Spherieal radiation gas fuel burner
Title：
Spherieal radiation gas fuel burner
Application Number：
 200410000344
Application Date：
 2004/01/09
Announcement Date：
 2004/12/22
Pub. Date：
Publication Number：
 1556348
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 F23D 14/14
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Wu Xuean, Sun Xinyu, Chang Dongwu
Key Words：
 Spherieal radiation, gas fuel burner
Abstract：
 The invention relates to partial premixing type flue gas burner. Face of fire layer is in spherical surface prepared by splicing one or more cambered fireproof honeycomb panel. Angle between tangent of point, which is cutting point between faces of fire layer and mixing chamber, and horizontal line is 5-10 degrees. In the invention, particular surface shape reduces too large radiation heat dissipation from face of fire layer, raises thermal efficiency 20% higher than efficiency of traditional burner. Central temperature is higher than 900deg.C. Discharge of carbon monoxide and Nox is less than traditional burner.
Claim：
Priority：
PCT：
LegalStatus：

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2008-4-17
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