ES413302A1 - Rotary dryer - Google Patents

Rotary dryer

Info

Publication number
ES413302A1
ES413302A1 ES413302A ES413302A ES413302A1 ES 413302 A1 ES413302 A1 ES 413302A1 ES 413302 A ES413302 A ES 413302A ES 413302 A ES413302 A ES 413302A ES 413302 A1 ES413302 A1 ES 413302A1
Authority
ES
Spain
Prior art keywords
dryer
ring segment
movable ring
rotary dryer
material flow
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
ES413302A
Other languages
Spanish (es)
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.)
ConocoPhillips Co
Original Assignee
Continental Oil Co
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 Continental Oil Co filed Critical Continental Oil Co
Publication of ES413302A1 publication Critical patent/ES413302A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

An improved rotary dryer having radially extended flights generally near the material feed end of the dryer, and a dam assembly having a movable ring segment rotatable between a dam position, wherein the movable ring segment extends in a direction transverse to the general direction of material flow through the dryer, and a flight position, wherein the movable ring segment extends in a direction aligned with the general direction of material flow through the dryer.
ES413302A 1972-04-03 1973-04-03 Rotary dryer Expired ES413302A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24063072A 1972-04-03 1972-04-03

Publications (1)

Publication Number Publication Date
ES413302A1 true ES413302A1 (en) 1976-01-16

Family

ID=22907296

Family Applications (1)

Application Number Title Priority Date Filing Date
ES413302A Expired ES413302A1 (en) 1972-04-03 1973-04-03 Rotary dryer

Country Status (9)

Country Link
US (1) US3780447A (en)
JP (1) JPS4915052A (en)
CA (1) CA1000489A (en)
DE (1) DE2314110A1 (en)
ES (1) ES413302A1 (en)
FR (1) FR2179427A5 (en)
GB (1) GB1374389A (en)
IT (1) IT981829B (en)
ZA (1) ZA731591B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039171A (en) * 1976-06-24 1977-08-02 Boeing Construction Equipment Company Drum dryer/mixer
JPS5356971U (en) * 1976-10-18 1978-05-16
US4172701A (en) * 1977-03-10 1979-10-30 Bernt Jorgen O Means for mounting internal kiln hardware
WO1979000265A1 (en) * 1977-11-09 1979-05-17 Fletcher J Improvements in or relating to the manufacture of cementitious products
JPS58129183A (en) * 1982-01-29 1983-08-02 木村　和則 Regulator for quantity of retention of rotary drier with indirect heating pipe
US4427376A (en) 1982-07-16 1984-01-24 Wylie Manufacturing Company Apparatus for heating aggregate, recycled asphalt and the like
NZ211006A (en) * 1984-02-06 1987-04-30 Termorak Oy Improving heat economy in rotary kilns
JPS6134094U (en) * 1984-07-31 1986-03-01 株式会社新潟鐵工所 Drying and heating equipment for aggregate etc.
DE8434907U1 (en) * 1984-11-29 1985-03-07 Gießerei Kohlscheid GmbH, 5120 Herzogenrath LIFTING ELEMENT FOR TUBE COOLER FOR MATERIAL AT LEAST PARTICULARLY IN BROCKS
FI109483B (en) * 2000-11-16 2002-08-15 Andritz Oy Method and apparatus for treating pulp with filler
US6726351B2 (en) * 2002-06-11 2004-04-27 Dillman Equipment, Inc. Apparatus and method for controlling the flow of material within rotary equipment
US7155841B2 (en) * 2005-03-28 2007-01-02 Earth Care Products, Inc. Rotary impinging stream dryer
US7343697B2 (en) * 2005-05-31 2008-03-18 Dillman Equipment, Inc. Low profile flights for use in a drum
EP1972876A1 (en) * 2007-03-23 2008-09-24 Argumat (S.A.S) Rotary kiln for drying granulates or other substances such as sand
EP2565568A4 (en) * 2010-04-30 2014-11-05 Enbiocons Co Ltd Apparatus for drying organic waste
GB2494370B (en) * 2011-05-24 2015-02-18 Coomtech Ltd System for removing surface moisture from coal
US10194577B2 (en) * 2013-06-22 2019-02-05 KSi Conveyor, Inc. Rapid cleanout mixing drum with multiple functional zones
EP3068527B8 (en) * 2013-11-12 2020-11-18 Nous, Llc System for coating granular materials
CN114174749B (en) * 2021-02-12 2022-07-29 三菱重工环境·化学工程株式会社 Drying device
CN113074528A (en) * 2021-04-27 2021-07-06 韩佳育 Circulation air-dry equipment of fertilizer production usefulness
CN114857895B (en) * 2022-06-28 2022-09-20 陇东学院 Drying device for chemical raw material production

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US166906A (en) * 1875-08-17 Improvement in augers for flour-packers
US2470315A (en) * 1944-04-29 1949-05-17 Wallace L Mcgehee Multiple stage pulverizing and dehydrating tube mill
US2617529A (en) * 1946-03-05 1952-11-11 Wallace L Mcgehee Dehydrator
US2578166A (en) * 1950-03-21 1951-12-11 Gen Am Transport Rotary drier
US2675629A (en) * 1953-05-19 1954-04-20 Robert G Fisher Dehydrating apparatus
US2809024A (en) * 1954-01-29 1957-10-08 Simon Josef Rotary drum apparatus for gaseous treatment of divided material
US3026627A (en) * 1960-01-04 1962-03-27 R N Corp Rotary cylindrical heat transfer device
US3481049A (en) * 1968-04-11 1969-12-02 Standard Steel Corp Fish meal rotary dryer

Also Published As

Publication number Publication date
GB1374389A (en) 1974-11-20
IT981829B (en) 1974-10-10
US3780447A (en) 1973-12-25
ZA731591B (en) 1973-11-28
DE2314110A1 (en) 1973-10-11
JPS4915052A (en) 1974-02-09
CA1000489A (en) 1976-11-30
FR2179427A5 (en) 1973-11-16

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