Soft leather air-handling system

Abstract

The invention discloses a soft leather air-handling system which is used for drying layered soft products. The soft leather air-handling system comprises one or more regulating units. The regulating units comprise regulating chambers, drive chambers, air inlet ducts and air return ducts, wherein the air inlet ducts and the air return ducts communicate with the regulating chambers and the drive chambers. The regulating chambers are provided with heating devices and air blowers. Refrigeration dehumidifying devices, temperature sensors, humidity sensors, spray pistols and whole-computer real-timecontrol controllers are further arranged inside the regulating chambers, wherein the refrigeration dehumidifying devices, the temperature sensors and the humidity sensors are matched with one another; the spray pistols are used for increasing hot-gas humidity in the regulating units; and the whole-computer real-time control controllers control the heating devices, the refrigeration dehumidifyingdevices, the temperature sensors, the humidity sensors and the spray pistols.

Description

technical field [0001] The present invention relates to the leather processing industry. Specifically, the present invention relates to a humidity-adjusting dryer for drying layered soft products such as industrial rawhide and leather, and more specifically relates to a temperature and humidity regulating device of the humidity-adjusting dryer. Background technique [0002] Certain layered soft products such as leather contain a large amount of water during processing, which must be removed to a certain water content. Thus it will not affect the leather products. The industry uses dryers to achieve the purpose of removing moisture. [0003] Traditional drying methods take a long time and seriously affect production efficiency. For example, for leather products after vacuum drying, traditional drying methods generally take two days to complete the drying of the leather before entering the next process; secondly, the traditional drying methods have poor temperature and humid...

AI Technical Summary

Problems solved by technology

[0003] The traditional drying method takes a long time and seriously affects the production efficiency

For example, for leather products after vacuum drying, traditional drying methods generally take two days to complete the drying of the leather before entering the next process; secondly, the traditional drying methods have poor temperature and humidity adjustment capabilities, making the leather unable to dry. Drying is carried out evenly from the inside to the outside, so as to form poor parts on the leather, twist, deform and shrink the leather fibers, and deteriorate the hand feeling, thereby reducing the leather yield of the leather

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