LJM - Lind Jensen, patented adjustable nozzle for sand separation systems

Product description:
The patented adjustable nozzle has been developed by Stjernholm A/S for the company’s agricultural sand separation system. The nozzle automatically regulates the outlet opening in the hydrocyclone based on dry matter measurements and the flow of incoming slurry. This allows the separation of liquid, sand, sludge and other solid materials to be continuously adjusted to current operating conditions. The solution contributes to stable performance while also optimising operating time.

Expert description:
Traditional cyclones for sand separation use a fixed nozzle or underflow outlet. Cyclones operate by exploiting differences in material density, but they require a start-up period before materials reach the velocity needed for effective separation. With the adjustable nozzle, start-up time can be reduced, enabling effective separation of sand and slurry to be achieved more quickly. The nozzle can also be adjusted according to the characteristics of the incoming slurry. Both features contribute to improved separation efficiency and reduced operating time.

Contact details:
LJM - Lind Jensen
Stand: L9248
Contact: Søren Jørgensen
Email: sj@ljm.dk
Telephone: +45 61 55 85 92
Website: https://ljm.dk/agro/