Sulfur spray gun

Claim 1

SULFUR SPRAY BURNER COMPRISING, IN COMBINATION, A CENTRAL GUIDE ROD, AN INNER CONDUIT COAXIALLY ALIGNED WITH SAID ROD, A FIRST SPIRAL THREADING MOUNTED IN THE ANNULAR SPACE BETWEEN SAID ROD AND SAID INNER CONDUIT, MEANS TO PASS LIQUID SULFUR IN THE ANNULAR SPACE BETWEEN SAID ROD AND SAID INNER CONDUIT, WHEREBY SAID LIQUID SULFUR IS PROVIDED WITH A WHIRLING ROTARY MOTION BY CONTACT WITH SAID FIRST SPIRAL THREADING, AN INNER ORIFICE MEMBER EXTENDING INWARDS FROM THE TERMINUS OF SAID INNER CONDUIT TO A LOCATIN ADJACENT TO THE END OF SAID ROD, WHEREBY SAID LIQUID SULFUR IS DISCHARGED FROM THE OPENING IN SAID INNER ORIFICE MEMBER AS A LIQUID SULFUR SPRAY, AN OUTER CONDUIT COAXIALLY ALIGED WITH SAID ROD, A SECOND SPIRAL THREADING DISPOSED IN THE ANNUAL SPACE BETWEEN SAID INNER CONDDUIT AND SAID OUTER CONDUIT, MEANS TO PASS A SULFUR DISPERSION GAS IN THE ANNULAR SPACE BETWEEN SAID INNER CONDUIT AND SAID OUTER CONDUIT, WHEREBY SAID SULFUR DISPERSION GAS IS PROVIDED WITH A WHIRLING ROTARY MOTION BY CONTACT WITH SAID SECOND SPIRAL THREADING, AND AN OUTER ORIFICE MEMBER EXTENDING INWARDS FROM THE TERMINUS OF SAID OUTER CONDUIT, SAID OUTER ORIFICE MEMBER BEING DISPLACED FROM SAID INNER ORIFICE MEMBER IN THE DIRECTION OF LIQUID SULFUR FLOW, WHEREBY SAID LIQUID SULFUR SPRAY DISCHARGED FROM SAID INNER ORIFICE MEMBER IS CONTACTED WITH SAID SULFUR DISPERSION GAS BETWEEN SAID INNER ORIFICE MEMBER AND SAID OUTER ORIFICE MEMBER AND A MIXED FLUID STREAM COMPRISING SULFUR DROPLETS FINELY DISPERSED IN THE SULFUR DISPERSION GAS IS DISCHARGED THROUGH SAID OUTER ORIFICE MEMBER.