Shenzhen Branch Company owns the agreement right of professional clean barge “Weilan No.2”, and this barge is the only professional clean barge in Shenzhen. Weilan No.2 has many functions such as oil skimming, collecting of solid garbage on the water surface, oil dispersant spraying and towing oil spill containment boom. Its operation is flexible and use convenient. The design of opening door at both sides dramatically increases the area of oil skimming, and its oil collecting efficiency is dramatically increased. The oil skimming machine installed in the middle part of barge can go up and down so as to reach the best effect of oil skimming according to the case of draft, and can carry out the spray of oil dispersant and make the reduced oil cleaned up completely through the sprayer on the barge. Weilan No.2 can skim the oil more effectively and conveniently, and meanwhile, this barge can be as patrol ship of wharf at ordinary times and monitor the water area in time and it can carry out the oil skimming once it finds the oil spill.