GB1372707A - Rotary drier - Google Patents

Rotary drier

Info

Publication number
GB1372707A
GB1372707A GB5501071A GB5501071A GB1372707A GB 1372707 A GB1372707 A GB 1372707A GB 5501071 A GB5501071 A GB 5501071A GB 5501071 A GB5501071 A GB 5501071A GB 1372707 A GB1372707 A GB 1372707A
Authority
GB
United Kingdom
Prior art keywords
outer tube
burners
gases
drying chamber
inner tube
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
GB5501071A
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.)
Wibau GmbH
Original Assignee
Wibau GmbH
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 Wibau GmbH filed Critical Wibau GmbH
Publication of GB1372707A publication Critical patent/GB1372707A/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
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0445—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having conductive heating arrangements, e.g. heated drum wall

Abstract

1372707 Rotary driers WIBAU WESTDEUTSCHE INDUSTRIEUND STBASSENBAU MASCHINEN GmbH 26 Nov 1971 [5 Dec 1970] 55010/71 Heading F4G A rotary drier comprises a pair of coaxial tubes 2 and 3 rotatably mounted within a tubular casing 4 provided with burners 5, material to be dried being fed into constriction 7 and moved along the annular drying chamber formed between the tubes 2 and 3 to discharge mouth 8, and the gases from the burners 5 heating the outside of the outer tube 3 and then being passed (via ducts 14, 13) along the inner tube 2 to an exhaust duct 22. The material and gases are thus never in contact with each other. A helical auger 15 is provided on the inner tube 2, and a further helical auger 16 on the outer tube 3 extends both inwardly and outwardly. The outer tube 3 is provided with rings 18 supported on rollers 17, and is rotated by a belt 23. Seals 19, 20 are provided. Vapour is removed at 11. The drying chamber may be inclined.
GB5501071A 1970-12-05 1971-11-26 Rotary drier Expired GB1372707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702060027 DE2060027C3 (en) 1970-12-05 1970-12-05 Indirectly heated drum dryer

Publications (1)

Publication Number Publication Date
GB1372707A true GB1372707A (en) 1974-11-06

Family

ID=5790167

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5501071A Expired GB1372707A (en) 1970-12-05 1971-11-26 Rotary drier

Country Status (4)

Country Link
CH (1) CH529983A (en)
DE (1) DE2060027C3 (en)
DK (1) DK125812B (en)
GB (1) GB1372707A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141812A (en) * 1983-03-23 1985-01-03 Cam Srl Apparatus for drying metal turnings or scrap
CN105352294A (en) * 2015-11-27 2016-02-24 成都九十度工业产品设计有限公司 Scraper type stirring drying machine

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474152A1 (en) * 1980-01-23 1981-07-24 Ashland Chemical France Sa Rotary drum dryer for granulated materials - where numerous radial bolts are welded to bore of drum to increase transfer to material being dried
EP0281629A4 (en) * 1986-09-16 1989-11-20 Ch Kt I Avtom Mekh Avtomobiles Installation for conductive drying of bulk materials.
US5566469A (en) * 1995-07-18 1996-10-22 Fen-Tech Environmental, Inc. Drying apparatus with rotatable housing
DE102010026589B4 (en) * 2010-07-08 2016-04-28 Dieter Schillingmann Process for drying dry material in a dryer and indirectly heated dryers
CN113465328A (en) * 2021-07-02 2021-10-01 安徽科林新材料科技有限公司 Drying device for shaving board processing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141812A (en) * 1983-03-23 1985-01-03 Cam Srl Apparatus for drying metal turnings or scrap
US4683664A (en) * 1983-03-23 1987-08-04 Giovanni Codenotti Apparatus for drying metal turnings or scrap
CN105352294A (en) * 2015-11-27 2016-02-24 成都九十度工业产品设计有限公司 Scraper type stirring drying machine
CN105352294B (en) * 2015-11-27 2017-10-27 成都九十度工业产品设计有限公司 Scraper-type stirring drier

Also Published As

Publication number Publication date
DE2060027C3 (en) 1974-06-06
DK125812B (en) 1973-05-07
CH529983A (en) 1972-10-31
DE2060027B2 (en) 1973-11-08
DE2060027A1 (en) 1972-06-22

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Legal Events

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