Device for supplying oxygen-rich gas for oxygen enrichment combustion support of multichannel burner of rotary cement kiln

The utility model belongs to the technical field of thermal power engineering, and particularly relates to a device for supplying oxygen-rich gas for oxygen enrichment combustion support of a multichannel burner of a rotary cement kiln. The device comprises a two stages of membrane separators, an ai...

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Bibliographic Details
Main Authors JIA JILAI, ZHANG MIN, LIN FENG, DING YANBIN, CHEN RUZHEN
Format Patent
LanguageChinese
English
Published 22.08.2012
Subjects
AIR SUPPLY
BLASTING
CHEMISTRY
COMBUSTION APPARATUS
COMBUSTION PROCESSES
COMPOUNDS THEREOF
DRAUGHT-INDUCING
HEATING
INORGANIC CHEMISTRY
LIGHTING
MECHANICAL ENGINEERING
METALLURGY
NON-METALLIC ELEMENTS
SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS
WEAPONS
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Summary:The utility model belongs to the technical field of thermal power engineering, and particularly relates to a device for supplying oxygen-rich gas for oxygen enrichment combustion support of a multichannel burner of a rotary cement kiln. The device comprises a two stages of membrane separators, an air filter and three booster devices, wherein the air filter is sequentially connected with the first booster device and the first stage of membrane separator by virtue of pipelines; the first stage of membrane separator is sequentially connected with the second booster device and the second stage of membrane separator by virtue of pipelines; the second stage of membrane separator is sequentially connected with the third booster device and the central air pipe inlet of the multichannel burner of the rotary cement kiln, so that the higher-purity oxygen-rich gas is sent into the multichannel burner; and the second stage of membrane separator is connected with the axial flow air pipe inlet of the multichannel burner of
Bibliography:Application Number: CN201120436379U