Gasification burner

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11713427
APP PUB NO 20200283689A1
SERIAL NO

16604972

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Abstract

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The present invention relates to a gasification burner comprising a main burner, N-stage sub-burners arranged on the inner side of the main burner, where N is an integer greater than or equal to 1, the main burner and each stage of the sub-burners have independent fuel channels and oxidant channels respectively, the main burner and each stage of the sub-burners are arranged in a coaxial sleeves from outside to inside; the inner diameter of the main burner is larger than the outer diameter of the first stage of the sub-burners, and the inner diameter of each stage of the sub-burners is larger than the outer diameter of its next stage of the sub-burners; the gasification burner can ensure fuels and oxidants to be mixed fully and evenly in limited reaction space and residence time, accelerate combustion reaction rate, thereby improving fuel conversion rate and gasification performance; meanwhile, it can flexibly adjust flame shape without reducing the load of gasifier furnace by adjusting the load of the main burner and each stage of the sub-burners, thereby effectively avoiding overheating of the gasifier furnace to meet different production load requirements of project sites.

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Patent Owner(s)

Patent OwnerAddress
CHANGZHENG ENGINEERING CO LTDNO 141 JINGHAI 4TH ROAD LUDONG DISTRICT BEIJING ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE BEIJING CITY BEIJING CITY 101111

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Shuanzhu Beijing, CN 1 0
Ge, Zhihong Beijing, CN 1 0
Guo, Jinjun Beijing, CN 8 3
Jiang, Congbin Beijing, CN 5 6
Ma, Dong Beijing, CN 33 42
Zhang, Xuezhi Beijing, CN 18 82
Zhang, Yan Beijing, CN 881 7426
Zhou, Quan Beijing, CN 79 638

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