GB175735A - Improvements in and relating to the treatment of tea and in apparatus therefor - Google Patents

Improvements in and relating to the treatment of tea and in apparatus therefor

Info

Publication number
GB175735A
GB175735A GB3259020A GB3259020A GB175735A GB 175735 A GB175735 A GB 175735A GB 3259020 A GB3259020 A GB 3259020A GB 3259020 A GB3259020 A GB 3259020A GB 175735 A GB175735 A GB 175735A
Authority
GB
United Kingdom
Prior art keywords
tea
stalks
band
passes
rollers
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
GB3259020A
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.)
JOHN ERIC HORNIMAN
LAURENCE PITBLADO
Original Assignee
JOHN ERIC HORNIMAN
LAURENCE PITBLADO
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 JOHN ERIC HORNIMAN, LAURENCE PITBLADO filed Critical JOHN ERIC HORNIMAN
Priority to GB3259020A priority Critical patent/GB175735A/en
Publication of GB175735A publication Critical patent/GB175735A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Tea And Coffee (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

175,735. Pitblado, L., and Horniman, J. E. Nov. 18, 1920. Tea, breaking; tea manufacture.-In order to remove the stalks from tea it is first graded by an air blast; the larger pieces containing the stalks are then crushed between resilient surfaces which break up the blade but do not injure the stalks, which are then removed by sifting. The tea is allowed to fall in a thin stream in front of a trunk through which passes an air blast, which carries the pieces of different sorts into different receptacles. The portion containing the stalks then passes from a hopper 10 to the rear end of a travelling band 11 passing over a roller 30 and the lower rollers of a set 12. A second band 13 passes over the upper rollers of the set, and the rollers are set more closely as the band advances. The band is made of heavy mill cloth and the rollers of rubber. The pressure is regulated so as to crush the blades without injuring the stalks. The crushed tea passes to a set of three sieves 17 mounted on springs 18 and reciprocated by an eccentric 16. The uppermost sieve is made of sheet metal punched with circular holes about <5>/32 of an inch in diameter.
GB3259020A 1920-11-18 1920-11-18 Improvements in and relating to the treatment of tea and in apparatus therefor Expired GB175735A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3259020A GB175735A (en) 1920-11-18 1920-11-18 Improvements in and relating to the treatment of tea and in apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3259020A GB175735A (en) 1920-11-18 1920-11-18 Improvements in and relating to the treatment of tea and in apparatus therefor

Publications (1)

Publication Number Publication Date
GB175735A true GB175735A (en) 1922-02-20

Family

ID=10340990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3259020A Expired GB175735A (en) 1920-11-18 1920-11-18 Improvements in and relating to the treatment of tea and in apparatus therefor

Country Status (1)

Country Link
GB (1) GB175735A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2939936A1 (en) * 2012-05-04 2015-11-04 Tpresso AG Packaging of dried sheets in sealed capsules
CN106238335A (en) * 2016-08-31 2016-12-21 陈玛炎 Stalk machine chosen by the Folium Camelliae sinensis with sieve end function
CN114849864A (en) * 2022-05-13 2022-08-05 安徽皖雪食品股份有限公司 Low-temperature ultramicro milling system for tea and flour composite product
CN115254248A (en) * 2022-07-28 2022-11-01 江苏吉达机械制造有限公司 Grinding process capable of pre-screening final powder

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2939936A1 (en) * 2012-05-04 2015-11-04 Tpresso AG Packaging of dried sheets in sealed capsules
CN106238335A (en) * 2016-08-31 2016-12-21 陈玛炎 Stalk machine chosen by the Folium Camelliae sinensis with sieve end function
CN114849864A (en) * 2022-05-13 2022-08-05 安徽皖雪食品股份有限公司 Low-temperature ultramicro milling system for tea and flour composite product
CN114849864B (en) * 2022-05-13 2023-08-25 安徽皖雪食品股份有限公司 Low-temperature superfine grinding system for tea and flour composite product
CN115254248A (en) * 2022-07-28 2022-11-01 江苏吉达机械制造有限公司 Grinding process capable of pre-screening final powder
CN115254248B (en) * 2022-07-28 2023-08-08 江苏吉达机械制造有限公司 Grinding process capable of screening final powder in advance

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