Some industries in the industry need to heat a certain amount of water in the water tank to a certain temperature with the heating tube of the electric heating device. This involves the selection of the heating device, that is, the material of the heating tube. If the power can be calculated and then selected A suitable heating pipe for boiling water can not only heat the water in the water tank conveniently and quickly, but also avoid waste due to the choice of material after the correct selection.
Case:
Mr. Tao needs to use a water tank with a height of about 2.8 meters and a width of about 1.6 meters in the factory to burn about 2 tons of water from the natural temperature to about 50 degrees in about 5 hours. Q. How many flange heating pipes for boiling water need to be purchased in the water tank to fulfill this requirement?
answer
According to the requirements described, the industry heats 2 tons of water, and the voltage should be 380V. According to calculations, a flange heating tube of about 12KW can be used. It needs to be heated within 5 hours. A 12KW can be heated but time Not allowed, so the simultaneous heating of 2 and 12KW is equivalent to heating the water tank at 24KW. At the same time, a temperature control box is needed to control the water temperature, which should be able to complete the requirements within 5 hours.
