A CIRCULAR COOLING MACHINE

WIPO Patent Application WO/2009/030180

A1

A circular cooling machine involves trolley(10), sealing unit and air duct device. The trolley(10) is composed of removable inner sealing plate(13) and outer sealing plate(14), grid plate(15) is arranged between inner sealing plate(13) and outer sealing plate(14), the trolley(10) is divided into discharge layer and ventilation layer by the grid plate(15), and one side of the ventilation layer is connected fixedly with movable air duct(18). The sealing unit is arranged on said trolley(10) and includes sealing devices which are respectively situated between inner sealing plate(13) and bottom flat(46), between outer sealing plate(14) and bottom flat(46), between left support beam(301) of allotypic beam(3) and bottom flat(46), and between right support beam(302) of allotypic beam(3) and bottom flat(46). This trolley(10) improves the sealing performance and assures the cooling effect.

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GAO, Deliang (Changtian International Engineering Corporation, MccNo.1, Laodong Mid Roa, Changsha Hunan 7, 410007, CN)
高德亮 (中国湖南省长沙市劳动中路1号中冶长天国际工程有限责任公司, Hunan 7, 410007, CN)

CN2008/072254

March 12, 2009

September 03, 2008

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CHANGTIAN INTERNATIONAL ENGINEERING CORPORATION, MCC (No.1, Laodong Mid RoadChangsha, Hunan 7, 410007, CN)
中冶长天国际工程有限责任公司 (中国湖南省长沙市劳动中路1号, Hunan 7, 410007, CN)
GAO, Deliang (Changtian International Engineering Corporation, MccNo.1, Laodong Mid Roa, Changsha Hunan 7, 410007, CN)

C22B1/26; F27B21/08; F27D15/02; C22B1/00; F27B21/00; F27D15/00

UNITALEN ATTORNEYS AT LAW (7th Floor, Scitech PlaceNo.22, Jian Guo Men Wai Ave., Chao Yang District, Beijing 4, 100004, CN)

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