Sleeve-retractable type automatic opener-mutgun

Abstract

The invention discloses a sleeve-retractable type automatic opener-mutgun. The sleeve-retractable type automatic opener-mutgun is characterized in that two rotary bearings are respectively fastened with two vertical telescopic arms on the ground, wherein two horizontal telescopic arms are respectively fastened with the rotary bearings; front ends of the two horizontal telescopic arms are connected with a horizontal platform; the platform is provided with a burn-through mechanism, a hole plugging mechanism and a slagging-off mechanism; a slag pulling and drill rod replacing mechanism is also arranged above a working platform. The sleeve-retractable type automatic opener-mutgun has the following techno-economic effects that a complete set of device is electrically driven and can be automatically operated and controlled in long distance; the condition that a human body is in the bad high-temperature environment for a long time is avoided; the potential safety hazard is reduced. When the opener-mutgun works, the opener-mutgun is capable of rotating, extending and retracting for transmitting tools to workstations; the opener-mutgun can be retracted by rotating at ordinary times, so that the space is saved; the damage to the device caused by high-temperature roasting can be avoided; by using a pneumatic transmission manner, a furnace mouth is safely plugged; all the mechanism can independently act without interference, so that the reliability is high; the condition that operators stays in the poor high-temperature environment for a long time is avoided; the labor intensity is effectively alleviated; the production efficiency is increased; the potential safety hazard is reduced.

Description

technical field [0001] The invention relates to a device for starting a calcium carbide furnace. Background technique [0002] The unloading operation of calcium carbide furnace—mainly the opening, slag pulling, and plugging process—has been operated manually for a long time. During manual operation, the labor intensity of workers is high, the working environment is harsh, and the whole process takes a long time for manual participation, so there are great problems. Security risks. In recent years, an automatic eye plugging machine has appeared, mostly in the form of a trolley. When the trolley is close to the furnace mouth, it is prone to failure due to high temperature radiation, resulting in failure to exit. Its action mechanism is mostly driven by hydraulic pressure, which moves slowly and is not easy to maintain. Therefore, the development of a safe, automatic and efficient furnace equipment has become a technical problem to be solved urgently. Contents of the inven...

AI Technical Summary

Problems solved by technology

[0003] In order to develop a safe, automatic and efficient furnace equipment and solve the technical problems of labor intensity, harsh working environment and poor safety existing in the manual operation of calcium carbide furnace, the present invention proposes the following technical solutions: a sleeve The telescopic automatic plugging machine is characterized in that the lower parts of the two slewing bearings are respectively fastened to the upper ends of the two vertical telescopic arms fixed on the ground.

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