Raymond® turbine classifiers for RS and RP bowl mills0 pages
With more than 100
nnnnyears of experience,
nnnnAlstom is a leader in the
nnnndesign, manufacturing
nnnnand construction of
nnnnindustrial milling and
nnnnclassification eguipment
nnnnADVANTAGES
nnnn• Achieve more accurate, precise and lower top particle
nnnnsize control.
nnnn• Ability to produce a finer, pulverized coal product,
nnnnimproving the minus 200 mesh product by as much as
nnnnlOVl5°/o.
nnnn• Achieves a more accurate classification, resulting in a
nnnnsteeper particle size distribution.
nnnn• Meets NFPA85F requirements.
nnnnOVERVIEW
nnnnThe Raymond bowl mill is the worldwide industry
nnnnstandard for simultaneously pulverizing, classifying and
nnnndrying coal and petroleum coke used to fuel cement, lime
nnnnand power plants, as wells as other industrial process
nnnnapplications. Pulverized fuel fineness requirements may
nnnnrange from 70% to 95%, or more, passing 200 mesh
nnnn(74 microns).
nnnnBy replacing the standard double cone classifier of the bowl
nnnnmill with a dynamic turbine classifier, significant advantages
nnnnresult which enchance the overal system performance,
nnnnparticularly in meeting the higher fineness specifications of
nnnn85% and above passing 200 mesh (<15R 75 microns).
nnnnUpgrade for Improved Particle Size
nnnnControl and Higher Fineness of
nnnnPulverized Coals and Coke
nnnnThe turbine rotating components have been designed using
nnnnthe best available mechanical technology, the goal being
nnnnyears of trouble free operations in the difficult environment in
nnnnwhich the bowl mill and turbine classifier will be required to
nnnnoperate.
nnnnYour existing bowl mills, either RB (deep bowl) or
nnnnRS/RP (shallow bowl) designs can be retrofitted with turbine
nnnnclassifiers, while adhering strictly to NFPA 85F requirements.
nnnnTPW/BPR0S/RSRPWS12/eng/STXC/O6.12/US/7674 © - ALSTOM 2012. ALSTOM, the ALSTOM logo and any alternative version thereof are trademarks and
nnnnservice marks of ALSTOM. The other names mentioned, registered or not, are the property of their respective companies. The technical and other data contained in
nnnnthis document is provided for information only, ALSTOM reserves the right to revise or change this data at any time without further notice.
nnnnPOWER
nnnnALSTOM
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