Foamed brick prepared from beer industry wastes and preparation method thereof

A technology of industrial waste and foam bricks, applied in the field of building materials, can solve the problems of environmental pollution, waste of resources, etc., and achieve the effects of high environmental and economic benefits, saving resources and prolonging service life.

Inactive Publication Date: 2015-02-25
HEFEI KANGLING HEALTH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main wastes in the whole production process of beer are brewer's grains and waste sludge, etc. With the development of beer industry, the beer production has increased greatly,

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Non-limiting examples of the present invention are as follows:

[0021] A foam brick produced from waste materials in the beer industry, prepared from the following components in weight (kg):

[0022] Waste glass 65, beer sludge 25, beer lees 15, quicklime 8, calcium lactate 1.5, coco-based sodium isethionate 3, xanthan gum 1.5, sodium metasilicate 0.8, sodium tripolyphosphate 3, single hard Glycerol fatty acid 0.8, sodium oleoyl methyl taurate 0.3, polyvinyl alcohol 0.8, modifier 3, water 55;

[0023] Among them, the modifier is made of the following weight (kg) raw materials:

[0024] Nano zinc oxide 3, nano titanium dioxide 4, nano silica 3, triethanolamine 3, sorbitol 1.5, polyethylene glycol 1.5, gallic acid 0.15, tannic acid 0.8, isopropanol 1.5, silane coupling agent KH-550 0.15;

[0025] Preparation method of modified additives:

[0026] Add nano-zinc oxide, nano-titanium dioxide and nano-silica into proper amount of ethanol and ultrasonically disperse, then add silane c...

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PUM

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Abstract

The invention discloses a foamed brick prepared from beer industry wastes. The invention is characterized in that the foamed brick is prepared from the following raw materials in parts by weight: 60-70 parts of waste glass, 20-30 parts of beer waste sludge, 10-20 parts of brewer's grain, 5-10 parts of quicklime, 1-2 parts of calcium lactate, 2-4 parts of sodium cocoyl isethionate, 1-2 parts of xanthan gum, 0.5-1 part of sodium metasilicate, 2-4 parts of sodium tripolyphosphate, 0.5-1 part of glycerin monostearate, 0.2-0.4 part of sodium oleoylmethyltaurate, 0.5-1 part of polyvinyl alcohol, 2-4 parts of modifying assistant and 50-60 parts of water. By recycling the brewery wastes, the foamed brick has favorable appearance and performance, can relieve the problem of brewery pollution, is energy-saving and environment-friendly, lowers the cost, and has higher environmental and economic benefits.

Description

Technical field [0001] The invention relates to the field of building materials, in particular to a foam brick produced from waste materials in the beer industry and a preparation method thereof. Background technique [0002] Foam brick is a kind of aerated concrete block. After the foam is made physically by a foaming machine using a foaming agent, the bubbles are added to the slurry and mixed, poured, and finally a foam brick with internal pores is produced. Foam bricks are mainly used for non-load-bearing walls. They have the characteristics of low cost, light weight, and good thermal insulation effect. They have been widely used in industrial and civil buildings and are a kind of wall material with good performance. [0003] Glass material is an indispensable material that people need in daily life. The extensive use of glass also leads to the inevitably large amount of waste glass waste in daily production and life. The chemical properties of waste glass are stable, which no...

Claims

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Application Information

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IPC IPC(8): C04B38/10
Inventor 张百庆韩立平
Owner HEFEI KANGLING HEALTH TECH
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