Boiler ignition refers to the process of opening the ignition fuel valve through the igniter and ignition fuel after the boiler ignition preparation is completed, then turning on the ignition switch, and turning off the ignition system after the combustion flame is stable and normal.
The purpose of boiler ignition: to pressurize and raise the temperature inside the boiler, so that the fuel of the boiler can enter the furnace chamber for stable ignition and combustion.
The ignit...
In China, industrial boiler is a kind of important thermal energy supply equipment in the national economy. Electric power, machinery, metallurgy, chemical industry, textile, paper making, food and other industries, as well as industrial and civil heating, all need boilers to supply a large amount of heat energy. Boiler uses the heat energy or other energy released by fuel combustion to heat the working medium (intermediate heat carrier) to a certain parameter. Due to the particularity of indust...
Chain furnace is a kind of mechanized combustion boiler equipment which is widely used in industrial boilers. It is mainly used in drying, disinfection, sterilization, distillation and other technological links, and is widely used in many industries such as food, paper, construction, cable, electronics, tobacco, textile and so on. However, many users are not very clear about what chain furnace is.
Chain furnace is a boiler using chain grate as combustion equipment. The working principle...
Boiler heat supply refers to the continuous heat production per unit time when the rated parameters, rated flow, designed fuel and efficiency are guaranteed. There are many ways to express the boiler heat supply, and there are certain conversion standards.
Conversion between heat supply units: 1t/h = 0.7mw = 600,000 kcal/h =720KW
According to the conversion standard, a 5-ton boiler is also a 3.5MW boiler. Therefore, for the users who need 3 million kcal boilers, we recommend WN...
The boiler economizer is a device installed at the lower part of the flue at the tail of the boiler to recover the waste heat of the exhaust gas. It absorbs the heat of the high-temperature flue gas to heat the boiler feed water, reduces the temperature of the exhaust gas of the boiler, saves energy and improves the thermal efficiency of the boiler. Therefore, when using boilers, it is very important to master the correct treatment method of boiler economizer tube burst.
Industrial boiler is a kind of energy equipment widely used in production. The energy equipment is a boiler system composed of boiler body, combustion engine, fan, motor, etc. If you want to operate the boiler system correctly, it involves all aspects.
The first reason is unreasonable structural design.
In the operation of chain grate boiler, uneven distribution of short coal seams in grate, improper adjustment of coal feeder, unreasonable control of coal seams and poor regulation performance of air supply volume in air chamber will all lead to insufficient burning of coal.
The second reason is unreasonable setting of secondary air.
If the primary wind speed is too high, the air volume is too large, and the air rate is too large, the pulver...
When purchasing the gas-fired boiler, the enterprise will generally require to visit the boiler factory at the later period of boiler procurement. Via visiting the boiler factory, the enterprise can have a comprehensive understanding of the operation process, production scale, product quality details, corporate management level, factory shipment and other information of the boiler factory, and can further understand the service quality of the boiler manufacturer.
