CN219199970U

CN219199970U - Aluminum alloy solution melting holding furnace

Info

Publication number: CN219199970U
Application number: CN202320244883.5U
Authority: CN
Inventors: 邢同义; 赵聪文
Original assignee: Jinan Changda Thermotechnical Co ltd
Current assignee: Jinan Changda Thermotechnical Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-16
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses an aluminum alloy solution melting heat preservation furnace, which comprises a furnace shell, wherein castable is arranged at the bottom of the furnace shell; a crucible is arranged in the furnace shell at the upper part of the castable; a ceramic fiber blanket is arranged on the inner side of the furnace shell; the inner side of the ceramic fiber blanket is provided with a fiber module through a fiber module anchoring piece; the inner side of the fiber module is fixed with a resistance belt through a resistance belt anchoring piece inserted bar; the resistor belt ceramic anchoring piece A and the resistor belt ceramic anchoring piece B are sequentially sleeved on the resistor belt anchoring piece inserting rod; the outer side of the resistor belt ceramic anchoring piece B is fixed through a set nut. The heat preservation effect of the heat preservation furnace is good, the furnace body can be inclined and rotated, and the stability is good.

Description

Aluminum alloy solution melting holding furnace

Technical Field

The utility model belongs to the field of aluminum alloy casting equipment, and particularly relates to an aluminum alloy solution melting and heat preserving furnace.

Background

The cast aluminum alloy is an aluminum alloy obtained by filling a mold with a molten metal to obtain a blank of a part having various shapes. Has the advantages of low density, higher specific strength, good corrosion resistance and casting manufacturability, small limit by the structural design of parts, and the like. The cast aluminum alloy has good casting performance, and can be made into parts with complex shapes; no bulky additional equipment is required; the method has the advantages of saving metal, reducing cost, reducing working hours and the like, and is widely applied to the aviation industry and the civil industry.

The aluminum alloy production needs to be melted and insulated, and a resistor belt used by the existing aluminum alloy melting and insulating furnace is required to be installed on a vacuum forming module with certain strength, but the insulating effect is not ideal, and a furnace body cannot be inclined, otherwise, the resistor belt is easy to unhook.

Disclosure of Invention

The utility model provides an aluminum alloy solution melting heat preservation furnace, which can improve the heat preservation effect of the melting furnace by using the equipment, and can achieve the effect of tilting by changing the installation mode of a resistance belt.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an aluminum alloy solution melting heat preservation furnace comprises a furnace shell, wherein castable is arranged at the bottom of the furnace shell; a crucible is arranged in the furnace shell at the upper part of the castable; a ceramic fiber blanket is arranged on the inner side of the furnace shell; the inner side of the ceramic fiber blanket is provided with a fiber module through a fiber module anchoring piece; the inner side of the fiber module is fixed with a resistance belt through a resistance belt anchoring piece inserted bar; the resistor belt ceramic anchoring piece A and the resistor belt ceramic anchoring piece B are sequentially sleeved on the resistor belt anchoring piece inserting rod; the outer side of the resistor belt ceramic anchoring piece B is fixed through a set nut.

Preferably, a crucible backing brick is arranged between the castable and the crucible.

Preferably, a furnace mouth brick is arranged at the outlet of the upper part of the furnace shell.

Preferably, a furnace panel is arranged at the upper part of the furnace mouth brick.

Compared with the prior art, the utility model has the beneficial effects that: the heat preservation effect of the heat preservation furnace is good, the furnace body can be inclined and rotated, and the stability is good.

Other features of the present disclosure and its advantages will become apparent from the following detailed description of exemplary embodiments of the disclosure, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described below, and it is apparent that the drawings in the following description are only embodiments of the present disclosure, and other drawings may be obtained from the provided drawings without inventive effort to those of ordinary skill in the art.

FIG. 1 is a cross-sectional view of a solution melting holding furnace of the present utility model;

FIG. 2 is an enlarged view of a portion of the resistor tape anchor of the present utility model;

FIG. 3 is a disassembled view of the resistor tape anchor of the present utility model;

in the figure: 1. the furnace comprises a resistance belt, 2 resistance belt anchoring piece inserted bars, 3 resistance belt ceramic anchoring pieces A and 4, a resistance belt ceramic anchoring piece B,5, a screw cap, 6, casting materials, 7, a crucible backing brick, 8, a crucible, 9, a furnace panel, 10, a furnace mouth brick, 11, a fiber module anchoring piece, 12, a fiber module, 13, a ceramic fiber blanket, 14 and a furnace shell.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1-3, the present utility model provides a technical solution: an aluminum alloy solution melting heat preservation furnace comprises a furnace shell 14, wherein a castable 6 is arranged at the bottom of the furnace shell 14; the upper part of the castable 6 is provided with a crucible 8 in a furnace shell 14; a ceramic fiber blanket 13 is arranged on the inner side of the furnace shell 14; the inner side of the ceramic fiber blanket 13 is provided with a fiber module 12 through a fiber module anchoring piece 11; the inner side of the fiber module 12 is fixed with a resistor belt 1 through a resistor belt anchor insert rod 2; the resistance band anchor inserting rod 2 is sequentially sleeved with a resistance band ceramic anchor A3 and a resistance band ceramic anchor B4; the outer side of the resistor belt ceramic anchor B4 is fixed by a screw cap 5.

A crucible backing brick 7 is arranged between the castable 6 and the crucible 8. The furnace mouth brick 10 is arranged at the outlet of the upper part of the furnace shell 14. The upper part of the furnace mouth brick 10 is provided with a furnace panel 9.

The melting heat preservation furnace is mainly used for melting heat preservation treatment of aluminum alloy. The equipment mainly comprises a furnace shell 14, a furnace panel 9, a heat insulation material, a crucible 8, a resistor belt 1, a fiber module anchoring piece 11, a resistor belt anchoring piece inserted rod 2, castable 6 and the like. The bottom of the heat preservation furnace is formed by knotting castable 6, which plays a bearing role, the side surface is provided with a precompressed fiber module 12, and the heat preservation performance is better than that of the former vacuum forming module. Anchors in the fiber module 12 allow it to be mounted to the oven housing. The resistance belt 1 is installed on a special anchoring member which mainly comprises a plug rod, a ceramic member A, a ceramic member B and a screw cap. The inserted link is a round steel welded with two thin plates, like wings. During installation, firstly, a special tool is used for punching at a corresponding position, then high-temperature glue is extruded, then the wings of the inserted link are parallel to the bottom surface and are inserted into the fiber module, the inserted link can be firmly fixed on the fiber module by the wings of the inserted link, the high-temperature glue and the compressibility of the fiber module, and the inserted link is sequentially operated. And sleeving the ceramic part A on the inserted link, then installing the resistance band, sleeving the ceramic part B on the inserted link, and finally screwing a screw cap for fixing, thereby completing the installation of the resistance band. And (5) installing a crucible, a furnace mouth brick, a panel and the like, and finishing the heat preservation furnace.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An aluminum alloy solution melting holding furnace, comprising a furnace shell (14), characterized in that: the bottom of the furnace shell (14) is provided with a castable (6); a crucible (8) is arranged in the furnace shell (14) at the upper part of the castable (6); a ceramic fiber blanket (13) is arranged on the inner side of the furnace shell (14); the inner side of the ceramic fiber blanket (13) is provided with a fiber module (12) through a fiber module anchoring piece (11); the inner side of the fiber module (12) is fixed with a resistance belt (1) through a resistance belt anchor rod (2); the resistor belt anchor inserting rod (2) is sequentially sleeved with a resistor belt ceramic anchor A (3) and a resistor belt ceramic anchor B (4); the outer side of the resistor belt ceramic anchor B (4) is fixed through a set screw cap (5).

2. An aluminum alloy solution melting holding furnace as set forth in claim 1 wherein: a crucible backing brick (7) is arranged between the castable (6) and the crucible (8).

3. An aluminum alloy solution melting holding furnace as set forth in claim 1 wherein: and a furnace mouth brick (10) is arranged at the outlet of the upper part of the furnace shell (14).

4. An aluminum alloy solution melting holding furnace as set forth in claim 3 wherein: the upper part of the furnace mouth brick (10) is provided with a furnace panel (9).