What are the advantages of diesel burners in electric heat-conducting oil boilers?

The electric heating heat transfer oil furnace light oil burner is a boiler diesel burner that uses electricity to heat the heat transfer oil to provide heat to the heating equipment. Based on the design concept of forced circulation, it changes the traditional disadvantages of using coal, oil, and natural gas as heating fuels, and has the advantage of obtaining higher temperatures at low pressures, thereby enabling high-precision control of the medium. So let's briefly introduce it below. Features of electric heating heat conduction oil boiler diesel burner 1. Low operating pressure: Liquid phase transfers heat energy, which can achieve higher operating temperature at lower operating pressure, and the heat carrier is 70 to 80 times lower than the saturated steam pressure of water , The general heating operating pressure is ≤0.3MPa. 2. High heating temperature: The heating temperature of the thermal oil heating furnace can reach 280℃; the heating temperature is automatically controlled, with high sensitivity and stable heating. 3. Safe and reliable: professional R \u0026 D and production of heat-conducting oil furnace light oil burner, with perfect operation control and safety monitoring device, easy to operate, safe and reliable. 4. Environmental protection design: heat conduction oil furnace light oil burner equipment is equipped with a new electric heating system, replacing coal with electricity, saving investment, environmental protection and pollution-free, at the same time, heat conduction oil furnace light oil burner heating up quickly, high thermal efficiency, high efficiency and more economical ! The working principle of the electric heating heat conduction oil furnace light oil burner The electric heating heat conduction oil furnace light oil burner is a liquid phase furnace that relies on a circulating pump for forced circulation. In the event of a power outage, timely measures must be taken to prevent the heat transfer fluid in the furnace from being excessive due to stopping circulation. temperature. If there is no self-provided power source and the standby pump cannot be started immediately, the grate should be stopped immediately, and the connecting valve between the expander and the furnace body should be opened to let the cold oil flow in the expander as in the furnace and keep the oil flowing in the furnace. Until the furnace temperature is lower than 300°C and the hot oil outlet temperature drops below 100°C. If possible, it can also be equipped with a circulating pump powered by a diesel engine. The stability of the light oil burner of the electric heating heat conduction oil furnace is different, and the degree of thermal cracking and thermal polymerization is also different in the initial use. The low-boiling small molecules produced by the pyrolysis reaction will easily cause the system to produce gas resistance and cause the pump to produce cavitation. Colleagues will also cause excessive steam loss of oil products and environmental pollution; thermal polymerization reactions will produce high-boiling large molecules It gradually deposits on the surface of heaters and heating pipes, forming organic charcoal, which affects the heat transfer efficiency of the heating system and controls the temperature. Only when the heat transfer oil has good thermal stability can it ensure its continuous and safe operation at high temperatures and a long service life. Advantages of electric heating heat conduction oil boiler diesel burner 1. High-quality heat source heat conduction oil heating system can output hot oil up to 350℃ for heat users under normal pressure liquid phase; heat conduction oil heating system adopts Japanese Fuji temperature control instrument , Using PID self-tuning intelligent temperature control technology, the control accuracy can reach about ±1℃, and the temperature can be accurately controlled within the used temperature range; the main heating power supply adopts a solid-state module non-contact switch circuit, which is suitable for frequent switching and has no interference to the power supply network . And has anti-dry burn. A hot oil cooling system can be designed according to user requirements to meet the production process requirements that require rapid cooling after heating; 2. Energy saving, low operating costs The heat transfer oil heating system is a liquid phase closed loop, and the difference between the oil outlet temperature and the return oil temperature is 20 -30℃, that is to say, only heating the temperature difference of 20-30℃ can reach the use temperature. At the same time, the equipment does not require water treatment equipment and there is no heat loss such as running, emitting, dripping and leaking of the steam boiler diesel combustion engine. The heat utilization rate is very high. Compared with the steam boiler diesel combustion engine, it saves about 50%; 3. Equipment Low investment. Because the heat transfer oil heating system is simple, there is no water treatment equipment and more auxiliary equipment, and the heat transfer oil boiler diesel burner bears low pressure, so the entire system has less investment; 4. Safety, because the system only bears pump pressure, The heat conduction oil heating system has no explosion hazard, so it is safer; 5. The environmental protection effect of the environmentally friendly organic heat carrier heat conduction oil burner light oil burner system is mainly reflected in the minimal flue gas emissions, no pollution and heat pollution. Comparison of electric heating heat transfer oil boiler diesel burner and gas boiler diesel burner Electric heating heat transfer oil boiler light oil burner and gas boiler diesel burner are a kind of boiler diesel burner, but the heating method is different. One uses electricity as energy for heating, the other uses natural gas as energy for heating. So, which is better than an electric boiler diesel burner and a gas boiler diesel burner? The gas boiler diesel combustion engine uses natural gas as the energy source for heating. Natural gas is a highly flammable and explosive gas with a lower explosion limit of 4, which can cause dangerous accidents. Although the daily operating cost is relatively low, it is subject to many constraints. First, there must be natural gas pipelines, and secondly, the surrounding operating environment requires higher requirements, which is likely to cause fire. Electric heating heat conduction oil furnace light oil burner uses electricity as energy source, heat conduction oil as heat transfer medium, and uses a circulating pump to circulate and heat to reach the required heating temperature. The temperature can be controlled at about ±0.1°C. The temperature process has a high-precision temperature control effect, and the internal PLC intelligent operating system is simple and convenient to operate. Since the light oil burner system of the electric heating heat-conducting oil furnace only bears pump pressure, the heat-conducting oil heating system has no risk of explosion, so it is safer. The debugging procedure of the electric heating thermal oil boiler diesel combustion engine is pided into cold debugging and hot debugging, and each link must be done gradually. 1. Check whether all equipment and pipeline installation meet the requirements of the drawings; 2. Check whether the system pressure test and sweeping meets the requirements; 3. Check whether the electrical system and control instruments are properly installed; 4. Start the hot oil circulation pump; 5. Put the hot oil Circulating pump bearing box and other transmission mechanisms are filled with lubricating oil or grease as required; 6. Rotate the motor spindle by hand to check whether there are mechanical failures; 7. Test run each rotating mechanism separately, and check whether the steering direction of the equipment is correct and whether the sound is correct Normal; 8. Adjust the valves of the system to prepare for oil injection and test run; 9. Operate continuously for more than four hours in the cold state, and perform hot debugging only if there is no abnormal phenomenon. 10. Observe whether the hot oil circulating pump inlet and outlet pressure, the pressure drop of the furnace body, the inlet and outlet oil temperature, and the exhaust gas temperature are normal. Measures to be taken when the power is interrupted for the electric heating heat-conducting oil boiler diesel burner After the sudden power failure of the heat-conducting oil boiler light oil burner, we must immediately take cold oil replacement. When the circulating oil pump is unable to operate due to a power failure, the oil temperature in the furnace tube will exceed the allowable value within 1 to 2 minutes due to the residual heat in the furnace. This is to open the cold oil switch valve quickly to remove the cold oil from the expanded grass. , After passing through the furnace, flow to the oil storage tank by itself. At the same time, carry out wet coal pressure fire or emergency shutdown of the furnace. This process should be completed within 5 minutes. It is important to note that do not drain the oil in the expansion tank of the heat transfer oil burner light oil burner to prevent the system from inhaling air. You can put the oil in the expansion tank to the oil storage tank in advance. When the oil in the expansion tank is about to be drained, When it is exhausted, make an oil level mark on the oil storage tank liquid level. When the cold oil conversion operation is performed, when the oil storage tank oil level tends to the mark, close the cold oil replacement valve. Classification of pressure gauges in light oil burners of electric heating heat conduction oil furnaces Pressure gauges in light oil burners of heat conduction oil furnaces can be roughly pided into four categories according to their conversion principles: The first type is a liquid column pressure gauge: according to fluid The principle of statics shows the measured pressure through the height of the liquid column. The feed structure is also different, so it can be pided into U-tube pressure gauge, single-tube pressure gauge and so on. This type of pressure gauge has a simple structure and is very convenient to use, but its accuracy will be greatly affected due to factors such as the effect of the capillary tube used as the liquid, density and parallax. Because the measurement range is relatively narrow, it is generally used to measure lower pressure, pressure difference or vacuum. The second is the elastic pressure gauge: it is converted to the measured pressure by the displacement of the elastic element, such as the spring tube pressure gauge, the mode pressure gauge and the spring tube pressure gauge. The third type is an electrical pressure gauge: it is an instrument that converts the measured pressure into electrical energy of mechanical and electrical components (such as voltage, current, frequency, etc.) for measurement, such as various pressure transmitters and pressure sensors. The fourth type is a piston pressure gauge: it uses the principle of hydraulic fluid transfer pressure, and compares the mass of the balance silicon code added to the piston with the measured pressure to measure. It has high measurement accuracy, but the price is more expensive and the structure is more complicated. To verify that other types of pressure timers can be used as standard pressure measuring instruments. The general pressure gauge is used in the heat transfer oil system. It has a sensitive element, a Bourdon tube, and a conversion mechanism with an organic core in the watch. When pressure is generated, the Bourdon tube will undergo elastic deformation, and the mechanism of the movement will be elastic. Deformation is converted into rotational movement, and the pointer connected to the mechanism will deflect to display pressure. Therefore, the pressure gauge used in the heat transfer oil system uses an elastic pressure gauge. Factors affecting the efficiency of the heating tube of the diesel burner of the electric heating heat conduction oil boiler Electric heating type heat conduction oil furnace light oil burner mostly uses the plug-in electric heating tube, which is the magnesium oxide powder filled with the alloy resistance wire. 1. The purity of magnesium oxide powder: The purity of magnesium oxide directly determines the thermal conductivity of magnesia. The larger the thermal conductivity, the smaller the thermal resistance. The higher the heat transfer efficiency. 2. Magnesium oxide powder filling density: The density is determined by the filling density, shrinking tube or shaping density to determine the final density of the electric heating tube. The greater the density value, the higher the electric heating efficiency, and vice versa. 3. The material of the electric heating tube: the material with good thermal conductivity is used, which has a certain promotion effect on improving the efficiency of electric heating and improving the performance and life of the electric heating tube. Inside the equipment: When the electric heating type heat conduction oil burner light oil burner is heating, the pipeline temperature is higher, and the heat loss will be great. Need to use foam glass for heat insulation and heat preservation treatment. Reduce heat loss. External pipeline: The external connecting pipeline also needs heat preservation, especially the parts with thick pipe diameter and long pipe must be wrapped with insulation cotton. The electricity consumption of the light oil burner of the electric heating heat conduction oil furnace. Which parts of the electricity is mainly consumed by the light oil burner of the electric heating heat conduction oil furnace? Will it cause waste? In fact, when using the light oil burner of the electric heating heat-conducting oil furnace, after setting the temperature required by a certain process, the light oil burner of the electric heating heat-conducting oil furnace runs all the time, which will consume more electric energy. For a high-power electric heating heat-conducting oil furnace light oil burner, if the contactor is frequently engaged and disconnected, it will have an impact on the power grid. These are what we need to pay attention to when we use the electric heating heat transfer oil burner light oil burner. There are two main power consumption components of the electric heating heat conduction oil burner light oil burner, one is a circulating pump, and the other is an electric heating tube. Electric heating heat conduction oil furnace light oil burner only consumes a lot of electricity during the heating process. After reaching the temperature, the heating part of the heat conduction oil furnace light oil burner only plays a role in temperature adjustment and power consumption is also Will be greatly reduced. When the electric heating heat conduction oil burner light oil burner is at a constant temperature, the circulating pump is always in working condition, if the working power of the pump is 5KW, its power consumption is 5KW/h. The power of the heating tube is 60KW, and its power consumption is only between 1/3~1/2 of the power of the electric heating tube. For industries with relatively low heat consumption and low temperature, the actual consumption of electric heating heat conduction oil burner light oil burner The battery will be lower. If economically permits, it is recommended that the electric heating tube adopt SCR control, which can control the power consumption to a minimum level. In addition, the frequent pull-in of the contactor of the mold temperature machine has an impact on the power grid. It is recommended to use solid state relays or SCR control. Daily maintenance and maintenance of the electric heating heat transfer oil boiler diesel combustion engine 1. Water will corrode the heat transfer oil pump, so it is forbidden to use oil pumps for vacuuming and water pumps for vacuuming for water-containing substances. 2. For substances containing a large amount of solvent, first remove most of the solvent in the oven, and then use a heat transfer oil pump to vacuum. 3. Use the vacuum pump in the correct order to prevent back suction. 4. After using the vacuum oven, be sure to clean the glass windows of the vacuum oven. 5. Wipe off the surface anti-rust oil. 6. Remove the anti-rust oil from the inner cavity of the governor and the inner cavity of the fuel injection pump, and add lubricating oil of the specified brand. 7. The anti-rust oil in the fuel pipeline should also be removed before use. Connect the fuel to the fuel injection pump pipeline, and continuously rotate the fuel injection pump camshaft until the fuel outlet valve tight seat sprays clean fuel. 8. Reasonable fuel selection. 9. Fuel with proper label must be used. Generally, No. 0 diesel is used in summer and No. -10 light diesel is used in winter. 11. The fuel used by the heat transfer oil pump must be clean and must not contain any impurities or moisture.


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