https://www.ryan-boiler.com/Ryan-heating-your-thermal-oil-furnace-is-open-or-closed.html
In the field of industrial heating, thermal oil furnace, as a kind of efficient, safe and energy-saving heating equipment, is widely used in various production processes. According to the different design structure and operation mode, thermal oil furnace is mainly divided into two types: open type and closed type. This article will introduce the characteristics, differences and application scenarios of these two types of thermal oil furnace, to help readers better understand and choose the right equipment for them.
Open type heat transfer oil furnace
Working Principle:
Open type thermal oil furnace usually uses burning coal, electricity or gas as the heat source, and the heat energy is transferred to the thermal oil through the heater. The thermal oil circulates in the furnace and transfers the heat to the object to be heated, and then returns to the heat storage tank to wait for the next heating. Due to the relatively open design of the furnace, the open type thermal oil furnace may have some heat exchange with the external environment during the heating process.
Features and advantages:
1. Simple structure: the design of open type heat conduction oil furnace is relatively simple, easy to install and maintain.
2. Convenient operation: the furnace is lightweight, suitable for personal or small factory use, simple maintenance and management.
3. Low cost: due to the simple structure and operation, the initial investment and operating cost of open type heat conduction oil furnace is relatively low.
Application Scenario:
Open-type heat conduction oil furnace is suitable for the heating temperature requirements are not particularly high, and the production scale is small occasions, such as small workshops, laboratories or individual production.
Closed thermal oil furnace
Working principle:
Closed thermal oil furnace, on the other hand, adopts a closed heating chamber and thermal oil reflux system, and the thermal oil circulates in the closed pipeline without contacting with the external environment, which avoids oxidation and pollution. The electric energy is converted into thermal energy through the electric heater to heat the heat-conducting oil, and then the heat is transferred to the heat-using equipment through the circulating pump.
Features and advantages:
1. High efficiency and energy saving: the thermal efficiency of the closed heat conduction oil furnace is high, which can transfer heat quickly and evenly, and significantly reduce energy consumption.
2. Safety and environmental protection: operating in a closed system to avoid the emission of smoke and exhaust gas, no pollution of the environment, and no impact on the equipment and the health of the operating workers.
3. Precise control: Equipped with perfect temperature control system, it can achieve precise control of the temperature of heat transfer oil and meet the process requirements of various production processes.
4. Long service life: excellent design, high performance heat conduction oil and proper heating method, long service life.
Application Scenario:
Closed-type heat conduction oil furnace is more suitable for large-scale factories and occasions requiring high-precision temperature control, such as chemical, textile, plastics, rubber and other industries in the production line. Its high efficiency, safety and environmental protection can meet the needs of mass production.
Summary
Open thermal oil furnace and closed thermal oil furnace each has its own characteristics and advantages, choose which type of equipment, need to be based on the actual production needs, working environment and budget and other factors for comprehensive consideration. Open-type thermal oil conductive furnace is suitable for small-scale, low-cost production scenarios; while closed-type thermal oil conductive furnace is more suitable for large-scale, high-precision, environmentally friendly requirements of the production environment. Through reasonable selection and use, thermal oil conductive furnace will bring higher efficiency and better economic benefits for the production of enterprises.
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Jiangsu Ruiyuan Heating Equipment Technology Co., Ltd.
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