Special temperature control thermal oil electric heater device for the pressure roller of the desulfurization tank of the hot press:

Special temperature control thermal oil electric heater device for the pressure roller of the desulfurization tank of the hot press:

1. Conventional electrical protection, leakage protection, short circuit protection, etc.

2. Equipped with multiple interlocking interfaces for effective monitoring of oil pumps, flow rates, and pressures at any time.

3. There is an overtemperature alarm system that is independent of normal temperature control. When the conventional temperature control is out of control due to various reasons, the system can not only alarm in a timely manner, but also turn off the electric heater irreplaceably, ensuring the operation of the system. And input the contact signal.

4. The equipment structure is reasonable, the technology is mature, the supporting facilities are complete, the installation cycle is short, the operation and maintenance are convenient, reliable, and the application range is wide.

Working principle of thermal oil furnace:

For a thermal oil electric heater, heat is generated and transmitted by an electric heating element immersed in the thermal oil. The thermal oil is used as the medium, and a circulating pump is used to force the thermal oil to circulate in the liquid phase, transferring heat to one or more heat consuming devices. After being unloaded by the heat consuming devices, the heat is re transmitted through the circulating pump back to the heater, which then absorbs heat and transfers it to the heat consuming devices. This cycle is repeated to achieve continuous heat transfer, Raise the temperature of the heated object to meet the heating process requirements.

Advantages of small thermal oil circulating electric heating units

◆ High thermal efficiency, up to over 95%, and temperature control accuracy up to ± 1 ℃.

◆ The operation control and monitoring devices are complete and complete, with fully automatic control of the heating process and overtemperature alarm.

◆ Able to achieve higher operating temperatures at lower operating pressures.

◆ Small in size and occupying less land, it can be installed near thermal equipment without the need for a dedicated boiler room or dedicated personnel to operate, reducing equipment operating costs.

Heating is uniform and gentle, and temperature adjustment can only be controlled using PID, with a temperature control progress of ≤ ± 1 ℃.

Precise control, explosion-proof level can reach level C.

◆ Reliable and pollution-free.

Product Application

Widely used in various industries that require heat, such as high-temperature setting, board heating, rubber, drying, printing and dyeing, chemical industry, plywood production, waterproof roll production, asphalt heating non-woven hot rolling machine, fiberglass hot press, reaction kettle, mold, drying room, oven, etc.

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