What is the working principle of boiler economizer?

The boiler system consists of boiler body, energy-saving equipment, instrument valves, water treatment and control system, and some will add economizer. Because many users don't know what the working principle of boiler economizer is, here ZOZEN Boiler will answer for you.

Working principle of boiler economizer

Boiler economizer, as its name implies, is a boiler device for saving energy, which is generally installed at the tail of boiler flue and used to recover the waste heat of high temperature flue gas.

The working principle of the boiler economizer is that the flue gas at the tail of the boiler enters the economizer, and the water in the economizer absorbs the temperature in the flue gas through the finned tube, and then returns to the boiler, which is equivalent to raising the feed water temperature of the boiler, and reducing the energy consumption under the condition of a certain boiler output.

Rational configuration of boiler economizer in ZOZEN boiler to improve thermal efficiency

Wuxi ZOZEN Boilers Co., Ltd. is a China Class A boiler manufacturer integrating design, manufacture, sales, installation and service. It holds Class A boiler manufacturing license, Class D1D2 pressure vessel manufacturing license, American ASME standard "S" (power boiler) and "U" (pressure vessel) license steel seal, and has passed the ISO 9001: 2000 international quality system certification. With the accumulation of manufacturing boilers for more than 30 years, the company has formed a variety of specifications such as gas boilers, biomass boilers, coal-fired boilers, circulating fluidized bed boilers, and thermal oil heaters, which are widely used in chemical industry, food, brewing, heating, paper making, printing and dyeing, rubber and other industries. According to the working principle of boiler economizer, ZOZEN boiler reasonably designs an efficient boiler heating solution.