ROTAFLAM®

Product catalog summary

Introduction
The document presents the ROTAFLAM® VERSION 2 upgrade, a retrofit for rotary kiln burners, designed to enhance combustion efficiency and clinker quality while accommodating low-grade fuels.

Key Features

High Momentum Flame: The upgrade offers a hotter, shorter, and thinner flame, improving combustion conditions.
Increased ASF Substitution: Allows for a higher substitution ratio of Solid Alternative Fuels (ASF), such as high sulphur pet coke and solid waste fuels.
Improved Clinker Quality: Enhances clinker quality by reducing sulphur volatilisation and kiln inlet gas temperature.

Performance Improvements

Reduction in Kiln Plugging: Lower sulphur volatilisation leads to less kiln/riser duct plugging.
Enhanced Fuel Burnout: Optimized for complete burnout of low-grade fuels.

Case Studies

Germany (2,500 TPD Cement Plant): Achieved a 75% firing ratio using solid waste fuels and a 40% increase in SO3 in clinker.
Sri Lanka (1,000 TPD Cement Plant): Doubled solid waste fuel firing and increased kiln production by 5%.
Germany (2,500 TPD Cement Plant): Reduced NOx emissions by 10% and achieved an 85% firing ratio with solid waste fuels.

Technical Specifications

Fuel Compatibility: Compatible with a wide range of fuels including coal, petroleum coke, and alternative solid fuels.
Output Range: From 5 MW to 200 MW.
Primary Air Data: Flow rate from 8 to 12% at pressures between 185 mbar to 450 mbar.

Contact Information
For a tailor-made technical proposal, contact Fives Pillard at their Marseille office.

Catalog excerpts

ROTAFLAM® VERSION 2 UPGRADE rotary kiln burner retrofit High momentum flame Increased substitution ratio of Solid Alternative Fuels (ASF) Improved clinker quality Reduction of sulphur volatilisation in the kiln Short, thin flame The latest improvement of the world famous Rotaflam® rotary kiln burner Driving Progress

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Fives Pillard propose a retrofit of the former generation of ROTAFLAM® kiln burners to the new ROTAFLAM® VERSION 2 design (patent protected). Hotter ! Specifically designed to improve combustion of low-grade fuels whilst increasing clinker quality and kiln availability, an upgrade to the new ROTAFLAM® VERSION 2 design provides: • hotter, shorter and thinner flame centered in the kiln excellent conditions for complete burnout of low-grade fuels such as high sulphur pet coke (S >6%), anthracite, solid waste fuels (fluff, plastics, wood chips …) reduction of kiln inlet gas temperature thanks to...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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