AAF International - Stejasa Agregados · PDF fileP&I Business Groups –Gas Turbine, ... © AAF International 2015 Pulse Filter Control ... filter house modules within a 16 week program

© AAF International 2015

Presenter:

Date:

AAF International

Power & Industrial Overview

TBC

16th November 2015


Corporate


AAF History

AAF celebrated its 90th anniversary in 2011


$18bn

$50m$1bn$600m

Corporate

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P&I Business Groups – Gas Turbine, Environmental Products, Environmental Services, Diesel, Nuclear.

AAF Power & Industrial Division HQ in UK (Includes Gas Turbine Group Hub)

Sales, engineering, manufacturing, research & development, sourcing and project management centralised in UK.

World-wide manufacturing capability managed and controlled from UK.

Global AAF P&I offices;

UK, USA, Italy, China, UAE, Spain, France, Mexico, Thailand, Brazil.

Future offices planned in;

Russia, Saudi Arabia.

AAF Power & Industrial Global Organisation


• Coordinated approach to major OEM’s global structure

• Regional infrastructure to install/support/service equipment and users locally

• Global manufacture and sourcing

Gas Turbine Group Locations


Oil & Gas - Offshore sectorFixed and Floating Production

Oil & Gas - TransmissionCompressor, Import & LNG Terminals

Power GenerationElectricity and Co-Generation

Fully integrated original equipment and aftermarket business unit

Provides a total solution portfolio to worldwide gas turbine operators

AAF UK - Global Gas Turbine Hub


New R&D Centre Opening Ceremony.

1966

2012

AAF UK


•BS EN ISO 9001:2000 - Quality Management System

•BS EN ISO 14001:2004 - Environmental Management System

•BS OHSAS 18001:2007 - Health and Safety Management System

•Investors in People – Gold Award Champion (2014-2016)

•Better Health at Work Continuing Excellence (2014-2015)

•Company of the Year – Northumberland, 2010

•Exporter of the Year – Northumberland, 2014

•Short Listed - North East Company of The Year 2015

AAF UK Certification & Awards


• Design, Manufacture, Installation Supervision and Maintenance

• Single Source Air Filtration and Acoustics

• International Coverage

• World-wide Manufacturing Capability

• Professional Project Management

• Application, Structural, Mechanical , Electrical and Acoustic Engineering

• Engineering Drawing Office

• Dedicated R&D Group

• Over 6500 Gas Turbine Installations supplied worldwide since 1968

AAF Gas Turbine Pedigree


AAF Customers

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New Equipment & Packaging


Acoustic Enclosures

ExhaustSystems

VentilationSystems

Filter & DuctworkSystems

Air Intake & Acoustic Packages

We HEAT air

We COOL air

We SILENCE air

We CLEAN air


• Onshore/offshore filtration

• Pulse and static systems

• (H)EPA filtration

• Anti-ice

• Silencers

• Plenums

• Ductwork & flexible connections

From 3mw to +300mw

Air Intake Systems


AAF GT Static Final Filters (F8 to E12)

HydroVee –Premium Onshore

HydroCel –PremiumOffshore

TurboShield –Premium +Plus

Onshore

DuraVee –Onshore


AAF GT Static Pre & Intermediate Filters (G4 to F7)

DriPak GT Bags Amerkleen M80 AmerShield

HydroVee


AAF GT Pulse Filters (F8, F9 & E12) –Single Stage or Pre-Filtering

Vertical Updraft

Horizontal CrossFlow

• Fully synthetic available• Specifically designed for desert and

artic conditions

Pulstar Updraft

ASC Horizontal Panel Pak

Pulstar Crossflow


• Evaporative coolers

• Cooling coils

• Mechanical packaged chillers

Air Intake Cooling

http://www.daikinapplied.com/chiller-centrifugal-dual-compressor.php

http://www.daikinapplied.com/chiller-centrifugal-dual-compressor.php








• Silencers

• Plenums

• Ductwork & stacks

• Expansion joints

• Support Structures

• Dampers

From 3mw to 300mw

Exhaust Systems


• Acoustic enclosures - A0, H0 & H60 fire ratings

• Blast loads

• AC / DC fan assemblies

• Fire, retention & non-return dampers

• Silencers & ductwork

Enclosures & Ventilation Systems


• Air intake filtration systems

• Combustion air intake systems

• Exhaust systems

• Ventilation systems

Trailer Mounted Mobile Packages


• Compressor acoustic enclosures (fire rated)

• Acoustic barriers

• Noise jackets

• Acoustic louvers

• Lightweight enclosures

• Silencers

• Instrumentation – Fire & Gas

Acoustic Products


Engineering Capabilities


Computer Aided Engineering (CAE)

• 3D modelling using Solidworks, Inventor and PDMS

• Direct data input into CFD of FEA analysis software from 3D model

• CNC programming from 3D models

• Cutting sheet optimisation and computerised “nesting”

• Central “global” Product Data Management system

• Design collaboration with customers

• Design visualisation and interface co-ordination

• Up-front clash detection and resolution

AAF Engineering Capability


Computational Fluid Dynamics (CFD)

• Flow visualisation and velocity profiles

• Research, development and validation studies

• Intake and exhaust pressure loss prediction and optimisation

• Thermal and dynamic forces and effects prediction


Flow Separation

Flow & Pressure Distribution

Geometry Variations

Wash & Velocity Profiling


Finite Elements Analysis (FEA)

• Detailed stress & thermal analysis

• Determination of dynamic force effects

• Verification of new product designs

• ANSYS FEA software



Acoustic Design

• Mitigation of control of plant noise breakout to the environment

• Design of attenuators, isolators and barriers

• Assessment of mechanical plant and systems

• On-site noise / vibration surveys, testing, commissioning, acoustic investigation and troubleshooting

• FEA software developed in 2013, as part of 2 year knowledge transfer partnership with Brunel University

• Increased accuracy of noise level prediction for varying splitter symmetries and infill materials

• New 2014 initiative in conjunction with Stockholm university to develop hybrid exhaust silencer with both absorptive and reactive components



AAF Engineering Capability – R&D Centre


Electrical, Fire & Gas


ATEX Equipment & Design

• Experienced in working Globally with major Oil & Gas OEM’s and End Users

• UK – 6 Electrical Engineers CompEx Certified Ex01 to Ex04• UK – 2 Electrical Fitters CompEx Certified Ex01 to Ex04• China – 2 Electrical Engineers CompEx Certified Ex01 to Ex04• Testing & Commissioning – In house or on site

• Applications Engineering – All staff to be educated in hazardous area design concepts


Filter Housing Installations


Pulse Filter Control






Pressure Measurement


MCC Fabrication, Testing & Commissioning


Air Pollution Control – HMI Screen


GT Enclosure – External(Cable Tray, Proximity sensors, Status Lights)


GT Enclosures – Internal (Fire Detectors, Temperature probes, lighting, Extinguishant pipework)


GT Enclosures – Internal(Fire Detectors, Temperature probes, Lighting, Warning Beacons etc.)


Proximity Sensors


Fire, Heat & Gas Detection


Ventilation Ductwork


Oil Mist Detectors


Gas Detectors


Heat Detectors


Lighting


Junction Boxes


Pipework Assembly


Manufacturing


AAF Global P&I Manufacturing Facilities

AAF Plants (Fabrication) Sub Contract (Fabrication)

Canada

USA

Mexico

Brazil

Malaysia

Vietnam

Romania

Bulgaria

UAE

Thailand

Italy

Saudi Arabia

Russia**

**currently in approval process.

AAF Plants (Filter Elements)

USA

China

Malaysia

Holland

UAE

UK

China

France

Spain


AAF Plants – China

129,000 square foot factory area

9 m hook height, 25t crane

In house paint & shot blast

350,000 man hour annual capacity

DNV Certificate

Excellence in Quality Awarded by GE


AAF Plants – UK

14,530 square foot factory area

7 m hook height, 5 & 12.5 t cranes

In house paint & shot blast

91,000 man hour annual capacity


Aftermarket Equipment & Services


• Turnkey installation, commissioning & servicing

• Conditional life assessment

• Life extension

• Service agreements

• Repair/trouble shooting

Offshore & Field Services


Equipment integrity / joint leakage detectionProblematic heat source identificationPersonnel protection surface heat limits

Thermal Imaging Surveys


2 No. Frame 5 Retrofit E12 (H)EPA Air Intake Filtration Systems

Equipment Turnkey Upgrades


2 No. Frame 5 Retrofit GT/AC Gen enclosure ventilation systems

Equipment Turnkey Retrofit


Frame 5 exhaust plenum refurbishment

Equipment Turnkey Life Extension


Frame 5 intake silencer refurbishment

Equipment Turnkey Extension


GT Compressor Efficiency Calculator


Spare Parts

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Projects


Multi engine (H)EPA filter housing replacementScope:• AAF provided bespoke design, supply and installation for seven

number gas turbines providing specialist salt removal technology designed to remove fouling and deter hot gas path corrosion

• Filter life extended two times• Reliability and low maintenance

Machines Offshore UAE

3 off Nuovo Pignone PGT10

1 off Rolls Royce RB211

3 off Siemens SGT400

(H)EPA Filter System Upgrade


Multi engine HEPA filter housing replacementScope:• Design, manufacture, supply, removal and installation for 2 number gas turbines providing specialist filtration salt removal

technology designed to eradicate engine fouling thus removing need for production interruption for machine washing

• AAF class leading HydroCel filters

Gas import terminal

2 off GE Frame 5

Intake ductwork, enclosure ventilation and (H)EPA filter upgrade



Repair and parts replacement service – intake duct systemScope:• Following a life extension program for the total oil rig, AAF successfully

refurbished the intake ductwork and acoustic baffles in situ offshore during a 4 week shutdown program

• Reliability and Low Maintenance

Before

After

BeforeAfter

Machines offshore UK

3 off GE Frame 5

Equipment Turnkey Life Extension


Arizona Power - 3 stage filtration & evaporative coolingBenefits:• Guaranteed air quality• OEM approved filters• Long filter life (filter to last 3 years to span C inspections• Lower average pressure loss• Reliability and low maintenance

USA, Phoenix

Power generation

Siemens 501

4 number machines

Filter house, inlet cooling and intake duct replacement

INVENTOR 3D MODEL

PHOTO BEFORE UPGRADE

Filter/Evap Cooling System Upgrade


Scope:• AAF redesigned the exhaust stack changing it from a horizontal to a vertical straight through stack to reduce back pressure loss and boost production yield •Scope included exhaust plenum, silencer, stack and structure

Exhaust system re-design and replacement

Machine(s) Offshore UK

1 off GE Frame 5 Exhaust

Exhaust System Replacement




Conoco Phillips – 3 Stage (H)EPA FiltrationBenefits:• Guaranteed Air Quality• OEM Approved HEPA Filters• Long Filter Life (Pre, Intermediate & HEPA Filter Last 3 Years to span C Inspections• Lower Average Pressure Loss• Reliability and Low Maintenance

UK, Onshore Coastal

Co-Generation

GE 9FA (260mw)

3 number Machines

Filter house and intake duct replacement



Scope:• AAF provided HEPA technology upgrading high velocity systems to four new medium speed filter house modules within a 16 week program from initial offshore survey to equipment commissioning. • Clients goal was to prevent hot gas erosion and maximise availability which was achieved by AAF Reliability and Low Maintenance

Machines Offshore UK

4 off Solar Titan 130’s

Multi Engine HEPA Filter Housing Replacement



Thank you

Documents

AAF International - Stejasa Agregados · PDF fileP&I Business Groups –Gas Turbine, ... © AAF International 2015 Pulse Filter Control ... filter house modules within a 16 week program