Rapid saturated steam generating device for steaming box

Abstract

The invention relates to a rapid saturated steam generating device for a steaming box. The rapid saturated steam generating device for the steaming box is characterized in that at least one channel is formed in the box bottom of the steaming box; tank bodies which are lower than the box bottom of the steaming box is correspondingly connected with the channel; steam sleeves with steam outlet holes are arranged at the lower parts of the tank bodies; the steam sleeves are connected to the outside of the tank bodies through steam inlet pipes. According to the rapid saturated steam generating device for the steaming box, the channel is formed in the box bottom of the steaming box; the rapid saturated steam generating device, which is lower than the box bottom of the steaming box and mainly comprises the tank bodies and the steam sleeves which are provided with the steam outlet holes and arranged at the lower part of the tank bodies is connected correspondingly to the channel; the water storage amount is reduced, so that the temperature in the steaming box rises quickly; the heating time is short; the saturated steam generating time is also short; due to the arrangement of the steam sleeves, the steam sleeves are positioned in water during use, so that no matter how much steam enters, the uniform steam exit can be guaranteed, and the saturated steam distribution and the temperature distribution in the overall steaming box are uniform; the uniform infiltration and ageing of a fabric are promoted.

Description

technical field [0001] The invention relates to a device for quickly generating saturated steam in a steaming box. Background technique [0002] The steam box is a commonly used equipment in the dyeing and finishing process. The steam required for its work is saturated steam. Therefore, the steam (usually called direct steam) generated by the steam generating device (such as a boiler) needs to be processed into saturated steam. In the prior art, the saturated steam generating device in the steam box of dyeing and finishing machinery is installed at the bottom of the steam box, and the heating pipe is provided with a steam outlet. When in use, the heating pipe is located in the liquid (water) in the steam box. During the steam heating process, the steam is subjected to the resistance and pressure of the liquid. At the same time, due to the large space of the steam box and the large amount of liquid (covering the entire bottom of the steam box), the temperature in the steam bo...

AI Technical Summary

Problems solved by technology

In the prior art, the saturated steam generating device in the steam box of dyeing and finishing machinery is installed at the bottom of the steam box, and the heating pipe is provided with a steam outlet. When in use, the heating pipe is located in the liquid (water) in the steam box. During the steam heating process, the steam is subjected to the resistance and pressure of the liquid. At the same time, due to the large space of the steam box and the large amount of liquid (covering the entire bottom of the steam box), the temperature in the steam box rises slowly and takes a long time, resulting in The time of saturated steam is longer, resulting in too long time for fabric scouring and bleaching, and low production efficiency

Furthermore, when the amount of steam entering is small, due to the influence of the liquid, there will be no direct steam passing through the middle or / and tail end of the heating tube, thus resulting in uneven distribution of saturated steam and temperature in the entire steaming box, Cause fabric penetration and steaming to be more uneven, seriously affecting product quality

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