CIL Technology Development & Mechanization_CIL_19.01.15

7/23/2019 CIL Technology Development & Mechanization_CIL_19.01.15

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Perspective of CIL

on

“Technology Development &Mechanization”

in reaching

1 Billion Tonne y !"1#$!"%e Delhi

!"'"1'!"1(



Present Technology Level

)pencast Mines*

• Dragline

• Shovel-Dumper Combination

• Surface Miner

• In-Pit Crushing & Conveying



+n,ergro-n, Mines

• Board & Pillar Method

: Drill – Blast - Intermediate technologies with SDs and!Ds- Blasting "allery #echnology

: Continuous Miner Technology

• ong wall $ Shortwall #echnology

• !igh wall #echnology

Present Technology Level



Coal Pro,-ction .1/$10* +2 &)C

Mo,e In Million Tonnes

%" Coal '())

*C Coal

Departmental )+,(,

!ired ./(0'

#otal *C 0.'()

Total CIL .+2 3 )C 04!'0!



56isting 7ize & Pop-lation of58-ipment$ CIL Mines

)C Mines*

Draglines 1 , m to / m2 3 ' 4os

56cavators 1)(. m to 0. m2 3 7/0 4os

Dumpers 1, # to .0/ #2 3 ..+ 4os

Crawler Do8er 1./ !P to ,/ !P2 3 +)' 4os

Drill 1)// mm to ,/ mm2 3 '7'

4os+2 Mines*

SD$!D 1)(, m to (, m2 3 ''$0/

4os



Technology ise Coal Pro,-ction.Mt $ CIL

Technology !"1/$10)pen Cast

Mechani8ed 0.'()

7-$Total $ )C 0!4'/1

+n,er$2ro-n,

SD )0(70

!D )'(77

Continuous Miner .(0.

Short-wall /(/,0

!igh-wall /(7

7-$Total $ +2 /0'/(9



Technology ise )C Coal Pro,-ction .Mt$ CIL

Mo,e !"1/$10

)pen Cast

Mechani8ed 0.'()



Technology ise Coal Pro,-ction.Mt $ CIL

Mo,e !"1/$10

+n,er 2ro-n, .Mt /0'/(9



:)ne Bt Pro,-ction* Pro;ection for %e6t ( <ears

* 908 Mt identifed; Further identifcation

Mt



$CIL

Present Striping 9atio3 )(: In )+-./; Striping 9atio < .(7,



>-t-re )ptions of Technology

& Mechanization ?

Perspective of CIL



$ $56ploration

7l

%o

Present Level of

Technology

>-t-re Perspective

) Mechanical &!ydrostatic drilling

More use of !ydrostatic Drillingfor fast drilling to achieve high

rate

. imited use ofgeophysical loggers

More use of geophysicalloggers

Drilling mostly by Coring *ptimi8ation of number ofcoring boreholes based on thecomple6ity of geology of thebloc=



$ $56ploration

7l%o

Present Level ofTechnology

>-t-re Perspective

0 %se of .D Seismic

Survey; Magnetic &resistivity survey; etc

More use of .D$D Seismic

Survey #echnology

%se of !igh 9esolution SeismicSurvey

R&D or using 3D inverse modeing o !ravity" Magneticand #udio$Magneto$%euric .@MT geo$hysica techni'uehas (een ta)en u

Technolog +p gra,ation Mine Planning &



Technology +p$gra,ation ? Mine Planning &7-rveying

7l%o


>-t-re Perspective

) MI45> softwarecurrently being usedfor *pencast mines

Plan for e6tensive use ofplanning software for opencastmines

%p-gradation in planning processin terms of process ?ow; analysisunderta=en; tools used

. @uto-cad being usedfor underground

%se of latest planning softwarefor underground mines

0 #heodolite for surveypurposes

%se of aser Survey #echnologyfor output measurement



Technology +p$gra,ation ? )C Mines

Partic-lars


>-t-re Perspective

*B9emoval

&Coal

Production

Shovel-Dumpercombinations are inoperations in manymines

Consideration of highcapacity eAuipment;wherever feasible; forreplacement and mine

e6pansion programme*B Crushing not beingdone at present

Scope for underta=ing*B Crushing:

Deployment forSurface Miners in *Bbenches

Draglines used for *B9emoval varies from ,

m to / m

Potential for more useof higher Si8e

draglines




Partic-lars


>-t-re Perspective

*B9emoval

&Coal

Production

%se of Surface Miners More use of SurfaceMiners for the purposeof selective mining;maintaining Auality ofcoal etc

9ipper Do8er inremoving *B near thevillages

!aul 9oad

maintenance by motor-grader

56tensive use of high

capacity motor < graders& vibratory road rollers;ripper do8er to establish& maintenance of haulroads;

%se of 9CC in !aul roads



Technology +p$gra,ation ? )C MinesPartic-lar

sPresent Level of

Technology>-t-re Perspective

#ransport ofCoal fromMine toloading

point

Coal loadingthrough front endloader withdumpers; C!P &Silo arrangement

with conveyors

Installation of more C!P &Silos for faster loading

Increase use of In-PitCrushing & Conveying

System

%se of @ngle conveyorsincluding high angleconveyors; S=ip

conveyors; #ube Conveyors;le6ible Conveyors

Coal #ransportationthrough rail; road;

M"9; conveyors &aerial ropeways

#o continue with thee6isting modes &

Slurry #ransportation




Partic-lars Present Level ofTechnology

>-t-re Perspective

MaintenanceManagement

Brea= <downmaintenance;preventive

maintenance

%p-gradation ofwor=shops withmodern facilities;*n-line machine

health chec= up;9outine conditionmonitoring

Miningsteeplydippingseams

Conventional Mining

9edesign open cutmines to reduce hauldistances andelevations & dumpschedules(



Technology +p$gra,ation ? +2 Mines

Partic-lars Present Levelof

Technology

>-t-re Perspective

Drivage ofShafts

$Inclines$

Drifts

or opening

new $e6pansion ofmines;

conventionaltechnology for

drivage ofshafts; inclines$

drifts are invouge

%se of high speed drivageeAuipment with advancedtechnology for drivage of

shafts; inclines$ drifts

T h l + , i +2 Mi




Partic-lars Present Levelof Technology

>-t-re Perspective

%"Mechani8ation

& MiningMethods

Intermediatetechnology1SD$!D2deployed inmaEority of mines

Mass productiontechnology 1CM 2in limited mines

!igh wall $Shortwalltechnology

!igh capacity CMs; thinseam CMs; Miner bolter forfaster drivage ; highcapacity shuttle cars;le6ible conveyor trains

with CM;

ongwall$shortwalltechnology

!ighwall technology

@pplication of !ydraulicMining%se of 9aise Borer for steep

seams

T h l + , ti +2 Mi




Partic-lars Present Level of

Technology

>-t-re Perspective

Men &Material

transportatio

n

Man-riding system 1chairlift; rail car2 is in use in

some mines

56tensive use of suchsystems along with multiutility vehicles & dieseleAuipment

Moderni8ationof dispatch

and coalevacuation

9ope haulages$ Beltconveyors from face to

pit bottom $ incline

mouth(Steam$ 5lectrical winders

for vertical transport

S=ip loadingarrangement in verticaltransport

More nos of stratabun=ers;

56tensive use of beltconveyors

T h l + , ti +2 Mi





>-t-re Perspective

Drilling #echnology

!and held drills %DM; Fumbo drills

9eplacement of hand helddrills with pneumatic$hydraulic drills; %DM; Fumbo drills

#echnologyto Gll updecoaled

area

Sand stowing method

mostly followed

%se of crushed *B with

water to Gll up voids; highspeed stowingPossibility of using ?y ashwith chemical under study

HentilationPlanning$

Infrastructure

Designed in line withe6isting regulationsmostly with bric=s

H-4et software for

ventilation planning

%se of ea= proof stopping

%se of other availableventilation planning

software;

Technology +p$gra,ation ? Mine 7afety



Technology +p$gra,ation ? Mine 7afetyPartic-lars Present Level of

Technology>-t-re Perspective

StrataControlMgmt

Convergence 9ecorder;

56tensometer; oadCells & tale <tale

Sensors using on-linenetwor= system at someplacs

Development of Sensors and

use of modern on-linenetwor= systemDevelopment of hidden slip& geo-logical disturbancedetectorsIntegration of stratamonitoring with support@dvanced Slope Monitoringdevices for *C

Mine "as &ire Control

Mgmt

"as Chromatograph for

mine air sampling*n-line continuousmonitoring throughsensors based5nvironmental #ele-Monitoring systems

15#MS2; MD

More use of "as

Chromatograph

More use of 5#MS; MD

%se of #ube Bundle system

for mine air sample analysis

T h l + , ti Mi 7 f t



Technology +p$gra,ation ? Mine 7afety


>-t-re Perspective

%"Communication & #rac=ing

system

%" telephone withcables being used

#rac=ing systemunder trial in a few

mines under 9 &D

atest ug communicationtechnology1lea=y feeders;wireless2 #rac=ing System based on9adio reAuency; Medium

reAuency; ide idelity 1I-I2; *ptical iber; "IS & #hrough the 5arth 1##52

Subsidence

ControlMeasures

evel surveying Satellite or remote sensing

imagery $ photography

ater DangerManagement

#hic=ness of barrierswith old water-loggedwor=ings by drilling

Directional drilling; seismicsurvey technology



Technology +p gra,ation Mine



Technology +p$gra,ation ? Mine7afety

Partic-lars Present Levelof Technology

>-t-re Perspective

Mine PlanMaintenance

Conventional &

Digiti8ation ofMine Plan

D Simulation of Mine

Plan

Blasting #echnology

Conventional

#echnology

@dvanced technology

Tec no ogy +p$gra at on ? In ormat on



Tec no ogy +p$gra at on ? In ormat onTechnology


>-t-re Perspective

%se of I#

imited use of I# - *I#DS;"PS$"P9S; InventoryManagement & in oJce setup

More use of I# ineAuipment monitoringfor e6ample; Hehicletrac=ing system using"PS$"P9S;

Monitoring using aserScanners

Inventorymanagement

Safety management

*Jce set-up

59P

Solutions

Coalnet developed by II# is

in use

Migration to latest 59P

solution



)ther 7ystem Improvements

• 5 procurement of eAuipment &

spares

• 5 #ender of or= & Services

• 5stablishment of connectivity

C l B A i ti



• 19 Coal BeneAciation Plants ith a capacity of /#'0" Mtpa

e6ist

K Coing Coal* !0'0" Mtpa with application of !M Bath; FI"; !M

Cyclone; !ydro Cyclone; roth lotation #echnology( K %on$Coing Coal * 10'"" Mtpa with application of FI"; Cyclone;

roth lotation #echnology

• 1( ne asheries 1#otal Capacity < +()/ Mty2 identiGed for

construction on Build-*perate-Maintain scheme 1B*M2 in )st

Phase

+M ,cheme – Selected Bidders will Desi n, Construct, O erate &

Coal BeneAciation

h i



asheries

7l'%o

Company

%ame Type Capacity.Mty

=emars

)

BCC

Madhuban

Co=ing

,(// Constructionwor= in

progress. Patherdih ,(//

Dahibari )('/

0 Patherdih .(,

, Dugda .(,

' BhoEudih .(/

7

CC

@sho=a

4on-Co=ing

)/

Lonar 7(/

+ Laro .(,

)/

MC

Basundhara )/(//!ingula

)) )/(//

). IB Hally )/(//

)0 Fagannath )/(//

), S5C Lusmunda )/(//



T@% <)+

58-ipment Pro;ection: * )C




5MM

!"1($14 !"14$19 !"19$1E !"1E$1# !"1#$!"Tota

l

@dd 9epl @dd 9epl @dd 9epl @dd 9epl @dd 9epl

Dragline .C-m

!0. /,

7hovel .c-m, ,+ )7 ) .) ++ )// )/+ )) 0)0

, . )/ )) ). ). 0 7 )) )))

)/ ) )+ + 0+ . ), . ). - )'+

./ 0 ' ). . )) 0 )0 + '

0$0. - - 0 - ) - - - , - )/

7-rface Miner

0 - )/ - )7 - 7 - ) - ,)

* ased on the assessment made (y ,u(sidiaries

5 i t P ; ti : )C



5MM

!"1($14 !"14$19 !"19$1E !"1E$1# !"1#$!" Total

@dd9ep

l@dd

9epl

@dd9ep

l@dd

9epl

@dd9ep

l

D-mper

,# .) / .) / ,, / / / )/

'/# ),) )/+ .)7 )' ) 7' , ,+ )) 7) ).)

)//# )') / .7+ 0, 0) )0 )), .+ ))' ). ).)0

)+/# / / / ,0 +7 0, , ))0 '

.0/# ) / / / / ./ / 0 / .0/






5M

M

!"1($14 !"14$19 !"19$1E !"1E$1# !"1#$!"Tota

l


D)F5= .P

0)/ . , 00 )' ', .' ./ 7 )7 )) .7

./ )' ./ .0 )+ .. . ./ ), )/ / )'+

,/ ./ / ) / ) / / / '7

D=ILL7 .MM

)'/ .. .0 0' .. 0 )+ ), )+ ) ' ..+

.,/ + ) , 07 ) + )/ ) ).+

/ ' / . / )) / 0 / / )2=@D5= .P

./ ) / / . . . / )'

,// / / ' / / / / / )/ / )'



58-ipment Pro;ection: * +2



+2 !"1($14 !"14$19 !"19$1E !"1E$1# !"1#$!" Tot

al


7DL/ 0, / ))/ . 0. ' 0 .,0

LD/ )+ / .. / .. / .) / . ))'

CM.. / + / 7 / ' / . / 0'

P7L

G . / / / . / / / ) / /,

58-ipment Pro;ection: * +2


Documents

CIL Technology Development & Mechanization_CIL_19.01.15