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发明公开
CN102679385A 一种生物质燃烧机防倒烧装置 无效 - 驳回

一种生物质燃烧机防倒烧装置
摘要：
本发明公开了一种生物质燃烧机防倒烧装置，包括设置在料斗与螺旋送料机之间的进料管道，进料管道上设置有控制其连通或闭合的闸板阀，螺旋送料机的内部设置有送料螺旋桨，送料螺旋桨的右端连接有电机，所述的电机的转轴尾部设置有一可拆卸安装的转动手柄，上述的闸板阀能够在停电的状态下，将料斗与螺旋送料机之间的进料管道关闭，停止进料，然后通过将转动手柄安装在电机的转轴尾部驱动电机转轴转动，从而带动送料螺旋桨工作，将螺旋送料机内的残余燃料送进生物质燃烧机内，从而防止生物质燃烧机内的火焰沿着螺旋送料机倒烧，保证了安全。
摘要（英）：

The invention discloses an anti-inverted-burning device for biomass burners, which comprises a feeding pipe arranged between a hopper and a spiral feeder, the feeding pipe is provided with a gate valve for controlling the connecting and closing of the feeding pipe, a feeding propeller is arranged in the spiral feeder, the right end of the feeding propeller is connected with a motor, and the tail part of a rotating shaft of the motor is provided with a removably installed rotating handle, the gate valve can close the feeding pipe between the hopper and the spiral feeder in a power-cut state so as to stop feeding, and then the rotating shaft of the motor is driven to rotate through installing the rotating handle at the tail part of the rotating shaft of the motor, so that the feeding propeller is driven to operate so as to feed residual fuels in the spiral feeder into a biomass burner, thereby preventing flames in the biomass burner from invertedly burning along the spiral feeder, and then ensuring the safety.

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