Single frame suction air uniformizing structure

By designing the inclined pipe in the monomer suction structure, a uniform wind speed is formed, which solves the problem of uneven wind speed after the monomer is pumped up, ensuring the stability of the quality of the non-woven fabric.

CN222684931UActive Publication Date: 2025-03-28CHANGZHOU XINKENUO MACHINERY MANUFACTURING CO LTD
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Patent Information

Application Number
CN202421497559.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-27
Publication Date
2025-03-28
Estimated Expiration
2034-06-27

AI Technical Summary

Technical Problem

After the old monomer suction structure is pumped up, part of the monomer cannot be discharged in time, resulting in uneven wind speed at the monomer outlet, affecting the product quality of the nonwoven fabric.

Method used

A single frame suction uniform air structure is designed, and the inclined pipe is distributed linearly on the single square pipe to form a uniform wind speed to ensure the stability of the quality of the non-woven fabric. The cross-section of the inclined pipe can be set to be elliptical, circular, rectangular, square, etc. As long as the end area of ​​the inclined pipe that meets the inclined pipe that is far away from the single-body square tube is smaller than the end area of ​​the side facing the single-body square tube.

Benefits of technology

Through the design of the inclined pipe, a uniform wind speed is formed after the monomer is pumped up, ensuring the stability of the non-woven fabric quality, and solving the problem of uneven wind speed at the monomer pumped.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a single body frame suction air uniformizing structure which comprises a first support, a single body square pipe is installed in the first support, a plurality of single body openings communicated with the single body square pipe are formed in the side face of the first support, and a plurality of guide inclined pipes distributed linearly are arranged on the upper side of the single body square pipe. The end face area of the end, away from the single square pipe, of the inclination guiding pipe is smaller than the end face area of the side, facing the single square pipe, of the inclination guiding pipe. The utility model has the advantage of forming uniform wind speed.
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