High -efficient heat transfer jar

The utility model discloses a high -efficient heat transfer jar relates to indirect heating equipment, is to comprise the jar body, heat exchange coil, inlet and liquid outlet, and its jar of body is for cylindrical, and the top axle center department of jar body is equipped with the inlet, and sleeve pipe in fixed the hanging on jar internal roof, endotheca outside of tubes are twining spiral heat exchange coil, and a jar body top outside is placed in heat exchange coil's import, and a jar body bottom outside is placed in heat exchange coil's export, and the upper portion of jar external wall is equipped with the liquid outlet, the lateral wall of the jar body all put the heating resistor silk in going to the bottom on and, the heating resistor silk is connected with external power supply line. The utility model discloses a high -efficient heat transfer jar, simple structure safe and reliable, manufacturing, installation, operation and easy maintenance, the cost is low, self has the heat preservation effect, has avoided a large amount of thermal losses, can avoid the fluid to suspend or supply with when going wrong simultaneously, causes the problem of production halts, has guaranteed continuously going on of production.