FAQ

Why should the water level be at the lowest visible place of the water gauge before ignition?

After the boiler is ignited, the temperature of the boiler water gradually rises, the volume gra

What is the purpose of boiler flushing? How to flush the tube?

The purpose of boiler flushing is to use the boiler’s self-generated steam to flush out the rus

What is the purpose of boiler pickling? How to carry out pickling work?

The purpose of pickling is mainly to remove impurities such as iron oxide, copper scale and iron

How to prevent boiler overpressure during hydraulic test?

The water pressure test is a major operation related to the safety of the boiler and must be car

What are the types of boiler hydraulic test? What is the purpose of the hydraulic test?

The hydraulic test is divided into working pressure test and overpressure test. The purpose of t

What are the regulations on the time and temperature of water supply before the boiler starts? why?

The water inlet speed before the boiler is started should not be too fast, generally not less th

What should be done before the newly installed boiler is started?

These tasks include: (1) Water pressure test (overpressure test), checking the tightness of pres

Operations to be performed after the boiler is shut down

Stop the fire: first turn the small fire knob to the low fire position, and then turn off the bu

What are the tasks required for the daily maintenance of the boiler?

1. Daily work
(1) Check the function of the water level regulator: whether it can automatically

What are the common boiler maintenance methods?

What are the commonly used boiler maintenance methods? 1. Pressure maintenance When the boiler i

What to pay attention to when using boiler burners

What should I pay attention to when using boiler burners? Increasingly stringent air pollution e

The country advocates boiler low-nitrogen transformation, so how can the boiler achieve low-nitrogen

The state advocates boiler low-nitrogen transformation, how can the boiler achieve low-nitrogen

What are the common problems in the operation of coal-fired boilers?

Due to the poor working environment of coal-fired boilers and the long working duration, many pr

Matters needing attention in operation of hot water boiler

(1) When starting a large circulating water pump, the bypass valve should be opened first to pre

Matters needing attention in the operation of the boiler

Be careful not to modify the boiler at will, and use the atmospheric boiler under pressure. Boil

Protection mechanism of gas steam boiler

Gas-fired steam boilers are the main power to provide hot water for industrial production and da

How to operate gas heat conduction oil furnace safely

Everyone knows that the boiler is an indispensable thing in people’s lives. Although it is usua

What is the working principle of the thermal oil furnace?

As a new, safe, high-efficiency, energy-saving, low-pressure special industrial boiler that can