A carbon material roasting and graphitization production line hoisted by bridge lifting equipment

Abstract

The invention discloses a carbon material roasting and graphitization production line hoisted by bridge-type lifting equipment, which includes graphite electrode grouping equipment and a roasting furnace arranged in sequence along the running direction of bridge-type lifting equipment, and the graphite electrode grouping equipment is used for graphite electrode grouping The electrodes are connected in series, grouped and added, and the bridge-type lifting equipment is used to grab and lift the graphite electrodes after grouping and adding sheets in the graphite electrode grouping equipment, and put them into the roasting furnace for roasting processing; Insulation cover, graphite electrode marshalling system and roasting furnace are arranged in sequence in the running direction of the lifting equipment, and the graphite electrodes marshalled in the graphite electrode marshalling equipment are grasped and lifted by bridge lifting equipment, and safely and conveniently put into the roasting furnace The roasting process is carried out in the interior, and then the heat preservation cover is hoisted to the furnace mouth of the roaster for sealing, realizing the assembly line processing and production process of graphite electrodes.

Description

technical field [0001] The invention relates to the technical field of graphite electrode graphitization production, in particular to a carbon material roasting and graphitization production line hoisted by bridge-type lifting equipment. Background technique [0002] At present, in the field of domestic graphite electrode manufacturing, there are phenomena such as dirty, tired, and stupid. Graphite electrodes are consumables for smelting steel, and the demand continues to increase. More and more manufacturers have begun to invest in the processing and production of graphite electrodes. However, there are the following problems in the processing and production process of graphite electrodes: First, in the process of graphite electrode processing and production, graphite electrodes need to be connected in series, grouped and transported. Lifting and roasting, graphite electrode processing and production efficiency is low; second, in the series connection and grouping operation...

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of domestic graphite electrode manufacturing, there are phenomena such as dirty, tired, and stupid. Graphite electrodes are consumables for smelting steel, and the demand continues to increase. More and more manufacturers have begun to invest in the processing and production of graphite electrodes. However, there are the following problems in the processing and production process of graphite electrodes: First, in the process of graphite electrode processing and production, graphite electrodes need to be connected in series, grouped and transported. Lifting and roasting, graphite electrode processing and production efficiency is low; second, in the series connection and grouping operation of graphite electrodes, most manufacturers still use the original manual operation, especially each furnace of small-diameter graphite electrodes requires more than 20 groups Stringing and transshipment is time-consuming, labor-intensive, and extremely inefficient. Although there are equipment for graphite electrode grouping in the prior art, due to the need to connect and transport multiple graphite electrodes in series, the overall stroke of the equipment is relatively large, and it takes up a lot of space. The use area of ​​the processing workshop is reduced, and it is not convenient for the follow-up staff to operate and maintain; the third is that bridge cranes are mostly used for transfer of graphite electrodes, but most of the spreaders of bridge cranes are controlled by electric hoist wire ropes. As a result, during the lifting and delivery of graphite carbon rods, the crane sling will swing due to inertia. The swing of the sling not only easily causes the graphite carbon rods to fall off from the sling and cause safety accidents, but also affects the precise placement of carbon rods. impact, so that when the carbon rods are put into the roasting furnace, the staff often need to be manually adjusted, which seriously affects the roasting processing efficiency of the graphite electrode; the fourth is that most of the existing crane hangers are hooks, which need to be used by the staff first. Bind the graphite electrode carbon rods with ropes, and then hang the hooks on the ropes for lifting. This operation method is not only complicated, time-consuming and laborious, but also the graphite electrode carbon rods often fall off during the lifting process. Great potential safety hazard; Fifth, in the roasting process of graphite carbon rods, not only the graphite carbon rods need to be lifted, but also the heat preservation cover of the roasting furnace must be lifted. However, if the sling of the bridge crane is Grapples that are easy to grab graphite carbon rods cannot effectively lift the heat preservation cover of the roaster. It needs to be bound and fixed with steel wire ropes before lifting. During the lifting process, the heat preservation cover of the roaster will pass over the operator or the upper part of the equipment , if the heat preservation cover of the roasting furnace falls off during the lifting process, it will easily cause a great safety accident; therefore, there is an urgent need for an integrated operating equipment that can realize the processing and production of graphite electrodes

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