BEUMER GROUP GMBH & CO. KG

Beumer Group develops screw weigh feeders for precise and controlled feeding of alternative fuels

To reduce the use of expensive primary fuels like coal and oil in energy-intensive cement production, operators focus increasingly on alternative fuels and raw materials. Beumer Group offers tailor-made systems for the entire material flow chain – from receiving and unloading the delivery vehicle to storing, sampling and conveying the materials. For precise and controlled feeding, the system provider has now developed a screw weigh feeder suitable for a variety of materials.

The majority of alternative energy sources are fuels such as chopped waste tyres, plastic, paper, composite materials, textile and scrap wood mixes. They have different bulk densities and can have an extremely high moisture content. These inhomogeneous bulk materials require considerable know-how in their handling. To be able to feed this material mixture, Beumer Group in cooperation with its customers developed a screw weigh feeder, which can be equipped with an automatic calibration system. The highly precise system is suitable for the continuous, controlled and reliable transport of various bulk materials. Even explosives can be safely conveyed as all components are available also in the ATEX version.

The controlled feeding capacity is up to 30 t/h. The system is dimensioned for bulk densities reaching between 0.08 and 0.8 t/h per m3 and the regulation ration is 1:20. Depending on the local conditions, the weighing tolerance is between 1 and 2 % and enables very high consistency in controlled feeding. In addition, the completely closed screw weigh feeder is protected against dust and other environmental stress.

//www.beumer.com" target="_blank" >www.beumer.com:www.beumer.com

x

Related articles:

Issue 6/2022 BEUMER GROUP

Beumer Group supplies individual single-source solutions with regard to the handling of alternative fuels

Cement is the most commonly used building material worldwide, and is continuously growing. However, manufacturers have to comply with ever stricter environmental regulations in order to get air...

more
Issue 4/2021 BEUMER GROUP GMBH & CO. KG

Beumer provides Märker Zement with single-source solution for alternative fuels

In production, Märker Zement GmbH relies on alternative fuels (AFR). The manu-facturer has therefore commissioned Beumer Group with the supply of a single-source solution that is able to convey and...

more
Issue 5/2021 BEUMER GROUP GMBH & CO. KG

Lafarge Zementwerke GmbH relies on the Beumer single-source solution

In Austrian Styria, the small village of Retznei lies directly on the Mur river. Many inhabitants in this area make a living from growing grapes, fruit, pumpkins and beans. However, the most important...

more
Issue 7-8/2019 KUKLA WAAGENFABRIK GMBH & CO KG

Alternative fuels: dosing to optimize

Belt weigh feeders for alternative fuels serve in the continuous feeding of cement kilns and combustion boilers with alternative fuels. Such weighers must satisfy particularly demanding requirements,...

more
Issue 12/2011

The tubular weigher WeighTUBE® – the innovative bulk material dosing system

1 Alternative fuels for the cement industry Particularly in the cement industry, recent years have seen the replacement of conventional fossil fuels with alternative fuels. Aside from biomass, sewage...

more