Plastic conveyor system

for large componentsfor tiresfor mineral material

Old tires, shredded tires, plastics and other oil-based mineral products – large volumes of alternative fuels are available at low cost and can be safely disposed of using the high-temperature process in the rotary kiln systems in cement works, leaving no residues. Alternative fuels for economical re-use in cement plants Our systems enable these alternative materials to be stored, separated, weighed, metered out and transported efficiently and without harming the environment. It is also possible to change fuel types. These plants thus ensure that kilns in cement works are operated and fuelled much more economically. At the same time, the ash from the alternative fuels is added to the mineral components of the cement clinker and thus reduces the volume of additives needed. Features • Economical energy recovery • Low-cost waste disposal • No unacceptable environmental impacts • Fuel types can be changed • Precisely metered combustion processes Using alternative fuels Pre-processing of waste into a high grade alternative fuel and its application is becoming increasingly attractive to reduce production costs and CO2 emissions – especially for energy-intensive areas like the cement and lime industry. Furthermore, all organic pollutants will be destroyed in the kiln at temperatures of approximately 2,000 °C and will be absorbed by the surplus of finely ground limestone. The use of different types of alternative fuels is governed by the availability in a given region and especially the economic aspects.