The circulating pressure of a thermal oil boiler is generated by the driving of the circulating oil pump to the thermal oil circulation. Generally, the working pressure of the thermal oil pump is 4 ~ 8kg / cm2. Actually, the pressure of the thermal oil pump differs from different working conditions.
What are the factors that affect the maximum pressure of thermal oil heater?
1. Pressure of circulating hot oil pump
The pressure of liqu...
Industrial boiler is an important thermal power equipment, but in recent years, due to large emissions and serious pollution, substandard industrial boilers have become the focus of governance. Biomass pellet boiler is popularized because of its green, low-carbon and clean economy. The thermal efficiency of biomass pellet boiler is related to the economic benefits of enterprises, and users pay special attention to it. What is the thermal efficiency of biomass pellet boiler?
Thermal effi...
Industry boiler is an important thermal power device, which is widely used in factory power, building heating, people's life and other aspects, with a large demand and a wide variety. According to the different flue gas passes, gas-fired boilers are divided into two-pass and three-pass boiler structures. Here, ZOZEN Boiler focuses on the structure and process principle of the common three-pass boiler.
The first pass: after the fuel is atomized by the burner, the formed torch is filled i...
Hot water boiler is a kind of thermal equipment that uses natural gas, oil and biomass as fuel to heat water to the rated temperature. It is widely used for heating, bathing and domestic hot water in hotels, schools, hotels, communities and other enterprises and institutions. Generally, pressurized hot water boiler is widely used, so what does pressure-bearing hot water boiler mean?
In a pressure-bearing hot water boiler, the meaning of pressure is that the internal pressure of the boil...
The principle of boiler heating is a kind of thermal equipment that uses the heat energy released after fuel combustion or the waste heat in industrial production to transfer to the water in the container, so that the water can reach the required temperature or steam with a certain pressure. After the water enters the gas boiler, the heated surface of the gas boiler transfers the absorbed heat to the water in the steam-water system, so that the water is heated into hot water with a certain tempe...
In the combustion process of solid fuel, some fuel often leaves the boiler with ash or fly ash without burning. This part of heat loss is called the heat loss of incomplete combustion of solid, which means q4 in boiler.
According to the inverse balance calculation formula of boiler thermal efficiency, the thermal efficiency of the boiler is equal to the calorific value minus various heat losses. For the boiler with solid fuel, the heat loss of solid incomplete combustion is the main heat loss i...
Circulating fluidized bed boiler (CFB) is a fluidized combustion boiler. Its main structure includes combustion chamber and circulating furnace. It has many advantages such as high thermal efficiency and low pollution, and is especially suitable for biomass fuel and inferior coal. During use, all parts of the boiler are playing their respective roles.
Function of fluidized fan in circulating fluidized bed boiler
The working process of circulating fluidized bed boiler is to send air into the fu...
Coal-fired boilers use various types of coal as fuel. After the heat of coal is converted, steam is generated, which is often used in the production of heating, heating and thermal power generation. The model parameters of coal-fired boilers are different, and the cost is also different. Here, ZOZEN Boiler takes the cost of a 40-ton steam coal-fired boiler as an example for a brief introduction.
40 tons of steam coal-fired boiler cost
In addition to boiler room construction, EIA costs, transpo...
