MELTING FURNACE
PROBLEM TO BE SOLVED: To regulate temperature at a dam part provided at the sludge delivery section of a melting furnace. SOLUTION: Bottom wall of a melting furnace 1, i.e., a sludge delivery section 10, is embedded with cooling pipes 11. A cooling pipe 11a closest to a dam part 13 is embedded with...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To regulate temperature at a dam part provided at the sludge delivery section of a melting furnace. SOLUTION: Bottom wall of a melting furnace 1, i.e., a sludge delivery section 10, is embedded with cooling pipes 11. A cooling pipe 11a closest to a dam part 13 is embedded with a heat pipe 15. The heat pipe 15 is a bottomed tubular body having closed end and injected with liquid sodium or naphthalene. The heat pipe 15 has one end planted planted on the cooling pipe 11a and the other end being inserted into the top part of the dam part 13 while inclining slightly. A plurality of heat pipes 15 are planted on the cooling pipe 11a at a constant interval. |
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