Combustion and Heat Transfer Engineers


System Technologists Pvt. Ltd.

Swirl Flame Rotary Kiln Burners

Product Summary

Singhania System Technologists Pvt. Ltd. has installed over 80 Swirl Flame  Rotary Kiln Burners in India & abroad.  The largest size of the Rotary Kiln Burner manufactured so far is 147 MKCal/hr. on a 11,000 TPD Rotary Kiln which used lignite as a fuel for a Cement Plant.  The Swirl Flame Kiln Burner has a proven track record for satisfactory performance on low grade pulverised Coal, Pet coke, Lignite Agro waste, Low BTU gases, LNG, Natural Gas, Fuel Oil & various liquid waste fuels.  The Burners are customized to suit combination firing with minimum amount of primary air i.e. 5 to 7% depending on the applications.


Firing Range :


2 MKCal/hr. to 147 MKCal/hr. (Perhaps one of the largest Kiln Firing System).


Fuel :


Rotary Kiln Burners as designed to fire any fuel given below alone or in combinations either is given ration or 100% independently

· Pulverised Coal, any grade.

· Pulverised Lignite.

· Pulverised Pet-coke.

· Agro waste such as, groundnut shell, Rice husk, coffee shell etc.

· Shredded tyres, plastic & house hold waste.

· Propane / LPG.

· LNG / CNG.

· Natural Gas.

· Low BTU gases such as Producer Gas, Coke Over Gas, Blast Furnace Gas, Refinery Gas etc/

· Furnace Oil, LDO, HSD, LSHS, and any grade of Liquid Fuel.

· Waste liquid sludge from DG sets and other equipments.


Burner Accessories :


· LPG / Gas assisted ignition system.

· Compressed air assisted / Mechanically atomised Burner Guns.

· Specifically designed Burner Anchors.

· Totally adjustable manual / Electrically operated Burner Trolleys.

· “State of the Art” Flame safe guard & Burner management system.


Salient Features :


· Concentric stable, steady and bright flame formation.

· Better Flame Control.

· Higher Axial Air thrust ensures a Concentric & Concentrated Flame.

· Low NOx Control.

· Low Lever of free lime in product.

· The primary air velocity control through adjustable & variable nozzle tips Control, during operating conditions.

· Rugged & well designed Burner components ensures high component life even with lightly abrasive fuels such as low grade coal with 35-40% ash.

· Specifically designed flame stabilizer ensures quick ignition & flame stability.

· High turn down ratios