Is that kind of electrically heated heat conduction oil furnace reliable?

Electrically heated heat conduction oil furnaces are of course reliable for the following reasons:

Electrically heated heat transfer oil furnace uses heat transfer oil as the heat carrier to indirectly transfer heat. Due to the characteristics of electric heating heat conduction oil furnace with uniform heating, accurate temperature control, high temperature under low vapor pressure, good heat transfer effect, energy saving, convenient transportation and operation, etc., it has been widely used in various occasions in recent years.

At present, the maximum temperature of electric heating heat conduction oil furnace on the market does not exceed 350, and there are generally other models.

In the design of the electrically heated heat transfer oil furnace, it is necessary to consider the high temperature resistance of flanges, valves, piping, circulating pumps, etc., to prevent the leakage of heat transfer oil at high temperatures.

At present, the maximum temperature of electrically heated heat conduction oil furnace can reach 350 °C. If the temperature is too high, it will accelerate the thermal polymerization and oxidation reaction of the heat transfer oil, forming coking, which will affect the service life of the heat transfer oil. The higher the temperature, the more intense the thermal polymerization and oxidation reaction of the heat transfer oil, resulting in coking.

For electrically heated heat transfer oil furnaces with a design temperature of 350, nitrogen sealing is also required to reduce the generation of carbon deposits.

Reliable, in fact, the electric heating heat conduction oil furnace is a mold temperature machine with heat conduction oil as the medium, which can also be called oil heater, oil temperature heater, and oil circulation temperature controller. For example, the electric heating heat conduction oil furnace produced by Ollante is very good, with high and accurate temperature control accuracy, uniform and stable heating, and can meet strict high standards.

Reliable. The electric heating heat conduction oil furnace is to directly insert the electric heater into the organic carrier (heat transfer oil) for direct heating, and through the liquid phase circulation of the high-temperature oil pump, the heated heat conduction oil is transported to the heating equipment, and then the oil outlet of the heating equipment is returned to the electric heating oil furnace for heating, forming a complete circulating heating system.

It can be reheated after the heat transfer oil has completed the circulation and there is still residual heat, unlike the steam heating after the steam is directly discharged and reheated from room temperature, so it is relatively more energy-efficient.

In the current market, the electric heating heat conduction oil furnace is the choice of more chemical companies, because it is safe, environmentally friendly, and can be customized according to demand. At present, the oil furnace market is also mixed, many manufacturers directly find the best for online sales, there is no way to ensure after-sales and product quality, we should be careful to screen when buying.

Benefits of using an electrically heated heat transfer oil stove:

1. The electrically heated heat conduction oil furnace uses electric energy as a heating energy source, which is clean and pollution-free;

2. The temperature control accuracy of the electrically heated heat conduction oil furnace is high, and the oil output temperature can be controlled at plus or minus 1 degree;

3. The electric heater of the electrically heated heat conduction oil furnace can control the surface heat generation and effectively avoid the problem of heat transfer oil coking;

4. The electric heating heat conduction oil furnace adopts an intelligent control system, which can realize automatic operation;

5. The thermal efficiency of the electrically heated heat conduction oil furnace can reach more than 95%.

Electrically heated heat conduction oil furnace is a special industrial furnace.

The electric heating heat conduction oil furnace system is composed of explosion-proof electric heater, organic heat carrier furnace, heat exchanger, control cabinet, hot oil pump, expansion tank, etc. into a skid, and the user only needs to access the power supply, the inlet and outlet pipes of the medium and some electrical interfaces.

The heat conduction oil furnace is to directly insert the electric heater into the organic carrier for direct heating, use the circulating pump, force the heat conduction oil to carry out liquid phase circulation, transfer the heat to one or more heating equipment, after the unloading of the heating equipment, re-pass the circulating pump, return to the heater, absorb the heat, and transfer it to the heating equipment, so that the continuous transmission of heat is realized, so that the temperature of the heated object rises, and the heating process requirements are met.

Operation method: 1. The heat conduction oil heater adopts a digital temperature controller to control the temperature, with the functions of over-temperature alarm, low-oil level alarm and over-pressure alarm, which is a high-efficiency and energy-saving heating equipment in chemical, petroleum, machinery, printing and dyeing, food, shipbuilding, textile, film and other industries.

2. The operators of the electrically heated heat conduction oil furnace shall be trained in the knowledge of the electric heating heat conduction oil furnace and shall be assessed and certified by the local boiler safety supervision organization.

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

4. Insulation measures should be taken for the pipes within the scope of the electric heating heat conduction oil furnace, but the flange connection should not be covered with measures.

5. During the ignition and pressurization process of the electrically heated heat conduction oil furnace, the exhaust valve on the boiler should be opened many times to discharge the mixed steam of air, water and organic heat carrier. For the gas phase furnace, when the temperature and pressure of the organic heat carrier are in line with the corresponding relationship, the exhaust should be stopped and normal operation should be entered.

An electrically heated heat transfer oil furnace is a device that uses an electric heater to heat heat heat oil to the desired temperature. Its basic components include a heating part, a heat medium part, and a control system.

An electric heater is usually located inside a heat transfer oil furnace, which converts electrical energy into heat energy and transfers heat energy to the heated oil tank.

The thermal medium part includes the heat transfer oil and oil circulation system, which can allow the oil to circulate inside the furnace body, and transfer the heated hot oil to the external equipment that needs to be heated to maintain a constant temperature.

The control system can accurately adjust the heating power and temperature of the heat conduction oil furnace to control the heating time, temperature, circulating flow rate and other parameters of the equipment.

The main characteristics of the electric heating heat conduction oil furnace are that it has the advantages of wide range of temperature regulation hall collapse, high thermal efficiency, fast oil flow speed, environmental protection and cleaning, and has the characteristics of small size, light weight, reasonable structural design, etc., and the life of the use of the circle is also relatively long.

Electric heating heat conduction oil furnace is widely used in various industrial and mining, chemical, plastic, textile, food and other industries, and plays an important role as a high-precision, high-efficiency and high-quality heating method.

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

The difference between electromagnetic heat conduction oil furnace and electric heating heat conduction brother crude oil furnace is mainly in its heating principle and heating method.

The electromagnetic heat transfer oil furnace uses the principle of electromagnetic induction to convert electrical energy into heat energy, and by introducing a high-frequency alternating electromagnetic field into the heat transfer oil, the heat transfer oil molecule vibrating pants returns faster, and the friction generates heat, so as to achieve heating. This method has fast heating speed, high thermal efficiency, and is more environmentally friendly and energy-saving.

The electric heating heat conduction oil furnace uses the electric heater to directly convert the electric energy into heat energy, and uses the electric heating rod or electric heating tube for heating. Although the heating speed of this method is fast, the thermal efficiency is low, and it is easy to produce heat loss and heat radiation, which leads to environmental pollution.

Therefore, from the perspective of heating efficiency and environmental protection and energy saving, electromagnetic heat conduction oil furnace is a more excellent heating method.

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

Advantages of electromagnetic heat transfer oil: First, the heating is fast, and the heating speed is much faster than that of the heating ring. Second, the power-saving effect is good, and the electromagnetic heater is more than 30% more power-saving than the heating ring heating method.

Third, the utilization rate of thermal energy is high, because the electromagnetic heating wheel lifter is to let the barrel itself heat, unlike the heating ring is the use of heat transfer mode, warm cotton, can avoid heat energy dissipation into the air. Fourth, the rapid increase in output, because of the rapid heating and high thermal energy utilization, the product quality produced is better, and the output is higher. Lack of sail accompaniment of electrically heated heat conduction oil oil:

1. Although the inner and outer sides of the heating ring are heated, only the heat close to the inner side of the barrel surface can be transmitted to the barrel, so that most of the heat on the outside is lost to the air, and there is a heat conduction loss, and the waste of heat can reach more than 50%, resulting in a long time for the barrel to reach the heating temperature. In addition, traditional heating also has the disadvantages of short service life, large maintenance volume, and uneven heating. 2. The preheating time is too long, the traditional resistance heating is carried out by external heating, after the power is on, the electric heating ring must be heated first, after heating to a certain temperature, the electric heating ring can transfer the heat to the barrel, after a long time, the barrel begins to absorb heat, and gradually reaches the heating temperature, and the whole heating process is relatively long.

First of all, the manufacturer of the electric heating heat conduction oil furnace must have a production permit, and the manufacturer who uses the heat conduction oil furnace must also purchase the heat conduction oil furnace products produced by the manufacturer with the production qualification of the heat conduction oil furnace.

Secondly, regardless of whether the components of the electrically heated heat conduction oil furnace carrier furnace are under pressure or not, the oil temperature machine should be calculated intermittently according to the current boiler strength accounting specification, and its planning pressure is the working pressure plus.

MPA, and not less than. In addition to the planned pressure, the calculation formula, the selection of parameters, and the coefficient are all intermittent according to the corresponding specifications of the "Accounting for the Strength of Pressure Elements of Water Tube Boilers" and the "Accounting of the Strength of Pressure Elements of Shell and Shell Boilers". The structural planning of the electrically heated heat conduction oil furnace and the mechanical performance test of the commercial weld must meet the requirements of the "Regulations for the Supervision of Safety Skills of Organic Heat Carrier Furnace".

Thirdly, the pressure test of the electrically heated heat conduction oil furnace is divided into water pressure test, hydraulic test and air tightness test. Whether it is a gas furnace or a liquid furnace of electric heating heat conduction oil furnace, the hydraulic test should be interrupted in the production unit, and the hydraulic test can only be intermittent in the application unit, and the hydraulic test should not be interrupted. For the gas furnace of the electrically heated heat conduction oil furnace, the air tightness test should be interrupted in the production unit and the application unit to check the sealing status of the non-welded connection parts.

The air tightness test method of the electric heating heat conduction oil furnace and the relevant rules of the pressure vessel are intermittent. For liquid furnaces with electrically heated heat conduction oil furnaces, intermittent air tightness tests are not required. The test pressure of the air tightness test of the electrically heated heat conduction oil furnace is taken from the working pressure of the gas furnace; The hydrostatic test pressure is a multiple of the working pressure of the organic heat carrier furnace.

Finally, because the organic heat carrier of the electrically heated heat conduction oil furnace is easy to leak and easy to calm down, the welding requirements of the organic heat carrier furnace of the electric heating heat transfer oil furnace are higher than that of the boiler with water as the medium, and the welding quality of the electric heating heat transfer oil furnace should be strictly controlled, and the welding requirements and non-destructive testing of the electric heating heat transfer oil furnace must meet the requirements of the "Safety Skills Supervision Regulations for Organic Heat Carrier Furnaces".

These are two completely different heating methods, depending on the customer's actual use.

Advantages of Electromagnetic Heat Transfer Oil Furnace:

1. The heating rate is fast, and the heating speed is much faster than the heating ring heating method.

2. Effectively improve the output, because of the fast heating and high thermal energy utilization, the advantages of electric heating heat conduction oil furnace

1. Uniform heating, high control accuracy, and the temperature control accuracy of electric heating heat conduction oil furnace can be reached;

Electromagnetic heat conduction oil furnace and electric heating heat conduction oil furnace are just different heating methods, each has its own advantages and disadvantages, the following is a brief explanation:

First: Angle:

The cost of electromagnetic heat transfer oil is high; Low cost of electrically heated heat transfer oil;

Second: energy saving.

Compared with electric heating heat transfer oil furnaces, electromagnetic heat conduction oil furnaces save more than 20% of electricity. The contact efficiency of electric heating pipes with oil is getting lower and lower.

Third: security perspective.

Electromagnetic heat conduction oil furnace oil and electricity separation, no potential safety hazards; Electric heating is in direct contact with oil, which is flammable and explosive.

Fourth: service life angle.

Due to the use of electromagnetic induction heating principle, the service life of electromagnetic heat conduction oil furnace is 5-10 years; The electric heating pipe is in direct contact with the oil, and the service life is short when it is at high temperature for a long time.

Electromagnetic heat conduction oil furnace uses electromagnetic waves to heat, which will produce radiation, which may be harmful to the human body; The electric heating heat conduction oil furnace uses electric energy to convert into heat energy, which is safe and environmentally friendly, high efficiency, low pollution, and can realize fully automatic control, which is convenient and energy-saving.

The principle is the same, except for the material difference in the heat source: both heat transfer oil heaters and electric heating furnaces heat the heat transfer oil with resistance, while traditional heat transfer oil furnaces usually use fuel (coal, natural gas, wood cargo, other biomass fuels) to provide the heat source. By the way, they have a big difference in the use of oil:

Electric heating is a direct heating method, and the surface temperature of the heating resistance is very high, and the requirements for heat transfer oil are also high. Conventional furnaces are indirect heating methods, and the requirements for heat transfer oil are not so high (provided that both heaters heat the oil to the same temperature).