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Quick cooling device of hot mill

A rapid cooling and cooling device technology, applied in the direction of textiles, papermaking, non-woven fabrics, etc., can solve the problems of product surface wrinkles, affecting product quality, unstable product width, etc., and achieve the effect of smooth appearance and avoid shrinkage and wrinkling

Inactive Publication Date: 2010-10-06
DALIAN TIANMA SOLUBILITY NONWOVEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, before the hot rolling mill is accelerated with a quick cooling device, the fiber web is rolled by the hot roll and directly rolled by the cloth rolling machine. Since the hot-rolled fiber web (i.e. water-soluble cloth) has a high temperature, it is Shrinkage will occur when rolled, on the one hand, the width of the product will be unstable, and on the other hand, it will cause wrinkles on the surface of the product, which seriously affects the quality of the product

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Quick cooling device of hot mill
  • Quick cooling device of hot mill

Examples

Experimental program
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Embodiment Construction

[0012] Such as figure 1 The hot rolling mill rapid cooling device shown includes a cooling device frame 6, two cooling rolls 4, and three cloth guide rolls 5. One side of the cooling device frame 6 is connected with a hot rolling mill roll 3, and the hot rolling mill roll Two hot rolling mill rolls 2 are installed on the 3, and the two hot rolling mill rolls are carried out hot rolling through belt transmission, and the other side of the cooling device frame 6 is connected with a cloth winding machine 7, and the two cooling rolls 4 are respectively installed on At the junction of the hot rolling mill frame and the cooling device frame, three cloth guide rollers 5 are respectively installed on the opposite sides of the two cooling rollers 4. The steel pipe is processed and the outer surface is chrome-plated. The cooling water enters from one end of the cooling roll body and flows out from the other end. The cooling water circulates in the two cooling rolls to keep the surface t...

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Abstract

The invention discloses a quick cooling device of a hot mill, comprising a hot mill rack connected to a cooling device rack; the hot mill rack is provided with a hot mill roller; the cooling device rack is provided with a cooling roller and a cloth guidance roller, wherein the cooling roller is installed at the joint of the hot mill rack and the cooling device rack, and the cloth guidance roller is installed at the opposite side of the cooling roller. The quick cooling device of the hot mill of the invention can quickly cool the water-soluble cloth passing through the hot mill so as to prevent water-soluble cloth which passes through the hot mill from shrinking and wrinkling, and thus the quick cooling device of the hot mill can ensure that the water-soluble cloth has even and flat appearance of the water-soluble cloth.

Description

technical field [0001] The invention relates to a rapid cooling device for a hot rolling mill. Background technique [0002] In the prior art, before the hot-rolling mill is accelerated to the rapid cooling device, the fiber web is rolled by the hot-roller and directly rolled by the cloth rolling machine. Since the hot-rolled fiber web (i.e., water-soluble cloth) has a high temperature, it is Shrinkage will occur during rolling, on the one hand, the width of the product will be unstable, and on the other hand, it will cause wrinkles on the surface of the product, which seriously affects the quality of the product. Contents of the invention [0003] The purpose of the present invention is to provide a rapid cooling device for a hot rolling mill that can quickly cool the water-soluble cloth passing through the hot rolling mill, avoid shrinkage and wrinkling of the water-soluble cloth after hot rolling, and ensure a smooth and uniform appearance of the water-soluble cloth pro...

Claims

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Application Information

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IPC IPC(8): D04H1/54D04H3/14D04H5/06
Inventor 刘建为张成猛
Owner DALIAN TIANMA SOLUBILITY NONWOVEN
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