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High Density Cleaner (Motorised)

Stock is fed tangentially into the inlet portion which along with the centrifugal action of a specially designed rotor is forced downward. The heavier impurities such as glass, pins, and sand particles settle down in a separate dirt vessel provided with two numbers of pneumatically operated pulp valves with an Auto Control Panel for Auto purging.

The reject time has to be adjusted according to the impurities present in the furnish and the time taken for filling the dirt vessel. Elutriation Water is fed into the two nozzles provided in the dirt vessel to minimize fiber loss.

Principle

  • Operating consistency 3 – 4 %.
     

  • Eliminates smaller heavy as well as bulky impurities such as Glass particles, sand, pins, etc, and protects onward screens from plugging & and damaging.
     

  • The system is provided with two nos. of Pneumatic operated Reject Valves with Auto Control Panel.
     

  • The equipment is complete with an inlet nozzle, transparent zone, and bottom junk trap.

Features

Technical Specification

Technical Specification

High Density Cleaner (Non - Motorised)

​Stock is fed tangentially into the inlet portion which along with the centrifugal action of a specially designed rotor is forced downward. The heavier impurities such as glass, pins, and sand particles settle down in a separate dirt vessel provided with two numbers of pneumatically operated pulp valves with an Auto Control Panel for Auto purging.
 

The reject time has to be adjusted according to the impurities present in the furnish and the time taken for filling the dirt vessel. Elutriation Water is fed into the two nozzles provided in the dirt vessel to minimize fiber loss.

Principle

  • Operating consistency 3 – 4 %.
     

  • Eliminates smaller heavy as well as bulky impurities such as Glass particles, sand, pins, etc, and protects onward screens from plugging & and damaging.
     

  • The system is provided with two nos. of Pneumatic operated Reject Valves with Auto Control Panel.
     

  • The equipment is complete with an inlet nozzle, transparent zone, and bottom junk trap.

Features

Technical Specification

Technical Specification

​​Low Pressure Drop Centricleaners

The conical-shaped diffuser in the turbo head slows down the accepted velocity and converts it into a straight pressurized flow enabling users to reduce inlet pressure requirements for a given flow and velocity.

In addition, the spiral guide welded to the vortex pipe conveys the inlet downward away from the inlet nozzle avoiding any flow disturbance and initiating the centrifugal process. 

Principle

  • Can operate at lower inlet pressure.
     

  • Inbuilt with spiral guide vanes at the inlet nozzle to avoid turbulence losses.
     

  • Inbuilt with DLR system. (Light reject & air removal system)
     

  • Higher cleaning efficiency.
     

  • Less plugging tendency.
     

  • Uniform turbulent free flows and no cross flows.
     

  • Minimum payback period.

Features

Technical Specification

Technical Specification

​​Planetary Centricleaner

Samarth Medium Consistency Centricleaner operates at consistency range of 1.5 to 2 %. Centricleaner bottles are arranged in planetary system with inlet header paat the centre, distributing pulp stock evenly to all centricleaning bottles at constant pressure. Accept of all centricleaner bottles also collected in planetary manner at the centre. Rejects collect in closed loop in the reject header directly connected to reject pump feeding to Secondary stage cleaner. Deareation system also provided for Approach Flow cleaner to remove air from pulp stock. Bottom cone of Primary bottles provided with Ceramic cone for improved life and for efficient separation of heavy contaminates from pulp stock.

Principle

Application

  • Before Slotted Pressure Screen – Increase the life of Screen Baskets.
     

  • Before Deinking Cell – Improve Deinking efficiency and Diffuser life.
     

  • For all types of Recycled Paper and Virgin Pulp.

  • Double dilution system - Reduce Power and space requirements.
     

  • Closed system - Avoid Air entrapment in pulp stock.
     

  • Less number of bottles, pump and No Level Control required - Reduce Paper Machine start up time.

Features

​Sand Separator

The floatation Deinking System comprises of series of Primary Cells and Secondary Cells fitted with injector nozzles through which stock is passed. The nozzles are designed in such a way that while the stock is passing vacuum is created which sucks the air into the injector. The injector allows mixing of Air to Pulp and results in micro turbulence that generate wide range of air bubble sizes. Printing inks, stickies etc which are hydrophobic in nature get adhere to these air bubbles and make foam layer which is then separated and collected in a separate foam tank. The collected foam is again treated in Secondary cell for maximum yield.

Principle

Application

  • The floatation Deinking System comprises of series of Primary Cells and Secondary Cells fitted with injector nozzles through which stock is passed.
     

  • The nozzles are designed in such a way that while the stock is passing vacuum is created which sucks the air into the injector. 

  • Ensures Efficient removal of printing ink, stickies, etc thereby improving the quality of paper.
     

  • Improves brightness and optical cleanliness and removal of stickies and to some extent removal of ash.
     

  • The Ellipse cell floatation system consists of two stages i.e Primary and Secondary stages.
     

  • The primary stage improves brightness and cleanliness while the secondary stage improves the yield.
     

  • Due to two stage system, the goal of maximum ink removal and maximum yield are reached optimally.
     

  • Simple level control loop and high reliability.

Features

Technical Specification

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