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A modular installation structure of a large-scale blast furnace roof diffusion platform

A platform module and installation structure technology, applied in the direction of the discharge device, can solve the problems of increasing the difficulty of positioning steel structure parts, low platform construction and construction efficiency, etc., to achieve good connection strength and stability, simple and convenient connection method, and connection strength. high effect

Active Publication Date: 2022-05-27
北京首建设备维修有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] During the construction process, with the gradual increase in the construction height of the furnace roof release platform, the difficulty in positioning the various steel structural parts during the welding process will also increase, resulting in low construction efficiency for the entire platform

Method used

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  • A modular installation structure of a large-scale blast furnace roof diffusion platform
  • A modular installation structure of a large-scale blast furnace roof diffusion platform
  • A modular installation structure of a large-scale blast furnace roof diffusion platform

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Embodiment Construction

[0038] Attached to the following Figure 1-6 This application will be described in further detail.

[0039] The embodiment of the present application discloses a modular installation structure of a large blast furnace top venting platform.

[0040] refer to figure 1 , The furnace top venting platform includes a plurality of platform modules, all platform modules are arranged along the height direction, and two adjacent platform modules are connected together, so that all the platform modules form a furnace top venting platform.

[0041] refer to figure 1, the platform module includes a support platform 1, a support column 2 and a staircase 3; the support platform 1 is a horizontally arranged rectangular plate, the support platform 1 is formed by welding a section steel and a steel plate, and the middle part of the support platform 1 is provided with a through slot 11. The groove 11 is used for the furnace top equipment to pass through the middle of the support platform 1 an...

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Abstract

This application relates to a large-scale blast furnace roof diffusion platform modular installation structure, which belongs to the technical field of furnace roof platforms, which includes a plurality of platform modules arranged along the height direction, and the platform modules include a support platform and a plurality of The support column on the bottom surface of the support platform, and a connection mechanism is provided between the bottom end of the support column and the top surface of the support platform, and the connection mechanism is used to fixedly connect the bottom ends of the upper support columns in two adjacent platform modules. on the top surface of the supporting platform below. Divide the furnace roof release platform into several different platform modules. During the on-site construction process, the platform modules are directly spliced ​​and fixed to reduce the positions that need to be positioned, speed up the construction efficiency on site, and shorten the construction hours.

Description

technical field [0001] The present application relates to the field of furnace top platforms, in particular to a modular installation structure of a large blast furnace furnace top venting platform. Background technique [0002] The furnace top release platform is one of the structures of the blast furnace. It is mainly used to support the furnace top and its related supporting equipment. Generally, steel structural parts are welded to form a rectangular frame. [0003] When building the furnace top release platform, the required steel structure components will be transported to the site, and these steel structure components will be welded together on site. However, due to the large volume of the top of the blast furnace, especially for some large blast furnaces , the volume of the furnace top release platform will also be larger. [0004] During the construction process, as the height of the furnace top release platform gradually increases, the difficulty of positioning ea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21B7/14
CPCC21B7/14
Inventor 李建辉姜利刘晓军李国明韩易桐张辉
Owner 北京首建设备维修有限公司
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