Guide: With the implementation of my country's policies on energy conservation, emission reduction, and renewable energy utilization, the product structure and combustion methods of industrial boilers have also undergone changes to varying degrees. Fluidized bed boilers, biomass boilers, and waste heat boilers have developed rapidly.

　　For quite a long time, my country has implemented a "coal-based" energy policy, and the production and use of industrial boilers have been dominated by coal-fired boilers. However, with the implementation of my country's policies on energy conservation, emission reduction, and renewable energy utilization, the product structure and combustion methods of industrial boilers have also undergone changes to varying degrees. Fluidized bed boilers, biomass boilers, waste heat boilers, etc. have developed rapidly. .

　　The main function of the secondary fan is to deliver combustion-supporting air to the dilute phase zone of the furnace to ensure the oxygen required for coal combustion. Its pressure head is smaller than that of a primary fan, but it is necessary to ensure a certain wind pressure to form sufficient penetrating force to properly disturb the rare-phase zone. The air cooler of the secondary fan motor has insufficient cooling water, and the cooling effect cannot guarantee that the motor current is within the specified value. Others are similar to the failure of the primary fan. During the operation of the secondary fan, the hydraulic coupler often has the following failures: the bearing temperature exceeds the upper limit during the speed increase process, the lubricating oil temperature is high, and the actuator is sometimes easy to get stuck. Regarding the safe operation of the boiler.

　　Regarding the safe operation of boilers, the active cooperation and vigorous advancement of intelligent manufacturing have allowed Xinli Boiler to take the lead in the revolution of intelligent manufacturing and the Internet of Things, and once again become the industry leader. The intelligent manufacturing workshop of Xinli boiler has advanced production technology and equipment in the industrial boiler industry. The main equipment includes: high-speed CNC plane drill, CNC drum drill, robot welding equipment, 3D laser cutting machine, 4-axis CNC pipe bender, Φ168 CNC stereo 600 sets of bending equipment, etc. The major components of boiler products have achieved specialized and large-scale production, and most of the products can meet the needs of customers for short-time delivery.

　　Regarding the safe operation of the boiler, the main working principle of the oil-fired gas boiler is a thermal equipment that uses the heat released after the combustion of the fuel or the waste heat from industrial production to transfer to the water in the container, so that the water reaches the required temperature or a certain pressure of steam . The boiler is carried out in two parts of the "boiler" and "furnace" at the same time. After the water enters the boiler, the heating surface of the boiler in the steam-water system transfers the absorbed heat to the water, so that the water is heated to a certain temperature and pressure of hot water or steam, which is led application. In the part of the combustion equipment, the combustion of fuel continuously releases heat, and the high-temperature flue gas produced by combustion transfers the heat to the heating surface of the boiler through the heat transmission, and the temperature of itself gradually decreases, and finally is discharged by the chimney.