GB2000854A - Method of after-drying hops and hops product - Google Patents

Method of after-drying hops and hops product

Info

Publication number
GB2000854A
GB2000854A GB7827489A GB7827489A GB2000854A GB 2000854 A GB2000854 A GB 2000854A GB 7827489 A GB7827489 A GB 7827489A GB 7827489 A GB7827489 A GB 7827489A GB 2000854 A GB2000854 A GB 2000854A
Authority
GB
United Kingdom
Prior art keywords
hops
air stream
air
drying
product
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.)
Granted
Application number
GB7827489A
Other versions
GB2000854B (en
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.)
Allfeld & Egloff Lupofresh
Original Assignee
Allfeld & Egloff Lupofresh
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 Allfeld & Egloff Lupofresh filed Critical Allfeld & Egloff Lupofresh
Publication of GB2000854A publication Critical patent/GB2000854A/en
Application granted granted Critical
Publication of GB2000854B publication Critical patent/GB2000854B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C3/00—Treatment of hops
    • C12C3/04—Conserving; Storing; Packing
    • C12C3/06—Powder or pellets from hops
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C3/00—Treatment of hops
    • C12C3/02—Drying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
    • F26B17/08—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being arranged in a sinuous or zig-zag path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Drying Of Solid Materials (AREA)
  • Treatment Of Sludge (AREA)

Abstract

A method of undertaking the final drying of pre-dried hops having a maximum water content of 15% uses an air stream having a temperature of 15-25 DEG C and a relative humidity of 2-7%; the air having been conditioned by freezing out moisture from the air stream by cooling the air stream to at least -21 DEG C and then reheating. Typically dries hops having a water content of 10% are pro- duced. The use of comparatively low temperature cooling air leads to lower hop degradation and lupuline damage.
GB7827489A 1977-06-28 1978-06-21 Method of after-drying hops and hops product Expired GB2000854B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772729015 DE2729015C3 (en) 1977-06-28 1977-06-28 Post-drying of hops

Publications (2)

Publication Number Publication Date
GB2000854A true GB2000854A (en) 1979-01-17
GB2000854B GB2000854B (en) 1982-03-17

Family

ID=6012520

Family Applications (2)

Application Number Title Priority Date Filing Date
GB7902215A Expired GB2011597B (en) 1977-06-28 1978-06-21 After drying hops pellets
GB7827489A Expired GB2000854B (en) 1977-06-28 1978-06-21 Method of after-drying hops and hops product

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB7902215A Expired GB2011597B (en) 1977-06-28 1978-06-21 After drying hops pellets

Country Status (2)

Country Link
DE (1) DE2729015C3 (en)
GB (2) GB2011597B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000006691A1 (en) * 1998-07-29 2000-02-10 Francis Lloyd Rigby Process and apparatus for obtaining lupulin products from hops

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808981A1 (en) * 1978-03-02 1979-09-06 Allfeld & Egloff Lupofresh METHOD FOR MANUFACTURING HOP PELLETS
DE4022702C1 (en) * 1990-07-17 1991-11-28 Fritz Egger Ges.M.B.H., Sankt Johann In Tirol, At
DE4217056A1 (en) * 1992-05-22 1993-11-25 Fritz Egger Gmbh Dryer for pourable or pourable goods
DE4313972A1 (en) * 1993-04-28 1994-11-03 Fritz Egger Gmbh Method and device for low-emission drying of wood chips or comparable organic drying material
HRP20041170B1 (en) * 2004-12-09 2008-07-31 Prehrambeno-biotehnološki fakultet sveučilišta u Zagrebu Integrated procedure of drying and processing of hop cones into hop pellets
EP2650632B8 (en) * 2012-04-13 2015-09-23 Sociedad General De Aguas De Barcelona, S.A. Multiple product belt drier for drying pasty and/or powdery materials, particularly for drying sludges from treatment plants or biomass
FR3010406B1 (en) * 2013-09-11 2016-02-12 Afyren METHOD FOR PRESERVING THE FERMENTESCIBLE POTENTIAL OF AN ORGANIC SUBSTRATE AND CORRESPONDING INSTALLATION

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE98888C (en) *
DE29586C (en) * HÜNERKOPF & SOHN und F. RUTSCHMANN in Nürnberg Innovation in a hop dryer
DE310352C (en) * 1915-12-08 1900-01-01
DE527689C (en) * 1929-09-18 1931-06-20 Hans Keel Drying system
DE564428C (en) * 1930-02-22 1932-11-18 Bbc Brown Boveri & Cie Procedure for dehumidifying gases by cooling them for continuous operation
DE1084220B (en) * 1958-08-25 1960-06-30 Dipl Braumstr Joseph Mueller Process and installation for drying hops
US3775863A (en) * 1972-07-20 1973-12-04 Day H Co Method and apparatus for drying particulate materials
DE2513884C3 (en) * 1975-03-27 1980-09-11 Permahop Hopfenpulver Gmbh & Co Kg, 8301 Au Device for treating uncrushed hop cones
DE2627534A1 (en) * 1976-06-19 1977-12-22 Hopfen Extraktion Barth Gmbh & Hop extract contg. little or no water - and consisting of resins, oils, waxes and opt. tannins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000006691A1 (en) * 1998-07-29 2000-02-10 Francis Lloyd Rigby Process and apparatus for obtaining lupulin products from hops

Also Published As

Publication number Publication date
DE2729015B2 (en) 1980-07-24
GB2011597A (en) 1979-07-11
DE2729015C3 (en) 1983-11-03
GB2000854B (en) 1982-03-17
DE2729015A1 (en) 1979-01-04
GB2011597B (en) 1982-09-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee