Magnesium alloy electromagnetic energy heating liquid channel tube

Abstract

The invention discloses a magnesium alloy electromagnetic energy heating liquid channel tube. The magnesium alloy electromagnetic energy heating liquid channel tube comprises a liquid channel tube body and an electromagnetic generator. The magnesium alloy electromagnetic energy heating liquid channel tube is characterized in that the liquid channel tube body is provided with a double-sided silk blanket, a piece of glass fiber cloth, and an electromagnetic induction coil, which are sequentially arranged along a radial direction. The double-sided silk blanket is disposed on the outer wall of the liquid channel tube body in a coiled manner, and the glass fiber cloth is disposed on the double-sided silk blanket in a wrapped manner. The electromagnetic induction coil is disposed on the outer edge of the glass fiber cloth in a coiled manner, and is electrically connected with the electromagnetic generator. The magnesium alloy electromagnetic energy heating liquid channel tube is advantageous in that by adopting the high frequency alternating current generating magnetic field of the electromagnetic induction coil, the magnetic field reaches the liquid channel tube after passing through the thermal insulation layer of the double-sided silk blanket; because of collision between the metal molecules of the liquid channel tube under the action of the high frequency electromagnetic field, heat energy is generated; heating effect is achieved, heating areas are uniform, consumed electric energy is less, and production costs of enterprises are saved.

Description

technical field [0001] The invention relates to the field of magnesium alloy soup feeding, in particular to a magnesium alloy electromagnetic energy heating soup pipe. Background technique [0002] In the magnesium alloy soup supply equipment, the soup supply pump pumps the magnesium alloy liquid in the crucible through the soup pipe. When the magnesium alloy liquid passes through the soup pipe, it is necessary to keep the magnesium alloy liquid at a certain temperature. The existing soup pipe generally uses Resistance heating is used for heat preservation, and the resistance is wound on the outer wall of the soup pipe. However, when resistance heating is used, more electric energy is consumed, and the cost of production is higher. Moreover, resistance heating is likely to cause temperature differences in parts of the soup pipe, making the punched out The quality of the magnesium alloy liquid is poor. Contents of the invention [0003] In order to overcome the shortcoming...

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Problems solved by technology

[0002] In the magnesium alloy soup supply equipment, the soup supply pump pumps the magnesium alloy liquid in the crucible through the soup pipe. When the magnesium alloy liquid passes through the soup pipe, it is necessary to keep the magnesium alloy liquid at a certain temperature. The existing soup pipe generally uses Resistance heating is used for heat preservation, and the resistance is wound on the outer wall of the soup pipe. However, when resistance heating is used, more electric energy is consumed, and the cost of production is higher. Moreover, resistance heating is likely to cause temperature differences in parts of the soup pipe, making the punched out Poor quality of magnesium alloy liquid

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