Device for straw plaited article bleaching and dyeing

Abstract

The invention relates to the field of straw plaited article production, in particular to a device for straw plaited article bleaching and dyeing. The device comprises a concrete pool body, a steam pipe assembly and a circulating liquid assembly, and the steam pipe assembly and the circulating liquid assembly are arranged in the concrete pool body. The steam pipe assembly comprises a steam main pipe, a steam side pipe and steam branch pipes. The steam main pipe is vertically arranged downwards towards the bottom of the concrete pool body, the bottom of the steam main pipe is communicated with the steam side pipe, the steam side pipe is transversely arranged at the bottom of the concrete pool body, and the steam branch pipes are evenly arranged on one side of the steam side pipe and are perpendicular to and communicated with the steam side pipe. The temperature in a reaction tank is more uniform, liquid medicine is in uniform contact with straw plaited articles, the bleached and dyed straw plaited articles are not damaged, the colors of the bleached and dyed straw plaited articles are more attractive, the reaction time is shortened, the energy consumption is lower, the steam pipe assembly and the circulating liquid assembly are arranged in the reaction tank, the solution temperature is increased through the steam pipe assembly, and the reaction of the reaction liquid is more uniform.

Description

technical field [0001] The invention relates to the field of straw weaving production, in particular to a device for bleaching and dyeing straw weaving. Background technique [0002] Straw products are straw hats, straw bags and other ornaments made of wheat straw as raw materials, which are artificially edited into straw, bleached and dyed, and processed. Straw bleaching and dyeing is a key step in the processing of straw products. This device is mainly used in the straw bleaching and dyeing industry to provide a good reaction environment for straw bleaching and dyeing. In the prior art, the temperature distribution in the straw bleaching and dyeing process is not uniform, and the reaction solution is unevenly distributed, resulting in Partial straw "burns", and the strength of the straw is reduced. Contents of the invention [0003] In order to solve the problems of the prior art, the invention provides a device for straw bleaching and dyeing. [0004] In order to achi...

AI Technical Summary

Problems solved by technology

Straw bleaching and dyeing is a key step in the processing of straw products. This device is mainly used in the straw bleaching and dyeing industry to provide a good reaction environment for straw bleaching and dyeing. In the prior art, the temperature distribution in the straw bleaching and dyeing process is not uniform, and the reaction solution is unevenly distributed, resulting in Partial straw "burn", reduced straw strength

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