Calculation of coal consumption of DZL7-1.0/115/70 Shanghai coal-fired boiler

Calculation of coal consumption of DZL7-1.0/115/70 Shanghai coal-fired boiler:

DZL7-1.0/115/70 Shanghai coal-fired boiler is a boiler with a chain grate layer burning type. It is a horizontal three-return water-fire pipe chain grate boiler, which is burned with medium-quality bituminous coal. The boiler body is arranged in a longitudinal direction of a single drum, and a threaded pyrotechnic tube is arranged in the drum to form a convection heating surface, and the drum and the water wall on both sides constitute a furnace heating surface.

Technical parameters of DZL7-1.0/115/70 Shanghai coal-fired boiler:

Boiler model: DZL7-1.0/115/70

Rated steam quantity t/h: 7

Steam working pressure MPa: 1.0

Steam working temperature °C: 115

Boiler feed water temperature °C: 70

Fuel consumption coal kg/h: 1600

Shipping size mm: 7100x3100x3400

DZL7-1.0/115/70 Shanghai coal-fired boiler calculation of coal consumption:

The heat required by the boiler, divided by the calorific value of the coal, and divided by the boiler thermal efficiency, is the hourly coal consumption of a 1 ton Shanghai coal-fired boiler. Generally, the heat required for a 1 ton Shanghai coal-fired boiler is 600,000 kcal/hour, the calorific value of the second-class bituminous coal is about 5,500 kcal/kg, and the thermal efficiency of the boiler is generally about 75%.

Then the hourly coal consumption of a 1 ton Shanghai coal-fired boiler is: 600000kcal/h÷5500kcal/kg÷75%=145.5kg/h.

DZL7-1.0/115/70 Shanghai coal-fired boiler coal consumption: 145.5kg/h*10=1450kg/h, here DZL7-1.0/115/70 Shanghai coal-fired boiler is actually a 10-ton furnace, so Can be directly *10, as for the detailed DZL7-1.0/115/70 Shanghai coal-fired boiler offer, you can consult the online customer service or call the 13861509127 hotline.