Copper and copper alloy strip hot-rolling online surface scale collection device

A technology of copper alloy strip and collecting device, which is applied in metal rolling, metal rolling, workpiece surface treatment equipment, etc., can solve the problems of increasing physical labor of workers, polluting cooling water, pressing into processed copper plates, etc., and achieves saving Equipment space, increase kinetic energy consumption, avoid pollution effects

Active Publication Date: 2015-10-28
ZHEJIANG TIANNING ALLOY MATERIAL
View PDF9 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Cooling water is used to cool the rolls in hot rolling production. Due to the large cooling capacity, the cooling water in hot rolling is recycled. Due to the recycled use, the cooled water is pumped back to the rolls, and the scale that falls off during rolling is polluted Cooling water, and there is a hidden danger of being pressed int

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
  • Copper and copper alloy strip hot-rolling online surface scale collection device
  • Copper and copper alloy strip hot-rolling online surface scale collection device
  • Copper and copper alloy strip hot-rolling online surface scale collection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] refer to figure 1 and figure 2 , copper and copper alloy strip hot-rolled on-line surface oxide scale collection device, including a hot-rolling mill frame, a pair of rollers 1 arranged up and down are arranged horizontally on the hot-rolling mill frame, and the upper and lower rollers 1 are respectively crimped on the strip The upper and lower surfaces of the material 2; the roll 1 is provided with a cooling injection pipeline for spraying the cooling medium to the roll, and the cooling injection pipeline is connected with the circulation pool through a delivery pipeline; a pair of the rolls below have A effusion pool for collecting cooling medium, the bottom of the effusion pool is connected to the circulation pool through a return pipe, and a medium guide groove 3 for draining the cooling medium to both sides is provided under the roll 1 , the top of the medium diversion groove 3 has an arc segment 31, and the two ends of the arc segment 31 are provided with an inc...

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 copper and copper alloy strip hot-rolling online surface scale collection device. The device comprises a hot-rolling mill rack. A pair of rollers which are arranged in an up-and-down manner are horizontally arranged on the hot-rolling mill rack. The upper roller and the lower roller are connected to the upper surface and the lower surface of a strip respectively in a pressed manner. The rollers are provided with a cooling spraying pipeline used for spraying cooling mediums to the rollers. The cooling spraying pipeline is connected with a circulation pool through a conveying pipeline. A liquid accumulating pool used for collecting the cooling mediums is arranged below the pair of rollers. The bottom of the liquid accumulating pool is connected with the circulation pool though a water returning pipeline. A medium flow guiding groove used for guiding the cooling mediums to the two sides is arranged below the rollers. An arc segment is arranged on the top of the medium flow guiding groove. Inclined segments are arranged at the two ends of the arc segment. The inclined segments incline outwards and downwards. Filters used for collecting surface scales of the strip in the cooling mediums and provided with filter screens are installed below the inclined segments. The ends of the inclined parts are matched with upper end openings of the filters.

Description

technical field [0001] The invention relates to a device for collecting oxide scales on the surface of copper and copper alloy strip hot-rolled lines, belonging to the technical field of metal processing and production. Background technique [0002] Hot rolling is the main production method of copper and copper alloy plate and strip. After the copper ingot is heated at high temperature, it is rolled at a large processing rate by the hot rolling mill. Since the strip is heated at high temperature, the surface of the strip will Oxide scale defects are formed. During the rolling process, the final rolling temperature is usually above 400 degrees, and secondary oxide scales will be produced. Due to elastic deformation, the secondary oxide scales on the surface of copper ingots are destroyed and fall off. After the iron oxide scales fall off, they fall into the pit of the main engine. The traditional method is to drain the water above when it naturally settles to a certain amount...

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
CPCY02P70/10
Inventor 马勇何伟
Owner ZHEJIANG TIANNING ALLOY MATERIAL
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