After a boiler has been shut down, there are several safety measures that should be taken to ensure a secure environment:
1. Cooling Down: After the boiler is shut off, allow it to cool naturally. Do not try to speed up this process, as sudden cooling can cause damage to the boiler and create a dangerous situation.
2. Isolate the Boiler: Make sure to close and lock all supply valves to the boiler, and ensure that all electrical connections to the boiler are shut off.
3...
The price of a 35-ton coal-fired heating boiler can vary depending on several factors. These factors include the boiler's specifications, customization options, additional features, and installation requirements. Each project may have unique considerations that can influence the final price.
It is essential to consult with reputable suppliers or manufacturers to obtain an accurate and personalized quote. They can assess your specific heating requirements, provide detailed pricing inform...
Load tracking is an important feature of industrial boilers that helps to optimize their performance and efficiency. Load tracking refers to the ability of a boiler to adjust its output in response to changes in demand.
In an industrial setting, the demand for steam or hot water can vary significantly depending on factors such as production schedules, weather conditions, and other variables. Load tracking allows the boiler to adjust its output to match the changing demand, ensuring that...
Steam is very widely applied in the textile industry. It is commonly used in many subsectors and processes: manufacturing fabrics, manufacturing textile products…
As a kind of essential equipment applied by many enterprises, condensing boiler is widely favored and recommended for its advanced condensation heat transfer technology, intelligent operation mode and high efficiency in the production. Let us talk about the main significances of using condensing boiler from the following three perspectives.
This is because, under normal circumstances, the exhaust temperature of the boiler cannot completely condense the water in the flue gas, and the difference between the low calorific value and the high calorific value is mainly in the part of the latent heat of vaporization, so the low heat is used. The value is calculated to reflect the true efficiency of the boiler. However, there will be some special circumstances. For example, if the boiler is a condensing boiler, the calculation of the condensed water portion should be calculated using the high calorific value.
(Question Details) Specific Performance:(1) There are blasting sounds in the furnace, and the furnace chamber is under positive pressure. There is smoke emitted from the combustion chamber in a leakage. In severe cases, the explosion-proof door of the boiler body opens.(2) Drum water level drops rapidly and the feedwater flow rate is not abnormally larger than steam flow. MFT acts when the water level is below -280mm.(3) Drum pressure, steam flow rate, exhaust temperature decrease, smoke temperature difference increases on both sides.(4) The negative pressure at the inlet of the flue and suction fan becomes smaller and the temperature difference between the two sides increased. (5) Smoke temperature decreases at the inlet and outlet of the cyclone separator, and the temperature of the material returned is low.(6) Bed pressure increases, bed materials clean, fluidization poof, bed temperature distributes unevenly and bottom slag discharge difficultly. Answer：cause of failure:(1) Fly ash
