pulper-parasonymachinery.com

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Parason Group is one of the largest manufacturer & Supplier of pulp and paper machinery. Parason started its first research unit for pulp and paper machinery. http://www.parasonmachinery.com

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PARASON MACHINERY (I) PVT. LTD. Parason… leader in stock preparation

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PARASON HI-CONSISTENCY PULPER EXCELLENT DEFIBERIZING EASY SEPARATION OF FIBERS & CONTAMINANTS. HELPS DEINKING. ENERGY SAVING STEAM SAVING CHEMICAL SAVINGS. HIGHER PRODUCTIVITY

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The Geometry, profiles, curvatures and large surface area of Rotor transmit fibre friction due to Hi-consistency. This process leaves the contaminants uncut & helps to retain the fibre in its original shape. PARASON HI-CON PULPER ROTOR

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PRINCIPLE OF OPERATION FOR HI-CON PULPER

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Process The specially designed helical rotor is designed so that a flow vertical to bottom of the vat is generated also that a horizontal reversal occurs. For these reasons the spirals have a helical and twisted design. Application PARASON HI-CON PULPER The geometry, profiles, curvatures and large surface area of rotor transmit the energy to fiber to fiber and generate fiber to fiber friction due to hi-consistency. The process leaves the contaminants like plastic uncut & helps to retain the fiber in its original shape. This heavy casted rotor transfers all energy to fibers and the fibers at high-consistency (15-18%) rubs each other gives better slushing effect due to fiber to fiber friction. Hi-con pulper is designed and constructed for slushing contaminated unsorted waste paper, offset printed newspaper, wood free printed papers, laminated kraft, NDLKC, OCC, AOCC & MOW etc.. Intense mixing actions provides homogeneous fibers and suitable for quality deinked stock.

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PARASON PULPER COUPLING Rigid, Robust Fabricated & stress relieved Geniune bearings used. Balanced for perfect operation Hub grease pump provided Special feature.

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PARASON DILUTION PULPER Installed adjacent to Hi-Consistency Pulper. The diluted pulp passed through a Rotor & Screen at 4% consistency

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P A R A S O N L O W C O N S I S T E N C Y P U L P E R Versatile pulper to various applications available in different capacities

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PARASON FIBER SAVER SYSTEM Excellent Defiberizing, minimum breakdown of Contaminants, excellent separation of Fibers Can use wide range of raw material from contaminated waste paper to wet strength paper. Full auto cycle operation with conveyor belt, pulper, dilution pulper etc.. Increases productivity, runnability and consistency of operation. This versatile equipment can operate for – Waste paper to be deinked Wet strength grades of paper. Multi-coated grades of paper. Virgin pulp.

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P A R A S O N LOW CONSISTENCY SCREEN Vertical pressure screen designed for fine screening, of all kind of stock suspensions at Low Consistency range of 0.4 – 1.1%. The Multivave Aerofoil Rotor design ensures the screen to operate free from pulsations. Pulsation free Rotor design. Low power consumption. Exceptional improvement in screening efficiency. Improve quality of paper. Dependable paper machine operation.

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The ideal screen for waste paper preparation (White and Brown grade). The special Rotor Design allows the screen to operate at 3.5-5% consistency. The stock suspension is screened through a screen drum having hole perforation or slotted. Perforated screen Drum upto 130 TPD Slotted Screen Drum upto 90 TPD P A R A S O N MEDIUM CONSISTENCY SCREEN

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P A R A S O N LOW CONSISTENCY SECONDARY SCREEN Vertical pressure screen with periodic reject discharge used as secondary screen in stock preparation as well as in approach flow section before head box. Operating consistency - 0.4 – 1.1% Hydraulic capacity - 2500 lpm

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PARASON PRESSURE SCREEN ROTOR Suitable for operation with large flat shaped Contaminants Adjustable speed to suit wide range of requirements Special design features avoid string formation Edges hard faced For medium consistency hole and medium consistency slot screening. Computerised dynamically balanced rotor STEP ROTOR FOIL ROTOR Multivane aerofoil rotor Pulsation free rotor design Suitable for removing dimensionaly unstable impurifies. Special rotor design avoids string formation Gentle screening. For low consistency hole and low consistency slot screening Computerised dynamically balanced rotor.

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Excellent Screening Avoids string formation No fractionating of contaminants Maintenance free machine functioning Low specific energy consumption The superior design of PARASON PRESSURE SCREEN provides high efficiency screening at minimum operating cost .

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The superior design PARASON CH5 PRESSURE SCREEN provides high efficiency screening at minimum operating cost . Excellent Screening Avoids string formation No fractionating of contaminants Maintenance free machine functioning Low specific energy consumption

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SCREEN BASKETS PERFORATED SLOTTED

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PARASON TURBO SEPARATOR It operates at consistency of 3-4%. Floating and flat impurities such as expanded polystrene, Cork etc.. are separated from the stock through Turbo Separator .

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PARASON TRAPMAGNI Sturdy, fabricated stainless steel construction Large permanent magnet for moreContact area hence improved removal efficiency. For 6” One magnet For 6” & 12” Two magnet. Well shaped body arrests other non Magnetic tramps by gravity. Periodic cleaning made easy through Cleaning door & tramp drain. Provision of tray over the concealed Magnet for fast cleaning. Size : Trapmagni -6 - 50 TPD Trapmagni -8 - 80 TPD Trapmagni-12 - 140 TPD

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For cleaning of all kind of Stock suspensions in consistency range of 2-4 % in continuous operation. It eliminates heavy contaminants as well as bulky Contaminants such as paper scraps and wires. Throughput range – 400 lpm to 3000 lpm P A R A S O N HIGH CONSISTENCY CLEANER ( MOTORISED )

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PARASON SAND TRAP Sand trap used for cleaning pulp, paper stock and waste paper stock etc.. It removes coarse contaminants of higher specific weight than stock. Sand traps are frequently used as last cleaning unit ahead of flotation machines. Operating consistency range - 0.8 – 1 % Hydraulic capacity - 2500–3500 lpm.

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P A R A S O N VENTING CYCLONE Venting Cyclone is also called as Foam Breakes installed in foam line of Primary Flotation Deinking Cell. It helps in attaining an increased degree of stock purity and prevents in gress of foam into the feed of Secondary Cell.

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PARASON DE-INKING CELL Removal of Printing inks, Stickies etc.. from secondary fibre stock

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SCHEMATIC DIAGRAM OF PARASON DE-INKING CELL OUT LET Outlet

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PRINCIPLE OF OPERATION OF PARASON DEINKING CELL

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PRINCIPLE OF OPERATION FOR DE-INKING SYSTEM The Gray stock is delivered by pump to the elliptical cell through injector. Atmospheric air is drawn automatically through injector into the cell. The mixing of air with the stock suspension generates air bubbles. The discharge of float is assisted by a motorised paddle at secondary cell. The accepts from secondary cell are feed back to primary cell through mixing cell. Flotation process is operated in continuous mode and helps to remove ink particles efficiently.

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Process During flotation process, mixture of Fibers, Fillers and ink particles are separated in the flotation cell in such a way that only ink particles are conveyed to the surface where as Fibers and Fillers remain in suspension. The flotation agents such as soaps and other chemicals which are either Hydrophilic or Hydrophobic. In the flotation process, the Hydrophilic groups act as frothers and reduce surface tension, while the hydrophobic group react with hardness causing salts in water to form calcium soap. These sticky calcium soap act as a collectors, attracting the separated ink particles through dispersed air bubbles. Due to different lifting velocity relating to the fiber, the dirt is carried to the surface of the flotation cell where it forms the layer of froth which is continuously discharged. Application The elliptical shape Deinking cell removes printing inks from waste paper stock suspension. The slushed waste paper treated in the flotation machine with addition of water and chemicals for removal of ink particles. PARASON DE-INKING CELL

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PARASON DE-INKING CELL TO SYRIA

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PARASON RAGGER For removal of all spinning contaminants Such as Wires Rags Strings Plastics By means of a ragger rope

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PARASON STOCK PREPARATION & APPROACH FLOW SYSTEM TYPICAL SYSTEM -1 Furnish : OCC/AOCC/NDLKC/PAMS Product : Kraft/Duplex Board Hi-con Dilution Hi-con Turbo Thickner Tri Disc Refiners Screen Pulper Pulper Cleaner Separator

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PARASON STOCK PREPARATION & APPROACH FLOW SYSTEM TYPICAL SYSTEM -2 Furnish : Virgin Pulp, Waste Paper Product : News print, Tissue,W/p paper Hicon Dilution Hicon Screen screen Sand Flotation Three Stage Cleaning system Screen with slotted drum Thickner Tri disc refiners Primary SecondaryPulper Pulper Cleaner Perforated Perforated Trap Machine Slotted slotted with screen screen washing cycle

Thank You For Your Attention :

Thank You For Your Attention

contact details: :

contact details: Parason House 28, venkatesh nagar, Jalna road, Aurangabad 431 001 Maharashtra, India Phone : +91-240-66 44 444 +91-240-2339234-37 Web Site : www.parasonmachinery.com Email : info@parasonglobal.com

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