Adjustable roller groove cooling device
A cooling device, adjustable technology, applied in the direction of rolls, metal rolling, metal rolling, etc., can solve the problem of difficult roll cooling, achieve the effect of prolonging the service life and maintaining the surface quality of the rolls
Active Publication Date: 2016-02-17
SHANDONG IRON & STEEL CO LTD
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Problems solved by technology
[0010] The purpose of the present invention is to provide an adjustable roller groove cooling device to solve the problem of difficulty in flexibly cooling the rollers in the prior art
Method used
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[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0030] Such as figure 1 As shown, the embodiment of the present invention includes a plurality of annular cooling branch pipes distributed in parallel transversely along the length direction of the support beam 7 and a water collecting pipe 100, a bracket, a support beam 7, and a sliding frame 8 matched with each branch pipe 1 or branch pipe 4 .
[0031] The first branch pipe 1 and the second branch pipe 4 of the annular cooling branch pipe; the first branch pipe 1 and the second branch pipe 4 are arc-shaped, wherein the branch pipe 1 is located above the upper roller, and the second branch pipe 4 is located below the lower roller. When a first branch pipe 1 and a second branch pipe 4 are arranged around the roll groove, after being arranged up and down around the roll, they are basically a circle, and the two can basically cover the...
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The invention provides an adjustable roller groove cooling device. The adjustable roller groove cooling device comprises annular cooling branch pipes, a water collecting pipe, a bracket, a supporting beam and a sliding frame, wherein the annular cooling branch pipes are used for surrounding roller grooves and provided with water spraying holes or nozzles so as to spray cooling water to rollers, reduce the temperature of the rollers and cool the rollers; the water collecting pipe is connected with the annular cooling branch pipes and used for conveying cooling water to the annular cooling branch pipes; the bracket used for being fixed between bearing blocks of the rollers; the supporting beam is in a rod shape, the end of the supporting beam is arranged on the bracket, and the length direction of the supporting beam is located in the axial direction of the rollers; and the sliding frame is movably arranged on the supporting beam in the length direction of the supporting beam. The annular cooling branch pipes are arranged on the sliding frame and can move in the radial direction of the rollers. Increasing of the number of the branch pipes and adjusting of the relative positions of the branch pipes and the roller grooves can be achieved according to the actual need, and the water spraying holes or the nozzles of the branch pipes and the roller grooves keep at the reasonable relative positions.
Description
technical field [0001] The invention relates to a metallurgical equipment cooling device, in particular to an adjustable roll groove cooling device. Background technique [0002] H-shaped steel is an economical cross-section high-efficiency profile with a more optimized cross-sectional area distribution and a more reasonable strength-to-weight ratio. Since all parts of the H-shaped steel are arranged at right angles, the H-shaped steel has the advantages of strong bending resistance in all directions, simple construction, cost saving and light structure weight. At present, H-shaped steel products have a complete range of specifications, covering all specifications from 100*100mm-912*302mm. Correspondingly, various types of rolls have been widely used. [0003] The rolling methods of H-shaped steel are roughly divided into three categories according to the order of historical development: [0004] 1. Using the rolling method of ordinary two-roll or three-roll section steel ...
Claims
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Login to View More IPC IPC(8): B21B27/06
CPCB21B27/06
Inventor 纪涛王英军任启亮蒋海涛白如冰李发宏吴哲
Owner SHANDONG IRON & STEEL CO LTD