buss-sms-canzler cf t-comb ifluidization technology ... · moreover, the combi fluidization...
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CFT - Combi Fluidization TechnologyMultipurpose Drying
Buss-SMS-Canzler
Buss-SMS-Canzler has extensive experiencein contact drying with thin film and segmenteddisc dryers.The Combi Fluidization Technology is an inno-vation of our partner VER VerfahrensingenieureGmbH. The Combi Fluidization Technologycombines contact and fluidized bed drying, andhas its strengths in the economic treatment ofsludges and pastes that are difficult to handle.The fluidized bed in the horizontal dryer is pro-duced mechanically, by a rotating paddle sys-tem. For processes under atmospheric pressure,steam can be applied as additional heat trans-fer medium and also serves as inertization.
The main component of the Combi FluidizationTechnology is the CFT dryer. This dryer is filledwith dry product, which is fluidized by the rotor.The wet product is fed into the hot fluidized bed,and is immediately encapsulated by the dryproduct. Due to the movement of the fluidizedbed, the wet product is evenly distributedthroughout the dry product and dried efficiently. By encapsulating the wet feed, sticky phases,product balling, and product sticking or formingcrusts on the wall are largely avoided.
The whole process can be compared with theconventional drying with external reflux system.However, with our Combi Fluidization Techno-logy the external mechanical work is no longernecessary.
CFT - Combi Fluidization TechnologyMultipurpose Drying
Wet product
Vap
Wet product
Steam
Steam injection
Buss-SMS-Canzler
The range of application of this technology isvery wide, as various heating methods areavailable and temperatures up to approx.600°C can be reached. Additionally, the CFTdryer can be operated under vacuum or pres-sure.
Vapour filter
pour
Heated shell
Steam
Heatedsurface
Fluidized bed
Weir
Dry product
VapourFluidizedbed
Buss-SMS-Canzler
Further applications are:
Application Type
Environment
Industrial sludges
Sewage sludges
Drilling muds
Decontamination of soils
Tar sludges
Coal applications
Coal slurry
Coal from biomass
Brown coal
Biological processes
Residues from fermentation
Marc
(grain, wine, fruit)
Chemicals
Salts
Food
Yeast
Pet food
Starches
Proteins
werbea
gen
tur-no
w.de •
3-2010
Range of Application
Many of the slurries and sludges occuring in thefield of environmental protection can be proces-sed under atmospheric pressure, as e. g. inkand varnish slurries. Moreover, the Combi Fluidization Technologyoffers a very interesting alternative with regardto cost and energy demand compared to thespray drying of products with sticky phases, ifno specific properties and conditions of the dryproduct are indicated.
Head Office & WorkshopBuss-SMS-Canzler GmbHKaiserstraße 13-15D-35510 ButzbachTel : +49 60 33 - 85 - 0Fax: +49 60 33 - 85 - 249
Branch Office & Test CenterBuss-SMS-Canzler GmbHHohenrainstraße 10CH-4133 Pratteln 1Tel : +41 61 82 - 56 - 869Fax: +41 61 82 - 56 - 766
Email: [email protected] www.sms-vt.com
Branch OfficeBuss-SMS-Canzler GmbHAm Langen Graben 7D-52353 DürenTel : +49 24 21 - 705 -1Fax: +49 24 21 - 705 - 80