Part of pulp mill: KAMYR 2 – Pre-steaming, impregnation, cooking
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- Product ID: VAK11300
- Name: Part of pulp mill: KAMYR 2 – Pre-steaming, impregnation, cooking
Pre-steaming
- – Pre-steaming vessel
- Manufacturer: AHLSTRÖM,KARHULA manufactured 1988
- Type and nominal capacity: K 170/1 volyme 28 m3 designed pressure 1,50 bar
- Drives:
- – Feedline separator
- Manufacturer: KVAERNER Pulping
- Type and nominal capacity: type 900, Design pressure +2,5 bar, temperature 0 deg C … +155 deg C base material 1.4301, EN 10028-7, P265GH EN 10028-2
- Drives:
- – Help-discharger
- Manufacturer: ENSO-GUTZEIT model 60-2K, manufactured 1988
- Drives: hydraulic
Pre-steaming
- – Low pressure (rotary) feeder
- Manufacturer: AHLSTRÖM MAC, serial no MBA/19051, manufactured 1994
- Type and nominal capacity: N:O 8, 1020 L
- Dimensions: Volume1020 liter / rotation, Rotation speed 15-25 rpm, Weight 11,5 ton
- Drives: 22 kW 1500 rpm transmission Metso i 1:64,288
- – High pressure (rotary) feeder
- Manufacturer: KVAERNER, serial no 17613/13913, manufactured 1976 (2003)
- Type and nominal capacity: HT-900 L
- Dimensions: Volume 900 liter / rotation, Weight 28 ton
- Drives: 75 kW 665-2000 rpm transmission Santasalo M4PSF70
- – Pumps, screw conveyors, heat exchangers etc included in the process also available
Impregnation [20-434-003] :
- – Impregnation vessel
- Manufacturer: AHLSTRÖM,VARKAUS, serial no 6011 manufactured 1988
- Material and specification: SS 2103 (EN P355GH), 210 m3, preheating temp 200 deg C, max pressure 15 bar, Height 29 m diameter 2,9 / 3,15 / 3,3 m, Weight 89 ton
- Discharge scraper made by AHLSTRÖM,KARHULA serial no K 18/20 hydraulic drives. Modified on 2002
- – All pumps, heat exchangers, extraction cyclos, turpentine systems and other components in the cooking department are included in the scope.
- Cooking
- – Digester
- Manufacturer: AHLSTRÖM,VARKAUS, serial no 6010 manufactured 1988
- Material and specification: heating temp +200 deg C, max pressure 10 bar, SS 2103 [= EN P355GH), volume 1425 m3, Height 59,8 m diameter 3,6 / 5,8 / 6,1 / 6,4 m, Weight 452 ton
- Capacity: soft wood 1400 t/d birch 1700 t/d
- Feeding screw: volume 42 m3, material 355 and internal parts 304/316, electric motor 18,5 kW 1460 rpm
- Discharge scraper made by AHLSTRÖM,KARHULA revamped by Andritz on 2016.
- – All pumps, heat exchangers, extraction cyclos, turpentine systems and other components in the cooking department are included in the scope.
- – Digester
- Brown stock washing
– Pressure diffuser
- Manufacturer: Kvaerner Pulping, project no 102508, manufactured 2005
- Type and dimensions: PD120, Volume 159 m3, Materials 1.4462 and 1.4301, Temp 0…+200 deg C, max pressure 15 bar, height 29,3 m, diameter 3,1 m, Weight 113 ton