Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
A CIRCULARLY COOLING MACHINE, AND THE SEALING UNIT FOR THE PALLET OF CIRCULAR COOLING MACHINE
Document Type and Number:
WIPO Patent Application WO/2009/030177
Kind Code:
A1
Abstract:
A sealing unit for sealing circularly cooling machine pallet (10) includes sealing devices for preventing cold air leakage. The sealing devices are separately installed on the positions of the bottom lower plate (12) of pallet (10) which contact with the inner and outer side sealing walls (13, 14) and the left and right support beams (31, 32) of special-shaped beam (30) of the pallet (10). The sealing devices installed on the position of the bottom lower plate (12) which contact with the inner and outer sealing walls (13,14) and the left support beam (31,32) of special-shaped beam (30) are the first sealing device (20). And the first sealing device (20) has a crossbeam (24) and a support (23) which are connected with each other in right angle. An elastic sealing member (33) is fixedly installed outside of the support (23). The lower end of the sealing member (33) clings to the bottom lower plate (12). The height of sealing member (33) is slightly larger than the height of the lower end of the support (23) to the crossbeam (24). A circularly cooling machine is also provided. The sealing unit can prevent the dispersed material from abrading and burning the sealing device, assure the sealing performance and improve the cooling effect of material.

Inventors:
GAO DELIANG (CN)
Application Number:
CN2008/072250
Publication Date:
March 12, 2009
Filing Date:
September 03, 2008
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
CHANGTIAN INTERNAT ENGINEERING (CN)
GAO DELIANG (CN)
International Classes:
F27B21/08; F16J15/02; F27D9/00; F27D15/02
Foreign References:
CN2415330Y2001-01-17
JPH08247660A1996-09-27
CN101118119A2008-02-06
CN101118118A2008-02-06
DE2217326A11973-10-18
JPH11248365A1999-09-14
GB812760A1959-04-29
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (Scitech PlaceNo.22, Jian Guo Men Wai Ave., Chao Yang District, Beijing 4, CN)
Download PDF: