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Title:
HORIZONTAL TYPE ROTARY DRYER
Document Type and Number:
Japanese Patent JP2014145489
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a horizontal type rotary dryer capable of restricting the generation of a fatigue crack in a rotary dryer body while enabling crack confirmation and repair processing even if the fatigue crack occurs.SOLUTION: A horizontal type rotary dryer comprises a cylindrical rotary dryer body 2; a heating tube 21 arranged within the rotary dryer body 2 to extend along the axial direction of the rotary dryer body 2; and support members 22 which are protruded from the internal surface of the rotary dryer body 2 towards a shaft core part for supporting the heating tube 21, a plurality of the support members 22 being arranged at intervals along the axial direction of the rotary dryer body 2, and an object to be dried, which has received from one end of the rotary dryer body 2, is dried by heat of the heating tube 21 while being rotated and is discharged from the other end. In the horizontal type rotary dryer, reinforcement members 9 are arranged on the outer peripheral surface of the rotary dryer body 2, each of the reinforcement members 9 ranging over the whole circumferential direction of the rotary dryer body 2 and being arranged at a position corresponding to a position between the support members 22 adjacent in the axial direction of in the rotary dryer body 2 and to a farthest position from the fitting positions of both neighboring support members as well.

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Inventors:
FUJIMURA NORITADA
MATSUMOTO TAKUMI
Application Number:
JP2013012617A
Publication Date:
August 14, 2014
Filing Date:
January 25, 2013
Export Citation:
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Assignee:
MITSUI SHIPBUILDING ENG
International Classes:
F26B17/32; F26B23/10; F26B25/12
Domestic Patent References:
JP2012193902A2012-10-11
JP2003251782A2003-09-09
JPH0213944U1990-01-29
JP2005042678A2005-02-17
JPH09122749A1997-05-13
JP2006057880A2006-03-02
Foreign References:
US6244859B12001-06-12
Attorney, Agent or Firm:
Maruyama Eiichi