BROKE PULPERS
FOR DESINTEGRATING

Of:
Market pulps.
Waste papers.
Machine brokes.

    Continuous or batch operation.
    DESCRIPTION AND PRINCIPLE
    The pulper is the first machine in the stock preparation system. Our line of thinking is that all the pulper power should be applied for desintegrating the pulp, and not for the duties done more efficiently by downstream units as screens and deflakers.

    Principle: A "good" pulper is the one with the best balance between two contradictory requirements: Efficiency and economy.

    The impeller rotating in the tub bottom must be so hydraulically designed as to ensure the best desin-tergration with the least energy consumption.

    The tub bottom is also shaped for such a target.

    For desintegrating waste papers, the accessories (ragger, junk box and soon...), must keep the tub bottom free of contaminants (plastics, wires, heavy contraries, and so on...) to maintain a maximum efficiency.
    CONSTRUCTION
    • 304L or 316 stainless steel tub (mild steel on request).
    • Drive block made of corrosion resistant material or with special lining.
    • Stainless steel extraction plates.
    • Rotor made of cast iron, stainless steel or special steel.
    • Accessories
      • cast iron ragger,
      • stainless steel junk box.
    ACCESSORIES
    Ragger

    For removing lengtly. contraries (wires, strings ropes, plastic strips, bag seams, and so on...)

    • Back and forward electric drive.
    • On and off switching timers.
    • Pressure wheel preventing rope backlash.
    • Construction = frame, twin, cone pulper, pressure wheel.

    Junk box

    for removing large and heavy contaminants (density above 3)

    • Manuel or automatic operation.
    • No filer losses.
    • Guillotine valve to avoid blocking by clamp.

    Other cleaning auxiliaries can be fixed on the pulpers (for ex. poire pulper turboseparator...).
    MAIN ADVANTAGES
    • A complete range of units from 25 liters (6,6 USG) (labo pulper) up to 50 CUM (1,780 CF) and more.
    • Working consistency = 3 to 10%.
    • Low power requirement thanks to the rotor design.
    • No risk of plugging the extraction plate.
    • Reliable drive blocks, backed by the experience of hundreds of units.
    • Struts between drive blocks and columns prevent belt slippage.
    • Tub made of one or more pieces according to size, make easier:
      • transport on site,
      • and erection.
    Type
    2
    3
    4
    5

    Capacity m3
    10
    20
    30
    50

    Connected power kW
    75 to 90
    132 to 160
    160 to 220
    250 to 300

    Pulp content at 5 % in kg
    500
    1000
    1500
    2500

    Daily rate T/D batch (bisulphite pulp)
    30
    60
    90
    150

    Daily rate T/D continuous (unsorted waste paper)
    -
    100
    150
    250

    Dimensions in mm
    • A
    2500
    3460
    4500
    5400
    • B
    800
    1080
    1200
    1400
    • C
    2850
    3110
    3700
    3500
    • D
    4350
    4650
    5600
    6450
    • E (maximum length, with belt drive)
    3850
    4580
    6400
    7200
    • F dia stock outlet valve
    150
    200
    250
    300
    DIMENSIONS IN MM
    D1
    H2
    L1
    Hauteur cuve
    Type I
    • 25 l
    Ø 300
    985
    447
    428
    • 50 l
    Ø 500
    920
    750
    500
    • 100 l
    Ø 500
    1025
    1000
    1050
    • 150 l
    Ø 600
    1400
    1000
    1050
    • 200 l
    Ø 675
    1150
    1200
    600
    Type II
    • 0,6 m3
    Ø 950
    1950
    1010
    1240
    • 1 m3
    Ø 1000
    2405
    1074
    1695
    • 3 m3
    Ø 2040
    3025
    2100
    1250
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