Pre Calci Ner
March 29, 2018 | Author: Joko Dewoto | Category: N/A
Short Description
precalciner...
Description
CALSINER CONTROL
Chekka Plant (Lebanon)
Polysius Prepol 2 strings
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
El Soukhna Plant (Egypt)
Ekstraksi udara tersier pada kiln hood
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Ramos Arizpe Plant (Mexico) F.L.Smidth ILC kalsiner dengan dikontrol hot spot Line 2 (depan) Line 1 (belakang)
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Komponen – komponen Kalsiner
Unit 1 dari 5
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
kalsiner tanpa orifice
Manufacturing Workforce training - Production
People & Organization Development
Reaktor Tipe Tube
Reaktor Kalsiner Tipe Tube (KHD Pyroclon alternatives)
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Burner Prekalsiner
Burner kalsiner dibawah penambahan meal splash box (Sumber : Polysius)
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Burner Prekalsiner
Burner Prekalsiner untuk batu bara dan gas dengan udara axial dan radial
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Tertiary Air (udara tersier) Intake
Udara atas (untuk Nox rendah)
Dampak frontal oleh inlet dua udara tersier
Inlet tangential satu
F.L.Smidth
PT. Sarana Agra Gemilang
Polysius
Manufacturing Workforce training - Production
People & Organization Development
Tertiary Air (udara tersier) Intake
KHD Design
Pencampuran lambat dari udara tersier dan aliran gas pada kiln.
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Penambahan Meal Tipe cakram pembagi saluran mill
Penambahan Meal bagian atas ke kalsiner (untuk mengontrol temperatur pada bagian bawah kalsiner)
FLS ILC dengan dikontrol hot spot
Penambahan Meal ke kalsiner
Penambahan Meal ke riser
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Generator Turbulensi (misalnya PYROTOP)
PYROTOP compact (KHD)
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Generator Turbulensi (misalnya Polysius)
Defleksi di chamber (Polysius)
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Generator Turbulensi (misalnya Orifice)
kalsiner orifice
kalsiner orifice
ILC F.L.Smidth PT. Sarana Agra Gemilang
DDF Kobe Steel Manufacturing Workforce training - Production
People & Organization Development
Chamber Pembakaran
kalsiner loop
Burner
Keluaran gas
Chamber pembakaran Keluaran Meal
Polysius Prepol CC (El Soukhna, Egypt)
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Chamber Pembakaran
Burner
Keluaran Gas dan meal
Penambahan Meal untuk proteksi meal
RSP kalsiner (FCB Ciments)
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Chamber Pembakaran
RSP kalsiner (FCB Ciments)
RSP vessel
kalsiner loop
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
Keluaran Gas dan meal
People & Organization Development
Sistem Udara Tersier
Unit 2 dari 5
Pengendalian Udara Tersier dan Udara Sekunder
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Lokasi keluaran udara tersier
Ekstraksi udara tersier dari kiln hood
Ekstraksi udara tersierdari cooler roof
Temperatur udara tersier = Temperatur udara sekunder
Udara sekunder panas
PT. Sarana Agra Gemilang
Udara tersier dingin
Manufacturing Workforce training - Production
People & Organization Development
Keluaran udara tersier dari Cooler Roof Udara tersier Udara tengah
Udara buang
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Keluaran udara tersier dari Kiln Hood
Ekstraksi udara tersier dari kiln hood (Cerro Blanco Kiln 1)
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Keluaran udara tersier dari Kiln Hood
Hon Chong plant (Kobe Steel) PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Dropout Chamber Tipe Cyclon dropout chamber Penambahan debu pada cooler
Design KHD
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Extracksi Debu dari “Elbow” Udara tersier
PT. Sarana Agra Gemilang
Macuspana plant, Mexico, FLS ILC kalsiner Manufacturing Workforce training - Production
People & Organization Development
Duct Udara tersier
Tertiary air duct dengan debu klinker
Hon Chong Guillotine damper, Midlothian, KHD
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Damper Udara tersier Tipe (Guillotine) Hanya bagian dari damper yang terkena Udara tersier
System Polysius dipasang di Lägerdorf PT. Sarana Agra Gemilang
Honeycomb diisi dengan konkret
Damper setelahr 10 bulan operasi (dua positions)
Manufacturing Workforce training - Production
People & Organization Development
Damper Udara tersier (Throttle Disc)
duct Udara tersier vertikal menuju chamber Pembakaran El Soukhna (ECC) PT. Sarana Agra Gemilang
Diinstalasi di : Lägerdorf, Chekka, Gladstone, El Soukhna, Ulco
Manufacturing Workforce training - Production
People & Organization Development
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.
Hon Chong
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Variabel - variabel Kiln Orifice
Design FLSmidth
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Variabel Kiln Orifice
Desain FLSmidth
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Pembakaran dan Kalsinasi
Unit 3 dari 5
Kalsinasi
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
True and Apparent Calcination
PC
PC
PH
PH
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Kehalusan Fuel yang disarankan (Coal dan Petcoke)
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Waktu tinggal (resident time) gas yang disarankan untuk Burnout
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
“Hot Spot "untuk penyalaan Bahan Bakar Reaktif Rendah
Pemisah meal
Lokasi pengukuran Temperature pengontrolan area “Hot Spot“
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Pembentukan dan Penguraian NOx
Unit 4 dari 5
Thermal NOx dan Fuel NOx
Operating conditions and nitrogen content in fuel
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Lokasi pembentukan NOx pada PC Kiln
Fuel NOx Thermal NOx
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Volatilitas bahan bakar dan Reduksi NOx pada kalsiner
e.g. petcoke, anthracite
e.g. plastics, brown coal, lignite
Only reactive fuels (e.g. lignite) react so intensely at start of combustion that local reducing conditions occur
Source: Menzel (Polysius), Bertschinger (JCF): International Cement Review, June 1997, p.65ff
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Penambahan Bahan Bakar Bertahap (Contoh Kobe DDF)
kalsiner Burner
de NOx Burner
PT. Sarana Agra Gemilang
de NOx Burner
Manufacturing Workforce training - Production
People & Organization Development
Penambahan Bahan Bakar Bertahap (Contoh KHD LowNOx)
Meal
DeNOx Zone (Reduction Zone) Main Burner
Low NOx Burner
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Penambahan Udara Bertahap
Memperpendek zona di kalsiner Memperpendek zona di kalsiner
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Titik Injeksi untuk SNCR (Contoh Lägerdorf)
Injection levels
Tertiary Air
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Utilitasi AFR pada kalsiner
Unit 5 of 5
Titik umpan AFR pada kalsiner
Hanya AFR cair dan halus (TAD blockage) Titik umpan AFR Burner kalsiner
B1 AFR cair dan padat
B2
Titik umpan Meal
Lump fuel, ban utuh (max 10%) PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Sistem Umpan ban (tire) secara umum untuk Prekalsiner
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Penanganan keping ban (tire chip ) dan Ferrocarbon di LD
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Suspensi Finger untuk ban (Devil’s Slide)
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Suspensi Finger untuk ban (Devil’s Slide)
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Mendukung Tire Finger (Cadence Environmental)
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Hotdisc (F.L.Smidth) Tertiary air Inline kalsiner
Lump fuel feed
Scraper removes ash
Inline kalsiner
Controlled meal inlet
Controlled meal inlet Exit of hot gas and ash
Lump fuel and tertiary air feed
PT. Sarana Agra Gemilang
Kiln orifice
Manufacturing Workforce training - Production
People & Organization Development
Hotdisc (F.L.Smidth)
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Instalasi Hotdisc di Kjopsvik, Norway
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Fixed Bed Gasifier (Polysius, Wildegg Plant )
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
Fixed Bed Gasifier (Polysius, Wildegg plant)
Gas panas ke kalsiner
Konsumsi udara tersier Reaktor vessel Ekstraksi abu ke risser
Movable bottom PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
CFB Gasifier (Lurgi, Rüdersdorf Plant)
Spesifikasi Gasifier Ø 3.5 x 23.5 m Luas area bawah : 2.3 m2 Kapasitas panas: 100 MW Temperatur operasi.: 950 - 1000 °C Tekanan Operasi : +120 mbar Nilai panas untuk gas panas: 3.7 MJ/Nm3 Kecepatan umpan dengan MSW: 15 - 18 t/h Konsumsi energi El. : 1.6 kWh/t cli Input udara total : 34’000 Nm3/h Biaya proyek : 35 Mio DEM
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
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. Sistem penanganan bahan bakar
PT. Sarana Agra Gemilang
Manufacturing Workforce training - Production
People & Organization Development
TERIMA KASIH
PT. Sarana Agra Gemilang
People & Organization Development
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