Chemical fiber drying mechanism

Abstract

The invention relates to a chemical fiber drying mechanism which comprises a drying chamber, a conveying belt, a first combined heating device and a second combined heating device. The bottom of an annular air pipe of the first combined heating device and the top of an annular air pipe of the second combined heating device are each provided with a plurality of air outlet holes. A first metal heating plate and a second metal heating plate are arranged on the right side of the upper portion of the drying chamber and the left side of the lower portion of the drying chamber respectively. The top wall of the drying chamber is an arc-shaped wall protruding upwards, and the bottom wall of the drying chamber is an arc-shaped wall protruding downwards. The height of the first metal heating plate is smaller than that of the first combined heating device, and the height of the second metal heating plate is smaller than that of the second combined heating device. The conveying belt is of a metal net structure, and a plurality of limiting rods are arranged on the metal net. According to the structure, it can be guaranteed that chemical fibers are evenly heated in the drying process, hot air circulation is effectively formed, and meanwhile the chemical fibers cannot be scattered or wound.

Description

technical field [0001] The invention relates to a chemical fiber drying mechanism. Background technique [0002] In the process of manufacturing and processing chemical fiber products, it is often necessary to use a chemical fiber drying mechanism to dry the chemical fiber, but for the existing chemical fiber drying mechanism, the heat source is often only distributed in the same direction or in a certain direction , so that the heating of the chemical fiber filaments placed on the conveyor belt is not uniform. At the same time, the wind direction of the hot air in the drying mechanism cannot effectively form a hot air circulation, which greatly affects the drying efficiency. In addition, during the drying process of the chemical fiber filaments, the original neat The discharged chemical fiber filaments will also become scattered due to conveyor belt transmission and wind blowing heating, and even the chemical fiber filaments are entangled with each other, which greatly affe...

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Problems solved by technology

[0002] In the process of manufacturing and processing chemical fiber products, it is often necessary to use a chemical fiber drying mechanism to dry the chemical fiber, but for the existing chemical fiber drying mechanism, the heat source is often only distributed in the same direction or in a certain direction , so that the heating of the chemical fiber filaments placed on the conveyor belt is not uniform. At the same time, the wind direction of the hot air in the drying mechanism cannot effectively form a hot air circulation, which greatly affects the drying efficiency. In addition, during the drying process of the chemical fiber filaments, the original neat The discharged chemical fibers will also become scattered due to conveyor belt transmission and wind heating, and even the chemical fibers are entangled with each other, which greatly affects the drying efficiency, drying effect and subsequent processing procedures of chemical fibers

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