Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Continuous casting cooling jet nozzle

A technology for cooling nozzles and nozzles, applied in the field of continuous casting cooling nozzles and continuous casting billet cooling, can solve the problems of long nozzle replacement time, affecting continuous casting production efficiency, etc., to reduce the difficulty of operation, reduce nozzle time, and reduce types of Effect

Inactive Publication Date: 2014-03-26
WUHU XINXING DUCTILE IRON PIPES
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2. It takes a long time to replace the nozzle, which affects the production efficiency of continuous casting

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
  • Continuous casting cooling jet nozzle
  • Continuous casting cooling jet nozzle
  • Continuous casting cooling jet nozzle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The specific implementation of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0019] like figure 1 , figure 2 and image 3 The shown structure of the present invention is a continuous casting cooling nozzle, which includes a nozzle body 1 with a water hole 2 provided on the nozzle body 1 and an outlet 5 at the water outlet end of the water hole 2 .

[0020] The nozzle body 1 is made of metal.

[0021] In order to solve the problems existing in the prior art and overcome its defects, and realize the invention purpose of avoiding frequent replacement of cooling nozzles, the technical solution adopted by the present invention is:

[0022] like Figure 1 to Figure 3 As shown, in the continuous casting cooli...

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 continuous casting cooling jet nozzle. The continuous casting cooling jet nozzle comprises a jet nozzle body (1), wherein the jet nozzle body (1) is provided with a water passing hole (2), an outlet (5) is formed in the water outlet end of the water passing hole (2), and an air hole (3) is further formed in the jet nozzle body (1). By means of the technical scheme, different cooling methods are adopted according to different varieties of produced steel, rapid switchover of two cooling effects of water cooling and aerial fog cooling is achieved, and therefore the time consumed by repeatedly replacing the jet nozzle when a continuous casting machine produces different varieties of steel is shortened, and the varieties of jet nozzles are reduced. After the air hole of the jet nozzle is additionally provided with an air hole plug convenient and rapid to use, the requirement for continuous production is met, site operation difficulty is lowered, production efficiency is improved, and convenience is brought to continuous casting production.

Description

technical field [0001] The invention belongs to the technical field of metallurgical industry production, and relates to continuous casting slab cooling technology, more specifically, the invention relates to continuous casting cooling nozzles. Background technique [0002] In the continuous casting production process, it is usually necessary to cool the continuous casting slab to facilitate the shape of the slab and the quality of the slab. [0003] The continuous casting nozzles in the prior art only have separate strong water cooling nozzles and air mist cooling nozzles. After a period of production and use, many disadvantages have been found: [0004] 1. To produce different steel types, different nozzles need to be replaced, and the nozzle usage is large. [0005] 2. It takes a long time to replace the nozzle, which affects the production efficiency of continuous casting. Contents of the invention [0006] The invention provides a continuous casting cooling nozzle, ...

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 Applications(China)
IPC IPC(8): B22D11/124
Inventor 韩伦杰石春阳赵志江赵俊良
Owner WUHU XINXING DUCTILE IRON PIPES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com