Electric heating heat conduction oil furnace is a new type, safety, high efficiency and energy saving, low pressure and special industrial furnace that can provide high temperature heat energy. The circulating oil pump forces the liquid phase to circulate, and the heat energy is delivered to the heat-consuming equipment and then returned to the once-through special industrial furnace for reheating. Today we will analyze the disadvantages and advantages of electric heating and heat conduction oil furnaces.
We found that the disadvantage of electric heating oil furnace seems to be the high cost of use, but after careful analysis, the advantages of electric heating oil furnace are still very obvious.
Because coal-fired and oil-fired boilers pollute the environment, they do not meet the current environmental protection requirements. Although gas-fired boilers are not polluting, there are potential safety hazards. If natural gas is used, the laying of pipelines will also cost hundreds of thousands, and the price of gas-fired heat-conducting oil furnaces is usually 2-3 times that of electric-heated heat-conducting oil furnaces. In addition to the electricity bill, the electric heating oil furnace basically does not have much maintenance and installation costs. Therefore, although the electric heating oil furnace has disadvantages, it also has many advantages. The electric heating heat transfer oil furnace also has the advantages that other heat transfer oil furnaces do not have:
1. The high-quality heat source heat conduction oil heating system can output hot oil up to 350°C for heat users under normal pressure liquid phase; the heat conduction oil heating system adopts Japanese Fuji temperature control instruments and uses PID self-tuning intelligent temperature control technology, The control accuracy can reach about ±1°C temperature, and it can accurately control the temperature range used; the main heating power supply adopts solid-state module non-contact switching circuit, which is suitable for frequent switching and has no interference to the power supply network. And has anti-dry. A hot oil cooling system can be designed and added according to user requirements to meet the production process requirements of rapid cooling after heating;
2. Energy saving, low operating cost The heat transfer oil heating system is a liquid-phase closed-circuit cycle, and the difference between the oil outlet temperature and the oil return temperature is 20-30°C, that is to say, the operating temperature can be reached by only heating the temperature difference of 20-30°C. At the same time, the equipment does not require water treatment equipment and has no heat loss such as running, running, dripping, and leaking of steam boilers. The heat utilization rate is very high. Compared with steam boilers, it can save energy by about 50%;
3. Less investment in equipment Since the heat transfer oil heating system is simple, there is no water treatment equipment and more auxiliary equipment, and the heat transfer oil boiler is under low pressure, etc., so the investment in the whole system is less;
4. Safety Since the system only bears the pump pressure, the heat conduction oil heating system has no danger of explosion, so it is safer;
5. Environmental protection The environmental protection effect of the organic heat carrier heat transfer oil furnace system is mainly reflected in the extremely small amount of flue gas emissions, no sewage pollution and heat pollution.
The electric heating heat conduction oil furnace has no pollution, and the heat conversion efficiency is high. Compared with other heat conduction oil furnaces, it can be said that there is basically no safety hazard. Due to the PID adjustment of the temperature controller, the temperature control accuracy of the electric heating heat conduction oil furnace is high, and can be controlled within 1 °C. It has a safety protection system and is easy to operate. Therefore, operation and maintenance do not require professionals.
Post time: Aug-15-2023
