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

Production method for insulating brick used for high temperature furnace

A technology of thermal insulation bricks and high-temperature furnaces, applied in applications, household appliances, other household appliances, etc., can solve problems such as unreported reports, and achieve the effects of solving environmental pollution problems, light bulk density, and large usage.

Inactive Publication Date: 2014-09-17
HEFEI RISINE HEATEK
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In summary, it has been reported that the production of cement, wall bricks, and road materials with inorganic waste as auxiliary raw materials has not been reported yet, and the production of aerated blocks with inorganic waste as the main raw material

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] A method for producing insulating bricks for high-temperature furnaces, the method includes the following steps:

[0023] 1), mix raw materials according to the following dry basis mass parts:

[0024] 55-65 parts of fly ash modified by powder

[0025] Quicklime 6-10 parts

[0026] 20-35 parts of cement

[0027] 2) Take 60-70 parts of inorganic garbage and 2-3.5 parts of aluminum powder in mass parts before fine grinding, and mix the crushed cement, dihydrate gypsum and phosphate rock slag with inorganic garbage and aluminum powder evenly Fine grinding;

[0028] 3) Put the crushed ceramic waste and the finely ground dry material into the mixing equipment, and add water to fully stir;

[0029] 4), according to the above steps (3) add waste aluminum powder to 0.04-0.06% of the mass of the stirring material, add a foam stabilizer to 0.003-0.005% of the mass of the stirring material, and add dihydrate gypsum to 9-11% of the mass of quicklime;

[0030] 5) Put the slurry...

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 production method for an insulating brick used for a high temperature furnace. The method comprises the following steps: 1) mixing raw materials consisting of, on a dry basis, 55 to 65 parts by mass of powder modified fly ash, 6 to 10 parts by mass of quicklime and 20 to 35 parts by mass of cement; 2) before fine grinding, weighing 60 to 70 parts by mass of inorganic garbage and 2 to 3.5 parts by mass of aluminum powder, uniformly mixing crushed cement, dihydrate gypsum and phosphorus slag with inorganic garbage and aluminum powder and then carrying out fine grinding; and 3) putting a crushed ceramic waste material and a dry material obtained after fine grinding into a stirring apparatus, adding water and carrying out full mixing. According to the invention, the usage amount of inorganic garbage is great, energy conservation and environmental protection are realized, the problem of environmental pollution caused by stockpiling treatment of inorganic garbage is alleviated, and a novel raw material is provided for a hollow brick.

Description

technical field [0001] The invention relates to the field of new building materials, in particular to a method for producing heat insulating bricks for high-temperature furnaces. Background technique [0002] For a long time, the comprehensive utilization of inorganic waste has been a worldwide problem. Although a lot of research has been done on the comprehensive utilization of inorganic waste at home and abroad, most of them have not been put into industrial realization due to various technical and economic reasons. [0003] In summary, it has been reported to use inorganic waste as auxiliary raw material to produce cement, wall bricks, and road materials, but it has not been reported to use inorganic waste as the main raw material for the production of aerated blocks. Contents of the invention [0004] The object of the present invention is to provide a method for producing insulating bricks for high-temperature furnaces, which uses a large amount of inorganic waste, is...

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): C04B28/00C04B38/02C04B18/08C04B22/06
CPCY02W30/91
Inventor 张时利王建跃王皓静
Owner HEFEI RISINE HEATEK
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