A dyeing vat heat preservation device

Abstract

The invention provides a dying jar heat preservation device which comprises a dying jar, a ceramic fiber felt layer, a fireproof high-temperature-resistant layer and a stainless steel surface layer. The outer surface of the dying jar is coated with a heat preservation coating, the heat preservation coating is wrapped by the ceramic fiber felt layer, and an electric heating band is arranged in the ceramic fiber felt layer. The ceramic fiber felt layer is sequentially wrapped by the fireproof high-temperature-resistant layer and the stainless steel surface layer. A temperature control probe is arranged on the outer wall of the dying jar and connected with a temperature controller. The dying jar heat preservation device has the advantages that after the dying jar heat preservation device is used, the dying jar temperature rising efficiency is improved, the dying jar temperature rising time is shortened, the dying heat-preservation temperature reduction rate is reduced, and the effect is extraordinarily good; meanwhile, needed steam for dying a jar of cloth is reduced by 5% to 7%, the time consumed by the whole jar of cloth is shortened by 20 minutes, particularly, the overall temperature in a workshop is greatly lowered on the year-on-year basis in the high-temperature period, and the working environment of workers is greatly improved.

Description

technical field [0001] The invention relates to the field of dyeing vats, in particular to a heat preservation device for dyeing vats. Background technique [0002] Dyeing is dyeing, also known as coloring, which refers to the use of chemical or other methods to affect the substance itself to make it colored. Through dyeing, the objects can show various colors that people need. With the rapid development of the dyeing industry, the requirements for the dyeing machine process are getting higher and higher. During the working process of the dyeing machine, the temperature required for most processes is relatively high. , high-temperature and high-pressure dyeing with a basic temperature above 130°C, the temperature of the dyeing vat will dissipate quickly, and in general, there is no heat preservation treatment on the surface of the high-temperature parts of various dyeing machines, resulting in serious heat loss and affecting the dyeing effect of the dyeing machine. It will ...

AI Technical Summary

Problems solved by technology

Through dyeing, the objects can show various colors that people need. With the rapid development of the dyeing industry, the requirements for the dyeing machine process are getting higher and higher. During the working process of the dyeing machine, the temperature required for most processes is relatively high. , high-temperature and high-pressure dyeing with a basic temperature above 130°C, the temperature of the dyeing vat will dissipate quickly, and in general, there is no heat preservation treatment on the surface of the high-temperature parts of various dyeing machines, resulting in serious heat loss and affecting the dyeing effect of the dyeing machine. It will also increase the temperature of the workshop, causing employees to feel uncomfortable in the production environment, especially in hot weather.

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