JPS57146547A - Process for manufacturing tea under reduced pressure and device therefor - Google Patents
Process for manufacturing tea under reduced pressure and device thereforInfo
- Publication number
- JPS57146547A JPS57146547A JP3410281A JP3410281A JPS57146547A JP S57146547 A JPS57146547 A JP S57146547A JP 3410281 A JP3410281 A JP 3410281A JP 3410281 A JP3410281 A JP 3410281A JP S57146547 A JPS57146547 A JP S57146547A
- Authority
- JP
- Japan
- Prior art keywords
- vessel
- reduced pressure
- under reduced
- tea leaves
- charged
- 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.)
- Pending
Links
- 241001122767 Theaceae Species 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000000694 effects Effects 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 1
Landscapes
- Tea And Coffee (AREA)
- Commercial Cooking Devices (AREA)
Abstract
PURPOSE: Tea leaves are charged in a permeating vessel and its inside and surrounding are kept under reduced pressure, then the tea leaves are brought into contact with a heater under reduced pressure to effect concentrated heat treatment of tea leaves efficiently.
CONSTITUTION: Tea leaves are charged into vessel 5; the lid 2' is closed; and the vacuum chamber 1 is tightly sealed. Then, a vacum pump is driven to make the inside and surrounding of the vessel 5. When the vacuum reaches the prescribed level, the driving motor is started to rotate the vessel 5 and the hot air blower H is operated to send hot air into the pipe 8 to effect heating for drying. Further, when pressurized steam is sent by means of piping 10 or other divices and brought into contact with heater 7, this device can be used as a steamer.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3410281A JPS57146547A (en) | 1981-03-09 | 1981-03-09 | Process for manufacturing tea under reduced pressure and device therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3410281A JPS57146547A (en) | 1981-03-09 | 1981-03-09 | Process for manufacturing tea under reduced pressure and device therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57146547A true JPS57146547A (en) | 1982-09-10 |
Family
ID=12404906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3410281A Pending JPS57146547A (en) | 1981-03-09 | 1981-03-09 | Process for manufacturing tea under reduced pressure and device therefor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57146547A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0377509A (en) * | 1989-08-21 | 1991-04-03 | Johnson Boira Kk | Heat treatment method and equipment of food |
| CN106369990A (en) * | 2016-08-30 | 2017-02-01 | 陈晓斌 | Controllable primary stir-frying device for tea |
| CN109028766A (en) * | 2018-07-06 | 2018-12-18 | 西北工业大学 | A kind of fluidized bed drying equipment |
-
1981
- 1981-03-09 JP JP3410281A patent/JPS57146547A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0377509A (en) * | 1989-08-21 | 1991-04-03 | Johnson Boira Kk | Heat treatment method and equipment of food |
| CN106369990A (en) * | 2016-08-30 | 2017-02-01 | 陈晓斌 | Controllable primary stir-frying device for tea |
| CN106369990B (en) * | 2016-08-30 | 2018-09-25 | 襄阳浩宇科技咨询有限公司 | A kind of controllable thick frying apparatus of tealeaves |
| CN109028766A (en) * | 2018-07-06 | 2018-12-18 | 西北工业大学 | A kind of fluidized bed drying equipment |
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