Project Definition and Description

8/6/2019 Project Definition and Description

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PROJECT INDEX:-

A) Introduction:-

B) What is HRSG and function in power plant?

Key features and factors (parameters) of selection of HRSG:-

Safety and Reliability

Number of boiler water level controllers

Number of fusible plugs

T ube overheat controller

High stack alarm controller

Sinking time calculation

Fuel pressure monitoring system

Fuel temperature monitoring system

Combustion air pressure monitoring system

Steam pressure modulation

Steam pressure limit switch

Safety valves

Automatic blow-down/ Continuous blow-down

Boiler water TDS meter/ Conductivity meter Furnace water TDS meter

Furnace draft alarm for solid fuel boilers

Pilot flame ignition

Electrical panel with Fuses, O/L Relays, ELCBs, Earthings, etc

Instrumentation for measurement of parameters related to safety of a

boiler

Environmental Compliance

Efficiency

Availability to user for maintenance without stoppage

Mechanical and manual cleaning convenience

Chemicals cleaning convenience

Repair convenience

Operating convenience

Instrumentation reliability



T rouble shooting logic diagnostics and support

Life expectancy

Space/ dimensions/ weight

Site start-up time

T ransportability Aesthetics

External facility dependence

Water treatment system simplicity

Etc . . .

C) Conclusion:-

PROJECT DETAIL:-

1) Introduction2)

Features:-



Adv antages:-

Large Buildings

No Dust

Even Heat

Easy Customization

Quiet

Disadv antages:-

Appearance



Energy Efficiency

Maintenance

Applications

Heat recovery can be used extensively in energy projects.

In the energy-rich Persian Gulf region, the steam from the HRSG is used for desalination plants.

Universities are ideal candidates for HRSG applications. They can use a gas turbine to produce high

reliability electricity for campus use. The HRSG can recover the heat from the gas turbine to produce

steam/hot water for district heating or cooling.

Large ocean vessels (e.g.Emma Maersk) make use of heat recovery

C) PROBLEMS:

Swirling problem at boiler¶s start-up

CONCLUSION:-

H

ereIn the above sections we have given a synopsis about our project

´

titleµ thatwe are going to do in Arvind Ltd., Naroda. For that we are thankful to our college and

Arvind Ltd. for their feasible support and allowing us to do such a essential project for our

future career. We are thankful to Mr. (our college guide) to Mr. Kunal Waghmare (our

industry guide) for giving us a chance.



We will try our best to monitoring and controlling of Boiler conveniently by digital system

and try to improve efficient and other features also. We will try our best for this for the

duration of 1 year for this project. We will try to solve some fault and try to solve them

during this 7th Semester and also in 8th Semester.

Typical Supply Scope

¾ H.P. Drum

¾ L.P. Drum

¾ H.P. Super Heater

¾ H.P. Evaporator

¾ H.P. Economizer

¾ L.P. Super Heater

¾ L.P. Evaporator

¾ L.P. Economizer (Pre-heater)

¾ L.P. Economizer Recirculation Systems

¾ HRSG Casing and Internal Insulation

¾ HRSG Inlet and Exhaust T ransition

Ducts

¾ HRSG Structural Supporting Steel and

Platforms/Ladders/Stairways

¾ Exhaust Stack

¾ SCR Catalyst System and Ammonia

Injection Grid



¾ Space for Future CO Catalyst

¾ Natural Gas Fired Duct Burner and

Associated Equipment

Modular of HRSG

Project Definition and Description

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