Supply device for supplying liquid waste to low-temperature melting furnace, and supply method using same
AssigneeKorea Hydro & Nuclear Power Co., Ltd.
InventorsYoung Hwan HWANG, Seok ju HWANG, Mi Hyun LEE, Cheon Woo KIM
Life of this patent
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Abstract
The present invention relates to a supply device for supplying liquid waste to a low-temperature melting furnace. The supply device for supplying liquid waste to a low-temperature melting furnace comprises: a storage unit in which the liquid waste and a solvent are stored; a supply pipe through which the liquid waste and the solvent are supplied from the storage unit to a melting space in the low-temperature melting furnace; and a transfer unit which is at least partially located in the supply pipe and forcibly injects the liquid waste and solvent into the melting space via a spiral supply flow path.
Claims6
A supply device for supplying liquid waste to a low-temperature melting furnace, the supply device comprising:
- a storage unit in which the liquid waste and a solvent are stored;
- a supply pipe through which the liquid waste and the solvent are supplied from the storage unit to a melting space in the low-temperature melting furnace;
- and
- a transfer unit which is at least partially located in the supply pipe and forcibly injects the liquid waste and the solvent into the melting space via a spiral supply flow path.
A supply method for supplying liquid waste to a low-temperature melting furnace, the supply method comprising:
- supplying the liquid waste to a melting space of the low-temperature melting furnace through a supply pipe using a transfer unit comprising a spiral structure;
- melting the supplied liquid waste in the melting space;
- discharging the molten liquid waste from the melting space;
- and
- decontaminating the supply pipe and the transfer unit by supplying a solvent after the discharge of the liquid waste.
Dependencies are inferred from the claim text.