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1)TITLE OF PROJECT:-TO STUDY SHELL TO TUBE HEAT EXCHANGER

2)OBJECTIVE OF STUDY:-A drum used to transfer orexchange heat is known as heat exchanger.

A shell and tube heat exchanger is a class of heat exchanger designs It is the mostcommon type of heat exchanger in oil refineries and other large chemical

processes and is suited for a higherpressure application. As its name implies this

type of heat exchangers consist of a shell (a large pressure vessel) with the bundle

of tubes inside it one fuel runs through the tubes and the flows over the tubes

(through the shell) to transfer the between the two fuels. The set of tubes is called

a tube bundle may be and may be composed by several types of tubes plain

longitudinally finned etc.

Surface condenses is the commonly used term for a water cooled shell and tubeheat exchanger installed on the exhaust steam from a steam turbine in thermal

power station.

In a thermal power plant the primary purpose of is a to condense the exhauststeam from a steam turbine to obtain maximum efficiency and also to convert the

turbine exhaust steam into pure water (referred to as a steam condenset). So that it

may be reused in the steam generator or boiler as boiler feed water.

Shell and tube heat exchanger is a class of heat exchanges design most commontype of heat exchanger in oil refineries in other chemical process.

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3) OPERATIONAL METHODOLOGY OF SHELL TO TUBE HEAT

EXCHANGER:-

Shell and tube heat exchanger is a class of heat exchanges design most commontype of heat exchanger in oil refineries in other chemical process.

Two type of heat exchanger in shell and tube heat exchanger one phase (liquid orgas) on each side can be called one - phase or single - phase heat exchanger. Two

phase heat exchanger can be used to heat exchanger liquid to boil it into a gas

(vapor) some times called a boiler or cooled a vapor to condense it into a liquid

(called condenser).

With the phase changes usually occurring on the shell side boiler in steam enginelocomotive are typically large, usually cylindrically shell and tube heat exchanger.

In the large power plants with steam driven turbines, shellandtube surface

condenser are used to condense the exhaust steam exiting the turbine into

condensate water which is recycle back to me turned into steam in the steam

generator.

Heat exchanger is suited in higher application in industries. This type of heatexchanger consist of a shell (a large pressure vessel) with a bundle of tube inside

it one fluids runs through the tubes and the other fluids flows over the tubes

(through the shell) to transfer heat between the two fluids. The set of tubes is

called a tube bundle and may be composed by a several types of tubes, plain

longitudinally finned etc.

Its used in large chemical processes, thermal power station and oil and gasrefineries.

Our project made by help organizational help of supervisor internet for refreshmatter.

Additional reference: Book of thermal engineering & panchal C; B & embertanalysis of Exxon crude-oil-slipstream enclosing data proc of fouling mitigation

of industrial heat exchanger equipment, San Luis Obispo, California USA in1995.


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A drum used to transform or exchange heat is known as heat exchanger. Shell & tube heat exchanger widely used in industry both for cooling &

heating large scale industrial processes. In thermal power plants the primary

purpose of airs to condense the exhaust steam from a steam turbine to obtain

maximum efficiency and also to convert the turbine exhaust steam into purewater ( referred to as steam condensate) so that it may be reused in the steam

generator or boiler as boiler feed water.

Methodology for heat exchanger is as below Plate identification & material identification. Plate marking operation done and edge breaking and pre-punching

operation done.

Groove is made on plat as per drawing then the plate is to be rolled onrolling machine as per requirement.

Then plate rolled and welds tacking then welding done on roll platethis is called shell.

Then one & different shell made it & jointed through smaw and sawwelding and creating the c seam welding.

Then as per drawing nozzle set up tube sheet marking (in a plant anddrilling as per drawing. Then its set up is done with shell (the groove

of tube sheet and shell is made earlier). Now is welding is carried out

& tube insertion log attach sliding saddle has been done by welding

and then job is going to in blasting and then job is go to painting and

then job is ready.

3) THE EXPECTED CONTRIBUTION FROM THE STUDY:- Our project guide Haresh sir guided how to make a heat exchanger. He gives the

information about fabrication sequences, material selection, planning and organization

ISO standerd and ASME code welding to other documentary work has been done in

production in Akshar engineering works. So we would include whole fabricationsequences in the Akshar engineering works.

Other information we are collecting on internet and other reference bookas a thermal engineering material logy.

Use organization help of supervisor or internet references.


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4) LIST OF ACTIVITIES TO CARRIED OUT TO COMPLETE THE PROJECT:-(WITH THE HELP OF BAR CHART SHOWING THE TIME SCHEDULE)

PROJECT TIME DURATION

0 5 10 15 20 25 30 35

DAYS

INTRODUCTION BASIC INFORMATION

DETAILS OF SHELL AND TUBE HEAT EXCHANGER

DEVELOP DRAWING AND BOM

GENERAL CONSTRUCTION AND WORKING

CLASSIFICATION & WORKING

HYDROTEST BLASTING AND PAINTING

PROJECT COMPLETION

Series1

Series2

PROJECT TIME DURATION

Days INTRODUCTION

BASIC

INFORMATION

DETAILS OF

SHELL AND

TUBE HEATEXCHANGER

DEVELOP

DRAWING

AND BOM

GENERAL

CONSTRUCTION

AND WORKING

CLASSIFI

& WOR


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Series 1 5 10 15 20

5) PLACES/LABS/EQUIPMENTS & TOOLS REQUIRED & PLANNING OFARRANGEMENTS:

Place:-

1) Akshar engineering works savli, Baroda.

2) WORKSHOPE, FISICAS LAB

6) LABS/EQUIPMENTS:- Computers centre, library, TUBE SHEET 230 OD * 10 THK, SA 516 GR 70 MTR 2 QTY, SHELL 219 OD * 7 THK * 470 L, MTR SA 106 GR B 1 QTY, LUG PLATE 80 * 90 * 10THK, SA 516 gr 70- 2 QTY, PLATE 80 OD *10 THK, SA 516 gr 70 meter 2 QTY, TUBE OD 31.8 * 6.35 THK * 60 L, MTR SA 210 GR A1 2 QTY, TUBE OD 31.8 * 6.35 THK * 35, MTR SA 210 GR A1 2 QTY, TUBE OD 31.8 * 6.35 THK * 496, MTR SA 210 GR A1 16 QTY, PLATE 190 * 100 * 10 SA 515 GR 70 2 QTY, PLATE 190 * 130 * 10 SA 515 GR 70 2 QTY.

7) PLANNER:-AS PLANNED BY SUPARVISOR AND COORDINATORS & GUIDE HELP

8) PROBLEMS ENVISAGED IN CARRYING OUT THE PROJECT, IF ANYNIL

shell to tube heat exchanger

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