一种​提高​电​加热​热处理​炉​升温​速度​的​装置

源语言标题
(CN204608081U) 一种​提高​电​加热​热处理​炉​升温​速度​的​装置
公开号/公开日
CN204608081 U 2015-09-02 [CN204608081U] / 2015-09-02
申请号/申请日
2015CN-U288595 / 2015-05-07
发明人
ZHANG SHUMING;BAI RUIGUO;WANG QUANLI;GONG YANLING;MA ZHIGANG;ZHANG XINGLI;
申请人
HEBEI IRON & STEEL;
主分类号
IPC分类号
C21D-001/40
摘要
(CN204608081U) 一种​提高​电​加热​热处理​炉​升温​速度​的​装置,属于​电​加热​热处理​炉​设备​技术​领域,用于​提高​电​加热​热处理​炉​升温​速度。其​技术​方案​是:在​电​加热处理​炉​炉​侧​增加​一套​气体燃料​加热​装置​和​一套​烟气​循环​装置,气体燃料​和​从​预热​空气​管道​的​助燃​热​空气​通过​燃烧器​进入​气体​燃烧​炉膛,燃烧​后的​热​烟气​通过​热​烟气​输送​管道​进入​电​加热​热处理​炉,利用​约​200-1000℃的​热​烟气​来​提高​热处理​炉​升温​速度,在​热处理​炉​内加​热​完工​件​的​烟气​通过​排烟​口​排出​炉​外,进入​烟气​循环​装置。本​实用​新型​通过​增加​气体燃料​加热​装置,有效​提高​了​热处理​炉​升温​速度、减​了​少​升温​阶段​所需​时间,可以​满足​增加​产量​和​热处理​工艺​变化​的​要求,使热​处理​生产​效率​得到​大幅​提高,具有​显著​的​经济效益。
地址
代理人
代理机构
;
优先权号
2015CN-U288595 2015-05-07
主权利要求
(CN204608081U) 1. A heat treatment furnace of the heating rate and improving the electrical heating means, characterized in: it includes a gas fuel heating device, furnace(2), gas heating device includes a fuel gas fuel, preheated air duct(3) burner(4), hot flue gas conveying pipe(5) composition, gas burner fuel conduit(13) and the heated air conduit being(3) connected(4), gas burner(4) furnace(2) fuel connected to, gaseous fuel furnace(2) by hot flue gas transfer conduit(5) connected to the hearth of the electric heating heat treatment furnace(1).
法律状态
(CN204608081U) LEGAL DETAILS FOR CN204608081 Utility Model  Actual or expected expiration date=2025-05-07    Legal state=ALIVE    Status=GRANTED     Event publication date=2015-05-07  Event code=CN/APP  Event indicator=Pos  Event type=Examination events  Application details  Application country=CN CN201520288595  Application date=2015-05-07  Standardized application number=2015CN-U288595     Event publication date=2015-09-02  Event code=CN/U  Event indicator=Pos  Event type=Event indicating In Force  Registered Utility Model  Publication country=CN  Publication number=CN204608081  Publication stage Code=U  Publication date=2015-09-02  Standardized publication number=CN204608081U     Event publication date=2015-09-02  Event code=CN/C14  Event indicator=Pos  Event type=Event indicating In Force  Granted
专利类型码
U
国别省市代码
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