Fuel oil through the oil-fired boiler burner into the furnace after spraying mist droplets, easily mixed with air and the rapid combustion and abrupt exothermic. Compared with the same parameters and the same capacity of coal-fired boilers, thermal strength of its furnace volume can be increased approximately doubled, to reach 1046.6 × 10 kJ / m · hr. However, in order to reduce the heat load of the burner zone, in order to avoid over-temperature water wall tube in this area, so the furnace volume is only reduced by about 1/3. Because very little ash content of the fuel oil-fired boiler, without the convection heating surface slagging, so make furnace exit gas temperature up to 1300 ~ 1350 ℃, and narrow pitch between the convection heating surface tubes to increase the flue gas velocity, thereby increasing the heat transfer coefficient of the heating surface, saving heating area and steel. To prevent the economizer and air preheater product raw black grease spontaneous combustion, usually on these components must be installed to maintain clean steam Sootblowers heating surface. Meanwhile, since fuel oil and coke residue, it can be made of micro Membrane Water pressure (500 to 1000 N / m) boilers. It eliminates the need for induced draft fan, you can only use the flue gas exhaust blower out of the furnace. If the boiler whole housing is made with a thick steel plate, also made of pressure (0.3 to 0.6 MPa) boiler oil boiler prices, the overall structure of the boiler can be more compact, more for gas - steam combined cycle generating group. Cooking oil boiler furnace (1) should be boiled before the new boiler furnace to remove impurities and dirt inside the boiler, cook stove can of soda or trisodium phosphate, formulated into a concentration of 20% was added furnace (Note shall not be solid directly into the furnace). (2) After closing the steam valve and the water table Hancock, open the vent valve operating procedures by fireman turned the ignition temperature and low heat available at the start, when the furnace there is water vapor, close the vent valve is discharged from the vent valve until the furnace pressure rise to about 0.1MPa, you should check each boiler accessories and fittings such as boiler fuel gas leakage, if leakage should be tightened. (3) When the furnace pressure reaches 0.3MPa, the normal shutdown procedure shutdown, let the furnace pressure is reduced to 0.1MPa or less, open the drain valve oil-fired boiler wholesale, will give up all the water in the furnace. (4) open hole, rinse with water softener to the wash water inside the boiler acidity and soft consistency so far, after closing the hole and open the water table Hancock. (5) The cook stove washing is completed, after all restore normal working condition, fireman before normal operation. Fuel oil boiler boiler principle _ _ Hebei Yuanda boilers supplied by boiler Equipment Co., Ltd. Xinxiang City lofty. Xinxiang City lofty Boiler Equipment Co., Ltd. (www.hnxxydgl.com) strong, credible, Xinxiang in Henan 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 ambitious boiler and you work into the brilliant, for a better future!