Exhaust air purification on ships – front cooking in confined spaces, odor-free solution
Special solutions for mobile or fixed cooking stations at sea
Whether in bistros, galleys, event areas, or buffet areas:
Even on ships, cooking is increasingly taking place directly in front of guests—with woks, griddles, or deep fryers. The problem: limited space, no possibility of roof penetration, and high requirements for fire protection, hygiene, and air quality.
With Oxytec, you get compact, approvable air purification systems for stationary or mobile front cooking counters on board – odor-free, low-maintenance, and installable even in existing fleets or small spaces.
What would you like to know?
Simply put your question to our AI. They will answer you individually:
Typical sources of emissions when cooking on ships
| Source | Pollutants | Special features |
|---|---|---|
| Front cooking with wok, grill plate | Smoke, VOCs, grease mist | Localized pollution in the dining area |
| Mobile deep-frying operation | Oil vapors, odors, aerosols | Very strong odors – often without adequate exhaust ventilation |
| Combi steamers, warming trolleys | Water vapor, protein compounds | Heat load, diffuse emissions |
Why choose Oxytec for use on board?
Plasma or UV ozone systems without exhaust air duct to the outside
Safe operation even in enclosed ship compartments
Mobile or stationary use – odorless & space-saving
Approved for use under maritime regulations
No activated carbon replacement – low maintenance & long-term stability
Legal requirements
TA Luft / VDI 2052 / VDI 3894 – also applicable to ships
- Grease and odor reduction are also required on board
- Our systems provide proof of effectiveness for hygienic and safe exhaust air management
Fire protection & maritime operation
- No open flames, no burners – safe even in rough seas
- Systems made of stainless steel, IP-protected, suitable for wet areas
- Low-vibration, quiet design – ideal for guest areas
Cook smarter – breathe cleaner. Even on the water.
Oxytec systems ensure clean air and full functionality—even where conventional exhaust air technology reaches its limits.
Ideal for mobile cooking stations, buffet solutions, or ship galleys in need of renovation.
Get advice now—we deliver solutions that work even in the smallest of spaces.
- For deep-frying modules or grills with high odor pollution
- Odors are converted oxidatively – no residues
- Also available as a retrofit module for existing front cooking units
- Attachment modules for counters, carts, or mobile stations
- Can be used independently of the ship’s ventilation system
- Plug in, boil, odorless – also suitable for temporary use
Typical areas of application on ships
- Onboard bistros with open cooking areas
- Staff catering & galley in shifts
- Event cooking on deck or in the dining area
- Mobile cooking stations in conference or crew areas
- Food service in passenger areas on ferries or cruise ships
Your advantages with oxytec at sea
Odorless front cooking even without an exhaust air duct
Space-saving solutions for confined spaces and mobile stations
Low maintenance, quiet, and seaworthy
No activated carbon replacement, no technical room required
Can be combined with existing on-board equipment
Approved for use in catering on passenger and work ships
FAQ – Frequently Asked Questions
How does exhaust air purification work on ships without an external duct?
oxytec relies on plasma or UV ozone technology, which:
- oxidizes odors, grease mist, and VOCs at the source,
- works completely without external exhaust air ducts,
- cleans the air to such an extent that it remains odorless in the room or can be blown out sideways.
Perfect for rooms without roof access or central ventilation.
Are the systems approved or suitable for use at sea?
Yes – our devices are:
- compact, vibration-resistant, and splash-proof,
- built in stainless steel housings (also suitable for wet rooms),
- without open flames or thermal combustion – fireproof,
- suitable for passenger and work vessels.
If required, we can provide technical documentation for shipping companies or shipyards.
How loud are the systems when in operation—do they disturb the guest area?
No. Our hood and filter systems:
- operate extremely quietly (< 50 dB(A)),
- do not require loud fans or ventilation units,
- and are therefore ideal for buffet areas, lounges, or trade shows.
How much maintenance is required on board?
Minimum:
- UV lamps: Replacement every 8,000–10,000 hours
- Plasma units: mostly maintenance-free, occasional visual inspection
- Pre-separators (e.g., metal grease filters): wash out regularly
- No activated carbon → no ongoing consumption costs
What happens when preparing strong-smelling foods (e.g., deep-frying)?
Our plasma systems are specially designed for this purpose:
- They neutralize even highly intense odor components such as those from grease, onions, or fish.
- The purified air is virtually odorless and can be blown directly into the room
- Ideal for mobile frying stations or teppanyaki grill modules
How much space is required for the technology?
Very low:
- Hoods with integrated cleaning are hardly larger than standard appliances
- Retrofit modules fit in or under counters, and are also mobile
- No external shafts or technical rooms required
What is the energy consumption of the systems?
Efficient:
- UV modules: only a few watts per lamp
- Plasma units: energy-efficient in continuous operation
- No heating, no extraction losses – significantly more economical compared to TNV or central ventilation
What needs to be considered when installing on ships?
- Our systems can be pre-installed or integrated in a modular fashion
- Wall, ceiling, or under-counter mounting possible
- Low-vibration, seawater-resistant design
- We can supply installation specifications for shipyards or technical teams on request
What about permits—e.g., for passenger ships or cruises?
Our systems are:
- evaluated according to VDI 2052 and TA Luft
- available with proof of effectiveness in odor reduction
- compliant with many onboard safety and hygiene guidelines
- if required, we can assist you with technical approval by classification societies (e.g., DNV, RINA, BV)
