LTG’s TVM prefilter is used for coarse filtration. The primary airstream, carrying for example fibres and coarse particles, passes through a rotating filter screen with a mesh with opening matching the particles. The filter screen is continually cleaned by a fixed suction nozzle which does not touch the screen. The pulled off coarse particles are fed to a separator with a conveying fan in a secondary loop.
In a multi-stage dust collection set-up for large air streams a mesh screen is advantageous for large particle separation. Its characteristics are:
- high air permeability
- exact adaptation to the material to be separated with different mesh sizes
- good separation of various size particles
- low maintenance
The advantages of LTG’s TVM pre-filter are as follows:
- regenerative filter unit
- no pressure fluctuations in the systemdue to continuous cleaning
- space saving installation due to the disc shape and the compact design
- optimum face velocity by exact adaptation to the total air quantity
- low pollution of drive elements and easy access by installation on the clean air side
- easy filter media change
- pressure drop is minimized by optimal airflow design
- anti-static, hot air and ATEX models available
Ready for a breath of fresh air? Contact our process air experts now and breathe easy – literally!
Technical data
| Type | Air Temperature [°F] | Diameter of Filter Disc [inch] | Air Volume [cfm] | Motor Power [hp] |
|---|---|---|---|---|
| TVM CDF | +30 °F up to +60 °F | 55 | 7 500 - 21 000 | 0.34 |
| TVM 15 | +30 °F up to +60 °F | 60 | 8 000 - 24 000 | 0.34 |
| TVM 20 | +30 °F up to +60 °F | 80 | 10 000 - 40 000 | 0.34 |
| TVM 25 | +30 °F up to +60 °F | 100 | 29 000 - 80 000 | 0.34 |
Downloads
Technical brochure Prefilter TVM-TVN
Impressions
