CN218012127U

CN218012127U - Stirring rake and aluminium ash processor

Info

Publication number: CN218012127U
Application number: CN202221809572.0U
Authority: CN
Inventors: 陈书平; 应银仙
Original assignee: Hangzhou Aoxing Industrial Co ltd
Current assignee: Hangzhou Aoxing Industrial Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-13
Anticipated expiration: 2032-07-13

Abstract

The utility model relates to an aluminium ash treatment facility technical field, concretely relates to stirring rake and aluminium ash processor. The device comprises a main shaft and a blade, wherein the blade is fixedly connected with the end part of the main shaft; the blade is characterized by also comprising a main rib and an auxiliary rib, wherein one end of the main rib is fixedly connected with one side of the main shaft, and the other end of the main rib is fixedly connected with the blade; one end of the auxiliary rib is fixedly connected with the other side of the main shaft, the other end of the auxiliary rib is fixedly connected with the blade, and the main rib and the auxiliary rib are positioned on the same plane; the connecting part of the paddle and the main rib and the connecting part of the paddle and the auxiliary rib are provided with extension sections. Inconvenient technical problem is handled to the aluminium ash, the utility model discloses the structure of stirring rake has been simplified for the stirring rake is more difficult for card ash, and sets up the extension section on the stirring rake, in order to play the convergence effect to the aluminium ash, makes the aluminium ash be difficult for dropping out outside the working range of stirring rake.

Description

Stirring rake and aluminium ash processor

Technical Field

The utility model relates to an aluminium ash treatment facility technical field, concretely relates to stirring rake and aluminium ash processor.

Background

During aluminum ash treatment, stirring of aluminum liquid is involved, after hot aluminum ash is just taken out of the furnace, a slagging agent is covered, and through the stirring effect of a stirring paddle, ash floats upwards, and the aluminum liquid flows downwards. The design of main and auxiliary ribs of the traditional stirring paddle is too much, the arrangement mode of the main and auxiliary ribs is unreasonable, the blocking area of the stirring paddle is too large, the resistance is large during operation, and the ash block is easily pulled out of the crucible, so that the inconvenience of aluminum ash treatment is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved by the utility model

Inconvenient technical problem is handled to the aluminium ash, the utility model provides a stirring rake and aluminium ash processor, it has simplified the structure of stirring rake for the stirring rake is more difficult for card ash, and sets up the extension section on the stirring rake, in order to play the convergence effect to the aluminium ash, makes the aluminium ash be difficult for dropping out outside the working range of stirring rake.

Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

a stirring paddle comprises a main shaft and blades, wherein the blades are fixedly connected with the end part of the main shaft; the blade is characterized by also comprising a main rib and an auxiliary rib, wherein one end of the main rib is fixedly connected with one side of the main shaft, and the other end of the main rib is fixedly connected with the blade; one end of the auxiliary rib is fixedly connected with the other side of the main shaft, the other end of the auxiliary rib is fixedly connected with the blade, and the main rib and the auxiliary rib are positioned on the same plane; the connection of paddle and main muscle to and the connection of paddle and vice muscle all is provided with the extension section.

Optionally, the end of the extension is provided with a pyramid.

Optionally, a first cavity exists among the main shaft, the main rib and the blade, and a second cavity exists among the main shaft, the auxiliary rib and the blade.

Optionally, the main ribs and the auxiliary ribs are arranged in a staggered mode, and the size of the first cavity is larger than that of the second cavity.

Optionally, the cross-sectional shape of the blade is trapezoidal.

Optionally, the cross-sectional shapes of the main ribs and the auxiliary ribs are quadrangles.

Optionally, the cross-sectional shapes of the main ribs and the auxiliary ribs are rhombus.

An aluminum ash processor comprises the stirring paddle, and comprises a crucible, wherein the distance between the inner wall of the crucible and the edge of the paddle is 14-16mm.

Optionally, the crucible is provided with a positioning hole, the positioning hole penetrates through the crucible, the blade is provided with a positioning cone, and the positioning cone is matched with the positioning hole.

Optionally, the crucible further comprises a liquid receiving groove, the liquid receiving groove is located on the lower side of the crucible, and the liquid receiving groove is matched with the positioning block.

Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

inconvenient technical problem is handled to the aluminium ash, the utility model discloses the structure of stirring rake has been simplified for the stirring rake is more difficult for card ash, and sets up the extension section on the stirring rake, in order to play the convergence effect to the aluminium ash, makes the aluminium ash be difficult for dropping out outside the working range of stirring rake.

Drawings

Fig. 1 is a schematic structural view of a stirring paddle according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an aluminum ash processor according to an embodiment of the present invention.

Fig. 3 is an enlarged schematic view of the positioning cone and the positioning hole according to the embodiment of the present invention.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The utility model discloses in words such as first, second, be for the description the utility model discloses a technical scheme is convenient and set up, does not have specific limited action, is general finger, right the technical scheme of the utility model does not constitute limited action. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and between the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, which is all within the scope of the present invention.

Example 1

With reference to fig. 1 to 3, the present embodiment provides a stirring paddle, which includes a main shaft 100 and a blade 103, where the blade 103 is fixedly connected to an end of the main shaft 100; the main rib structure comprises a main rib 101 and an auxiliary rib 102, wherein one end of the main rib 101 is fixedly connected with one side of a main shaft 100, and the other end of the main rib 101 is fixedly connected with a blade 103; one end of the auxiliary rib 102 is fixedly connected with the other side of the main shaft 100, the other end of the auxiliary rib 102 is fixedly connected with the blade 103, and the main rib 101 and the auxiliary rib 102 are positioned on the same plane; the connecting part of the paddle 103 and the main rib 101 and the connecting part of the paddle 103 and the auxiliary rib 102 are provided with extension sections 110.

The stirring paddle can stir aluminum ash, so that ash floats upwards, and aluminum liquid flows downwards, and the aluminum liquid is recycled. In the stirring paddle of the embodiment, the connecting portion between the paddle 103 and the main rib 101 and the connecting portion between the paddle 103 and the auxiliary rib 102 are provided with the extension section 110, and when the stirring paddle rotates in the crucible 200, the extension section 110 can converge the aluminum ash, that is, the ash can be collected in the crucible 200.

To traditional stirring rake, generally all can be provided with the through-hole between its main shaft, main, vice muscle strip and the paddle and can pass through in order to guarantee the aluminium ash, and main, vice muscle strip of traditional stirring rake can be provided with a plurality ofly, and through-hole quantity also can become many, consequently often can block the aluminium ash block when the stirring, leads to the stirring to be not smooth and easy, and the aluminium ash block that blocks is difficult for clearing up. As the main ribs and the auxiliary ribs are more, the blocking area is too large, and the aluminum ash is easy to pull out of the crucible. Compared with the traditional stirring paddle, the stirring paddle of the embodiment is provided with only one main rib 101 and one auxiliary rib 102 between the main shaft 100 and the paddle 103, so that the structure is simplified, the number of the through holes is reduced, the aluminum ash block is not easy to block, and the aluminum ash block is not easy to pull out of the crucible 200 due to the reduction of the blocking area. Meanwhile, due to the simplified structure, the ash deposition on the stirring paddle can be reduced.

As an alternative embodiment of this embodiment, the end of the extension segment 110 is provided with a pyramid 111. In this embodiment, the end of the extension section 110 is provided with the pyramid 111, so that the end of the paddle 103 of the stirring paddle is not easy to deposit ash during the operation of the stirring paddle, and thus the aluminum ash is not easy to fall out of the working range of the stirring paddle along the extension section 110, for example, the stirring paddle is prevented from being pulled out of the crucible 200.

As an alternative embodiment of this embodiment, a first cavity 121 exists between the main shaft 100, the main rib 101 and the blade 103, and a second cavity 122 exists between the main shaft 100, the secondary rib 102 and the blade 103. In this embodiment, the first cavity 121 and the second cavity 122 are arranged to reduce the resistance of the stirring paddle, so that the aluminum ash block can pass through the stirring paddle more easily, the stirring is smoother, and the stirring can be more uniform.

As an optional implementation manner of this embodiment, the main rib 101 and the sub-rib 102 are arranged in a staggered manner, and the size of the first cavity 121 is larger than that of the second cavity 122. In this embodiment, through staggering main muscle 101 and vice muscle 102 setting for there is height drop in main muscle 101 and vice muscle 102, makes the stirring rake have highly lower vice muscle 102 on the one hand, in order to guarantee when the stirring, and vice muscle 102 is in rotatory in-process promptly, avoids dialling out the working range of stirring rake with the aluminium ash piece as far as possible, for example avoids dialling out outside the crucible 200. On the other hand, the height of the main rib 101 is relatively high, so that the size of the first cavity 121 is relatively increased, the probability that the aluminum ash block is clamped into the first cavity 121 is reduced to a certain extent, and the aluminum ash block can pass through the stirring paddle.

As an alternative embodiment of this embodiment, the blade 103 has a trapezoidal cross-sectional shape. In this embodiment, the preferred trapezoidal of cross-section of paddle 103, the purpose is the intensity of guaranteeing paddle 103 self to do benefit to scraping ash and the separation of sediment liquid among the aluminium ash stirring process, trapezoidal big end down also can make the difficult deposition of paddle 103 upper surface to a certain extent.

As an alternative embodiment of this embodiment, the cross-sectional shapes of the main ribs 101 and the sub-ribs 102 are quadrilateral. In this embodiment, the main ribs 101 and the sub-ribs 102 may have a rectangular or rhombic quadrilateral structure to ensure strength.

As an alternative embodiment of this embodiment, the cross-sectional shapes of the main ribs 101 and the sub-ribs 102 are rhombus. In this embodiment, the cross-sectional shapes of the main ribs 101 and the auxiliary ribs 102 are preferably rhombic, so that ash lumps are not easily adhered to the stirring paddles in the stirring process, ash is not easily accumulated, and ash making is easy to clean.

Example 2

The embodiment provides an aluminum ash processor, which comprises the stirring paddle in the embodiment 1, and the stirring paddle comprises a crucible 200, wherein the distance between the inner wall of the crucible 200 and the edge of the paddle 103 is 14-16mm. The aluminum ash processor of the embodiment comprises a crucible 200, aluminum ash is poured into the crucible 200, a stirring paddle rotates in the crucible 200 to stir the aluminum ash, ash floats upwards, the aluminum liquid flows downwards, and the aluminum liquid is recycled. In the present embodiment, the distance between the inner wall of the crucible 200 and the edge of the paddle 103 may be 14mm, 14.5mm, 15mm, 16.5mm, 16mm, etc., and in one embodiment, the distance between the inner wall of the crucible 200 and the edge of the paddle 103 is preferably 15mm.

The paddle 103 bottom takes place wearing and tearing easily, and the condition of wearing and tearing is related with the clearance between paddle 103 edge to crucible 200 inner wall, and when the clearance was too big, the aluminium ash was easily glued the pot, and the clearance undersize then blocks the aluminium ash easily, is unfavorable for the stirring to cause transshipping easily, consequently cause equipment damage even. Therefore, the clearance between the inner wall of the crucible 200 and the edge of the blade 103 is basically kept at about 15mm, so that the stirring paddle can uniformly stir the aluminum ash, and when the stirring is uniform, the blade 103 is abraded more uniformly, so that the service life of the stirring paddle is prolonged.

As an optional implementation manner of this embodiment, a positioning hole 201 is provided on the crucible 200, the positioning hole 201 is disposed through, and a positioning cone 104 is provided on the paddle 103, and the positioning cone 104 is disposed in a matching manner with the positioning hole 201. In this embodiment, the positioning hole 201 is formed in the crucible 200, the positioning cone 104 is formed in the blade 103, and the positioning hole 201 and the positioning cone 104 are arranged in a matching manner, so that the blade 103 can be limited, and the blade 103 is prevented from being inclined, and the stirring is not smooth. Meanwhile, the positioning holes 201 penetrate through the aluminum ash, and in the stirring process of the stirring paddle, the aluminum liquid separated from the aluminum ash can flow out of the positioning holes 201, so that the collection of the aluminum liquid is realized.

As an optional implementation manner of this embodiment, the crucible further includes a liquid receiving groove 202, the liquid receiving groove 202 is located at a lower side of the crucible 200, and the liquid receiving groove 202 is disposed in a matching manner with the positioning block. In this embodiment, a liquid receiving groove 202 is disposed at the lower side of the crucible 200, and the aluminum liquid flows out of the positioning hole 201 and flows into the positioning groove, thereby realizing the collection of the aluminum liquid.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The stirring paddle is characterized by comprising a main shaft and a blade, wherein the blade is fixedly connected with the end part of the main shaft; the blade is characterized by also comprising a main rib and an auxiliary rib, wherein one end of the main rib is fixedly connected with one side of the main shaft, and the other end of the main rib is fixedly connected with the blade; one end of the auxiliary rib is fixedly connected with the other side of the main shaft, the other end of the auxiliary rib is fixedly connected with the blade, and the main rib and the auxiliary rib are positioned on the same plane; the connecting part of the paddle and the main rib and the connecting part of the paddle and the auxiliary rib are provided with extension sections.

2. The mixing paddle of claim 1, wherein the end of the extension is provided with a pyramid.

3. The mixing paddle of claim 1, wherein a first cavity is formed between the main shaft, the main ribs and the paddle, and a second cavity is formed between the main shaft, the secondary ribs and the paddle.

4. The mixing paddle of claim 3, wherein the primary ribs and the secondary ribs are offset, and the first cavity is larger than the second cavity.

5. The mixing paddle of claim 1, wherein the paddle blade is trapezoidal in cross-sectional shape.

6. The paddle of claim 1, wherein the cross-sectional shape of the main ribs and the secondary ribs is quadrilateral.

7. The mixing paddle of claim 6, wherein the cross-sectional shape of the primary ribs and the secondary ribs is diamond.

8. An aluminum ash processor comprising a stirring paddle according to any one of claims 1 to 7, wherein the aluminum ash processor comprises a crucible, and the distance between the inner wall of the crucible and the edge of the paddle is 14 to 16mm.

9. The aluminum ash processor as claimed in claim 8, wherein the crucible is provided with a positioning hole, the positioning hole penetrates through the crucible, and the paddle is provided with a positioning cone, and the positioning cone is matched with the positioning hole.

10. The aluminum ash processor as claimed in claim 9, further comprising a liquid receiving tank, wherein the liquid receiving tank is located at the lower side of the crucible, and the liquid receiving tank is arranged in a matching manner with the positioning block.