What is the advantage of stocking the coal in huge heaps?

Why is the weighing of the coal essential in the plants Mcq?

Why is weighment of the coal essential in the plants? Explanation: The consumption of coal and its cost has major important once as coal forms the basic ingredient of the thermal power plant. Weighment of coal is essential for getting optimum plant efficiency at reduced cost using weighers.

Where is coal dumped?

Where should coal be dumped? Explanation: Coal should be dumped on a solid ground completely free from standing water. It should be protected from direct sunlight preferably and should be done so in order to reduce chances of oxidation and combustion.

What is the role of breaker house in coal feeding?

What is the role of breaker house in coal feeding? Explanation: Because of the brittle nature of the coal, it is a common nature of coal to emit light dust/coal dust during transportation, mining and machine handling. This dust needs to be cleared out and it is performed by coal breaker.

What are the two types of coal handling?

The two types of coal handling are hydraulic coal handling systems and mechanical coal handling systems.

It can be handled by different equipment’s of coal transfer such as:

  • Belt conveyors.
  • Screw conveyors.
  • Bucket elevators.
  • Grab bucket elevators.
  • Flight conveyors or scrapers.
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What are the types of coal handling system?

Coal Handling Systems For Boilers, Manufacturer, Supplier, Exporter, Kolhapur, Maharashtra, India

  • Grizzly Hopper.
  • Vibratory Feeders.
  • Coal Crusher / Granulator.
  • Magnetic Separator.
  • Coal Bunkers.
  • Drag Chain Feeders.

What are the requirements of a good coal handling plant?

Storage of coal: Every thermal power plant is required to have at least 30 days stock of coal at the site to run the power plant continuously. Processed coal is stored at the coal handling plant area. Regulation and feeding of the coal to main plant as needed. Blending of coal, if applicable.

Which coal will have highest ash content?

Coking coal– the carbon content is around 43%-86%. It is a type of bituminous coal. Hence, lignite has the least carbon content which means that it has the highest ash content.

What is bulk load in material handling?

In a typical bulk material handling system, raw materials (such as bulk solids and powders) are received from trucks, ships or trains. Then they are unloaded to a yard or storage facility, often using a conveyor system.