Introduction: The steam boiler costs mainly include boiler labor costs, boiler equipment depreciation costs, fuel costs, water treatment costs, electricity costs and maintenance costs. Therefore, the cost of one ton of steam for a natural gas boiler needs to be calculated according to the actual situation of the user. As a professional natural gas boiler manufacturer, ZOZEN has a boiler thermal efficiency of over 98%, effectively reducing fuel costs. At the same time, ZOZEN boilers have high quality, long ser...
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4.2-17.5 MW - 1-1.25 MPa
6-35 t/h - 1-2.5 MPa
10-75 t/h - 1.25-2.45 MPa
2-10 t/h - 1-2.5 MPa
The steam boiler costs mainly include boiler labor costs, boiler equipment depreciation costs, fuel costs, water treatment costs, electricity costs and maintenance costs. Therefore, the cost of one ton of steam for a natural gas boiler needs to be calculated according to the actual situation of the user. As a professional natural gas boiler manufacturer, ZOZEN has a boiler thermal efficiency of over 98%, effectively reducing fuel costs. At the same time, ZOZEN boilers have high quality, long service life, and low depreciation and maintenance costs, effectively reducing the cost of one ton of steam for natural gas boilers. If the user is unsure about the cost of one ton of steam for a natural gas boiler, please feel free to consult ZOZEN Boiler.
Before purchasing a natural gas boiler, users should not only care about the quality and price of the boiler, but also consider the thermal efficiency and operating cost of the boiler. Boiler is a kind of large-scale industrial equipment. Its energy-saving effect determines steam boiler costs and the long-term operation cost of the boiler. Enterprises should pay attention to it.
Generally speaking, the cost of 10 ton of steam for a natural gas boiler mainly includes fuel costs, electricity costs, water costs, labor costs, and daily maintenance costs. Next, take the ZOZEN 10-ton natural gas steam boiler as an example, and simply calculate the cost of one ton of steam for the natural gas boiler.
1. Fuel cost
The rated steam output of a 10-ton natural gas steam boiler is 10 tons per hour. Considering the different factors of natural gas quality in various regions, the natural gas consumption is 70 to 80 cubic meters. Calculated with a gas volume of 75 cubic meters, the cost of natural gas is: 10×75×3.5=2625 yuan/hour
2. Electricity cost
The main electrical parts of the 10-ton natural gas steam boiler are the burner and the water pump, the rest are weak electricity, and the total motor power is about 33Kw. During the normal use of the boiler, the power consumption is 0.65 times the full load power. The calculated power consumption is: 33Kw×0.65=21.45Kw. Calculated according to the electricity cost of 1 yuan/kWh, the electricity cost is: 21.45Kw×1=21.45 yuan /Hour
3. Water cost
A 10-ton steam boiler can turn 10 tons of water into 10 tons of steam in one hour. Due to sewage and softened water in the middle, in the normal use process, it takes about 1.1 tons of water to produce 1 ton of steam, according to the water price of 3.6 yuan / ton To calculate, the water cost is: 10×1.1×3.6=39.6 yuan/hour
4. Labor cost
The natural gas steam boiler is fully automatic boiler protection, and it only needs workers to patrol back and forth. According to two shifts, if an inspector works 12 hours a day and a monthly salary of 3,000 yuan is calculated, the labor cost for one hour is: 3,000 x 2 person-times ÷ 30 days ÷ 24 hours = 8.33 yuan / hour
5. Maintenance cost
Natural gas steam boilers operate stably with very low failure rates and relatively low maintenance costs. The annual maintenance cost of a 10-ton natural gas steam boiler is about 12,000 yuan. Calculated based on 365 days a year and 24 hours a day, the maintenance cost for one hour is: 12,000 yuan ÷ 365 days ÷ 24h = 1.37 yuan / hour
Based on this, it can be estimated that the one-hour operating cost of a 10-ton natural gas steam boiler is about: 2625+21.45+39.6+8.33+1.37=2695.75 yuan/hour, and the cost of one ton of natural gas steam boiler is 269.75 yuan/hour.
With the above estimates of the cost of one ton of steam and operating costs of the natural gas boiler, users can comprehensively consider the cost situation and analyze whether the investment in the boiler project is feasible before investing in the steam boiler.