| 摘要 |
A casting apparatus structure for clean cast-iron products is provided to manufacture clean cast-iron products by safely and efficiently performing a process of heating metal with high oxidation property such as magnesium to produce the cast-iron products, and by removing various impurities efficiently. A casting apparatus structure for a clean cast-iron product comprises a reaction furnace(100'), a first transfer path(200'), a clean furnace(300'), a second transfer path(400'), a carrying unit(500'), first and second covers(330), and an atmospheric gas injecting unit(170). The reaction furnace includes a first kiln(110), a first body(120), a drive unit, a heating unit, and an agitation unit. The first transfer path guides a flow of the mixture by receiving a liquefied mixture discharged from a first discharge path(111'). The clean furnace includes a second kiln(310), a second body(320), a drive unit, a heating unit, and an agitation unit. The second transfer path guides a flow of the mixture by receiving a liquefied mixture discharged from a second discharge path(311'). The carrying unit includes a belt, a driver, and an ingot case(520). The first and second transfer paths form a sealed structure except a discharge port and an injection port through which the liquefied mixture is discharged and injected. The first and second covers close opened top parts of the first and second kilns. The atmospheric gas injecting unit consistently exhausts an atmospheric gas to upper sides of the first and second kilns, first and second transfer paths, and ingot case to cut off the inflow of oxygen into the first and second kilns, first and second transfer paths, and ingot case.
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