Apparatus for manufacturing mineral fiber

Abstract

Provided is a coal briquette manufacturing apparatus including a material storage configured to store a plurality of materials for manufacturing coal briquette; a material mixer configured to mix the plurality of materials discharged from the material storage; a coal briquette manufacturer configured to manufacture the coal briquette by press-forming the materials mixed in the material mixer; and a conveyor provided to the material storage, the material mixer or the coal briquette manufacturer, and configured to transport the plurality of materials or the coal briquette, wherein the plurality of materials includes coal ashes, dolomite, and limestone, and a weight of the coal ashes is 70 to 80% of an entire weight of the plurality of materials.

What is claimed is: 
     
         1 . A coal briquette manufacturing apparatus comprising:
 a material storage configured to store a plurality of materials for manufacturing coal briquette;   a material mixer configured to mix the plurality of materials discharged from the material storage;   a coal briquette manufacturer configured to manufacture the coal briquette by press-forming the materials mixed in the material mixer; and   a conveyor provided to the material storage, the material mixer, or the coal briquette manufacturer, and configured to transport the plurality of materials or the coal briquette,   wherein the plurality of materials comprises coal ashes, dolomite, and limestone, and   wherein a weight of the coal ashes is 70 to 80% of an entire weight of the plurality of materials.   
     
     
         2 . The coal briquette manufacturing apparatus of  claim 1 , wherein a weight of the dolomite is 10 to 15% of the entire weight of the plurality of materials, and a weight of the limestone is 10 to 15% of the entire weight of the plurality of materials. 
     
     
         3 . The coal briquette manufacturing apparatus of  claim 1 , further comprising:
 a material processor configured to connect to the material storage or the material mixer, and to process the plurality of materials before the plurality of materials is mixed,   wherein the material processor is configured to process grain sizes of the dolomite and the limestone to be 1 to 5 mm.   
     
     
         4 . The coal briquette manufacturing apparatus of  claim 1 , wherein binding materials for binding the plurality of materials are added to the material mixer, and a weight of the added binding materials is 3 to 4% of the entire weight of the plurality of materials. 
     
     
         5 . The coal briquette manufacturing apparatus of  claim 1 , wherein:
 a weighing equipment is further provided to the material storage, and   the plurality of materials is measured using the weighing equipment based on a preset mixture ratio and discharged from the material storage.   
     
     
         6 . The coal briquette manufacturing apparatus of  claim 1 , wherein:
 a mixed material storage and a weighing equipment are further provided between the material mixer and the coal briquette manufacturer, and   the coal ashes, the dolomite, and the limestone stored in the mixed material storage are measured based on preset amounts and discharged.