Method for preparing rock wool panel by melting solid waste

The invention relates to a method for preparing a rock wool panel by melting solid waste, comprising: by adding No.1 additive and No.2 additive, adjusting the acidity coefficient of solid waste melting material to be 1.4-1.8; under the condition of meeting the formulation of the rock wool panel, ful...

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Hauptverfasser: WANG ZHIJUN, ZHOU GANGQUAN, LIU MENGQI
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creator WANG ZHIJUN
ZHOU GANGQUAN
LIU MENGQI
description The invention relates to a method for preparing a rock wool panel by melting solid waste, comprising: by adding No.1 additive and No.2 additive, adjusting the acidity coefficient of solid waste melting material to be 1.4-1.8; under the condition of meeting the formulation of the rock wool panel, fully melting and evenly mixing the solid waste in a rotary kiln at the temperature of 1450-1530 DEG C and under the condition of rotating oxygen; and then, forming rock wool fiber by treating a melted body by thread throwing through a four-roller centrifugal machine, and preparing the qualified rock wool panel product. By adopting the method, the production power consumption and the cost of the rock wool panel product can be greatly reduced, and reclamation, reduction and hazard-free treatment of the solid waste are realized to the utmost extent.
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language chi ; eng
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subjects ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
GLASS
JOINING GLASS TO GLASS OR OTHER MATERIALS
LIME, MAGNESIA
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
METALLURGY
MINERAL OR SLAG WOOL
REFRACTORIES
SLAG
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
TREATMENT OF NATURAL STONE
title Method for preparing rock wool panel by melting solid waste
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