1

WELCOME TO

IMAGEX TECHNOLOGIES INDIA PVT LTD

( ISO 9001 2008 Company)

Corporate Office

# 45/B,1st Main, 3rd Phase

Mini Forest Road, J.P Nagar

Bangalore – 560 078, INDIA

Ph : 91 80 41200300

Mobile : 9342584507

Email : Prasanna @imagex.in

Husk Power

Business Review and Outlook

Prasanna Kulkarni

IMAGEX TECHNOLOGIES INDIA PVT LTD

# 45/B, 1ST MAIN, 3RD PHASE

J.P.NAGAR, BANGALORE 560078 - INDIA

+91 9342584507

Husk Based Power Generation Scheme For 16TPH Rice Mill

16tph Boiler

~

Condensate for parboiling

6 TPH

0.5 TPH

4 kg/cm²g steam for

feed water heating2 TPH

5 kg/cm²g for dryer

16TPH/

45 Kg/cm²g

2000 KVA Alt

30°C air 85°C air 125°C air

Imagex- Proposed Scheme

•A boiler of10 TPH 45 kg/cm2 Boiler delivering Steam at 415 0C

•Supply the Steam to Back Pressure turbine OR condensing turbine- Multistage

•Supply the Low pressure exhaust steam at 5 kg/cm2 for parboiling

•Depending on process need whatever steam load is available Power will be generated .

•Generated Power will be in accordance of steam load which is to be used in Grid Parallel Mode

Boiler

Control

Room

Turbine

Room

Steam Distribution Header

Proposed Scope SupplyComplete Scheme

Boiler Supply Scope

Boiler

Control

Room

Turbine

Room

Steam Distribution Header

ID Fan

Cyclomax TT

FD Fan 1No.

Air Pre Heater Economiser

Steam Drum

Water Drum

Boiler Bank

Super Heater

Rotary feeder

Deaerator tank

L.P. Dosing

H.P. DosingPulsating Grate

AssemblyIBR piping from Feed water

Pump to Steam Drum

Feed Water Pump ,2.Nos

Boiler

Control

Room

Turbine

Room

Steam Distribution Header

Proposed Scope SupplyComplete Scheme

Turbine Factory Scope

Turbine

Room

Turbine

Gear Box

Alternator

Control Panel

For grid paralleling

Boiler

Control

Room

Turbine

Room

Steam Distribution Header

Proposed Scope SupplyComplete Scheme

Boiler

Control

Room

Turbine

Room

Steam Distribution Header

ChimneyDucting APH

toCyclomax

Ducting

Cyclomax

to ID fan

Ducting

ID fan to

chimney

Ducting Boiler bank

to Economiser

Hopper Common for

Economiser and APH

RCC Platform

Steam Piping from Boiler

outlet to Turbine Inlet

Deaerator steam line

from turbine exhaust

Turbine room&

Turbine foundation

Exhaust steam piping

and Distribution Header

Feed Water from D/E tank

to feed water PumpPiping H.P. DosingPiping L.P. Dosing

Ducting From

F.D. Fan to APH

Ducting From

APH to furnace

Balance of plant Local Imagex scope

Proposed Investment

Turbine Factory Scope

ID Fan

Cyclomax TT

FD Fan 1No.

Air Pre Heater Economiser

Steam Drum

Water Drum

Boiler Bank

Super Heater

Rotary feeder

Deaerator tank

L.P. Dosing

H.P. DosingPulsating Grate

AssemblyIBR piping from Feed water

Pump to Steam Drum

Feed Water Pump ,2.NosBoiler

Control

Room

Turbine

Room

Steam Distribution Header

ChimneyDucting APH

toCyclomax

Ducting

Cyclomax

to ID fan

Ducting

ID fan to

chimney

Ducting Boiler bank

to Economiser

Hopper Common for

Economiser and APH

RCC Platform

Steam Piping from Boiler

outlet to Turbine Inlet

Deaerator steam line

from turbine exhaust

Turbine room&

Turbine foundation

Exhaust steam piping

and Distribution Header

Feed Water from D/E tank

to feed water PumpPiping H.P. DosingPiping L.P. Dosing

Ducting From

F.D. Fan to APH

Ducting From

APH to furnace

Total Turnkey solution

BoilerSupply Scope

Balance of plant Local Imagex scope

( Erection Of Boiler/ Turbine + BOP Local Scope)

+piping+ duct+ Cabling IBR clearance)

Civil Work +RCC platform etc

Water Treatment Plant

Boiler House Shed 12X14 m @9000 per sq.m

Transportation from Pune/Bangalore appox @ 15 trucks

Pollution control

FDF

IDF

Chimney

Ash Handling

Turbine

Condensate Returned

Water tank

Condensate tank

Auto start-up

Water Treatment plant

Dump Pit

Booster fanBED ASH

CONVEYOR

Ash silo

Storage bunker

Service bunker

Fuel feeders

FBC BOILER

THE COMPLETE SYSTEM

Economizer

Powermax can support any of your power needs be it Extraction, Condensing or combination

Complete Condensing

Power generation by condensing

turbine is normally done to have

power generation as prime objective.

Here steam demand is controlled as

per requirement of power

generation. This power is normally

consumed in islanding mode.

Back PressurePower generation using Back

pressure turbines is quite a

beneficial to many Process

industries. Steam generation is

controlled considering process

demand and power generated is

incidental. Generated power

may or may not be sufficient for

complete power requirement of

the Process house. The

generated power is normally

consumed by grid paralleling.

Process power integration or

alternative suitable

arrangements.

Steam to turbine

Extraction cum CondensingWhen Power and process both are important and

both need to be catered with equal importance and

critical Extraction cum Condensing Turbines are

used. Steam generation is controlled by combining

need of Process steam and Power. This power is

normally consumed using grid Parallel system.

Steam to Process

•Low pressure

•Saturated steam

Steam to turbine

Steam to Process•High pressure

•Super heat

•Low pressure

•Saturated steamS

team

to C

ondenser

Ste

am

to C

ondenser

Steam to turbine

•High pressure

•Super heat

Ste

am

to t

urb

ine

Powermax- Power generation advantages

•High pressure

•Super heat

Thank you

SYNCHRONISATION IS THE KEY !!

12

Engineering & Project Management

Basic designing and standardisation

Complete plant engineering solutions as per International norms

Tie up with Key associates

Capabilities for Outsourcing

The Competencies of Our

Engineering /Project Team

IMAGEX’S CUSTOMERS

Partner in your Progress

IMAGEX TECHNOLOGIES INDIA PVT. LTD

Rice power !

Win Together !