Transcript satellite assemblies

BEST MAINTAINANCE PRACTICES IN PULP
AND PAPER INDUSTRY TO IMPROVE
PROFITABILITY
Amol Deshmukh
GL&V India Pvt. Ltd.,
July
Reduce your operating cost with GL&V’s cost saving18
solutions…
2014
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)
 Fig A – leakage through shell
vent
 Fig B – Protection plug sealing
the vent
(FIG B)
 No immediate shut down for
maintenance
 No pulp splash if inner cone
worn out in running
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 CONE
AND 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

Your obvious partner…in pulp and paper