Case Study:
Nordic's pleated bags increased output & reduced emission level from 22 mg/Nm3/h to 1 mg/Nm3/h
Location:
- PORTUGAL
Operation:
Cement Mill
Dust type:
Cement dust
Problem:
- Due to undersized dust collector, the cement mill produced only 27 t/h - the customer requested 30 t/h.
- In addition, the customer experienced high emission levels and poor filter quality.
Solution:
By replacing 240 competitor pleated bags with 240 Top Loader Pleated Bags from Nordic Air Filtration, significant performance improvements were obtained:
- The output of the cement mill increased from 27 t/h to 30 t/h
- Emission level was lowered from 22 mg/Nm3/h to 1 mg/Nm3/h *
- Improved Air-To-Cloth ratio eliminated pressure drop issues
- More efficient cleaning; down to only 3 bar
- Longer life cycle
* Individual results may vary based on application
TECHNICAL FACTS |
||
| BEFORE | AFTER | |
| Competitor Pleated Bag Solution | Nordic's Pleated Bag Solution | |
| Airflow in unit |
65.000 m³/hour |
|
| Dusttype | Cement | |
| Collector running hours/year | 4.000 hours/year | |
| Filter model | Competitor pleated bag |
Top Loader CPB pleated bag |
| Filter Media | Synthetic | 100% synthetic media with ePTFE membrane |
| Length mm | 2.000 | 2.000 |
| Number of bags/cartridges | 240 | 240 |
| M² in each bag/cartridge | - | 6,24 m² |
| M² in unit | - | 1.498 m² |
Advantages:
- The output of the cement mill increased from 27 t/h to 30 t/h
- Emission level was lowered from 22 mg/Nm3/h to 1 mg/Nm3/h
- Improved Air-To-Cloth ratio eliminated pressure drop issues
- More efficient cleaning. Down to only 3 bar
- Longer life cycle
Before:
Solution after:
Sales Representative:
STM