Automatic robot hearth opening and blocking device

Abstract

The invention discloses an automatic robot hearth opening and blocking device which comprises a guide rail (1), a moving base (2), a specialized robot (3), a cable delivery mechanism (4), a combined tool rack (5) and a heat screen (10), wherein the guide rail (1) is arranged on the ground in the axial direction of a hearth (A); the heat screen (10) is arranged between the hearth (A) and the guide rail (1); the moving base (2) can move along the guide rail (1) forward and backward; the specialized robot (3) is arranged on the moving base (2); the cable delivery mechanism (4) is arranged on a side surface at the front end of the guide rail (1) and positioned behind the heat screen (10); the combined tool rack (5) is arranged on a side surface at the rear end of the guide rail (1). The automatic robot hearth opening and blocking device can realize automation of calcium carbide discharging operation such as hearth opening and clearing, drill rod discharging, and hearth blocking, and is convenient to dismantle, and replace highly consumable tools for opening the hearth.

Description

technical field [0001] The invention discloses a device for automatically unblocking furnace holes by using a robot, which belongs to the field of smelting equipment. Background technique [0002] In the process of calcium carbide production, automation has been realized except for the operation of furnace extraction, which is also the most arduous process in the whole process. The existing operations such as opening furnace holes and plugging furnace holes are generally manual operations, and there are many risks. Due to the uneven operating level and proficiency of the operators, it is easy to cause calcium carbide splashes and burns in the process of opening and blocking the eyes. In the production accidents of calcium carbide in closed furnaces every year, the accidents caused by opening and blocking the eyes account for the total About 50% of accidents. Patent document 201010180190.1 discloses an electric heating smelting furnace plugging hole opening machine, which ca...

AI Technical Summary

Problems solved by technology

The automatic hole opening machines disclosed at present are only suitable for iron ore smelting furnaces, and have not been applied to calcium carbide furnaces, because the temperature of calcium carbide is about 2000 degrees Celsius, while the temperature of molten iron is generally 1400 degrees Celsius, and calcium carbide melting The fluidity of molten iron is worse than that of molten iron; the existing automatic unblocking furnace hole devices are equipped with multiple different tools, and different tools are switched by moving the whole device laterally, which makes the structure of the whole device complex and not easy Easy to disassemble and replace the easy-to-wear hole opening tool

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