Carbonized husk thermal insulation and heat reserving brick

Abstract

The invention relates to a carbonized husk thermal insulation and heat reserving brick which is characterized by being processed by taking a black husk prototype material husk carbon as a raw material, mixing 1 part of magnesium chloride with 2 parts of water to obtain a magnesium chloride diluent, mixing 2-2 parts of magnesium chloride diluent with 1 part of magnesium oxide to obtain an adhesive, mixing 3-5 parts of husk carbon with 1 part of chlorine and magnesium oxide adhesive to prepare brick blank, compressing in a die and the like. According to the invention, a brick kiln is not needed to be built, soil is not used instead of waste husk carbon, so that production cost is low, the pollution of husk on environment is governed because a large amount of husk wastes are consumed, and the prepared brick is porous, low in density and rough in texture, has the advantages of light weight, thermal insulation, heat reservation, sound insulation, shock absorption and the like, and is a novel environment-friendly indoor partition wall material.

Description

Technical field [0001] A carbonized chaff heat insulation and heat preservation brick made of chaff after carbonization is a new environmental protection material for building indoor partition walls. Background technique [0002] Carbonized chaff is the residue of the chaff after the physical reaction of combustion, that is, the prototype of the black chaff that has not been melted by the chaff charcoal fire. The chaff is the residue of the rice after processing the rice. Rice is the most important food in my country One of the crops, the sown area of ​​rice in my country accounts for about 1 / 4 of the total area of ​​food crops, and the output accounts for about 1 / 2 of the country’s total grain output. It accounts for more than half of the commercial grains. The production areas are all over the country and are planted every year. There is a harvest every year. Obviously, chaff is a huge resource, and it will benefit mankind if it is used, otherwise it will pollute the environment...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to realize the rational utilization of rice husks, turn waste into treasure, use rice husk carbon to make indoor partition wall bricks, effectively solve the pollution problem of rice husks, and the technical scheme adopted is: a Carbonized chaff heat insulation and thermal insulation bricks are characterized in that: after the chaff is burned, the black chaff prototype that continues to melt without the chaff carbon fire, that is, chaff carbide-chaff carbon is used as raw material, combined with magnesium oxide, Magnesium chloride is used as a binder to make mixed brick blanks, which are produced and processed by molds, pressurization and other processes;