BST boiler induced draft fan is an efficient and energy-saving ventilation device designed for boiler flue gas emission systems. Its core function is to maintain the negative pressure of the boiler furnace through forced exhaust, ensure stable combustion and efficient exhaust of flue gas, while reducing system resistance and improving the overall operation efficiency of the boiler. The product is widely used in industrial boilers, power station boilers, civil heating boilers and biomass/waste incinerators, etc. It is suitable for various fuel types such as coal, gas, oil, biomass, etc., and is a key supporting equipment for boiler systems.
1. High temperature resistance
BST boiler induced draft fan can withstand high temperature environment, with the highest temperature resistance up to 1660℉, suitable for high temperature working conditions such as high temperature flue gas, steam boilers, kilns, etc. Its products are made of high-quality materials, such as 304 stainless steel, 310S stainless steel, alloy steel, etc., to ensure stable operation in high temperature environment.
2. Environmental protection and explosion-proof design
BST boiler induced draft fan has environmental protection, explosion-proof, anti-corrosion and other characteristics, suitable for chemical, metallurgical, building materials, electronics and other industries. Its product design meets national environmental protection standards and can effectively treat pollutants such as exhaust gas and dust.
3. Low noise and high efficiency energy saving
BST boiler induced draft fan adopts low noise design, with factory noise value as low as 80db, and has the characteristics of high efficiency and energy saving, which is 20% more efficient than standard fans. Its products reduce energy consumption and improve operating efficiency by optimizing fluid mechanics design
4. Customized service
BST provides customized services, and conducts precise selection and design based on the specific needs of customers (such as air volume, air pressure, power, use environment, etc.), ensuring that the fan performance is highly matched with the working conditions.
1. Industrial boilers and kilns
BST boiler induced draft fans are widely used in industrial boiler and kiln systems for ventilation, smoke exhaust, combustion support and hot air circulation. For example, the high temperature resistant, explosion-proof and corrosion-resistant centrifugal fans provided by BST are suitable for industrial furnace combustion support, environmental protection, explosion-proof and corrosion-resistant scenes. .
2. Environmental protection and dust removal
BST's boiler induced draft fans are also widely used in the field of environmental protection, especially in industrial dust removal and waste gas treatment. For example, BST's dust removal fans can be used for smoke exhaust, ventilation, and exhaust gas in factory workshops, and are suitable for supporting environmental protection equipment. In addition, BST also provides RTO (regenerative incinerator) environmental protection fans for industrial waste gas treatment.
3. Metallurgical industry
In the metallurgical industry, BST's boiler induced draft fans can be used for dust removal fans and induced draft fans in systems such as blast furnaces, converters, electric furnaces, refining furnaces, LF furnaces, RH furnaces, mixed iron furnaces, AOD furnaces, coking dust removal ground stations, and industrial silicon ore thermal furnace dust removal. These fans usually need to be resistant to high temperature, corrosion, explosion-proof and other characteristics to adapt to the complex working conditions of the metallurgical industry.
4. Power industry
In the power industry, BST's boiler induced draft fans can be used for boiler fans, fluidized bed fans, flue gas desulfurization and denitrification booster fans, desulfurization and oxidation fans, etc. of coal-fired power generation units. The application of these fans in the power industry requires high reliability, large speed regulation range and high efficiency, and BST's variable frequency speed regulation technology can meet these needs.
5. Chemical industry
In the chemical industry, BST's boiler induced draft fans can be used for heating furnaces, incinerators, reboilers, gasifiers, cracking furnaces, tail gas treatment, VOCs treatment, carbon black devices, nitrogen circulation, S02 blowers, acid making devices, sulfur recovery, alkali making filtration devices, etc. These fans usually need to be resistant to high temperature, corrosion, explosion-proof and other characteristics to adapt to the complex working conditions of the chemical industry.
|
Parameter |
Specification |
| Airflow | up to 294300CFM |
| Pressure | up to 81” wg |
| Temperature | up to 1660°F |
| Static efficiency | up to 80% |
| Drive | Belt and direct |
