A circulating cooling device for producing polyester-nylon composite yarn

By designing a circulation cooling device for polyester composite wire production, the composite wire is cleaned by clamps and convex strips, and the water in the cooling pool is used to accelerate cooling and cure, the problem of inability to comprehensively clean and uniformly refrigerate in the prior art is solved, and efficient cleaning and rapid curing of composite wire is achieved.

CN118996642BActive Publication Date: 2025-04-01JIANGSU XINNENG TEXTILE TECH CO LTD
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Patent Information

Application Number
CN202411289107.2
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-09-14
Publication Date
2025-04-01
Estimated Expiration
2044-09-14

AI Technical Summary

Technical Problem

The existing suction cooling device for the production of polyester composite wire cannot fully clean the composite wire when producing coarse composite wires, and impurities attached to the composite wires are difficult to remove.

Method used

A circulation cooling device for producing polyester-brown composite wire is designed, including a cooling pool, a heating chamber and multiple cross bars. The cross bars are provided with through holes and clips, and there are convex strips on the clips. The composite wire passes through the through holes of the crossbar in the cooling pool, and the clips and convex strips scratch the outer wall of the composite wire to clean impurities. At the same time, the water in the cooling pool accelerates the cooling and curing of the composite wire.

Benefits of technology

The comprehensive cleaning of the composite wire is achieved, the cleanliness of the composite wire is improved, and the uniform refrigeration and rapid curing of the composite wire during the production process is ensured.

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Abstract

The present invention relates to the technical field of circulating cooling, and specifically to a circulating cooling device for producing polyester-nylon composite yarn, comprising a cooling pool, wherein the cooling pool is provided with a heating bin and a discharge port located on the water surface, and a plurality of cross bars located between the two and in the water, wherein the plurality of cross bars are provided with through holes for the composite yarn to pass through, wherein the through holes are provided with clips distributed in a circular array, wherein the clips are provided with a plurality of convex strips for cleaning the surface of the composite yarn, and the clips in the corresponding through holes on two adjacent cross bars are staggered. In the circulating cooling device for producing polyester-nylon composite yarn provided by the invention, the clips in the through holes on the cross bars are against the outer wall of the composite yarn, and the plurality of convex strips on the clips scrape the outer wall of the composite yarn to scrape off the dust and debris attached to the outer wall of the composite yarn, and the clips in the corresponding through holes on two adjacent cross bars are staggered, so that each corner of the side wall of the composite yarn can be scraped by the convex strips, thereby improving the cleanliness of the composite yarn.
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