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

Opening and closing device for steel ladle lid

A technology of adding cover and ladle cover, which is applied in metal processing equipment, casting molten material container, casting equipment, etc., can solve the problems of not being able to achieve the effect of saving energy and reducing consumption in steel plants, not being able to cover the whole process, and having a large maintenance workload, etc. Achieve the effect of simple structure, convenient use and low maintenance

Active Publication Date: 2013-07-31
MAANSHAN SHUANGYI MACHINERY MFG
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, some steel mills have started the ladle capping operation on the continuous casting machine platform, but the capping is only done on the continuous casting platform for a short period of time, and the whole process cannot be covered, which is far from achieving the desired energy saving and consumption reduction effect of the steel mills.
[0004] The disadvantages of the above-mentioned technical solution are: poor heat preservation effect, heavy maintenance workload

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
  • Opening and closing device for steel ladle lid
  • Opening and closing device for steel ladle lid
  • Opening and closing device for steel ladle lid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] 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.

[0027] Such as Figure 1 to Figure 6 The structure of the present invention shown is a ladle capping device, which is used to cap and uncover the ladle cover 9 on the ladle 8, and is used for the whole process of ladle capping, which can meet the technological requirements of the steel mill , while achieving the expected thermal insulation effect, and can run stably and reliably for a long time.

[0028] The cover removing device includes a mechanism door frame 1, a mechanism body 2 and a lifting mechanism 3; it also includes a hydraulic pump station and an electric control system.

[0029] The mechanism body 2 is installed on the...

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 an opening and closing device for a steel ladle lid. The opening and closing device comprises a mechanism gantry, a mechanism body and a lifting mechanism, wherein horizontal plug-type lifting hooks are arranged on the lifting mechanism; the rear end parts of the horizontal plug-type lifting hooks are firmly connected with the mechanism body through vertical connecting pieces; and steel ladle lid hanging levers are arranged on the surface of the steel ladle lid. When the opening and closing device is in a closing or opening state, the horizontal plug-type lifting hooks are inserted into the steel ladle lid hanging levers. Through the adoption of the technical scheme, the opening and closing device can be used in the steelmaking process of a steel plant in which the suspension arm direction is consistent with the traveling direction of a steel ladle, realizes an automatic opening and closing function in the whole process, can completely meet the requirements for heat preservation for liquid steel, energy economization and consumption reduction during the production in the steel plant, and has the advantages of simple structure, reliable operation, less maintenance, high practicability and convenience in use and doesn't take extra time.

Description

technical field [0001] The invention belongs to the technical field of production equipment in the metallurgical industry, and relates to steelmaking production equipment. More specifically, the invention relates to a ladle adding and uncovering device. Background technique [0002] In the steelmaking process, reducing heat loss is an important indicator of energy saving and consumption reduction in steel plants. The ladle capping device is a new technology and new equipment for reducing the temperature drop of molten steel during the ladle's transportation of molten steel. [0003] At present, some steel mills have started the ladle capping operation on the continuous casting machine platform, but the capping is only done on the continuous casting platform for a short period of time, not the whole process, which is far from achieving the desired energy saving and consumption reduction effect of the steel mills. [0004] The disadvantages of the above technical solution are...

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): B22D41/00
Inventor 周小安陈阳曹伟
Owner MAANSHAN SHUANGYI MACHINERY MFG
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