Circulating fluidized bed boiler air heater

The utility model provides a circulating fluidized bed boiler air heater, including tuber pipe case, secondary air channel case, air intake and an air outlet, wherein tuber pipe case and bag are drawn together a wind higher level and are managed case and a wind subordinate pipe case, the secondary a...

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Bibliographic Details
Main Authors LING JINHUA, ZHANG FUPING, CHEN NANSONG, CHENG YAJUN, ZHU FANGJIA
Format Patent
LanguageChinese
English
Published 08.06.2016
Subjects
AIR
AIR SUPPLY
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
DRAUGHT-INDUCING
HEATING
LIGHTING
MECHANICAL ENGINEERING
METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN
SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS
WEAPONS
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Summary:The utility model provides a circulating fluidized bed boiler air heater, including tuber pipe case, secondary air channel case, air intake and an air outlet, wherein tuber pipe case and bag are drawn together a wind higher level and are managed case and a wind subordinate pipe case, the secondary air channel case and bag are drawn together the overgrate air higher level and are managed case and overgrate air subordinate pipe case, the air intake includes air intake and secondary air mouth, the air outlet includes air outlet and secondary air outlet, circulating fluidized bed air heater's structural arrangement adopts the in -line formula, wherein the economizer bank has 4 groups, and first group heat exchange tube adopts, and other group's heat exchange tubes adopt. The utility model discloses the setting of well air heat exchanger structure has reduced manufacturing cost at the consumption that to a great extent had practiced thrift the coal widely, reduce the flue gas loss simultaneously, improved the effi
Bibliography:Application Number: CN201521123434U