MAS Kiln Burner Catalogue
26Pages

FIRING SYSTEMS FOR THE FUTURE Unitherm Cemcon Firingsystems GesmbH A-1110 Vienna ׷ Grillgasse 51 Austria ׷ Europe Phone +43 1 740 41-0 ׷ Fax +43 1 740 41-28 www.unitherm.co.at >

FIRING SYSTEMS FOR THE FUTURE Unitherm Cemcon Firingsystems GesmbH A-1110 Vienna ׷ Grillgasse 51 Austria ׷ Europe Phone +43 1 740 41-0 ׷ Fax +43 1 740 41-28 www.unitherm.co.at n THE M.A.S.KILN BURNER > n Mono Air-duct System ז Kiln Burner > n How it works > n Flame setting with the M.A.S.Kiln Burner > n Reproducible Flame Setting > n Mixing of Secondary Air into The Flame > n Primary air feeding > n Burner Accessories > n Burner Carriages n SECONDARY WASTE FUELS n FUEL OIL LANCES > n UNIGRESS - ZL > n UNIGRESS DDM/X n SPECIAL FEATURES > n Burner Automation > n Divisible jacket tube for...

FIRING SYSTEMS FOR THE FUTURE Unitherm Cemcon Firingsystems GesmbH A-1110 Vienna ׷ Grillgasse 51 Austria ׷ Europe Phone +43 1 740 41-0 ׷ Fax +43 1 740 41-28 www.unitherm.co.at M.A.S-Burner systems are custom tailored to combine our well proven standard techniques with advanced solutions to meet YOUR KILN REQUIREMENTSFUELS Standard fuels:regular fuel oils,natural gas,high and low caloric coal Waste fuel oils:waste fuel oil with solids,solvents,high viscosity oils Ņ Solid secondary fuels:sewage sludge,plastics,seed,wood chips PERFORMANCE 10 MW up to 250 MW(higher firing performance upon...

FIRING SYSTEMS FOR THE FUTURE Unitherm Cemcon Firingsystems GesmbH A-1110 Vienna ׷ Grillgasse 51 Austria ׷ Europe Phone +43 1 740 41-0 ׷ Fax +43 1 740 41-28 www.unitherm.co.at The most important design criteria for a kiln burner is the manner of primary air intake and handling .Primary air is significantly responsible for effective flame shaping to place the sintering zone where needed. M.A.S.-KILN BURNERHOW IT WORKS Adjustment of the flame shape is performed by means of a flame settingdevice which is externally located and easily accessible on the burnerגscold side.A rod and pinion drive...

FIRING SYSTEMS FOR THE FUTURE Unitherm Cemcon Firingsystems GesmbH A-1110 Vienna ׷ Grillgasse 51 Austria ׷ Europe Phone +43 1 740 41-0 ׷ Fax +43 1 740 41-28 www.unitherm.co.at The flame setting device is designed with consideration of the kiln dimensions and is operated from the burnerגs cold end.The numbers on the scale of the flame setting device refer directly to the adjusted deflection angle of the MAS-nozzles.The numbers range from 1 to 9 and are called scale numbersӔ.Scale number adjustment to set1 the longest possible flame 9 the shortest possible flame any intermediate...

FIRING SYSTEMS FOR THE FUTURE Unitherm Cemcon Firingsystems GesmbH A-1110 Vienna ׷ Grillgasse 51 Austria ׷ Europe Phone +43 1 740 41-0 ׷ Fax +43 1 740 41-28 www.unitherm.co.at The important factors for flame shape adjustment of the M.A.S.-Burners are the setting of: In addition,the combustion quality can be influenced by central air flow. SCALE NUMBER (long or short flames) and the MAS AIR PRESSURE(sharp or soft flames) Pressure of MAS-airScale numberPressure of Central air Pressure Scale number Pressure flow setting of M.A.S.airon flame setting deviceflow setting of central-airincrease or...

FIRING SYSTEMS FOR THE FUTURE Unitherm Cemcon Firingsystems GesmbH A-1110 Vienna ׷ Grillgasse 51 Austria ׷ Europe Phone +43 1 740 41-0 ׷ Fax +43 1 740 41-28 www.unitherm.co.at The M.A.S.injection system creates single air jets and,between these air jets are created zones with negative pressure .In this way,hot secondary air is drawn strongly into the flame.This provides a quick and homogenous mixing of secondary air with fuel and combustion gases,a rapid ignition ,a hot sharp flame , significant heat transfer to the clinker bed and excellent burnout conditions.Unitherm Cemcon produced...

FIRING SYSTEMS FOR THE FUTURE Unitherm Cemcon Firingsystems GesmbH A-1110 Vienna ׷ Grillgasse 51 Austria ׷ Europe Phone +43 1 740 41-0 ׷ Fax +43 1 740 41-28 www.unitherm.co.at IGNITION BURNER For rotary kiln burners the installation of an ignition burner is required according to EN 746-2 for operation without supervision. Ignition fuel: Natural Gas,Propane Gas or Diesel Kind of ignition: High voltage Flame control: Ionization rod Ignition air: Taken from primary air,no additional fan necessary INTERNAL FLAME SCANNER The unit consists of: We provide דinternal flame scanning enabling a direct...

FIRING SYSTEMS FOR THE FUTURE Unitherm Cemcon Firingsystems GesmbH A-1110 Vienna ׷ Grillgasse 51 Austria ׷ Europe Phone +43 1 740 41-0 ׷ Fax +43 1 740 41-28 www.unitherm.co.at WASTE FUELS FIRED THROUGH THE KILN BURNER Beginning in 1996,Unitherm Cemcon was one of the first companies to supply kiln burners fired with solid secondary fuels. Pneumo-Swirl technique. Using secondary waste fuels requires consideration of the following: Liquid secondary waste fuels fired through the kiln burner: Technical feasibility - chemical influence on the clinker process Economic conditions - fuel regularly...

FIRING SYSTEMS FOR THE FUTURE Unitherm Cemcon Firingsystems GesmbH A-1110 Vienna ׷ Grillgasse 51 Austria ׷ Europe Phone +43 1 740 41-0 ׷ Fax +43 1 740 41-28 www.unitherm.co.at TYPICAL SOLID SECONDARY WASTE FUELS: wood saw dustshredded wasteshredded plasticsSewage sludge,sunflower seed,animal meal,pulverized fuel ash,and many othersׅ CONSIDERATIONS:Load factor: Load factor ranges primarily depend upon waste fuel used,bulk densityand length of conveying distance. Medium velocity: Velocity should be within the range of 27 m/s up to 45 m/s (90 -145 ft/s) Particle sizes: The relation between...

FIRING SYSTEMS FOR THE FUTURE Unitherm Cemcon Firingsystems GesmbH A-1110 Vienna ׷ Grillgasse 51 Austria ׷ Europe Phone +43 1 740 41-0 ׷ Fax +43 1 740 41-28 www.unitherm.co.at OIL LANCE UNIGRESS ZL FOR KILN FIRING SYSTEMS The UNIGRESS ZL high pressure fuel atomizer lances are designed for regular > forward flow but also for the more sophisticated forward/return flow controlmode .This enables kiln burner oil operation without nozzle change due to a total control range of 1:8 on forward/return flow control mode. FROM START-UPTO FULL LOAD Prerequisite: The fuel oil valve train (as a control...