When it comes to choosing a gas boiler for your industrial or commercial facility, there are two main types to consider: fire tube boilers and water tube boilers. Both types have their own advantages and disadvantages, so it’s important to understand their differences before making a decision.
Fire tube boilers are the most commonly used type of boiler in industrial settings. They work by heating water that is contained in a series of tubes that are surrounded by high temperature gases produced in boiler furnace. The heat from the gases is transferred through the walls of the tubes to the water, then generate steam.
Advantages of Fire Tube Boilers:
One of the main advantages of fire tube boilers is their simplicity. They are relatively easy to install and maintain, and they can be used in a wide range of applications. Fire tube boilers are also highly efficient, as they have a large surface area for heat transfer and can operate at high pressures.
Disadvantages of Fire Tube Boilers:
One of the main disadvantages of fire tube boilers is that they have a limited capacity for handling high pressure and high temperature applications. For example, capacity of fire tube boiler ranges from 1 to 20 ton in ZOZEN, and can bear the pressure from 10 to 20 bar; while water tube boiler ranges from 2 to 75 ton, and 10 to 54 bar. They can also be less durable than other types of boilers, as the tubes can become damaged or corroded over time.
Water tube boilers work by heating water that is contained in a series of tubes that are connected with upper and lower drums, heated by flue gases produced by a furnace. The heat from the gases is transferred through the walls of the tubes to the water, creating steam.
Advantages of Water Tube Boilers:
One of the main advantages of water tube boilers is their ability to handle high pressure and high temperature applications. They are also highly efficient, as they have a large surface area for heat transfer and can operate at high pressures. Water tube boilers are also more durable than fire tube boilers, as the tubes are less likely to become damaged or corroded over time.
Disadvantages of Water Tube Boilers:
One of the main disadvantages of water tube boilers is their complexity. They are more difficult to install and maintain than fire tube boilers, and they require specialized equipment and expertise to operate. Water tube boilers are also more expensive than fire tube boilers, as they require more materials and labor to manufacture.
How to choose the right boiler?
If you need a boiler that can handle high pressure and high temperature applications, a water tube boiler may be the best choice. However, if you need a boiler that is simple to install and maintain, a fire tube boiler may be the better option.
Ultimately, the choice between a fire tube and water tube boiler will depend on a variety of factors, including your budget, your facility’s needs, and your specific requirements. Welcome to consult us online, professional boiler expert is ready for you.
