What problems should be paid attention to when using the heat conduction oil electric heater system?

Precautions for the use of the heat conduction oil electric heater system:

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.

Pay attention to the usual maintenance, but also pay attention to some things, after half a year of use, the heat conduction oil electric heater should be used for half a year, should be an oil analysis, after long-term use, if the heat transfer effect is found to be poor, or other abnormalities, it should be able to hahaha (hiahiah should be like this, pay attention to the usual maintenance, but also pay attention to some things, after half a year of use, the heat conduction oil electric heater should be used for half a year, should be an oil analysis, after long-term use, if the heat transfer effect is found to be poor, or other abnormalities, it should be able to hahaha( hiahiah...See all.

After half a year of use, the heat conduction oil electric heater should be analyzed once, after long-term use, if the heat transfer effect is found to be poor, or other abnormal conditions, the oil should be analyzed, and the analysis results should be decided to add or replace, and the standard amount should be judged: alkali carbon is not greater, acid value is not greater, ignition point change is not less than 20%, viscosity change is not more than 10%, one of which exceeds the standard should be replaced with new oil.

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.

The use of electric heating heat transfer oil furnace is a new, safe, energy-efficient, low pressure (at atmospheric pressure or lower pressure) and can provide high temperature heat.

The special industrial furnace is a kind of special industrial furnace that uses electricity as the heat source and heat conduction oil as the heat carrier, and uses a circulating oil pump to force liquid phase circulation. will be hot.

It can be conveyed to a heating device.

Then return to the reheated DC special industrial furnace, and so on, to achieve heat.

Continuous transmission, so that the temperature of the heated object rises, to meet the heating process requirements.

Article 1 The operators of the electric heating heat conduction oil furnace should be trained in the knowledge of the electric heating heat transfer oil furnace and passed the local boiler safety monitoring machine.

Construct the assessment and issue certificates.

Article 2 The unit using the electric heating heat conduction oil furnace must formulate the operating procedures for the electric heating heat conduction oil furnace. Operating procedures should include electrically heated heat transfer oil furnaces.

Starting, running, stopping the furnace, emergency stopping and other operation methods and precautions. Operators must operate in accordance with operating procedures.

The pipes within the scope of the third electric heating heat conduction oil furnace should take insulation measures, but the flange connection should not be covered with measures.

Fourth, in the process of ignition and pressurization, the exhaust valve on the boiler should be opened many times to discharge the air, water and organic heat carrier.

Mix steam. For the gas phase furnace, when the temperature and pressure of the organic heat carrier meet the corresponding relationship, the exhaust should be stopped and the normal operation should be entered.

Yes. Article 5.

Organic heat carriers must be dehydrated before they can be used. Different organic heat carriers should not be mixed. Mix when you need to mix them.

The mixing conditions and requirements should be provided by the organic heat carrier production unit.

Article 6 The organic heat carrier in use should be analyzed for its residual carbon, acid value, viscosity and flash point every year, when two of the analysis is unqualified or heat load.

The content of body decomposition components exceeds.

At 10%, the heat carrier should be replaced or regenerated.

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

Article 8 After the installation or major repair of the electric heating heat conduction oil furnace, it shall be carried out by the user unit and the installation or repair unit before it is put into operation1

The hydraulic test of 5 times the working pressure should be pressed for the gas phase furnace.

15 were tested for air tightness.

It can only be put into operation after it is qualified.

Hydraulic test with.

During the air tightness test, the local boiler safety supervision agency should send someone to participate.

Article 9 The boiler room shall have effective fire prevention and fire extinguishing measures.

Electrically heated heat conduction oil furnace is a new, safe, high-efficiency and energy-saving special industrial boiler that can provide high-temperature thermal energy, which has been rapidly and widely used. However, if it is not properly operated or not properly designed, it will affect its service life.

Preparation before start-up:

First of all, check the opening and closing status of the valve, which should be opened. The inlet and outlet valves of the main circulating oil pump.

1. Secondly, check the circuit: whether the power supply of the electric control cabinet is turned on.

2. Boot: The machine can be turned on only after the above-mentioned preparations before booting are completed. First of all, jog the motor button of the circulating oil pump; Observe if the pump is working properly. Then turn on the circulating oil pump, and at the same time observe the indicated value of the pressure gauge on the heat conduction oil furnace, which should be normal.

3. At this time, check the operation status of each pump and the sealing condition of each sealing surface. After the circulating pump is turned on for about 3 5min, press the button to adjust the heating and bottom power heating to make the oil furnace start to heat up. In the process of starting heating and heating, the heating group should be adjusted according to the pumping temperature in time to achieve the required working conditions.

Note: (1) In the heating process, the pressure indication value on the oil furnace should be observed frequently, when the pressure approval value is lower, one or several groups of bottom power heating should be turned off in time, and the pressure should be kept at the appropriate level during normal heating.

2) Observe the pressure gauge approval value, the pressure can be normal before the next stage of temperature adjustment, when it is unstable, it should be broken at this stage to keep warm, until the pressure is stable before the next temperature stage can be adjusted.

Ou Neng will tell you.

1.Before using the heat transfer oil heater equipment, it is necessary to empty the stagnant water of the rubber and pipe beams, and some of the water in the pipes is more difficult to remove, so it is necessary to disassemble the pipes to drain and blow out the stagnant water in the air tunnel car gun.

2.After confirming that the equipment is drained cleanly, inject heat transfer oil, pay attention to when injecting heat transfer oil, do not fill the oil of the expansion oil tank at one time, open the equipment circulating oil pump after injecting the oil level into a certain liquid level, so that with the injection of heat transfer oil, the air is discharged, and the heat conduction oil should be continuously injected.

Heat conduction oil electric heater has the function of over-temperature alarm, low oil level alarm and over-pressure alarm, it is a high-efficiency and energy-saving heating equipment in chemical, textile, printing and dyeing, food, plastic, film and other industries

1. In order to ensure the normal service life and thermal conductivity effect of heat conduction oil, it is strictly forbidden to use it over temperature.

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

3. The heat conduction oil electric heater uses Sida heat conduction oil as the heat carrier boiler of oil and gas, and the system should be equipped with expansion tank, oil storage tank, safety components, measuring instruments and control devices.

4. When the heat conduction oil electric heater is put into use, in the beginning of the operation stage, start the circulating oil pump first, run for half an hour, and then ignite the temperature, the first use should be slowly warmed, the temperature per hour should rise about 20, when the temperature rises to 180 200, and then keep warm for a period of time before it can be put into normal use.

5. After half a year of use, an oil analysis should be carried out, after long-term use, if the heat transfer effect is found to be poor, or other abnormal conditions, the oil should be analyzed, and the addition or replacement should be decided according to the analysis results, and the standard amount should be judged: alkali carbon is not greater, acid value is not greater than, ignition point change is not less than 20%, viscosity change is not more than 10%, one of which exceeds the standard should be replaced with new oil.

The heat conduction oil electric heater is transported to the heating equipment through the high-temperature oil pump, and then returned to the heat conduction oil electric heating pipe after heat unloading, and the heat conduction oil is circulated by using the high-temperature oil pump, and the heat energy is transferred to the heating equipment, and then it is returned to the heater through the circulating pump, the heat is absorbed, and then transferred to the heating equipment, so that the continuous transmission of heat is realized by repeated cycles, so as to control the temperature of the heating equipment.

When unloaded by the heating equipment, the heat conduction oil passes through the circulating pump again, returns to the electric heating oil furnace and then absorbs the heat and transmits it to the heating equipment, so that the heat is continuously transferred. Ensure that the thermal equipment can be used to obtain a continuous and stable high-temperature energy source.

The electric heat transfer oil heater is composed of an electric heater, an organic heat carrier furnace, a heat exchanger (configurable), a control cabinet, a heat oil pump, an expansion tank, etc.

Heat conduction oil heater is a kind of high-efficiency and energy-saving heating equipment in petroleum, chemical, electronics, textile, printing and dyeing, food, plastic, film and other industries.