散貨船船型報(bào)告英語

1、The report of Bulk CarrierThe report of Bulk CarrierDefinition and classification of Bulk CarrierBulk carrier n Bulk carrier is a bulk cargo ship which is dedicated to load goods without packaging (transport coal, ore, grain, chemical fertilizer, cement, steel and other bulk material)n It is include

2、d of Grain ships, Collier, Ore Ship, Cement Carrier, Timber Carrier etc. according to the different types of the carrying goods.The development of Bulk CarrierlIn the year of 1869, there are aft engine colliers at the Atlantic routelAt the beginning of the 20th century,there are bulk carriers which

3、are load the block of the goods such as the iron ore.But the general bulk is transported by the general cargo ship.lAfter the second world war,the amount of the sea transport has developed faster and faster, each batch bulk capacity can be tens of thousands of tons, or even hundreds of thousands of

4、tons,and with widely application in ship handling grab bucket, bucket chain, belt conveyor, etc., so the bulk carrier developed rapidly The characteristics of the bulk carrier Due to the single kind and the large batch of the goods, so theres only single deck. Because of the big difference of the di

5、fferent bulk,the stowage factor is different.In order to be able to load cargo, cargo volume is large.The bulkhead loading is used when loading the heavy goods. Therefore, the hull structure is stronger, and it can meet the needs of the concentrated load.The characteristics of the bulk carrierl To i

6、mprove the efficiency of loading and unloading, the cargo hatch is very big,and its width can be 70% of the beam.lA cargo hold in the middle ship sometimes is usd as a water ballast tank.And it can make up the shortage of the double bottom and the water ballast tank.when the vessel return with empty

7、 seakeeping,it can keep the stability.l In order to make the cargo has enough space to loading and unloading, engine room is usually located in the stern. In order to improve the propulsion efficiency, the propeller can submerge when empty air.The characteristics of the bulk carrierThe middle sectio

8、n of Bulk CarrierThe types of Bulk CarrierHandysize bulk carrierPanamax bulk carrierCapesize bulkcarrierThe types of Bulk CarrierSpecial bulk carrierThere are some types of special bulk carriers as follows:Collier Its close to the ordinary bulk carrier.its always equipped with good ventilation to pr

9、event spontaneous combustion of the coalThe types of Bulk Carrier Bulk grain ship The stowage factor of bulk grain is bigger, so the cargo volume is larger than ordinary bulk carrier.it is usually installed shifting board to reduce the effect of free surface ,and storaged with some grain or put some

10、 packaging food on the surface of grain bulk.Generally ,the hatch coaming of the bulk grain ship is hightened and the surface area is limited within the scope of the hatchThe types of Bulk CarrierOre Carrier The stowage factor of the ore is small,the load is too concerntrated. To improve ships seawo

11、rthiness and the efficiency of loading and unloading,the double bottom will be raised and set longitudinal watertight bulkhead along the sides of cargo hatch .And it shapes like a narrow ore bucket . The hull structure is stronger and the base plate is thicker.It can stand the impact on the bottom a

12、nd scratches during the handling of oreThe types of Bulk CarrierCement Carrier In order to prevent bulk cement from floating in the sky,theres a dust chamber in the midship or an air fitter on the hatch cover. The upper deck and cargo hatch are strictly watertight. Some vessels also use double hull

13、or set a powder compact next to the cabin.The types of Bulk CarrierVLOC(Very Large Ore Carrier)It mainly transports all kinds of ore, coal, or steel, fertilizer, food and so on, its deadweight tonnage is commonly more than 200000 tons The types of Bulk CarrierIn addition,there areother bulk cargo sh

14、ip and lumber, container, bulk carrier, etc. which transport the phosphate rock, bauxite, copper, limestone, gypsum, fertilizer, salt, sugar The introduction of some types of the Bulk CarrierLake bulk carrier： Its a bulk carrier which is through five lakes in the junctions between America and Canada

15、.it usually transports coal, iron ore and grain.this vessel meets the requirment of st. Lawrence waterway navigation.the length is not more than 222.50m,the width is not more than 23.16m,and the bridge can not stick out any part of the hull.the deadweight is around 30000 tons,it is alwas equipped wi

16、th cargo handling.The introduction of some types of the Bulk CarrierHandysize bulk carrier： Its deadweight is around 20000-50000 tons. The deadweight which is more than 40000 tons is called Handymax bulk carrier.As we all know,the dry bulk is the bulk cargo shipping, the small tonnage of the ships h

17、ave stronger adaptability of waterway, canal and harbor . And its equipped with cargo handling equipment, convenient and flexible operation, so it is called handy-size. The introduction of some types of the Bulk CarrierPanamax bulk carrier： Its the biggest bulk carrier which can through Panama Canel

18、 under full load.Its length is not over 274.32m,and the width is not over32.30m. And its deadweight can change with the change of the dimension,structure of the vessel.its deadweight is about 6000-75000 tons.The introduction of some types of the Bulk CarrierCapesize bulkcarrier： The deadweight is about 150000 tons.this bulk carrier usually transports the iron ore. It cant through the Panama canal and the Suez Canal because