High-temperature gas generator

A high-temperature gas generating apparatus characterized in that:

• a pair of burner apparatuses each of which has a regenerator and performs supply of arbitrary gas to be heated and exhaust of combustion gas are provided and a combustion chamber of each burner apparatus is connected with a high-temperature gas output means;
• a path along which the combustion gas is exhausted through the regenerator of one burner apparatus and another path along which arbitrary gas to be heated is led into the combustion chamber via the regenerator and the heated arbitrary gas is supplied from the high-temperature gas output means to an arbitrary position are constituted;
• and the high-temperature gas continuously generated and supplied by alternately performing combustion in the burner apparatuses and changing over the two paths.

A high-temperature gas generating apparatus comprising:

• two passages for flowing arbitrary gas to be heated and combustion gas;
• a regenerator which is connected in the middle of the two passages and can pass the arbitrary gas and the combustion gas through the same area at different times by relative rotation between the two passages to transmit sensible heat of the combustion gas to the arbitrary gas with high effectiveness;
• and a burner apparatus for exhausting the combustion gas through the regenerator, one edge of the regenerator being formed into a conical shape and the passage for leading the combustion gas to the regenerator and the passage for outputting arbitrary gas heated through the regenerator being disposed to face the conical edge and to be orthogonal to the regenerator, exhaust of the combustion gas and supply of the arbitrary gas being simultaneously performed through different areas in the regenerator, the arbitrary gas heated to a predetermined temperature being continuously supplied outside by intermittently and continuously rotating the regenerator to relatively changing over the gases passing through the regenerator when having reached a predetermined temperature.