Maintenance of a Fire-Tube Boiler

Maintenance of a fire-tube boiler is not only a matter of operational efficiency but also of safety and regulatory compliance. To ensure that it operates reliably, it is essential to carry out regular inspections, cleanings, and adjustments. The fire-tube design is common in many industrial boilers due to its efficiency in heat transfer and ability to handle large volumes of steam. However, failing to properly maintain such boilers can pose a significant risk. Here are some of the reasons:

1. Safety: When a boiler is not properly maintained, failures can occur in critical components. This can lead to failure of some safety control, water leaks, gas escape, and even explosions due to failure of controls and safety features. There can also be unexpected breakdowns and stops in steam production in industrial production or other processes where steam generation is required.

2. Energy efficiency: The accumulation of sediment deposits in the tubes, problems with combustion controls, or a lack of adjustment in the burners are usually associated with higher fuel consumption and higher operating costs.

3. Durability and lifespan: Corrosion, erosion, and other wear and tear can negatively affect the components of the boiler and, consequently, the preservation of its structural integrity.

4. Regulatory compliance: Essential to avoid legal penalties and ensure a safe working environment.

5. Environmental protection: Inefficient combustion can generate harmful gas emissions. Proper maintenance of fire-tube boilers reduces pollutant emissions and, consequently, the environmental impact.

Attsu, in addition to designing and manufacturing industrial boilers, performs authorized repairs and maintenance services. Our services range from annual regulatory control contracts to preventive scheduled maintenance contracts. Our periodic inspections of fire-tube boilers include the following tasks:

• Review of documentation on operation and water quality.
  • Cleaning of the smoke circuit and pressure parts.
  • Review of accessories and closures of smoke boxes.
  • Replacement of affected gaskets.
  • Operational tests and commissioning.
  • Leak control.
  • Inspection of pipes and equipment using the fluid.
  • Tests of operation and safety automatisms.
  • Hydrostatic test.
  • Non-destructive testing using magnetic particles or liquids.
  • Issuance of periodic inspection certificate.

At Attsu, we adapt to the needs of our clients. Contact us if you need fire-tube boiler maintenance service so we can provide a customized quote according to your needs.