Fired heater and method of using the same

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United States of America Patent

PATENT NO 9683741
SERIAL NO

13853375

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Importance

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Abstract

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A fired heater includes a fired heater body with an air inlet and a flue gas outlet, and a flue gas waste heat recovery system communicated with the fired heater body and including at least two heat exchange chambers. A first port of each of the heat exchange chambers can be communicated with the flue gas outlet or the air inlet, and a second port of each of the heat exchange chambers can be communicated with the outside air or a fume extractor. When the first port of at least one heat exchanger chamber is communicated with the flue gas outlet and the second port thereof is communicated with the fume extractor, the first port of at least another heat exchange chamber is communicated with the air inlet and the second port thereof is communicated with the outside air.

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Patent Owner(s)

Patent OwnerAddress
CHINA PETROLEUM & CHEMICAL CORPORATIONBEIJING 100728
LUOYANG PETROCHEMICAL ENGINEERING CORPORATION/SINOPEC27 ZHONGZHOU WEST ROAD JIANXI DISTRICT LUOYANG CITY HENAN PROVINCE 471003

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wang, Derui Luoyang, CN 1 1
Yang, Liran Luoyang, CN 1 1
Zhang, Tiefeng Luoyang, CN 1 1

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