Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.
Clean air solutions
THE CAMFIL GROUP
Peter Dyment
Filtering Energy costs in Food processing
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
2
Camfil worldwide
2013 Gr...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Simply put - We need clean...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Building Energy Efficiency...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Air as a vector of cross c...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
1. Clean air that can be i...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Effective Air Filtration c...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Bypass of unfiltered air d...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Background culturable bact...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Healthvent EU Project Repo...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Healthvent EU Project Repo...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Example of operating
theat...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Airborne Contaminants can ...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
There is a process enginee...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Prosafe
Opakfil
Hi-Flo
Hi-...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
An airtight building envel...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Airtight building testing
...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
This equation calculates t...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
19
How we optimise our
Low...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Air Handling Unit air and ...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
These steady state reducti...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Energy Reduction confirmed...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
An Air Handling unit demon...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Air Handling unit demonstr...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Annual Savings – for a 10 ...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
IndoorAirQualityinBuilding...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
IndoorAirQualityinBuilding...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Monitoring of airborne par...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
30
Low Energy Air Filter S...
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
32
THANK YOU
ANY QUESTIONS...
Upcoming SlideShare
Loading in …5
×

Campden BRI Energy - Filtering Energy Costs in Food Processing

1,360 views

Published on

Campden BRI Energy - Filtering Energy Costs in Food Processing

Published in: Food, Technology, Business
  • Be the first to comment

  • Be the first to like this

Campden BRI Energy - Filtering Energy Costs in Food Processing

  1. 1. Clean air solutions THE CAMFIL GROUP Peter Dyment Filtering Energy costs in Food processing
  2. 2. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions 2 Camfil worldwide 2013 Group sales of £450m 3,380 employees 24 production plants Sales companies in 25 countries Agents and representatives in more than 50 countries Clean air should be a human right
  3. 3. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions Simply put - We need clean air - clean water and food safe to eat Air to breathe without risk to health Air to prepare food free from airborne contamination Food ingredients and water protected from sources of contamination Environmental controls are necessary in commercial food and beverage preparation areas
  4. 4. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions Building Energy Efficiency with Indoor Air Quality Typically 50% of Energy use in Large Buildings is in the HVAC systems Urban air quality is typically above WHO annual warning levels for PM2.5 and NO2.
  5. 5. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions Air as a vector of cross contamination concerns base factors Care needs to be taken at a base level to avoid risk and ensure an effective solution
  6. 6. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions 1. Clean air that can be inhaled without risk to health. LOW - PM2.5 LOW - NOx LOW - O3 LOW – SOx Use Air filters recommended by EN13779:2007 and tested to EN779:2012 class F7 to F9 2. Temperature 20-22 deg.C. Comfortable for purpose 3. Relative Humidity should be within 45% to 55% 4. Ventilation rate sufficient to dilute CO2 and maintain O2 5. Check building envelope has low leakage 6. Check HVAC plant is fit for purpose, well maintained. Suitable controls and control strategy. Indoor Air Quality from the HVAC AHU system Note: for environmental control lighting and noise levels are also important
  7. 7. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions Effective Air Filtration can reduce risk of cross contamination Issues that need to be addressed for optimised air filter selection and use. 1. Are the AHU air filter mountings fit for purpose to minimise air bypass and adequately engineered ? Ref: BS EN 1886:2007 2. Is the filter position in the system correct to deliver clean air and protect system efficiency. Have a system survey if you are not sure. Ref: OAS 3. Choose correct Filter media and type to deliver consistent life performance at required particulate efficiency with minimum use of energy, servicing and other related costs. Ref: BS EN1822:2009 BS EN779:2012 BS EN13779:2007 LCC 4. Select Air Filter configuration for (Bag, Compact) for safe stable performance with minimum stages and include gas phase filtration with particulate filtration when required.
  8. 8. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions Bypass of unfiltered air depositing dust particles on coils downstream
  9. 9. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions Background culturable bacteria aerosol in two large public buildings using HVAC filters as long term, passive, high-volume air samplers Nicholas J. Stanley,*" Thomas H. Kuehn," Seung Won Kim,* Peter C. Raynor,* Senthilvelan Anantharaman,' M. A. Ramakrishnanc and Sagar M. Goyalc Received 14th December 2007, Accepted 19th February 2008 First published as an Advance Article on the web 7th March 2008 Development of a method for bacteria and virus recovery from heating,ventilation, and air conditioning (HVAC) filters James E. Farnsworth,*ab Sagar M. Goyal,c Seung Won Kim,d Thomas H. Kuehn,b Peter C. Raynor,d M. A. Ramakrishnan,c Senthilvelan Anantharamanc and Weihua Tangb Received 3rd May 2006, Accepted 4th August 2006 First published as an Advance Article on the web 6th September 2006 Detection of viruses in used ventilation filters from two large public buildings Sagar M. Goyal, DVM, PhD,a Senthilvelan Anantharaman, DVM, PhD,a M. A. Ramakrishnan, DVM, PhD,a Suchitra Sajja, PhD,a Seung Won Kim, PhD,b Nicholas J. Stanley, MS,c James E. Farnsworth, MS,c Thomas H. Kuehn, PhD,c and Peter C. Raynor, PhDb St. Paul and Minneapolis, Minnesota Conclusions: airborne virus and bacteria can be tested for and recovered from HVAC air filters in both supply and extract systems How can we find out if airborne bacteria and virus are present ?
  10. 10. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions Healthvent EU Project Report 2013
  11. 11. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions Healthvent EU Project Report 2013
  12. 12. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions Example of operating theatre supply air system Poorly maintained and poorly engineered systems present opportunity for microbial growth and a route for airborne contamination
  13. 13. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions Airborne Contaminants can be removed at source by use of standalone systems. Particle and Gas phase filtration can be used.
  14. 14. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions There is a process engineered solution to control risk of contamination Using innovative air filtration for the food processing industry
  15. 15. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions Prosafe Opakfil Hi-Flo Hi-Cap Food Safety and Protection Opakfil
  16. 16. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions An airtight building envelope and effective air filtration can prevent ingress of air pollution for clean IAQ Particles counted are mainly toxic fine combustion particulates from traffic Benefit Particle Reduction of 78% between Outside and Inside Air Particle Reduction to Supply Air also by Effective Air Filtration
  17. 17. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions Airtight building testing IndoorAirQualityinBuildings17 Airtight building envelope testing is becoming a requirement for many new-build projects BSRIAAir Tightness for compliance to Part L1 and L2 building regulations. Member of ATTMA, the appointed air pressure testing organisation for the BINDT Once the air tightness of a building envelope is known it is possible to assess the required air change rates to give adequate ventilation. Carbon dioxide reduction along with other internal background gas phase pollutants can be achieved.
  18. 18. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions This equation calculates the kilowatt hours consumed by an element of a ventilation system based upon average pressure loss  kWh/year 1000η tdPq E    q = Air flow (m3/s) dP = Pressure drop (Pa) t = Operating time (hours/year) h = Fan efficiency (20% - 65% ?) The Energy Calculation
  19. 19. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions 19 How we optimise our Low Energy Air Filter selection A Hi-flo F7 M7 Bag filter with 9.2 M2 of micro-fibre media has the optimum low pressure drop and consistent high particulate efficiency with a longer working life BS:EN13779:2007 advises F7 minimum efficiency
  20. 20. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions Air Handling Unit air and energy flow Pre-filter Secondary-filter Intake Air Frost coil Supply Air Damper Heating coil Cooling coil FAN MOTOR Gas-filter (Carbon) Attenuator OUTSIDE INSIDE Electrical Energy input via motor
  21. 21. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions These steady state reductions can be improved by use of demand led controls and time clocking Maximum AHU system energy conservation comes from a dual strategy of optimising static components then use of an inverter speed control on fan motor
  22. 22. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions Energy Reduction confirmed optimizing with Low Energy Air Filters 21% Reduction in fan motor energy North AHU with Low Energy Air Filters (micro-fibre glass) South AHU Original Synthetic medium Air Filters
  23. 23. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
  24. 24. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions An Air Handling unit demonstrator shows that there is Huge potential ECO savings with air filter optimisation (LEAF) and Fan speed control
  25. 25. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions Air Handling unit demonstrator Real Life results show ‘single figure’ deviation only for fan motor speed control
  26. 26. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions Annual Savings – for a 10 m3/s system Element % Kwh £ Revenue or capital Payback Upgrade filters 22% 6000 600 Revenue < 3 months Clean coils 10% 2500 250 Revenue < 6 months Upgrade fans 35% 60000 6000 Capital > 24 months Upgrade chillers 40% 136000 13600 Capital > 36 months Table is prioritised by payback period Data source – EECO2 Energy Efficiency Consultants (Low Carbon Consultants) Note: A payback time of less than 12 months is a ‘no brainer’ decision to implement Renewable energy options are in excess of ten years and in some cases over fifty years Incremental Benefits – ISO 50001 Energy management Motivation – financial efficiency
  27. 27. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions IndoorAirQualityinBuildings27 HiFlo M7 Bag filterCity-Flo Bag filter Citycarb compact filter Citysorb compact filter Low Energy Air Filters consistent and effective IAQ performance •Low Energy Air Filters with EN13779:2007 performance F7 to F9 •Gas filtration also to EN13779:2007 when required. • Micro-fibre glass medium performs consistently for up to 2 years. •Low operating pressure drop for best energy efficiency. •Minimal maintenance and disposal costs
  28. 28. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions IndoorAirQualityinBuildings28 •Particle filtration •Gas filtration •Without upgrading the main HVAC system •Energy efficient Stand alone portable air cleaners provide a practical health and economic solution Mix recirculation and supply air Fast response and portable to give Clean Indoor Air Quality
  29. 29. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions Monitoring of airborne particle concentrations can enable informed control strategy
  30. 30. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions 30 Low Energy Air Filter Service Packages 30 • Low Energy Air Filter AHU filter mounting upgrades • Complete Low Energy Air Filter installation and maintenance contracts • AHU filter monitoring with demonstration of benefits • Additional Duct cleaning and coil cleaning AHU system packages.
  31. 31. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions
  32. 32. Clean air solutionsClean air solutionsClean air solutionsClean air solutionsClean air solutions 32 THANK YOU ANY QUESTIONS? Download our APP from Google Play For more information about clean air solutions, improving air quality, low energy air filters, AHUs (Air Handling Units) and the EPBD, visit www.lowenergyairfilter.co.uk www.keepthecityout.co.uk www.camfil.co.uk blog and subscribe to the RSS Feed

×