Reduce your operating cost with GL&V’s cost saving solutions…

Amol Deshmukh

GL&V India Pvt. Ltd.,

18 July 2014

BEST MAINTAINANCE PRACTICES IN PULP AND PAPER INDUSTRY TO IMPROVE PROFITABILITY

Your obvious partner…in pulp and paper

OPEN LOOP, CONVENTIONAL CENTRICLEANERS

Your obvious partner…in pulp and paper

CONCERNS IN OPEN LOOP, CONVENTIONAL CENTRICLEANERS Need of individual cleaner feed and accept valves

Open reject pit

Fiber loss from Reject Pit spills & overfows

Air intrapment from open reject vertex

Larger parts for replacement (high cost)

Heavy maintenance time & cost

Your obvious partner…in pulp and paper

CLEANPAC 700 LD

Your obvious partner…in pulp and paper

CLEANPAC 700 LD – Advantages

Satellite assemblies

Smaller replaceable parts

Twin wall design

Large cleanout plug

Transparent reject chamber

Transparent lower cone and lower shell

Low density reject removal system

Your obvious partner…in pulp and paper

SATELLITE ASSEMBLIES

Design flexibility

Installations in smaller space

In spite of compact design enough maintenance space

Quick and easy replacement of complete cleaners and spares

Your obvious partner…in pulp and paper

SATELLITE ASSEMBLIES

Your obvious partner…in pulp and paper

SMALLER REPLACABLE PARTS No need of changing complete

cleaners

Smaller parts can be changed if damaged or worn out

Parts assembled with O rings and clamps. Quick and easy replacement of parts

Less time and manpower required for Maintenance

CLP 700 LD Assembly

Your obvious partner…in pulp and paper

TWIN WALL DESIGNTM

Well proven design

Fig A – leakage through shell vent

Fig B – Protection plug sealing the vent

No immediate shut down for maintenance

No pulp splash if inner cone worn out in running

(FIG A)

(FIG B)

Your obvious partner…in pulp and paper

LARGE CLEAN OUT PLUG

Lower risk of clogging of reject pipe

Large outlet minimizes risk of clogging caused by oversized particles

Easy access to inside from bottom to clean and flush the cleaner

Your obvious partner…in pulp and paper

TRANSPARENT REJECT CHAMBER

Visual access to reject transfer

Large clean out plug

Easy inspection of the individual cleaners for clogging

Your obvious partner…in pulp and paper

TRANSPARENT LOWER CONEAND LOWER SHELL

Visual access to complete lower cone assembly

Helps to understand the flow pattern and running condition of individual cleaners

Proved to be very helpful in high reject containing pulps and critical cleaning applications

Your obvious partner…in pulp and paper

LOW DENSITY REJECT REMOVAL SYSTEM

CLP 700 LD cleaner removes low density rejects from pulp like

Plastics

Hot melts

Stickies

Waxes

Free air

Your obvious partner…in pulp and paper

CELLECO TWISTERTM

Your obvious partner…in pulp and paper

CELLECO TWISTERTM

Satellite assemblies

Smaller replaceable parts

Twin wall design

Operating consistency of up to 2 %

Transparent reject tip

Transparent lower cone and lower shell

Your obvious partner…in pulp and paper

COMPARISON OF CLEANERS

LOW V/S MEDIUM CONSISITENCY

NO. OF CLEANER UNITS

PRIMARY SECONDARY TERTIARY FIBERMIZER

TWISTER 9 2 1 1

CLP 700 18 6 2 1

Less number of cleaner units per stage

Fewer Stages for bigger plants

Less maintenance cost

Your obvious partner…in pulp and paper

THANKS