ES8107380A1 - Rotatable heat exchanging tube to be heated or cooled from the outside for the heat treatment of pulverulent to granular flotational, possibly sludged material. - Google Patents

Rotatable heat exchanging tube to be heated or cooled from the outside for the heat treatment of pulverulent to granular flotational, possibly sludged material.

Info

Publication number
ES8107380A1
ES8107380A1 ES497004A ES497004A ES8107380A1 ES 8107380 A1 ES8107380 A1 ES 8107380A1 ES 497004 A ES497004 A ES 497004A ES 497004 A ES497004 A ES 497004A ES 8107380 A1 ES8107380 A1 ES 8107380A1
Authority
ES
Spain
Prior art keywords
cooled
heated
outside
flotational
sludged
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
ES497004A
Other languages
Spanish (es)
Other versions
ES497004A0 (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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES8107380A1 publication Critical patent/ES8107380A1/en
Publication of ES497004A0 publication Critical patent/ES497004A0/en
Granted 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
    • 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
    • F26B11/0463—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 internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
    • F26B11/0477—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 internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum

Abstract

In order to improve heat transfer in rotatable heat exchange tubes which can be heated or cooled from the outside, use is made of inserts consisting of a structural unit (12) and made from longitudinal strips (13) and coils (14), this unit (12) preferably being exchangeable.
ES497004A 1979-11-21 1980-11-20 IMPROVEMENTS IN HEAT EXCHANGER TUBES Granted ES497004A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2946904A DE2946904C2 (en) 1979-11-21 1979-11-21 Rotatable heat exchanger tube that can be heated or cooled from the outside for heat treatment of powdery to granular, free-flowing, possibly slurried material

Publications (2)

Publication Number Publication Date
ES8107380A1 true ES8107380A1 (en) 1981-10-01
ES497004A0 ES497004A0 (en) 1981-10-01

Family

ID=6086520

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497004A Granted ES497004A0 (en) 1979-11-21 1980-11-20 IMPROVEMENTS IN HEAT EXCHANGER TUBES

Country Status (5)

Country Link
EP (1) EP0029194A1 (en)
JP (1) JPS5685690A (en)
DE (1) DE2946904C2 (en)
ES (1) ES497004A0 (en)
ZA (1) ZA807219B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027187A1 (en) * 1980-07-18 1982-02-11 Bayer Ag, 5090 Leverkusen PIPE FOR INDIRECT HEAT TREATMENT OF GIANT MATERIALS, HEAT EXCHANGERS COMPOSED FROM SUCH PIPES AND COMPONENTS FOR THE PRODUCTION OF THE TUBE BUNDLE
DE3212965A1 (en) * 1982-04-07 1983-10-13 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING GRANULATES OF WATER-INSOLUBLE SOLIDS
FR2574069A1 (en) * 1984-01-26 1986-06-06 David Jean Earth-forming process for the production of building walls and partitions.
DE3600549A1 (en) * 1986-01-10 1987-07-16 Krupp Polysius Ag Drum for the exchange of heat between solid material and gas
CN103697732B (en) * 2013-12-25 2015-10-28 南宁广发重工集团有限公司 A kind of planetary cooler cooling cylinder
CN104406437A (en) * 2014-11-25 2015-03-11 上海安杰反光材料有限公司 Glass bead cooling device and cooling method thereof
CN106767055A (en) * 2016-12-09 2017-05-31 上海泽玛克敏达机械设备有限公司 A kind of tubular type cooling device
CN111495738A (en) * 2020-04-29 2020-08-07 薛晓辉 Soil particle screening device for soil restoration
CN112802638B (en) * 2020-12-30 2021-10-01 松田电工（台山）有限公司 Flat enameled wire baking furnace

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB259657A (en) * 1925-07-13 1926-10-13 Drake & Gorham Ltd Improvements in or relating to electric tea drying machines
GB613913A (en) * 1945-02-23 1948-12-07 John Ernest Laschinger Improvements in heat exchangers for continuous treatment of fluent material
GB907581A (en) * 1958-08-15 1962-10-10 Ici Ltd Improvements in and relating to rotary driers, coolers, mixers and the like
US3245154A (en) * 1961-08-17 1966-04-12 Bojner Gustav Rotary driers
DE1257685B (en) * 1965-12-27 1967-12-28 Hoechst Ag Convection drum dryer
DE1629045A1 (en) * 1966-12-21 1971-01-14 Quarzwerke Gmbh Drying drum with built-in drum
GB1397184A (en) * 1972-02-15 1975-06-11 Commw Scient Ind Res Org Method and apparatus for transferring heat to or from material

Also Published As

Publication number Publication date
ZA807219B (en) 1981-11-25
ES497004A0 (en) 1981-10-01
EP0029194A1 (en) 1981-05-27
JPS5685690A (en) 1981-07-11
DE2946904B1 (en) 1981-02-26
DE2946904C2 (en) 1981-10-15

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