Hot molten slag maintaining furnace for producing mineral wool

A technology of hot slag and holding furnace, which is applied in the field of metallurgy, can solve the problems of short furnace life and high maintenance cost of holding furnace, and achieve the effect of low maintenance cost and long service life

Active Publication Date: 2013-11-13
YUNNAN JIANSHUI MANGANESE
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Hot slag is melted hot slag, which is kept warm in the holding furnace and the corresponding composition is

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
  • Hot molten slag maintaining furnace for producing mineral wool
  • Hot molten slag maintaining furnace for producing mineral wool
  • Hot molten slag maintaining furnace for producing mineral wool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0033] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and operate in a particular orientation...

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 hot molten slag maintaining furnace for producing mineral wool. The hot molten slag maintaining furnace comprises 1, a cylindrical shell, wherein the cylindrical shell is a cylindrical body which is hollow and has an open top, the periphery wall of the cylindrical body is provided with a water sleeve, an upper part of the cylindrical body is provided with a slag inlet, a lower part of the cylindrical body is provided with a slag outlet and an iron outlet, and the slag outlet is higher than the iron outlet, 2, a high-alumina brick layer which is arranged on a base wall of the cylindrical body, 3, a first carbon brick layer which is arranged on the high-alumina brick layer, 4, a second carbon brick layer which is arranged on an inner wall of the cylindrical body, wherein the top surface of the second carbon brick layer aligns with a lower edge of the slag inlet, and 5, a clay brick layer is arranged on the top surface and the inner side wall of the second carbon brick layer. The hot molten slag maintaining furnace for producing mineral wool can effectively adjust components of hot molten slag, is durable and has a low maintenance cost.

Description

technical field [0001] The invention relates to the field of metallurgy, in particular to a hot slag holding furnace for producing mineral wool. Background technique [0002] Mineral wool is a man-made fiber made from metallurgical slag. The production process of mineral wool includes: adjusting the composition of the melted hot slag to meet the corresponding requirements, then the hot slag is thrown by a centrifuge at high speed and turned into fibers, and the fibers are collected, sorted and solidified to obtain mineral wool boards, felts and other products. [0003] Hot slag is melted hot slag, which is kept warm in the holding furnace and the corresponding composition is adjusted, but the holding furnace currently used has defects such as short furnace life and high maintenance cost. Contents of the invention [0004] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention needs to p...

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): C03B37/00
Inventor 刘大雄高德云王炳金王建东李伟董锡成杭祖辉台明张志斌何涛杨丕寿魏霞张玉林
Owner YUNNAN JIANSHUI MANGANESE
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