Shipbuilding industry

Home on the three oceans.

Solutions for shipbuilding are a special challenge. On the high seas, functionality must be guaranteed at all times. Strict emissions regulations. must be complied with in the harbours. With our decades of experience, we are able to support well-known shipyards in making ships of all kinds even safer and more efficient. The solutions offered range from cleaning and fire protection systems to the cooling of gas tanks. Efficient flue gas desulphurization solutions help to reduce pollutant emissions and thus increase the acceptance of cruise liners. Talk to us.

Schiffbauindustrie

Lechler nozzles and customer-specific systems

Lechler offers a wide range of applications for the high demands on nozzle and separator solutions in maritime applications, whose individual solutions can be flexibly adapted to different tasks. Lechler droplet separators and spray technologies stand for extraordinary reliability and easy maintenance – especially on the high seas.

Nozzle solutions and systems for civil shipping

For commercial ships, cruise ships and yachts Lechler offers solutions in the field of fire protection, gas cooling/gas treatment and cleaning.

Nozzle solutions and systems for civil shipping

Nozzle solutions and systems for military shipping

For naval ships, Lechler has solutions in the areas of NBC protection, infrared signature reduction, fire protection and gas cooling in the portfolio.

Nozzle solutions and systems for military shipping

Application scenarios

Lechler nozzles and droplet separators are customized systems for a variety of marine applications. The following are examples of different application scenarios and the appropriate nozzle solution for each.

Nozzles and systems in maritime applications For cooling and sprinkling tanks and systems, it is extremely important to spray the entire object with water on all sides or to provide an even water film on the object. The narrowest cross section of the nozzles should be ≥ 6 mm (DIN 14495). Tongue-type nozzles and full cone nozzles are frequently used. For cooling and sprinkling tanks and systems, it is extremely important to spray the entire object with water on all sides or to provide an even water film on the object. The narrowest cross section of the nozzles should be ≥ 6 mm (DIN 14495). Tongue-type nozzles and full cone nozzles are frequently used. In gas cooling, a liquid is added via nozzles that, under some circumstances, evaporates completely and thereby absorbs the thermal energy of the gas. Complete evaporation requires very fine droplets which can be produced with hollow cone or twin-fluid nozzles. Droplets can be carried along in the gas flow. Lechler droplet separators remove droplets from the gas flow in order to prevent down-stream measuring devices from being affected. Special full cone nozzles are available for cleaning droplet separators. Exhaust gases are desulphurized using full-cone nozzles and the media salt water and/or water mixed with sodium hydroxide. Nozzles from the series 403, 405 and 421 are ideally used.
Nozzles and systems in maritime applications Optimum container cleaning requires targeted harmonization with the customized application. Lechler offers a wide range of nozzles for tank and equipment cleaning and will support you in finding the right arrangement. High impact tank cleaning machines can be used in this application. These traverse a precisely defined path with gear-controlled solid stream nozzles. This gives them a great range. In smaller containers and systems, the precision jets can remove even persistent dirt. With the selective catalytic reaction (SCR), achieving a high separation efficiency is possible only with the aid of a catalyst. Such a solution requires special precautions to keep the efficiency high and catalyst waste low. The reagent is added immediately before the catalyst using twin-fluid nozzle lances in a temperature window appropriate to the reaction.
Lechler nozzles and customer-specific systems for shipbuilding: At home, anywhere

Application examples in the shipbuilding industry and suitable products.


Exemplary applications in the ship building industry

Application areas

Fire protection in the shipbuilding industry

Fire protection in the shipbuilding industry

NBC measures in the shipbuilding industry

NBC measures in the shipbuilding industry

Scrubber/gas cooling in the shipbuilding industry

Scrubber/gas cooling in the shipbuilding industry

Cleaning in the shipbuilding industry

Cleaning in the shipbuilding industry

Contact

Lechler India Pvt. Ltd. Phone +91-22-40634444 Fax +91-22-40634498 lechler(at)lechlerindia.com

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