CN215544885U

CN215544885U - Integrated transfer ladle prefabricated part for smelting

Info

Publication number: CN215544885U
Application number: CN202120682239.7U
Authority: CN
Inventors: 张永超; 高会强
Original assignee: Zhengzhou Sijihuo Refractory Co ltd
Current assignee: Zhengzhou Sijihuo Refractory Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2022-01-18
Anticipated expiration: 2031-04-02

Abstract

The utility model relates to the field of smelting transfer ladles, in particular to an integrated smelting transfer ladle prefabricated member, which comprises an upper prefabricated member and a lower prefabricated member, wherein the upper prefabricated member is of a hollow circular truncated cone structure which is communicated up and down, the lower prefabricated member is of a hollow circular truncated cone structure with an open top, and the bottom of the upper prefabricated member is clamped with the top of the lower prefabricated member. By arranging the prefabricated block type working layer, the time and labor cost of on-site construction are saved, and the popularization benefit of the steel ladle is improved; by arranging the metal mesh, the use strength of the prefabricated part is improved; through setting up slag layer, promoted the life of prefab, reduced the maintenance cycle.

Description

Integrated transfer ladle prefabricated part for smelting

Technical Field

The utility model relates to the field of ore smelting transfer ladle, in particular to the technical field of structures of transfer ladle prefabricated members for integrated smelting.

Background

The transfer ladle is indispensable in the metal melting and casting industries, and is mainly used for conveying and casting molten metal.

The transfer package is in the use, and the scene is complicated, needs to carry out the material transportation of many scenes, leads to transfer package outer wall collision back easily, causes great damage to the transfer package inner workings layer, or causes the incident, and influences the use of transfer package.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated transfer ladle prefabricated part for smelting, which improves the impact resistance, the heat preservation and insulation effect and the seepage prevention performance of a transfer ladle, improves the use effect of the transfer ladle and can prolong the service life of the transfer ladle by arranging a sandwich type transfer ladle structure.

In order to solve the technical problems, the utility model adopts the following technical scheme:

integral type is smelted and is used transfer package prefab, including last prefab and lower prefab, go up the hollow round platform structure that the prefab is link up from top to bottom, lower prefab is the open hollow round platform structure in top, goes up the bottom of prefab and the top joint of prefab down.

Further, a lifting piece is arranged at the top of the upper prefabricated member.

Furthermore, a lower protrusion is arranged at the bottom of the upper prefabricated member, an upper groove is arranged at the top of the lower prefabricated member, and the lower protrusion and the upper groove work in a matched mode.

Further, a metal mesh is disposed inside the upper preform along a circumferential direction thereof.

Further, a metal mesh is disposed inside the lower preform along a circumferential direction thereof.

Further, an anti-slag layer is arranged on the inner side wall of the upper prefabricated member.

Compared with the prior art, the utility model can at least achieve one of the following beneficial effects:

1. through setting up the working layer of prefabricated block formula, practiced thrift the time and the human cost of site operation, promoted the popularization benefit of this transfer package.

2. Through setting up the metal mesh, promoted the use intensity of prefab.

3. Through setting up slag layer, promoted the life of prefab, reduced the maintenance cycle.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of another view angle of the present invention.

FIG. 3 is a schematic structural view of an embodiment of the lower preform of the present invention.

In the figure: 3-a working layer; 31-a lifting element; 32-upper prefabricated member; 321-lower bulge; 33-lower prefabricated part; 331-upper groove; 34-a metal mesh; 35-slag resistance layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Example 1:

as shown in fig. 1-3, the integrated transfer ladle preform for smelting comprises an upper preform 32 and a lower preform 33, wherein the upper preform 32 is of a hollow circular truncated cone structure which is through from top to bottom, the lower preform is of a hollow circular truncated cone structure with an open top, and the bottom of the upper preform 32 is clamped with the top of the lower preform 33. The working layer of integral type prefab structure makes things convenient for the change of transfer package in the use maintenance of working layer, reduces manpower and materials and the time cost of on-the-spot masonry construction, promotes the economic benefits who uses widely.

In the using process, a fireproof anti-seepage material can be filled in a gap cavity between the prefabricated part and the transfer cladding, so that the anti-seepage and stability of the prefabricated part are improved, and the heat-preservation and energy-saving effects are improved.

Example 2:

as shown in fig. 1 to 3, with the above embodiment, the present embodiment optimizes the relay package structure.

In the integral transfer ladle preform for smelting, a lifting piece 31 is arranged at the top of the working layer 3. The lifting piece 31 can be a steel ring and is arranged at the top of the working layer 3 in a pre-buried mode, and the formed working layer 3 can be directly lifted to the transfer cladding 1 in the working layer 3 in a lifting conveying mode, so that the lifting is convenient and fast.

Example 3:

as shown in fig. 1 to 3, the present embodiment optimizes the working layer structure for the above-described embodiments.

In this integral type is smelted and is used transit package prefab work layer 3 divide into prefab 32 and lower prefab 33, goes up the top joint of prefab 32 bottom and lower prefab 33. Preferably, set up protruding 321 down in the bottom of last prefab 32, set up upper groove 331 at the top of prefab 33 down, lower protruding 321 and upper groove 331 cooperation work reduce the inconvenience of large-scale prefab direct hoist and mount transport swiftly, set up it into upper and lower two parts, are convenient for carry respectively and hoist, have promoted the practicality.

Example 4:

In the integral tundish preform for smelting, a metal mesh 34 is arranged inside the upper preform 32 along the circumferential direction of the upper preform. In the process of forming the upper preform 32, namely, the metal mesh 34 is arranged in the upper preform, so that the use strength and stability of the formed preform can be improved.

Example 5:

In the integral tundish preform for smelting, a metal mesh 34 is arranged inside the lower preform 33 along the circumferential direction of the lower preform. In the forming process of the lower prefabricated part 33, namely, the metal mesh 34 is arranged in the lower prefabricated part, so that the use strength and stability of the formed prefabricated part can be improved.

Example 6:

as shown in fig. 1-3, the present embodiment optimizes the transit clad structure for the above embodiments.

In the integral smelting tundish prefabricated part, a slag-resistant layer 35 is arranged on the inner side wall of the upper prefabricated part 32. The inner side wall of the upper prefabricated member 32 is sprayed with the slag resisting layer 35, so that the service life of the upper prefabricated member 32 can be prolonged.

On this patent application's basis, can maintain through the mode of only changing prefab 32 or lower prefab 33, can adjust according to actual conditions, reduce cost of maintenance's expenditure.

Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. Integral type is smelted and is used transit package prefab, its characterized in that: the device comprises an upper prefabricated part (32) and a lower prefabricated part (33), wherein the upper prefabricated part (32) is of a hollow circular truncated cone structure which is through up and down, the lower prefabricated part is of a hollow circular truncated cone structure with an open top, and the bottom of the upper prefabricated part (32) is clamped with the top of the lower prefabricated part (33); and arranging a slag resisting layer (35) on the inner side wall of the upper prefabricated member (32).

2. The integrated tundish preform for smelting according to claim 1, wherein: a lifting piece (31) is arranged on the top of the upper prefabricated part (32).

3. The integrated tundish preform for smelting according to claim 1, wherein: the bottom of the upper prefabricated part (32) is provided with a lower bulge (321), the top of the lower prefabricated part (33) is provided with an upper groove (331), and the lower bulge (321) and the upper groove (331) are matched to work.

4. The integrated tundish preform for smelting according to claim 1, wherein: a metal mesh (34) is arranged inside the upper preform (32) along the circumferential direction thereof.

5. The integrated tundish preform for smelting according to claim 1, wherein: a metal mesh (34) is provided inside the lower preform (33) along the circumferential direction thereof.