Coke oven flue material vertical transportation method

Abstract

The invention relates to the technical field of coke oven flue construction, in particular to a coke oven flue material vertical transportation method, which is characterized in that a bracket is erected at a flue gas desulfurization port, and an electric hoist is mounted to hoist the flue material, so that the coke oven flue material can be rapidly hoisted and transferred into a coke oven flue for use; the device effectively solves the problems of more accessory structures around the coke oven and inconvenience in transportation by using a crane without a station, is simple to operate, saves mechanical cost, accelerates construction efficiency, ensures normal construction, and achieves construction period fulfillment.

Description

Technical Field

[0001] The invention relates to the technical field of coke oven flue construction, in particular to a method for vertically transporting coke oven flue materials. Background Art

[0002] During the construction of coke oven building, after the main foundation construction of the coke oven is completed, the coke oven masonry shed is installed first, and the masonry in the flue is carried out simultaneously with the coke oven. When the coke oven is being built, the flue bends on both sides of the machine coke are completely covered, and the transportation of construction materials in the flue can only be chosen to enter from the flue gas desulfurization port; there are many auxiliary structures around the coke oven, and there is no standing space for crane transportation. Therefore, the transportation of materials in the flue is extremely difficult, and it is particularly important to design a vertical transportation method in combination with the flue gas desulfurization port. Summary of the invention

[0003] The present invention aims to solve the above problems and thus provides a method for vertically transporting coke oven flue materials.

[0004] The present invention solves the above-mentioned problem by adopting the following technical solution: A method for vertically transporting coke oven flue materials is carried out according to the following steps: Step 1: Select a flue gas desulfurization outlet with no obstacles on the ground below; Step 2: Arrange multiple portal frames above the flue gas desulfurization outlet; Step 3: A same monorail crane beam is arranged below the horizontal sections of the multiple portal frames, the monorail crane beam is fixedly connected to the horizontal sections of the multiple portal frames respectively, and an electric hoist is installed on the monorail crane beam; Step 4: transport the required coke oven flue material to below the selected flue gas desulfurization port; Step 4: Operate the electric hoist to lift the required coke oven flue materials. After lifting to the flue height, the construction workers in the flue will unload the materials.

[0005] Compared with the prior art, the present invention adopting the above technical solution has the following outstanding features: By using the method described in the present invention, the coke oven flue materials can be quickly lifted and transported to the coke oven flue for use, effectively solving the problem of many auxiliary structures around the coke oven and the inconvenience of using a crane for transportation without a stand. The method is simple to operate, saves machinery costs, speeds up construction efficiency, ensures the normal progress of construction, and achieves the contract fulfillment of the construction period.

[0006] Preferably, a further technical solution of the present invention is: The end of the monorail crane beam extends outward from the outermost portal frame, and the protruding section is located in the flue on one side of the flue gas desulfurization port; it is convenient to unload the lifted coke oven flue material, enter from the flue gas desulfurization port and transfer to the coke oven flue.

[0007] An inclined beam support is arranged between the protruding end of the monorail crane beam and the horizontal section of the outermost portal frame; the protruding monorail crane beam is supported and reinforced to prevent the monorail crane beam from being deformed by stress. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of a top view of the structure of an embodiment of the present invention; Figure 2 It is a side view structural schematic diagram of an embodiment of the present invention; Marked in the figure are: flue gas desulfurization port 1, portal frame 2, monorail crane beam 3, inclined beam 4, electric hoist 5, horizontal section 2-1. DETAILED DESCRIPTION

[0009] The present invention will be further described below in conjunction with embodiments, the purpose of which is only to provide a better understanding of the content of the present invention. Therefore, the examples given do not limit the protection scope of the present invention.

[0010] See also Figure 1-Figure 2 A method for vertically transporting coke oven flue materials is carried out according to the following steps: Step 1: Select a flue gas desulfurization outlet 1 with no obstacles on the ground below; Step 2: Arrange a plurality of portal frames 2 above the flue gas desulfurization port 1; Step 3: A same monorail crane beam 3 is arranged below the horizontal sections 2-1 of the multiple portal frames 2, the monorail crane beam 3 is fixedly connected to the horizontal sections 2-1 of the multiple portal frames 2, and an electric hoist 5 is installed on the monorail crane beam 3; Step 4: transport the required coke oven flue material to below the selected flue gas desulfurization port 1; Step 4: Operate the electric hoist 5 to lift the required coke oven flue material. After lifting to the flue height, the construction workers in the flue will unload the material.

[0011] The end of the monorail crane beam 3 extends outward from the outermost portal frame 2, and the protruding section is located in the flue on one side of the flue gas desulfurization port 1; it is convenient to unload the lifted coke oven flue material, enter from the flue gas desulfurization port 1 and transfer to the coke oven flue.

[0012] An inclined beam support is arranged between the protruding end of the monorail crane beam and the horizontal section of the outermost portal frame; the protruding monorail crane beam is supported and reinforced to prevent the monorail crane beam from being deformed by stress.

[0013] By using the method described in the present invention, the coke oven flue materials can be quickly lifted and transported to the coke oven flue for use, effectively solving the problem of many auxiliary structures around the coke oven and the inconvenience of using a crane for transportation without a stand. The method is simple to operate, saves machinery costs, speeds up construction efficiency, ensures the normal progress of construction, and achieves the contract fulfillment of the construction period.

[0014] The above description is only a preferred feasible embodiment of the present invention, and does not limit the scope of rights of the present invention. All equivalent changes made using the contents of the present specification and its drawings are included in the scope of rights of the present invention.

Claims

1. A method for vertically transporting coke oven flue materials, characterized in that: Follow these steps: Step 1: Select a flue gas desulfurization outlet with no obstacles on the ground below; Step 2: Arrange multiple portal frames above the flue gas desulfurization outlet; Step 3: A same monorail crane beam is arranged below the horizontal sections of the multiple portal frames, the monorail crane beam is fixedly connected to the horizontal sections of the multiple portal frames respectively, and an electric hoist is installed on the monorail crane beam; Step 4: transport the required coke oven flue material to below the selected flue gas desulfurization port; Step 5: Operate the electric hoist to lift the required coke oven flue materials. After lifting to the flue height, the construction workers in the flue will unload the materials.

2. A method for vertically transporting coke oven flue materials according to claim 1, characterized in that: The end of the monorail crane beam extends outwardly toward the outer side of the outermost portal frame, and the protruding section is located in the flue on one side of the flue gas desulfurization port.

3. A method for vertically transporting coke oven flue materials according to claim 2, characterized in that: An inclined beam support is arranged between the protruding end of the monorail crane beam and the horizontal section of the outermost portal frame.

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