Thickener - Import export

In the process of treating waste water, fine biological sludge is constantly produced during the decomposition process at a sewage treatment plant. For a stable decomposition process in the biological treatment phase, the sludge produced in the secondary sedimentation pond, also known as excess sludge, is removed and fed into the digestion tower. Flottweg's OSE decanters thicken the sludge before it enters the digestion tower. Sewage treatment plants benefit from an even feeding of the digestion tower and can thus optimally use the volume of the digestion tower. The Flottweg OSE decanter is specially designed for sludge thickening. ► Highest gas yield through constant feeding of the digestion tower ► Best possible thickening even with changing feed conditions ► Larger sedimentation volume (due to deep pond and steep cone) enables highest power density (10 - 20 percent) with minimum space requirement

A quartz material / glass-encased, spiral-shaped, electrical heating coil with a large surface, which is mounted in a quartz material reflector shell with a handle, allows liquids to be heated indirectly by infrared radiation. This is used for the fast, economical evaporation or concentration of liquids. Due to this principle, only the surface of the liquid is heated very strongly, as the thermal radiation is absorbed even after shallow penetration, thus enabling gentle, uniform evaporation.In contrast to boiling evaporation, there is no loss of substance due to splashes from a moving boiling surface. Since surface evaporators are made exclusively from the material fused quartz / glass, it is possible to use the advantages of the material, such as good IR permeability, heat and heat change resistance, lowest electrical conductivity, exceptionally high chemical purity and resistance as a material. It complies with EC Directive 89/336 / EEC and EC Directive 73/23 / EEC.

Plastic-coated steel cablestrands are cut to length using a special shear cut module and then stripped with the cutting module of the AM3500 without the wires "jumping open".Bare steel cable wires are transported by the modified AM 3500 directly to the special cutting machine, which is coupled between the AM 3500 and the material stacker and which cuts the material to length by a thermal process. Due to the special electric welding process used here, the individual wires do not twist up during cutting, and a smooth rope start and a smooth rope end without thickening are produced. Long steel cable wires/strands are placed in a tray after processing, while short pieces of material fall down a chute into a collecting container. With the high-performance solution developed by Metzner, the customer can process different types of material in different processes. Further advantages of the machinery are high precision, high quality, an increase in productivity and lower personnel costs.