thermal oil boiler
Efficiency ≥98
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Electric‑heated thermal oil boiler
Electric‑heated thermal oil heater
It is a closed‑loop circulating heating equipment using electricity as energy source and thermal oil as heat carrier. The circulating pump forces the liquid‑phase circulation of thermal oil, which transfers heat to heat‑consuming equipment and then returns for reheating, realizing low‑temperature high‑pressure, high‑efficiency and stable heat supply.
Fuel Type
Electric
Rated Capacity
10-6000KW
Working Pressure
0.8-1.6Mpa
Thermal Efficiency
≥98
Key Features
- Working temperature up to 320°C, with corresponding system pressure of only 0.3–0.5 MPa, safe and reliable. High thermal efficiency (≥98%), closed‑loop circulation without heat loss, low operating cost. Fully automatic control, PLC/PID constant‑temperature regulation, easy operation and maintenance. Equipped with multiple safety protections for over‑temperature, over‑pressure and low liquid level.
System Composition
- 1Furnace body: Horizontal cylindrical type, with inserted resistance‑type electric heating tubes； Combustion system: Powered by electric energy, fully automatic control realized through silicon‑controlled rectifier regulation； Thermal oil circulation system: High‑temperature circulating oil pump, expansion tank, oil storage tank, pipeline valves and filters； Control system: PLC touch‑screen control cabinet, featuring automatic startup, load adjustment and temperature interlock； Safety protection devices: Over‑temperature, over‑pressure, low‑flow interlock, flame‑out protection, smoke exhaust explosion‑proof door, etc.
Application Industries
- 1Chemical reaction kettles
- 2 asphalt heating
- 3 wood hot‑pressing
- 4 food drying
- 5 textile setting
- 6 rubber‑plastic vulcanization
- 7 electroplating tank heating, etc.
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