This is the most used in China's industrial boilers, the most common of a furnace, according to the current industrial boiler model preparation method, the application code WW, but the current domestic boiler industry are used in the form of water pipe boiler code DZ said.
Horizontal internal combustion boiler shell boiler with its height and size is small, suitable for assembly needs, the use of micro-positive pressure combustion, the sealing problem is easy to solve, and the shape of the furnace is conducive to fuel gas, so in the fuel (gas) boiler application
Horizontal pot-type boiler is the largest number of industrial boilers. At present, the largest production from the original 4t / h (a small amount of 6t / h) to the development of 40t / h pot-type boiler can be produced.
Vertical boiler thermal efficiency and mechanized combustion problem is difficult to solve, and the furnace water-cooled degree, not suitable for burning low-quality coal, the current production is gradually reduced, but limited to low-pressure small capacity and environmental control and power supply is not normal to a small amount of application.
Vertical pot shell boiler mainly vertical horizontal water pipe boiler and vertical multi-lateral water pipe boiler, vertical straight water pipe boiler, vertical bending pipe boiler and vertical fire tube boiler, the current application of more is the latter three.
