| 摘要 |
PURPOSE:To provide a radiant tube in which a space around a burner can be reduced, a thermal efficiency can be improved and an operating environment can be improved. CONSTITUTION:A heat storage type combustion radiant tube comprises heat storage units provided at both ends of a tube body 4, wherein the units 5 are embedded in a furnace wall 6. Thus, a space around a burner can be reduced, heat dissipation can be suppressed, and hence a thermal efficiency can be improved by about 15%. |
