Landfill gas device that deoxidizes

The utility model provides a landfill gas device that deoxidizes, including feed gas buffer tank, pressure swing adsorption system, product gas buffer tank, tail gas buffer and roots's fan, the regulation pipeline is still drawn to product gas outward transportation pipeline, the other end of a...

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Bibliographic Details
Main Authors SHI JUNYING, HE QINGYU, XUE FANGLIANG, MIAO WENQING
Format Patent
LanguageChinese
English
Published 22.02.2017
Subjects
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:The utility model provides a landfill gas device that deoxidizes, including feed gas buffer tank, pressure swing adsorption system, product gas buffer tank, tail gas buffer and roots's fan, the regulation pipeline is still drawn to product gas outward transportation pipeline, the other end of adjusting the pipeline with the air inlet of tail gas buffer communicates with each other adjust the pipeline and install adjusting valve, the exhaust end of tail gas buffer is connected to boiler oil gas system behind roots's fan. The advantage does: the utility model provides a landfill gas device that deoxidizes can make in the landfill gas oxygen content fall for below 0.5%, and the methane rate of recovery be 70~90%, adjusts the content of methane in the tail gas, and the operation requirement that makes tail gas satisfy the boiler makes landfill gas utilization ratio reach 100%, reaches the purpose of landfill gas comprehensive utilization. In addition, can control the adsorption tower quantity that drops into in a
Bibliography:Application Number: CN201620954151U