| 摘要 |
PURPOSE: A manufacturing method of a solidification auxiliary fuel is provided to manufacture a fuel having a higher calorific power with an economical efficiency, and to facilitate mass-treatment of food waste. CONSTITUTION: A manufacturing method of a solidification auxiliary fuel comprises the following steps: selecting food waste with a selector by collecting food waste; pulverizing the selected food waste with a crusher to 10-20mm; pulverizing the selected food waste with a crusher to 10-20mm; injecting the pulverized food waste to a centrifugal type dehydrator, and dehydrating until the water content becomes below 40%; pulverizing the dehydrated food waste to 3-5mm; pulverizing red clay to about 100mesh; pulverizing peat to about 100mesh; manufacturing myo-mass by mixing at least one or two materials among coconut, corn chip, and sawdust in a same ratio; manufacturing a first mixture by mixing 40-75wt% of pulverized food waste, 10-20wt% of myo, 6-15wt% of red clay, 4-15wt% of peat, 3-5wt% of sodium silicate, and 2-5wt% of magnesium carbonate in a mixer; manufacturing a combustion accelerator by mixing charcoal powder, activated charcoal, sodium hydroxide, calcium hydroxide, potassium nitrate, calcium nitrate, barium nitrate, corks, and aluminum powder; manufacturing a second mixture by mixing 70-90wt% of the first mixture and 10-30wt% of the combustion accelerator; injecting the second mixture to a pellet extruder, and extrusion-molding the second mixture; cutting and solidifying the extrusion-molded material at the same time, and transferring to a conveyor; and drying the transferred extrusion-molded material at 80-100deg.C by hot air. [Reference numerals] (AA) Selecting food waste; (BB) Crushing the food waste; (CC) Dehydrating the food waste; (DD) Pulverizing the food waste; (EE) Pulverizing red clay; (FF) Pulverizing peat; (GG) Manufacturing biomass; (HH) Manufacturing a first mixture; (II) Manufacturing a combustion accelerator; (JJ) Manufacturing a second mixture; (KK) Extrusion-molding; (LL) Transferring the extrusion-molded material; (MM) Drying the extrusion-molded material; |
