Preshrinking device for warp-beam preshrinking coiler

Abstract

The invention relates to a preshrinking device for a warp-beam preshrinking coiler, which is characterized in that: a stander is provided with three sets of preshrinking rollers arranged in parallel; a heating cabin is arranged below the preshrinking rollers; an air sucking and exhausting device is arranged above the preshrinking rollers; a driving rod matched with the preshrinking rollers are arranged in the heating cabin; a steel plate is arranged on the bottom of the heating cabin; and an oil heating pipe and a steam pipe are paved below the steel plate. The preshrinking device preshrinks fabrics through the heat released by the oil heating pipe and the steam released by the steam pipe. Under the linkage action of the preshrinking rollers and the driving rod, the fabrics are slowly moved along a preset route and are uniformly heated, humidified and preshrunk in the heating cabin. Because oil in the oil heating pipe can be repeatedly heated to use, and the heat and steam released from the heating cabin can be finally exhausted from a workshop through the air sucking and exhausting device, the whole preshrinking device cannot pollute the environment, and has low energy consumption and greatly-improved production efficiency.

Description

Technical field: [0001] The invention relates to the technical field of textile machinery, in particular to a pre-shrinking device for a warp beam pre-shrinking coiler. Background technique: [0002] At present, when textile enterprises produce lining fabrics, there is a process called pre-shrinking. The pre-shrinking process generally involves immersing the lining fabrics in boiling water for pre-shrinking, washing and rolling. Because the surface of the textile is coated or because of The relationship between the material of the textile itself, in the process of soaking in boiling water, the harmful substances in the textile will be dissolved into the boiling water, and then discharged along the water flow, causing certain pollution to the environment and increasing the burden of sewage discharge of enterprises, while energy consumption Larger, waste a lot of water resources, and the production efficiency is not high. Invention content: [0003] The purpose of the prese...

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Problems solved by technology

[0003] The purpose of the present invention is to provide an improved pre-shrinking device for the warp beam pre-shrinking coiler, which can overcome the disadvantages of using boiling water soaking in the pre-shrinking process in the prior art, causing environmental pollution and large energy consumption.

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