Hello,
I am trying to explain about Steam Generator (Boiler) in this session, due to length of said presentation, I am deciding to divide it in three parts.
Part 1 cover the “Introduction & Types of Steam Generator”
Part 2 cover about the “Parts of Steam Generator and Its Accessories & Auxiliaries” and
Part 3 cover the “Efficiency & Performance”
Brief introduction to Fired Heaters operation and design. Definition of the different Heaters in the industry and brief strategy how to operate them safely.
The Presentation describes the basics about the Efficiency and performance of a steam based power plant. It also describes how the heat rate of the power plant is important from the point of view of fuel savings.
Hello,
I am trying to explain about Steam Generator (Boiler) in this session, due to length of said presentation, I am deciding to divide it in three parts.
Part 1 cover the “Introduction & Types of Steam Generator”
Part 2 cover about the “Parts of Steam Generator and Its Accessories & Auxiliaries” and
Part 3 cover the “Efficiency & Performance”
Brief introduction to Fired Heaters operation and design. Definition of the different Heaters in the industry and brief strategy how to operate them safely.
The Presentation describes the basics about the Efficiency and performance of a steam based power plant. It also describes how the heat rate of the power plant is important from the point of view of fuel savings.
Combustion sources such as furnaces and fired
heaters play a critical role in the process industry.
Unfortunately, combustion requires large amounts of
fuel (gas, fuel oil). As a result, combustion efficiency
directly influences the performance and operational
costs of production facilities. However, efficiency is not
the only concern. Compliance and safety are major
challenges as well.
the presentation describes in details about the feed water and condensate heaters used in Thermal Power Stations or elsewhere. The performance parameters of the heaters are also described in details.
Combustion sources such as furnaces and fired
heaters play a critical role in the process industry.
Unfortunately, combustion requires large amounts of
fuel (gas, fuel oil). As a result, combustion efficiency
directly influences the performance and operational
costs of production facilities. However, efficiency is not
the only concern. Compliance and safety are major
challenges as well.
the presentation describes in details about the feed water and condensate heaters used in Thermal Power Stations or elsewhere. The performance parameters of the heaters are also described in details.
Practical Distributed Control Systems (DCS) for Engineers and TechniciansLiving Online
This workshop will cover the practical applications of the modern Distributed Control System (DCS). Whilst all control systems are distributed to a certain extent today and there is a definite merging of the concepts of a DCS, Programmable Logic Controller (PLC) and SCADA and despite the rapid growth in the use of PLC’s and SCADA systems, some of the advantages of a DCS can still be said to be Integrity and Engineering time.
Abnormal Situation Management and Intelligent Alarm Management is a very important DCS issue that provides significant advantages over PLC and SCADA systems.
Few DCSs do justice to the process in terms of controlling for superior performance – most of them merely do the basics and leave the rest to the operators. Operators tend to operate within their comfort zone; they don’t drive the process “like Vettel drives his Renault”. If more than one adverse condition developed at the same time and the system is too basic to act protectively, the operator would probably not be able to react adequately and risk a major deviation.
Not only is the process control functionality normally underdeveloped but on-line process and control system performance evaluation is rarely seen and alarm management is often badly done. Operators consequently have little feedback on their own performance and exceptional adverse conditions are often not handled as well as they should be. This workshop gives suggestions on dealing with these issues.
The losses in process performance due to the inadequately developed control functionality and the operator’s utilisation of the system are invisible in the conventional plant and process performance evaluation and reporting system; that is why it is so hard to make the case for eliminating these losses. Accounting for the invisible losses due to inferior control is not a simple matter, technically and managerially; so it is rarely attempted. A few suggestions are given in dealing with this.
Why are DCS generally so underutilised? Often because the vendor minimises the applications software development costs to be sure of winning the job, or because he does not know enough about the process or if it is a green-field situation, enough could not be known at commissioning time but no allowance was made to add the missing functionality during the ramp-up phase. Often the client does not have the technical skills in-house to realise the desired functionality is missing or to adequately specify the desired functionality.
This workshop examines all these issues and gives suggestions in dealing with them and whilst not being by any means exhaustive provides an excellent starting point for you in working with a DCS.
MORE INFORMATION: http://www.idc-online.com/content/practical-distributed-control-systems-dcs-engineers-technicians-2
ASTM Distillation D86: A Standard Test Method for Distillation of Petroleum P...IRJESJOURNAL
Abstract :- This test method covers the atmospheric distillation of petroleum products and liquid fuels using a laboratory batch distillation unit to determine quantitatively the boiling range characteristics of such products as light and middle distillates, automotive spark ignition engine fuels with or without oxygen. This test method is designed for the analysis of distillate fuels; it is not applicable to product containing appreciable quantities of residual material .This test method covers both manual and automated instruments. The distillation characteristics of hydrocarbons have important effects on their safety and performance especially in the case of fuel and lubricants .The boiling range gives information on the composition, properties, and behavior of the fuel during storage and uses.
How to Maintain Your Temperature Calibration Equipment WebinarTranscat
In this informative webinar with Fluke Calibration you will learn tips for keeping your calibration baths and temperature calibrators operating at their peak.
You’ve invested a lot of money in your temperature calibration lab. Preventative maintenance is critical to keeping your calibration baths and temperature calibrators running at their best. A few minutes spent now in maintaining your equipment can also save you costly repairs and downtime later.
flash point petroleum and gas lab experiment report, The flash point is the lowest temperature at which there will be enough flammable vapor to induce ignition when an ignition source is applied.Flash points are determined experimentally by heating the liquid in a container (cup) and then introducing a small flame just above the liquid surface. The temperature at which there is a flash/ignition is recorded as the flash point. The closed-cup test PMA 5 contains any vapors
produced and essentially simulates the situation
in which a potential source of ignition is
accidentally introduced into a container. In this
test a test specimen is introduced into a cup and
a close-fitting lid is fitted to the top of the cup.
The cup and test specimen is heated.
Subsequently, apertures are opened in the lid to
allow air into the cup and the ignition source to
be dipped into the vapors to test for a flash.
The closed cup is mostly used in product specifications and regulations due to
its better precision. The following table shows the comparative flash points
measured in open and closed cup apparatus for some common pure liquids.
This is the powerpoint file of the reactor design that was assigned to me during my final year design project. I solved the rate equations in MATLAB to calculate the reactor volume.
Thermodyne boilers can help you by saving upto 30% of the fuel cost by providing high efficiency boilers, Energy consultancy and customized heating solutions. Fuel saving are not only important for margins, but also for environment. Industry can count on Thermodyne because we believe in Enhancing Energy Efficiency.
Maximizing Generator Lifespan Key Strategies For Effective MaintenanceLeddy Power Systems Inc
Ensuring the longevity of your generator requires regular inspections, fluid system maintenance, load testing, and clean fuel management. Focus on key components like fuel lines, belts, and electrical connections. Use proper tools and seek professional help for fluid replacements. Regularly clean or replace fuel filters and monitor coolant levels to keep your generator running efficiently and reliably.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
Contact with Dawood Bhai Just call on +92322-6382012 and we'll help you. We'll solve all your problems within 12 to 24 hours and with 101% guarantee and with astrology systematic. If you want to take any personal or professional advice then also you can call us on +92322-6382012 , ONLINE LOVE PROBLEM & Other all types of Daily Life Problem's.Then CALL or WHATSAPP us on +92322-6382012 and Get all these problems solutions here by Amil Baba DAWOOD BANGALI
#vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore#blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #blackmagicforlove #blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #Amilbabainuk #amilbabainspain #amilbabaindubai #Amilbabainnorway #amilbabainkrachi #amilbabainlahore #amilbabaingujranwalan #amilbabainislamabad
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
3. Boiler Maintenance
What is the need to maintain a boiler?
How do we maintain a boiler?
The Need:
1.To ensure 100% safe to operate the boiler.
2.To ensure 100% availability for the Production
Requirement.
3.To ensure the boiler runs at its Best efficiency.
4.To ensure the operation to be cost effective.
4. How do we maintain a boiler?
How……………
Requirements
1.Corrects Inputs
a.Quality of Water-Feed water & Boiler Water
b.Quality of Fuel
c.Input Voltage
2.Quality of Combustion
3.Operation
a.Right Manpower(Certified Operator)
b.Good Engineering Practices-Regular Servicing,Log book etc.
5. Feed Water Quality
BFW NORMS AS PER IS 10392-1982.
Parameter 0-20
(kg/cm2
)
20-40
(kg/cm2
)
Purpose
pH 8.5-9.5 8.5-9.5 Corrosion Control
Oxygen ND ND Pitting Control
Total Hardness <10 ND Scaling Control
Organics ND ND Foam Control
6. Boiler Water Quality
Parameter 0-20
(kg/cm2
)
20-40
(kg/cm2
)
Purpose
pH 11-12 11-12 Corrosion
Total Hardness ND ND Scale
Total Alkalinity (20% of TDS) 700 400 Foam
Phenolphthalin Alkalinity (10%
of TDS)
350 200 Foam
Silica (40% Caustic Alkaly) 140 80 Scale
TDS 3500 2000 Corrosion
Phosphates 20-40 10-30 Corrosion
Sulphite 30-50 20-40 Oxygen
Hydrazine 0.1 0.1-0.5 Oxygen
BOILER WATER NORMS AS PER IS 10392-1982
7. Heavy scales formed in
Water tubes in a water tube Boiler.
Caused due to very high
Hardness
Leads to damage of the
tubes
Effects of Bad water Quality
8. Effects of Bad water Quality
Oxygen pitting marks on the
tube surface in a Fire tube Boiler
9. Dosing System
It is a requirement to maintain the Feed
water qualities,mainly to take care of
the following.
a.Oxygen Scavenger.
b.ph Booster
c.Corrosion Inhibitor (Antiscalant)
10. Different Kinds of Fuels
Solid Fuels:
Husk,coal,Wood,Groundnutshell,Bagasse,
Briquettes, De oiled Cake etc.
Liquid Fuels:
Furnace Oil, LDO,HSD,LSHS etc
Gaseous Fuels:
Natural Gas, Bio gas, Hydrogen Gas etc.
13. Combustion
3 T’s of Combustion
1.Time-Residense time of the fuel to burn.
2.Temperature-The Fuel needs to be fired at the right
temperature.
3.Turbulance-For the better mixing & Combustion.
Indicators of Good Combustion
1.O2 level will be 3-4 %
2.CO2 will be 12-13%
3.Flue gas temperature-180 to 230DegC (Desirable)
14. To Achieve the 3T’s of Combustion
Solid Fuel:
1.Fuel Size.
2.Bed Particle size(For FBC)
3.Proportionate Combustion Air.
4.Furnace pressure.(-2 to -5mm of Water Column)
5.FurnaceTemperature.
6.Secondary Air for the Volatiles.
Liquid & Gas Fuel:
1.Free of Impurities.(Proper Filteration system)
2.Fuel temperature(Oil)
3.Fuel Pressure(Oil)
4.Proper Atomisation of the fuel(Pressure Jet,SAB,Rotary Cup-Oil)
5.Proportionate Combustion Air.
15. Efficiencies
1.Combustion Efficiency-It is the efficiency of the
Burner/Furnace to burn the fuel effectively.
2.Thermal Efficiency-It is efficiency of the heat transfer in
the Boiler.
3.Overall System Efficiency-It is the system efficiency of
the boiler (which will be equal to the Fuel to Steam Ratio).
For every 1% of increase in Efficiency will save more than
1% of the Fuel Quantity.
On commercial side,for a 5TPH FBC boiler,will have a
savings of app Rs.3.6L per year.
(Considering Husk@Rs.3000/Ton with GCV of
3100Kcal/Kg)
16. Safeties in Boiler
1.Mechanical Safety (Solid,Oil,Gas)
a.Safety Valve
b.Fusible Plug.
c.Explosion Proof Door
2.Electrical Safety
Electrical Safeties Oil Gas Solid
Low Water Level YES YES YES
Flame Failue YES YES NO
Boiler Steam Pressure High YES YES YES
Combustion Air pressure Low YES YES NO
Flue gas temperature High YES YES YES
Fuel oil Temperature Low YES NO NO
Inlet Gas Pressure High NO YES NO
VPS(Valve Proving System) NO YES NO
Furnace Temperature High NO NO YES
Furnace Pressure High NO NO YES
19. 1.Check feed water quality.
2.Give blow down at regular intervals ( approx. twice in a
shift ).
3.Blow down the Mobrey level switch and gauge glass.
4.Clean the gauge glass externally.
5.Clean the fuel filters and strainers.
6.Drain slightly the oil line bucket filter.
7.Nozzle cleaning.
Daily Maintenance
20. 1.Check the working of low level & extra low level alarm by
reducing the water level.
2.Ensure proper lubrication of all moving parts.
3.Clean the flame sensor and viewing glass.
4.Check the conditions of door seals.
5.Check that there are no variations in the fuel pressure as
compared with that at commissioning time.
Weekly Maintenance
21. 1.Clean electrical contacts of all relays and tighten loose
connections if any. Rough emery paper should not be used
for cleaning contacts.
2.Check water pump gaskets and non-return valve.
3.Lubricate the modulation motor linkages.
4.Clean the burner nozzle and ignition electrodes.
5.Check and clean, if necessary, the furnace.
Monthly Maintenance
22. Quarterly Maintenance
1.Clean blower fan blades.
2.Drain and clean water service /
deaerator tank and fill it with soft / DM
water.
3.Clean the fuel filters / strainers.
4.Drain and clean fuel service tank.
5.Open and clean out doors of boiler and
super heater. Remove collected soot
deposits.
23. Half Yearly Maintenance
1.Check all valves for leakage; lap them if found
leaking.
2.Lubricate bearings of water pumps.
3.Check the sealing of Manhole head holes, and
clean out door of smoke box.
4.Clean the inner and outer face of the sight
glass.
NOTE :Under no circumstances should a door be
left with gas leak around the seal as this would
damage the door.
24. Yearly Maintenance
1.Clean the smoke tubes with the help of wire brush.
2.Clean the combustion chamber of boiler and, super
heater. However quality of fuel and burner efficiency
will determine the frequency of cleaning this.
3.Lubricate the motors. Burner should be over hauled
at least once a year & regulated to ensure perfect
combustion.
4.Check the door refractory for any damage. Repair
as necessary.
5.Clean the water side of the boiler thoroughly. De-
scaling, if required, should be carried out as given in
the section on “De-scaling”.
25. Maintenance of Oil fired Boiler
1.Modulation assembly and damper
servicing.
2.Burner assembly, nozzle & flame sensor
cleaning.
3.Fuel pumps alignment.
4.FO day tank and feed water tank
cleaning.
5.All fuel & water line filters and strainers
cleaning.
6.Monitoring O2% & CO2%.
7.All safety interlocks checking.
8.Cleaning of Fire tubes.
27. Daily Maintenance
1.Check softness of water by carrying out Q-test as
described in Operation section of manual.
2.Give blow down at regular intervals depending on
the feed water analysis.
3.Blow down the Mobrey Level Switch.
4.Blow down the gauge glasses.
5.Check fly ash and ensure timely ash removal.
28. Weekly Maintenance
1.Regenerate water softener, more than once a week, if
found necessary, depending on the quality of raw water. In
some cases, even daily regeneration may be necessary.
2.Check the working of feed water pre-heater/deaerator
tank, if provided.
3.Ensure that the gauge glasses are clean from inside and
outside so that the water level is clearly visible in the gauge
glasses.
4.Check the working of Mobrey Level Switch. Ensure that
the minimum and maximum water levels are properly
controlled.
29. 1.Check the working of Low water cut off switch mounted on
the boiler. Open the boiler blow down valve. When the
water level reaches approximate 20 mm in the gauge glass,
there should be an audio-visual alarm.
2.Check the working of safety valves. Close the main steam
stop valve and other valves of the boiler and allows the steam
pressure to increase. The safety valves should open at the set
pressure and the steam pressure on the boiler should drop on
opening of the safety valves.
3.Check, if necessary and tighten all the foundation bolts
Weekly Maintenance
30. Monthly Maintenance
1.Drain the soft water service tank. Clean it from
inside and refill it with soft water.
2.Tighten stuffing box of water pump, if necessary.
3.Clean silver contacts of relays with carbon tetra
chloride or with paper, if required. Rough emery paper
should never be used.
4.Tighten screws connecting wires to terminal strips,
various relays, motors, controls, etc.
5.Ease the steam safety valves and reset.
6.Check and replace oil in gear boxes.
7.Check the condition of grate bars and replace
damaged ones if any.
8.Clean the Fire tubes.
31. Quarterly Maintenance
1.Drain and clean the feed water storage tank.
2.Clean the ID and FD fan blades.
3.Lubricate the bearings of water pump, ID and FD
fans.
4.Check Fuel Size as per Boiler requirement
5.Check Fuel feeding system
6.Check Sand/Bed Material Size (FBC)
7.Check the condition of the bed air nozzles for over
heating (FBC).
32. Half yearly Maintenance
1.Check the condition of refractory wall of the
combustion chamber.
2.Check all valves for leakage and lap them, if
necessary, with lapping paste.
3.Check the ducts and other joints for infiltration
of fresh air.
4.Check the quantity of resin inside the water
softener and top it up, if necessary. (Reason for
loss of resin is the carry-over of resin with back
wash water hence due care should be taken while
backwashes).
33. Yearly Maintenance
1.Check and repair the insulation lining of boiler, if required.
2.Clean various tanks and paint them.
3.Clean inside of the flue gas outlet.
4.Grease electric motors.
5.Check the membrane panel, it’s headers and tubes from
outside for cleanliness and clean if necessary.
6.Check the boiler tubes for cleanliness from inside and de-
scale if required. Descaling to be done chemically.
7.Carry out hydraulic test.
8.Check the condition of impellers and replace them if
necessary.
34. 1.Cleaning of tube internal in Flue Gas Side with wire brush
2.Cleaning of Pressure Part in the water side by De scaling.
3.Check All Rotary equipment’s like Blower, Fans For
Vibration/Erosion/Balancing
4.Check Air / Flue Gas Duct leakages and arrest the leakages if
any
5.Furnace Refractory visual check & Flame test to identify
refractory leaks.
6.Check all Rotary Air Lock Valves (RAV) for Air ingress. Blade wear
out
7.Check Air Pre-heater Tubes for leaks & Chocking
8.Check Dust Collector internals like vanes, tubes for any erosion
9.Check Water Pre Heater for leaks & chocking
10.Check Grate bars /Bed Nozzle for damages
11.Check fire doors for damages
12.Check Smoke tube Spiral & sleeve condition.
13.Check ID fan impeller for erosion
FLUE GAS CIRCUIT
35. Data Management
1.Log Book
2.History Card
3.Spares Inventory.
4.Calibration Data of Instruments.
5.Fuel Analysis Reports.
6.Water Analysis Reports.
7.Maintenance Records.
8.IBR Certificates.
9,Boiler Drawings
36. SPECIAL SERVICES PROVIDED BY
THERMAX FOR BOILERS & HEATERS
1.DIAGNOTHERM
2.RLA (Remaining Life Assessment)
3.SERVICE PLUS (Annual Service Contracts)
4.SMART SERVE
37. DIAGNOTHERM
1.It is a comprehensive health check up study for
boilers & heaters which are in operation for longer
duration & needs expertise advice for safe & healthy
operation.
2.In depth log book study for 3- 6 month operation of
equipment.
3.Detailed check of safeties & interlocks
4.Efficiency check of the equipment as applicable.
5.Find out improvement areas which can either make
operation safe or help improve fuel efficiency
6.Detailed report with recommendation
38. RLA (Remaining Life Assessment)
It is detailed scientific study for assessing the
existing condition & life of a boiler / heater &
hence confirming its safe operation in future.
Also Life Extension Program of an equipment
as it follows a scientific procedure to identify
any flaws developed in an equipment &
suggesting the remedies for the same.
39. Methodology of RLA
1.Destructive & Non Destructive Tests.
2.Metallurgical Tests.
3.Review of Operational parameters.
4.Review of Water treatment records.
5.Final assessment.
6.Suggestions for Repairs/revamp / replacement &
redesign for safe operation of equipment's as well
as for efficiency enhancement.
46. METALLOGRAPHY-
1.Metallography of materials is useful in
predicting the internal degradation of
material affecting it’s properties.
2.The tool determines abuse of overheating
& damage received ,
Snapshots of the activity
48. BENEFITS OF RLA
1.Extends the safe life of unit & gives
confidence to the user for safe usage of
boilers.
2.Refreshes & renovates the boiler to
ensure minimum interruption to process.
3.Develops program for planned
replacement of boiler parts & minimize
production loss.
49. We offer our services for …
1.Small & Medium, Shell & Coil type IBR
/ Non IBR boilers – Capacity 50 Kg/hr to
30000 Kg/ hr.
2.Thermic fluid Heaters – 0.01 to 20
MKcal / hr
3.Pressure Vessels
4.Economizers & Super heaters
5.Pipelines
6.Heat Exchangers
50. Who does the Life Assessment / Condition
Assessment
1.Qualified & Competent team driven by
competent and experienced Metallurgist with vast
exposure to Indian/International Boiler & Heater
field.
2.Certified Level 2/3 technicians/Inspectors to
carry out/supervise NDT Tests -
Dye Penetrant Test
Magnetic Particle Inspection
In situ Metallography
Ultrasonic Thickness measurement
Corrosion Assessment
Boroscopic inspection
51. SERVICE PLUS (Annual Service Contracts)
1.It is a special service package offered
byThermax for up time of utility equipment’s
such as boilers / heaters to get the consistent
output at desired efficiency.
2.It is a flexible package & offers various services
based on the type & capacity of equipment,
automation, combustion system, etc installed on
the equipment.
52. BENEFITS FOR SERVICE PLUS
1.It consists of Preventive maintenance visits &
Overhauling visits to guide on healthy and safe
operation of the Unit.
2.Flue gas analysis for O2, CO2 & CO contents
and Excess Air.
3.Performance load trail.
4.Efficiency Trial Reports as per BS 845 Part I.
Suggestions for efficiency improvements.
53. SMART SERVE
1.Highly experience service when needed
2.Assist in restarting old equipment
3.Specialized services to ensure your boiler & heater
get professional service hands & you want quality
services .
4.When your boiler / heater has major breakdown &
you don’t know how to repair / rectify the problem.
Want to find the root cause of failure through FTA &
take corrective action.
5.Fuel conversion jobs & re commissioning.