High quality gas heat conduction oil boiler diesel burner

The gas-fired thermal oil boiler diesel burner is an assembled forced-circulation vertical oil (gas) boiler diesel burner. The heating surface of the diesel combustion body of this series of boilers has a compact structure. The heating surface is composed of inner and outer densely arranged discs. The inner coil is a radiant heating surface. The outer coil and the outer surface of the inner coil form a convection heating surface. The boiler diesel burner is composed of an upper body and a lower combustion chamber. After complete combustion in the combustion chamber, after most of the heat is absorbed by the radiant heating surface, the high-temperature flue gas enters the convective heating surface for heat transfer. After the boiler diesel burner comes out, it heats the air required by the boiler diesel burner in the air preheater, and then the flue gas is sent to the chimney through the dust collector to be discharged into the atmosphere. Precautions for the use of gas heat conduction oil boiler diesel burner: 1 Strictly follow the heating curve. 2 When the pressure difference is unstable, it must not be put into use. 3 When the oil temperature is lower than 80 degrees Celsius, the hot oil circulation pump cannot stop running. 4 At high temperatures, ensure good circulation of heat transfer oil. 5 During normal operation, the heat transfer oil in the high water tank should be at a high level, and the heat transfer oil in the water storage tank should be at a low level. 6 The oil discharge temperature shall not exceed the allowable working temperature of the heat transfer oil. 7 When the stove is stopped in an emergency, do not rinse the stove with water. 8 Different types of heat transfer oil shall not be mixed. 9 The blowing out of the oil storage tank should be connected to a safe area. 10 The first heating rate must follow the heating curve. 11 Turn on the induced draft fan before starting the induced draft fan, and stop the induced draft fan before stopping the induced draft fan. 12 The diesel combustion engine room of the boiler should be equipped with electrical appliances and oil fire equipment. Product introduction: 1 The blowpipe is installed in the furnace to increase the radiant heating area. However, due to the greater degree of water cooling in the furnace, the furnace temperature is reduced accordingly, so it is generally suitable for burning high-quality coal. If refractory bricks are added to the furnace, the lower temperature of the furnace cavity can also be maintained to burn poor coal. The water circulation is good, the smoke washing parts are cooled by water, and the overall structure is flexible. 2 The combustion part of the vertical steam boiler diesel combustion engine double-grate combustor is heated and the pressure rises rapidly. The unburned gas can be fully combusted, smoke and dust removed through secondary combustion. The curved water pipe arranged on the upper part of the furnace body is a convection heating zone, and the grate tube and compartments arranged on the lower part of the furnace body are a radiation heating zone. Before the start of the operation process, check 1 the heating furnace and its surrounding environment are clean and free of debris, check whether the furnace body, burner, controller, fire hole and smoke (chimney) passage are normal; 2 countercurrent process equipment and processes, check the expansion tank oil Whether the level is higher than 1/4 to 1/2 level, whether the thermometer and pressure gauge are normal; 3 Connect the heating furnace control cabinet power supply, check whether the voltage is normal, check whether the indicator light and all display instruments are normal; 4 Adjust the main pressure reducing valve And a secondary pressure reducing valve to control the pressure at 0.005mpa. Start 1 Start the heat transfer oil circulating pump (standby, according to the pump operation rules), and keep the pressure stable for about 0.5 hours after starting the pump; 2 Press the burner start button to observe whether the flame in the furnace is burning normally. If it does not ignite, please start the burner again after troubleshooting. Furnace operation 1 stop normally (1) gradually reduce the temperature, turn off the burner, and stop burning; (2) when the temperature of the hot oil drops below 70℃, stop the operation of the hot oil circulation pump (see the operation rules of the water pump); (3) ) Turn off the main power supply and make a record of switching. 2 Emergency stop If the furnace is stopped due to an emergency, the burner should be quickly shut down, and the burner should be moved along the burner reaming axis to form a natural ventilation state between the furnace and the chimney, accumulate heat and distribute it in the furnace, so that heat conduction The oil cools naturally to prevent overheating. Matters needing attention During the inspection, you should pay attention to check whether there is leakage around the light oil burner of the heat transfer oil furnace. There should be sufficient petroleum and electrical fire fighting equipment nearby. Water should not be used as an extinguishing agent. Clean technology If your heat conduction oil furnace light oil burner has been used for a long time or the selected heat conduction oil is not good or used improperly, coking and carbon deposits will block the pipes and heating surfaces, reduce heat transfer efficiency, increase energy consumption, and finally it will be difficult Meet production needs. Heat transfer oil boiler diesel combustion engine oil carbon scale cleaning technology First of all, the heat transfer oil boiler diesel burner is quickly using the heat transfer oil boiler diesel burner (heat medium boiler diesel burner) is a kind of organic heat medium oil as heat transfer muon boiler diesel combustion Due to the safety and efficiency of petroleum, chemical, printing and dyeing, food, etc., the machine can obtain a higher working temperature under a lower working pressure. Chemical fiber, plastics, coatings, building materials and other industrial enterprises quickly spread and use. Problems existing in the use of heat-conducting oil boiler diesel burner Problem 1: Condensation of heat-conducting oil easily makes the heat transfer area of ​​boiler diesel burner coking heat-conducting oil prone to thermal cracking and polymerization chemical reactions after high temperature heating, which reduces oil quality. For example, the heat transfer oil gel is thick, the carbon residue and acid value exceed the standard, and the coke crystals precipitate and deposit, causing the coking oil carbon scale in the heat transfer zone of the boiler diesel burner. Question 2: Coke fouling in the heat transfer area will increase energy consumption and cause fire accidents. The accumulation of oil coke fouling on the heat transfer tube wall of the heat transfer oil boiler diesel burner not only greatly reduces the heat transfer efficiency, increases the fuel cost, but also affects the downstream The temperature of the production process. Severely lead to overheating of the heat transfer wall, cracks in the pipe wall, corrosion and pipeline explosion, and major safety accidents such as fire and casualties caused by heat conduction oil leakage. Heat transfer oil coke resistance and anti-scaling technology First of all, the deterioration of petroleum accelerates the carbon coking of boiler diesel burners. In the process of using heat transfer oil boiler diesel burners, the chemical components of heat transfer oil are prone to high-temperature oxidation, cracking decomposition and thermal condensation and other chemical reactions , Make the grease gel. The coke particles produced by polycondensation greatly increase the carbon residual value of the heat transfer oil and form coke scale on the heat transfer surface. The scale of oil and carbon endangers the safe operation of boiler diesel burners. The carbon scale formed by the thermal oil product oil coke not only greatly reduces the heat transfer efficiency of the thermal oil boiler diesel burner, but also greatly increases the energy consumption cost, and it also leads to diesel combustion in the thermal oil boiler. The machine-corrosive metal corrodes and scales at high temperatures, the furnace tube metal is damaged by cracks or corroded holes, and the furnace tube can be burned in severe cases. The leakage of heat transfer oil may cause major accidents such as fire and human life. ! If you are interested in diesel combustion engines, please contact us for a quote!