Boiler Tube Blockage Treatment Method

Reasons for boiler tube blockage

Boiler tube blockage is caused by the accumulation of a certain amount of debris and scale in the pipe, which causes the pipe to narrow or completely close. The specific reasons include the following aspects:

1. Water quality problem: If the water quality is poor, it contains a large amount of impurities and scale, which are easy to accumulate in the pipe and form a blockage;
2. Untimely maintenance: If the boiler is not regularly maintained and cleaned for a long time, it is easy to cause scale and impurities to block the pipe;

3. Incomplete cleaning: If the scale and impurities in the pipe are not removed during the cleaning process, it is also easy to cause the pipe to be blocked.

How to deal with boiler fixed discharge pipe blockage

1. Cleaning the pipe

The most common method for boiler fixed discharge pipe blockage is to clean the pipe. The specific steps include:

(1) Turn off the boiler power supply and water supply valve first;
(2) Open the drain valve and drain the boiler water;
(3) Use special tools to clean the scale and debris in the pipe;
(4) Drain the boiler water again to ensure thorough cleaning;

(5) Close the drain valve and restart the boiler.

2. Check the water circulation system

In addition to cleaning the pipes, it is also necessary to check whether there are any faults in the water circulation system. The specific steps include:

(1) Turn off the boiler power supply and water supply valve;
(2) Check the circulation pump, water tank, valve and other equipment to determine whether there are any faults;
(3) Repair or replace the faulty equipment;

(4) Restart the boiler.

Necessity of regular maintenance and inspection of boilers

In order to avoid the occurrence of faults such as blockage of boiler fixed discharge pipes, users need to perform regular maintenance and inspection of boilers. Specific measures include:
1. Regularly clean the pipes and various equipment;
2. Regularly replace the scale remover to keep the water clean;
3. Regularly replace the filter element to prevent secondary pollution;
4. Regularly check whether the water circulation system is operating normally;

5. Regularly check whether the boiler parameters are normal.

Conclusion

Boiler fixed discharge pipe blockage is a common problem, and users need to take timely measures to deal with it. Once blockage occurs, users can choose to clean the pipes, check the water circulation system and other methods to deal with it. At the same time, regular maintenance and inspection of the boiler is required during normal use to ensure its normal operation.