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Water spray pipe for cooling roller

A technology of spraying water pipes and rolls, which is applied in the direction of rolls, metal rolling, metal rolling, etc. It can solve the problems of cumbersome adjustment process and increase the difficulty of adjustment time, and achieve the effect of simplifying the adjustment process and reducing the difficulty of adjustment

Active Publication Date: 2015-07-29
长沙山水节能研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is obviously a very cumbersome adjustment process, which increases the difficulty and time required for adjustment

Method used

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  • Water spray pipe for cooling roller
  • Water spray pipe for cooling roller

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see figure 1 , is a schematic diagram of a preferred embodiment of the water spray pipe for roll cooling provided by the present invention. The water spray pipe for cooling the roll includes a water inlet elbow 10 , an arc-shaped pipe body 30 and multiple groups of nozzles 50 . The water inlet elbow 10 includes a transition pipe 11 , a plurality of elbows 12 and a connecting short pipe 13 .

[0021] The transition tube 11 communicates with the arc-sha...

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Abstract

The invention discloses a water spray pipe for cooling a roller. The water spray pipe comprises an arc-shaped pipe body and a plurality of nozzles, two ends of the arc-shaped pipe body are of closed structures, the nozzles are arrayed on a circle center side of the arc-shaped pipe body and communicated with the arc-shaped pipe body, each nozzle comprises a flexible short pipe and a nozzle head, one end of each flexible short pipe is communicated with the arc-shaped pipe body, and the other end of each flexible short pipe is connected with the corresponding nozzle head. The water spray pipe for cooling the roller can narrow cooling liquid flow by adjusting the spray angles of the nozzles, a cooling device can meet the requirements of different rollers and wires for cooling liquid spray angles, the adjusting process of the spray angles of the cooling device is simplified, and difficulty in adjusting the spray angles is reduced.

Description

technical field [0001] The invention relates to a water spray pipe, in particular to a water spray pipe for roll cooling. Background technique [0002] In the hot rolling process, if the temperature of the roll is too high, the structure of the quenched layer of the roll will be decomposed, and additional stress will appear on the roll surface, which will cause cracks on the roll surface. At the same time, the high temperature of the roll will also destroy the normal roll shape and cause the rolled product to have a poor shape. Moreover, the high temperature of the roll will also cause the lubricant to fail, and the wear of the roll will be accelerated, and the service life will be shortened. Not only is the roll wasted, And increase the cost, so the roll must be cooled and temperature controlled. [0003] Due to the different distribution areas of the working surface of the rolls, the surface temperature of the rolls is inconsistent in different areas. How to ensure a suff...

Claims

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Application Information

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IPC IPC(8): B21B27/10
Inventor 张翮辉漆双何远鹰
Owner 长沙山水节能研究院有限公司
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