Novel converter body skirt cover plate structure

Abstract

The utility model relates to the technical field of converter skirt cover plates, in particular to a novel converter body skirt cover plate structure which comprises a converter body, a plurality of skirt cover plate bodies arranged on one side of the converter body, a pair of hooks fixed on one side of each skirt cover plate body, hanging rods welded and fixed on the side face of the converter body at the positions of the hooks, and a connecting block fixed at the bottom end of one side of each skirt cover plate body. A fixing block is fixedly welded to the side face of the furnace body and located below the connecting block, through holes are formed in the side faces of the connecting block and the fixing block, bolts penetrate through the through holes, and nuts are arranged on the outer sides of the bolts and located below the fixing block in a threaded screwing mode. The furnace body skirt cover plate solves the problems that an existing furnace body skirt cover plate is simple in structure, prone to deformation and falling during welding, prone to deformation during use and difficult to replace and maintain.

Description

Technical Field

[0001] This utility model relates to the technical field of converter skirt cover plates, specifically to a novel converter furnace body skirt cover plate structure. Background Technology

[0002] The converter skirt plate (converter skirt plate) is an important component of the converter equipment. The converter skirt plate is usually installed on the outside of the converter cap water tank and the upper part of the furnace shell body. It prevents the high-temperature red slag generated during the converter blowing process from accumulating at the furnace mouth, avoids the deformation of the connecting parts at the furnace mouth due to temperature difference, thereby protecting the furnace shell body, preventing splashes from burning the furnace body and its supporting devices, and extending the service life of the equipment.

[0003] The existing furnace skirt panel structure is too simple and requires welding to connect the frame. Once the frame deforms due to heat, the skirt panel is easy to fall off. Furthermore, the skirt panel will deform after a period of use, affecting normal use and making it inconvenient to replace. Utility Model Content

[0004] The technical problem this invention aims to solve is that existing furnace body skirt panels have simple structures, are prone to deformation and detachment during welding, are easily deformed during use, and are difficult to replace and maintain.

[0005] To solve the above problems, the technical solution adopted by this utility model is a novel converter furnace body skirt cover structure, including a furnace body, with a plurality of skirt cover body bodies provided on one side of the furnace body, a pair of hooks fixed on one side of the skirt cover body body, a hanging rod welded and fixed on the side of the furnace body at the hooks, a connecting block fixed at the bottom of one side of the skirt cover body body, and a fixing block welded and fixed on the side of the furnace body below the connecting block. Both the connecting block and the fixing block have through holes on their sides, bolts are inserted through the through holes, and nuts are threaded and tightened on the outside of the bolts below the fixing block.

[0006] As a further embodiment of this utility model, support plates are fixed on both sides of the skirt cover body, which can support the skirt cover body and improve the overall strength of the skirt cover body.

[0007] As a further embodiment of this utility model, the distance between the connecting block and the hook is less than the distance between the hanging rod and the fixing block, which facilitates the stable installation of the skirt cover body.

[0008] As a further embodiment of this utility model: the outer side of the skirt cover plate body has an arc surface structure, which can facilitate the blocking of slag and the falling of slag, and also has a certain structural strength.

[0009] As a further embodiment of this utility model: there are six skirt panels, which can evenly wrap around the outside of the furnace body to provide complete protection.

[0010] Compared with the prior art, the advantages of this utility model are: this application adds a structure of skirt cover body that is easy to disassemble. By using the method of hanging and bolt connection and fixing, the skirt cover body can be easily installed and disassembled, and is easy to replace. Attached Figure Description

[0011] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0012] Figure 1 This is a three-dimensional view of the overall structure of a novel converter body skirt cover plate structure according to this utility model.

[0013] Figure 2 This is a schematic diagram of the outer structure of the furnace body in a novel converter furnace body skirt cover structure according to this utility model.

[0014] Figure 3 This is a partial structural cross-sectional view of a novel converter furnace body skirt cover plate structure according to this utility model.

[0015] Figure 4 This is a schematic diagram of the inner side structure of the skirt cover plate body in a novel converter body skirt cover plate structure of this utility model.

[0016] In the attached image:

[0017] 1. Furnace body; 2. Skirt cover body; 3. Hook; 4. Hanging rod; 5. Connecting block; 6. Fixing block; 7. Bolt; 8. Nut; 9. Support plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] This utility model provides a technical solution to address the existing problems mentioned in the background art.

[0020] Combined with appendix Figure 2-4It can be seen that the furnace body 1 is provided with six skirt cover plates 2 on one side of the furnace body 1, which can evenly wrap around the outside of the furnace body 1 and provide complete protection. Support plates 9 are fixed on both sides of the skirt cover plate 2 to support the skirt cover plate 2. The outer side of the skirt cover plate 2 has an arc surface structure, which can facilitate slag blocking and slag falling, and has a certain structural strength and improves the overall strength of the skirt cover plate 2. A pair of hooks 3 are fixed on one side of the skirt cover plate 2. A hanging rod 4 is welded and fixed on the side of the furnace body 1 at the hook 3. The distance between the connecting block 5 and the hook 3 is smaller than the distance between the hanging rod 4 and the fixing block 6, which facilitates the stable installation of the skirt cover plate 2.

[0021] Combined with appendix Figure 1-3 It can be seen that a connecting block 5 is fixed at the bottom of one side of the skirt cover body 2, and a fixing block 6 is welded and fixed on the side of the furnace body 1 below the connecting block 5. Both the connecting block 5 and the fixing block 6 have through holes on their sides, and bolts 7 are inserted in the through holes. Nuts 8 are threaded and tightened on the outside of the bolts 7 below the fixing block 6.

[0022] The working principle of this application is as follows: When installing the skirt cover body 2, first hang the hook 3 above the hanging rod 4, then align the connecting block 5 with the fixing block 6, then insert the bolt 7 into the through hole from above, and then tighten it with the nut 8. During the tightening process, the skirt cover body 2 will be stretched to a certain extent, thereby stabilizing the position of the skirt cover body 2. All skirt cover bodies 2 can be fixed in this way.

[0023] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A novel converter shaft skirt can structure comprising a converter shaft (1) characterized in that: The furnace body (1) is provided with a plurality of skirt cover plate bodies (2) on one side, one pair of hooks (3) is fixed on one side of the skirt cover plate body (2), a hanging rod (4) is welded and fixed on the side of the furnace body (1) at the hooks (3), a connecting block (5) is fixed on one side of the bottom end of the skirt cover plate body (2), a fixed block (6) is welded and fixed below the connecting block (5) on the side of the furnace body (1), a through hole is formed on the side of the connecting block (5) and the fixed block (6), a bolt (7) is penetrated in the through hole, and a nut (8) is screwed on the outside of the bolt (7) below the fixed block (6).

2. A novel converter vessel (1) skirt shield panel construction according to claim 1 characterized by: Both sides of the skirt cover plate body (2) are fixed with support plates (9).

3. A novel converter vessel (1) skirt shield panel construction according to claim 1 characterized by: The distance between the connecting block (5) and the hook (3) is less than the distance between the hanging rod (4) and the fixed block (6).

4. A novel converter vessel (1) skirt shield panel construction according to claim 1 characterized by: The outer side of the skirt cover plate body (2) is an arc surface structure.

5. A novel converter vessel (1) skirt shield panel construction according to claim 1 characterized by: There are six skirt cover plate bodies (2) in total.

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