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Title:
SUPPORTING BEAM FOR ANNULAR COOLER TROLLEYS
Document Type and Number:
WIPO Patent Application WO/2009/030178
Kind Code:
A1
Abstract:
A supporting beam for annular cooler trolleys is disclosed. The supporting beam, which is used for supporting annular cooler trolleys, includes a rectangular beam (1) and a triangular beam (2) above the rectangular beam (1). An upper wing plate of the rectangular beam ( 1 ) extended to both sides and widened is used as a bottom plate (21 ) of the triangular beam, and the place extended to both sides and widened of the upper wing plate of the rectangular beam (1) is provided with air vents (21a). Two side plates (22) of the triangular beam, which abut on the bottom plate (21) of the triangular beam, are provided with multiple through holes (22a). The supporting beam for annular cooler trolleys is used for improving the cooling effect of the mineral material above the supporting beam.

Inventors:
GAO DELIANG (CN)
Application Number:
CN2008/072252
Publication Date:
March 12, 2009
Filing Date:
September 03, 2008
Export Citation:
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Assignee:
CHANGTIAN INTERNAT ENGINEERING (CN)
GAO DELIANG (CN)
International Classes:
F27D15/02; F27B21/08; F27D9/00
Foreign References:
CN101118121A2008-02-06
GB1360537A1974-07-17
EP0127215A11984-12-05
CN2415330Y2001-01-17
CN2804764Y2006-08-09
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (Scitech PlaceNo.22, Jian Guo Men Wai Ave., Chao Yang District, Beijing 4, CN)
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