Novel heat exchange device of biomass hot blast stove

The invention discloses a heat exchanger of a hot blast stove. The heat exchanger comprises an upper air return cavity and a lower air return cavity; the upper air return cavity and the lower air return cavity are each provided with a cover plate; the upper air return cavity and the lower air return...

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Hauptverfasser: HE BIN, CAO ZHIHUI, HE YIPING, WU WENXIN, HOU JIANLIN, GUO TING, XIAO YANSONG, LI SIJUN, LI WEN, JIANG JIANJUN, YU JINLONG, WANG YIXIONG, CHEN XIAYE, LIAO XIAOPING, LI LEI
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creator HE BIN
CAO ZHIHUI
HE YIPING
WU WENXIN
HOU JIANLIN
GUO TING
XIAO YANSONG
LI SIJUN
LI WEN
JIANG JIANJUN
YU JINLONG
WANG YIXIONG
CHEN XIAYE
LIAO XIAOPING
LI LEI
description The invention discloses a heat exchanger of a hot blast stove. The heat exchanger comprises an upper air return cavity and a lower air return cavity; the upper air return cavity and the lower air return cavity are each provided with a cover plate; the upper air return cavity and the lower air return cavity are each provided with partition plates; each cover plate is in contact connection with the corresponding partition plates to form a plurality of air return ducts; the air return ducts of the upper air return cavity and the lower air return cavity communicate in a staggered mode through heat exchange pipes; the lower air return cavity is provided with a fire inlet; the fire inlet communicates with a hearth of the hot blast stove; the upper air return cavity is provided with a smoke outlet; and the smoke outlet communicates with a smoke exhaust pipe. The heat exchanger is high in efficiency and low in cost. 本发明公开了一种热风炉热交换器包括上回风腔、下回风腔;所述上回风腔和下回风腔分别设有盖板;所述上回风腔和下回风腔分别设有分隔板;所述盖板与分隔板接触连接形成若干回风道;所述上回风腔和下回风腔的回风道通过热
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The heat exchanger comprises an upper air return cavity and a lower air return cavity; the upper air return cavity and the lower air return cavity are each provided with a cover plate; the upper air return cavity and the lower air return cavity are each provided with partition plates; each cover plate is in contact connection with the corresponding partition plates to form a plurality of air return ducts; the air return ducts of the upper air return cavity and the lower air return cavity communicate in a staggered mode through heat exchange pipes; the lower air return cavity is provided with a fire inlet; the fire inlet communicates with a hearth of the hot blast stove; the upper air return cavity is provided with a smoke outlet; and the smoke outlet communicates with a smoke exhaust pipe. 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The heat exchanger comprises an upper air return cavity and a lower air return cavity; the upper air return cavity and the lower air return cavity are each provided with a cover plate; the upper air return cavity and the lower air return cavity are each provided with partition plates; each cover plate is in contact connection with the corresponding partition plates to form a plurality of air return ducts; the air return ducts of the upper air return cavity and the lower air return cavity communicate in a staggered mode through heat exchange pipes; the lower air return cavity is provided with a fire inlet; the fire inlet communicates with a hearth of the hot blast stove; the upper air return cavity is provided with a smoke outlet; and the smoke outlet communicates with a smoke exhaust pipe. The heat exchanger is high in efficiency and low in cost. 本发明公开了一种热风炉热交换器包括上回风腔、下回风腔;所述上回风腔和下回风腔分别设有盖板;所述上回风腔和下回风腔分别设有分隔板;所述盖板与分隔板接触连接形成若干回风道;所述上回风腔和下回风腔的回风道通过热</abstract><oa>free_for_read</oa></addata></record>
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subjects BLASTING
FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
title Novel heat exchange device of biomass hot blast stove
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