Multi-stage cyclone melting furnace adaptive to organic solid waste treatment

The utility model discloses a multi-stage cyclone melting furnace adaptive to organic solid waste treatment. The multi-stage cyclone melting furnace comprises a slag discharging cavity; the first-stage mixing cavity is positioned above the slag discharging cavity; the second-stage mixing cavity is positioned above the slag discharging cavity; the first-stage fuel gas and residual carbon distribution pipe is communicated with the first-stage mixing cavity and can generate a first gas flow in the first-stage mixing cavity, and the rotation direction of the first gas flow is the first direction; a first-stage combustion-supporting gas distribution pipe; a first-stage reaction chamber; a second-stage mixing chamber; a secondary fuel gas and residual carbon distribution pipe; a second-stage combustion-supporting gas distribution pipe; and a second-stage reaction chamber. According to the cyclone melting furnace, gasified residual carbon is subjected to melting treatment by utilizing a high-temperature environment