FIELD: ferrous metallurgy; wet gas cleaning. SUBSTANCE: device includes gas line with Venturi tube fitted in it on detachable module; confuser and diffuser parts of Venturi tube nozzle are made in form of drive blinds articulated in nozzle throat. Edges of blinds are movably secured on surface of detachable module. Blinds are used as drive adjusting unit for control of Venturi tube nozzle throat. In some versions, pairs of blinds are provided with motion synchronizers connected with blind motion drive by means of rods. EFFECT: reduction of toxic effluents; enhanced ecological safety; simplified construction and facilitated mounting. 14 cl, 11 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR REGULATION OF VENTURI TUBE FLOW AREA OF CONVERTER-GAS WET SCRUBBERS | 1997 |
|
RU2111261C1 |
| METHOD AND OXYGEN LANCE FOR METALS SMELT BLOWING | 1995 |
|
RU2068001C1 |
| APPARATUS FOR SECONDARY COOLING OF MACHINE FOR BILLET CONTINUOUS CASTING (VARIANTS) | 1995 |
|
RU2067913C1 |
| METHOD OF RECONDITIONING OF CONVERTER LINING IN HOT STATE AND DEVICE FOR ITS EMBODIMENT | 1997 |
|
RU2111262C1 |
| TIP OF OXYGEN-CONVERTER LANCE | 1998 |
|
RU2115745C1 |
| METHOD FOR CIRCULATION VACUUMIZING OF LIQUID METAL, SYSTEM AND APPARATUS FOR ACCOMPLISHMENT OF METHOD | 2001 |
|
RU2213147C2 |
| TUYERE FOR BLOW-THROUGH OF METAL MELT AND INJECTION OF POWDERY REAGENTS INTO MELT | 1998 |
|
RU2134303C1 |
| ADJUSTABLE SPRAYER | 1995 |
|
RU2067912C1 |
| VORTEX UNIT OF NOZZLE SETS, GAS BURNER, FOR EXAMPLE | 2001 |
|
RU2180078C1 |
| TUYERE FOR BLOWING MELT METAL | 2000 |
|
RU2181384C1 |
