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实用新型
CN209100301U 一种除尘器负压风机驱动结构 有权

一种除尘器负压风机驱动结构
摘要：
本实用新型公开的一种除尘器负压风机驱动结构，包括底座、设置在底座上的风箱以及设置在风箱内的负压风机，负压风机上设置有驱动轴，驱动轴通过轴承座设置在底座上，风箱上设置有进风口与出风口，还包括变频电机，所述变频电机通过联轴器直接与负压风机的转轴连接。本实用新型通过变频电机加联轴器取代了现有技术中普通电机加液力耦合器的技术方案，变大大的降低了设备的购置成本、节省了电力、传动油等成本，同时提高了负压风机的运行效率。
摘要（英）：

The utility model discloses a negative pressure fan driving structure of a dust remover. The utility model discloses a negative-pressure air blower, which comprises a base, an air bellow arranged on the base, a negative-pressure air blower arranged in the air bellow, a driving shaft arranged on the negative-pressure air blower, an air inlet and an air outlet formed in the air bellow, and a variable-frequency motor directly connected with a rotating shaft of the negative-pressure air blower through a coupler. The technical scheme that a common motor and a hydraulic coupler in the prior art arereplaced by the variable frequency motor and the coupler is adopted, the purchase cost of equipment is greatly reduced, the cost of electric power, transmission oil and the like is saved, and meanwhile the operation efficiency of the negative pressure fan is improved.

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