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Confiner


PARASON – The Prime source

Refining is the backbone in the stock preparation stage as well as paper making. Hence every paper mill is trying to adopt the latest technology in refining. PARASON CONFINER is a modified Conical Refiner designed to enhance the bonding ability of fibers with a minimized freeness drop and minimum decrease of fiber length with low energy consumption and easy maintenance.

Parason Confiner Fillings

  • – Different patterns are available in conical types
  • – Patterns manufactured on high precision
  • – Confiner tackles manufactured in alloy steel with excellent workmanship
  • – Low-intensity refining, uniform refining, best fiber development at lower power consumption
  • – Confiner tackles manufacturers in the cast as well as welded design
  • – Compact construction reduces floor space requirements
  • – Exceptionally low no-load power consumption rises the effective power

A Novel Introduction to Technology

  • – Vortex centrifugal flow
  • – Stable gap, Uniform refining
  • – No-load power consumption
  • – Low-intensity refining
  • – Easier dewatering and drying
  • – 4-axis patterns generation
  • – Cantilever construction
  • – A foreign material arrester
  • – Higher bearing life
  • – Strong and robust construction

Designing Factors

  • – Assurance of correct fiber retention time and development of desired fiber properties due to the short shadow cone angle and large refining surface area
  • – Easiest filling charge due to cantilever design
  • – Loading/Unloading with hydraulic power pack system for fully auto control operation
  • – Stable operations and accurate gap control provide stable loading
  • – Fast loading/unloading and slow loading/unloading modes of operation
  • – Compact construction reduces floor space requirements
  • – Exceptionally low/no-load power consumption rises the effective power

Gentle Fiber Treatment

Geometry of the Parason Confiner is quite different from the conventional Double Disc Refiner. The fiber development (treatment) depends on –

  • – Assurance of correct fiber retention time and development of desired fiber properties due to the short shadow cone angle and large refining surface area
  • – Easiest filling charge due to cantilever design
  • – Loading/Unloading with hydraulic power pack system for fully auto control operation
  • – Stable operations and accurate gap control provide stable loading
  • – Fast loading/unloading and slow loading/unloading modes of operation
  • – Compact construction reduces floor space requirements
  • – Exceptionally low/no-load power consumption rises the effective power

Advantages Of Confiner For Paper Making

  • – Improved paper quality due to uniform fiber treatment and excellent fiber development
  • – Higher paper production and better strength properties due to easier dewatering and drying in paper machines
  • – Better retention of fibers and fines
  • – Lower energy consumption
  • – Minimum process downtime as easy maintenance and quicker change of fillings

General Dimensions:

Type Rib Width Groove Width P – Parason
Microbar
Welded
PYW
PXW
1.2
1.6
1.2
1.6
1.9
2.5
1.9
2.5
MB – Extra Low Intensity Refining
SW – Low Intensity Refining
SW – Low Intensity Refining
SW – Low Intensity Refining
PSF
PSM
PSC
2.0
2.5
3.0
3.0
3.5
4.0
SF – Short Fiber Fine
SM – Short Fiber Medium
SC – Short Fiber Coarse
PLF
PLM
PLC
4.0
4.5
5.5
5.0
6.5
7.0
LF – Long Fiber Fine
LM – Long Fiber Medium
LC – Long Fiber Coarse
PLF
PLM
4.0
8.0
3.0
5.0
FS – Trimming Medium
TC – Trimming Coarse
PLF
PLM
4.0
8.0
3.0
5.0
FS – Trimming Medium
TC – Trimming Coarse
PTM
PTC
3.0
4.5
7.0
8.5
Tm – Trimming Medium
TC – Trimming Coarse
PMX 3.5 5 MX – Mixed Fiber

Technical Data:

Model CR-25 CR-35 CR-45 CR-60 CR-75 CR-100
Capacity TPD 10-15 20-50 50-100 80-350 10-500 120-750
Operating Consistency % 4-6 4-6 4-6 4-6 4-6 4-6
Power rating HP 25-60 90-150 150-300 350-650 500-1000 800-2000
Refiner RPM RPM 960 960 960 750-960 600-750 600-750
Inlet stock pressure Kg/cm2 2 2 2 2 2 2

Manufacturing Features:

Main Body Cast Iron and stress relieved
Refining chamber S.S.304
Shafts Precisely ground finished shafts made in SAE-8620 forging case carburized and hardened
Parts in contacting stock Stainless steel casting grade SS-304
Gland system Stainless steel grade SS-304 gland sealing with the cooling system
Coupling Gear coupling with long slide crowned teeth induction hardened
Bearing Standard make
Adjustment of Tackle By manual or through hydraulic power pack (optional) operated control system
Power Saving System Optional
Auto Control System Optional

Photos:

Confiner


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