Introduction
Industrial boiler is an indispensable equipment during production process to provide steam or hot water to meet process requirement. However, maybe there are many questions in the course of operation. Those questions will affect produce efficiency, damaging equipment, and result in safety risk. So, it is important to know common questions and solutions to ensure boiler normal operation.
Common Questions and Solutions
1、The Boiler won’t ignite
1.1 Possible Causes
Insufficient fuel supply：fuel pipes are clogged or fuel supply disruption.
Igniter failure：igniter damaged or electrode carbonized.
Burner issue：burner nozzle is clogged or the burner is malfunctioning.
Insufficient air supply：ventilation system malfunction or improper damper adjustment.
1.2 Solutions:
Check fuel supply：ensure fuel pipes are unobstructed and fuel supply is normal.
Check igniter：clean or replace igniter electrode and ensure igniter working is normal.
Check burner：clean burner nozzle and check burner Clean the burner nozzle and check that the burner is working properly.
Check ventilation system：ensure that ventilation system is functioning properly and adjust air vents to provide sufficient air.
2、No heating or hot water
2.1 Possible Causes
Circulation pump failure：Circulation pump is damaged or obstructed.
System Leakage：pipes or valves leakage cause system pressure lacked.
Boiler is not start：boiler has not been started correctly or is set incorrectly.
2.2 Solutions
Check circulation pump：Check that circulation pump is working properly, and clean or replace any damaged parts.
Check System Leakage：Inspect pipes and valves, repair leaks.
Check boiler set：Ensure that the boiler has been correctly started and set to heating mode.
3、Boiler Leakage
3.1 Possible Causes
Pipe leakage：Loose or corroded pipe connections.
Valve Malfunction：Valve seal is loose or damaged
Boiler Body Leakage：Boiler Body corrosion or weld cracking.
3.2 Solutions
Inspect pipes：Inspect pipe connection,tighten loose connections, and replace damaged pipes.
Inspect valves：replace damaged valves and ensure that valves are properly sealed.
Insect Boiler Body：repair or replace damaged parts.
4、Boiler Noise is Loud
4.1 possible causes
Incomplete combustion：burner nozzle is blocked or burner is malfunctioning.
Fan malfunction：fan blades are loose or damaged.
Pipe vibration：pipe supports are insufficient or improperly installed.
4.2 Solutions
Inspect burner：clean burner nozzle and ensure the burner is functioning properly.
Inspect fan：check if the fan blades are loose or damaged, and replace any damaged components.
Inspect pipe supports：ensure supports are secure and adjust the installation position if necessary.
5. Abnormal Boiler Pressure
5.1 Possible causes
Excessive pressure: Safety valve malfunction or inaccurate pressure gauge.
Low pressure: System leakage or circulation pump malfunction.
5.2 Solutions
Check the safety valve: Ensure that the safety valve is working properly and calibrate the pressure gauge.
Check for system leaks: Inspect the pipes and valves and repair any leaks.
Check the circulation pump: Ensure that the circulation pump is working properly and clean or replace any damaged parts.
6、boiler water level abnormalities
6.1 Possible Causes
Water level sensor malfunction: Water level sensor damaged or scaling.
Water supply system malfunction: blocked water supply pipes or pump failure.
System leakage：pipe or valves leakage causing water level to drop.
6.2 Solutions
Check Water level sensor: clean or replace the water level sensor to ensure it is functioning properly.
Check Water supply system: inspect the water supply pipes and pump to ensure proper water supply.
Check for system leaks； inspect the pipes and valves and repair any leaks.
7、There is scale in the boiler
7.1 Possible Cause
Water quality issue：The water contains a large mount of minerals, leading to the accumulating scale.
Long operating Time：The boiler has been running for a long time without being cleaned.
7.2 Solutions
Improve water quality：Install water treatment equipment, such as a water softener or filter.
Regular Cleaning：Clean the inside of the boiler regularly to remove the scale.
Preventive Measures for BoilerIssues
Regular inspection: Regularly inspect all components of the boiler, including burners, circulation pumps, safety valves, etc.
Cleaning and maintenance: Regularly clean the interior of the boiler to remove scale and impurities.
Water quality management: Install water treatment equipment to ensure that the water quality meets the requirements.
About Dabonn Energy
1. Advantages of Dabonn Energy
Professional Team: Professional technology team to provide comprehensive boiler maintenance and repair service.
Quick Reaction：Providing 24 hours urgent service to make sure issues resolved promptly.
Qualification Certificate：Use high quality elements to secure the quality of repairs and maintenance.
2. Contact us
Whatsapp：+8613838225665
Email：[email protected]
Conclusion
By understanding the common problems and their solutions,the normal operation of the boiler can be ensured.If you have any requirements regarding the boiler, please feel free to contact us at any time.
