Process exhaust air mechanics.
Capture, conveyance and pre-treatment of industrial process exhaust air. Complete mechanical installation from capture hoods and ducting through to abatement integration. One of the oldest Renka trades - heavily referenced in automotive, chemicals, FMCG and defense.
What we install.
- Capture hoods, point extraction, enclosures
- Ducting in galvanised steel, stainless steel or GRP depending on the medium
- Filters, scrubbers, cyclones, droplet separators
- Integration with TNV / RNV / KNV (thermal oxidisers)
- Fans, dampers, fire isolation valves
- Stack connection and roof penetration
- Emission measurement ports and sampling fittings
- ATEX zone design for flammable media
Which codes apply.
| Standard | Application |
|---|---|
| TA Luft | German emission limits, plant approval |
| 17. BImSchV | Waste and combustion installations |
| IED 2010/75/EU | EU Industrial Emissions Directive |
| VDI 2262 | Workplace airborne substance capture |
| VDI 3677 | Filtration separators |
| ATEX 2014/34/EU | Explosion protection, zones 1/2/21/22 |
Where process exhaust installation is needed.
Paint shops, spray booths, powder coating
Solvent exhaust from spray and curing areas, coupled with thermal oxidisers for VOC reduction. Experience at OEM paint shop sites across several EU countries and the UK.
Plastics compounding, specialty chemicals, tires
Aerosol and VOC capture in compounding and vulcanisation lines. Integration with scrubbers and catalytic abatement. Experience at large chemical and tire industry sites across DACH and Scandinavia.
Heat treatment, hardening shops, engine manufacturing
Heat treatment and hardening shop exhaust, engine and powertrain manufacturing. Experience at major engine and drivetrain manufacturers in Germany and the UK.
Request process exhaust capability sheet.
Anonymised project examples from automotive, chemicals and defense. Design data, commissioning experience, emission measurement support.