11-25-2021, 12:05 AM
The general purpose and use of Bulk Ships that travel by sea
Many risks were present while operating seagoing bulk vessels. Important shipboard issues require careful planning and caution. This website is an instant reference for the an international shipping community, offering guidance and information on the loading and discharge of various bulk cargoes and to remain within the limitations as specified by the classification society. It is vital to make sure that the ship's structure is not strained and that all safety precautions are in place in order to ensure the safety of passage in the ocean. Our detail pages cover a variety of bulk carrier related topics that could be helpful to those working onboard and those working on shore at the terminal.
The general characteristics of bulk ships that travel by sea.
Bulk carriers may 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 made to carry solid bulk cargo. Bulk cargo that is solid refers to any material, that is not gas or liquid composed of particles, granules or any larger piece of material, generally uniform in composition, which is loaded directly into the space of the ship's cargo compartments without any immediate form of containerization. Example of such dry cargo include grains sugar, ores, and sugar in bulk. In the broadest sense of the word bulk carrier, all ships that are designed to carry bulk goods (solid or liquid) in bulk are considered bulk carriers. Tankers also fall within this umbrella. In common usage, however bulk carriers are utilized for vessels designed for transporting solid bulk cargos. This is a reference to grain and similar agricultural products as well as minerals such as iron, coal, ore, and stone. Peruse this supramax bulk carrier blog for more.
![[Image: 5ab4d208a3105cdce09f1ead.jpeg]](https://img2.chinadaily.com.cn/images/201803/23/5ab4d208a3105cdce09f1ead.jpeg)
What Is A Bulk Transport?
"A ship which is intended primarily to carry dry cargo in bulk, including such types as ore carriers and combination carriers"
Carrying weights range from 3,000 tonnes to 300,000.
Average speed of 12-15 knots
-Single deck ships, ie no tweendecks
-small to medium sized bulk carriers (carrying capacity up to 4000 tonnes) typically come with cargo handling equipment, while larger vessels use facilities on the shore to load and unload cargo.
-Cargo holdings are typically large and without any obstacles. There are larger hatch sizes so that cargoes can be unloaded and loaded easily.
The bulk carriers typically have one ballast hold. This can be used to increase stability during ballast voyages. One or two further holds may be permitted for partially ballasting but only in port
They have single pull, hydraulic or stacking (piggy- back) type steel hatch covers
Ballast tanks of different types
Sloping topside wing tanks
Sloping bottom side wing tank
Double bottom tanks
Ballasts for peak and post peak water tanks
Solid bulk cargo? Any other substance, other than gasoline or liquid, that is composed of a mixture or granules of smaller pieces that are uniform in composition and loaded directly into cargo areas. It is imperative to ensure that all cargoes you carry are ready to be loaded, regardless of whether they are "clean" or "dirty" and there isn't any contamination. A surveyor is often required to inspect the space and determine if the space is suitable for loading. To prevent contamination, it is essential to get rid of any remnants left from previous cargo. Damage to bulk cargoes can be most often caused by water. The storage areas are required to be dry for the transport of cargo. But, hatch covers must be watertight, or sealed if necessary to keep water out. All fittings inside the container (ladders pipe guards, ladders, bilge, etc.) are to be examined. All fittings in the hold (pipe guards, bilge covers, etc.) should be inspected to ensure that they are in good working order and securely fixed. If they're not properly installed, these pieces of equipment may cause severe damages to conveyor systems which could lead to delays. Peruse this dry cargo specialist for more.
![[Image: marine_cs8_mukaishima_electric-propulsio...h\u003d520]](https://www.danfoss.com/media/2346/marine_cs8_mukaishima_electric-propulsion.jpg?anchor\u003dcenter\u0026mode\u003dcrop\u0026width\u003d520)
Bulk Carrier or Bulker? The vessel is designed to transport dry cargo. Conventional bulk carriers are constructed with a single deck and a single skin. They also have a double bottom, and the hopper side tank. Topside tanks that are located in cargo areas are also included. Bulk carriers are designed to carry bulk cargo of any weight and weight, whether light or heavy and have a maximum load of 450 pounds. It can be challenging to transport, load and discharge dry bulk cargo.
Gearless Bulk Carrier
Many bulk cargoes are hazardous and can be altered in transit. Incorrect loading can cause damage to the ship. loading an forward hold to its maximum can cause the ship to bend. This is known as stress. could have fatal consequences during rough seas. Other cargoes could be affected by residuals from other cargoes. Some bulk cargoes may also be affected by water damage. cement power. It can be challenging to establish the exact amount of weight and volume of cargo that are being loaded or not loaded. All these factors have serious consequences on the safety of bulk cargoes. Discharging bulk cargo using? Bulk cargoes are prone to create a cone when they are loaded on conveyor belts. The angle of the cone, also known as the "angle for repose" is different for each cargo. Cargoes like iron ore can create a cone with a steep angle. However, cargoes that flow freely can make a shallow angle cone. A cargo with a low angle of repose is at risk of potential to shift during passage. Bulldozers may need to be utilized with certain items to distribute the load across the sides of the container because the cargo is close to being completed. Most dry-bulk carriers depend on dock facilities to discharge cargo and load it onto the shores However, certain bulk carriers come with self-unloading facilities with conveyors beneath the cargo holds or with cranes mounted on deck.
Many risks were present while operating seagoing bulk vessels. Important shipboard issues require careful planning and caution. This website is an instant reference for the an international shipping community, offering guidance and information on the loading and discharge of various bulk cargoes and to remain within the limitations as specified by the classification society. It is vital to make sure that the ship's structure is not strained and that all safety precautions are in place in order to ensure the safety of passage in the ocean. Our detail pages cover a variety of bulk carrier related topics that could be helpful to those working onboard and those working on shore at the terminal.
The general characteristics of bulk ships that travel by sea.
Bulk carriers may 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 made to carry solid bulk cargo. Bulk cargo that is solid refers to any material, that is not gas or liquid composed of particles, granules or any larger piece of material, generally uniform in composition, which is loaded directly into the space of the ship's cargo compartments without any immediate form of containerization. Example of such dry cargo include grains sugar, ores, and sugar in bulk. In the broadest sense of the word bulk carrier, all ships that are designed to carry bulk goods (solid or liquid) in bulk are considered bulk carriers. Tankers also fall within this umbrella. In common usage, however bulk carriers are utilized for vessels designed for transporting solid bulk cargos. This is a reference to grain and similar agricultural products as well as minerals such as iron, coal, ore, and stone. Peruse this supramax bulk carrier blog for more.
What Is A Bulk Transport?
"A ship which is intended primarily to carry dry cargo in bulk, including such types as ore carriers and combination carriers"
Carrying weights range from 3,000 tonnes to 300,000.
Average speed of 12-15 knots
-Single deck ships, ie no tweendecks
-small to medium sized bulk carriers (carrying capacity up to 4000 tonnes) typically come with cargo handling equipment, while larger vessels use facilities on the shore to load and unload cargo.
-Cargo holdings are typically large and without any obstacles. There are larger hatch sizes so that cargoes can be unloaded and loaded easily.
The bulk carriers typically have one ballast hold. This can be used to increase stability during ballast voyages. One or two further holds may be permitted for partially ballasting but only in port
They have single pull, hydraulic or stacking (piggy- back) type steel hatch covers
Ballast tanks of different types
Sloping topside wing tanks
Sloping bottom side wing tank
Double bottom tanks
Ballasts for peak and post peak water tanks
Solid bulk cargo? Any other substance, other than gasoline or liquid, that is composed of a mixture or granules of smaller pieces that are uniform in composition and loaded directly into cargo areas. It is imperative to ensure that all cargoes you carry are ready to be loaded, regardless of whether they are "clean" or "dirty" and there isn't any contamination. A surveyor is often required to inspect the space and determine if the space is suitable for loading. To prevent contamination, it is essential to get rid of any remnants left from previous cargo. Damage to bulk cargoes can be most often caused by water. The storage areas are required to be dry for the transport of cargo. But, hatch covers must be watertight, or sealed if necessary to keep water out. All fittings inside the container (ladders pipe guards, ladders, bilge, etc.) are to be examined. All fittings in the hold (pipe guards, bilge covers, etc.) should be inspected to ensure that they are in good working order and securely fixed. If they're not properly installed, these pieces of equipment may cause severe damages to conveyor systems which could lead to delays. Peruse this dry cargo specialist for more.
Bulk Carrier or Bulker? The vessel is designed to transport dry cargo. Conventional bulk carriers are constructed with a single deck and a single skin. They also have a double bottom, and the hopper side tank. Topside tanks that are located in cargo areas are also included. Bulk carriers are designed to carry bulk cargo of any weight and weight, whether light or heavy and have a maximum load of 450 pounds. It can be challenging to transport, load and discharge dry bulk cargo.
Gearless Bulk Carrier
Many bulk cargoes are hazardous and can be altered in transit. Incorrect loading can cause damage to the ship. loading an forward hold to its maximum can cause the ship to bend. This is known as stress. could have fatal consequences during rough seas. Other cargoes could be affected by residuals from other cargoes. Some bulk cargoes may also be affected by water damage. cement power. It can be challenging to establish the exact amount of weight and volume of cargo that are being loaded or not loaded. All these factors have serious consequences on the safety of bulk cargoes. Discharging bulk cargo using? Bulk cargoes are prone to create a cone when they are loaded on conveyor belts. The angle of the cone, also known as the "angle for repose" is different for each cargo. Cargoes like iron ore can create a cone with a steep angle. However, cargoes that flow freely can make a shallow angle cone. A cargo with a low angle of repose is at risk of potential to shift during passage. Bulldozers may need to be utilized with certain items to distribute the load across the sides of the container because the cargo is close to being completed. Most dry-bulk carriers depend on dock facilities to discharge cargo and load it onto the shores However, certain bulk carriers come with self-unloading facilities with conveyors beneath the cargo holds or with cranes mounted on deck.