An In-depth Analysis of Boiler Burner Fault Provided By ZOZEN Boiler

ZOZEN Boiler summed up a set of comprehensive technical guidance for the common problems of gas-fired boiler. Recently, ZOZEN Boiler successfully solved the problem of boiler burner fault reported by a paper plant.

ZOZEN Boiler solves the problem of boiler fault in paper industry

Burner plays a key role in the gas-fired boiler system. Once an alarm occurs, the boiler cannot start and run, which directly affects the normal production of the enterprise. A local paper plant sought help from the after-sales team of ZOZEN Boiler. It was known that a burst failure was occurred to the gas-fired boiler during the process of use.

ZOZEN after-sales technicians rushed to the site immediately. It was found that the fault may be caused by the lack of maintenance on the burner, which led to the dirty probe affecting the flame dector.

Diagram for flame detection of gas-fired boiler burner

In this case, cleaning the probe surface will solve the problem. Under the on-site guidance of ZOZEN after-sales technicians, the stoker of the enterprise opened up the burner and wiped the flame detector with a cleaning soft cloth. At the same time, the ignition rod, air duct and fan impeller of the burner were cleaned and maintained as well. The failure was removed when restarted the gas-fired boiler.

It was worth noting that, in addition to the lack of maintenance, the flameout failure can be caused by unstable gas source, circuit failure, and flame detector failure. Generally, ZOZEN after-sales technicians will check the flame detector, supply gas pressure, main air valve, air door and air control valve to find out the failure cause.

ZOZEN Boiler summarized the common issues of flameout failure

The burner is precision equipment. In addition to regular maintenance, users should also pay attention to standardized use. The user should not only keep the boiler room dry and air circulating to avoid the burner being splashed wet by water; Moreover, there shall not be stack flammable goods around the burner. More importantly, the surrounding temperature of the burner shall not be excessive, otherwise normal operation may be affected or damage to the burner components, especially the control box.

ZOZEN Boiler effectively solves problems for every user

In the formulation of the solution, ZOZEN Boiler will choose the appropriate burner brand and model for every user based on the actual needs. During the installation process, ZOZEN Boiler emphasizes the secondary seal between the boiler body and the burner. At the same time, ZOZEN Boiler will also provide after-sales services, such as the on-site training and technical guidance for users.