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

Stove cover

A furnace cover and cover body technology, which is applied in the field of metallurgical furnace cover, can solve the problems of serious ash accumulation, shortened service life, easy aging, etc., and achieve the effects of high waste heat recovery efficiency, extended service life and sufficient cooling

Active Publication Date: 2010-06-30
CHINA ENFI ENGINEERING CORPORATION
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the weight of this furnace cover is still very heavy, and because the temperature of the refractory bricks is very high, ash formation is equally serious, and ash formation is very troublesome to clean
In addition, due to the high temperature of refractory bricks, it is easy to age, which reduces the service life and needs to be replaced frequently, which increases the cost and maintenance work, reduces the efficiency, and cannot recover waste heat, wasting energy

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
  • Stove cover
  • Stove cover
  • Stove cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] 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.

[0029] It should be noted that, in the present invention, the term "top, bottom, side wall, front, rear" and other positional relationships are based on the positional relationship shown in the drawings, and are only for the convenience of description of the present invention, and cannot be interpreted as Limitations on the Invention.

[0030] Such as Figure 1-4 As shown, the furnace cover according to the embodiment of the present invention is installed on the top of the furnace body F (only a part is shown in the figure), and is 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
Login to View More

PUM

No PUM Login to View More

Abstract

A stove cover comprises a cover body and a fire-resistant material layer; the cover body comprises a film type wall and is provided with a smoke gas inlet, a smoke gas outlet and a feed port; and the fire-resistant material layer is installed on the inner wall of the cover body. According to the stove cover, the stove body is made of film type wall; thus, the stove cover is light, the stove cover can be cooled completely, the afterheat recycling rate is high, the ash accumulation on the fire-resistant material layer in the cover body is reduced, the useful time of the fire-resistant material is prolonged, and the maintenance is simple.

Description

technical field [0001] The invention relates to a furnace hood, in particular, the invention relates to a furnace hood for a metallurgical furnace. Background technique [0002] Metallurgical furnaces are commonly used metallurgical industrial equipment, such as melting furnaces, flue gas furnaces, etc. The smelting furnace is widely used in the smelting of non-ferrous metals. During the smelting process, in order to effectively recover the waste heat of the smelting furnace, a waste heat boiler is usually installed above the smelting furnace. The waste heat boiler is connected to the smelting furnace through the The smelting furnace enters the waste heat boiler, and the heat in the high-temperature flue gas is recovered through heat exchange. [0003] The hood body of the traditional metallurgical furnace is usually made of steel plates, such as welded with steel plates, with refractory materials inside, so the hood is very heavy. [0004] In addition, in order to cool th...

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): F27D1/00F27D17/00
Inventor 王岗陈逢胜徐建炎
Owner CHINA ENFI ENGINEERING CORPORATION
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