long filter bag
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long bag filterTRANSCRIPT
Project Centre Denmark FLSmidth A/SRamsingsvej 30DK-2500 ValbyTel: +45 3618 2000Fax: +45 3630 2030 E-mail: [email protected]
Project Centre USAFLSmidth Inc. 2040 Avenue CBethlehem, PA 18017-2188Tel: +1 610-264-6011Fax: +1 610-264-6170E-mail: [email protected]
Project Centre IndiaFLSmidth Private LimitedFLSmidth House34, Egatoor, Kelambakkam(Old Mahabalipuram Road - Chennai)Tamil Nadu – 603 103Tel: +91-44-4748 1000Fax: +91-44-2747 0301E-mail: [email protected]
Copyright © 2011 FLSmidth A/S. ALL RIGHTS RESERVED. FLSmidth is a (registered) trademark of FLSmidth A/S. This brochure makes no offers, representations or warranties (express or implied), and information and data contained in this brochure are for general reference only and may change at any time.
FLSmidth is a pioneer in developing Long Filter Bag technology. 6-meter fil-ter bags was used in a FabriClean™ Pulse-Jet design in 1998 for a Cement kiln in Norway. The original set of filter bags were in operation for 8 years pri-or to replacement.
With more than 300 FabriClean bag-houses in operation with 6, 7, 8, 9 or 10-meter long bags, FLSmidth is seeing a growth in the number of baghouses with 10-meter long bags installed.
Extensive process knowledge
Our innovative design technology com-bined with many years of application knowledge enables us to continue the evolution of the FabriClean design. Our goal is to deliver innovative bag-house design including the highest particulate removal efficiency.
At the same time, we continue to develop unique solutions that have reduced both capital expense as well as operation and maintenance costs for our customers.
Pilot testing
The 10-meter long filter bags have been thoroughly tested in pilot at FLSmidth’s R&D facility in Dania,
Denmark. The technology developed has unique gas and particulate distri-bution throughout the FabriClean bag-house, ensuring the lowest achievable differential pressure across the entire baghouse.
The key to using 10-meter long filter bags is the ability to clean the filter bags efficiently from top to bottom with minimum flex fatigue to the filter media.
The FLSmidth team at AFT (Advanced Filtration Technologies) in Evans, USA developed the precise bag-to-cage fit which is critical to achieving maximum filter bag lifetime.
Advantages of 10-meter long filter bags:
- Fewer bags & cages - Fewer dampers - Low pressure cleaning < 2 bar - Smaller footprint - Less steel - Less civil work - Lower capital cost - Lower maintenance cost - Lower operating cost
R&D facilities at Dania, Denmark
FabriClean™ baghouse
10-meter long filter bags
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Baghouses designed with 10-meter long filter bags
Long filter bag technology
www.flsmidth.com/apc