An electromagnetic drying drum for a pulping machine

Abstract

The invention relates to an electromagnetic drying cylinder of a pulping machine, which comprises an electromagnetic coil, an iron ring surrounding the outer circumference of the electromagnetic coil, and a drying cylinder surface layer covering the outer circumference of the iron ring. The invention utilizes the electromagnetic coil to generate eddy current, so that the iron ring on it heats up to heat and dry the pulp; and it can start and stop with the pulp machine, and stop heating in time when an emergency stop is required, effectively preventing it from scalding the silk ; At the same time, the electromagnetic coil radiates to the water molecules in the water on the pulp, which can intensify the movement of water molecules, further increase the temperature, and improve the drying effect.

Description

technical field [0001] The invention relates to the field of pulp processing, in particular to an electromagnetic drying drum for a pulp machine. Background technique [0002] Generally, the sizing machine adopts the method of drying the silk thread through the drying room first, and then through the drying cylinder. In actual production, it is often necessary to stop to deal with emergencies. At this time, the high temperature of about 120 degrees on the drying cylinder often causes burns. The silk thread attached to it will cause defects such as broken ends, looseness, and abrasions during weaving, which will have a serious impact on the quality of the finished product. Contents of the invention [0003] The object of the present invention is to provide an electromagnetic drying cylinder with low energy consumption and which can be started and stopped with the pulping machine. [0004] In order to solve the above-mentioned technical problems, the present invention adopt...

AI Technical Summary

Problems solved by technology

[0002] Generally, the sizing machine adopts the method of drying the silk thread through the drying room first, and then through the drying cylinder. In actual production, it is often necessary to stop to deal with emergencies. At this time, the high temperature of about 120 degrees on the drying cylinder often causes burns. The silk thread attached to the top will cause defects such as broken ends, looseness, and abrasions during weaving, which will have a serious impact on the quality of the finished product

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