed of a continuous flexible band adapted to be traversed and forming a rack of surfaces, all the surfaces travelling simultaneously as the spreading proceeds, the leaf being spread on some of the surfaces from one end of the rack and on the remaining surfaces from the other end of the rack, after which movement is discontinued and the leaf is withered, being subsequently discharged. In the construction shown, a continuous length of canvas 1 is supported in zigzag fashion on rollers 2, 3 to form a rack of spaced superimposed withering surfaces on which tea is to be spread. The two ends of the canvas are connected to chains 8 which pass round sprockets 9 to a driving sprocket 10. Sprockets 11 are engaged by the chains to drive the rollers 2, and idler sprockets 12 are provided which may be adjusted to alter the tension of the chains. Each horizontal surface of the rack is provided with a slope at each end, and rotary spreaders 24 are provided whereby the tea as it ascends the slopes is spread out uniformly. The arrangement is such that when the driving sprocket 10 and the spreaders 24 are set in operation, the tea is spread on the horizontal surfaces from both ends of the rack, one set of alternate surfaces being supplied from the other end. When the available surface is covered with tea, the movement of the canvas and spreaders is stopped to enable withering of the tea to take place, after which the canvas moves in a reverse direction to discharge the withered tea. The spreaders consist each of a square shaft to which four paddles are fixed. Trays 37 are provided on each side of the rack of surfaces, these trays being pivoted and counterweighted so that they may be tipped up or down to feed or discharge the tea to or from the canvas 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3265935A GB464704A (en) | 1935-11-25 | 1935-11-25 | Improvements in or relating to a manner of withering tea leaf and apparatus therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3265935A GB464704A (en) | 1935-11-25 | 1935-11-25 | Improvements in or relating to a manner of withering tea leaf and apparatus therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB464704A true GB464704A (en) | 1937-04-23 |
Family
ID=10342054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3265935A Expired GB464704A (en) | 1935-11-25 | 1935-11-25 | Improvements in or relating to a manner of withering tea leaf and apparatus therefor |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB464704A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1114692B (en) * | 1959-04-10 | 1961-10-05 | Peter Crombie | Device for drying tea |
| DE1115560B (en) * | 1959-04-22 | 1961-10-19 | Peter Crombie | Device for the continuous fermentation and drying of treated tea leaves |
| CN106063511A (en) * | 2016-08-01 | 2016-11-02 | 安徽霍山县东方大地生态农林有限公司 | A kind of device leading to colored fumigate for osmanthus flower tea |
| CN112889951A (en) * | 2021-03-25 | 2021-06-04 | 安溪永兴机械有限公司 | Full-automatic cool tealeaves machine of withering of spreading out |
| CN113324382A (en) * | 2021-02-02 | 2021-08-31 | 安徽东旭大别山农业科技有限公司 | Tea-oil camellia seed drying equipment is used in cold production of squeezing tea-seed oil |
| CN115399386A (en) * | 2022-10-10 | 2022-11-29 | 蔡木森 | Processing technology of black tea |
| CN116439293A (en) * | 2023-03-08 | 2023-07-18 | 杨蕊 | Tea processing equipment and processing method thereof |
-
1935
- 1935-11-25 GB GB3265935A patent/GB464704A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1114692B (en) * | 1959-04-10 | 1961-10-05 | Peter Crombie | Device for drying tea |
| DE1115560B (en) * | 1959-04-22 | 1961-10-19 | Peter Crombie | Device for the continuous fermentation and drying of treated tea leaves |
| CN106063511A (en) * | 2016-08-01 | 2016-11-02 | 安徽霍山县东方大地生态农林有限公司 | A kind of device leading to colored fumigate for osmanthus flower tea |
| CN106063511B (en) * | 2016-08-01 | 2023-08-15 | 安徽霍山县东方大地生态农林有限公司 | Device for osmanthus flower ventilation scenting |
| CN113324382A (en) * | 2021-02-02 | 2021-08-31 | 安徽东旭大别山农业科技有限公司 | Tea-oil camellia seed drying equipment is used in cold production of squeezing tea-seed oil |
| CN112889951A (en) * | 2021-03-25 | 2021-06-04 | 安溪永兴机械有限公司 | Full-automatic cool tealeaves machine of withering of spreading out |
| CN115399386A (en) * | 2022-10-10 | 2022-11-29 | 蔡木森 | Processing technology of black tea |
| CN116439293A (en) * | 2023-03-08 | 2023-07-18 | 杨蕊 | Tea processing equipment and processing method thereof |
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