2nd Inventors' Olympiad - GENIUS 2000 Budapest, Virtual Exhibition

Registry number: B-127 Category: B Country: Hungary
High speed mixer and homogenizer with no moving parts (TETRAMIX)
The invention
  • The problem to be solved:
    Quick and perfect mixing and/or hundred percent homogenization of materials of different or similar state of aggregation.
  • Definition:
    The equipment is for mixing materials of similar or different state of aggregation more specifically for creating liquid to liquid, liquid to suspension, gas or powder medium. Mixing of the components passing through the mixing space (typically a tubular housing) is effected by special form tetrahedral elements inserted in said housing.
  • Presentation:
    TETRAMIX is a no moving part equipment for mixing materials of similar or different state of aggregation, that is for forming liquid to liquid, liquid to suspension, liquid to granulate or powder as well as gas to gas mixtures. The initial stream is split into for sub-streams on the special mixing inserts. As the stream impacts on subsequent inserts such splitting and recombination occurs on each insert. Essentially, each mixing insert quadruples the number of splits. For example, in a stream passing through a device consisting of 12 inserts, the number of splits and their variation is more than 16.7 million. This dominantly stream-splitting form of mixing is typical to thick, viscous materials. A further special feature of the mixing insert is that they create turbulence in both axial and radial directions, resulting in tunnel-free, quadratic and perfect intermixture of the components. The latter, turbulent mixing is typical to materials with densities similar to water. Perfect mixing and practically 100 percent homogenization can be attained by combination of the above two mixing patterns. The required energy is provided by the kinetic energy of the flow. Preferable field of application of the equipment is where physical and chemical processes take place in seconds or where high homogenization grade of the end product is required. Such fields are water, environment, pulp, spirits, food, pharmaceuticals, heavy and light chemical industry applications.

  • Application: industrial
  • Advantages:
    Minimal usage energy and additives, maximized mixing and homogenizing efficiency, high end-product quality. Due to the absence of moving parts, the equipment does not require maintenance and no operational disturbance or equipment failure may arise. Its practically unlimited operational life time involves insignificant investment and negligible operational costs.
  • Stage of development: industrial product
  • Documentation available: yes
The inventor(s)
  • Name(s): László LÉNÁRT
  • Self introduction: M.S. Mch. Eng., Post-grad. Eng. In waterworks, Head of L&L Engineering Services, Member of the Chamber of Engineers, Expert in water management. Management and implementation of special filtration, mixing related as well as complex drinking/industrial water supply projects.
The protection
  • Form: Utility model (1215 U)
  • Priority: 06.09.1996
  • Countries where it is force: Hungary
Business intention: Licensing of know-how and/or rights for distribution of the product as well as selling said product.
Contact
  • Name: László LÉNÁRT
  • E-mail: genius@inventor.hu
  • Fax: +3648- 317 672
  • Address: H-3700 Kazincbarcika, Paál L. u. 45, Hungary