Natural gas boiler heating is an important livelihood project, and the design of natural gas boiler heating is related to whether the heating is safe, stable, efficient and environmentally friendly. As a professional supplier of natural gas boilers, ZOZEN Boiler has summarized a heating design solution for natural gas boilers.
The working principle of natural gas boiler heating is that the circulating water is transported to the boiler inlet by the circulating water pump, and after bein...
Before degassing and dehydration, boiler parts must be checked, and detailed inspection items are as follows:
1.Burners work well, combustion is stable and combustion load change can be controlled freely.
2.Auxiliary such as FD fan, ID fan, oil system equipment and so on shall do cold test and run normally.
3.Lubricating oil shall be full filled in all bearing boxes and oil cups.
4.Inspection of safety accessories and protective equipment:
a) The needle valve or the stop valve in the pressu...
Coking methods:
a) Open the ignition door, lay wood blocks of 1-1.5m range long area in front of grate (better use refractory wood blocks like tree knot, wood plate with nails prohibited), and use cotton or other combustible to ignite.
b) Flame should be in the middle of furnace, burning evenly and can not be intermittent. During boiling, fire should be gradually strengthened to avoid sudden heating. During wood coking period, open flue damper to adopt natural ventilation.
After coking more t...
As a clean fuel, natural gas has much lower sulfur content and nitrogen content than coal, and there is no ash in the fuel, and the flue gas produced after combustion is almost smoke-free. Therefore, a nationwide upsurge of coal to gas has been set off.
However, there are some problems in the process of gas boiler operation, among which the hardness, harm and treatment of gas boiler flue gas condensate are prominent.
When the boiler flue gas temperature is lower than the dew po...
The main working principle of industry is a kind of heating equipment which uses the heat energy released after fuel combustion or the waste heat in industrial production to transfer to the medium in the container, so that the medium can reach the required temperature, and then it can be transported to the heating process for heat exchange. According to different media, boilers can be divided into many types.
Types of boiler heating medium
1. Steam, steam boiler and superheated steam b...
Precautions for long-term work in the boiler room
1. Standard setting. Nowadays, most boilers are operated by PLC control system. Therefore, when setting, the boiler should be operated according to the factory instructions, so that the boiler can work within the required range.
2. Water level and water quality. Check whether the boiler water supply facilities are normal and whether the boiler water level meets the requirements. In addition, check whether the water quality is up to standard and...
Industrial boiler is an important thermal power equipment, but in recent years, due to large emissions and serious pollution, substandard industrial boilers have become the focus of governance. Biomass pellet boiler is popularized because of its green, low-carbon and clean economy. The thermal efficiency of biomass pellet boiler is related to the economic benefits of enterprises, and users pay special attention to it. What is the thermal efficiency of biomass pellet boiler?
Thermal effi...
Industry boiler is an important thermal power device, which is widely used in factory power, building heating, people's life and other aspects, with a large demand and a wide variety. According to the different flue gas passes, gas-fired boilers are divided into two-pass and three-pass boiler structures. Here, ZOZEN Boiler focuses on the structure and process principle of the common three-pass boiler.
The first pass: after the fuel is atomized by the burner, the formed torch is filled i...
