Industrial production also uses a very large amount of energy. In the energy use process, there will be certain requirements based on different use occasions. The use of gas boilers has been around for a long time. It can effectively reduce environmental pollution and choose some clean energy to provide good heat energy supply. In today’s environment, there are some problems in gas boiler system management.
After years of boiler energy-saving transformation and operation management, we learned that due to the overall need for environmental protection, various units have been replaced by gas-fired boilers from coal-fired boilers, but the boiler room did not take into account the common air inlets for boiler combustion.
Boiler installation inspection and acceptance are completed by the Municipal Supervision and Inspection Institute and the environmental protection department. Relevant departments are responsible for inspection and acceptance, and relevant boiler manufacturers send personnel to cooperate. The supervision and inspection institute is responsible for testing the pressure-bearing components of the boiler, and the environmental protection department is responsible for testing the blackness of the flue outlet and the detection of harmful particle dust concentration standards. They were responsible for each other, but neglected to provide technical support for testing and controlling the combustion conditions of the gas boiler, resulting in the boiler equipment always being in an inappropriate working mode.
A large part of the boiler equipment operates in a closed boiler room, and the doors and windows are closed tightly for combustion. Because there is no corresponding air inlet to deliver sufficient air for boiler combustion, the combustion equipment may be turned off, locking the combustion ignition, affecting the thermal efficiency of the boiler, resulting in insufficient combustion, increasing the amount of oxides discharged into the atmosphere, and thus affecting the surrounding air quality.
Recommended corrective measures:
It is recommended that relevant departments supervise the use of instruments and equipment when testing boilers. Relevant departments must test the combustion conditions of boilers once a year, supervise the economic and environmentally friendly operation of gas boilers, achieve long-term management and energy conservation, and maintain written documents. It is predicted that energy consumption can be saved by 3%-5%.
All supervisory departments should change the specific content in the boiler room as soon as possible. Units where necessary can also use boiler exhaust heat exchangers, which can absorb 5%-10% of the heat energy of exhaust smoke and condense part of the flue gas, minimizing harmful emissions to the atmosphere and reducing air pollution to the environment. The benefits outweigh the disadvantages.
Post time: Mar-20-2024
