In recent years, with the rising price of gas, choosing an efficient gas boiler has become particularly important. An efficient gas boiler can greatly reduce energy consumption, thereby reducing energy bills, while also reducing the negative impact on the environment. In this article, we’ll explore how to choose and maintain a high efficiency gas boiler.
Boiler structure:
Common industrial gas boilers on the market are divided into two-pass boilers and three-pass boilers. The main difference between them is the flow path of the flue gas. Generally speaking, the thermal efficiency of the three-pass boiler is higher, because the residence time of the high-temperature flue gas in the boiler is effectively increased, and the thermal energy of the fuel can be more fully utilized to reduce heat loss.
Energy-saving equipment:
1. Economizer: It is used to recover the high-temperature flue gas which is discharged from the boiler, and heat the water in the pipes to increase the temperature of the boiler inlet water. It helps to improve the thermal efficiency, reduce energy waste, and reduce the operating cost of the boiler.
2. Condenser: It is a device that can recover the water vapor in the exhausted flue gas, thereby improving the thermal efficiency, reducing energy waste, and decreasing the operating cost of the boiler.
Users can choose to add economizers, condensers, or condensing economizers according to actual needs to improve the thermal efficiency of the boiler.
Insulation performance:
If the insulation performance of the boiler is not good, it will cause the heat to radiate outwards and reduce the thermal efficiency. In addition, the thermal insulation performance of boiler chimneys, economizers, condensers and other components will also affect the thermal efficiency of the boiler. ZOZEN WNS series gas boiler adopts high-quality aluminum silicate material in the front and rear smoke boxes, and the boiler body is wrapped with double layers of rock wool; the SZS series gas boiler use refractory mud to insulate the furnace wall, which greatly reduces heat loss. The temperature of the outer wall of the boiler can be controlled below 45°C during operation .
Choosing a high efficiency gas boiler can help you reduce energy expenses and protect the environment. Of course, you should also pay attention to the daily maintenance and cleaning of the boiler equipment to ensure the normal operation of the equipment and maximize the energy-saving effect.
