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Title:
AIR DUCT SEAL PLATE FOR CIRCULARLY COOLING MACHINE
Document Type and Number:
WIPO Patent Application WO/2009/030176
Kind Code:
A1
Abstract:
An air duct seal plate for circularly cooling machine is disclosed, the air duct seal plate is connected with an air supply system. The air duct seal plate includes the air pipe (1) connected with the air supply system and an air grid (2) arranged on the port of the air pipe (1). The bottom of the air pipe (1) has an inclined plate (11) inclining upward from the air pipe (1) port and a horizontal plate (12) connected with the inclined plate (11). When using the anti-blocking material air duct seal plate for the circularly cooling machine during the discharging of the pallet, big lump materials caught by the air grid (2) can not enter into the air pipe (1), and small lump materials which have a lower fallen speed can fall on the surface of the inclined plate (11) rather than be thrown horizontally on the horizontal plate (12) of the air pipe (11) and then slide through the surface of the inclined plate (11) into the chute. The air duct seal plate for circularly cooling machine can not only satisfy the request of ventilation but also can prevent material from blocking the air vent, and ensure the normal operation of circularly cooling machine.

Inventors:
GAO DELIANG (CN)
Application Number:
CN2008/072249
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:
F27B21/08; F27D9/00; F27D15/02
Foreign References:
CN101118122A2008-02-06
CN101118118A2008-02-06
GB1518925A1978-07-26
JP2000153910A2000-06-06
CN1060351A1992-04-15
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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