Improved push-plate continuous atmosphere sintering furnace structure

改良的推板式连续气氛烧结炉结构

  • Inventors: QIN WENLONG
  • Assignees: 秦文隆
  • Publication Date: May 26, 2010
  • Publication Number: CN-201488529-U

Abstract

本实用新型公开了一种改良的推板式连续气氛烧结炉结构,其主要是在推板式连续气氛烧结炉的内输送道两侧相对位置上设有侧轨,该两个侧轨内侧设有相对的内凹道,该两个相对的内凹道高度大于容置于内凹道的推板的厚度,两个相对的内凹道为推板的轨道,能维持推板的行进路线,该两个侧轨的中间,相对于两个侧轨的内凹道的水平位置,另设有底轨,推板位于底轨的上方,使推板行进更为顺畅,并能避免推板变形。借由本实用新型改良的推板式连续气氛烧结炉结构,可实现避免推板板翘及减少温度梯度而达到均温的功效,侧轨、底轨与推板的材质可选用石墨,可获得较佳的导热、耐热及润滑度。
The utility model discloses an improved push-plate continuous atmosphere sintering furnace structure. Relative positions on the two sides of an internal conveying passage of the push-plate continuous atmosphere sintering furnace are provided with side tracks; the inner sides of the two side tracks are provided with opposite internal concave passages of which the heights are greater than the thickness of a push plate accommodated in the internal concave passage; the two opposite internal concave passages are used as the tracks of the push plate and can maintain the advancing route of the push plate; a bottom track is arranged in the middle of the two side tracks relative to the horizontal positions of the internal concave passages of the two side tracks; and the push plate is positioned above the bottom track so as to enable the push plate to advance more smoothly and avoid the deformation of the push plate. The improved push-plate continuous atmosphere sintering furnace structure of the utility model can prevent the push plate from projecting and can reduce the temperature gradient so as to achieve a uniform temperature. The side tracks, the bottom track and the push plate can be made of graphite so as to obtain better thermal conduction, heat resistance and lubrication level.

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    Publication numberPublication dateAssigneeTitle
    CN-102331173-AJanuary 25, 2012苏州恒瑞粉末冶金制造有限公司烧结炉内箱