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Patent Searching and Data


Title:
A ROTARY KILN
Document Type and Number:
WIPO Patent Application WO/2007/095831
Kind Code:
A1
Abstract:
A rotary kiln includes a drum (1), a heat insulating layer (2) and a lining, in which, the lining comprises refractory bricks (3) fixed onto the drum by anchors (4), hook holes (31) and hook concaves (32) are respectively arranged in two junction planes, whose mounting positions are coordinate to the axis of the drum, one end of each anchor (4) is provided with two hooks to be inserted into the hook holes of two adjacent refractory bricks, the other end of the anchor (4) is provided with a welding body (42) to be welded on the drum (1), and a peripheral joint between the refractory bricks (3) is sealed with a castable material( 5) or a joint brick.

Inventors:
HE XINHUA (CN)
WANG SAIHUI (CN)
LI WENHUI (CN)
DING ZHIQING (CN)
NING DEYI (CN)
SHEN WEIMIN (CN)
ZHU FEI (CN)
ZHOU DAN (CN)
Application Number:
CN2007/000326
Publication Date:
August 30, 2007
Filing Date:
January 29, 2007
Export Citation:
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Assignee:
CHANGTIAN INTERNAT ENGINEERING (CN)
HE XINHUA (CN)
WANG SAIHUI (CN)
LI WENHUI (CN)
DING ZHIQING (CN)
NING DEYI (CN)
SHEN WEIMIN (CN)
ZHU FEI (CN)
ZHOU DAN (CN)
International Classes:
F27B7/28; F27D1/04; F27D1/10; F27D1/14
Foreign References:
JPH07225086A1995-08-22
JPH09280738A1997-10-31
CN2181665Y1994-11-02
CN2054162U1990-03-07
JPH11130485A1999-05-18
Attorney, Agent or Firm:
HUNAN ZHAOHONG PATENT LAW OFFICE (ZHAO, Hong 2701, Shuntian Building, No. 185, Middle Furong Roa, Changsha Hunan 1, 410011, CN)
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