Coal Fired Steam Boiler For Sale

With a wide range of boiler solutions, including the coal fired steam boiler, Fangkuai Boiler caters to the diverse needs of customers across various sectors. In this article, we will explore the ins and outs of coal-fired steam boilers, covering aspects like their working mechanism, capacity, advantages, and disadvantages. By the end of this discussion, you will have a better understanding of how Fangkuai Boiler’s coal-fired steam boilers can be an effective choice for your steam generation needs.

What is a coal-fired steam boiler?

A coal-fired steam boiler is a type of boiler that uses coal as fuel to generate steam. The steam produced by the boiler can be used for various purposes, such as powering turbines for electricity generation, heating buildings, or providing steam for industrial processes.

How do coal-fired steam boilers work?

Coal-fired steam boilers work by burning coal to produce heat, which is then used to heat water and generate steam. The process involves the following steps:

1. Coal is fed into the boiler’s combustion chamber, where it is ignited and burned.
2. The heat generated from the burning coal is transferred to the water in the boiler, causing it to turn into steam.
3. The steam is then collected and transported through pipes to where it is needed, such as a turbine for electricity generation or an industrial process.
4. As the steam loses heat and condenses back into the water, it is returned to the boiler to be reheated and used again.

What is the capacity of a coal-fired steam boiler?

The capacity of a coal-fired steam boiler can vary greatly depending on its size and design. Small boilers may have a capacity of just a few tons of steam per hour, while large industrial boilers can produce hundreds or even thousands of tons of steam per hour.

Pros & Cons.

Pros:

1. Coal is a relatively abundant and inexpensive fuel source.
2. Coal-fired steam boilers can generate large amounts of steam, making them suitable for large-scale power generation and industrial processes.
3. They have a long operational life and are relatively easy to maintain.

Cons:

1. Coal-fired steam boilers release significant amounts of greenhouse gases and other pollutants, contributing to air pollution and climate change.
2. Coal mining and transportation can have negative environmental and social impacts.
3. The efficiency of coal-fired steam boilers is generally lower than that of other types of boilers, such as natural gas or nuclear.

How much steam is produced by 1kg of coal?

The amount of steam produced by 1kg of coal depends on the type and quality of the coal, as well as the efficiency of the boiler. On average, 1kg of coal can produce approximately 2.5 to 4.5 kg of steam.

How do you calculate steam cost per kg?

To calculate the steam cost per kg, you’ll need to consider the cost of the coal, the efficiency of the boiler, and any additional costs associated with operating and maintaining the boiler. The formula for calculating steam cost per kg is:

Steam cost per kg = (Cost of coal per kg / Boiler efficiency) + Additional costs.

How much does a coal-fired steam boiler cost?

The cost of a coal-fired steam boiler depends on factors such as its size, capacity, design, and efficiency. Small residential boilers can cost a few thousand dollars, while large industrial boilers can cost several million dollars. In addition to the initial cost, you’ll also need to consider ongoing fuel costs, maintenance, and any required environmental compliance measures.

Boiler Size (tons)	Boiler Efficiency (%)	Cost (USD)
1-10	70	6,500
	80	8,400
	90	9,500
11-20	70	8,500
	80	11,000
	90	14,500
20+	70	12,500
	80	14,800
	90	16,500+

Conclusion.

In conclusion, coal-fired steam boilers, like those offered by Fangkuai Boiler, provide a cost-effective solution for generating steam in various applications. Despite their environmental drawbacks, these boilers remain a popular choice due to their affordability and the abundance of coal as a fuel source. With Fangkuai Boiler’s commitment to quality and customer satisfaction, you can trust that our coal-fired steam boilers will deliver the performance and reliability you require. If you want to learn about the detailed parameters and prices of coal fired steam boilers, please contact us: at +0086 186-2391-5479.