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US 10,690,342 B2Granted
Apparatus for spraying cooling water, apparatus and method for manufacturing mineral fiber
AssigneesBillion Sung Hoon Zorh, Nam Sook Chough, Ato Andoh
InventorsBillion Sung Hoon Zorh, Nam Sook Chough
Life of this patent
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Abstract
Provided is a cooling water spray apparatus including a plurality of spinners disposed to be adjacent to one another along a travel path of a target to be cooled, and a plurality of cooling water spray holes provided on each spinner and configured to spray cooling water. The plurality of spinners may be non-overlappingly disposed with respect to one another.
Claims12
A mineral fiber manufacturing apparatus comprising:
- a furnace comprising an inlet via which raw materials for manufacturing mineral fibers are inserted and an outlet via which molten metal comprising the inserted raw materials in a melted form is discharged;
- a mineral fiber manufacturer configured to manufacture the molten metal discharged via the outlet of the furnace, into mineral fibers;
- and
- a collector configured to collect the mineral fibers discharged from the mineral fiber manufacturer,
- wherein the mineral fiber manufacturer comprises a plurality of spinners disposed to be adjacent to one another along a travel path of the molten metal,
- wherein a slope is provided on a top surface of each of the plurality of spinners and downwardly slanted from a center of a corresponding spinner toward an outer periphery of the spinner at an angle of 25 degrees to 35 degrees,
- wherein a plurality of cooling water spray holes are arranged on the slope at equal intervals from the center of the spinner, so that a cooling water is obliquely sprayed from the plurality of cooling water spray holes toward the molten metal,
- wherein a plurality of synthetic resin spray holes are provided at an outer side of each of the plurality of spinners, and mineral fibers manufactured by the mineral fiber manufacturer are attachable due to synthetic resin sprayed via the plurality of synthetic resin spray holes,
- wherein a plurality of air spray holes are provided at an outer side of each of the plurality of spinners, the molten metal is fiberized by the air sprayed via the plurality of air spray holes and the travel path of the molten metal is guided, and
- wherein the plurality of synthetic resin spray holes surrounds the outer side of each of the plurality of spinners such that the plurality of air spray holes are provided between each of the plurality of spinners and the plurality of synthetic resin spray holes corresponding to each of the plurality of spinners, and the synthetic resin and the cooling water are respectively sprayed by the plurality of synthetic resin spray holes and the plurality of air spray holes.
7 more elements
A mineral fiber manufacturing apparatus comprising:
- a furnace comprising an inlet through which coal briquette and cokes for manufacturing mineral fibers are inserted and a molten metal outlet through which a molten metal in which the coal briquette is melted is discharged;
- a mineral fiber manufacturer disposed below the furnace, and configured to manufacture the molten metal discharged through the molten metal outlet into mineral fibers in a bulk state wherein the mineral fiber manufacturer comprises a plurality of spinners disposed to be adjacent to one another along a travel path of the molten metal,
- wherein a slope is provided on a top surface of each of the plurality of spinners and downwardly slanted from a center of a corresponding spinner toward an outer periphery of the spinner at an angle of 25 degrees to 35 degrees,
- wherein a plurality of cooling water spray holes are arranged on the slope at equal intervals from the center of the spinner, so that a cooling water is obliquely sprayed from the plurality of cooling water spray holes toward the molten metal,
- wherein a plurality of synthetic resin spray holes are provided at an outer side of each of the plurality of spinners, and mineral fibers manufactured by the mineral fiber manufacturer are attachable due to synthetic resin sprayed via the plurality of synthetic resin spray holes,
- wherein a plurality of air spray holes are provided at an outer side of each of the plurality of spinners, the molten metal is fiberized by the air sprayed via the plurality of air spray holes and the travel path of the molten metal is guided, and
- wherein the plurality of synthetic resin spray holes surrounds the outer side of each of the plurality of spinners such that the plurality of air spray holes are provided between each of the plurality of spinners and the plurality of synthetic resin spray holes corresponding to each of the plurality of spinners, and the synthetic resin and the cooling water are respectively sprayed by the plurality of synthetic resin spray holes and the plurality of air spray holes;
- and a collector disposed to be separate from the mineral fiber manufacturer, and configured to collect the mineral fibers in the bulk state manufactured in the mineral fiber manufacturer, wherein the collector comprises a rotating body and the mineral fibers in the bulk state are uniformly spread over the outer peripheral surface of the rotating body.
5 more elements
A mineral fiber manufacturing method comprising:
- inserting coal briquette and cokes for manufacturing mineral fibers in a furnace;
- melting the coal briquette in the furnace;
- discharging a molten metal in which the coal briquette is melted from the furnace;
- manufacturing the molten metal into mineral fibers using a mineral fiber manufacturer, wherein the mineral fiber manufacturer comprises a plurality of spinners disposed to be adjacent to one another along a travel path of the molten metal, wherein a slope is provided on a top surface of each of the plurality of spinners and downwardly slanted from a center of a corresponding spinner toward an outer periphery of the spinner at an angle of 25 degrees to 35 degrees,
- wherein a plurality of cooling water spray holes are arranged on the slope at equal intervals from the center of the spinner, so that a cooling water is obliquely sprayed from the plurality of cooling water spray holes toward the molten metal,
- wherein a plurality of synthetic resin spray holes are provided at an outer side of each of the plurality of spinners, and mineral fibers manufactured by the mineral fiber manufacturer are attachable due to synthetic resin sprayed via the plurality of synthetic resin spray holes,
- wherein a plurality of air spray holes are provided at an outer side of each of the plurality of spinners, the molten metal is fiberized by the air sprayed via the plurality of air spray holes and the travel path of the molten metal is guided, and
- wherein the plurality of synthetic resin spray holes surrounds the outer side of each of the plurality of spinners such that the plurality of air spray holes are provided between each of the plurality of spinners and the plurality of synthetic resin spray holes corresponding to each of the plurality of spinners, and the synthetic resin and the cooling water are respectively sprayed by the plurality of synthetic resin spray holes and the plurality of air spray holes;
- guiding the mineral fibers manufactured in the mineral fiber manufacturer to a collector;
- rotating the collector;
- transferring the mineral fibers to a conveyor;
- and transporting the mineral fibers to a mineral fiber processor by way of the conveyor,
- wherein the rotating of the collector comprises moving the mineral fibers in a rotating direction of the collector along the outer peripheral surface of the collector, and the rotating of the collector comprises uniformly spreading the mineral fibers in a bulk state manufactured in the mineral fiber manufacturer over the outer peripheral surface of the collector.
10 more elements
Dependencies are inferred from the claim text.