14 ton szl series biomass chain grate boiler is composed of 2 main components. The upper assembled component is the heat receiving part, and the lower assembled component is of combustion equipment. The former part of the boiler body is arranged as water cooling wall, the upper part of it is connected to boiler cylinder, and its lower part is connected to collective chest, so as to form a combustion room. Its rear part is arranged with dense convection pipe bundle between upper and lower boiler cylinders. The SZL series chain grate boiler control systems apply new frequency conversion energy conservation control to auxiliary boiler not only saves huge amount of electrical, it can also enable auxiliary boiler soft start and soft stop, extending the mechanical lifespan of the auxiliary boiler.
Rated evaporation: 14 t/h
Rated working pressure: 1.6 MPa
Rated steam temperature: 204°C
Feeding water temperature: 20°C
Cold air temperature: 20°C
Exhaust gas temperature: 145°C
Excess air coefficient at exhaust site: 1.65
Design thermal efficiency: 88.3%
The boiler water capacity: 6.5 m³
Total electricity consumption: 41.25KW
Design fuel type: biomass pellets, palm shell, coconut shell
Under standard conditions, the boiler can produce 14 tons of steam at a pressure of 1.6 MPa per hour. And according to the customer's needs, the boiler's load can be adjusted. The low pressure steam can be used in food processing, paper factory, milk plant, rice mill, meat factory, etc.