Chekka Plant (Lebanon)
Polysius
Prepol
PT. Sarana Agra Gemilang People & Organization Development
El Soukhna Plant (Egypt)
Manufacturing Workforce training
- Production
Ramos Arizpe Plant (Mexico)
F.L.Smidth
ILC kalsiner
dengan
dikontrol hot
spot
Line 2 (depan)
Line 1
(belakang)
Komponen – komponen Kalsiner
Reaktor Tipe Vessel
Pola aliran pada reaktor tipe vessel
menunjukan zona pencampuran dan
zona resirkulasi (Kobe DDF kalsiner)
Kalsiner
dengan
orifice
menciptakan pencampuran
tambahan dan resirkulasi
PT. Sarana Agra Gemilang People & Organization Development
Reaktor Tipe Tube
Manufacturing Workforce training
- Production
Reaktor Kalsiner Tipe Tube
(KHD Pyroclon alternatives)
Burner Prekalsiner
PT. Sarana Agra Gemilang People & Organization Development
Burner Prekalsiner
Manufacturing Workforce training
- Production
Burner Prekalsiner untuk batu bara
dan gas dengan udara axial dan radial
Tertiary Air (udara tersier) Intake
F.L.Smidth
Polysius
Inlet tangential
satu
Dampak
frontal oleh
inlet dua
udara tersier
Udara atas
PT. Sarana Agra Gemilang People & Organization Development
Tertiary Air (udara tersier) Intake
Manufacturing Workforce training
- Production
Pencampuran
lambat dari
udara tersier
dan aliran gas
pada kiln.
Penambahan Meal
Tipe cakram
pembagi
saluran mill
Penambahan
Meal ke
kalsiner
Penambahan
Meal ke riser
FLS ILC dengan dikontrol hot
spot
Penambahan
Meal bagian
atas ke kalsiner
(untuk
mengontrol
temperatur
pada bagian
bawah
kalsiner)
PT. Sarana Agra Gemilang People & Organization Development
Generator Turbulensi
(misalnya PYROTOP)
Manufacturing Workforce training
- Production
PYROTOP
compact
(KHD)
Generator Turbulensi
(misalnya Polysius)
Defleksi di
chamber
(Polysius)
PT. Sarana Agra Gemilang People & Organization Development
Generator Turbulensi
(misalnya Orifice)
Manufacturing Workforce training
- Production
ILC
F.L.Smidth
DDF
Kobe Steel
kalsiner
orifice
kalsiner
orifice
Chamber Pembakaran
Polysius Prepol CC
(El Soukhna, Egypt)
Keluaran
Meal
Keluaran
gas
Burner
kalsiner
loop
Chamber
pembakaran
PT. Sarana Agra Gemilang People & Organization Development
Chamber Pembakaran
Manufacturing Workforce training
- Production
RSP kalsiner
(FCB Ciments)
Keluaran Gas
dan meal
Burner
Penambahan Meal
untuk proteksi meal
Chamber Pembakaran
RSP kalsiner
(FCB Ciments)
Keluaran
Gas
dan meal
kalsiner
loop
RSP
vessel
Sistem Udara Tersier
PT. Sarana Agra Gemilang People & Organization Development
Lokasi keluaran udara tersier
Manufacturing Workforce training
- Production
Ekstraksi udara tersier dari kiln
hood
Temperatur udara tersier =
Temperatur udara sekunder
Ekstraksi udara tersierdari cooler
roof
Udara sekunder panas
Udara tersier dingin
Keluaran udara tersier dari Cooler Roof
Udara
tersier
Udara
tengah
Udara
buang
PT. Sarana Agra Gemilang People & Organization Development
Keluaran udara tersier dari Kiln Hood
Manufacturing Workforce training
- Production
Ekstraksi udara tersier dari kiln hood
(Cerro Blanco Kiln 1)
PT. Sarana Agra Gemilang People & Organization Development
Dropout Chamber
Manufacturing Workforce training
- Production
Design KHD
Tipe Cyclon
dropout
chamber
Penambahan
debu pada
cooler
PT. Sarana Agra Gemilang People & Organization Development
Duct Udara tersier
Manufacturing Workforce training
- Production
Tertiary air duct dengan debu klinker
Hon Chong
Damper Udara tersier
Tipe (Guillotine)
System Polysius
Damper setelahr 10 bulan operasi
Hanya bagian
dari damper
yang terkena
Udara tersier
Honeycomb diisi
dengan konkret
PT. Sarana Agra Gemilang People & Organization Development
Damper Udara tersier (Throttle Disc)
Manufacturing Workforce training
- Production
duct Udara tersier vertikal menuju
chamber Pembakaran
El Soukhna (ECC)
Diinstalasi di : Lägerdorf, Chekka,
Gladstone, El Soukhna, Ulco
Damper Udara tersier
(Desain Technip)
Sistem Technip
Untuk alasan kenyamanan, damper udara tersier dipasang di bagian vertikal dari saluran udara tersier. Bagian damper dilindungi oleh beton refraktori. Flaps dalam baja cor tahan api dengan pengaku dan dilindungi oleh lapisan baja cor tahan api.
As roda dari flaps yang berlubang dan didinginkan terus menerus selama operasi oleh Blowing Fan.
PT. Sarana Agra Gemilang People & Organization Development
Variabel - variabel Kiln Orifice
Manufacturing Workforce training
- Production
Variabel Kiln Orifice
Pembakaran dan Kalsinasi
PT. Sarana Agra Gemilang People & Organization Development
True and Apparent Calcination
Manufacturing Workforce training
- Production
PC
PH
PC
Kehalusan Fuel yang disarankan
(Coal dan Petcoke)
PT. Sarana Agra Gemilang People & Organization Development
Waktu tinggal (resident time) gas
yang disarankan untuk Burnout
Manufacturing Workforce training
- Production
“Hot Spot "untuk penyalaan Bahan
Bakar Reaktif Rendah
pengontrolan
area
“Hot Spot“
Lokasi
pengukuran
Temperature
Pemisah meal
Pembentukan dan
Penguraian NOx
Thermal NOx dan Fuel NOx
Operating conditions
and nitrogen content
in fuel
PT. Sarana Agra Gemilang People & Organization Development
Lokasi pembentukan NOx pada PC Kiln
Manufacturing Workforce training
- Production
Thermal
NOx
Fuel
NOx
Volatilitas bahan bakar dan Reduksi
NOx pada kalsiner
e.g. petcoke,
anthracite
e.g. plastics,
brown coal,
lignite
Source: Menzel (Polysius), Bertschinger (JCF):
Only reactive fuels
(e.g. lignite) react
so intensely at
start of combustion
that local reducing
conditions occur
PT. Sarana Agra Gemilang People & Organization Development
Penambahan Bahan Bakar Bertahap
(Contoh Kobe DDF)
Manufacturing Workforce training
- Production
de NOx
Burner
kalsiner
Burner
de NOx
Burner
Penambahan Bahan Bakar Bertahap
(Contoh KHD LowNOx)
Meal
Low NOx
Burner
Main
Burner
DeNOx Zone
(Reduction Zone)
PT. Sarana Agra Gemilang People & Organization Development
Penambahan Udara Bertahap
Manufacturing Workforce training
- Production
Memperpendek
zona di kalsiner
Memperpendek
zona di kalsiner
Titik Injeksi untuk SNCR
(Contoh Lägerdorf)
Tertiary
Air
Injection
levels
Utilitasi AFR pada kalsiner
Titik umpan AFR pada kalsiner
Lump fuel,
ban utuh
B1
AFR cair dan padat
Hanya AFR cair dan halus
(TAD blockage)
Titik umpan AFR
Burner kalsiner
Titik umpan Meal
PT. Sarana Agra Gemilang People & Organization Development
Sistem Umpan ban (tire) secara umum
untuk Prekalsiner
Manufacturing Workforce training
- Production
Penanganan keping ban (tire chip )
dan Ferrocarbon di LD
PT. Sarana Agra Gemilang People & Organization Development
Suspensi Finger untuk ban (Devil’s
Slide)
Manufacturing Workforce training
- Production
PT. Sarana Agra Gemilang People & Organization Development
Mendukung Tire Finger
(Cadence Environmental)
Manufacturing Workforce training
- Production
Hotdisc (F.L.Smidth)
Kiln orifice
Tertiary air
Lump fuel
feed
Inline
kalsiner
Exit of hot
gas and ash
Controlled
meal inlet
Inline
kalsiner
Lump fuel and
tertiary air feed
Controlled
meal inlet
Scraper
PT. Sarana Agra Gemilang People & Organization Development
Hotdisc (F.L.Smidth)
Manufacturing Workforce training
- Production
PT. Sarana Agra Gemilang People & Organization Development
Fixed Bed Gasifier
(Polysius, Wildegg Plant )
Manufacturing Workforce training
- Production
Fixed Bed Gasifier (Polysius,
Wildegg plant)
Movable
Ekstraksi
abu ke risser
Konsumsi
udara tersier
Reaktor
vessel
Gas panas ke
kalsiner
PT. Sarana Agra Gemilang People & Organization Development
CFB Gasifier
(Lurgi, Rüdersdorf Plant)
Manufacturing Workforce training
- Production
Spesifikasi Gasifier
Ø 3.5 x 23.5 m
Luas area bawah : 2.3 m
2
Kapasitas panas: 100 MW
Temperatur operasi.: 950 - 1000 °C
Tekanan Operasi : +120 mbar
Nilai panas untuk gas panas: 3.7
MJ/Nm
3
Kecepatan umpan dengan MSW: 15 - 18
t/h
Konsumsi energi El. : 1.6 kWh/t cli
Input udara total : 34’000 Nm
3
/h
Biaya proyek : 35 Mio DEM
Tipe Gasifier Polysius
(Wildegg plant)
Sistem Kiln
2’000 t/d kiln, 4 stage preheater dengan MSC prekalsiner
Bahan bakae : batu bara , s: coal, whole tires, granulated plastics
Gasifier Polysius
Bahan bakar : hanya ban utuh y
Fixed bed gasifikasi
3 t/h kecepatan umpan ,
40% thermal subst. (75% of PC
bahan bakar)
Valve umpan rotari
Vessel: Ø 2.7 x 3.5 m
produk:
7’500 Nm3/h gas
1.5 t/h abu (coke & wire)
Iinvestasi : 4 Mio USD incl.
PT. Sarana Agra Gemilang People & Organization Development