CN210689191U

CN210689191U - Aluminum melting furnace combustion device convenient for material taking out

Info

Publication number: CN210689191U
Application number: CN201921262548.8U
Authority: CN
Inventors: 叶光华; 叶天佑
Original assignee: Hubei Shimei Technology Co ltd
Current assignee: Hubei Shimei Technology Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-06-05
Anticipated expiration: 2029-08-06

Abstract

The utility model relates to a smelting pot technical field especially relates to an aluminium melting furnace burner convenient to material takes out, including the crucible, the cuboid structure that the crucible set up for the top opening, and aluminium liquid export has been seted up at the bottom middle part of crucible, and aluminium liquid export is thick lower thin cylindric structure, and the inside of aluminium liquid export is provided with valve mechanism, and the fixed drain pipe that is provided with in bottom of aluminium liquid export is provided with the insulating layer on the outer wall of crucible, and the insulating layer includes glass fiber layer and silicate layer, and silicate layer clamp connects between two glass fiber layers, is provided with the steel shell on the outer wall of insulating layer. Through setting up valve mechanism for operating personnel only need stimulate the ring and make cylinder and closing plate rise and to discharge the aluminium melt, melt aluminium melt and can flow out in the gap between aluminium liquid export and the cylinder voluntarily, for the aluminium melt take out mode more safe and reliable before, improved the security performance of smelting pot operation, be fit for promoting.

Description

Aluminum melting furnace combustion device convenient for material taking out

Technical Field

The utility model relates to a smelting pot technical field especially relates to a melt aluminium stove burner convenient to material takes out.

Background

The aluminum melting furnace is a novel high-efficiency energy-saving furnace developed according to an aluminum melting process, and can well meet the requirements of the aluminum melting process that: the alloy has strict requirements on components, discontinuous production, large capacity of a single furnace and the like, achieves the effects of reducing consumption, reducing burning loss, improving product quality, reducing labor intensity, improving labor conditions and improving production efficiency, and is suitable for batch operation and smelting with more alloy and scrap returns. Among the present aluminium melting furnace, when the aluminium melting furnace need pour out the crucible with the molten aluminium liquid, need take out the crucible from the stove and empty, so the operation danger coefficient is high and very easily causes personnel's injury. Therefore, the combustion device of the aluminum melting furnace, which is convenient for taking out materials, is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the combustion device of the aluminum melting furnace convenient for taking out materials

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an aluminum melting furnace combustion device convenient for taking out materials is designed, and comprises a crucible, wherein the crucible is of a cuboid structure with an upper opening, an aluminum liquid outlet is formed in the middle of the bottom end of the crucible, the aluminum liquid outlet is of a cylindrical structure with a thick upper part and a thin lower part, a valve mechanism is arranged inside the aluminum liquid outlet, a liquid outlet pipe is fixedly arranged at the bottom of the aluminum liquid outlet, a heat insulation layer is arranged on the outer wall of the crucible and comprises a glass fiber layer and a silicate layer, the silicate layer is clamped between the two glass fiber layers, a steel shell is arranged on the outer wall of the heat insulation layer, a vertical plate is arranged at the bottom of the steel shell, the vertical plate is fixedly connected with the steel shell through a hexagon bolt, a flat plate is fixedly welded at the bottom of the vertical plate, an upper cover is placed at the top end of the steel shell and is fixedly connected, the bottom surface of the upper cover is fixedly welded with a square frame, and the square frame is in contact with the inner wall of the crucible.

Preferably, the valve mechanism is including placing the cylinder inside the aluminium liquid export and the fixed welding at the closing plate of cylinder top surface, the cylinder is located the first half of aluminium liquid export, the radius of closing plate is greater than the opening radius of aluminium liquid export top, the fixed welding in top middle part of closing plate has the pull rod, the pull rod runs through the top that the upper cover extends to the upper cover, the fixed welding in top of pull rod has the ring, the fixed flow control mechanism that is provided with in cylindrical bottom.

Preferably, the flow control mechanism comprises an inverted round table fixedly welded at the bottom of the cylinder, and the peripheral wall of the inverted round table is in contact with the inner wall of the molten aluminum outlet.

Preferably, scales are engraved on the pull rod, and the scales are matched with the distance between the inverted round table and the aluminum liquid outlet.

The utility model provides a pair of melt aluminium stove burner convenient to material takes out, beneficial effect lies in:

1. this melt aluminium stove burner convenient to material is taken out is through setting up valve mechanism for operating personnel only need stimulate the ring and make cylinder and closing plate rise and to emit the aluminium melt, melts the aluminium melt and can flow out in the gap between aluminium liquid export and the cylinder voluntarily, for the aluminium melt before take out mode more safe and reliable.

2. The utility model discloses in, through the fixed welding in cylinder bottom surface have the inversion round platform for the outflow rate of aluminium melt is controllable, when needs stop taking out the aluminium melt, reduces the outflow rate of aluminium melt gradually, and then can avoid the multirow of aluminium melt to put more, has reduced the melt extravagant.

Drawings

FIG. 1 is a schematic view of a front sectional structure of a combustion apparatus of an aluminum melting furnace for facilitating material removal, according to the present invention;

FIG. 2 is a schematic view of a cross-sectional top view of a combustion apparatus of an aluminum melting furnace for facilitating material removal according to the present invention;

FIG. 3 is a schematic view of the sectional structure of the heat insulating layer of the combustion device of the aluminum melting furnace convenient for taking out the material.

In the figure: 1 crucible, 2 aluminum liquid outlets, 3 liquid outlet pipes, 4 heat insulation layers, 5 steel shells, 6 vertical plates, 7 hexagon bolts, 8 flat plates, 9 upper covers, 10 square frames, 11 glass fiber layers, 12 silicate layers, 13 cylinders, 14 sealing plates, 15 pull rods, 16 circular rings, 17 inverted circular truncated cones and 18 scales.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an aluminum melting furnace combustion device convenient for material taking out comprises a crucible 1, the crucible 1 is of a cuboid structure with an opening arranged at the upper part, an aluminum liquid outlet 2 is arranged at the middle part of the bottom end of the crucible 1, the aluminum liquid outlet 2 is of a cylindrical structure with a thick upper part and a thin lower part, a liquid outlet pipe 3 is fixedly arranged at the bottom of the aluminum liquid outlet 2, the liquid outlet pipe 3 and the crucible 1 are made of the same material and cannot be burnt due to high temperature of aluminum liquid, a heat insulation layer 4 is arranged on the outer wall of the crucible 1, the heat insulation layer 4 comprises a glass fiber layer 11 and a silicate layer 12, the silicate layer 12 is clamped between the two glass fiber layers 11, the crucible 1 can be isolated by the arrangement of the heat insulation layer 4, heat loss is avoided, heat can be prevented from being leaked to the outside to scald operators, a steel shell 5 is arranged on the outer wall of, through hex bolts 7 fixed connection between riser 6 and the steel shell 5, the fixed welding in bottom of riser 6 has flat board 8, upper cover 9 has been placed on the top of steel shell 5, through bolt fixed connection between upper cover 9 and the steel shell 5, the fixed welding in bottom surface of upper cover 9 has square frame 10, square frame 10 contacts with the inner wall of crucible 1, the setting of square frame 10 makes upper cover 9 can fix a position on steel shell 5 fast, has the effect of assistance-localization real-time.

In the utility model, a valve mechanism is arranged inside the aluminum liquid outlet 2, the valve mechanism comprises a cylinder 13 arranged inside the aluminum liquid outlet 2 and a sealing plate 14 fixedly welded on the top surface of the cylinder 13, the cylinder 13 is positioned at the upper half part of the aluminum liquid outlet 2, the radius of the sealing plate 14 is larger than the opening radius above the aluminum liquid outlet 2, a pull rod 15 is fixedly welded in the middle of the top end of the sealing plate 14, the pull rod 15 penetrates through the upper cover 9 and extends to the upper cover 9, a circular ring 16 is fixedly welded on the top end of the pull rod 15, a flow control mechanism is fixedly arranged at the bottom of the cylinder 13 and comprises an inverted circular table 17 fixedly welded at the bottom of the cylinder 13, the peripheral wall of the inverted circular table 17 is contacted with the inner wall of the aluminum liquid outlet 2, scales 18 are carved on the pull rod 15, the scales 18 are matched with the distance between the inverted circular table 17, can know the distance between inversion round platform 17 and the aluminium liquid export 2, through setting up valve mechanism, make operating personnel only need to stimulate the ring 16 make cylinder 13 and closing plate 14 rise can emit the aluminium melt, it can flow out in the automatic gap between aluminium liquid export 2 and cylinder 13 to melt the aluminium liquid, safe and reliable more for the mode of taking out of aluminium melt before, in addition through the fixed welding in cylinder 13 bottom surface have inversion round platform 17, invert the distance between round platform 17 and the aluminium liquid export 2 through control, make the outflow rate of aluminium melt controllable, when needs stop to take out the aluminium melt, reduce the outflow rate of aluminium melt gradually, and then can avoid the multirow of aluminium melt to put more, it is extravagant to have reduced the melt.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A combustion device of an aluminum melting furnace convenient for taking out materials comprises a crucible (1) and is characterized in that the crucible (1) is of a cuboid structure with an opening at the upper part, an aluminum liquid outlet (2) is formed in the middle of the bottom end of the crucible (1), the aluminum liquid outlet (2) is of a cylindrical structure with a thick upper part and a thin lower part, a valve mechanism is arranged inside the aluminum liquid outlet (2), a liquid outlet pipe (3) is fixedly arranged at the bottom of the aluminum liquid outlet (2), a heat insulation layer (4) is arranged on the outer wall of the crucible (1), the heat insulation layer (4) comprises a glass fiber layer (11) and a silicate layer (12), the silicate layer (12) is clamped between the two glass fiber layers (11), a steel shell (5) is arranged on the outer wall of the heat insulation layer (4), and a vertical plate (6) is arranged at the bottom of the steel shell (5), the crucible pot is characterized in that the vertical plate (6) is fixedly connected with the steel shell (5) through a hexagon bolt (7), a flat plate (8) is fixedly welded at the bottom of the vertical plate (6), an upper cover (9) is placed at the top end of the steel shell (5), the upper cover (9) is fixedly connected with the steel shell (5) through a bolt, a square frame (10) is fixedly welded at the bottom surface of the upper cover (9), and the square frame (10) is in contact with the inner wall of the crucible pot (1).

2. The aluminum melting furnace combustion device convenient for material taking out as claimed in claim 1, characterized in that the valve mechanism comprises a cylinder (13) placed inside the aluminum liquid outlet (2) and a sealing plate (14) fixedly welded on the top surface of the cylinder (13), the cylinder (13) is positioned at the upper half part of the aluminum liquid outlet (2), the radius of the sealing plate (14) is larger than the opening radius above the aluminum liquid outlet (2), a pull rod (15) is fixedly welded in the middle of the top end of the sealing plate (14), the pull rod (15) penetrates through the upper cover (9) and extends to the upper part of the upper cover (9), a circular ring (16) is fixedly welded at the top end of the pull rod (15), and a flow control mechanism is fixedly arranged at the bottom of the cylinder (13).

3. An aluminum melting furnace combustion device for facilitating material removal as set forth in claim 2, wherein the flow control mechanism comprises an inverted circular truncated cone (17) fixedly welded to the bottom of the cylinder (13), the peripheral wall of the inverted circular truncated cone (17) being in contact with the inner wall of the molten aluminum outlet (2).

4. A furnace burner for melting aluminium for facilitating the extraction of material according to claim 3, characterized by that the said tie rod (15) is engraved with a scale (18), said scale (18) matching the distance between the inverted round table (17) and the aluminium liquid outlet (2).