No matter what kind of equipment, there are some essential accessories to maintain the normal operation of the equipment, the same is true for industrial boilers, even small tonnage such as 1 ton industrial gas boiler, is composed of various system accessories, not to mention the number of parts of large boilers.Boiler accessories is also one of the main services provided by Zhengzhou Fangkuai Boiler Factory, because even if it is a boiler with minimal wear, it is necessary to replace individual parts within a certain period of time to ensure the safe and stable operation of the boiler.What accessories can not be separated from the normal operation of industrial boilers?Let Zhengzhou Fang Kuai Boiler Factory to tell you the answer.
1. Soda system:
Flanges, Pipe Fittings, Bolts, Washers, Valves, Gauges, Water Treatment Accessories, Pump Accessories, Welding Rods, Oxygen Acetylene, Resin, Salt, Scale Remover.
2. Smoke air system:
Chimney, flue, dust collector accessories, drum, induced draft fan accessories, electrical materials, economizer accessories.
3. Combustion system:
Coal feeding machine, slag removal machine accessories.Grate accessories, speed regulating box accessories.
4. Control system:
Electrical materials, switches, instruments.
In industrial boiler equipment, due to the difference in pressure, it is divided into pressure, atmospheric pressure and negative pressure boiler.In the category of industrial boiler and power station boiler, high pressure boiler belongs to pressure boiler equipment, and atmospheric pressure boiler is originally without pressure, a pressure, a no pressure, in fact, there is no contrast, but it is also very necessary to reiterate the boiler type according to the boiler pressure.
1. Below 0.04 Mpa is atmospheric pressure boiler;
2, generally the boiler outlet steam pressure of 1.9 MPa or less boiler, for low pressure boiler;
3, boiler outlet steam pressure of about 3.9 MPa boiler, for the medium pressure boiler;
4, boiler outlet steam pressure of about 9.8 mpa boiler, for high pressure boiler;
5, boiler outlet steam pressure of about 13.97 MPa boiler, for ultra-high pressure boiler;
6, boiler outlet steam pressure of about 17.3 MPa boiler, for the subcritical pressure boiler;
7. The boiler whose outlet steam pressure is above 22.12 Mpa is a supercritical pressure boiler.