Fangkuai water tube steam boiler series uniquely adopts a double-cylinder vertical "D" type layout design. The principle of operation is that water, steam or a mixture of steam and water flows inside the tube, while flame and smoke burn and flow outside the tube. It is particularly worth noting that the inside of the boiler adopts a curved water tube structure. This design makes the cross-section inside the tube smaller than outside the tube, so the flow rate of steam and water in the tube is significantly increased. This feature ensures that the steam generated on the heating surface can be quickly washed away, greatly increasing the heat absorption of the pot water. In addition, this series of boilers not only has extremely fast steam flow rate, but is also equipped with an excellent water circulation system, which greatly improves the evaporation efficiency. What's even more outstanding is that it shows a strong ability to adapt to load changes, and is especially suitable for operating in high-pressure environments. To sum up, the Fangkuai water tube steam boiler series has excellent heat absorption and thermal efficiency, providing users with an excellent performance experience.
Fangkuai water tube steam boiler series adopts a double-cylinder vertical "D" type layout structure. Water, steam or a mixture of steam and water flows inside the tube, and flames and smoke burn and flow outside the tube. There is a curved water pipe inside the boiler. The cross-section inside the tube is smaller than the cross-section outside the tube.
The steam flow rate is greatly increased, and the steam generated on the heating surface is immediately washed away, increasing the heat absorption of the boiler water. It also has extremely fast steam flow rates and an excellent water circulation system. It has high evaporation efficiency and strong adaptability to load changes. More suitable for environments with higher work pressure. The boiler has high heat absorption rate and high thermal efficiency.
The boiler adopts the design concept of flue gas cascade waste heat recovery. There is a flue gas condenser at the end of the boiler body, which reduces the flue gas temperature (<100°C), improves the boiler efficiency, and also reduces harmful components in the flue gas;
An air heater is used to preheat the combustion air inlet to provide hot air for combustion, which fundamentally solves the instability caused by condensation in the combustion system, increases the temperature of the combustion air above the dew point, and improves combustion efficiency.
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The complete set of equipment consists of the main body, economizer, condenser, burner, control system, valves and instruments to ensure the best operating condition of the boiler.
There are a large number of heat transfer pipes in the furnace body, with a large heat transfer area and high thermal efficiency, thus saving a lot of fuel costs.
More than 95% of automated welding equipment is used, and each boiler undergoes flaw detection before leaving the factory to ensure a 100% pass rate.
Use world-renowned brands of burners, gas valve groups and other auxiliary machinery and components to ensure optimal fuel combustion.
Boilers have low requirements on fuel equipment and combustion chambers, can be freely designed according to needs, and have relatively complete combustion.
The furnace is placed outside the cylinder, and the volume of the furnace can be large or small to meet the needs of combustion and large evaporation.
The tube containing water vapor is used as the heating surface, so the drum is not directly heated, and the heat transfer and safety performance are significantly improved.
Using ND steel material that is more resistant to acid and hydrogen ion corrosion, the service life of the boiler can be extended to 20 years.
Type | Rated evaporation capacity (t/h) | Rated steam pressure (MPa) | Rated thermal efficiency | Power supply (V/Hz) | Product size L×W×H(mm) | Weight (t) |
---|---|---|---|---|---|---|
SZS10-1.6-Y(Q) | 10 | ≤2.5 | 100-104% | 380/50 | 9560 * 7460 * 4230 | 32 |
SZS15-1.6-Y(Q) | 15 | ≤2.5 | 100-104% | 380/50 | 10250 * 7500 * 4250 | 42 |
SZS20-1.6-Y(Q) | 20 | ≤2.5 | 100-104% | 380/50 | 10260 * 8500 * 4460 | 52 |
SZS25-1.6-Y(Q) | 25 | ≤2.5 | 100-104% | 380/50 | 10280 * 8900 * 4760 | 54 |
SZS30-1.6-Y(Q) | 30 | ≤2.5 | 100-104% | 380/50 | 13110 * 9150 * 4780 | 64 |
SZS40-1.6-Y(Q) | 40 | ≤2.5 | 100-104% | 380/50 | 13700 * 9250 * 4800 | 76 |
SZS50-1.6-Y(Q) | 50 | ≤2.5 | 100-104% | 380/50 | 14840 * 9360 * 4830 | 100 |
SZS10-1.6/350-Y(Q) | 10 | ≤2.5 | 100-104% | 380/50 | 9960 * 7470 * 4430 | 31 |
SZS15-1.6/350-Y(Q) | 15 | ≤2.5 | 100-104% | 380/50 | 11760 * 8400 * 4880 | 49 |
SZS20-1.6/350-Y(Q) | 20 | ≤2.5 | 100-104% | 380/50 | 12460 * 8670 * 4980 | 65 |
SZS25-1.6/350-Y(Q) | 25 | ≤2.5 | 100-104% | 380/50 | 12800 * 9210 * 5050 | 70 |
SZS30-1.6/350-Y(Q) | 30 | ≤2.5 | 100-104% | 380/50 | 13710 * 9350 * 5120 | 75 |
SZS35-1.6/350-Y(Q) | 35 | ≤2.5 | 100-104% | 380/50 | 14610 * 9420 * 5520 | 80 |
SZS40-1.6/350-Y(Q) | 40 | ≤2.5 | 100-104% | 380/50 | 16250 * 9500 * 5650 | 86 |
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