Production device for reducing flame-retardant discoloration of flame-retardant fabric

By designing a production device including a drum, a central rotor, a fixture and a air inlet cylinder, the problems of high equipment costs, large area and low heat dissipation efficiency in the cooling process of flame retardant fabrics after ammonia smoke are solved, and a more efficient and economical cooling effect is achieved.

CN222684995UActive Publication Date: 2025-03-28XINXIANG XINXING SPECIAL FABRIC CO LTD
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Patent Information

Application Number
CN202421330736.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-12
Publication Date
2025-03-28
Estimated Expiration
2034-06-12

AI Technical Summary

Technical Problem

During the cooling process of flame retardant fabrics after ammonia smoke, cooling water and drums need to be combined, resulting in high equipment costs and large area. The fabrics are not sufficiently dissipated by the rollers, and the heat dissipation efficiency is not high.

Method used

A production device including a drum, a central rotary shaft, a fixing frame and a air inlet cylinder is designed. A heat sink is fixed on the inner wall of the drum. The drum is driven to rotate through the central rotary shaft, and air is blown into the air inlet cylinder to speed up the cooling of the drum.

Benefits of technology

No cooling water is required, the equipment costs are lower, the floor area is smaller, the heat dissipation efficiency of the fabric is improved, and the cooling effect is faster.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a production device for relieving flame-retardant discoloration of flame-retardant fabric, and relates to the technical field of flame-retardant fabric production. The cooling device comprises a roller, a central rotating shaft, fixing frames and air inlet barrels, cooling fins are fixed to the inner wall of the roller in an annular array mode, the central rotating shaft is arranged in the roller in a penetrating mode along the central axis, the two ends of the central rotating shaft are jointly and rotationally connected with the fixing frames, and the air inlet barrels are arranged on the two sides of the fixing frames and arranged at the ends of the roller. Through the arrangement of the roller, the central rotating shaft, the fixing frame and the air inlet barrel, the problems that in the cooling and color change prevention work of the flame-retardant fabric after ammonia fumigation, cooling water and the roller need to be matched, the equipment cost is high, the occupied area is large, the fabric is not sufficiently cooled on the roller, and the heat dissipation efficiency is not high enough are solved; the device has the advantages that the equipment cost is lower, the occupied area is smaller, the fabric combination is more sufficient, and the heat dissipation efficiency is higher in the work of cooling and color change prevention after the flame-retardant fabric is subjected to ammonia fumigation.
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