Normal operating procedures for heat-conducting oil boiler diesel burners

The heat transfer oil boiler diesel burner is a type of boiler diesel burner that uses heat transfer oil to transfer heat to the heating equipment , It is widely used in industrial production now. Due to the different usage conditions, certain operating procedures must be followed when operating the heat-conducting oil boiler diesel burner in order to eliminate the hidden dangers in the operation of the boiler diesel burner. Therefore, the safety training of the operator before the operation of the heat-conducting oil boiler diesel burner Don't be careless. So let's briefly explain below. The safety hazards of the heat-conducting oil boiler diesel burner From the practical application, the heat-conducting oil boiler diesel burner is also an industrial equipment with a very high risk factor, especially under some specific working conditions. For example, some manufacturers of heat-conducting oil boiler diesel burners have made and produced heat-conducting oil boiler diesel burner products without obtaining a boiler diesel burner manufacturing license. Then the quality performance of the produced thermal oil boiler diesel burner products is unsatisfactory. If such equipment is selected and put into use by consumers, it is easy to cause some unnecessary safety accidents, which will cause great harm. Secondly, if the organic heat carrier of the thermal oil boiler diesel combustion engine deteriorates, it will be extremely easy to cause safety accidents. Once the liquid phase forced circulation heat carrier furnace undergoes deterioration and aging, it will cause the heating surface of the heat transfer oil boiler diesel burner to overheat and burst pipes, and may even cause fire accidents, which will cause significant economic losses to people. In addition, the circulating pump for the heat-conducting oil boiler diesel combustion engine is also very important. If it is not suitable, the equipment will have many failures during operation, and it is likely to cause serious damage to the heat-conducting oil boiler diesel combustion engine equipment. Thus, the personal safety of operators will also be a serious threat. In addition, the focus of inspection is the flange connection, welding quality or sealing of the heat-conducting oil boiler diesel burner. Insufficiency in these aspects can also cause fire or poisoning accidents. To avoid major accidents, more attention must be paid to the above-mentioned aspects. The hidden dangers of the operation of the heat-conducting oil boiler diesel burner The heat-conducting oil boiler diesel burner is another type of boiler diesel burner besides the gas boiler diesel burner, the coal-fired boiler diesel burner, and the electric boiler diesel burner, so for the heat-conducting oil boiler Timely treatment of common problems of diesel combustion engines can prolong the service life of boiler diesel combustion engines. But because when we use boiler diesel burners, we always deal with problems when we deal with them in a timely manner. For users, we have problems to solve problems, and we will not deal with these daily situations. Make a summary. But for the manufacturer, in order to extend the service life of the thermal oil boiler diesel burner, the manufacturer will often study those problems that have an impact on the use of the boiler diesel burner. Let's take a look at it together: 1. Sudden power failure, you should put out the fire immediately and follow the operating procedures, otherwise it will cause huge losses due to the burning of the heat transfer oil boiler diesel burner tube. 2. Strictly control the circulating flow rate of the heat transfer oil not to be less than 1.5 m/s. Because some of the temperature differences between the inlet and outlet are too large during use, the original design requirements are destroyed, and the heat transfer oil cannot maintain the original circulation state, and the boundary layer Thickness increases the thermal resistance, so that the furnace wall exceeds the temperature of the oil film, causing carbon deposition, cracking, polymerization, coking and even burning through the furnace tube. 3. Reasonably select heat transfer oil according to the type of heat transfer oil boiler diesel burner. Avoid over-temperature use. Do not save money to buy substandard oil, and do not mix heat transfer oil indiscriminately, otherwise the consequences will be serious. 4. After using the heat transfer oil boiler diesel burner for half a year, the heat transfer oil must be sampled and tested according to the instructions. If problems are found, replace with new heat transfer oil immediately, but it must be noted that different types of heat transfer oil cannot be mixed. 5. When the furnace is shut down, the temperature of the heat transfer oil is generally reduced to below 70 degrees before stopping the hot oil pump. You must not be careless when operating the thermal oil boiler diesel burner. We must always pay attention to the use of the boiler diesel burner so that we can take precautions. Only with such careful operation can the use time of the heat-conducting oil furnace light oil burner be lengthened. The hazards of low-quality heat transfer oil are booming in the modern economy. Many people are familiar with and no strangers to heat transfer oil. Heat transfer oil is a commonly used heat carrier and plays a very important role in the process of industrial development. When heat transfer oil is recognized by people, there are also unsafe factors. Especially the use of inferior heat transfer oil by enterprises is likely to cause boiler diesel combustion. The machine sprayed oil and a major safety accident occurred. After the heat transfer oil boiler diesel combustion engine has been used for a period of time, the heat transfer oil in the system pipeline needs to be sampled and tested to see if it can continue to be used. If it has deteriorated and produces too much coke, it shows that the heat transfer oil can only Discard it, and then inject new oil into the circulation system and the boiler diesel burner. If a company needs to buy new heat transfer oil, it should not be cheap to find a small and unreputable heat transfer oil manufacturer to produce and buy low price heat transfer oil. Temporary cheapness may cause fire accidents and endless troubles. Enterprises should strengthen the inspection of the heat transfer oil raw materials before they are put into storage. For the newly purchased heat transfer oil related inspectors, they should take samples for relevant tests. For example, perform a simple visual inspection to see if the heat transfer oil is turbid and the liquid is opaque. , Use the bottled heat-conducting oil, after standing for a period of time, check whether there is any visible sediment at the bottom of the heat-conducting oil bottle. If there is turbidity, the sediment can be directly judged as unqualified product. In addition, the other three quality indicators of the heat transfer oil should be tested to see if the flash point, acid value, and residual carbon indicators meet the quality index requirements of the heat transfer oil manufacturer's manual. If the standard is not met, the company should be cautious in purchasing the heat transfer oil from the manufacturer. Safety is related to the destiny of the enterprise. The explosion accidents of the industrial boiler diesel burners caused by the heat transfer oil in the media are endless. The seriousness and harm of the accidents make the enterprise feel lingering. Many companies are very cautious when purchasing heat transfer oil, but they also hold a hesitant attitude. They want to lower the price of heat transfer oil manufacturers, and worry about safety when using poor quality heat transfer oil. accident. Combined with numerous cases of heat transfer oil explosions, many of the reasons are due to poor quality heat transfer oil triggering enough boiler diesel fuel injection. This kind of case can teach enterprises a lesson and a vigilant effect. When purchasing heat transfer oil, it is best for companies to find the heat transfer oil produced by a reputable and skilled heat transfer oil manufacturer in the industry. The purchase of high-quality heat-conducting oil from regular heat-conducting oil manufacturers is a peace of mind, a peace of mind, and a caring insurance for the lives of the company’s production personnel. We must know that safety is the driving force for the long-term survival of enterprises. Today, when accidents happen frequently, safety in production is even more important. What to do if you buy low-quality heat transfer oil 1. Sometimes the heat transfer oil we buy contains a lot of impurities. Of course, it is very unfavorable for the heating of the heat transfer oil at this time, causing a large amount of heat transfer oil to accumulate in the light oil burner of the heat transfer oil furnace. Residue, then how to deal with this poor-quality heat transfer oil? Do some filtering when buying. 2. At the same time, the heat transfer oil with high water content is also very bad. If the water content of the heat transfer oil exceeds the standard, then the heat transfer oil will vaporize when the heat transfer oil is heated, which is disadvantageous and heating. Up. In this case, the distillation method can be used, and the volatilization point of water is 100 degrees, and the heat transfer oil is heated to about 100-120 degrees at 300 degrees to drain the water. If this happens when you use it, you might as well adopt the following techniques so that you can use it in an emergency. If the heat transfer oil has other poor quality, it is best to contact the manufacturer for analysis for safe production, or buy a new heat transfer oil. Replace the faulty oil of the heat-conducting oil furnace light oil burner in time to prevent damage to the heat-conducting oil furnace light oil burner after long-term use. The correct cleaning method for heat transfer oil boiler diesel combustion engine After a long time use of heat transfer oil, some carbon deposits may occur in the inner wall of the boiler diesel combustion engine. If some companies do not pay attention to these, there may be certain safety hazards. At the same time, if the inner wall of the heat-conducting oil burner and light oil burner equipment is not cleaned, it may reduce the transfer of heat efficiency, and also affect the temperature of the industry. In severe cases, oil leakage may cause fire and cause casualties. Let me give you a brief introduction to the cleaning method of the light oil burner of the heat transfer oil furnace. I hope the following content can be helpful to everyone. 1. Drain the oil in the system: the circulating heat transfer oil will drain the heat transfer oil in the system at a temperature of 120±5°C. If you don’t change the oil, please find a clean container for storage, and then remove the coke cleaning agent before preparing a proper amount of heat transfer oil. , When the oil in the heat transfer oil system is drained cleanly, the cleaning system is disconnected from the oil storage tank, and the connection between the high tank and the oil storage tank is also included. 2. Blowing residual oil step: connect the air compressor at the pressure gauge or other connectable places, increase the pressure of the system to 0.3-0.4MPa, and discharge it instantly; repeat this operation until the residual oil is blown out , And the heat-conducting oil furnace light oil burner, circulation pump and other heat exchangers form a cleaning circulation loop. 3. Decoking cleaning: After the above steps are completed, if you want to add the diluted cleaning agent to the system, when it is filled to one-half of the water level of the high tank, add an appropriate amount of decoking cleaning agent, almost 10% To 20%, we need to determine the specific dosage based on the scale thickness. The temperature is between 90 and 95 degrees Celsius, and the time should be determined according to the scale thickness, which is between 12 and 72 hours. 4. Rinsing and cleaning: After cleaning, we have to clean up the remaining night in the drainage system and add water to rinse until the coke cleaning agent has no foam and the water is clear. 5. Blowing steps: connect the air compressor at the pressure gauge or other connectable places, use compressed air to boost the system to 0.3-0.4MPa, and vent at each low point, and repeat until the water is blown out until. 6. Waste liquid treatment. During the cleaning process of the thermal oil boiler diesel burner, cleaning waste liquid will be generated, which will be discharged after being processed in the biochemical tank. Regulations for safe operation of heat-conducting oil boiler diesel combustion engine 1. Operators must hold a special operation certificate to operate independently; 2. Before starting the furnace, check whether all equipment in the system is in normal condition and check the gas supply; 3. Connect Turn on the power, start the hot oil pump, observe and record whether the pressure and temperature related parameters are normal, run for 30 minutes to stabilize the pressure and temperature parameters; 4. Press the burner start button to perform ignition operation, and observe whether the process of purging to heating is normal , Maintain a certain heating rate of the heat transfer oil, 30℃ to 50℃ per hour; 5. Closely monitor the expansion tank liquid level alarm, pressure gauge, combustion situation, and correctly adjust the various parameters of the workshop heat; 6. Check the pressure of the hot oil furnace at any time Whether the parts, hot oil pumps, valves, pipe welding parts have any abnormal phenomena such as leakage or deformation; 7. Set the heat transfer oil outlet temperature according to the workshop requirements, and the furnace worker will control according to this temperature to ensure the stable heat supply of the outlet hot oil temperature and adjust at the same time Gas consumption to ensure that the fuel combustion is in the best state; 8. When the furnace is normally shut down, the natural gas should be turned off first, and the combustion should be stopped. When the heat transfer oil drops below 100 ℃, the operation of the hot oil circulation pump can be stopped, and the main power supply should be turned off Keep records; 9. In the event of a sudden power failure or emergency shutdown of the furnace, the fuel supply should be stopped quickly, while natural ventilation or cold oil replacement measures should be taken; 10. The workshop must be well ventilated, smoke and fire are prohibited, and different oil products cannot be mixed. There must be no water in the heat transfer oil; 11. When adjusting the hot oil pump, the furnace worker must first open the valve that should be opened, and then close the valve that should be closed. They must be proficient in the direction of each pipeline and the purpose of each valve; 12. Correctly handle abnormal situations and discover Hidden dangers should be reported to relevant superiors in time, and corresponding records should be made; 13. High-level oil must not be short of oil, and pay attention to dehydration after adding new oil.
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