A kind of catalyst regeneration ship of diesel engine selective catalytic reduction waterborne

The invention discloses a kind of catalyst regeneration ships of diesel engine selective catalytic reduction waterborne, the regeneration ship is equipped with the catalyst for transporting catalyst and lifts module, catalyst regeneration module, ship power propulsion die, marine vessel power supply module, sea water desalination module and wastewater treatment module for carrying out regeneration treatment to catalyst；The regeneration ship is additionally provided with the first deck, the second deck and third deck from top to bottom.First deck is equipped with catalyst and lifts module, and the second deck is equipped with catalyst regeneration module, sea water desalination module, and third deck is equipped with wastewater treatment module, ship power propulsion die and marine vessel power supply module.The catalyst regeneration ship of diesel engine selective catalytic reduction waterborne provided by the invention, it does not need to reduce the transportation range of catalyst to greatest extent by extraneous fresh water and power supply, reduces a possibility that transport abrasion occurs, shorten the reproduction time of catalyst simultaneously, saves user cost.