2results about How to "No burns" patented technology

This utility model discloses a melting and casting device for recycling Babbitt alloy from a pear-shaped steel wire rope sheath. It includes a housing, a medium-frequency induction furnace housed within the housing, and a casting mold. The medium-frequency induction furnace comprises a furnace body, a capacitor box, and a power supply box. The furnace body has a hollow structure extending vertically, with a lifting port at the top and an open bottom. The furnace body is designed with three layers from the outside in: an outer layer of heat insulation plate, a middle layer of induction coils arranged in a spiral pattern using hollow copper tubes, and an inner layer of fireproofing mud. The power supply box is electrically connected to the capacitor box and the induction coils. The casting mold is located below the furnace body. Eddy currents are generated inside the pear-shaped steel wire rope sheath suspended in the furnace by the induction coils, generating heat to heat the sheath. When the heating temperature exceeds 230°C, the Babbitt alloy inside the sheath melts rapidly, forming a flowing liquid that drips directly into the casting mold below. Finally, it cools and is demolded, achieving effective recycling of the alloy.

The multifunctional iron comprises a machine body, a bottom plate, a dust collection box and a fan structure, a mounting channel, a dust collection opening and a lifting opening are formed in the machine body, and the dust collection opening is located on the rear side of the lifting opening; an ironing plane is arranged at the bottom of the bottom plate; the dust collecting box is arranged in the mounting channel; the fan structure comprises a lifting seat, an ejection spring, a power assembly and fan blades, the lifting seat is slidably mounted in the mounting channel, the ejection spring is arranged between the lifting seat and the machine body to eject the lifting seat out of the lifting opening, a mounting inner cavity is formed in the lifting seat and communicates with the mounting channel, and the power assembly and the fan blades are both arranged in the mounting inner cavity; the power assembly is used for driving the fan blades to rotate, and an air blowing opening is formed in the front side wall of the lifting base and located above the front sides of the fan blades. By the adoption of the scheme, the multifunctional iron can collect dust when the iron is used for ironing and can blow air to cool the bottom plate after ironing is finished.