Ballast water receiving and processing barge

Abstract

The invention discloses a ballast water receiving and processing barge. The ballast water receiving and processing barge comprises a ballast water processing chamber in the middle of a barge main decksurface, two ballast water buffer tanks arranged at the rear of the barge main deck surface and for receiving ballast water, two ballast water lightering pumps arranged inside the ballast water processing chamber and communicated in one-to-one correspondence with the two ballast water buffer tanks, two ballast water processing devices arranged inside the ballast water processing chamber and communicated in one-to-one correspondence with he two ballast water lightering pumps, and at least one ballast water tank arranged under the barge main deck surface and communicated with the ballast waterprocessing devices. The ballast water receiving and processing barge can on an anchorage site receive and process unprocessed ballast water discharged by ocean vessels.

Description

technical field [0001] The invention relates to a ballast water receiving and processing barge. Background technique [0002] According to the latest ballast water treatment convention: the ballast water of ocean-going ships must be treated by the ballast water treatment device equipped on the ship to meet the standard before it is allowed to be discharged. For new ships, this provision may be considered and satisfied during the design and construction process. However, for existing ocean-going ships, it is necessary to adjust the layout of the original engine room equipment, increase the capacity of the power station, and modify the direction of the ballast water pipeline in order to meet the requirements of installing ballast water treatment devices. The entire modification process takes a long time, which will not only affect the normal operation of the ship and increase the cost, but also the on-site modification operation is highly dangerous. In addition, even a ship ...

AI Technical Summary

Problems solved by technology

However, for existing ocean-going ships, it is necessary to adjust the layout of the original engine room equipment, increase the capacity of the power station, and modify the direction of the ballast water pipeline in order to meet the requirements of installing ballast water treatment devices.

The entire transformation process takes a long time, which will not only affect the normal operation of the ship and increase costs, but also has a high risk of on-site transformation operations

In addition, even a ship equipped with a ballast water treatment device may be detained or driven away due to equipment failure and other reasons that cause the ballast water treatment to fail to meet the standard

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