Static mixer

Static mixer
A promotional sample of a helical static mixer enclosed in a clear tubular housing
UsesMixing
Related itemsMagnetic stirrer, vortex mixer

A static mixer is a device for the continuous mixing of fluid materials, without moving components.[1] Normally the fluids to be mixed are liquid, but static mixers can also be used to mix gas streams, disperse gas into liquid or blend immiscible liquids. The energy needed for mixing comes from a loss in pressure as fluids flow through the static mixer.[2] One design of static mixer is the plate-type mixer and another common device type consists of mixer elements contained in a cylindrical (tube) or squared housing. Mixer size can vary from about 6 mm to 6 meters diameter. Typical construction materials for static mixer components include stainless steel, polypropylene, Teflon, PVDF, PVC, CPVC and polyacetal. The latest designs involve static mixing elements made of glass-lined steel.

  1. ^ Paul, Edward L. (2004). Handbook of Industrial Mixing-Science and Practice. Hoboken NJ: John Wiley & Sons. pp. 399 section 7-3.1.4. ISBN 0471269190.
  2. ^ Albright, Lyle F. (2008). Albright's Chemical Engineering Handbook. Boca Raton FL: CRC Press. p. 682. ISBN 978-0824753627.

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