CN212770901U

CN212770901U - LARS graphite rotor connecting device

Info

Publication number: CN212770901U
Application number: CN202021750879.9U
Authority: CN
Inventors: 鲍青云
Original assignee: Chengdu Artech Specislties Graphite Co ltd
Current assignee: Chengdu Artech Specislties Graphite Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-03-23
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to a graphite rotor technical field specifically is a LARS graphite rotor coupling device, including the pole body, the blow vent has been seted up to the inside of pole body, the one end of pole body is inserted and is equipped with the carousel, first notch has all been seted up to the bottom of pole body both sides, the second notch has all been seted up at the top of carousel both sides, one side that first notch was kept away from each other is all inserted and is equipped with the inserted bar, and inside the one end that the inserted bar is close to each other all extended to the second notch, first air feed inlet has been seted up to the inside of carousel, and the one end of first air feed inlet is linked together with the blow vent, the even fixedly connected with in the outside of blow vent stirs the board, and stirs the surface of board and all evenly seted up the second air feed inlet. The utility model discloses the junction is inseparable and firm, and the junction is difficult not hard up, and device stability is strong, and rotates that the resistance is little between in-process and metallic solution, and the device damage probability is low, has improved the efficiency of breaing up bubble and impurity, and the whole life of device is high.

Description

LARS graphite rotor connecting device

Technical Field

The utility model relates to a graphite rotor technical field specifically is a LARS graphite rotor coupling device.

Background

Along with more and more articles made of aluminum alloy materials, the production scale of aluminum alloys is increasing, but in the process of smelting aluminum alloys, a large amount of hydrogen and oxidized waste residues are generated in aluminum liquid, at present, a graphite rotor is often used for conveying gas in the aluminum liquid, the gas is scattered to be attached to the waste residues in the aluminum liquid, the waste residues are taken out when the gas is discharged outwards, and the gas is combined with the hydrogen in the aluminum liquid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LARS graphite rotor coupling device to in solving the graphite rotor use that proposes in the above-mentioned background art, because waste material constantly collides in its self and solution and the solution, factor such as aluminium liquid high temperature, the junction is not hard up easily, makes when the graphite rotor rotates unbalance and leads to the problem that the circumstances such as rupture took place.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LARS graphite rotor coupling device, includes the pole body, the blow vent has been seted up to the inside of pole body, the one end of pole body is inserted and is equipped with the carousel, first notch has all been seted up to the bottom of pole body both sides, the second notch has all been seted up at the top of carousel both sides, one side that first notch was kept away from each other all is inserted and is equipped with the inserted bar, and inside the one end that the inserted bar is close to each other all extended to the second notch, first air feed mouth has been seted up to the inside of carousel, and the one end of first air feed mouth is linked together with the blow vent, the even fixedly connected with in the outside of blow vent stirs the board, and stirs the surface of board and all evenly seted up the second air feed mouth, and the second air feed mouth all is linked together.

Preferably, an internal thread is arranged on the inner surface of the rotary table close to one end of the rod body, an external thread is arranged on the surface of the rod body, which is attached to the inner surface of the rotary table, an external thread is arranged on the outer side of the rotary table close to one end of the rod body, an internal thread is arranged on the surface of the rod body, which is attached to the outer side of the rotary table, and the rod body is connected with the rotary table through a double-thread.

Preferably, the outside of inserted bar is provided with the external screw thread, be provided with the internal thread on the inner wall of first notch, be provided with the internal thread on the inner wall of second notch, carousel and first notch are connected through helicitic texture, carousel and second notch are connected through helicitic texture.

Preferably, one side of the rod body close to the turntable is fixedly connected with a gasket, one side of the gasket far away from the rod body is attached to the turntable, and the gasket is annular.

Preferably, the number of the stirring plates is six, and both sides of the stirring plates are arc-shaped.

Preferably, the outside that separation blade and carousel laminated mutually is provided with the external screw thread, be provided with the internal thread on the inner wall that carousel and separation blade laminated mutually, carousel and separation blade are connected through helicitic texture.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the connection part is compact and stable, the connection part is not easy to loosen, the stability of the device is strong, the resistance between the device and the metal solution in the rotating process is small, the damage probability of the device is low, the efficiency of scattering bubbles and impurities is improved, and the service life of the whole device is long;

1. the connecting part of the rod body and the rotary disc is transversely fixed by the inserting rod, so that the rod body and the rotary disc cannot be loosened in the rotating process, and the connecting stability of the device is improved;

2. the stirring plate is arranged, a user ventilates the device, gas enters the first gas supply port through the vent and is discharged outside through the second gas supply port and the opening at the bottom of the first gas supply port, and the device is inserted into molten metal;

3. the rotary table is provided with the separation blade, protects the bottom of the rotary table at the separation blade, reduces the damage to the rotary table caused by collision between the rotary table rotation process and impurities, prolongs the service life of the rotary table, enables the rotary separation blade to be separated from the rotary table, is convenient to replace, reduces the frequency of rotary table replacement and reduces the cost in the process of using the device.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is a schematic front sectional view of the structure shown at a in fig. 1 according to the present invention;

fig. 3 is a schematic front sectional view of the structure shown at B in fig. 1 according to the present invention;

FIG. 4 is a schematic top view of the structure of the present invention;

fig. 5 is a schematic bottom view of the structure of the present invention.

In the figure: 1. a shaft body; 2. a vent; 3. a turntable; 4. a first notch; 5. a second notch; 6. inserting a rod; 7. a gasket; 8. a first air supply port; 9. a stirring plate; 10. a second air supply port; 11. a baffle plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

a LARS graphite rotor connecting device comprises a rod body 1, a vent 2 is arranged in the rod body 1, a rotary disc 3 is inserted into one end of the rod body 1, an internal thread is arranged on the inner surface of the rotary disc 3 close to one end of the rod body 1, an external thread is arranged on the surface of the rod body 1, which is attached to the inner surface of the rotary disc 3, an external thread is arranged on the outer side of the rotary disc 3 close to one end of the rod body 1, an internal thread is arranged on the surface of the rod body 1, which is attached to the outer side of the rotary disc 3, the rod body 1 and the rotary disc 3 are connected through a double thread structure, the rotary disc 3 is aligned to an opening at one end of the rod body 1, one of the rod body 1 or the rotary disc 3 is rotated to be connected with the two, the attached parts are connected through threads, the tightness degree is high, an external thread is arranged on the outer side of an, the rotary table 3 is connected with the second notch 5 through a thread structure to lead the inserted bar 6 to be aligned with the first notch 4 and screwed in, the inserted bar 6 is continuously rotated to lead the inserted bar 6 to enter the second notch 5, thereby leading the inserted bar 6 to transversely fix the connection part of the bar body 1 and the rotary table 3, the bar body 1 and the rotary table 3 are placed to be separated in the rotating process, the bottoms of the two sides of the bar body 1 are both provided with the first notch 4, the tops of the two sides of the rotary table 3 are both provided with the second notch 5, the sides of the first notches 4 far away from each other are both inserted with the inserted bar 6, the ends of the inserted bars 6 near each other extend into the second notch 5, the rotary table 3 is internally provided with a first air supply port 8, one end of the first air supply port 8 is communicated with the vent 2, the outer side of the vent 2 is uniformly and fixedly connected with a stirring plate 9, the surfaces of the stirring plate 9 are both uniformly provided with second air, a blocking piece 11 is inserted into one side of the rotary table 3, which is far away from the rod body 1, an external thread is arranged on the outer side of the blocking piece 11, which is attached to the rotary table 3, an internal thread is arranged on the inner wall of the rotary table 3, which is attached to the blocking piece 11, the rotary table 3 and the blocking piece 11 are connected through a thread structure, and the blocking piece 11 is screwed in at an opening at the bottom of the rotary table 3, so that the blocking piece 11 is connected;

a gasket 7 is fixedly connected to one side, close to the rotary table 3, of the rod body 1, one side, far away from the rod body 1, of the gasket 7 is attached to the rotary table 3, the gasket 7 is annular, impact force between the rod body 1 and the rotary table 3 in the rotating process is avoided, protection of the device is improved, and connection between the rod body 1 and the rotary table 3 is prevented from being damaged due to mutual impact;

the number of the stirring plates 9 is six, both sides of the stirring plates 9 are arc-shaped, the resistance between the stirring plates 9 doing circular motion and the metal solution is small, and the probability of damage in the rotating process of the device is reduced.

The working principle is as follows: a user aligns the rotary table 3 at an opening at one end of the rod body 1, rotates one of the rod body 1 or the rotary table 3 to enable the rod body 1 and the rotary table 3 to be connected, aligns the inserted rod 6 to the first notch 4 to be screwed in, continues to rotate the inserted rod 6 to enable the inserted rod 6 to enter the second notch 5, so that the inserted rod 6 enables the connection part of the rod body 1 and the rotary table 3 to be fixed transversely, aligns the blocking piece 11 at an opening at the bottom of the rotary table 3 to be screwed in, enables the blocking piece to be connected with the rotary table 3, and accordingly;

connecting one end of the rod body 1 far away from the rotary disc 3 with a driving device and a gas output device, starting the gas output device, enabling nitrogen or argon to enter the first gas supply port 8 through the vent 2, discharging one part of gas through the bottom end of the first gas supply port 8, leading the other part of gas to the second gas supply port 10, discharging one end of the second gas supply port 10 far away from the first gas supply port 8, inserting the device into the metal solution, starting the driving device, driving the rod body 1 to rotate, driving the rotary disc 3 to rotate, driving the stirring plate 9 to do circular motion, scattering the injected gas and impurities in the metal solution in the rotation process of the stirring plate 9, enabling the gas to rise spirally along with the stirring process of the device, enabling the impurities in the metal solution to be attached to the gas continuously, absorbing hydrogen in the solution, and finally discharging the hydrogen out of the melt.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A LARS graphite rotor coupling device, includes pole body (1), its characterized in that: a vent (2) is arranged in the rod body (1), a rotary disc (3) is inserted at one end of the rod body (1), the bottom of the two sides of the rod body (1) is provided with a first notch (4), the top of the two sides of the rotating disc (3) is provided with a second notch (5), inserting rods (6) are inserted into the sides of the first notches (4) far away from each other, one ends of the inserted rods (6) close to each other extend into the second notch (5), a first air supply opening (8) is arranged in the rotary disc (3), one end of the first air supply port (8) is communicated with the air vent (2), the outer side of the air vent (2) is uniformly and fixedly connected with a stirring plate (9), and the surface of the stirring plate (9) is uniformly provided with second air supply openings (10), and the second air supply openings (10) are communicated with the first air supply opening (8), a blocking piece (11) is inserted at one side of the rotary disc (3) far away from the rod body (1).

2. The LARS graphite rotor coupling device of claim 1, wherein: the internal thread is arranged on the inner surface of one end, close to the rod body (1), of the rotary table (3), the external thread is arranged on the surface, close to the inner surface of the rotary table (3), of the rod body (1), the external thread is arranged on the outer side, close to one end of the rod body (1), of the rotary table (3), the internal thread is arranged on the surface, close to the outer side of the rod body (1), the internal thread is arranged on the surface, close to the outer side of the rotary table (3), of the rod body (1).

3. The LARS graphite rotor coupling device of claim 1, wherein: the outside of inserted bar (6) is provided with the external screw thread, be provided with the internal thread on the inner wall of first notch (4), be provided with the internal thread on the inner wall of second notch (5), carousel (3) and first notch (4) are connected through helicitic texture, carousel (3) and second notch (5) are connected through helicitic texture.

4. The LARS graphite rotor coupling device of claim 1, wherein: one side fixedly connected with gasket (7) that pole body (1) is close to carousel (3), and gasket (7) keep away from pole body (1) one side and the laminating of carousel (3) mutually, gasket (7) are cyclic annular.

5. The LARS graphite rotor coupling device of claim 1, wherein: the number of the stirring plates (9) is six, and both sides of the stirring plates (9) are arc-shaped.

6. The LARS graphite rotor coupling device of claim 1, wherein: the outer side that separation blade (11) and carousel (3) laminated mutually is provided with the external screw thread, be provided with the internal thread on the inner wall that carousel (3) and separation blade (11) laminated mutually, carousel (3) and separation blade (11) are connected through helicitic texture.