Oil-fired boilers can use fuels such as light oil, heavy oil, residual oil or crude oil to produce high-quality steam or hot water that users need.
Compared with gas fired boilers and electric boilers that are both clean energy equipment, oil-fired boilers are economical, easy to use and widely adaptable to kinds of fuel.
Worked for more than 20 years, FANGKUAI Boiler has always insisted on making clean energy boiler equipment that truly integrates green, environmental protection, high efficiency and low emissions.
In face of fierce market competition and international environmental development trends, we focus on independent research and development of new technologies, supplemented by excellent ideas; from research and development to production, from transportation to installation, we strictly control products according to international standards. In order to give users the most suitable boiler equipment.
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We are committed to providing our customers with truly high performance, high quality, cost-effective oil fired boilers.
We offer a complete range of boiler system solutions for every user who needs an oil fired boiler.
FANGKUAI oil fired steam boiler is based on the traditional steam boiler, adding a waste heat utilization integrated solution; after efficient operation, the flue gas temperature can be reduced to below 95 °C, the thermal efficiency is up to 98%, at least 20% fuel cost savings.
The series of boilers adopts an excellent design concept. Through the condensing device, the heat of the flue gas is used in cascade, and the residual heat in the flue gas is fully absorbed, so that the boiler efficiency is greatly improved.
This series of boilers is designed with a classic shell type, full-wet back, down-flow and three-pass design structure. The fuel is fully burned in the large-capacity combustion chamber, and the combustion heat load is low, which can greatly reduce the emission of harmful substances such as CO and NOx.
The boiler adopts a double-drum longitudinal "D" type arrangement structure; water, steam or steam-water mixture flows in the pipe; flame burns and flue gas flows outside the pipe, forming extremely fast steam-water flow rate and excellent water circulation system. Boiler heat absorption rate and thermal efficiency are high.
The shell-type fire tube structure is adopted, and the flame is burned downward to enhance the heat transfer effect, thereby reducing the convective heating area; the flow resistance of the flue gas is small, the running power consumption is low, and the operation cost is saved.
FANGKUAI oil fired hot water boiler adopts the design concept of flue gas laddering heat recovery, fully absorbs the heat in the flue gas, improves the boiler operating efficiency, and also reduces the fuel input ratio.
This series of boilers mainly use condensing technology to recover the residual heat of flue gas, making full use of the sensible heat and latent heat of flue gas. The boiler absorbs a large amount of heat again, so the exhaust gas temperature is only 50 °C, and the thermal efficiency can be increased by more than 10%, which can save at least 4% of fuel input.
This series of boilers adopts a downstream, three-pass and shell design to ensure that the fuel is fully combusted in a large combustion chamber, and fuel utilization and boiler efficiency are greatly improved.
The boiler is a double-drum longitudinal "D" type structure. The water, steam or steam-water mixture flows in the tubes. The flame burns and the flue gas flows outside the tubes, to ensure the good water circulation system, thus ensuring the long-term stable operation of the boiler.
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