| 摘要 |
PROBLEM TO BE SOLVED: To provide a single end type radiant tube combustion device capable of reducing exhaust heat loss while avoiding an elongated formation of heat reservoir storing part and simplifying assembly configuration. ! SOLUTION: The single end type radiant tube combustion device comprises: an outer heat reservoir part Se storing an outer heat reservoir 7 in it, having an outer air supplying/discharging port 8 for supplying air in it or discharging air out of it and arranged while being communicated with a base end side of an outer combustion space 3; and an inner heat reservoir part Si storing an inner heat reservoir 11 in it, having an inner air supplying/discharging port 12 for supplying air in it or discharging air out of it and arranged while being communicated with a base end side of an inner pipe 2. The inner pipe 2 is arranged while being protruded from the base end of an outer pipe 1 toward a rear side in an axial direction of the outer pipe 1. The outer heat reservoir part Se is arran |
