Method for evaluating slurry of repair material of blast furnace and method for repairing runner of blast furnace

The present invention relates to a method for evaluating slurry of a repair material of a blast furnace and a method for repairing a runner of the blast furnace. In the method for evaluating the slurry of the repair material of the blast furnace, a water retention analysis is performed on the slurry...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KUO, CHIA-HUNG, CHANG, PO-HAO, HO, KUANING, CHEN, KUN-MING, PAN, CHIEN-NAN, CHENG, KUAN-TING, CHANG, CHIA-YUAN, LIN, YU-SHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARTIFICIAL STONE BLASTING CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES HEATING KILNS LIGHTING LIME, MAGNESIA MANUFACTURE OF IRON OR STEEL MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON OVENS REFRACTORIES RETORTS SLAG TREATMENT OF NATURAL STONE WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a method for evaluating slurry of a repair material of a blast furnace and a method for repairing a runner of the blast furnace. In the method for evaluating the slurry of the repair material of the blast furnace, a water retention analysis is performed on the slurry of the repair material for the blast furnace to smoothly delivery the slurry through a delivering pipe. Besides, in the method for repairing the runner of the blast furnace, an inner well of the delivering pipe is totally coated with a mortar to prevent the delivering pipe from clogging. Moreover, a feeding frequency of a binding liquid is adjusted via a remote-control device, such that a mixture of the repair material of the blast furnace is immediately adhered to the working lining of the runner, thereby shortening time for repairing the runner of the blast furnace.