Carbonization of melt-blown cloth heating tube

1. First of all, considering the heating tube itself, we generally recommend that the surface load of the customer should not be too high (the heating tube power per meter is best controlled within 1.5-2KW/m), as this can reduce the surface temperature of the heating tube.

2. Secondly, the material of the electric heating tube can be medium carbon steel, high carbon steel, stainless steel or the scale coating treatment heating tube of our Yancheng Feiyu Alloy Electric Co., Ltd. This electric heating tube not only plays a very important role in waterproof scale The big effect will also play a role in the problem of carbon formation.

3. Choose thermal oil with better quality.

4. The flow rate of the pump in the heat transfer oil furnace should be as large as possible. The flow rate is fast, which can reduce the possibility that the temperature of the heat transfer oil is too high.

5. When the heat conduction oil heater stops working, the temperature should be reduced to normal temperature first to avoid high temperature shutdown. Because the surface of the heating tube is still in a high temperature state at the moment of shutdown at a high-temperature operating state, at this time, the heat transfer oil in the heating tube stop flowing, which will cause the temperature of the heat transfer oil on the surface of the heating tube to be too high, forming carbon deposits.