Oil furnace can be categorized in different ways. Boiler use can be divided into industrial boilers, power plants, marine boilers and locomotive boilers; boiler outlet pressure can be classified according to low, medium, high pressure, pressure, pressure subcritical, supercritical pressure boilers; boilers generally rated 80% -90% of the maximum efficiency at the load, as the load is decreased, the efficiency also decreased. Capacity is generally used in the boiler steam volume than the actual 10% on the line, such as the choice of the parameters is not exactly standard series, the selection of a boiler high profile parameters. Oil furnace by water flow path can be divided into the fire and smoke tube boilers, fire tube boilers and water-tube boiler, where the fire tube boilers and fire tube boilers also collectively known as shell boilers; press cycle can be divided into natural circulation boilers, auxiliary Shijiazhuang boiler circulation (ie, forced circulation boiler), DC boilers and combined cycle boilers; by combustion, boiler burner chamber divided, layer burning stove and boiling furnace. HTF medium oil furnace cleaning method: You can take the complex chemical and mechanical cleaning methods to remove hard coke heat transfer surfaces, oil cleaning system cleaning into the system HTF HTF cleaning and post-discharge system. The first: HTF exhaust system heat transfer system after cleaning. When oil furnace heat transfer performance decline due to fouling YLQ-500Q oil furnace, or filter it for ordinary HTF in solids content is too high, the chemical components of the system are clear and effective. Silt and sediment metal oxides and HTF decomposition. Metal oxides are generally available acid and a chelating agent so as to dissolve or decompose. Prior to the addition of acid or alkali, solvent-remove dirt and silt deposits in the HTF. Chemical cleaning is usually divided into the acid cleaning and alkali cleaning two categories: 1) acid washing: if it is not a basic solvent cleaning, also possible to prepare a solution of a solvent and acid compounds, in a cycle between 90 ~ 100 ℃ to the maximum flow rate through each system component, circulating in the system periodically check the filter, the filter should be cleaned if necessary. After cleaning, the acid YLQ-1200Q oil furnace discharge from the system and flush the system with water. 2) caustic cleaning: Preparation of a concentration of 3% to 5% caustic solution, and added to a detergent additive to be inputted coal oil furnace is circulated through the heat transfer system and all system components. Rinse all instruments pipeline, at 100 ℃ cycle oil furnace, make the most of the solid dispersion into solution by the return line filter to remove or drain pipe from the exhaust system. The filter must be checked regularly. After cleaning, turn the low discharge pipes, drain from the system and solid caustic lye. YLQ-500Q oil furnace, boiler Arts (certified), oil furnace boiler by Hebei Arts LLC. Hebei Arts boiler limited liability company (www.yi-neng.cn) Hebei Cangzhou, a leader in industrial boilers and accessories over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Boiler leadership in the arts with the staff warmly welcome all inquiries negotiations to create arts boiler a better future.