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Reactors

Pipe reactors enable intensive flow-through sonication of high volume flows in process engineering and are also used for wire cleaning.

Tubular reactor SONOBLOC 2 inch

The BANDELIN tubular reactor enables the flow treatment of high volume flows in process engineering and is also used in wire cleaning. The oscillating systems are mounted on the outside of the reactor tube, which means that there is no need for internals inside the reactor tube. The tubular reactor is therefore particularly insensitive to blockages when sonicating substrates containing solids.

Properties:

  • Large-volume flow-through sound reinforcement over the entire
    Pipe cross-section of the reactor
  • Advantageous intensive sonication of thin and/or
    thread-like products thanks to a pronounced focus zone
    in the reactor tube
  • Space-saving narrow design for tight spaces
    Parallel installations
  • Optimised version for 25 kHz or 40 kHz
    Ultrasonic operating frequency
  • Easy scale-up for expandable series or
    Parallel operation due to modular design
  • Simple installation and versatile use thanks to
    Victaulic connection technology; optionally with threaded,
    Flange or Tri-Clamp connections
  • Extra long service life thanks to 3.6 mm thick
    Stainless steel pipe material 1.4404
  • Standard version with housing protection class IP 30.
    For use in environments with increased dust and
    Exposure to moisture with degree of housing protection
    IP 65.
  • Reproducible results through power control
    via a microprocessor-controlled ultrasound generator.

Victaulic connection

on 2" and 3" pipe diameter

Disinfection

Support of disinfection (bacteria killing) in water and waste water treatment

Flange connection

Welding neck flange DIN 2633 ND 16 DN 50 - from 2" pipe diameter

Clamp connection (Tri-Clamp)

DIN 32676, ISO clamping spigot, DN 50 flange diameter 77.5 mm to 2" pipe diameter

External thread

on 2" pipe diameter

Supportive

Support of industrial and biotechnological processes for cleaning, disintegration, degassing and deagglomeration

Tubular reactor SONOBLOC 3 inch

The 3-inch tubular reactor was developed for the ultrasonic treatment of high volume flows or substrates with a high solids content. Due to the unique design, there is no need for internals or a change in the cross-section in the reactor, which makes the tubular reactor particularly insensitive to blockages. The BANDELIN tubular reactor is primarily used in biogas plants to increase the biogas yield by comminuting the biogas substrate.

Applications:

  • Intensive ultrasound treatment of flexible filamentous
    products and from wire or ribbon-shaped
    Endless profiles
  • Acceleration of disintegration and/or dismantling
    organic material to increase biogas yield
    and in the treatment of sewage sludge
  • Support for the disinfection of germ- and
    parasite-contaminated fish farm recirculation waters
  • Dispersing solids in liquids
    (pharmaceutical production)
  • Support for disinfection (bactericidal action)
    in water and wastewater treatment
  • CO2 degassing from aqueous reactants
  • Efficient cleaning of fats, oils and emulsions
    and/or crack residues in the individual and
    Multi-wire cleaning
  • Support for industrial and biotechnological
    Cleaning and disintegration processes,
    Degassing and deagglomeration

Structure and mode of operation

The illustrations show the schematic structure of a type RB 8 tubular reactor. Tubular reactors enable intensive flow-through sonication of high volume flows in process engineering and are also used for wire cleaning. In this design, the powerful oscillation systems are fixed to the outside of the reactor tube, which means that there is no need for internals inside the reactor tube. Tubular reactors are therefore particularly insensitive to blockages when sonicating substrates containing solids. Different reactor sizes are available depending on the desired dwell time of the medium to be sonicated in the cavitation field.

VORTEX vortex reactor

The tubular reactor enables the flow treatment of high volume flows in process engineering and is also used in wire cleaning. The oscillating systems are mounted on the outside of the reactor tube, which eliminates the need for internals inside the reactor tube. The tubular reactor is therefore particularly insensitive to blockages when sonicating substrates containing solids.

Applications:

  • High-intensity flow-through sonication through
    Targeted rotation of the sonication medium
    in the reactor
  • High process yield due to cavitation-intensive
    Ultrasonic near field in narrow reaction gap
  • Efficient omnidirectional characteristic due to large
    External reactor equipment
  • Wide range of applications thanks to single-frequency or TwinSonic
    Version for 25 kHz and/or 40 kHz
    Ultrasonic operating frequency
  • Easy scale-up for expandable series or
    Parallel operation due to modular design
  • Simple installation and versatile use thanks to
    Victaulic connection technology; optionally with threaded,
    Flange or Tri-Clamp connections
  • Long service life thanks to 2.6 mm thick stainless steel
    Pipe material 1.4404
  • Reproducible results through power control
    via a microprocessor-controlled
    Ultrasound generator
Structure and mode of operation The illustrations show the schematic structure of the type WB 4 vortex reactor. The vortex reactor enables the defined flow of the liquid medium to be sonicated through a double slit and guarantees homogeneous sonication on the particularly cavitation-intensive inner surface of the reactor tube. Additional turbulence of the medium to be sonicated as it enters the reactor tube further improves homogenisation.

Applications:

  • Ultrasonic intensive treatment of flexible filamentary products and of wire- or belt-shaped endless profiles
  • Acceleration of disintegration and/or decomposition of organic material to increase biogas yield and in the treatment of sewage sludge
  • Support for the disinfection of fish farm recirculating waters contaminated with germs and parasites
  • Dispersing solids in liquids (pharmaceutical production)
  • Support of disinfection (bacteria killing) in water and waste water treatment
  • CO2 degassing from aqueous reactants
  • Efficient cleaning of greases, oils, emulsions and/or crack residues during single and multi-wire cleaning
  • Support of industrial and biotechnological processes for cleaning, disintegration, degassing and deagglomeration

Bandelin Electronic

Quality since 1955

We - a Berlin-based family business in its third generation - specialise in the development, manufacture and distribution of ultrasonic devices, corresponding accessories and application-specific cleaning and disinfection preparations. The high vertical range of manufacture, a modern production facility and motivated employees distinguish us and are guarantors for constantly new quality products.

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