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Blast furnace body jacking and sliding device, system and method

A technology for sliding devices and blast furnaces, which is applied in the direction of lifting devices, fluid pressure actuating devices, fluid pressure actuating system components, etc., can solve the problems of long hydraulic pipeline installation time, improve efficiency, synchronization, and save energy Engineering time, time-saving effect

Pending Publication Date: 2022-07-22
SHANGHAI BAOYE CONSTR INDAL FURNACE ENG TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Due to the above-mentioned defects in the prior art, the present invention provides a blast furnace body jacking and sliding device, system and method to solve the problem of long installation time of hydraulic pipelines in the construction and installation process of existing jacking and sliding equipment

Method used

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  • Blast furnace body jacking and sliding device, system and method
  • Blast furnace body jacking and sliding device, system and method
  • Blast furnace body jacking and sliding device, system and method

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Embodiment Construction

[0040] In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.

[0041] A blast furnace body lifting and sliding device, comprising a chute, a sliding shoe and a push-pull device; wherein the sliding shoe is arranged inside the chute, and a plurality of chute reaction force seats are installed on the side of the chute; a push-pull oil cylinder is installed on the push-pull device ;The midd...

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Abstract

The invention discloses a blast furnace body jacking and sliding device, system and method. The blast furnace body jacking and sliding device comprises a sliding groove, a sliding shoe and a push-pull device. The sliding shoe and the push-puller are controlled to move alternately in the sliding groove through stretching and retracting of the push-puller oil cylinder and the action of the counter-force base, then the furnace body is driven to reach the designated position, and position deviation adjustment is carried out. According to the device and the method, the blast furnace overhaul project can be better served, the blast furnace body can be quickly jacked, slipped and moved to a designated place in the blast furnace overhaul construction process, the blast furnace overhaul project efficiency is improved, the project time is saved, and potential safety hazards in the construction process are reduced. And the efficiency and synchronism of the blast furnace overhaul jacking sliding project are improved. And meanwhile, automation of the blast furnace overhaul jacking and sliding engineering is achieved, and safety and reliability are higher.

Description

technical field [0001] The invention relates to the technical field of metallurgical engineering construction, in particular to a blast furnace body lifting and sliding device, system and method. Background technique [0002] Currently 4000m in my country 3 There are 23 blast furnaces above. According to the calculation of the first generation furnace age of 15-20 years, in the next five years, about 50% of the 4000m 3 The above blast furnaces will be overhauled and renovated. The traditional blast furnace overhaul construction techniques are piece-by-piece dismantling and piece-by-piece installation, and the engineering demolition or installation engineering volume will reach tens of thousands of tons. [0003] This method has major defects, mainly including: large amount of online construction, many high-altitude operations, difficult connection of various processes, large mutual influence of cross-operation, many uncertain factors, long online construction time, and occu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F3/46B66F7/20B66F7/28B66F19/00F15B21/08F15B11/16F15B13/06B66C13/08
CPCB66F3/46B66F7/20B66F7/28B66F19/00F15B21/087F15B11/16F15B13/06B66C13/085
Inventor 万小兵鲁少刚陈荣林刘卫健郭小康闵良建
Owner SHANGHAI BAOYE CONSTR INDAL FURNACE ENG TECH
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