a water cooler

A technology of water-through cooler and water inlet end, which is applied in workpiece cooling devices, workpiece surface treatment equipment, metal rolling, etc., and can solve problems such as product quality needs to be improved, cooling water flow rate is not ideal, and the cooling effect of rolled workpieces is not good. , to achieve good cooling effect, ensure flow rate, and uniform cooling effect

Active Publication Date: 2017-11-17
安徽诺泰工程技术有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Through production practice, it is found that the flow rate of cooling water in this water-through cooler is not ideal, and a stable water film will be formed on the surface of the rolled piece, which has a poor cooling effect on the rolled piece, and the product quality needs to be improved.

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • a water cooler
  • a water cooler
  • a water cooler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The invention discloses a water-piercing cooler, which can effectively increase the flow rate of cooling water, and ensure that the water inlet can evenly roll the workpiece, and the water flow velocity in the tube changes to form a speed difference, so as to avoid the formation of a stable water film on the surface of the rolled piece and ensure sufficient Heat exchange, thereby improving the quality of the product.

[0025] 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.

[0026] see Figure 1-Figure 4 , ...

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
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a passing water cooler. An existing straight cooling tube is improved into a Venturi tube (a reducing tube fitting provided with an expansible portion and a contractible portion), the water flowing speed can be changed to form speed difference, stable water film forming on the surface of a rolled piece is avoided through kinetic energy and impulse produced through the speed difference, and sufficient heat exchange is ensured. The passing water cooler is better than a traditional water tube in cooling effect, the total amount of steel is remarkably increased, and the using cost is reduced. In addition, a water inlet is designed to be an annular water spraying port circumferentially surrounding the Venturi tube, the flowing speed of cooling water can be effectively ensured, it is ensured that water is evenly fed, accordingly the rolled piece is evenly cooled, and product quality is ensured.

Description

technical field [0001] The invention relates to the technical field of steel rolling equipment, in particular to a water-through cooler. Background technique [0002] After rolling out of the rolling mill, steel products often need to pass through a water cooling device for cooling. [0003] At present, most of the existing water-through coolers use a combination of direct injection water inlets and straight cooling pipes. [0004] It is found through production practice that the flow rate of the cooling water in this water-through cooler is not ideal, and a stable water film will be formed on the surface of the rolled piece, which has a bad cooling effect on the rolled piece, and the product quality needs to be improved. Contents of the invention [0005] In view of this, the present invention provides a water-through cooler, which can effectively increase the flow rate of cooling water, and ensure that the water can be evenly rolled, and the water flow rate in the tube ...

Claims

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): B21B45/02
CPCB21B45/0224B21B45/0233
Inventor 唐辉
Owner 安徽诺泰工程技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap