Drying technologies

Lippert is presenting the course of a project from the development of an appropriate drying curve to the design and engineering of a modern, fully automatic dryer for ceramic products.

Special attention is given to experience of the inter­action between air temperature, relative air humidity and especially air velocity during the different drying phases. To conclude, with reference to examples, selected new dryer developments are presented with their excellent results from operation in the field.

Franz Scharnagl, Maschinen- und Stahlbau
Julius Lippert GmbH & Co. KG  

Related articles:

Issue 8/2016

Hybrid dryer

TCKI has developed a new drying process for chamber dryers (hybrid dryers) that can reduce the specific annual energy consumption for drying from approx. 4?000 to roughly 3?000?kJ/?kg water. It...

more
Issue 3/2019 Stefan Falkner, Karl Ponweiser

Modelling, simulation and validation of brick drying in a laboratory chamber dryer

1 Introduction Convective drying is a very energy intensive process, because the latent evaporation enthalpy required for removing the entire moisture content must be supplied. Also, convective dryers...

more
Issue 1-2/2011

Energy-efficient drying of bricks with the “Paraflow” dryer from Keller HCW

Since the beginning of the 1990s, Keller HCW has been successfully using Ecorapid dryers. The name is a composition of Economic und Rapid, thus meaning economic rapid drying. In times of exploding...

more
Issue 03/2013

Germany‘s ambient-air drying potential

1 Introduction For several years now, a proposal to “revive” ambient-air drying has been making the rounds. While “finished” drying is achievable in Central Europe, it is also very uneconomical....

more
Issue 9/2011

Improving dryer efficiency and output

1 Introduction The design of the dryer, a crucial component in the clay brick production process, has a significant influence on the type of production plant, its size and output as well as on the...

more