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Dongli Electric

What is the role of the boiler intelligent energy saving control system?


Release time:

2020-08-22

The use efficiency of the intelligent energy-saving control system for industrial boilers is about 70%. Among the wasted heat, flue gas heat accounts for the vast majority. Under normal circumstances, the exhaust temperature at the tail of steam and hot water boilers is above 200 ℃, and the exhaust temperature at the tail of heat carrier boilers is above 280 ℃-350 ℃. The use of boiler economizer or waste heat boiler to recover this part of the heat, can be used to improve the boiler water temperature, blast temperature, thereby improving the thermal efficiency of the boiler, reduce the operating cost of the boiler.

1.Boiler intelligent energy-saving control systemRole

The use efficiency of industrial boilers is about 70%. Among the wasted heat, flue gas heat accounts for the vast majority. Under normal circumstances, the exhaust temperature at the tail of steam and hot water boilers is above 200 ℃, and the exhaust temperature at the tail of heat carrier boilers is above 280 ℃-350 ℃. The use of boiler economizer or waste heat boiler to recover this part of the heat, can be used to improve the boiler water temperature, blast temperature, thereby improving the thermal efficiency of the boiler, reduce the operating cost of the boiler.

2.Boiler intelligent energy-saving control systemHow often is the test?

1. The boiler shall be inspected regularly once a year. The boiler without regular safety inspection shall not be used. The safety valve of boiler safety accessories shall be inspected regularly once a year. The pressure gauge shall be verified once every six months. The safety accessories without regular inspection shall not be used.

2. Boiler testing needs to be planned and planned. Safety testing should be done according to different use periods. Regular inspection of boilers mainly includes external inspection, internal inspection and water pressure debugging.

3. Starting from these three directions, problems can be found in time, problems can be eliminated, and safe and stable operation can be ensured. When external inspection of the boiler is carried out, there is no need to stop the test, and the test can be carried out under the normal operation of the boiler. Make reasonable inspection and evaluation of the safety status of the boiler.

4, the external inspection can have a certain time interval, generally once a year to check, timely detection of problems, the internal inspection of the boiler. In order to ensure safety, it is necessary to carry out the boiler shutdown state. Through the detection of the internal equipment and components of the boiler, the safety can be reasonably assessed. This kind of detection frequency can be carried out once every two years.

5. The detection of water pressure debugging is mainly based on the boiler with water as the medium. According to the use of the boiler standard pressure to do a good job of measurement.