An automatic control system for a smelting furnace

Abstract

The invention relates to an automatic control system for a smelting furnace, which comprises a smelting furnace connected with a dumping device, a feeding hopper is arranged on the smelting furnace, a crossbeam is arranged above the feeding hopper, a moving device is installed on the crossbeam, and the moving device There is a hoist on the top, the lower end of the hoist is hung with a material box, and a loading and unloading device is installed in the material box; there is an entrance at the bottom of the material box, and the loading and unloading device is located at the entrance of the material box, and the side of the entrance is provided with a box bottom , there is an outlet on the bottom of the box, and a door is provided at the outlet; the loading and unloading device includes a dial, a finger and a driving device. There are multiple rows of fingers and are evenly distributed on the side wall of the wheel. Evenly arranged, the side of the box bottom close to the dial is provided with a receiving claw, and one end of the receiving claw extends to the dial and is located between two adjacent claws; a tension sensor is connected between the winch and the storage box. The invention has the effect of automatic loading and weighing, and the reduction of workers.

Description

technical field [0001] The invention relates to the technical field of a smelting furnace, in particular to an automatic control system for a smelting furnace. Background technique [0002] A smelting furnace usually refers to an industrial furnace that melts metal or nonmetal, adjusts its composition, removes its impurities, and obtains the set composition. In the process of production, it is necessary to add ore raw materials into the smelting furnace. When adding ore into the smelting furnace, it is also necessary to weigh the ore so that the ore loaded into the smelting furnace is controlled and prevented from being added to the smelting furnace. There are many ores in the furnace, which will overflow directly after melting in the smelting furnace. If the amount of ore added to the smelting furnace is small, it is not enough to achieve high-efficiency production, so the amount of ore added is more important. [0003] The patent document whose authorized announcement num...

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Problems solved by technology

[0004] However, with such a structure, when adding ore material into the weighing hopper, due to the manual operation and weighing during the adding process, the quality of the ore material in the weighing hopper can meet the requirements, but the manual loading waste of manpower in the process

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