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进口多级罗茨风机哪家品牌好

进口多级罗茨风机Product Description: The silencer body of the outlet of Roots blower is a pipe type, which is provided with at least two drum shaped cavities integrated with the silencer body. A layer of cooling bag with closed cavity is also coated on the outside of the silencer body, and a layer of silencing cotton is coated on the outside of the cooling bag.进口多级罗茨风机 The distance between the bulge of the drum cavity and the tube body shall be less than the thickness of the cooling bag to prevent the cooling water in the cooling bag from flowing. With simple structure, the noise can slow down and reduce the frequency in the drum cavity. At the same time, with the cooperation of multi-stage drum, it can also reduce the amplitude, so as to alleviate the noise. With the cooperation of silencing cotton, it can further alleviate the noise. characteristic: The multi-stage drum muffler at the outlet of Roots blower includes a muffler body installed at the outlet of Roots blower. The muffler body is a pipe type, and there are three drum cavities integrated with the muffler body on the pipe. A layer of cooling bag with sealed cavity is also coated on the outside of the muffler body, and a layer of silencing cotton is coated on the outside of the cooling bag. 进口多级罗茨风机Principle: The pipe diameter of the drum cavity is larger than that of the non drum cavity, so that the high-speed air flow can reduce the speed at the drum cavity, and the frequency and amplitude of the noise can be reduced. At the same time, with the cooperation of the cooling bag, the temperature of the gas can be reduced and the silencing effect of the muffler in the high-frequency region can be improved.

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