GB1486555A - Tea drying apparatus and method - Google Patents

Tea drying apparatus and method

Info

Publication number
GB1486555A
GB1486555A GB4398373A GB4398373A GB1486555A GB 1486555 A GB1486555 A GB 1486555A GB 4398373 A GB4398373 A GB 4398373A GB 4398373 A GB4398373 A GB 4398373A GB 1486555 A GB1486555 A GB 1486555A
Authority
GB
United Kingdom
Prior art keywords
tea
air
sept
currents
travel
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
Application number
GB4398373A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHEADER B
Original Assignee
SHEADER B
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHEADER B filed Critical SHEADER B
Priority to GB4398373A priority Critical patent/GB1486555A/en
Publication of GB1486555A publication Critical patent/GB1486555A/en
Priority to KE286878A priority patent/KE2868A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

1486555 Drying tea B N SHEADER 16 Sept 1974 [19 Sept 1973] 43983/73 Heading F4G A tea drying apparatus comprises a plurality of perforate surfaces 5, 6, 7, means, e.g. a fan 8, for passing a current of air upwardly through each surface so that, in use, tea to be dried will be maintained by the currents of air in a fluidized state, means by which the tea, in use, is caused to travel across each perforate surface in turn and means, e.g. heaters 13, 14, 15, for heating each current of air and control means for maintaining the currents of air at different predetermined temperatures. The means by which the tea is caused to travel may comprise angled perforations in the surfaces and/or vibrators vibrating the surfaces (Figs. 3, 4, not shown). As shown the surfaces are at different levels but they may be at the same level and be separated by weirs (Fig. 2, not shown). The used gas passing through the outlet 17 may be recirculated after dehumidification thereof. The inlet 3 and outlet 4 of the apparatus are sealed by rotary members 20, 21. Agitators may be provided to assist in keeping the perforations free from clogging with tea.
GB4398373A 1974-09-16 1974-09-16 Tea drying apparatus and method Expired GB1486555A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4398373A GB1486555A (en) 1974-09-16 1974-09-16 Tea drying apparatus and method
KE286878A KE2868A (en) 1974-09-16 1978-08-08 Tea drying apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4398373A GB1486555A (en) 1974-09-16 1974-09-16 Tea drying apparatus and method

Publications (1)

Publication Number Publication Date
GB1486555A true GB1486555A (en) 1977-09-21

Family

ID=10431232

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4398373A Expired GB1486555A (en) 1974-09-16 1974-09-16 Tea drying apparatus and method

Country Status (2)

Country Link
GB (1) GB1486555A (en)
KE (1) KE2868A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116510A (en) * 1982-03-15 1983-09-28 Grace W R & Co Compact air bar assembly for contactless web support
GB2239305A (en) * 1989-12-23 1991-06-26 Myron Grant Hampton Drying tea
EP0499902A1 (en) * 1991-02-21 1992-08-26 Braunschweigische Maschinenbauanstalt AG Apparatus for cooling granular crystalline particles which tend to stick together
CN112197527A (en) * 2020-10-14 2021-01-08 高瑰丽 Air-floating tea leaf drying method
CN113028807A (en) * 2021-03-24 2021-06-25 重庆水利电力职业技术学院 Remove three warm area drying-machines of portable
CN116294486A (en) * 2023-05-11 2023-06-23 福建顺茗道茶业有限公司 Drying equipment is used in tealeaves processing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111207584B (en) * 2020-01-10 2021-06-08 温州职业技术学院 Mechanical vibration type drying device for tea processing

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116510A (en) * 1982-03-15 1983-09-28 Grace W R & Co Compact air bar assembly for contactless web support
FR2523936A1 (en) * 1982-03-15 1983-09-30 Grace W R Ltd COMPRESSED AIR BAR ASSEMBLY FOR THE CONTACTLESS SUPPORT OF A PAPER PART OR BAND
GB2239305A (en) * 1989-12-23 1991-06-26 Myron Grant Hampton Drying tea
EP0499902A1 (en) * 1991-02-21 1992-08-26 Braunschweigische Maschinenbauanstalt AG Apparatus for cooling granular crystalline particles which tend to stick together
CN112197527A (en) * 2020-10-14 2021-01-08 高瑰丽 Air-floating tea leaf drying method
CN112197527B (en) * 2020-10-14 2022-02-18 桑植县澧水韵茶叶有限公司 Air-floating tea leaf drying method
CN113028807A (en) * 2021-03-24 2021-06-25 重庆水利电力职业技术学院 Remove three warm area drying-machines of portable
CN116294486A (en) * 2023-05-11 2023-06-23 福建顺茗道茶业有限公司 Drying equipment is used in tealeaves processing
CN116294486B (en) * 2023-05-11 2023-07-21 福建顺茗道茶业有限公司 Drying equipment is used in tealeaves processing

Also Published As

Publication number Publication date
KE2868A (en) 1978-08-18

Similar Documents

Publication Publication Date Title
DK150287C (en) APPARATUS AND PROCEDURE FOR MIXING, DRYING, COOLING, HEATING OR CALCINATING SOLID PARTICLES
NO741307L (en) Method and apparatus for air separation.
SE7410572L (en) APPARATUS FOR AIR HEATING.
ATA801376A (en) DEVICE FOR THE INTRODUCTION OF GASES, IN PARTICULAR AIR, IN LIQUIDS
SE386742B (en) APPARATUS FOR PREPARATIVE, ISOTACHOPHORETIC SEPARATION IN MICRO-SCALE
NO143301C (en) PROCEDURE FOR FILTERING IN A FILTERING APPLIANCE OF A SUSPENSION OR EMULSION, AND FILTERING APPARATUS FOR PERFORMING THE PROCEDURE
NO146526C (en) PROCEDURE FOR REGULATING THE SUCCESSION OF AIR OR FLUID SUSPENSIBLE MATERIAL, AND APPARATUS FOR EXERCISING THE PROCEDURE
SE412010B (en) INDUSTRIAL AIR FILTER, WITH CENTRAL CONDUCT OF DUMPING AIR AND SIDE DISTRIBUTION OF THESE THROUGH CREATING FILTER PASSES
GB1486555A (en) Tea drying apparatus and method
ES464685A1 (en) Apparatus for neutralizing and purifying air
GB1472717A (en) Fluidised bed apparatus
ZA763478B (en) Method and apparatus for controlling volume air flow
JPS5265366A (en) Method and system for removing air from fluid flow
CH558661A (en) METHOD AND DEVICE FOR FILTERING AIR.
NL7501033A (en) METHOD AND DEVICE FOR THE CONTINUOUS BRANEAN BEAN-LIKE MATERIALS.
SE402164B (en) PROCEDURE FOR ESTIMATING THE CONCENTRATION FIXED PARTICLES SUSPENDED IN A MEDIA CURRENT AND APPARATUS FOR IMPLEMENTING THE PROCEDURE
GB1497232A (en) Drying apparatus
AT338838B (en) DEVICE FOR DRYING FLAT PRINTED MATERIAL
NL7312094A (en) DEVICE AND METHOD FOR TREATING FINE DISTRIBUTED MATERIALS WITH GAS FORMEDIA.
AT357109B (en) DEVICE FOR CARRYING OUT THE METHOD FOR DRAINING AND DRYING GRANULATED SOLIDS
AT353445B (en) CIRCUIT ARRANGEMENT FOR REGULATING HEATING FLOW TEMPERATURES
JPS52111055A (en) Drier control device
SU567049A1 (en) Vibration drier for fluent and paste materials
NL7415400A (en) METHOD AND DEVICE FOR PROCESS CONTROL.
JPS5211469A (en) Drying apparatus for cloth

Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee