Cost of 3 Ton Industrial Boilers

Industrial steam boilers can not only provide kinetic energy to promote the operation of equipment, but also output high-temperature high-quality steam for direct use. Allowing industrial steam boilers to operate economically can save investment costs to a large extent and increase the profitability of enterprises. A steam boiler is an industrial boiler that heats water to a certain temperature and generates high-temperature steam. It is large-scale thermal energy equipment. During the operation of the boiler, the enterprise needs to consider its operating costs to ensure that it conforms to economically applicable principles during use and reduces costs to a minimum.

1. Cost quotation of coal-fired boiler:

The calorific value of coal used in coal-fired boilers is about 5500Kcal / Kg (calculated according to standard coal), and its market price is 480 yuan per ton (the price of coal has a rising trend, and the purchase and sales channels are not smooth, in order to control the current bad energy. Under the situation of serious waste, the price of coal has a tendency to continue to rise). Take the 10t steam boiler as an example, make a list:

Fuel consumption: consumption is 0.2 tons, unit price is 450 yuan, and price is 92 yuan;

Power consumption: consumption 9.6Kwh, unit price is 0.58 yuan, price is 5.57 yuan;

Elimination of ash and slag: consumption of 30,000 yuan / year, the price is 1.5 yuan;

Environmental protection fee: consumption of 100,000 yuan / yuan, the price is 5 yuan;

Labor cost; consumption 6 people, unit price 20,000 yuan / person, price 6 yuan, total: 110.07

2. Cost quote of gas boiler:

The heating value of 10 tons of gas-fired boiler natural gas is 80,000kcal / Nm3, the price of natural gas per cubic meter is 2.0 yuan, and the price of natural gas consumption is 80 cubic meters per ton of steam, the price is 160 yuan.

Fuel consumption: consumption is 80 cubic meters, the unit price is 2.0 yuan, and the price is 160 yuan;

Power consumption: consumption is 2.2Kwh, unit price is 0.58 yuan, and price is 1.28 yuan;

Elimination of ash and slag: consumption is 0 million yuan / year; the price is 0 yuan;

Environmental protection fee: consumption is RMB 0 million / yuan, and the price is RMB 0;

Labor cost; consumption 1 person, unit price 20,000 yuan / person, price 1 yuan, total: 162.28