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发明公开
CN102677870A 轴向补偿的悬挂式内筒烟囱 无效 - 驳回

轴向补偿的悬挂式内筒烟囱
摘要：
本发明提供了一种轴向补偿的悬挂式内筒烟囱，所述悬挂式内筒烟囱的内筒悬挂于烟囱外筒的中上部，包括：烟道支架；烟囱接口水平烟道，设置于所述烟道支架上；内筒，垂直于水平方向并与所述烟囱接口水平烟道接合；以及第一补偿器，设置于所述内筒上以吸收所述内筒的垂直方向位移。本发明根本解决了由于悬挂式内筒烟囱向下膨胀而造成的内筒和烟道接口的相对变形的问题和补偿器寿命问题。
摘要（英）：

The invention provides a hanging type internal cylinder chimney with axial compensation. An internal cylinder of the hanging type internal cylinder chimney is hung over the middle upper part of a chimney external cylinder. The hanging type internal cylinder chimney comprises a flue support, a chimney interface horizontal flue which is arranged on the flue support, the internal cylinder which is perpendicular to the horizontal direction and is connected with the chimney interface horizontal flue, and a first compensator which is arranged on the internal cylinder to absorb perpendicular displacement of the internal cylinder. The hanging type internal cylinder chimney fundamentally solves the problem of relative deformation of the internal cylinder and a flue interface due to downward expansion of the hanging type internal cylinder chimney, and also guarantees the service life of the compensator.

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