Andritz White Liquor System #46462

028511-E001 LimeWhite, Manufacturer: Andritz, Model: WLF3709, Type: Rotary, pressurized precoat disc, Disc diameter: 3700 mm, Number of discs: 9, Total Filtration area: 168.3m2, Rotation: 0.5 - 3.0 r/min, Equipment size: 3700 mm dia. x 8076 mm length, Flooded Weight: 118 t

Design Conditions: Pressure: 2.0/-1 bar, Temperature: 110 °C, Specific Gravity: 1.2 kg/dm3, Design code: ASME, Drive: Gear and V-belt

Filter comprises: Pressure vessel with integrated lime mud slurry vat and mixing agitator, manholes, and sight glasses, Center shaft, antifriction center shaft bearing, Mechanical seal, Disc sectors, Automatic advancing scraper, Filtrate outlet valve with pneumatic blow-off device, Airlift pumps, Filter cloths, Cake and cloth wash pipes, Drive and motor base, Seal water units for seals and filtrate valve.

Materials of Construction: Pressure vessel: EN1.4307 or similar stainless steel, Center shaft: Wetted parts: EN1.4307 or similar stainless steel, Stub shaft: EN1.4462 or similar stainless steel, Scraper blades: Sintered hard metal, Valve: EN1.4307 or similar stainless steel, Valve Wear Plate: EN1.4162 or similar stainless steel, Valve seal: Alloyed PTFE, Support saddle: Stainless steel, Sectors: EN1.4404 or similar stainless steel, Filter bags: Polypropylene, Mixing agitator: EN1.4162 or similar stainless steel

Motors: Main drive: 20 hp, 1000 rpm F.C., Scraper drive: 0.13 kW,1000 rpm F.C. (special motor), Mixing agitator: 20 hp, 1500 rpm F.C., F001 Filtration Compressor 

Manufacturer: Sulzer or similar, Model: XL500, Capacity: 1135.0 l/s, Drive: V-belt, Compressor comprises: Pump, integral motor/pump base, drive, and guard,

Materials of Construction: Housing/Rotor: Cast iron, Base: Carbon steel, Motor: 350 hp, 1500 rpm, 028521-T002 Filtration Compressor Separator, Manufacturer: Andritz, Model: 11-K, Size: 1100 mm dia. x 2300 mm, Volume: 1.68 m3

Design Conditions: Pressure: 2.0/-1 bar, Temperature: 110 °C, Specific Gravity: 1 kg/dm3, Design code: ASME, Separator comprises: Necessary connections for piping and sight glasses

Materials of Construction: Wetted parts: EN1.4307 or similar stainless steel, Process Connections: EN1.4307 or similar stainless steel, Flanges: Galvanized carbon steel, 028521-F002 Booster Compressor, Manufacturer: Sulzer or similar, Model: XL80, Capacity: 200.0 l/s, Drive: V-belt, Compressor comprises: Pump, integral motor/pump base, drive, and guard

Materials of Construction: Motor: 75 hp, 1500 rpm, 028521-T003 Booster Compressor Separator, Manufacturer: Andritz, Model: 6-K, Size: 500 mm dia. x 1350 mm, Volume: 0.18 m3 Design Conditions: Pressure: 2.0/-1 bar, Temperature: 110 °C, Specific Gravity: 1 kg/dm3, Design code: ASME, Separator comprises: Necessary connections for piping and sight glasses

Materials of Construction: Wetted parts: EN1.4307 or similar stainless steel, Process Connections: EN1.4307 or similar stainless steel, Flanges: Galvanized carbon steel, 028521-T004 Dilution Water Tank, Manufacturer: Model: DWT2525, Size: 2500 mm dia. x 2500 mm, Net Volume: 10.8 m3

Design Conditions: Pressure: 300/-50 mmH2O, Temperature: 110 °C, Specific Gravity: 1 kg/dm3, Design code: EN14015, Manholes: Shell: One (1) 600 mm dia. with davit, Roof: One (1) 600 x 600 mm, with grating for personnel protection, Connections: Necessary process and instrument connections, Attachments: None, Testing: Hydrostatic testing

Materials of Construction: Wetted parts: EN1.4307 or similar stainless steel, Process Connections: EN1.4307 or similar stainless steel, Flanges: Galvanized carbon steel, Roof: EN1.4307 or similar stainless steel, Corrosion Allowance: None required, 028521-T001 White Liquor Filtrate Vessel, Manufacturer: Andritz, Model: FV2230, Pressure vessel size: 2200 mm dia. x 3000 mm height (cylindrical section) Flooded weight: 23.1 t, Design Conditions: Pressure: 2.0/-1 bar, Temperature: 110 °C, Specific Gravity: 1.16 kg/dm3, Design code: ASME

Materials of Construction: Pressure vessel: EN1.4307 or similar stainless steel, Connections: EN1.4307 or similar stainless steel, Supports: Carbon steel, 028571-T002 Shrink Tank, Manufacturer: Model: ST1220, Shape: Round, Size: 1200 mm width x 1200 mm length x 2000 mm height, Net Volume: 2.2 m3, Design Conditions: Pressure: 300/-50 mmH2O, Temperature: 110 °C, Specific Gravity: 1 kg/dm3, Design code: EN14015, Connections: Necessary process and instrument connections, Internal Heating System: Steam pipe, Attachments: Shrinking frame, Testing: Hydrostatic testing

Materials of Construction: Wetted parts: EN1.4307 or similar stainless steel, Process Connections: EN1.4307 or similar stainless steel, Flanges: Galvanized carbon steel, 028571-T001 Acid Tank  Manufacturer: Model: AT2322, Size: 2385 mm dia. x 2250 mm, Net Volume: 9.1 m3, Flooded weight: 12 t (estimated) Design Conditions: Pressure: 300/-50 mmH2O, Temperature: 110 °C, Specific Gravity: 1.04 kg/dm3, Design code: EN14015

Manholes: Shell: One (1) 600 mm dia. with davit, Roof: One (1) 600 x 600 mm, with grating for personnel protection, Connections: Necessary process and instrument connections, Internals: Baffles and steam pipe, Attachments: Agitator support beams, flanged and bolted shaft seal, acid feed, hopper with grate, Testing: Hydrostatic testing

Materials of Construction: Wetted parts: EN1.4404 or similar stainless steel, Process Connections: EN1.4404 or similar stainless steel, Flanges: Galvanized carbon steel, Roof: EN1.4404 or similar stainless steel, Chequer plate: EN1.4307 or similar stainless steel, Agitator Support Beams: EN1.4404 or similar stainless steel, Corrosion Allowance: None required, 028571-A001 Acid Tank Agitator, Manufacturer: Sulzer or similar, Type: Vertical, Drive: Gearbox, motor scoop, high speed coupling and coupling guard

Impeller: Type: Two (2) bladed, adjustable pitch, axial flow, Shaft Connection: Clamp joint with bolts, Shaft: Flanged shaft, bolted to rigid half coupling, Materials of Construction: Shaft: EN1.4307 or similar stainless steel, Impeller: EN1.4307 or similar stainless steel