A sintering engineering indoor flue installation process
An installation process and internal flue technology, which is applied in the direction of furnace type, waste heat treatment, furnace, etc., can solve the problems of low installation efficiency, high site construction requirements, and low installation cost, and achieve high installation efficiency, low site construction requirements, The effect of low installation cost
Active Publication Date: 2016-06-29
CHINA MCC5 GROUP CORP
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Problems solved by technology
[0006] The invention provides a sintering engineering indoor flue installation process, which solves the problem that the existing sintering engineering indoor flue installation process cannot be cross-constructed, has high requirements for site construction, and requires a large amount of manpower and material resources for installation. Due to the technical problem of low efficiency, the indoor flue installation process of the sintering project can be cross-constructed, with low requirements for site construction, low installation cost, no need to invest a lot of manpower and material resources, and high installation efficiency.
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Embodiment 1
[0034] In the first embodiment, a sintering engineering indoor flue installation process is provided, please refer to Figure 1-Figure 2 , the process includes:
[0035] Step 1: Installation of the protective isolation layer 1, wherein the protective isolation layer 1 separates the indoor factory building where the flue needs to be installed into upper and lower floors, and according to the site structure and construction progress, the bulk material funnel (also known as the small grid funnel) ) layers are separated, and the flue installation is performed on the lower layer;
[0036] Step 2: installation of construction walkway platform 5;
[0037] Step 3: Install the basic section steel of portal frame 2;
[0038] Step 4: Install the portal frame track 4;
[0039] Step 5: Install the portal frame 2;
[0040] Step 6: Electric hoist 3 installation;
[0041] Step 7: Install the flue base 7;
[0042] Step 8: Install the flue cylinder body 6, wherein, steps 2-8 are all insta...
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The invention discloses an indoor smoke channel mounting process of sintering engineering. The process comprises the steps of 1, mounting a protecting insulating layer, wherein an indoor plant building needing a smoke channel is insulated into an upper layer and a lower layer through the protecting insulating layer, and the smoke channel is mounted in the lower layer; 2, mounting a construction passage platform; 3, mounting foundation profile steel of a door shaped frame; 4, mounting a foundation track of the door shaped frame; 5, mounting the door shaped frame; 6, mounting an electric hoist; 7, mounting a smoke channel base; 8, mounting a smoke channel barrel body; the mounting from step 2 to step 8 is performed at the lower layer. According to the process, the cross construction can be performed; the requirements on the site construction are decreased; the mounting cost is reduced; a large amount of labors and materials can be saved; the mounting efficiency is high.
Description
technical field [0001] The invention relates to the field of pipeline construction and installation, in particular to a process for installing an indoor flue in a sintering project. Background technique [0002] The sintered ore formed by sintering agglomeration can improve the physical and chemical properties of ironmaking raw materials, such as particle size composition, porosity, chemical composition, etc., thereby strengthening the smelting of blast furnaces and promoting high-quality, high-yield, and low-consumption blast furnaces; Technology is the most commonly used production process in iron and steel enterprises; the construction of the large flue in the sintering chamber is all installed in the factory building, the space and site are limited, and the installation is extremely difficult. After the construction of the large flue is completed, there will be an ash hopper , air guide pipe, heat preservation, spraying and other construction procedures, the construction...
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IPC IPC(8): F27B21/08F27D17/00
Inventor 卢华林汤智勇邹庆刚
Owner CHINA MCC5 GROUP CORP