Venturi scrubber
The REITHER® venturi scrubber is designed for efficient separation of the finest dust aerosols. It is equipped with an adjustable throat cross section which maintains a constant pressure drop across the throat and therefore constant separation efficiency, independent of flow rate fluctuation.
See BAYER-REITHER® for a venturi scrubber including hybrid nozzles.
Range
- Gas flow : up to 250 000 m3/h
- Particle size distribution : > 0.3 µm
- Dust concentration : < 1 g/m3
Separation of
- Superfine dusts (metallic, pigments, flue dust, smoke, silica dust)
- Acid mists (HCl, H2SO4, H3POV…)
- Salt aerosols (chloride, fluorides…)
- Metal oxides (copper, zinc, lead, titanium…)
- Non adhesive agents (Al(OH)3…)
Applications
- Chemical manufacturing (incineration/boiler…)
- Metallurgic industry (iron & steel, metal smelting, metal finishing & plating)
- Pharmaceutical plant
- Pesticides plant
- Paint & coating industry
- Food & beverage industry (atomizer, dryer…)
Advantages
- Simple and compact design
- Cost effective
- High collection efficiency on superfine dusts and aerosols with low pressure drop
- Controllable on different flow patterns, dust loads, etc…
- Simultaneous absorption of gaseous pollutants possible
- Adjustable venturi throat – manual or automatic
- Handles high inlet gas temperatures
- Non-clogging