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| AIR
FILTERING DEVICES SERIES |
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| GL320
TYPE HIGH-EFFICIENCY AIR FILTER AND EFFICIENT AIR FILTERING
DEVICES |
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GL320 type high-efficiency air filter
and efficient air filtering devices are the new type air
filtration devices jointly developed by our company, China
Aero Engine Corporation and China Aviation Industry Planning
and Design Institute , which was approved as the state-level
key new product.
The equipment may have widespread applications in industries
including oilfield, chemicals, shipbuilding,steel-making,aviation
and power plants etc. The equipment has superior filtration
efficiency for the inlet air to the mechanical equipments
including gas turbine, air compressor and air blower etc
working in areas with high content of dust in the air
but requiring high cleanliness of the air.
The equipment features long service life, high filtration
efficiency, good performance in water resistance, repeated
cleaning, resistance to temperature and moisture and continuous
operation within 40oC - 50oC.
Technical specifications:
1. Ф320 *750 filter; flow rate: 14m3/min; flow resistance:
206Pa
2. Water resistance performance and flow resistance characteristics:
the filter will only have its flow resistance increased
by 19.6Pa under the condition that the whole filter layers
are completely wet with dry air continuously to be filtered.
The flow resistance will be restored to its original state
after the disappearing of the wet state of filtering layer;
3. Filtering performance of the filter:
a. The dust content in the outlet air from the filter
is ≤ 0.5 mg /m2
b. The diameter of the dust solid particle coming out
of the filter is ≤2μm and the filtering efficiency ≥ 99.9%;
4. Service life> 5000 hours. |
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| TECHNICAL PARAMETER |
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| Model |
Size
( mm) |
Initial resistance
(Pa) |
Dust content
( mg/m3) |
Diameter of dust particle
( μm) |
Filtering efficiency
(%) |
Noise reduction amount
dB(A) |
| GL-II |
Ф320×750 |
<206 |
≤0.5 |
≤2.0 |
99.9 |
15 |
| GL-III |
Ф320×750 |
<206 |
≤0.5 |
≤5.0 |
99.9 |
15 |
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