itc limited foods business division ranjangaon, pune · 2020. 9. 9. · factory location. presence...

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ITC Limited Foods Business Division Ranjangaon, Pune CII National Award for Excellence in Energy Management 2020 26, 27, 28 Aug 2020 Nandha Kumaar R : Manager - Engineering, EM & EA Alok Kumar : AM - Engineering Aditya : AM - Manufacturing Atta TRIPPLE BOTTOM LINE PERFORMANCE E C O N O M I C P E R F O R M A N C E E N V I R O N M E N T A L P E R F O R M A N C E S O C I A L P E R F O R M A N C E

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Page 1: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

ITC Limited

Foods Business Division

Ranjangaon, Pune

CII National Award for Excellence in Energy

Management 2020

26, 27, 28 Aug 2020

Nandha Kumaar R : Manager - Engineering, EM & EA

Alok Kumar : AM - Engineering

Aditya : AM - Manufacturing Atta

TRIPPLE BOTTOM LINE PERFORMANCE

• E C O N O M I C P E R F O R M A N C E

• E N V I R O N M E N T A L P E R F O R M A N C E

• S O C I A L P E R F O R M A N C E

Page 2: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Factory Location

Presence of FBD factories : ICML • Located in MIDC

Ranjangaon,

• Five star industrial area

• 50 KM away from Pune

• Snacks Production in 2008

• Noodles production in 2010

• Atta Production in 2018

• 11 Production lines

• Capacity 10500 tons/month

• 500 Cr Turnover

Managers : 69

Employees : 217

NEEM : 100

SPP : 450

Certifications

• EMS - ISO 14001 : 2015

• OH&S - ISO 45001 : 2018

• FSSC 22000

• HALAL

• WASH - Workplace Assessment for

Safety and Hygiene By QCI

FY 20-21

Page 3: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Products Manufactured

28

variants

Page 4: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Plant Energy overview

Grid

Finger

snacks

line -1

Potato

chips

line

BPT

250 KWOn-Site Solar

1 MW

MSEDCL

Grid

CD 4793 Kva.WTG

5.1 MW

Finger

snacks

line -2

Low

BD

Line

Multi

Chip

Line

Noodle

line

RS -1

Air

Dried

Noodle

Atta

Plant

Noodle

line

RB -4

Noodle

line

RS -3

Utilities

DG

1010

KVA X 4

100 %

Biomass

Briquette

fired

Boiler

14 TPH

28 Bar

Stand by

FO fired

Boilers

14 TPH

10 Bar

3.5 TPH 3TPH 2TPH 3 TPH1.25TPH0.2 TPH0.2 TPH

LPG

Page 5: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Atta Energy Consumption

70%

12%

6%

5% 7%

Milling Power Consumption

Chakki

Milling HP Fan

Roll Body

Root Blowers

Rest off

Power Saving Action Plans

• Need Based Purging

Optimization in RJFs

• Lighting LED Conversion

• Milling Load increment

• PID Control in Root Blowers

17-

18

18-

19

19-

20

Apr-

19

May

-19

Jun-

19

Jul-

19

Aug

-19

Sep-

19

Oct-

19

Nov

-19

Dec-

19

Compressor 11.0 10.0 8.0 8.5 7.4 7.5 6.8 6.5 7.3 7.9 7.0 7.2

Lighting 9.0 7.0 6.0 6.3 5.2 5.5 4.8 4.6 6.1 6.4 4.4 3.7

Process 100.0 95.0 97.0 99.7 98.7 93.2 88.2 90.1 89.7 91.0 95.4 93.7

Total 120.0 112.0 111.0 114.5 111.3 106.2 99.8 101.3 103.1 105.3 106.8 104.6

120.0112.0 111.0 114.5 111.3

106.299.8 101.3 103.1 105.3 106.8 104.6

0.0

20.0

40.0

60.0

80.0

100.0

120.0

140.0

Sp

eci

fic

Po

we

r

Co

nsu

mp

tio

n

(Un

it/M

T)

1.6

0.9

2.01.7

0.4 0.5

1.1 1.1

0.60.4

0.0

0.5

1.0

1.5

2.0

2.5

Bulk Cleaning kwh/MT1.1 1.1

0.7

0.90.8

0.70.8 0.8 0.8 0.8

0

0.2

0.4

0.6

0.81

1.2

Pre Cleaning kwh/MT

3.64.3 4.1 3.9 3.6

3.1 3.02.6

3.0 3.2

0.0

1.0

2.0

3.0

4.0

5.0

1st Cleaning kwh/MT5.6 5.4 5.0

4.2 3.8 3.7 3.6 3.33.8 3.7

0.0

1.02.0

3.0

4.0

5.0

6.0

2nd Cleaning kwh/MT

68.0

71.070.8

67.0

65.0

68.1

65.565.8

68.468.7

62.0

64.0

66.0

68.0

70.0

72.0

Milling kwh/MT

7.7 7.76.6

7.36.6

7.5 7.7 7.2 6.7 6.3

0.0

2.0

4.0

6.0

8.0

10.0

Packing kwh/MT

Page 6: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Plant Energy Consumption

77.5

19.4

2.8 0.3

Wind Grid

DG BPT

77.8 % of electrical energy is from Renewable source

92.7

2.0

5.3

Steam LPG FO

92.7 % of Thermal Energy is from Renewable source

10.81

14.04 14.60

0

2

4

6

8

10

12

14

16

17-18 18-19 19-20

Mil

lio

n U

nit

s

Electrical energy consumption

38,397

37,279 37,227

30000

31000

32000

33000

34000

35000

36000

37000

38000

39000

17-18 18-19 19-20

Millio

n k

Ca

l

Thermal Energy Consumption

13%

8%

13%

12%23%

29%

2%

Electrical energy section wise

Potato Chips

Finger Snacks

Round Small

Round Big

Atta

Utilities

Warehouse

34%

1%65%

Thermal energy section wise

Potato

Chips

Finger

Snacks

Noodles

Page 7: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Overall Production & Sp. Energy Consumption

1.54

1.53

1.48

1.45

1.46

1.47

1.48

1.49

1.5

1.51

1.52

1.53

1.54

1.55

17-18 18-19 19-20

mil

lio

n k

Ca

l/to

nn

e

Sp. Thermal Energy Consumption

390.87

283.23260.97

0

50

100

150

200

250

300

350

400

450

17-18 18-19 19-20

Un

its/

ton

ee

Sp. Electrical energy consumption

27666

4956355963

0

10000

20000

30000

40000

50000

60000

17-18 18-19 19-20

To

ns

Overall Production

3.2 %7.9 %

27.3%

Page 8: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Potato Chips & Finger Snacks Process

Receiving of

Potato Storage

Feeding/Pum

ping

De-stoning

+De-silting Peeling

Trim and

Pare

Slicing Blanching Frying

Defect removal by

Optyx

Seasoning

station Packing

Blending Extrusion Frying Seasoning Packing

Finger Snacks

Potato Chips

Page 9: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Noodle & Atta Process

Storage Silo

Batch Hopper

Kneading Sheeting Steaming SeasoningStretch

Conveyor

CutterRandomizat

ionFryer

Cooling Tunnel

DistributorPackaging

Noodle

Atta

Wheat unloading

TipplerBulk Cleaning

Wheat Grain Silos

Pre cleaning1 st stage cleaning

Tempering2 nd stage Cleaning

MillingPackingFG Warehouse

Page 10: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Sp. Electrical Energy Consumption

235.88

243.83

234.45

200.00

205.00

210.00

215.00

220.00

225.00

230.00

235.00

240.00

245.00

250.00

17-18 18-19 19-20

un

its/

ton

ne

Noodles3.8 %

120

112

107

100

105

110

115

120

125

17-18 18-19 19-20

un

its/

ton

ne

Atta

466

438

430

410

420

430

440

450

460

470

17-18 18-19 19-20

un

its/

ton

ne

Potato Chips

7.7 %

360.72

352.83

350.00

340.00

345.00

350.00

355.00

360.00

365.00

17-18 18-19 19-20

un

its/

ton

ne

Finger Snacks

2.9 %

10.8 %In 18-19

Addition of

Maida silo

& Robot

packing

Page 11: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Sp. Thermal Energy Consumption

4.71

4.61

4.42

4.2

4.3

4.4

4.5

4.6

4.7

4.8

17-18 18-19 19-20

Kg

of

ste

am

/ K

g o

f p

rod

uct

Potato Chips

0.423

0.216

0.00

0.10

0.20

0.30

0.40

0.50

18-19 19-20

Kg

of

ste

am

/ K

g o

f p

rod

uct

Finger Snacks : Steam

2.46

2.41

2.33

2.25

2.3

2.35

2.4

2.45

2.5

17-18 18-19 19-20Kg

of

ste

am

/ K

g o

f p

rod

uct

Noodles

13.22

15.37

5.0000

7.0000

9.0000

11.0000

13.0000

15.0000

17.0000

17-18 18-19

kg

of

LPG

/to

ne

e o

f p

rod

uct

Finger Snacks : LPG

16.3 %

6.2 %

49 %

5.3 %

Page 12: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Internal Benchmarking : Sp. Electrical Energy Consumption

430.00 432.00 438.00

665.00

861.00

300.00

400.00

500.00

600.00

700.00

800.00

900.00

Pune Panchla Haridwar Trichy Mysuru

Un

its/

Ton

ne

Potato Chips

178

188190

193

201

207

160

170

180

190

200

210

Haridwar Pune Trichy Panchla Malur Kapurthala

Un

its/

Ton

ne

Noodles

105 107111

175

80

100

120

140

160

180

Kapurthala Pune Uluberia Trichy

Un

its/

Ton

ne

Atta

Approaching

towards best

with new

initiatives of

VAM, N2,

Chiller VFD

& LP

compressor

in 20-21

Yr. 19-20 H2

avg. is 103.5

Approaching

towards best

in 20-21

Page 13: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Internal Benchmarking : Sp. Thermal Energy Consumption

200

231 235

266 274

0

50

100

150

200

250

300

Haridwar Pune Trichy Mysuru Panchala

10

e3

TO

E/t

on

ne

of

pro

du

ct

Potato Chips

119

131

140144

154

164

80

100

120

140

160

180

Trichy Haridwar Pune Kapurthala Panchla Malur1

0e

3 T

OE

/to

nn

e o

f p

rod

uct

Noodles

Yr.20-21 Apr-July : 132

Approaching towards best

with new initiatives of LP

compressor hot air use & IR

heater in 20-21

Approaching towards best in

20-21

Page 14: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Energy Conservation Projects 20-21

Sl No. Title of ProjectElectrical Savings

(Million Units)

Annual Thermal

Savings (in

million kCal)

Investment

(in million

INR)

1 Usage of Oxygen exhaust from Nitrogen Generator in ETP 0.07 0 1.5

2 Low pressure compressor for randomizer air 0.33 0 3.4

3 Reduction of pressure drop in compressed airline 0.29 0 0.9

4 Day light for Warehouse 0.18 0 2.5

5 UPS on standby on non-working days to avoid losses 0.18 0 0

6 Installation of VFD on chiller compressor 0.18 0 2.5

7 Compressed Air leakage reduction 0.18 0 0.4

8 Optimizing chilled water pumping system 0.07 0 0.1

9 Replace condenser water pumps with new energy efficient,

low head pumps0.04 0 0.2

10 IR based heating and introduction of hot air blower to

reduce moisture in Noodles going in the fryer0 1944 1.8

Page 15: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Usage of Oxygen from Nitrogen Generator in ETP

Air

To Process - Nitrogen

Exhaust

gas –O2

Compressor

and Dryer

Silencer

Used in ETP

for aeration

PSA

Towers

• Exhaust Oxygen from Nitrogen Generator is being used in ETP for

aeration

Calculations

Nitrogen flow from the generator 150 m3/hr

Air Flow in the Nitrogen Generator 450 m3/hr

Percentage of oxygen in air 21%

Percentage of oxygen in exhaust 30%

Total Oxygen in exhaust 90 m3/hr

Air flow required for aeration 2300 m3/hr

Oxygen flow required 483 m3/hr

Blower Motor Power 44 kW

Proportionate decrease in Blower power 8.2 kW

Annual Energy savings(in kWh) 71821

Annual Savings(in INR) 5.74 lacs

Investment (in INR) 20 lacs

Payback(in months) 41.8

Contains 30% oxygen

Waste Oxygen Used in ETP

Page 16: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Randomiser – LP compressor

C1 C2

C3 C4

C1

C3

C2

550 CFM x 4 @ 5.5 bar

550 CFM x 2 @ 5.5 bar

1000 CFM x 4

@ 2.0 bar

Ring main header

Randomising Air @ 1.5 bar to 4 noodle lines

1000 cfm

Air @ 5.0 bar to various instruments control

Same Ring main header

Air @ 5.0 bar to various instruments control

Be

fore

Aft

er

Randomising Air @ 1.5 bar to 4 noodle lines

1000 cfm

Sp. Power

consumption : 175

Kw / 1000 cfm

Sp. Power

consumption : 90

Kw / 1000 cfm

Savings

Annual energy 3.3 Lakh Units

Annual Cost 26.4 Rs. Lakhs

Investment 34 Rs. Lakhs

Payback 1.29 Years

Page 17: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Energy Conservation Projects 17-18

Sl No. Title of Project

Annual Savings

(in million INR)

Investment

(in million INR)

Payback

(in months)

1 Air Compressor with VFD ( 3+1) 0.691 2.80 49

2 Oil Preheater in fryer using flue gas 0.576 0.25 5

3 Energy efficient blower for ETP 0.490 2.30 56

4Reduction of Harmonics by introduction of

Active & Passive filter0.403 1.20 36

5 Switching to energy efficient LED Street Lamps 0.364 0.64 21

6 Intelligent flow control for air compressor 0.336 0.55 20

7 Optimising of PC fryer Oil Mist Extractor fan 0.105 0.02 2

8Interlocking of Noodle fryer hall exhaust fan

with Noodle line running0.096 0.02 3

9 Occupancy Sensors 0.072 0.12 20

Page 18: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Energy Conservation Projects 18-19

Sl No. Title of Project

Annual Savings

(in million INR)

Investment

(in million INR)

Payback

(in months)

1 Steam Trap system upgrade : TD-3 to 1.470 0.55 5

2 Noodle line steamer sealing modification 0.960 0.25 3

3 Energy Efficient Lighting 0.325 2.50 92

4Optimzing Noodles line humidifiers interlock

with line running0.288 0.001 -

5Reduction of Lighting Voltage from

240 V to 220 V0.284 0.001 -

6 Chiller Power Reduction by Auto tube cleaning 0.270 0.60 27

7 Timers for CFC, Street lights 0.072 0.15 25

Page 19: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Chiller condenser : Auto Tube Cleaning

• Scale formation in Chiller HE

• Installed Online Auto tube cleaning

• Balls removes scale in inner tube

• Maintains Good Heat exchange

• Savings / annum : 60,000 units

Rs.2.7 Lakhs

Page 20: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Energy Conservation Projects 19 - 20

Sl No. Title of Project

Annual Savings

(in million INR)

Investment

(in million INR)

Payback

(in months)

1 Vapour Absorption Chiller 3.84 15.2 48

2 Closed Loop condensate recovery PPPU Pump 3.14 2.5 10

3 Back Pressure Turbine 2.88 7.2 30

4 Replaced existing motors with IE 3 motors 1.72 4.8 33

5 Energy Efficient LED Lightings for Process hall 1.60 2.5 19

6 Optimising oil flow in Noodles fryer 1.54 1.2 9

7 Steam Heat Exchanger for Finger Snacks Line 1.09 2.4 27

8 Air Curtains with Smart Sensors 0.90 1.2 16

9Waste heat recovery from Compressor to HVAC Hot

water0.64 0.8 15

10 Independent Lighting control in process & Admin 0.53 0.5 11

11 Rotary Mill at Randomizer 0.44 12.0 327

12 Air nozzle for cleaning, compressed air lines 0.14 0.2 18

Page 21: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Vapor Absorption Machine

Potato chips fryer

Noodles Steamer

Waste Heat from fryer

and steamer

Warm water at 12-13 deg C

Chilled water at 7 deg C for

comfort cooling in AHUs

Cooling Tower

Heat Sink

Waste

Heat

1196 kW

Cooling

Capacity

252 TR

Investment Made(in

Million Rs.)

Annual Electrical

Savings (in million

Units)

Annual Savings(in

Million Rs.)

Payback(in Months)

15.2 0.48 3.84 47.5

Lithium Bromide used

as an absorber

LiBr is much more eco

friendly than R-134

series refrigerants

Very low maintenance

Effectively shuts down

the vapour

compression based

chiller

Page 22: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Steam Saving : Closed loop condensate recovery system

System Open loop

CRS

Closed loop

CRS

Primary flash steam Recovered Recovered

Secondary flash steam Vented to Atm. Recovered

Motive steam after

useVented to Atm. Recovered

Condensate

Temperature100’ C 135’ C

Steam Savings 228 Kg/Hr

Cost savings Rs. 31.4 Lakhs/ Annum

PPPPU : Pressure Powered Pump Packaged Unit

Page 23: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

100 %

Briquette

fired

Solid fuel

Boiler 14

TPH 28

Bar

Pc & FS

fryer

185’C

3.9 TPH

25 bar

9.25 TPH

25 bar

Steam to Noodle lines 10 bar

Fryer-1 Fryer- 2 Fryer-3 Fryer- 4

Fryer oil temp : 150’C

Generator

250 KW

PRV

Connected

to LT Bus

• Inlet Pr. :25 bar, Temp. : 230’ C

• Outlet Pr.: 10 bar, Temp. : 190’ C

Average power

generation : 1200

units / day

Back Pressure Turbine

Page 24: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

IE 3 Motors

• Energy inefficient < = IE2 motors rating above 5.5 Kw

to 75 Kw identified for replacement.

• 56 motors identified

• 4 Compressor motors & 52 Process, Utility area

motors.

• Efficiency improvement from IE1 , IE 2 to

IE 3 Standard.

• Efficiency increased in the range of 2.33 %

to 5.47 % in motor.

• Savings : • 2,15,000 units / Annum

• Rs.17.2 Lakhs/ Annum,

• 2.29 years payback.

Page 25: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

LED Lightings

• Process areas were provided with CFL lamps

• Each fitting had 55 W x 4 no’s CFL + 50 W ballast =270 W

• Replaced with 85 W LED

• Storage area provided with 250 W Metal halide lamps

• Replaced with 132 W LED.

• Savings :

• 16,500 units / month

• Rs.16.83 Lakhs/ Annum,

• 1.72 years payback.

• Reduction of CFL replacement cost.

• Improved Lux levels

64010

47516

30000

35000

40000

45000

50000

55000

60000

65000

70000

Lighting Power : Units / month

25.76 %

Luminous efficacy in

Lumens /watt

• LED : 100 to 150

• MH : 75 to 100

• CFL : 50 to 70

Page 26: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Rotary Mill at Randomizer

Calculations

Amount of moisture removed by

Rotary Mill in NL-3 & NL-4

0.9 tons / day

Enthalpy of steam at 8 bar 2767 kJ/Kg

Latent heat of vaporization of water 2260 kJ/Kg

Amount of steam saved in a day 0.734 tons

Amount of steam saved in a year 220.2 tons

Annual Savings (in INR ) 4.4 lacs

Investment Made (in INR ) 120 lacs

Cutter cuts the Noodle strands & the rotary mill gives it a full flip

1% reduction in moisture of the incoming Noodles strands

Mill flips the strands outwards to shrug off the moisture

Load on the fryer reduced

Cutter

Rotary

Mill

Rotary Mill

Page 27: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

REVERSE JET FILTER NEED – BASED PURGING OPTIMIZATION

01Unable to predict Filter condition, issue identified

only when downtime occurs

02Downtime of 1 entire shift to restore bags to

normal condition

03Compressed air losses during dry or idle run,

increasing power consumption

04Frequent choke clearing, increasing the Sweepage

Atta and hampering Morale

11 108

0

5

10

15

FY 17-18 FY 18-19 FY 19-20

COMPRESSOR SPC

DPT was installed on each RJF, and the RJF

purging was interlinked to the DPT via SCADA, so

that jet filter purging would switch on only when

pressure rose above a pre-defined Set Value

Page 28: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Energy Conservation Projects Summary

YearNo of

Proposals

Investments

(in million INR)

Savings

(in million INR)

2017-18 9 7.9 3.133

2018-19 7 4.05 3.67

2019-20 12 50.5 18.45

Page 29: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Utilization of Renewable Energy Resources

Technology

( electrical)

Type of

Energy

Onsite/Offsite Installed

Capacity (MW)

Generation

(Million kWh)

% of overall

Electrical Energy

Wind Turbine Electrical Offsite 5.1 MW 11.68 77.5

Solar PV * Electrical Onsite 1.0 MW 1.56 10

*Solar PV Commissioned in July-2020 @ the cost of 36 Million INR

Technology (thermal) Type of Energy Installed Capacity

TPH

Usage (Million kCal) % of overall

Thermal Energy

100% Waste Biomass

Briquette Fired Boiler

Steam 14 TPH 34,509 92.7

7.68

11.55 11.68

13.24

0.00

2.00

4.00

6.00

8.00

10.00

12.00

14.00

17-18 18-19 19-20 20-21

Millio

n U

nit

s

Renewable Electrical Energy

Installed Capacity: 3 MW 5.1 MW 5.1 MW 6.1 MW

Page 30: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Waste Utilization and Management

Type of Waste 17-18 18-19 19-20 Method of disposal

Process 5712.51 6696.06 5934.45 Recycle

Hazardous 7.95 13.65 10.49 Recycle/Incineration

Dry Waste 357.71 453.69 378.07Recycle/

Vermicomposting

ETP Waste 221.98 937.56 759.81 Composting

Scrap 482.4 86.21 76.19 Reuse/Recycle

Total Waste(in tonnes) 6782.56 8187.17 7159.10

245

165

128

0

50

100

150

200

250

300

17-18 18-19 19-20kg

of

wa

ste

/to

nn

e o

f p

rod

uct

ion

Specific Waste Generation

47.8 %

Page 31: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Waste Utilisation : Oil purification & Reuse

Dalsorb 3000 M chemical

addition @ 2%

Steam jacketed drum

100 micron Leaf

filter

Compressed air

supply to clean the

filter

5 micron filter FFA reduced oil for

Process

15 minutes of agitation

20 minutes of re-circulation

5 minutes of air purging on the

leaf filter

Oil

Treated

Pre-

Filtration

FFA

Post

Filtration

FFA

Requir

ement

Percentage

Reduction

Palm Oil 0.234 0.093 <0.25 60%

Palmolein 0.211 0.089 <0.25 58%

130 ‘C

• DALSORB chemical removes degradation

compounds from oil

• Removes both solid and dissolved

impurities from used oil

Page 32: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Waste Utilization : Wealth out of Waste (WOW)

• Snacks & Noodles unit produces around 1700 tons of finished good waste

• 20-30 % of the waste is Oil

• Opportunity to utilize FG waste and increase revenue on sale of Waste

FG

Waste

• Crushed into small pieces

• Passed through high

temperature

• Sieved to get clear oil

Oil

Wealth

Page 33: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

GHG Inventorisation

YearTons of

production

Scope 1 Emissions

(Direct Energy)

Tons of CO2

Scope 2 Emissions

(Indirect Energy)

Tons of CO2

Scope 3 Emissions

(Transportation)

Tons of CO2

Total Emissions

Tons of CO2

Tons of

CO2 /

Tons of

production

2017-2018 27660 2351 2880 2104 7335 0.265

2018-2019 49603 1025 2636 2207 5868 0.118

2019-2020 54949 1312 2689 2604 6605 0.120

0.265

0.118 0.120

0.000

0.050

0.100

0.150

0.200

0.250

0.300

17-18 18-19 19-20

Ton

s o

f e

mis

sio

n/T

on

s o

f

pro

du

ctio

n

Specific Emissions

54.7 %With 1 MW

Solar Yr.20-21

Target : 0.100

Page 34: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Green Supply Chain

Improvement of truck loadability in Snacks and Noodles

Freight cost reduced by optimizing the

following variables :-

Truck sizes

CFC sizes

Loading patterns at various locations

Financial

Year

Truck volume

utilization %

K2 Despatch

Volume(in

MT)

Freight

occurred (in

lacs)

Savings (in

lacs)

18-19 94.63% 23890 1719.06139.87

19-20 95.57% 23796 1579.19

Page 35: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Team work, Employee Involvement & Monitoring

Utility Energy KPI'sSr.No Equipment Parameters

1 PCC Panel

Harmonic Level < 5 % V (Volt)

Harmonic Level < 8 % I (Current)

P.F 0.995 to 0.999

2 Air Compressor

Compressed Air line Pressure 5 to 6 Bar

Due Point Temp 2 to 3 Deg Centrigrade

Sp. Power consumption 175 KWR / 1000 CFM

3 Cooling Tower

Range > 3.5 Deg Centigrade

Approach < 4 Deg Centigrade

Effectiveness 40 to 60 %

4 Chiller

Sp. Power consumption 0.64 KWH / TR

Chiller Condensor approach < 3 Deg Centigrade

Chiller Evaporator approach < 3 Deg Centigrade

5 DG Power generation 3.6 to 3.8 Units / Ltr.

• Utility & Process line energy consumptions • Reviewed in Daily meeting by Engineering & Operations Manager

• Reviewed by Factory manager in Weekly & Monthly Review Meeting

• Reviewed by Head of ICML in Quarterly Meeting.

Page 36: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Energy Management Dashboard

Page 37: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Industry 4.0 : Checkweigher Integration

0

5

10

15

00

:00

:00

01

:30

:00

03

:04

:00

04

:47

:00

06

:27

:00

08

:20

:00

11

:23

:00

12

:54

:00

14

:26

:00

16

:58

:00

18

:41

:00

20

:14

:00

21

:49

:00

23

:24

:00

01

:00

:00

02

:36

:00

04

:06

:00

27-03-2019 28-03-

2019

Under Weight %

-3

2

7

12

17

22

03

:50

:00

06

:00

:00

07

:37

:00

11

:28

:00

12

:48

:00

14

:05

:00

15

:26

:00

17

:42

:00

19

:07

:00

20

:24

:00

21

:47

:00

23

:04

:00

00

:23

:00

01

:58

:00

03

:16

:00

05

:26

:00

27-03-2019 28-03-2019

Over Weight %

• TRACK TREND AND ANALYSE

Material rejections (UW and OW)

Give Away

Machine uptime.

NOODLES POTATO CHIPS

Page 38: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Noodles Line Data Integration

Production Status Quality Status Machine Status Downtime Status

Weight Control

(EGA)

KPI

Status

Process

Parameters

Machine

Parameters

Quality

ParametersReason Capturing

Page 39: ITC Limited Foods Business Division Ranjangaon, Pune · 2020. 9. 9. · Factory Location. Presence of FBD factories : ICML •Located in MIDC Ranjangaon, •Five star industrial area

Thank you14 YEARS

IN A ROW

17 YEARS

IN A ROW

12 YEARS

IN A ROW

40.90% OF ITC'S ENERGY IS FROM RENEWABLE ENERGY SOURCES

SUSTAINABILITY REPORTING : GRI G4 Format

88.87 % Of RANJANGAON PLANT ENERGY IS FROM RENEWABLE ENERGY SOURCES

Nandha Kumaar R : Manager – Engineering

[email protected]

99944 07404

Alok Kumar : AM – Engineering

[email protected]

88253 98730

Aditya : AM - Manufacturing Atta

[email protected]

77528 94432