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[介紹] Top Rated Dry Bulk Shipping Tips

Top Rated Dry Bulk Shipping Tips

The Purpose and General Use of Seagoing Bulk Carriers

There are numerous risks that can be encountered while operating seagoing bulk vessels. The safety of sea-going bulk carriers is a matter of careful preparation. This site offers quick and easy information to the international shipping industry on the best way to load and disperse bulk cargo. But it is important to not go beyond the limits set forth by the classification society. It's important to avoid stressing the structural integrity of the ship and follow all safety procedures for safe sailing at sea. The detail pages on our website cover various bulk carrier related topics that could be helpful to the crew onboard as well as those who working ashore at the terminal.

The general characteristics of bulk ships that travel by sea.
Bulk carriers are single-deck vessels that are fitted with top-side tanks as well as side tanks. They are designed to carry bulk cargo of a single commodity. Anything that isn't liquid or gas but solid bulk cargo, that is any material consisting of a mixture or granules, or any other substance with an identical composition. The material is able to be loaded directly into the cargo space of a vessel and does not require container. Examples of dry cargo include grain, sugar and ores in bulk. Bulk carriers are defined as any ship that is designed to transport liquid or solid goods in bulk. Tankers are also included. The term is commonly used to describe ships that carry bulk solid cargoes. This would include grains and other agricultural commodities.   Have a look at this dry cargo ships blog for more.

  

What Is A Bulk Ship?

"A ship which is intended primarily to carry dry cargo in bulk, including such types as ore carriers and combination carriers"

Carrying capacity ranges from 3,000 to 300,000 tonnes
Average speed of 12-15 knots
-Single deck ships, ie no tweendecks
Carriers with small- to medium-sized bulk (carrying the maximum amount of 4000 tonnes) are typically equipped with equipment for handling cargo. Larger vessels rely on dock-based facilities, which permit the loading and unloading of cargo.
The cargo hold is usually big, with no obstructions, and have large hatch sizes that allow for easy loading/unloading of cargoes
Most bulk carriers have a cargo space that is dedicated to ballast. This can be used on ballast voyages in order to increase stability. One or two further holds can be allowed for partially ballasting however only at port.
They are equipped with single pull, hydraulic or stacking (piggy- back) steel hatch covers
-Quatre types de ballast tanks
Sloping topside wing tanks
Sloping tanks with bottom-side-wings that slope
Double bottom tanks
Peak and post peak water tanks.

Bulk solid cargo? Anything other than gas or liquid material made up of a mixture of particles and granules. It can be brought directly into cargo areas without any intermediate container. Cargoes transported by bulk carriers include "clean" foodstuffs and "dirty" minerals. These materials can react to each other as well as with water sources that are contaminant, such as. Thus, it is essential to clean the cargo areas for the specific cargo. The cargo space must be cleaned in a manner that permits loading. Surveyors often have to inspect the space to ensure that it is safe to load. It is essential that leftovers from previous cargo are removed to make sure that contamination doesn't occur. The damage to bulk cargoes can be caused by water. Therefore it is not enough that the holdings be dry for cargo to be able to enter, but hatch covers must be watertight, or if necessary closed to stop the ingress of water. All fittings (ladders or pipe guards as well bilge covers) in the hold should be checked. You should inspect every fitting in the hold (ladders,pipe guards, bilge covers...) to ensure that they are in good functioning order. These pieces of equipment can cause damages to conveyor belts and cause delays. The ship may be held accountable if the conveyor belts were discharged accidentally with cargo. Peruse this tankers specialist for more.

  

Bulk Carrier, Bulker This vessel is intended to transport dry cargo. Bulk carriers that are conventional have only a single deck that has a single skin, double-bottom, topside tanks and hopper sides. Bulk carriers can transport any bulk cargo including heavy ore and light grains, up to a maximum weight. The procedure of loading, transporting and then releasing dry bulk cargo is more difficult than people believe.

Gearless Bulk Carrier
Many bulk cargoes have hazardous properties, or can change their properties on passage. Unintentional loading can cause damage to a ship. Incorrect loading can lead to the ship breaking if you load a forward hold to its highest. This is called stress? It can result in life-threatening situations at sea, when there is extreme weather. The remaining cargoes may be affected by residuals from other cargoes. Water damage can also have devastating effect on some bulk items e.g. cement power. It is difficult to verify the cargoes that are loaded or discharged. Each of these aspects can have an impact on the procedures to ensure the safety of bulk cargoes. Discharging bulk cargo using? Bulk cargoes can form a conical shape when loaded on conveyor belts. The angle that is created by the cone is known as  the 'angle of repose'. It is different from one cargo to the next. Iron ore cargoes for instance, can create an cone with an angle. Cargoes that are free to flow freely will create an angle-shaped cone that has a low angle. A cargo that has an angle that is low or repose can shift during its passage. Certain cargoes require bulldozers in order to help spread the load into the holds. The majority of dry bulk carriers rely on facilities on the shore for loading and discharging cargo However, certain bulk carriers offer self-unloading features with conveyors below the cargo holds, or with cranes on deck.

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