A hot air recycling device of a hot air shrinking machine based on a strong air knife
CN224692400UActive Publication Date: 2026-08-28JIANGSU YINGYOU TEXTILE MACHINERY
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Patent Information
- Application Number
- CN202521772836.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-20
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-08-20
AI Technical Summary
Technical Problem
[0002]传统热风缩绒机，其热风缩绒需要加热后通过强风刀吹出，以达到对毛绒的定型，需要双输入气源，压缩空气和天然气，需要大量的助燃气体；在使用过程中温度波动较大，热风在空气中散热较快，需要实时监控温度，使得该设备在生产过程中造成大量的人力资源浪费，严重影响生产；
Benefits of technology
（1）回风罩壳可对强风刀吹出的热风进行回收，使得吹出的热气不会消散在空气中，后期通过管道可直接接入强风刀的外部热源中，减少了外部热源的损耗量，一定程度上实现节能降耗；
✦ Generated by Eureka AI based on patent content.
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Figure CN224692400U_ABST
Abstract
The hot air recovery device of the hot air shrinking machine based on the strong wind knife has the following advantages: the bottom of the strong wind knife of the hot air shrinking machine is the air outlet end, the top is the air inlet end, the top of the strong wind knife has two pairs of parallel vertical surfaces, one pair of the parallel vertical surfaces has a wind knife air inlet pipe opening, the other pair of the parallel vertical surfaces is a mounting surface, the device comprises a return air cover shell, the top of the return air cover shell is a mounting portion, the bottom is a suction portion, the mounting portion inner wall of the return air cover shell is fixed on the mounting surface of the strong wind knife, and the device further comprises a hot air recovery flow gap, a plurality of hot air recovery pipe openings and a hot air recovery space.
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