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Title:
TROLLEY OF ANNULAR COOLER
Document Type and Number:
WIPO Patent Application WO/2010/091636
Kind Code:
A1
Abstract:
A trolley (21) of an annular cooler is disclosed. The trolley (21) of the annular cooler has a double layer structure, and the upper layer is a comb plate for ventilation and the lower layer is a lower plate (22) of the trolley. Four edges of the lower plate (22) of the trolley extend to a static sealing range involved by a rear support plate (23) of a front-positioned support beam (27), an inner sealing plate (24) of the trolley, a front support plate (25) of a rear-positioned support beam (28) and an outer sealing plate (26) of the trolley in turn. The annular length of the lower plate (22) of the trolley is greater than the distance between the rear support plate (23) of the front-positioned support beam (27) and the front support plate (25) of the rear-positioned support beam (28), and the radial length thereof is greater than the distance between the inner sealing plate (24) of the trolley and the outer sealing plate (26) of the trolley.

Inventors:
GAO DELIANG (CN)
DAI CHUANDE (CN)
LIU XIANGPEI (CN)
Application Number:
PCT/CN2010/070606
Publication Date:
August 19, 2010
Filing Date:
February 10, 2010
Export Citation:
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Assignee:
ZHONGYE CHANGTIAN INT ENG CO (CN)
GAO DELIANG (CN)
DAI CHUANDE (CN)
LIU XIANGPEI (CN)
International Classes:
F27B21/08; F27D9/00; F27D15/02
Foreign References:
CN101118118A2008-02-06
CN101482366A2009-07-15
CN101118121A2008-02-06
CN101118119A2008-02-06
CN2415330Y2001-01-17
US4238120A1980-12-09
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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