Help, what should I pay attention to when using high temperature oil conduction oil for heat conduct

The following points need to be paid attention to when using high-temperature oil guide for heating:

Choose the right heat transfer oil: Choose the right heat transfer oil according to the temperature range of the need to heat, the use environment, the service life and other factors. Common high-temperature heat transfer oils include silicone oil, polymeric dimethicone, etc.

Pay attention to the quality of the oil: During the use of heat transfer oil, it will produce oxidation, decomposition and other processes that affect its performance, and it needs to be replaced or added with additives such as antioxidants regularly.

Cleaning and maintenance: Regularly clean the pipes and combustion chambers inside the heat conduction oil furnace, check the use and wear of the equipment, and maintain and replace the damaged equipment in time.

Precautions for installation and use: When installing the heat conduction oil furnace, it is necessary to install it in strict accordance with the instructions of the equipment to ensure that the equipment meets the specifications and safety requirements. In the process of use, it is necessary to pay attention to the operating status and output power of the equipment to avoid exceeding the rated power of the equipment.

Risk prevention: Heat transfer oil has the danger of flammability and explosion, and it is necessary to strictly abide by the safety operation procedures when using the heat transfer oil furnace, and pay attention to the risk of fire prevention and safety. In the event of equipment failure or accidents, it is necessary to take emergency measures in time and report to the relevant departments.

You can understand the electrically heated heat conduction oil furnace with medium energy temperature control, and the quality is guaranteed!

1. When the heating system is replaced with new heat transfer oil, the cleaning agent must be used to clean the pipeline and eliminate the debris on the inner wall (the cleaning agent is produced by the company, please contact the company for specific use and operation), so as not to affect the heat transfer efficiency and service life of the heat transfer oil.

2. In use, it should be carefully inspected, strictly waterproof, acid, alkali and low boiling point leakage into the use system, and a filter device should be installed to prevent mechanical debris from entering the system and ensure the purity of the oil.

3. According to the grade of heat transfer oil and the requirements of heat use process, correctly select various grades of high temperature heat transfer oil, and strictly abide by the provisions of the "Regulations for Safety and Technical Supervision of Organic Heat Carrier Furnace", and use heat transfer oil correctly.

4. The high-temperature heat conduction oil of the heat conduction oil furnace is suitable for coal-fired, gas-fired and oil-fired heating furnaces as carriers, and when heating equipment such as electric heating reactors are used, it should have expansion tanks, oil storage tanks and other safety components and temperature control instruments and other supporting facilities to ensure safe operation.

The above is the answer of Shandong Enkeli heat transfer oil for you, I hope the answer can help you.

D-350 has a maximum oil temperature of 350 degrees and also has a maximum oil temperature of 320.

Hello, the heat conduction oil furnace is to directly insert the electric heater into the organic carrier (heat transfer oil) for direct heating, and through the high-temperature oil pump for liquid phase circulation to transport the heated heat transfer oil to the heating equipment, and then return to the electric heating oil furnace by the oil outlet of the heating equipment to heat, forming a complete circulating heating system. The electric heating heat conduction oil furnace adopts a digital temperature controller to control the temperature, and has the functions of over-temperature alarm, low-oil level alarm and over-pressure alarm.

Panjin's neosk-oil series, Suzhou Solutia's therminol series, Total series, Mobil series and so on.

Therminol66 uses an optimal temperature of -7 345 , the composition of which is hydrogenated terphenyls.

Therminol55 uses an optimal temperature of -25 300 °C and is composed of a refined mixture of synthetic hydrocarbons.

Therminol59 is made using an optimal temperature of -46 316 and is composed of synthetic alkyl cyclohydrocarbons.

Therminol VP-1 uses an optimal temperature of 12 400 °C and is composed of a biphenyl-diphenyl ether azeotropic mixture.

Therminol LT uses an optimal temperature of -75 315 , the composition of which is made of synthetic alkyl cyclohydrocarbons.

Whether the mixture of one or several substances can be used as heat transfer oil must meet the relevant national industry standards and be filed by the Technical Supervision Bureau.

Summary. No, because the temperature of the hot weather is too low to meet the heating requirements of the heat transfer oil furnace, and the temperature of the hot weather is unstable, which cannot meet the heating requirements of the heat transfer oil furnace.

No, because the temperature of the hot weather is not low in Taizhou, it cannot meet the heating requirements of the closed heat conduction oil furnace, and the temperature of the hot weather is unstable, so it cannot meet the heating requirements of the heat conduction oil furnace.

Fellow, I really didn't understand, I can be more specific.

The heat transfer oil furnace cannot be heated with weather heat, because the temperature of the hot weather is too low to meet the heating requirements of the heat transfer oil furnace. Reasons:1

The heating of the heat conduction oil furnace should be higher than the temperature of the hot weather, and the temperature of the hot weather is too low to meet the heating requirements of the heat conduction oil furnace. 2.The heating efficiency of the heat transfer oil furnace is higher than that of the hot weather, and the heating efficiency of the hot weather is too low to meet the heating requirements of the heat transfer oil furnace.

Workaround:1Electric heating or gas heating can be used, which can meet the heating requirements of heat transfer oil furnaces.

2.Solar heating can be used, which can meet the heating requirements of heat transfer oil furnaces. Personal Tips:

1.When choosing a heating method, you should choose the most suitable heating method according to your actual situation. 2.

When using a heat conduction oil furnace, you should pay attention to safety to avoid accidents.

The heat conduction oil furnace can be said to be the most popular oil furnace equipment among consumers today, and it is also widely used by everyone. However, natural person boilers have found that when we use heat conduction oil furnace equipment, there will be more or less problems, especially if the staff does not operate properly, it will cause personal injury. Therefore, we must correctly operate some correct ways to use the heat conduction oil furnace, so as to ensure that we can use it normally and safely.

1) When we use the heat conduction oil furnace, we must operate the heat conduction oil furnace correctly to ensure our normal and safe use, so as to ensure our personal and property safety. Therefore, the staff operating the heat conduction oil furnace must carefully learn how to use the heat conduction oil boiler, and also be familiar with the operation steps.

2) When the heat conduction oil furnace is in normal start-up operation, we must ensure that its auxiliary exhaust valve must be closed, if the auxiliary exhaust valve is not closed, it will have serious consequences. For example, boiler scrapping, coking, fire, etc.; In general, the liquid level of the expansion tank is at 2 3 places, if it is found that the expansion tank is short of oil, it is necessary to refuel immediately, otherwise the temperature of the heat transfer oil in the expansion tank will be too hot, and the system pressure will be very unstable, and the heat transfer oil will be oxidized, boiler scrap and other problems; Generally, the liquid level of the normal oil storage tank is 1 3, otherwise it will cause **, especially when the cold oil is replaced.

3) When our staff finds that the pressure difference of the heat conduction oil furnace is not very normal, we must stop using it, otherwise it is likely to lead to very serious consequences. Generally, when the oil temperature is below 69, the circulating pump can stop running; And it should be cleaned regularly, otherwise it will reduce work efficiency; When we are operating the Jiuxing heat transfer oil boiler normally, there is a sudden power failure, the staff should immediately seal the fire, and then quickly open the cold oil replacement valve, and slowly replace the cold oil in the high tank out of the high temperature heat transfer oil in the furnace pipe.

If your heat transfer oil furnace is used for too long or the heat transfer oil selected is not good or used improperly, the coking and carbon deposits will block the pipeline and heating surface, reduce the heat transfer efficiency, increase energy consumption, and finally it will be difficult to meet the needs of production. You can find a professional cleaning company to clean it, such as Lu Xishu.

1. Maintenance of the heating surface of the boiler body.

1. Long-term maintenance methods for the heating surface of the coal-fired heat transfer oil furnace body: there are two types: dry and wet. If the furnace is stopped for more than one month, the dry maintenance method should be used, and the wet maintenance method can be used for less than one month.

Dry maintenance method: After the boiler is stopped, the pot water is removed, the internal dirt is completely removed, and rinsed. Dry in the furnace with a slight fire (be careful not to use high fire), and then the 10-30 mm block of quicklime is packed in the tray, placed in the pot tube, so that the quicklime does not contact with the metal, the weight of quicklime, calculated by the volume of the pot cylinder 8kg per cubic meter, and then all the manholes, hand holes, pipes Qiaoshi empty valve closed, check every three months, if the quicklime is crushed into powder, it must be replaced, and the quicklime and the tray should be taken out when the boiler is re-run.

Wet maintenance method: After the heat conduction oil furnace is shut down, the furnace water will be cooled to below 70, the furnace water will be exhausted, the internal dirt will be completely removed, and all the manholes, hand holes, pipeline valves, etc. will be closed tightly, and completely isolated from the running boiler with blind plates. The treated soft water is then re-injected to the lowest safe water level of the boiler, and then the prepared alkaline solution is injected into the boiler with the following compositions:

Sodium hydroxide (caustic soda), add 8-10kg per ton of furnace water, if sodium carbonate (soda ash) is selected, add 20kg per ton of furnace water, or disodium phosphate, add 20kg per ton of furnace water. After all the alkaline solution is added, then inject soft water into the boiler until the water comes out from the highest part of the boiler, close the feed valve, and pay attention to mixing the alkaline solution in the boiler evenly. During the maintenance period, it is necessary to regularly micro-fire the oven and regularly circulate the water to make the alkaline solution concentration consistent everywhere.

Every five days, an alkaline solution should be taken for testing, and if the alkalinity is less than 5-12mmol 1, an external solution should be added. In places with cold climates, wet maintenance methods should not be used to avoid freezing of furnace water and damage to the boiler.

2. Maintenance of oil furnace burner 1. Clean the oil filter regularly. 2. Keep the photosensitive eye clean. 3. Water should be discharged at certain intervals to discharge the water and dirt accumulated at the bottom of the fuel tank.

4. Clean the inside of the burner at regular intervals. 5. The temperature near the burner should not be too high, otherwise it will affect the normal operation or cause damage to the burner parts, especially the damage to the control box by the nuclear group. 6. The vicinity of the burner should be kept clean, and no flammable debris should be placed.

7. Unstable voltage will cause damage to some components of the burner. 8. Avoid the burner being splashed with water.

3. Maintenance of other auxiliary equipment of heat conduction oil furnace equipment: 1. Clean the filter in the oil (gas) circuit every month, clean the furnace, smoke pipe and flue 1-2 times a year. 3. Lubricate the motor and water pump bearings regularly. 4. Tighten the flue and machine bolts regularly.

1. The operators of the heat conduction oil furnace should be trained in the knowledge of the electric heat transfer oil furnace and be assessed and certified by the local boiler safety supervision organization.

2. The user unit of the heat conduction oil furnace must formulate the operating procedures of the electric heat conduction oil furnace. The operating procedures should include the operation methods and precautions for the starting, operation, shutdown and emergency shutdown of the electric heat conduction oil furnace. Operators must operate in accordance with operating procedures.

3. Insulation measures should be taken for the pipelines within the scope of the heat conduction oil furnace, but the flange connection should not be covered with measures.

4. In the process of heating up, the exhaust valve of the expansion tank should be opened to discharge the mixed steam of air, water and organic heat carrier before entering normal operation.

5. The heat conduction oil furnace must be dehydrated before it can be used. Different organic heat carriers should not be mixed. When mixing is required, the organic heat carrier production unit should provide mixing conditions and requirements before mixing.

6. The heat conduction oil furnace in use should be analyzed for its residual carbon, acid value, viscosity and flash point every year, and when two of the analysis is unqualified or the content of the decomposition components of the heat carrier exceeds 10, the heat carrier should be replaced or the heat carrier should be regenerated.

7. The heating surface of the heat conduction oil furnace should be inspected and cleaned regularly, and the inspection and cleaning should be stored in the boiler technical file.

8. After the installation or major repair of the heat conduction oil furnace, the hydraulic test of 1 5 times the working pressure should be carried out by the user unit and the installation or repair unit before it is put into operation, and it can be put into operation only after it is qualified. During the hydraulic test and air tightness test, the local boiler safety supervision agency should send personnel to participate.

9. The boiler room of the heat conduction oil furnace should have effective fire prevention and fire extinguishing measures.

1. Due to over-temperature and over-pressure operation, the heat transfer oil in the heating device system causes the furnace tube to rupture due to coking in the pipeline, and the leaked heat transfer oil enters the open flame. 2. Leakage in flanges, valves and other connecting parts or seals in the system is not solved in time and encounters open flames. 3. The thermal insulation layer of the heat transfer oil leaking into the pipeline is not discovered in time, and the accumulated oil is too much and gradually oxidized to produce low natural components, which can lead to spontaneous combustion.

4. If the heat transfer oil leaks into the heated material, it will be mixed with the oxidant or active catalyst in the material, and violent combustion will occur. 5. The temperature in the high-level tank is too high, and the heat transfer oil is exposed to oxygen oxidation through the exhaust pipe, which causes spontaneous combustion. 6. If moisture enters the gas phase heat transfer oil system, its volume will expand sharply, which can cause **; Or the heat transfer oil leaked in the system forms a mist that reaches a certain concentration, which will also cause fire or**.

7. The quality of the heat transfer oil is problematic or the over-temperature operation causes early aging, the residual carbon and other indicators are greatly exceeded, and the insoluble carbon particles are deposited at the bottom of the pot or on the pipe wall, resulting in overheating or damage to the seal, resulting in leakage, and fire caused by open flame. 8. The addition of new heat transfer oil does not remove water and volatiles in time. 9 Heating up too quickly causes the volume of the heat transfer fluid to expand dramatically or the liquid level to be too high.

10 Sudden power failure, heat transfer oil stagnation in the furnace tube, resulting in overheating. 11. The heat oil pump cannot work normally, idle, and cannot be pressurized, and the heat transfer oil is trapped in the system. 12. Improper use of the filter causes coking and sticky substances to fail to be filtered out, and are deposited on the bottom of the pot or the wall of the pipe, resulting in over-temperature and overheating.

13. Over-temperature operation will vaporize a large amount of heat transfer oil, causing pipeline vibration and causing leakage.