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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Bibliographische Detailangaben
Hauptverfasser:	WANG ZHIJUN, ZHOU GANGQUAN, LIU MENGQI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	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.