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

Purging device for emulsion on surface of strip steel on rolling mill outlet

A technology of emulsion and rolling mill, applied in workpiece surface treatment equipment, metal rolling, metal rolling, etc., can solve problems affecting the quality of strip steel, strip steel corrosion, etc.

Inactive Publication Date: 2019-04-16
SHANGHAI BAOYE GRP CORP
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production of cold-rolled steel plates in the steel industry, a large amount of emulsion is used to cool the strip steel and rolls during steel plate rolling. However, the use of emulsion will form residues on the edge of the strip steel after rolling, forming emulsion spots, emulsification Liquid stains are gray-brown traces on the surface of the strip, and have various shapes. The residual emulsion will cause the strip to rust and seriously affect the quality of the strip.

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
  • Purging device for emulsion on surface of strip steel on rolling mill outlet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Example figure 1 As shown, the purging device of the strip surface emulsion at the exit of the rolling mill of the present invention includes a rolling mill exit cover plate 1, a bracket 2, a beam 3, a pipe clamp 4, an air pipe 5 and a nozzle 6, and the support 2 is arranged on the rolling mill exit cover The top surface of the board 1, the crossbeam 3 is horizontally arranged on the two vertical rods 21 of the support 2, the air pipe 5 is arranged on both sides of the crossbeam 3 through the pipe clamp 4, and the nozzle 6 is arranged on the The front end of the trachea 5 is connected to an air source at the tail end of the trachea 5 .

[0013] Preferably, the purging device also includes adjustable mounting bases 7, the adjustable mounting bases 7 are respectively arranged on the two vertical poles 21 of the support 2 and rise and fall along the two vertical poles 21, and the two ends of the crossbeam 3 are provided with on the adjustable mount 7.

[0014] Preferably...

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 purging device for emulsion on the surface of strip steel on a rolling mill outlet. The purging device comprises a rolling mill outlet cover plate, a support, a cross beam, pipe clamps, gas pipes and spray nozzles. The support is arranged on the top face of the rolling mill outlet cover plate. The cross beam is horizontally arranged on two stand rods of the support. The gas pipes are arranged on the two sides of the cross beam through the pipe clamps. Each spray nozzle is arranged at the front end of the corresponding gas pipe. The tail end of each gas pipe is connected with a gas source. By means of the purging device, emulsion purging is achieved for the surface of the rolled strip steel, residues of the emulsion on the surface of the strip steel and caused corrosion are avoided, and therefore the rolling quality of the strip steel is ensured.

Description

technical field [0001] The invention relates to a purging device for the emulsified liquid on the strip steel surface at the exit of a rolling mill. Background technique [0002] In the production of cold-rolled steel plates in the steel industry, a large amount of emulsion is used to cool the strip steel and rolls during steel plate rolling. However, the use of emulsion will form residues on the edge of the strip steel after rolling, forming emulsion spots, emulsification The liquid spots are gray-brown traces on the surface of the strip, and the shapes are various. The residual emulsion will cause the strip to rust and seriously affect the quality of the strip. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a purging device for the emulsion on the surface of the strip steel at the exit of the rolling mill. Corrosion to ensure the rolling quality of the strip. [0004] In order to solve the above-mentioned te...

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
IPC IPC(8): B21B45/02
Inventor 张亮刘玉萍
Owner SHANGHAI BAOYE GRP CORP
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