PULP PLANT - 160 MT/DAY - YIEL 80% - WOOD WEIGHT: 190-200 KG/M³

Description PULP PLANT - 160 MT/DAY - YIEL 80% - WOOD WEIGHT: 190-200 KG/M³
Ref. No. PULPPLANT30301
Year 1986
Brand NSSC, BAUER,
1. Qty. 1 Second-hand Pulp Plant
Mfc. NSSC Built
Capacity 160 MT/DAY Wood & Birch Yield 80 % ( birch )
Spec. Wood weight 190-200 kg/m³
Chip washing wash medium
Fresh liquor Appplication of fresh liquope
Temperature approx. 150 °C fresh liquor with tubular heat exchangers
Fresh liquor division approx. 25% in the presteamer / approx. 75% in the diegester neck
Na2SO3 135-145 g/l Na2CO3
Presteamer heated with 3.5 bar steam pressure in the presteamer
1 M & D Digester Mfc. Bauer 1 LBB Yield
Cooking temp. 176 °C (heated with 12 bar steam) Cooking pressure
Cooking time 20-25 min. Max. Wood consumption
Production capacity approx. 160 t/day (6.7 t/h) Spec. Steam consumption
Kappa – number 120-130 Cooking vapours are condensate with ripple cooler (fresh water)
Refining
2 Pressafiner (parallel) Mfc. Bauer Type
Freeness after refining approx. 17 – 20 SR
Washing
1 Pressure washer – 3 stages filter Mfc. Rauma Type
Delutionfactor 1.0 – 2.0 Solved organic substancesin the pulp
Washing water condensate from the evaporation plant
Spent liquors to the evaporation plant approx. 13 – 15%
Stock consistency after washing presses approx. 25 – 30%
Dilution factor after washing presses with recirculated water from the paper machine
approx. 12-13% High consistency plant to the stacking container!
Stocking containers stock consistency
1 container approx. 800 m³ 1 container approx. 3000 m³
Piping Steel structures

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