Item-by-item quotation for the complete set of equipment for the coal mine's 4-ton gas hot water bo
Coal mines are mainly coal-producing mines. There is no shortage of coal in every coal mining area, so most coal mines use coal-fired boilers. However, because of the price of boiler environmental protection, many coal mines are not allowed to use coal-fired boilers below 10 steam tons, so many mine owners have to choose clean and environmentally friendly gas boilers
Recently, a customer asked Xiaobian for a separate quotation for a 4-ton gas fired hot water boiler for bathing coal miners. In fact, the gas-fired hot water boiler in the coal mine not only provides hot water, but also heats the production and living areas. It facilitates the production and living conditions of coal mines: heating, ventilation, heat supply and shaft insulation required for mine production and life.
4-ton gas hot water boiler
The itemized quotation of the 4-ton gas-fired hot water boiler equipment mainly includes the quotation of the 4-ton gas-fired boiler body and the quotation of auxiliary equipment. The price of the main body is generally more than 250,000, and there are too many auxiliary machines for the boiler. The following three main types of auxiliary machines are introduced below.
1. Drum: The natural gas drum is the closing part of the heating surface. It connects the heating surfaces together and forms a water circulation circuit with the water cooling wall and the downcomer. The steam and water are stored in the drum, which can adapt to the load change. At the same time, there is steam and water inside Separation devices, etc. to ensure the quality of soda.
2. Furnace: The furnace is used to ensure that the fuel of the natural gas boiler is burned out and the outlet flue gas temperature is cooled to the value that the convection heating surface can work safely.
3. Air preheater: The air preheater in the auxiliary machine of natural gas boiler is used to heat the air to enhance ignition and combustion, absorb the waste heat of flue gas, and reduce the temperature of exhaust gas. It is one of the important auxiliary machines to improve the efficiency of this type of boiler .