Method of drying honeycomb formed body
    42.
    发明申请
    Method of drying honeycomb formed body 审中-公开
    蜂窝成形体干燥方法

    公开(公告)号:US20050115101A1

    公开(公告)日:2005-06-02

    申请号:US10506968

    申请日:2003-02-05

    摘要: A method of drying a honeycomb formed body comprising an outer wall, partition walls disposed inside the outer wall, and cells surrounded by the partition walls and extending in an axial direction of the honeycomb formed body. The method of drying a honeycomb formed body comprises a drying step of starting to dry in a state of covering at least a part of the outer wall 7a and 7b with a guide 12 covering the outer wall 7a and/or 7b so as not to come into contact with the outer wall 7a and/or 7b. Alternatively, the method of drying a honeycomb formed body comprises a drying step of drying in a state of covering at least a part of the outer wall with a guide that covers the outer wall so as to come into contact with the outer wall, wherein in the drying step the pressure applied to the outer wall by the guide at the contact portion is less than 0.2 MPa. A method of drying a honeycomb formed body causing less distortion and cross sectional deformation in the honeycomb formed body is provided.

    摘要翻译: 蜂窝成形体的干燥方法,其包括外壁,设置在外壁内的隔壁,以及被隔壁围绕并沿蜂窝成形体的轴向延伸的孔。 干燥蜂窝成形体的方法包括干燥步骤,其在覆盖外壁7a和7b的至少一部分的状态下开始干燥,其中导向件12覆盖外壁7a和/或7b。 以不与外壁7a和/或7b接触。 或者,干燥蜂窝成形体的方法包括干燥步骤,其以覆盖外壁的引导件覆盖外壁的至少一部分的状态进行干燥以与外壁接触,其中在 通过导向件在接触部分施加到外壁的压力的干燥步骤小于0.2MPa。 提供了一种蜂窝成形体的干燥方法,其在蜂窝成形体中产生较小的变形和横截面变形。