Lifting and installation process of electric furnace body
An installation process, electric furnace technology, applied in the direction of transportation and packaging, load hanging components, cranes, etc., can solve the problems of damage, poor structural strength of the insulating layer, etc., to ensure the quality of installation, overcome poor structural strength, and simple lifting Effect
Active Publication Date: 2020-03-27
CHINA 19TH METALLURGICAL CORP
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Problems solved by technology
[0013] The purpose of this technology is to provide a lifting and installation process for the electric furnace body. Using this process to install the insulating plate between the furnace shell and the base, it avoids the influence of external conditions on the construction, and also overcomes the poor structural strength of the insulating layer itself. In the normal installation sequence, it is easy to be damaged by external force, so as to ensure the installation quality of the insulation; it also overcomes the impact on the hoisting and installation of the furnace cover after the formation of the factory roof and rainproof system, and can be hoisted and transported safely and simply. Install the furnace cover
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[0087] Below in conjunction with accompanying drawing, with regard to specific embodiment, this technology is further described:
[0088] A lifting and installation process for an electric furnace body, including furnace bottom insulation and furnace shell inversion technology, as well as a furnace cover inversion technology and a furnace cover installation technology using mobile lifting equipment, a hoist and a pulley block.
[0089] see Figure 1-Figure 6 , Figure 9 , Figure 10 , Figure 22 As shown, the furnace bottom insulation and furnace shell inversion technology includes the base z laid on the foundation c1 of the electric furnace workshop c (also referred to as a factory building in this example), the furnace shell k placed on the base z, and the lining on the base The insulating plate j between z and the furnace shell k; the base z includes the furnace bottom steel beam z1 installed on the foundation c1, the bottom plate z2 laid on the furnace bottom steel beam...
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Abstract
The invention relates to the field of industrial infrastructure and large part installation and provides an electric furnace body lifting and installing process. By adopting the process to install aninsulating plate between a furnace shell and a substrate, external conditions are prevented from influencing construction, the defect that the insulating layer is easily subjected to external force action and damaged is overcome as well when the insulating layer is installed according to a normal installation sequence as the self structure strength of the insulating layer is poor, and insulated installation quality is guaranteed; the influence on furnace lid lifting and installing operation is overcome as well after a factory building roof and a rain-proof system are formed, and the furnace lid can be safely and conciselyeasily lifted and installed; the electric furnace body lifting and installing process comprises furnace bottom insulation and furnace shell inverse installation technologyas well as furnace lid inverse installation and furnace lid installing technology which utilizes mobile lifting equipment and a winch to cooperate with a pulley block.
Description
technical field [0001] This technology relates to the field of industrial infrastructure and large-scale installation. It provides a lifting and installation process for the electric furnace body. This process is used to install the insulating plate between the furnace shell and the base, which avoids the influence of external conditions on the construction, and also overcomes the problems caused by the insulation layer. Its own structural strength is poor, and it is easy to be damaged by external force during normal installation sequence, so as to ensure the installation quality of the insulation; it also overcomes the impact on the lifting and installation of the furnace cover after the plant roof and rainproof system are formed, and is safe. , Lifting and installing the furnace cover simply and conveniently. Background technique [0002] The main body of the nickel-iron electric furnace (also referred to as an electric furnace in this case) is mainly used to reduce metal ...
Claims
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IPC IPC(8): B66C13/08B66C23/62C22B23/02
CPCB66C13/08B66C23/62C22B23/023
Inventor 杨彥峰杨兴志
Owner CHINA 19TH METALLURGICAL CORP
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