Mini Disperser

Mini Disperser

Advantages of DisperserReduce Specs in Pulp-Improve paper qualityAble to use cheaper waste Paper-Reduce raw material costImproves Fibre treatment-Better strength propertyReduce sticky, hot melts etc-Increase Paper Machine runnability. Reduce Machine Clothing costs

Operation System
The Parason Disperser system consists of the following combinations of the processes:

1) The tack consistency needs to be increased to 28-32%
2) The breakage of the lumps in the pulp will increase the surface area
3) Increase the temperature of the pulp to 80-10O0C.
4) The ultra-precision dispersion with precision gap control for Disperser segments.

Parason Hot Disperser Models

Model Capacity (TRD) CONSISTENCY Main Motor Rating (Kvr) Gap Control Inlet Outlet Mini Disperser 0-30 4-6-0/6 5-15% 90-150 Manual DP-500 35-45 4-6% 5-15% 130-200 Auto DP-600 50-60 4-6% 5-1514 180-250 Auto DP-750 70-150 4-6% 5-15% 250-450 Auto

For more information please  visit   Mini Disperser...!!

Hot Disperser System
	Parason Flat Disperser system is designed to Disperse the specs & the impurities (waxes, hat melts, stickies, bitumen, ink) contained in the waste paper pulp. The technology lies in the combining of the forces such as high consistency of the pulp to 7 to 0%, raising the temperature to 80' to 100' , applying the mechanical energy by ultra precision Disperser segments in the accuracy of microns. At this stage the combination of the various forces creates the balance so that the aesthetic properties of the paper are improved dramatically.
		Advantages of Disperser
	Reduce Specs in Pulp	-	Improve paper quality
	Able to use cheaper waste Paper	-	Reduce raw material cost
	Improves Fibre treatment	-	Better strength property
	Reduce sticky, hot melts etc	-	Increase Paper Machine runnability. Reduce Machine Clothing costs
	Operation System
	The Parason Disperser system consists of the following combinations of the processes: 1) The tack consistency needs to be increased to 28-32% 2) The breakage of the lumps in the pulp will increase the surface area 3) Increase the temperature of the pulp to 80-10O0C. 4) The ultra-precision dispersion with precision gap control for Disperser segments.
	Parason Hot Disperser Models
	Model Capacity (TRD) CONSISTENCY Main Motor Rating (Kvr) Gap Control Inlet Outlet Mini Disperser 0-30 4-6-0/6 5-15% 90-150 Manual DP-500 35-45 4-6% 5-15% 130-200 Auto DP-600 50-60 4-6% 5-1514 180-250 Auto DP-75D 70-150 4-6% 5-15% 250-450 Auto
	Effect Of Dispersion On Paper Quality
	- Waste Paper		- Liner board	- Corrugated Medium
			- Carton Board	- Tissue
			- NewsPrint	- Fine Papaer

Parason Heating Dewatering
	Parason Dewatering Screw With Pneumatic Loading System  "PARASON" Dewatering Screw which has both Conical Screw cone and Pneumatically controlled counter pressure cone, ensures desired dewatering effect upto 12% consistency with flexibility of operation.
	Parason Screw Press With Pneumatic Loading System The "PARASON" Screw Press is very sturdy and has a unique feature. The screw is made in single piece casting with hard facing an edges of the flights. Pulp stock outlet consistency upto 30% after Screw Press.
	Parason Plug Screw/Shredder Screw Plug Screw and Shredder is designed to avoid escaping of steam, thus reducing steam consumption and improve dispersing effect. Thinckened stock is shredded uniformly to increase surface area of pulp stock.
	Parason Heater Mixer  Shredded stock heated to 90-100°C in Heater mixer with temperature control system. Steam nozzles provided through - out the length of Heater Mixer for uniform heating.
For more information please  visit   Hot Disperser System...!	Parason Hot Disperser With Infeeder  "PARASON" Hot Disperser Designed for dispersing of pulp stock at 30% consistency, 100°C and gap control upto 0.01 mm accuracy with electro hydraulic arrangement . Designed for gentle treatment of fibre at high consistency and temperature, ensure optimum development of fibre and dispersion of contaminents in microns. Improves aesthetic look of paper.

Disc Thickner
Application	Parason Disc Thickner, Washer, Filter
	Thickening, washing and filtration without vacuum. Compact, sturdy and operational friendly. Thickening of pulp stock, Sludge and other suspensions. Washing of pulp stock. Filtration (separation of solids) from effluent and process water. Working Principle Parason Disc Thickner works as a gravity filter and does not require any barometric legs for creating vaccum . it can be installed at lower elevation. Stock enters into the inlet chamber and directed in between two mesh covered disc. The level difference between feeding and filtrate chambers provides the necessary hydraulic pressure difference for a water drains through the mash The rotation if disc has dual action. First, thickened stock is conveyed into the discharge chamber. Secondary, it creates “rolling effect “of the stock lump on the disc surface, producing a clearing action. The mesh of the discs surface is cleaned by spray nozzles pipes.
As Thickener for: • Recycle fiber, Chemical and mechanical pulp • Eflluent Sludge • Broke • Chemical Industries As Washer for:  • Deinked Pulp • Removal of fillers and fines from Recycled Fiber Pulp As Filter For:  • White Water system • Fibre recovery system • Effluent Water • Chemical Water • Chemical Industries For more information please  visit  Disc Thickner...!
	Design and Size Pdt-1600 Disc diameter 1600 mm with 7-10 pairs of discs PDT-3000 Disc diameter 3000 mm with 3-10 Pairs of discs

De-Inking Cell

De-Inking Cell The purpose of de-inking is to remove the printing inks and other substances like stickies that might effect the paper making process or the final properties of the paper. In a de-inking process the should be first detached from the fiber. Flotation technology with high efficiency provides high yield of fibers and simple handling with maximum operating reliability.	The primary flotation stage ensure highest possible stock purity and the secondary stage optimized flotation yied without an loss of brightness and cleanliness. A De-aerator cyclone removal air from the stock and usable fiber are recovered from the foam.
Principle Of Operation:  The Parason De-inking cell consists of number of cells in series with elliptical cross section with a baffle extending over the entire cross length to separated suspension chamber. Air (at the atmospheric  pressure and pulp stock to be de-linked is introduced into the cell chamber through injectors. Flow through nozzles generated vacuum which sucks in the necessary process and generates micro turbulence resulting in widely ranging bubble sizes enabling efficient removal of an equally wide range of particles size. The injector optimize the quantity of the air injected and the size of the bubbles generated. The pulp stock freed from ink is pumped from the bottom of one cell to the next cell. The ink laden foam overflow to the foam chamber with the help of motorised paddle. Flotation process is operated a continuous mode and help to removal ink particles efficiently. Since the cells are interconnected by opening only level control system is required for entire flotation machine.  For more information please  visit   De-Inking Cell...!	Salient features of the PARASON DE-INKING CELL • Highest possible degree of brightness is achieved • Improved optical cleanliness in recovered paper stock. • No sizing restrictions • Single level control loop operation. • Optimized flotation yield at secondary stage without loss of brightness and cleanliness. • Very low fiber loss in the de-inking process the foam is treated in a cascade process. • High percentage of ash in reject resulting in low fiber losses

Sand-Trap
	Working Principles
	The tangential inlet accelerates the stock to downward centrifugal motion. Sand with high specific gravity is forced to the outer wall of cone and downward to collect in a trap from here it is isolated and removed through a valved chamber with intermittent discharge. Thus clean stock rises through the middle of vortex towards the outlet. Water injection at the base of the cone maintains the vortex action and aids fiber recovery.
	Benefits
	* Efficient removal of sand than the conventional sand trap ( Riffler ). * Clean pulp stoop for the de-inking and further processing. * No driven parts, so operating re-ability is ensured. * Easy visual inspection of vortex through illuminated sight glass. * Simple installation. * Protection of further Screening, Refining, De-inking equipment from wearand damage through abrasion.
	Technical Specifications
For more information please  visit  Sand-Trap...!	- Throughput	: 3000 LPM
	- Working consistency	: 0.7-1.1%
	- Applications	: On line removal of contaminants like sand.
	- Can be designed far suitable product range.
	PARASON SAND-TRAP can also be installed before Screening, De-inking and Refining.

Medium Consistency Screen-Vertical

Medium Consistency Screen-Vertical

• Efficient separation of contaminants.
• Low power consumption.
• Exceptional improvement in screening efficiency.
• Improve quality of paper.
• Dependable paper machine operation.
• Basket-hole or slotted type.
• Excellent manufacturing fitness.
• Manufactured on latest CNC machine with high accuracy .
• Easy change over of Belt and pulleys in minimum time.
• Heavy & sturdy screen.

Step Rotor

• Suitable for operation with large flat shaped contaminants.
• Adjustable speed to suit wide range of requirement.
• Special design features avoid string formation.
• Edges hard faced
• Computrised dynamically balanced rotor.

EquipBasket Area (Sq.m.)Capacity (tpd)**Installed Power (Kw/rpm)VSM-040.425-6022/1450VSM-050.80.845-9022-45/1450VSM-061.41.470-12037-45/1450VSM-082.080-18055-90/1450VSM-092.5100-20075-110/1450VSM-103.1150-24075-120/1450VSM-124.5200-26090-132/1450

The ideal screen for waste paper stock preparation (white and brown grade). The special rotor design allows the screen to operate at 1.5 to 4% consistency. Provision for both light and heavy weight reject.






For more information please  visit  Medium Consistency Screen-Vertical...!

Low Consistency Screen
	The Low Consistency screens are suitable for stock preparation system and also for approach flow system ahead of paper machine. The MULTIVANE AEROFOIL ROTOR design ensure the screen to operate free from pulsation. Low power consumption. Exceptional improvement in screening efficiency. Improve quality of paper. Dependable paper machine operation. Basket-hole or slotted type Excellent manufacturing systems
Multivane Aerofoil Rotor
Pulsation free rotor design . Suitable for removing dimensionally unstable impurities. Special rotor design aviods string formation. For low consistency hole and slot screening. Computerised dynamically balanced rotor Machines with high accuracy
Equip./ Model Basket Area (Sq.m.) Capacity (tpd)** Installed (Kw/rpm) VSL-04 0.4 15-50 22/1450 VSL-05 0.8 30-60 22-37/1450 VSL-07 1.1 40-80 22-45/1450 VSL-08 2.0 60-120 45-55/1450 VSL-09 2.5 90-180 75-100/1450 VSL-10 3.1 100-250 75-110/1450 VSL-12 4.5 160-300 90-120/1450 VSL-14 5.7 180-350 110-130/1450 For more information please  visit  Low Consistency Screen..! Vertical screen designed for fine screening of all kind of stock suspensions at low consistency range of 0.4 - 1.1% Provision for both Light and Heavy weight removel.