Coke tank maintenance equipment for replacing bottom liner plate of coke tank

Abstract

The invention provides coke tank maintenance equipment for replacing a bottom liner plate of a coke tank. The coke tank maintenance equipment for replacing the bottom liner plate of the coke tank comprises a coke tank maintenance platform with tracks, a plurality of rigid stand columns, rigid cross beams and a plurality of groups of coke lifting machines, wherein the rigid stand columns are located on the outer sides of the tracks and the lower ends of the rigid stand columns are fixed to the coke tank maintenance platform, and the rigid cross beams are fixedly connected to the upper ends of every two oppositely arranged rigid stand columns; the tracks are used for being matched with a coke tank transport vehicle; each group of coke tank lifting machine comprises a hydraulic cylinder installed on the coke tank maintenance platform, a pulley assembly installed on the corresponding rigid cross beam and a wire rope arranged in the corresponding pulley assembly in a penetrating mode, one ends of the wire ropes are connected to piston rods of the hydraulic cylinders, and the other ends of the wire ropes are used for being connected with the coke tank to be repaired loaded on the coke tank transport vehicle. The coke tank lifting machines realize the lifting function on the coke tank to be repaired; and compared with the prior art, a gantry crane and a crane shift when the coke tankis maintained are eliminated, the cost of replacing and maintaining the bottom liner plate of the coke tank is greatly reduced, and the utilization rate of personnel is improved.

Description

technical field [0001] The invention relates to the field of improving construction technology in the iron and steel industry, in particular to coke tank maintenance equipment for replacing the bottom liner of the coke tank. Background technique [0002] With the deepening of the concept of "cost reduction and efficiency increase", the development situation of enhancing equipment transmission efficiency, improving maintenance efficiency, and equipment transformation in coking areas is relatively severe. As an important equipment in the coking area, the coke tank has the characteristics of high pollution and high energy consumption. Therefore, the environmental protection and energy saving technology for the coke tank plays a vital role in economic development. Facing the regionalized management of coking, the overhaul process of the coke tank was improved to meet the requirements of economic development. [0003] The coke tank is mainly used to transport coke. The coke tank...

AI Technical Summary

Problems solved by technology

Since the above-mentioned rotary coke tank maintenance device adopts gantry cranes, the number of coking equipment maintenance cranes per year is as high as more than 2 million, and the use of cranes and the construction work of maintenance personnel will consume a lot of manpower and material resources, reducing the utilization rate of personnel

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