Slag-blocking system for torpedo ladles

A torpedo and slag baffle technology, which is applied to casting molten material containers, mechanical cleaning, manufacturing tools, etc., can solve problems such as iron slag, achieve good effect, easy operation, and improve the qualified rate of steelmaking products.

Inactive Publication Date: 2013-06-12
夏俊双
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of iron slag in the existing torpedo tank in the process of pouring

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
  • Slag-blocking system for torpedo ladles
  • Slag-blocking system for torpedo ladles
  • Slag-blocking system for torpedo ladles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Such as figure 1 , 2 As shown, it includes: a counterweight (1), one end of the counterweight (1) connected to the wire rope (3), and the other end of the wire rope (3) passes through the guide tube (2) fixed on the support column (22), Go through the guide fixed pulley (4) and then connect one end of the suspension chain (7), and the other end of the suspension chain (7) passes through the fixed pulley (8) and then connects the suspension U-shaped card (9); the guide fixed pulley (4), the fixed pulley (8) are all fixed on the I-shaped beam (5); the balance frame (10) is connected below the hanging U-shaped card (9), and the right end of the balance frame (10) is connected with the right chain (6) and connect the right side of the slag retaining plate (14) through the right U-shaped card (20); the left side of the balance frame (10) is connected with the left chain (11) and through the left U-shaped card (12) Connect the left side of the slag retaining plate (14); t...

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

A slag-blocking system for torpedo ladles comprises a counterweight, the counterweight is connected with one end of a wire rope, the other end of the wire rope passes through a guiding pipe fixed on a supporting upright and a guiding fixed pulley, and is then connected with one end of a hanging chain, and the other end of the hanging chain passes through a fixed pulley, and is then connected with a U-shaped hanging clamp; both the guiding fixed pulley and the fixed pulley are fixed on an I-shaped crossbeam; the bottom of the U-shaped hanging clamp is connected with a balancing frame, and the right end of the balancing frame is connected with a right chain, and is connected with the right side of a slag-blocking plate through a right U-shaped clamp; and the left end of the balancing frame is connected with a left chain, and is connected with the left side of the slag-blocking plate through a left U-shaped clamp. The slag-blocking system is characterized in that: both ends of the slag-blocking plate are placed in a right L-shaped positioner and a left L-shaped positioner and locked, both the right L-shaped positioner and the left L-shaped positioner are welded on both sides of a tap hole of a torpedo ladle, so that the slag-blocking plate can be turned along with the torpedo ladle, and moreover, a tapping gap is kept between the slag-blocking plate and the lower edge of the tap hole.

Description

technical field [0001] The invention relates to the technical field of molten iron supply technology for iron and steel enterprises, in particular to a device for preventing iron slag from pouring out when a torpedo tank is pouring iron. Background technique [0002] At present, the known large-scale iron and steel enterprises all use torpedo tanks to transport molten iron, but in the process of pouring the torpedo tank molten iron into the molten iron tank, due to the lack of slag avoidance measures, there is a backlog of bringing the blast furnace iron into the torpedo tank. The slag is also poured out at the same time. We know that the chemical elements in iron slag are mainly: (P) and (S), while [P] and [S] are harmful elements in steel, and are difficult to remove in the oxidizing atmosphere of steelmaking, resulting in [ P〕,〔S〕The increase of the scrap rate of finished products exceeding the standard. Contents of the invention [0003] In order to solve the proble...

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): B22D43/00B22D41/04
Inventor 夏俊双董慧田桂茹张贺全李长新刘存芳尹秀锦庞志忠张立标高钰捷刘建新尹卫平肖景国李法欣王英华王圣运张琳珺高龙祯高钰欣高玉倩刘天洋孟子豪
Owner 夏俊双
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