CN201173696Y - 烧结机台车双密封游板 - Google Patents

烧结机台车双密封游板 Download PDF

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CN201173696Y
CN201173696Y CNU2008200115382U CN200820011538U CN201173696Y CN 201173696 Y CN201173696 Y CN 201173696Y CN U2008200115382 U CNU2008200115382 U CN U2008200115382U CN 200820011538 U CN200820011538 U CN 200820011538U CN 201173696 Y CN201173696 Y CN 201173696Y
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trolley
sintering machine
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王世利
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Wang Ying
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Abstract

本实用新型涉及烧结机或焙烧机的台车动密封装置,特别是一种烧结机台车双密封游板,包括台车游板、游板槽、定位轴、圆柱弹簧,其特征在于在所述的台车游板的两侧安装密封金属条。所述的密封金属条安装在台车游板和游板槽之间的楔形缝隙中。游板与游板槽之间的间隙漏风时,密封金属条在自重和风箱负压的作用下,有效的密封了游板与游板槽之间间隙,防止了游板与游板槽之间间隙的漏风。风箱的负压越大,金属条的密封效果越好。与现有技术相比,本实用新型密封性好,结构简单,有效地降低烧结机的漏风率,降低台车边缘的漏风对烧结速度不均匀的影响。提高烧结机或焙烧机速度,提高烧结机或焙烧机的产量和质量。有效地防止台车游板漏风和挤料,适用各钢铁厂烧结机或焙烧机台车上。

Description

烧结机台车双密封游板
技术领域
本实用新型涉及烧结机或焙烧机的台车动密封装置,特别是一种烧结机台车双密封游板。
背景技术
目前烧结机或焙烧机台车的密封多采用弹簧游板和板形簧的形式,弹簧游板的游板与游板槽之间要保持一定的间隙,由于风箱负压大,致使烧结机或焙烧机的漏风率上升,约占烧结机或焙烧机总漏风率的17%,受台车两侧漏风的影响,台车上烧结的速度不均匀,使烧结机或焙烧机的速度受到较大的影响。板形簧游板的弹性较差,游板的伸缩量较小,板形簧的热处理工艺难度较大,故板形簧的寿命较短,用过一短时间后游板的弹性减弱,密封效果显著下降。
发明内容
本实用新型的目的是提供一种烧结机或焙烧机上应用的台车双密封游板。
本实用新型的目的是这样实现的:
按照本实用新型的烧结机台车双密封游板,包括台车游板、游板槽、定位轴、圆柱弹簧,其特征在于在所述的台车游板的两侧安装密封金属条。所述的密封金属条安装在台车游板和游板槽之间的楔形缝隙中。
本实用新型的烧结机台车双密封游板是由游板、游板槽、定位轴、圆柱弹簧、密封金属条组成,在台车游板的两侧安装有密封金属条。游板与游板槽之间的间隙漏风时,密封金属条在自重和风箱负压的作用下,有效的密封了游板与游板槽之间间隙,防止了游板与游板槽之间间隙的漏风。风箱的负压越大,金属条的密封效果越好。与现有技术相比,本实用新型密封性好,结构简单,有效地降低烧结机的漏风率,降低台车边缘的漏风对烧结速度不均匀的影响。提高烧结机或焙烧机速度,提高烧结机或焙烧机的产量和质量。有效地防止台车游板漏风和挤料,适用各钢铁厂烧结机或焙烧机台车上。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
下面结合附图所给出的实施例进一步说明本实用新型的具体实施方式。
如图1所示,本实用新型包括游板1、游板槽2、定位轴3、圆柱弹簧4,其特征在于:在台车游板的两侧安装密封金属条5。
所述的密封金属条5安装在台车游板1和游板槽2之间的楔形缝隙中。
台车上的游板槽2与游板1之间靠圆柱弹簧4起上下柔性运动作用。当烧结机生产时,游板1两侧安装有密封金属条5在自重和风箱负压的作用下。有效的密封了游板1和游板槽2之间的间隙,防止台车游板1的漏风。

Claims (2)

1、一种烧结机台车双密封游板,包括台车游板、游板槽、定位轴、圆柱弹簧,其特征在于在所述的台车游板的两侧安装密封金属条。
2、根据权利要求1所述的,其特征在于所述的密封金属条安装在台车游板和游板槽之间的楔形缝隙中。
CNU2008200115382U 2008-03-12 2008-03-12 烧结机台车双密封游板 Expired - Fee Related CN201173696Y (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102393141A (zh) * 2011-11-11 2012-03-28 张鑫 利用风箱负压密封的烧结机台车密封装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102393141A (zh) * 2011-11-11 2012-03-28 张鑫 利用风箱负压密封的烧结机台车密封装置

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