Humidifying dryer used for drying lamellar soft products and capable of easily adjusting temperature and humidity

Abstract

The invention discloses a humidity-adjusting dryer for drying layered soft products, which is easy to adjust temperature and humidity. It is used for drying layered soft products. room, transmission room, air inlet duct and air return duct connected with the adjustment room and transmission room, the adjustment room has a heating device and a blower, and the adjustment room is also equipped with a cooling and dehumidification device and a temperature detector that cooperate with each other , a humidity detector, a spray gun for increasing the humidity of the hot air in the conditioning unit, and a computer-controlled real-time controller for controlling the heating device, refrigeration and dehumidification device, temperature detector, humidity detector and spray gun.

Description

technical field [0001] The invention relates to the leather processing industry, in particular, the invention relates to a humidity-adjusting dryer for drying layered soft products such as industrial hides and leathers, which is easy to adjust temperature and humidity , more specifically relates to a temperature and humidity adjustment device for a humidity-controlling dryer that is easy to adjust temperature and humidity for drying layered flexible products. 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] The drying method of the traditional dryer takes a long time, which seriously affects the production efficiency. For example, for leather products after vacuum drying, traditional drying methods generally take two days t...

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Problems solved by technology

[0003] The traditional drying machine takes a long time to dry, which 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

[0004] Another example is the drying machine disclosed in the patent with the authorized announcement number CN1174105C and the invention titled "Machine for Conditioning Layered Soft Products such as Rawhide and Leather". Extended working hours and reduced machine efficiency

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