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Laser – la nuova frontiera per la misura di livello e di volume dei siti di stoccaggio

Soluzioni laser monodmensionali per la misura diretta ed in continuo del livello e soluzioni di scansione tridimensionale per una stima diretta del volume della biomassa anche in presenza di siti di stoccaggio aventi forme irregolari ed estensioni molto ampie. Le soluzioni ABB LLT100 e VM3D sono caratterizzate da prestazioni altamente performanti ed allineate con le esigenze di processo.

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mcTER Forest giugno 2017 workshop

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da Benedetta Rampini
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Gli atti dei convegni e pi di 7.500 contenuti su www.verticale.net Pompe di Calore Termotecnica Industriale Pompe di Calore MCTER, 29/06/2017 Laser Level Measurement Level measurament
Luca Grimoldi, Head of Technical Sales Support. Introduction / History
ABB Level Portfolio
LLT100 Laser
- ABB Laser Technology - Main features - Application Summary VM3D scanner
- ABB Laser scanner Technology - VM3D solutions - Application Summary July 10, 2017 Slide 2 Agenda Introduction / History Laser Level Measurement July 10, 2017 Slide 3 History Introduction July 10, 2017 Slide 4 Who we are'
A dynamic multicultural team of measurement experts that spans the globe, helping our customers succeed and reach their goals. We have a rich heritage that includes many of the leading names in measurement technology. What we do'
Our portfolio is vast, but the benefits are straightforward. We help our customers to improve productivity and lower environmental impact by delivering accurate and reliable measurement solutions that utilize the best technology and services. Brands in ABB Group K-Tek: Leader in level detection for liquid and bulk solid level solutions.
K-Tek becomes part of the ABB Group since 2011. Vision: Creating innovative measurement products.
Mission : Providing customer value through operational asset effectiveness. Site - Quebec City, Canada Introduction July 10, 2017 Slide 5 History Introduction July 10, 2017 Slide 6 K-Tek
A leader in level detection for liquid and bulk solid level solutions. More than 350000 Installation Worldwide. A wide range of products that include not only continuous level measurement but also level switch and integrated solution of both technologies. ABB Levels ' The K-Tek experience Level Measurement portfolio Laser Level Measurement July 10, 2017 Slide 7 Level Measurement portfolio Introduction July 10, 2017 Slide 8 Pressure Guided Wave Radars Magnetostrictive Ultrasonic Magnetic Level Gauges Laser Level Measurement portfolio Introduction July 10, 2017 Slide 9 Laser Laser Scanner LLT100 Laser Laser Level Measurement July 10, 2017 Slide 10 LLT100 Laser Laser Level Measurement July 10, 2017 Slide 11 The LLT100 revolutionizes the level measurement industry
Replaces open-path radar
LLT100 will change the way you perform level measurement. It is measurement made easy Introducing the LLT100 LLT100 Laser Laser Level Measurement July 10, 2017 Slide 12 Features LLT100 OPR Non contact measurement Liquids and solids materials Hart communication Pressure rated interface Hygienic interface Explosion proof Simple to use Low cost of ownership LLT100 Laser Laser Level Measurement July 10, 2017 Slide 13 Continuous, non-contact level measurement in many industries:
Bulk materials, mining, oil & gas, chemicals, food & beverages Used for
' Inventory measurement
' Process automation
' Positioning Simple installation and use: Measurement made easy Introducing the LLT100 LLT100 Laser Laser Level Measurement July 10, 2017 Slide 14 Output can be
' 4-20 mA,
' Level (m/ft)
' Ullage (m/ft)
' Volume, flow, etc. with linearization
' % of full vessel (display only) Level vs ullage U ll a g e L e v e l Sensor
offset
Vessel empty
(Lower range value)
Vessel full
(Upper range value)
Configuration Output Vessel height LLT100 Laser Laser Level Measurement July 10, 2017 Slide 15 Measurement modes Name Description Standard ' Standard measurement mode that will fit most solid applications as well as opaque liquid applications. Liquid ' Measurement mode designed for transparent liquid applications. ' Features a special bottom-of-the-tank detection algorithm. ' Allows measuring very low liquid levels Positioning ' Positioning applications ' Special calibration designed to work in applications in which the target is a retro- reflector panel Dust & Vapor ' Measurement mode that features a better reliability in dust and vapor conditions. ' To maximize precision, we suggest to use standard or clear liquid mode if neither dust nor vapor is present in the process. LLT100 Laser Laser Level Measurement July 10, 2017 Slide 16 Powered from the loop, HART output Universal flanges and
high pressure flanges available Industrial enclosure, IP67 and explosion proof class 1, division 1 (zone 1) Rotating display with touch through the glass LLT100 Laser Laser Level Measurement July 10, 2017 Slide 17 Hazardous area (FM, ATEX, CSA, IECEx)
' Safe for gas, flame proof (Class 1/ Division 1 (zone 1)) ' Safe for dust, dust exclusion (Zone 21)
' Laser beam is intrinsically safe for use into Zone 0, when product is in Zone 1 ' Method of protection is 'flame proof enclosure' ' OP IS ' intrinsically safe for laser emission
' Canadian Registration Number (CRN)
' Hygienic certification (3A) Certifications and Approvals Applications Laser Level Measurement July 10, 2017 Slide 18 LLT100 Laser Laser Level Measurement July 10, 2017 Slide 19 Application Applications LLT100 benefits Liquid polymers Reliable detection of low dielectric liquids Digester vessels Easy installation in complex environment because of the narrow beam Chemicals reactor Easy installation with basic configuration at low cost LLT100 Laser Laser Level Measurement July 10, 2017 Slide 20 Application Applications LLT100 benefits vs. OPR Biogas holder Higher accuracy holder volume estimate because of small laser footprint on spherical holder Goal Precise measurement of the balloon volume Balloon expand when biogas is produced Application on Sodium Hydroxide solution (Chemical Company) Laser Level Measurement July 10, 2017 Slide 21 Original application with open path radar: problems with false echo Heater inside tank (huge condensing especially during winter season) The use of only heated lens is not enough to avoid condensing. A very small flow of purge air is enough to avoid condensing. Customer choose LLT100 Application on Isopropilic Alcohol (Chemical Company) Laser Level Measurement July 10, 2017 Slide 22 Original application with open path radar: problems with false echo. Heated lens is enough to avoid condensing due to temperature difference between fluid and external enviroments Customer is actually 100% satisfied of LLT100 Summary Laser Level Measurement July 10, 2017 Slide 23 LLT100 Laser Laser Level Measurement July 10, 2017 Slide 24 Laser technology can be sold on its advantages
' Non-contact, maintenance free
' Measures any solid at any angle
' All liquid applications
' Open path radar replacement market
' Narrow beam
' Easy installation, configuration
' One device addresses wide array of applications Summary ' 'take-home' message VM3D Scanner ABB Laser Scanner Technology July 10, 2017 Slide 25 'How to do'.' Measuring Methods July 10, 2017 Slide 26 Measuring Methods / site Laser Level for Solid July 10, 2017 Slide 27 Market require to measure volume for large and very large storage area
' Example: ' Bulk sheds / stockpiles ' Bays ' Large silos ' Small silos ' ' any scale bulk-solid storage Different installation environments Measuring methods Laser level for solid July 10, 2017 Slide 28 Result is: 'Looks about 1/3rd full' Borrow technology from other applications to guess volume ' Measurements is done using several single-point level (ex. Laser) ' Result may be different based on installation ' Result may vary depending on the shape of stockpile. Rely on weigh in / weigh out calcs ' Imprecise ' Labour intensive ' Long duration ' Potential operational error ' Cumulative error Visual check for guestimation Multi level measurements Weigh in /weight out VM3D Scanner ABB Laser Scanner Technology July 10, 2017 Slide 29 VM3D Scanner ABB Laser Scanner Technology July 10, 2017 Slide 30 ' Industrial grade rugged and robust construction can be used in any environment ' Equipped with: - Built-in dust protection (dust tube, passive action) - Built-in fog protection (heated optics prevents condensation issues) ' CSA, ATEX and IECEx potentially explosive atmosphere ratings ' 93m (305 ft) range per scanner ' Scanning motion covers a complete hemisphere (360 azimuth / 180 elevation) ' Measures all clearly visible surfaces irrespective of texture, granularity, slope and / or color Main features VM3D Scanner ABB Laser Scanner Technology July 10, 2017 Slide 31 ' Additional scanners networked for larger areas ' Takes 3600+ measurements per scanner to build precise inventory mapping ' Artifacts and 'false' items are removed from the map (like trucks, front loaders, people, structures) ' Results validated by several diagnostics to provide reliable data Main performance details VM3D Solutions ABB Laser Scanner Technology July 10, 2017 Slide 32 ' Install scanners on site ' Connect them to your computer running the stand-alone software ' Send initial scan to ABB service for 3D model definition and receive it back by email ' Set up your scan schedule and start receiving data Benefits ' Data never leaves your facility ' Scans are acquired on a schedule or on demand VM3D Solutions ABB Laser Scanner Technology July 10, 2017 Slide 33 Stand-alone solution Scanner Client control system (custom part) Install scanners, commissioning is done remotely by ABB, and start receiving data Benefits ' Get daily volume reports, free of charge, with the ABB cloud service. Just log on ABB's secure VM3D web site ' Unlimited user accounts ' Turn-key system with no maintenance effort ' Periodic inventory VM3D Solutions ABB Laser Scanner Technology July 10, 2017 Slide 34 Cloud based solution Application ABB Laser Scanner Technology July 10, 2017 Slide 35 ' Biomass and coal fire fuel inventory for power plants
' Biomass and coal fire fuel ore management
Target applications:
' Process Management
' Maintenance plant management
' Logistic and purchase management Application ABB Laser Scanner Technology July 10, 2017 Slide 36 Application fields Application ABB Laser Scanner Technology July 10, 2017 Slide 37 Large Silo Hazardous environments Shaped bins With structures Outdoor stockpiles Very large stockpiles Application ABB Laser Scanner Technology July 10, 2017 Slide 38 Stockpiles located within large warehouses
Material is white (fertilizer)
The warehouse inventory is managed using 80 scanners
Physical environment is for extreme dust environment
Customer has achieved its goals: ' Accurate inventory control for daily basis production planning (2%) ' Identify inventory losses and react ' Replace manual survey by an automated 'user intervention free' inventory management system Fertilizer Warehouse (South-Africa) Application ABB Laser Scanner Technology July 10, 2017 Slide 39 Material is wood pellets or wooden chips stored within warehouses (dry)
Multiples sites (major city ports, power stations/ conversion of coal fire process
Material is light brown
Physical environment is high dust
Customer goals: ' Accurate inventory control (2%) performed on a weekly basis ' Optimize combustion process by adjusting boiler efficiency (electricity $$$) ' Correlate QTY paid for delivered material when emptying ship carriers at ports Biomass Combustible Warehouses (UK) Application ABB Laser Scanner Technology July 10, 2017 Slide 40 Material is raw and refined sugar stored within silos and dome
Multiple scanners system (27 silos)
Material is white and granular
Physical environment is for extreme dust (when filling the silos)
VM3D collect over 3,000 different readings (data points) inside the silo: very accurate
Customer goals: ' Accurate inventory control for daily basis production planning (2%) and reporting (Government) ' Replace manual survey (2 times per year) by an automated 'user intervention free' inventory system ' Manual survey costs are $80K/year Food Industry Summary ABB Laser Scanner Technology July 10, 2017 Slide 41 VM3D Laser Laser Level Measurement July 10, 2017 Slide 42 3D Laser technology can be sold on its advantages
' Measures any scale bulk-solid storage
' Non-contact measurement, maintenance free
' Matrix configuration for very large site
' Two solution : ' Stand alone (data never leaves your facility) ' Cloud based (simplest solution for complex/large site) ' Configuration and development of the site-model always done from ABB remotely Summary ' 'take-home' message


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