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Plasmakissen zur Behandlung von Objekten


Kurzfassung

Vorrichtung und Verfahren zum Behandeln von Objekten und Schüttgut, mit einem physikalischen Plasmakissen bei Atmosphärendruck. Das Plasma tritt aus dem Entladungsraum in den Behandlungsraum durch einen Lochboden mit einer Vielzahl an Löchern, wobei ein Plasmakissen entsteht, welches die Objekte abstützt, bewegt und behandelt.


Hintergrund

Device and method of treating objects & bulk materials with a physical plasma cushion at atmospheric pressure. The plasma passes from the discharge chamber to the treatment chamber through a sparger plate comprising a multitude of holes, producing a plasma cushion, which supports & transports the objects while treating them.


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Problemstellung

Several plasma devices and methods do exist for the treatment of objects, particularly their surfaces. Some even include a complicated turbulent gas flow through the treatment chamber. But all these devices ususally do not treat all the surfaces from all the sides of the objects by themselves. This is particularly important for the treatment of bulky materials, like e.g. grains, seeds or fibers.


Lösung

The present invention therefor has the object of providing a device and a method which enable the easy treatment of all the surfaces of an object or bulky material, like grains, seeds or fibers, and supporting its further transport using a plasma cushion at atmospheric pressure. The plasma source is integrated in the conveyor line. The activated plasma passes from the discharge chamber to the treatment chamber through a sparger plate comprising a multitude of holes, producing a plasma cushion, which supports & transports the objects while treating them. Thus, the plasma cushion enables a homogeneous treatment of all sides from all objects & bulky materials, while transportating them through the conveyor.


Vorteile

  • All around plasma treatment of bulky materials.
  • Combination of transportation and plasma treatment.
  • High filling levels possible.
  • Adaptable transportation rates.
  • Activation, cleaning or disinfection of bulky materials.
  • Separation of different bulky materials possible (e.g. trough particle size or density). 
  • Easy use of cold physical plasma at atmospheric pressure.

Anwendungsbereiche

The innovative plasma cushion technology can be used to treat different objects and particularly bulky materials, like e.g. grains and seeds (disinfection), wood fibres (improve their surface binding), powders, granulates, etc.. to clean, disinfect or activate them.


MBM ScienceBridge GmbH

Dr. Stefan Uhle
0551-30724 154
suhle@sciencebridge.de
www.sciencebridge.de
Adresse
Hans-Adolf-Krebs-Weg 1
37077 Göttingen



Entwicklungsstand

Labormuster


Patentsituation

  • EP 2306792B1 erteilt
  • DE erteilt
  • FR erteilt
  • GB erteilt

Stichworte

MBM ScienceBridge GmbH, Technologieangebot, Technologietransfer, HAWK, Fachhochschule Hildesheim/Holzminden/Götingen, Wolfgang Viöl, EP2306792B1, Plasma, Gerät, Behandlung, Plasmakissen, Objekt, Atmosphärendruck, Schüttgut

Angebot Anbieter-Website


Kontakt | Geschäftsstelle

TransferAllianz e. V.
Christiane Bach-Kaienburg
(Geschäftsstellenleiterin)

c/o PROvendis GmbH
Schloßstr. 11-15
D-45468 Mülheim an der Ruhr