Our mass transfer floors can be supplied in the following designs:

Envelope construction with integrated drainage shaft wall

An additional sealing ring/strip is used to seal the individual base sections to each other and the split drain walls on the gas side.

construction and mechanical design

Pot design with guide ring

The gas-side seal between the individual base sections is provided by the guide ring. The notch for the anti-rotation device is located in the guide ring.

Pot design with guide ring for gas-tight sealing and anti-rotation protection of column bases

Pot design with sealing groove

The individual floor sections are sealed against each other on the gas side by a groove set into the floor panel with a seal running around it.

Pot design with integrated sealing groove for leak-free connection of column internals

Design for intermediate flanging

Base plate with or without circumferential perforation for installation between the appliance flanges.

Base plate for mounting between flanges – for targeted flow through columns

Drainage shaft designs

The shell construction with integrated drainage shaft wall is basically the same as conventional metal floor constructions and can therefore also be used for high liquid loads. All other variants can only be fitted with a drainage shaft body or drainage pipes and are therefore only suitable for very low to medium liquid loads.

Drainage shaft designs in jacket construction for different liquid loads

Ground anchor

The floor anchors prevent deflection of the floor panels and possible lifting of the individual floor sections in the event of high gas loads. This often eliminates the need for complicated and cost-intensive substructures. Our patented anchor construction is designed to be liquid-tight.

Patented ground anchor prevents deflection and lifting of ground shots

Strength calculation

The special material properties of the plastics used are taken into account when creating the mechanical design. If required, a strength and deformation analysis of the component can be carried out using an FEM simulation.

Strength calculation and FEM simulation for the mechanical design of plastic components