Boiler emission norms parameters we know? Here from Wuqiao Arts boiler with us to find out. A specification condition boiler flue gas at a temperature of 273K, when the pressure is 101325Pa condition, referred to as "standard state." Emission concentration of this specification refers to the rules of the value of dry flue gas under standardized conditions. Two initial soot emission concentration means the boiler flue gas at the outlet or into the dust emission concentration before purification equipment. 3 refers to the concentration of dust emissions of soot emission concentration of boiler flue gas purification equipment after. Boiler equipment at the end of the purification device, that is, the concentration of dust emission boiler initial concentration of dust emissions. 4 Natural ventilation is the use of natural ventilation inside the boiler chimney, different pressures that occur outside temperature difference, the air intake chamber to participate in burning, the burning product is discharged to the atmosphere of a ventilation method. Natural ventilation method chosen, do not drum, Fan mechanical ventilation oil furnace boiler manufacturers, called natural ventilation boilers. 5 received a base in order to receive the status of coal ash as a benchmark, the ash content determination, also known as "application Ash", with "Aar" show. The ratio of air consumption requirement of the practice and theory of air excess air ratio at 6 fuel burning, with "α" show. Priming oil boiler constitute twofold reason. One pot of water of poor quality. Because the poor quality of water supply, sewerage and other reasons is wrong, constitute pot suspended solids in water or high salinity, high alkalinity. Since parting soda fired thermal oil furnace manufacturers, pot of water near the surface layer containing a higher salt concentration, viscosity large pot of water, the bubbles rise resistance increases. Load added aggravation of vaporization, many bubbles are stuck in a pot of water resistance of the surface layer of a chance to leave out of gas near the oil furnace manufacturers, constitute a lot of foam, so that the surface of the water swirls down the pot. Second, add the load and pressure drops too fast. When the high water level, load add too fast, too fast when the pressure drops, the water will vaporize aggravated form water and steam shaken with water. Gas oil furnace manufacturers | oil furnace manufacturers | Arts provided by Hebei Arts boiler boiler limited liability company. Hebei Arts boiler limited liability company (www.yi-neng.cn) strong, credible, Cangzhou in Hebei industrial boilers and accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the arts into the brilliant boiler and you work for a better future!