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The general purpose and functions of sea-going bulk carriers

There are numerous risks that can be encountered during the operation of seagoing bulk carriers. It is important to plan carefully and be vigilant in all matters pertaining to shipboards. This website is intended to serve as a quick resource for shipping companies across the globe. It offers information as well as guidance for loading and unloading bulk cargo types. The site must remain within the guidelines set by the classification society. It is crucial to limit the risk of stressing the structure of the ship and to follow all safety precautions for secure sea passage. Our detail pages cover a variety of bulk carrier related topics that might be useful for those working onboard and those who working ashore in the terminal.

General characteristics of seagoing bulk carriers
Bulk carriers can be single-deck vessels. They are equipped with top-side tanks and side tanks for hoppers. They are typically used in cargo spaces. They are built to transport bulk solid cargo. Any substance that is not gas or liquid, but is a solid bulk cargo, includes any material made up of mixture of granules or granules or any other material that has an identical composition. This material can be put directly into the cargo area of a ship and does not require any storage. Sugar, grains and bulk ores are examples of dry cargo. The broadest definition of the word bulk carrier, any vessel built to carry bulk goods (solid or liquid) in bulk could be classified as bulk carriers. Tankers are also included under this umbrella. The term"bulk carrier" is used in normal usage to refer to vessels specifically designed to carry bulk solid cargoes. These include grain and other agricultural products and minerals like coal, ore and stone , on some or all of the voyage legs.   Have a look at this dry cargo vessel site for more.

  

What Is A Bulk Carrier What Are The Major Characteristics Of Bulk Carriers:

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

The carrying weights vary from 3,000 tonnes up to 300,000.
-Average speed between 12 and 15 knots
-Single deck ships, ie no tweendecks
Small to medium-sized bulk transporters with a carrying capacity of up to 40,000 tonnes are fitted with cargo handling equipment. Larger vessels make use of docks for loading and unloading.
The cargo hold is usually big, with no obstructions, and have large hatch sizes that allow for the easy loading and unloading of cargoes
-Most bulk carriers have one cargo hold that is designated as an ballast hold. It can also be used to improve stability on ballast voyages. A couple of additional holds may be permissible for partial ballasting in port, but only for a limited time.
They are covered with single pull or hydraulic, or stacking (piggyback) type steel hatch covers
-Four types or ballast tanks
Sloping topside wing tanks
Sloping bottom side wing tank
Double bottom tanks
After peak and peak peak, ballast water tank.

Are you searching for bulk bulk material that is solid? Any material other than liquid or gasoline comprised of fragments or granules made of smaller pieces, homogeneous in composition and loaded into cargo space. Bulk carriers can transport diverse cargoes comprising "clean" foodtuffs and "dirty", minerals, and cargoes that could react with one another or other contaminants such as water. It is important to make sure that the cargo spaces are prepared for each item. To load the cargo, it is important to wash the area thoroughly. Surveyors may be needed to ensure that the space is ready to load. To avoid contamination, it is crucial to get rid of any remnants of a previous cargo. The bulk cargo is more vulnerable to water damage. This means that the storage areas must be dry in order to allow cargo to enter. Additionally the hatch covers should be sealed and watertight if needed to prevent water ingress. All fittings inside the storage area (ladders and pipe guards, bilge covers and bilge cover.) must be examined. To ensure they are in good condition and correctly fitted to the hold (ladders pipes guards, laders, bilge covers.) are to be checked. The equipment could cause severe delay and damage to conveyor belt systems. Inadvertent discharge of cargo will cause the ship to be held responsible. Peruse this bulk carriers site for more.

  

Bulk Carrier, Bulker The vessel is designed for transporting dry cargo. A traditional bulk carrier is equipped with one deck, a one skin, and a double bottom. It also contains hopper side tanks, topside tanks and cargo space tanks. Bulk carriers can load any bulk cargo from light to heavy grain, up to the maximum weight they can carry. It can be challenging to load, transport and discharge dry bulk cargo.

Gearless Bulk Carrier
Many bulk cargoes may have hazardous properties or be subject to changes in transport. Unintentional loading can result in damage to the ship, e.g. A ship that is not loaded to its maximum forward could be bent if you load it too high. This is known as stress. It can result in serious implications for the sea's life during difficult weather conditions. Other cargoes could be impacted by residues from other cargoes. Some bulk cargoes are also susceptible to damage from water. cement power. It is often difficult to establish the exact amounts and weights of the cargoes that are being loaded or unloaded. These variables can have significant effects on how bulk cargoes are handled safely. Discharging bulk cargo using? Bulk cargoes are able to form a conical shape when they are loaded onto conveyor belts. The angle formed by the cone is known as  the 'angle of repose'. It varies between cargos. Iron ore-based cargoes for instance, can create an cone with an angle. The cargo that is able to move freely will form the cone with a narrow angle. A cargo with a low angle to repose is more prone to shifting during passage. As the cargo nears its completion, bulldozers could have to be used to spread the load into holds. Dry bulk carriers typically have to utilize facilities at the shore for loading cargo and discharging. However certain bulk carriers come with self unloading features including conveyors under cargo holds or cranes that go up deck.