Economizer is in the rear of the boiler flue. The boiler feedwater heating to heat the drum surface saturated with water under pressure. Because it absorbs is relatively low smoke and reduce the flue gas exhaust temperature, save energy, improve efficiency, so called economizer. Here Xiaobian for you to open a mystery economizer, allowing you to see through it.

An economizer is a device used in industrial processes and power plants to recover waste heat from the flue gas and use it to preheat the incoming feed water or air. Here are some tips on economizers:

1. Understand the process: To optimize the performance of an economizer, its important to understand the specific process and conditions in which it will be used. Factors such as the type of fuel being burned, the flow rate of the flue gas, and the temperature of the feed water or air will all affect the design and operation of the economizer.

2. Optimize the design: The design of the economizer should be optimized to maximize heat transfer between the flue gas and the feed water or air. This can include using high-efficiency heat transfer surfaces, optimizing the flow path of the flue gas and feed water or air, and using appropriate insulation to reduce heat loss.

3. Regular maintenance: Regular maintenance and cleaning of the economizer is essential to ensure it continues to operate at peak efficiency. Accumulation of soot, ash, and other contaminants can reduce the heat transfer efficiency and increase the pressure drop across the economizer.

4. Consider the use of sensors and controls: Using sensors and controls can help optimize the operation of the economizer. For example, temperature sensors can be used to monitor the temperature of the feed water or air and adjust the operation of the economizer to maintain optimal performance.

5. Monitor performance: Regular monitoring of the performance of the economizer is important to ensure it continues to operate at peak efficiency. This can include monitoring the inlet and outlet temperatures, pressure drop across the economizer, and overall energy savings achieved by using the economizer.

Boiler economizer