The 20-ton gas-fired steam boiler is a medium-sized boiler equipment, commonly found in industrial industries, such as building materials factories, fertilizer factories, glass factories, etc. Considering that this type of boiler is not a small equipment, and the cost of consumption is relatively high, users and friends are more concerned about it. The technical engineers of Zhengzhou Fangkuai Boiler Factory will come to calculate for everyone.
The main factors that affect the cost of the 20-ton gas-fired steam boiler are water and electricity, sewage, and fuel costs. Fuel costs are the key expenditure and affect the consumption cost of the entire boiler. The hourly operating cost of the 20-ton gas-fired steam boiler launched by Zhengzhou Fangkuai Boiler Factory is around US$700. If everyone maintains the boiler properly, the operating cost will be reduced.
At the same time, everyone should also pay attention to prevent uneven heating of steam boilers.
The uneven thermal power of the boiler is the phenomenon of uneven thermal load in the same heating surface tube group. Thermal unevenness can be caused by structural characteristics as well as operating conditions. Such as the uneven distribution of smoke temperature and smoke velocity along the width of the flue; the uneven plane or uneven spacing of the serpentine tubes on the heating surface causes the flue gas corridor; the accumulation of ash, slagging on the heating surface, and the deflection of the furnace flame center; Poor adjustment of the running operation will cause the flame to deflect, move down, and raise, etc., which will cause uneven heat.
(1) Ensure that the steam parameters reach the rated and stable operation.
(2) Ensure that the fire is stable, the combustion center is appropriate, the flame is evenly distributed, and the equipment is not burned out, so as to avoid ash accumulation and coking.
(3) Make the boiler and unit operate safely under the most economical conditions.
