Oil-fired hot water boilers are hot water equipment that is widely used in industrial and civil fields. However, sometimes during use, oil-fired hot water boilers may emit a large amount of white smoke. What is the cause of this?
Firstly, the reason for the oil-fired hot water boiler emitting a large amount of white smoke may be incomplete combustion of the boiler. This may be due to insufficient oil supply, poor oil quality, excessive deposits inside the combustion chamber, and other i...
Coking of biomass boiler is a very complicated physical and chemical process, and the reasons for coking are as follows:
Analysis of coking in the combustion of biomass-fired boiler
(1) During combustion, the temperature of fuel layer is higher than the softening temperature of ash, which is an important reason for slag formation. Under the deformation temperature of the ash, the ash particles generally do not form slag, but when the softening temperature is reached, the eute...
The emission of nitrogen oxides from boilers is a major source of air pollution. For the sake of human beings and the environment, we need to remove nitrogen oxides from flue gas. Therefore, it is necessary to develop and design a method for denitration of boilers to help them meet the emission standards.
At present, the methods of boiler denitration are mainly divided into selective catalytic reduction (SCR), non-selective catalytic reduction (SNCR), HNCR polymer denitration technology...
Is the molten salt heater a boiler? ZOZEN Boiler, a professional molten salt heater manufacturer, will answer this question. Boiler refers to the closed equipment that uses various fuels, electricity or other energy sources to heat the contained liquid to a certain parameter and bear a certain pressure, and its scope is defined as a pressurized steam boiler with a volume greater than or equal to 30L; Pressurized hot water boiler with outlet water pressure greater than or equal to 0.1MPa (gauge p...
Gas-fired boiler uses natural gas as fuel, and the heat generated by combustion heats the medium, and then transports the medium to the heating equipment using thermal technology. The gas-fired boiler system consists of many components, with slight differences. Some users will find that flue gas recirculation pipes will be added to the gas-fired boilers in use. In this regard, we are analyzing the function and principle of flue gas recirculation pipe of gas boiler for everyone.
Function...
There is not much difference between oil-fired boiler and gas-fired boiler in terms of body structure, but the heating surface is adjusted accordingly because of the different calorific value of fuel. So what's the difference between oil-fired boilers and gas-fired boilers in terms of environmental protection? Here we will take you to compare the environmental protection of oil-fired boilers and gas-fired boilers.
Comparison of environmental protection between oil-fired boiler and gas-f...
The principle of heating boiler is that after water enters the boiler, it absorbs the heat released by fuel combustion, and the hot water with a certain temperature and pressure is led out and transported to the heat exchange station for heat exchange and then returned to the boiler. The outlet water temperature and backwater temperature of boiler are important technical parameters in the system, and there are clear specifications. So, do you know the specifications of outlet water temperature a...
Question details (Performance) :
1. The vibrating coal grate stops running totally or intermittently.
2. The current of vibrating coal grate motor rises abnormally.
3. The safety clutch of transmission machine of grate or safety pin is broken.
Answer: cause of the problem:
Boiler’s vibrating coal grate is a rotating combustion equipment, due to the bad working conditions, stuck stalling is easily happened and grate failure happens in daily application and ...
