rice husk hot water boiler power plant
Steam boiler can transport a large stable of high-temperature steam for the food processing, chemical production, medical and pharmaceutical, paper and wine industries, encourage enterprises processing and production processes. At the same time, the steam boiler is special pressure equipment clearly defined our country, whether it is to buy, install or use, have strict operating standards will minimize the risk factor. We in the selection of a steam boiler, be sure to shop around, comprehensive comparison, in order to buy into the appropriate steam boiler. So, what factors should we pay attention to it?
"APH T6" boiler circuit to meet the various needs, select single or series and parallel, with the use depending on the circumstances. Premix combustion technology with technology and wings, by fine adjustment control, to promote efficient mixing of gas and air, the combustion more fully, more efficient, suppressing the generation of NOx from the source. Beijing new boiler The boiler NOx emissions less than 18mg / m3, well below the most stringent in the history called "boiler air pollutant emission standards" under the implementation of emission limits 30mg / m3 of.
Gas boiler after long hours of work, will inevitably accumulate a certain scale, the impact of large or small scale, to a lesser extent when the boiler is running no serious problem, but if it is accumulated to a certain extent, is still not clean, it will cause great harm to the safe operation of the boiler operating efficiency. Here we have to talk about, not timely cleaning gas boilers will cause much harm.
Initiation of recording during expansion of the boiler as indicated in each component are pre Boiler Feed is cold, the expansion is zero, when the components affected Sheung water temperature, somewhat expanded. After the boiler ignition boosted at 0 ~ 0.49MPa pressure saturation temperature rises rapidly, the expansion value is larger, at 0.49MPa-9.8MPa pressure, the saturation temperature increased slowly, slowing down of the expansion, but the pressure is increased, stress increases. Since the boiler is a combination of many components, at various pressures, expansion of the recording indication, its purpose is to monitor whether the respective pressure member expand uniformly heated. The uneven expansion, easy to cause deformation and breakage of the device, sealing off and cracks, and cause leakage or even burst pipes. So to are recorded in different states indicate expansion, to monitor, analyze and identify problems. When the expansion is uneven, should take timely boost as slow, switching fire mouth, the sewage, drainage and other measures to eliminate the phenomenon of uneven expansion, the safe operation of the boiler.