Thermal insulation cover of hot-metal bottle

Abstract

The utility model discloses a hot-metal bottle heat preservation cover, relates to the technical field of hot-metal bottle heat preservation cover structures, and aims to solve the problem that the use effect of molten iron is affected due to the fact that the existing hot-metal bottle heat preservation cover is poor in heat preservation effect and the molten iron is easy to cool in the conveying process of a hot-metal bottle, and adopts the technical scheme that the hot-metal bottle heat preservation cover comprises a heat preservation cover body, a connecting handle is arranged at one end of the heat preservation cover body, a mounting plate is mounted in the connecting handle, a reinforcing steel plate is mounted above the mounting plate, welding steel plates are mounted on the two sides of one end of the reinforcing steel plate, a cavity is formed in the reinforcing steel plate, and lifting lugs are mounted on the periphery of the outer wall of the heat preservation cover body. Transverse reinforcing ribs are installed on the two sides of the reinforcing steel plate, longitudinal reinforcing ribs are installed at one ends of the transverse reinforcing ribs, a mounting groove is formed in the lower end of the heat preservation cover body, and reinforcing ribs are arranged in the mounting groove.

Description

Technical Field

[0001] This utility model relates to the technical field of heat preservation cover structure for molten iron ladle, and in particular to a heat preservation cover for molten iron ladle. Background Technology

[0002] A ladle heat preservation lid is a device used to reduce heat loss from molten iron during transportation and waiting. It reduces the temperature difference between the molten iron and the external environment by covering the ladle, thereby minimizing heat loss. The design of a ladle heat preservation lid typically includes a hydraulic power unit, usually mounted inside the vehicle's gooseneck, which uses a hydraulic system to open and close the lid.

[0003] A search revealed that authorization announcement number CN208116750U discloses a lid-insulating device for molten iron ladles, comprising two sets of robotic arms, an insulating lid, and two sets of drive control units. The insulating lid fits the opening of the molten iron ladle and is symmetrically divided into two halves. The two sets of robotic arms and the two sets of drive control units are symmetrically mounted on the frame of the molten iron ladle transport vehicle. Each drive control unit controls one set of robotic arms, and the upper end of each set of robotic arms is connected to one half of the insulating lid. This utility model can accurately, safely, reliably, and efficiently open and close the insulating lid of the molten iron ladle, especially providing sufficient space for the crane hook to enter and exit the lifting lug area of ​​the molten iron ladle. After adding the insulating lid, the temperature drop of the molten iron is slowed down, reducing metal dust pollution to the air, reducing the impact of secondary heating on the particle size of ferrocrystalline materials, and is convenient to operate, safe to use, reduces labor intensity, improves the working environment, and increases work efficiency.

[0004] However, the existing molten iron ladle insulation covers have poor insulation performance, which makes the molten iron easily cool down during transportation, thus affecting the use effect of the molten iron. Therefore, there is an urgent need in the market for a molten iron ladle insulation cover to solve these problems. Utility Model Content

[0005] The purpose of this utility model is to provide a heat preservation cover for molten iron ladles, in order to solve the problem mentioned in the background art that the existing heat preservation covers for molten iron ladles have poor heat preservation effect, which makes the molten iron in the ladle easily cool down during transportation, thus affecting the use effect of the molten iron.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A molten iron ladle insulation cover includes an insulation cover body, a connecting handle at one end of the insulation cover body, an installation plate installed inside the connecting handle, a reinforcing steel plate installed above the installation plate, welded steel plates installed on both sides of one end of the reinforcing steel plate, a cavity inside the reinforcing steel plate, lifting lugs installed around the perimeter of the outer wall of the insulation cover body, transverse reinforcing ribs installed on both sides of the reinforcing steel plate, a longitudinal reinforcing rib installed at one end of the transverse reinforcing ribs, and an installation groove inside the lower end of the insulation cover body, with reinforcing ribs installed inside the installation groove.

[0008] By adopting the above technical solution, the insulation cover can be easily hoisted and transported, making the structure of the insulation cover more robust.

[0009] Furthermore, the connecting handle and the heat insulation cover body are an integral structure, the reinforcing steel plate is welded to the mounting plate, and the reinforcing steel plate is welded to the heat insulation cover body.

[0010] By adopting the above technical solutions, the structure between the connecting handle and the insulation cover can be made more robust. Welding can further strengthen the structure between the reinforcing steel plate and the mounting plate, and between the reinforcing steel plate and the insulation cover.

[0011] Furthermore, two welding steel plates are provided, one end of which is welded to the reinforcing steel plate, and the other end of which is welded to the inner wall of the connecting handle.

[0012] By adopting the above technical solution, the structure between the welded steel plate, the reinforcing steel plate, and the connecting handle can be made more robust.

[0013] Furthermore, two side reinforcing steel plates are installed on both sides of the connecting handle. One end of the side reinforcing steel plate is welded to the heat insulation cover body, and the other end of the side reinforcing steel plate is welded to the connecting handle.

[0014] By adopting the above technical solution, the structural strength between the connecting handle and the heat-insulating cover can be improved by reinforcing the steel plate.

[0015] Furthermore, four lifting lugs are provided, and the four lifting lugs are symmetrical about the vertical center line of the heat insulation cover body. The lifting lugs are welded to the heat insulation cover body.

[0016] By adopting the above technical solution, the structural strength between the lifting lug and the insulation cover can be increased, and the insulation cover can be easily lifted and transported through the lifting lug.

[0017] Furthermore, the upper end of the transverse reinforcing rib is provided with an installation groove one, the interior of the longitudinal reinforcing rib is provided with an installation groove two, one end of the transverse reinforcing rib is welded to the reinforcing steel plate, the other end of the transverse reinforcing rib is welded to the insulation cover body, and the longitudinal reinforcing rib is welded to the insulation cover body.

[0018] By adopting the above technical solution, the structural strength of the insulation cover can be improved by setting transverse and longitudinal reinforcing ribs, making the insulation cover less prone to damage during use.

[0019] Furthermore, the reinforcing rib and the insulation cover are an integral structure, and an installation chamber is provided around the reinforcing rib, with refractory material inside the installation chamber.

[0020] By adopting the above technical solution, the refractory material can improve the protective effect of the heat-insulating cover and effectively insulate the molten iron ladle.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] (1) The present invention can further improve the structural strength of the heat insulation cover by setting the reinforcing ribs, and can protect the heat insulation cover by setting the refractory material, so that the heat insulation cover can be well protected when working. At the same time, the refractory material can effectively keep the molten iron pot warm, thus making the heat insulation cover more effective.

[0023] (2) The present invention can improve the structural strength between the connecting handle and the heat insulation cover by setting the reinforcing steel plate, and avoid the situation where the connecting handle and the heat insulation cover are prone to breakage. The lifting lugs can facilitate the hoisting and transportation of the heat insulation cover. The transverse and longitudinal reinforcing ribs can improve the structural strength of the heat insulation cover. Attached Figure Description

[0024] Figure 1 This is a perspective view of the entire utility model;

[0025] Figure 2 This is an overall bottom view of the present invention;

[0026] Figure 3 This is a structural diagram of the installation of the transverse and longitudinal reinforcing ribs of this utility model;

[0027] Figure 4 For the present utility model Figure 1 A magnified view of a portion of area A;

[0028] In the diagram: 1. Insulation cover body; 101. Mounting groove; 2. Connecting handle; 3. Mounting plate; 4. Reinforcing steel plate; 401. Cavity; 5. Welded steel plate; 6. Side reinforcing steel plate; 7. Lifting lug; 8. Transverse reinforcing rib; 801. Mounting groove one; 9. Longitudinal reinforcing rib; 901. Mounting groove two; 10. Reinforcing rib; 11. Mounting chamber; 12. Refractory material. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0030] Please see Figure 1-4 This utility model provides an embodiment of a molten iron ladle insulation cover, comprising an insulation cover body 1, a connecting handle 2 at one end of the insulation cover body 1, an mounting plate 3 installed inside the connecting handle 2, a reinforcing steel plate 4 installed above the mounting plate 3, welded steel plates 5 installed on both sides of one end of the reinforcing steel plate 4, a cavity 401 inside the reinforcing steel plate 4, lifting lugs 7 installed around the outer wall of the insulation cover body 1, four lifting lugs 7 being symmetrical about the vertical center line of the insulation cover body 1, the lifting lugs 7 being welded to the insulation cover body 1, transverse reinforcing ribs 8 installed on both sides of the reinforcing steel plate 4, a longitudinal reinforcing rib 9 installed at one end of the transverse reinforcing ribs 8, and a cavity 401 inside the lower end of the insulation cover body 1. The device has an installation groove 101, and the interior of the installation groove 101 is equipped with reinforcing ribs 10. The reinforcing steel plate 4 can improve the structural strength between the connecting handle 2 and the heat insulation cover 1, and prevent the connecting handle 2 and the heat insulation cover 1 from easily breaking. The lifting lugs 7 can facilitate the hoisting and transportation of the heat insulation cover 1. The transverse reinforcing ribs 8 and longitudinal reinforcing ribs 9 can improve the structural strength of the heat insulation cover 1. The reinforcing ribs 10 can further improve the structural strength of the heat insulation cover 1. It should be noted that, in order to save space and highlight the innovative elements of this patent, such as the principle and process of how the molten iron ladle heat insulation cover is used, it will not be described in detail in this patent.

[0031] See Figure 1 , Figure 2 and Figure 4The connecting handle 2 and the insulation cover 1 are an integral structure. The reinforcing steel plate 4 is welded to the mounting plate 3 and the insulation cover 1. Two welding steel plates 5 are provided. One end of the welding steel plate 5 is welded to the reinforcing steel plate 4, and the other end of the welding steel plate 5 is welded to the inner wall of the connecting handle 2. Side reinforcing steel plates 6 are installed on both sides of the connecting handle 2. Two side reinforcing steel plates 6 are provided. One end of the side reinforcing steel plate 6 is welded to the insulation cover 1, and the other end of the side reinforcing steel plate 6 is welded to the connecting handle 2. The welding steel plates 5 can improve the installation effect of the reinforcing steel plate 4. The side reinforcing steel plates 6 can improve the structural strength of the connecting handle 2 and the insulation cover 1.

[0032] See Figure 1 , Figure 2 and Figure 3 The transverse reinforcing rib 8 has an internal mounting groove 801 at its upper end, and the longitudinal reinforcing rib 9 has an internal mounting groove 901. One end of the transverse reinforcing rib 8 is welded to the reinforcing steel plate 4, and the other end of the transverse reinforcing rib 8 is welded to the insulation cover 1. The longitudinal reinforcing rib 9 is welded to the insulation cover 1. The reinforcing rib 10 and the insulation cover 1 are an integral structure. The reinforcing rib 10 is surrounded by an installation chamber 11. The installation chamber 11 is filled with refractory material 12. The refractory material 12 can protect the insulation cover 1, so that the insulation cover 1 can be well protected when working. At the same time, the refractory material 12 can effectively insulate the molten iron ladle.

[0033] Working principle: During use, the reinforced steel plate 4 improves the structural strength between the connecting handle 2 and the insulation cover 1, preventing breakage. The lifting lug 7 facilitates the hoisting and transport of the insulation cover 1. The transverse and longitudinal reinforcing ribs 8 and 9 further enhance the structural strength of the insulation cover 1. The reinforcing rib 10 further improves the structural strength of the insulation cover 1. The refractory material 12 protects the insulation cover 1, ensuring its proper function during operation. Simultaneously, the refractory material 12 effectively insulates the molten iron ladle, thus improving the overall performance of the insulation cover 1.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A ladle cover, comprising a cover body (1), characterized in that: The connecting handle (2) is an integral structure with the heat preservation cover body (1), the reinforcing steel plate (4) is welded with the mounting plate (3), and the reinforcing steel plate (4) is welded with the heat preservation cover body (1).

2. A ladle cover as claimed in claim 1, wherein: The connecting handle (2) is an integral structure with the heat preservation cover body (1), the reinforcing steel plate (4) is welded with the mounting plate (3), and the reinforcing steel plate (4) is welded with the heat preservation cover body (1).

3. A ladle cover as claimed in claim 2, wherein: The welding steel plate (5) is provided with two, one end of the welding steel plate (5) is welded with the reinforcing steel plate (4), and the other end of the welding steel plate (5) is welded with the inner wall of the connecting handle (2).

4. A ladle cover as claimed in claim 3, wherein: The connecting handle (2) is an integral structure with the heat preservation cover body (1), the reinforcing steel plate (4) is welded with the mounting plate (3), and the reinforcing steel plate (4) is welded with the heat preservation cover body (1).

5. A ladle cover as claimed in claim 4, wherein: The connecting handle (2) is an integral structure with the heat preservation cover body (1), the reinforcing steel plate (4) is welded with the mounting plate (3), and the reinforcing steel plate (4) is welded with the heat preservation cover body (1).

6. A ladle cover as claimed in claim 5, wherein: The connecting handle (2) is an integral structure with the heat preservation cover body (1), the reinforcing steel plate (4) is welded with the mounting plate (3), and the reinforcing steel plate (4) is welded with the heat preservation cover body (1).

7. A ladle cover as claimed in claim 6, wherein: The connecting handle (2) is an integral structure with the heat preservation cover body (1), the reinforcing steel plate (4) is welded with the mounting plate (3), and the reinforcing steel plate (4) is welded with the heat preservation cover body (1). The reinforcing rib (10) is an integral structure with the heat preservation cover body (1), the reinforcing rib (10) is provided with a mounting chamber (11) around, and the mounting chamber (11) is provided with a refractory material (12) in the inside.

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