Wear-resisting connecting pipe for dust gathering pipe

Abstract

The invention discloses a wear-resisting connecting pipe for a dust gathering pipe. The wear-resisting connecting pipe comprises a connecting pipe body and an inlet connecting pipe, the connecting pipe body is in a shape of an isosceles trapezoid, an opening is formed only in the bottom of the connecting pipe body, the inlet connecting pipe is arranged on one end face of the connecting pipe body,a dust gathering pipe connecting flange is arranged at a port of the inlet connecting pipe, and an equipment connecting flange is arranged at the bottom of the connecting pipe body; the connecting pipe is of a trapezoidal structure, resistance of airflow which is just guided in can be increased through the self structural features, the airflow guide-in direction is changed, and the airflow impactforce is reduced; and meanwhile, the opening is gradually increased in the airflow flowing direction, the airflow flow speed is reduced more effectively, the abrasive resistance of the connecting pipeis strengthened, and losses of the equipment, a shell and a filtering element are reduced.

Description

technical field [0001] The application relates to the field of dust collection, in particular to a wear-resistant connecting pipe of a dust collection pipe. Background technique [0002] In the prior art, the connection between the outlet of the dust collection pipe and the inlet of the equipment is generally designed as a square connection or a circular connection. However, for dust with abrasive properties, the dust directly impacts the equipment shell and filter element under the airflow, which will cause Reduce the service life of the equipment, and even cause damage to the housing or filter elements. Contents of the invention [0003] The object of the present invention is to provide a wear-resistant connecting pipe of a dust collection pipe to overcome the deficiencies in the prior art. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] The embodiment of the present application discloses a wear-resistant...

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Problems solved by technology

[0002] In the prior art, the connection between the outlet of the dust collection pipe and the inlet of the equipment is generally designed as a square connection or a circular connection. However, for dust with abrasive properties, the dust directly impacts the equipment shell and filter element under the airflow, which will cause Reduce the service life of the equipment, and even cause damage to the housing or filter elements

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