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

Production process of microcrystalline foam fireproof and thermal insulation materials by using aeolian sand and peat

A technology of fire prevention and heat preservation and microcrystalline foaming, which is applied in the production process of microcrystalline foaming fireproof and heat preservation materials using aeolian sand and peat, which can solve the problems of environmental pollution of aeolian sand, optimize the environment and save production Cost, the effect of speeding up the firing speed

Active Publication Date: 2016-06-29
NINGXIA BLACK GOLD TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the environmental pollution problem caused by aeolian sand, and to provide an inorganic building board material and Processing method

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
  • Production process of microcrystalline foam fireproof and thermal insulation materials by using aeolian sand and peat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: A microcrystalline foamed fireproof and thermal insulation board produced by a production process of using aeolian sand and peat to produce microcrystalline foamed fireproof and thermal insulation materials, characterized in that: the raw materials are mixed once with microcrystalline particles, peat and limestone fine powder It is a microcrystalline foam fireproof and thermal insulation material board formed by one-piece firing, and its internal structure is honeycomb.

[0030] The microcrystalline foamed fireproof and thermal insulation board is characterized in that: the thickness of the board body is 3-600 mm.

Embodiment 2

[0031] Embodiment 2: as shown in the accompanying drawing, a kind of double-layer microcrystalline foamed fire-proof and heat-preservation plate that utilizes aeolian sand and peat to produce the manufacturing process of microcrystalline foam fire-proof and heat-insulating material is made of wind-blown sand, peat and limestone fine powder The microcrystalline foamed fire-proof and thermal insulation material board is made of mixed raw materials at one time. The board has a 3-600mm thick double-layer structure; The structure is dense; the other side is made of 3-600mm thick microcrystalline foaming mixed material 2, and the interior is honeycomb.

[0032] The production process of the double-layer microcrystalline foamed fireproof and thermal insulation board includes raw material preparation, cloth, firing, and finished product processing. It is characterized in that the cloth process consists of the following steps:

[0033] A. Load raw materials into different silos of the ...

Embodiment 3

[0037] Embodiment 3: According to the combined content of raw materials (percentage by weight), the microcrystalline foamed fireproof and thermal insulation board made of 70% aeolian sand, 20% peat, and 10% limestone has a dry density of 500kg / cubic. Heat conduction gas number 0.20 (350 degrees); compressive strength 10MPa; combustion performance A1 standard.

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
compressive strengthaaaaaaaaaa
compressive strengthaaaaaaaaaa
Login to View More

Abstract

The invention relates to a manufacturing process for producing a microcrystal foaming fireproof thermal insulation material by utilizing aeolian sand and peat, and in particular to a manufacturing process of a fireproof thermal insulation material by reutilizing Mu Us aeolian sand in Ningxia region. The manufacturing process is characterized by comprising the following steps: processing aeolian sand, peat and limestone into tiny fine powder, uniformly mixing the fine powder according to a specified proportion, flattening and ramming the fine powder mixture in a firing mould, integrally firing the mixture in a high-temperature firing kiln once and cooling molding. The manufacturing process for producing the microcrystal foaming fireproof thermal insulation material by utilizing the aeolian sand and the peat has the beneficial effects that, by utilizing the aeolian sand as a main raw material, the environment pollution problem caused by the aeolian sand is solved, the production cost is reduced, the resource utilization rate is increased, the waste is changed into the wealth, and the environment is optimized; by utilizing the peat as a production raw material, a combustion supporting effect of raw material self combustion in a firing procedure is realized, the firing speed can be increased, and the fuel cost and the energy consumption are reduced.

Description

technical field [0001] The invention relates to a method for producing a foamed greenhouse thermal insulation wall material by using aeolian sand and peat, in particular to a production process for a fireproof and thermal insulation material reused from Mu Us aeolian sand in Ningxia area. Background technique [0002] Aeolian sand is a layer of sand that is deposited by wind and is more common in deserts and neighboring areas. According to the United Nations World Earth Day website announcement on April 22, 2008, desertification of the earth is still the top ten disasters on the earth. China is one of the countries with the most severe desertification in the world. Aeolian sand causes a loss of 45 billion yuan to the country every year, affecting 300 million people in northern my country. The total area of ​​China's deserts is 1.28 million square kilometers, and it is still expanding at a rate of 2,460 square kilometers per year. [0003] In recent years, the southern part...

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 Patents(China)
IPC IPC(8): C04B38/00B09B3/00
Inventor 黑建忠黑小军
Owner NINGXIA BLACK GOLD TECH CO LTD
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