Definition: molten salt electric heater, also known as saltpeter furnace or saltpeter tank, is the use of special tubular electric heating element combined with the form of flange cluster and pressure vessel to form a heating whole, using heating saltpeter to melt melt saltpeter as a heating medium heating device.
Introducing the DN300 115kw or Customized Explosion-Proof Industrial Molten Salt Flange Immersion Heater, a cutting-edge solution for your industrial heating needs. This high-performance heater is specifically designed to withstand explosive environments, ensuring utmost safety and reliability. With its flange immersion design, it provides efficient heat transfer, making it ideal for heating molten salt in industrial applications.
| Model |
0169-XL-Ex-300-380/115-3 |
Power(KW) |
115 |
| Voltage(V) |
380 |
Wiring Form |
|
| Frequency(Hz) |
50/60 |
Cold Insulation Resistance(Ω) |
≥5 |
| Wiring Group |
3 |
Over-temperature Protection Switch (yes/no) |
YES |
| Total Current(A) |
174.73 |
Per Group Current(A) |
58.24 |
| Interphase Resistance(Ω) |
7.53 |
Surface Load(W/cm²) |
2.10 |
| Heating Medium |
Molten salt |
Material of Heating Tube |
S32168 |
| Standard of Flange |
HG/T 20592-2009 |
Material of Flange |
304 |
| Design Pressure(Mpa) |
2.5 |
Operating Pressure(Mpa) |
1.1 |
| Design Tempreture(ºC) |
575 |
Operating temperature(ºC) |
550 |
| Protection Grade |
IP65 |
Explosion-proof Grade |
CT4 |
| Design Standards |
JB/T 2379-2016 |
Heating Tube Diameter(mm) |
16 |
| Length of Heating Tubes Under The Flange(mm) |
2200 |
Cold Zone Length of Heating Tubes Under The Flange(mm) |
200 |
| Center Distance of Heating Tube(mm) |
55 |
Quantity of Heating Tubes(Piece) |
27 |
| Product Dimensions For Reference(mm) |
485*485*3210 |
Weight For Reference(KG) |
246 |
Working Principle:
When the room temperature of nitrate into the molten salt bath, use a small amount of electric heating element within the molten salt tank to the preheating, make it into a liquid, then through the molten salt extraction of molten salt pump heater internal flow, further to the molten salt temperature, reach the purpose of heating the molten salt heater outlet has been basically completed, so the user's use of thermal equipment and form a cycle as a whole, Continuous heating to ensure the user's process temperature, is simple and safe, pollution-free, is a kind of efficient heating way.
Application: pharmaceutical, petroleum, chemical, pigment, resin, food and other industries, Used in factory ii explosion-proof places, explosion-proof grade up to Exd ii CT1-4. equipped with intelligent temperature control cabinet, to meet the requirements of users in the control of heating temperature.
Advantages: molten salt electric heater is an international popular high quality and long life electric heating equipment. Used for heating, heat preservation and heating of flowing liquid and gaseous medium. When the heating medium under pressure through the heating chamber of the electric heater, using the principle of fluid thermodynamics to evenly take away the huge heat generated by the work of the electric heating element, so that the temperature of the heated medium to meet the requirements of the user process.
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