The invention relates to the field of metallurgical engineering, in particular to blast furnace body jacking and sliding equipment and method.The blast furnace body jacking and sliding equipment comprises a sliding groove, a push-pull device, a sliding shoe, a hydraulic pump station and a push-pull synchronous hydraulic system, the sliding shoe is arranged in the sliding groove and connected with a push-pull oil cylinder installed on the push-pull device through a pin shaft, and the push-pull oil cylinder is arranged in the sliding groove; the push-and-pull oil cylinder is connected with the push-and-pull device in the form of a middle hinged shaft; the push-puller and the sliding chute are positioned and reversely pushed by a push-puller latch hook and a sliding chute counter-force frame; a jacking oil cylinder is arranged in the middle of the sliding shoe, and a transverse deviation rectifying oil cylinder is arranged on the side face of the jacking oil cylinder. And the old furnace body is moved out through the sliding equipment, and the new furnace body is moved to a designated position. According to the invention, the efficiency and synchronism of the blast furnace overhaul jacking and sliding engineering are improved, the automation of the blast furnace overhaul jacking and sliding engineering is realized, and the device is safer and more reliable.
本发明涉及冶金工程领域,具体为一种高炉炉体顶升滑移设备及方法,所述设备包括:滑槽、推拉器、滑靴、液压泵站、推拉同步液压系统,所述滑靴布置在所述滑槽内部,与安装在所述推拉器上的推拉油缸之间采用销轴连接,所述推拉油缸与所述推拉器之间为中间铰轴形式连接;所述推拉器与所述滑槽之间由推拉器锁钩与滑槽反力架定位反推;所述滑靴中间设置了顶升油缸,所述顶升油缸侧面设置了横移纠偏油缸。通过所述滑移设备将旧炉体移出,新炉体移入指定位置。本发明提高了高炉大修顶升滑移工程的效率以及同步性,实现了高炉大修顶升滑移工程的自动化,更加安全可靠。
Blast furnace body jacking and sliding equipment and method
一种高炉炉体顶升滑移设备及方法
2022-10-14
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein |
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