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製品グループ :
連絡先担当者 Tu
# 27 East youyi Road,Pingqiao,Tiantai,, Zhejiang
Suita
Filters provides Expanded PTFE Membrane finishes for all dust
collector filter bag applications. Using a PTFE Membrane coated
filter bag allows bag filter house engineers to reduce capital and
operational costs, as well as the ability to design the bag filter
house for higher airflows. Use of a PTFE membrane coated filter bag
also provides for a degree of protection from the "unknown" and
"unpredictable" changes that sometimes occur during bag filter
house operations. The PTFE membrane is in most instances, the best
economic choice for filter material.
The
expanded PTFE Membrane permits more air to pass through the filter
material while trapping particulate on the surface. Use of the PTFE
membrane filter material for bag filter house filtration represents
the highest technological development available today in the filter
material finish marketplace.
Some
engineers prefer to think of PTFE membrane as a pre-installed
primary dust cake that imfilter materialtely, when installed into a
bag filter house, provides the high efficiency levels that normally
occur after a bag has been in use for several months of
application.
Why PTFE
membran?
Some of
the main reasons why engineers choose to use an Extended PTFE
Membrane for filtration are:
Superior
emission control: resulting in a reduction of regulatory fines
& the ability to meet more stringent emission
codes
Improved
service life of filter material: the non-stick PTFE surface
promotes dust cake release which reduces the energy needed to keep
the filter bags clean. Less wear and ear on filter bags results in
longer service life.
Low
operating pressure drops: Initial filter bag drag or pressure drop
in PTFE membrane filters starts off low and maintains this level
better than the alternative conventional filter material which
tends to build dust cake and pressure drop accordingly. Increased
pressure drop can be equated with wasted energy to operate a bag
filter house.
Ability to
recover from upset conditions: In plant situations where a bag
filter house might be subject to thermal, chemical, or moisture
upsets, a PTFE membrane coated filter bag has no problem handling
these situations since PTFE membranes resist attack by these agents
and are ready to recover permeability once they are placed back
on-line. This could save a bag filter house from costly plant
shut-downs, and filter bag replacement costs.
Higher air
flows: See section above about low pressure drops. In a bag filter
house not previously equipped with PTFE membrane coated filter
material, substitution of PTFE membrane filter bags results in
higher air-flow capability. Alternatively, bag filter houses
designs which incorporate PTFE Membrane filter material from the
start often select higher air-to-cloth ratio designs using fewer
filter bags.
Cost
effectiveness: The initial cost of PTFE membrane filter material
may be higher than the alternative conventional filter material;
the many benefits listed above provide a strong argument favoring
PTFE membrane as the most cost effective filter material when
measured over the useful life of the product. As emissions
regulations become even more stringent, the same arguments will
favor PTFE membrane even more clearly.
国: | China |
モデル番号: | - |
离岸价格: | Get Latest Price |
ロケーション: | - |
最低注文量の価格: | - |
最低注文量: | - |
パッケージの詳細: | - |
納期: | - |
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支払いタイプ: | - |
製品グループ : | Needle Felt for Air Filtration |