3. sop for cleaning of clinker cooler discharge

8/12/2019 3. SOP for Cleaning of Clinker Cooler Discharge

1/3

DALMIA CEMENT (B) LIMITED CEMENT PLANTARIYALUR

PRODUCTION DEPARTMENT

Issue No. 01 Rev. No: 00 Effectve D!te: 01.11."010 #OP$PROD$01

Issue% B&: M.R A''ove% B&: OD (Po%ucto*)

#OP +OR CLEARIN, O+ COOLER DI#CAR,E

Scope : This SOP is applicable to Safe working for clearing the cooler discharge.

Responsibility : CCR executive.

Accountability : Section Head Pyro.

PPE:

1. Kevelar suit,

2. Safety helet,

!. Safety shoe,

". #ask.

$. %sbestos &loves.

Tools:

1. 'T pup

2. (reaker achine

!. )aer

". (o* Spanner set

$. +ing Spanner set

Hazards:

Risks associated Mitigating Measures

(urn inury -ear Kevelar suit /ire proof suit0

T!**- *ee%s:

1. /ire fighting2. ergency preparedness!. 'T pup operation". %ir blaster operation

Procedure:

1. Shut down the kiln operation.

2. 3 to be taken for cooler drive, 4P3 and clinker crusher.

!. Take &eneral and confined space work perit.

". 'se Proper PP 5 tools.

1/3


2/3






$. 3ooler 64 fan to be operated with iniu suction.

7. %ir cannon to be switched off and the residual air to be vented out.

8. 6nlet valve to be isolated 5 cross check with pressure gauge.

9. Keep the vent valve in open condition for safer side.

:. ;o other persons should be peritted near the door area ! distance0.

1


3/3






Job Safety Analysis Job: Clinkerdischarge jamcleaning

Date: 15 06 - 2012 Analysis by: !"!"athiresh k#mar!

$e%ie&ed by:'!Chandrasekaran!

(itle o) em*loyee doingjob: Attendant

+#*er%isor: +ection,ngineer

De*artment: rocess +ection: $. A**ro%ed by:"!/inayagam#rthi

$edrecommended ,: "e%elar s#it3 +a)ety helmet3 +a)ety shoe3 'ask 4 Asbestos lo%es!

Sequence of Basic JobSteps

Potential HazardsRecommended Safe

Job ProcedureWhat Could Go

WronCorrecti!e Action

#t on ,

.*en the ins*ection door

Check the s#ction at theins*ection door

+&itch .n the ( *#m*

$emo%ing o) the bo#lders

,7*os#re to clinker d#eto body not )#lly co%ered

8#rn inj#ry

8#rn3 8ody 9nj#ry

ater hose hit to the*erson

;ot material bo#ncing

se "e%elar s#it!

9ns*ection o) s#it &ith

checklistClose the Air line inlet %al%eto the canon!

,m*ty air canon andens#re that it is em*tied byo*ening the %ent line or )romthe *ress#re ga#ge

m distance?!

.*en the door a)ter theabo%e slo&ly!

'aintain the negati%e

*ress#re in the ins*ectiondoor area by $#nning thecooler %ent )an #ntil the jobis )inished!

Con)irm the s#ction &ithmanometer or hood dra)tindication )rom CC$

Check the tightness o) thehose joints by checklists3eriodic hose maintenanceand re*lacement!

se "e%elar s#it =@ire *roo)s#it?

Damaged s#it

;ot clinker s*ill o#t&hile o*eration o) theair canon

9nlet air line is leakingor )ailed

Cooler %ent )an maytri* and hot gasesmay *#)) o))!

ater hose *i*e gotb#rst

Clinker *iece canbo#nce and hit the*erson o%er the"e%elar s#it!

eriodic re*lacement!

Dont o*en theins*ection door #ntil aircanon is em*tied!

"ee* the %ent %al%eo*en

+to* the last )o#rcooler )ans )ors#))icient s#ction incooler

+&itch o)) the ( #m*4 $e*lace the ;ose!

'aintain the sa)edistance!

3/3

3. sop for cleaning of clinker cooler discharge

Documents