| 摘要 |
The burner comprises an interchangeable powder container which can be mounted on and removed from the burner when it is in a closed state, a pressure chamber (22) arranged within the carrier gas conduit, injectors (10, 16) which can be easily replaced and adjusted, a fast switching device (4, 5, 6) for the oxygen and the fuel gas and a handle (40) of which the gas supply conduits are provided with non-return valves (41, 42). |
