Coal Boiler Guide: Best Coal Fired Steam Boiler For Sale

Coal Boiler Guide: Best Coal Fired Steam Boiler For Sale

The coal steam boiler is the most important equipment in the power plant. It is a kind of indirect heating system, which is widely used in various industries such as metallurgy, chemical industry, and thermal power plant. Today, coal-fired boilers are still used at some industrial sites; however, they are not as common as natural gas-powered ones. This is due in large part to the availability of natural gas in most areas. In addition, advancements in technology have made these boilers more efficient than ever before!



What is coal fired steam boiler?

Coal fired steam boiler for sale

A coal fired steam boiler is a type of boiler that burns coal to generate heat. This heat is used to produce steam, which can then be used in many industrial processes, including power generation and desalination. Coal fired steam boilers are also known as coal-fired steam generators or simply “boilers”.

A coal-fired steam boiler is a closed-cycle regenerative heat engine that uses the latent heat in the water to produce steam. The steam produced is used to drive a turbine, which turns an electric generator.


Get an online fixed price in 20 seconds:

Q What kind of fuel does your boiler use?


How do coal-fired steam boilers work?

Coal fired boiler working principle

A coal-fired steam boiler is a device that uses the heat from burning coal or other solid fuels to produce steam. The steam produced is used to turn a turbine, which drives an electric generator. The steam’s temperature and pressure are controlled by valves on the boiler; this enables it to be used as part of heating systems, and also for industrial processes such as powering ships and railways. Mining companies often have their own power stations, where coal-fired boilers provide electricity for their operations.

Steam is generated when water heated by burning fuel mixes with oxygen in cylinders known as flues which lie inside the furnace (or firebox). As the water boils into vapor – also called ‘vaporizing’ – it creates more space in its container before turning into gases that flow through pipes leading up through chimneys or stacks outside buildings where they’re released into the air above ground level after escaping out through vents at one end of each pipe section between them (so no fumes end up indoors).


coal fired steam boiler


What are the advantages of coal steam boilers?

Small steam coal boiler

  • Coal is a cheap fuel
  • Coal fired steam boilers are efficient. A large amount of heat can be produced from a small amount of coal, which means that you will not have to spend a lot of money on fuel. This makes it an attractive option for anyone who wants to cut down on their heating bills or save up for other investments. The boiler also has the ability to deliver hot water at high temperatures and pressures without compromising its efficiency and reliability in any way.
  • A coal fired steam boiler is easy to maintain because all parts are accessible so you don’t have to worry about getting stuck with expensive maintenance costs that may arise if they go out of order due to poor maintenance practices or lack thereof. You only need some basic tools such as wrenches and screwdrivers, along with cleaning products such as brushes or scouring pads (for removing rust), wire brush attachments for electric drills/power tools, etc.



How efficient is a coal steam boiler?

Coal fired steam boiler efficiency

In general, the efficiency of a coal-fired steam boiler is between 30% and 40%. This lower efficiency than oil or gas has to do with the materials used in its construction. Unlike other boilers, which are made from materials that withstand high temperatures, coals require more maintenance and thus need to be replaced more frequently. In addition, coal-fired steam boilers have less heat transfer capabilities than other types of boilers, making it difficult for them to operate at full capacity.

The good news is that despite their low-efficiency rates compared with their counterparts, they still produce significantly higher levels of heat output per unit input fuel consumption than traditional fossil fuels like oil or gas—especially if you’re using an old-style coal furnace instead of newer models!


coal steam boiler


What is the cost of coal per kg?

Steam boiler coal consumption

The cost of coal is dependent on various factors such as the quality of the coal and how long it will last in your boiler. If you are looking for a good price, you need to know your boiler size as well as what type of coal you have. For example, if you are purchasing anthracite coal for your steam boiler and it’s a large-size boiler with multiple burners, then this can be very expensive because anthracite is one of the highest quality coals in terms of burning time and heat generation.

The price also depends on demand and supply: if there’s more demand for anthracite than supply (which happens often), then its price will increase accordingly! Generally speaking, high-quality coal may be sold at approximately Rs 1,500 per tonne in South India while low-grade ones could cost as less than half that price (around Rs 700 per tonne).


Get FREE Boiler Quotes

  • Get FREE Local Boiler Quotes Today
  • Compare The Best Prices
  • Save Money On Your New Boiler Today!

Get My Free Quotes Now


How much does it cost to replace the coal fired steam boiler?

Coal fired steam boiler price

The price of a new coal fired steam boiler can vary greatly depending on the size and type of the boiler, but typically ranges from $6,500 to $12,000 for small steam coal boilers (50 to 100 pounds per hour output) to $20,000 to $40,000 for larger boilers.

The cost of replacing a coal fired steam boiler depends on the size of your boiler, the condition of your existing boiler, the type of boiler you use, and where it is located. If you want to replace a steam boiler with an identical model, then it could be as simple as purchasing an exact copy and then having it installed by an experienced technician. However, if there are changes required to meet current building regulations or environmental requirements then it is likely that these will increase costs significantly.


coal fired steam boiler for sale



With all of the benefits that a coal fired steam boiler can bring to your home or business, there are numerous reasons why you should be considering one for your next project. In fact, we have found that many customers choose this type of system because it provides an eco-friendly heating solution that offers so much more than just hot water. If you want to know more about coal fired steam boilers, please contact us: at +0086 186-2391-5479.


contact fangkuai

Looking for boilers with sophisticated manufacturing, and great quality?

Fangkuai boiler can always provide what you want.