Bulk cement ship

Abstract

The invention provides a bulk cement ship. The bulk cement ship comprises a ship body, a cargo hold and an unloading unit. The interior of the cargo hold is used for loading cement, the internal space of the cargo hold comprises a discharging area at the bottom of the main body area, and the discharging area downwards protrudes out of the main body area towards the bottom of the ship body. The unloading unit comprises a discharging pipe and an air inlet pipe, an inlet of the discharging pipe is communicated with the discharging area, and an outlet of the air inlet pipe is communicated with the discharging area through the interior of the ship body so as to ventilate the discharging area. Cement is loaded through the cargo hold, a cement tank can be omitted, the overall weight of the bulk cement ship can be reduced, the cement loading capacity can be increased, and the cement transportation efficiency can be improved. Meanwhile, the discharging area in the internal space of the cargo hold protrudes downwards out of the main body area, so that the cement can be rapidly gathered at the bottom of the cargo hold during unloading, blowing airflow is provided for the discharging area in combination with the air inlet pipe, the discharging efficiency can be effectively improved, residual cement in the cargo hold is reduced, and the cement transportation cost is reduced.

Description

technical field [0001] The invention relates to the technical field of cement cargo ships, in particular to a bulk cement ship. Background technique [0002] As an important basic material, cement needs to be used in large quantities in the fields of economic construction, national defense industry, and people's livelihood infrastructure. [0003] Nowadays, most of the cement transportation depends on sea transportation with low cost and large volume. The main problem of using ordinary ships to transport cement is that it is difficult to clean the tank. In addition, it needs to be thoroughly cleaned when carrying other goods, and the labor cost is high. Therefore, special cement ships are required for transportation. [0004] At present, the cargo holds of bulk cement carriers on the market are mainly composed of hulls and cement tanks. Cement tanks are generally barrel-shaped structures, which are arranged in a row along the length of the tank and installed on the hull. ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the technical problems of the prior art that the cement transport ship has a large dead weight, a small cement tank volume, a small overall cement carrying capacity, a large amount of cement remaining inside the tank during unloading, and high cement transportation costs.

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