CN215209585U - Device for degassing of secondary aluminum alloy - Google Patents
Device for degassing of secondary aluminum alloy Download PDFInfo
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- CN215209585U CN215209585U CN202120729551.7U CN202120729551U CN215209585U CN 215209585 U CN215209585 U CN 215209585U CN 202120729551 U CN202120729551 U CN 202120729551U CN 215209585 U CN215209585 U CN 215209585U
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Abstract
The utility model discloses a device is used in regeneration aluminum alloy degasification, which comprises a base plate, the upper end difference fixedly connected with mounting bracket and the jar body of base plate, the lower extreme fixedly connected with hydraulic stem of mounting bracket horizontal part, the output fixedly connected with box body of hydraulic stem, the inboard fixedly connected with motor of box body, the first gear of output shaft tip fixedly connected with of motor, the inboard of box body is rotated and is connected with the expansion pipe, the outside fixedly connected with second gear of expansion pipe, first gear and second gear are connected for the meshing. The second gear that drives on the movable tube through the first gear of motor drive axial region rotates, and the upper end of movable tube is owing to set up the nitrogen gas pipe, when having the movable tube that stirs the board and stir, and nitrogen gas can utilize through the movable tube and stir the venthole on the board and emit nitrogen gas, can carry out more even getting rid of to the hydrogen in the melt, has also improved the efficiency of degasification simultaneously.
Description
Technical Field
The utility model relates to an aluminum alloy processing technology field, in particular to device for secondary aluminum alloy degassing.
Background
The secondary aluminum is aluminum alloy or aluminum metal obtained by remelting and refining waste aluminum and waste aluminum alloy materials or aluminum-containing waste materials, and is an important source of metal aluminum. Secondary aluminum is mainly present in the form of aluminum alloys. Aluminum is a recyclable resource, and currently, recycled aluminum accounts for more than one third of the annual yield of original aluminum in the world. The regenerated aluminum has the same performance as the original aluminum, and can be remelted, refined and purified by a regenerated aluminum ingot, and various cast aluminum alloys and deformed aluminum alloys are prepared by adjusting chemical components, and then are processed into aluminum castings or plastic processing aluminum materials.
However, traditional aluminum alloy degassing equipment is mainly through when stirring the melt, increases the nitrogen gas trachea and directly blows nitrogen gas from the top of mixer to the melt and carries out hydrogen and clear away, but this kind of mode can only reach the degassing effect to a certain extent, and the degassing is inefficient, moreover because still thoughtlessly there are other harmful gas in the melt simultaneously, the unicity of degassing mode for the air in the processing range can produce certain harm to processing personnel on every side.
Disclosure of Invention
To solve the problems mentioned in the background art, the present invention provides a device for degassing secondary aluminum alloy to solve the problems mentioned in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a device for degassing of regenerated aluminum alloy comprises a base plate, wherein the upper end of the base plate is respectively fixedly connected with a mounting frame and a tank body, the lower end of a horizontal part of the mounting frame is fixedly connected with a hydraulic rod, the output end of the hydraulic rod is fixedly connected with a box body, the inner side of the box body is fixedly connected with a motor, the end part of an output shaft of the motor is fixedly connected with a first gear, the inner side of the box body is rotatably connected with a movable pipe, the outer side of the movable pipe is fixedly connected with a second gear, the first gear and the second gear are connected in a meshed mode, the left side of the box body is provided with a nitrogen pipe, one end of the nitrogen pipe penetrates through one side of the inner wall of the box body, one end of the nitrogen pipe is rotatably connected with the inner side of the upper end of the movable pipe, the lower end of the movable pipe penetrates through the bottom of the box body, the lower end of the movable pipe is fixedly connected with a stirring plate, the outer side of the stirring plate is provided with an air outlet hole, the lower extreme fixedly connected with air guide plate of box body, the right side fixedly connected with air pump of the vertical portion of mounting bracket, the outside fixedly connected with air duct of air guide plate, the other end and the air pump of air duct are fixed connection, the left side fixedly connected with rose box of the vertical portion of mounting bracket, the right side fixedly connected with intake pipe of rose box, the other end fixed connection of intake pipe runs through the mounting bracket and the air pump, the left side fixedly connected with outlet duct of rose box.
By adopting the technical scheme, the first gear on the shaft part is driven by the motor to drive the second gear on the movable pipe to rotate, and the nitrogen pipe is arranged at the upper end of the movable pipe, so that when the movable pipe with the stirring plate is used for stirring, nitrogen can be discharged through the movable pipe by utilizing the air outlet hole on the stirring plate to remove hydrogen in molten liquid; set up the air guide plate through the lower extreme at the box body, utilize air pump and air duct, will lead the air guide plate to absorb the gas that comes from the melt top, after gaseous entering into the rose box, through the gallery that crisscross baffle formed, a plurality of activated carbon net that set up in the cooperation gallery can adsorb the granule that suspends in the toxic gas.
Preferably, the left side and the right side of the lower end of the base plate are provided with trundles, and springs are arranged on the outer sides of the trundles.
Through adopting above-mentioned technical scheme, can make things convenient for the removal of equipment through setting up the truckle, and the shock attenuation effect can be played in the setting of spring.
Preferably, the inner side of the upper end of the movable pipe is provided with a ball bearing, and the inner side of the upper end of the movable pipe is rotatably connected with one end of the nitrogen gas pipe through the ball bearing.
Through adopting above-mentioned technical scheme, through set up ball bearing on the movable tube, can make things convenient for the nitrogen gas pipe to rotate on the movable tube.
Preferably, the inside of the movable pipe is communicated with an air outlet hole on the outer side of the stirring plate, and the aperture of the air outlet hole is 5 mm.
Through adopting above-mentioned technical scheme, through being connected the venthole with the movable tube on stirring the board, can conveniently stir when the board stirs, emit nitrogen gas to the melt in, make nitrogen gas can be better get rid of the hydrogen in the melt.
Preferably, the inner side of the filter box comprises an activated carbon net, a plurality of baffles with the same specification are arranged on the inner side of the filter box at equal intervals, and the activated carbon net is fixedly connected to the opposite side of each baffle.
Through adopting above-mentioned technical scheme, through setting up baffle and active carbon net in the inboard of rose box, utilize the passageway that the baffle formed, can prolong the filtration adsorption time of active carbon net to harmful gas particulate matter, improve filtration quality.
Preferably, the air guide disc is in the shape of a ring, and air holes at the lower end of the air guide disc are arranged in a circular shape.
Through adopting above-mentioned technical scheme, through setting up the gas guide plate of ring form, can conveniently carry out more comprehensive absorption to the harmful gas that rises in the melt.
To sum up, the utility model discloses mainly have following beneficial effect:
firstly, a first gear of a shaft part is driven by a motor to drive a second gear on a movable pipe to rotate, and the upper end of the movable pipe is provided with a nitrogen pipe, so that when the movable pipe with a stirring plate is used for stirring, nitrogen can be discharged from the movable pipe through an air outlet hole on the stirring plate, hydrogen in molten liquid can be removed more uniformly, and the degassing efficiency is improved;
the second, set up the air guide dish through the lower extreme at the box body, utilize air pump and air duct, the air guide dish absorbs the gas that comes from the melt liquid top, and after gaseous entering into the rose box, through the gallery that crisscross baffle formed, a plurality of activated carbon net that set up in the cooperation gallery can carry out effectual absorption to the suspended particle in the toxic gas to effectual harmful substance of getting rid of, and then avoided the harm of toxic gas diffusion to staff's the cause.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a cross-sectional view of the filter box of the present invention.
Reference numerals: 1. a substrate; 2. a mounting frame; 3. an air outlet pipe; 4. a filter box; 5. an air pump; 6. a nitrogen gas pipe; 7. an air duct; 8. a hydraulic lever; 9. a first gear; 10. a motor; 11. a box body; 12. an air guide plate; 13. a second gear; 14. a movable tube; 15. a stirring plate; 16. a tank body; 17. an air outlet; 18. a ball bearing; 19. an air inlet pipe; 20. a baffle plate; 21. an activated carbon mesh; 22. a spring; 23. and a caster.
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.
Examples
Referring to fig. 1-3, a device for degassing of a recycled aluminum alloy comprises a base plate 1, wherein the upper end of the base plate 1 is fixedly connected with a mounting frame 2 and a tank 16 respectively, the lower end of the horizontal part of the mounting frame 2 is fixedly connected with a hydraulic rod 8, the output end of the hydraulic rod 8 is fixedly connected with a box body 11, the inner side of the box body 11 is fixedly connected with a motor 10, the end part of the output shaft of the motor 10 is fixedly connected with a first gear 9, the inner side of the box body 11 is rotatably connected with a movable pipe 14, the outer side of the movable pipe 14 is fixedly connected with a second gear 13, the first gear 9 and the second gear 13 are in meshed connection, the left side of the box body 11 is provided with a nitrogen pipe 6, one end of the nitrogen pipe 6 penetrates through one side of the inner wall of the box body 11, one end of the nitrogen pipe 6 is rotatably connected with the inner side of the upper end of the movable pipe 14, and the lower end of the movable pipe 14 penetrates through the bottom of the box body 11, the lower extreme fixedly connected with of movable tube 14 stirs board 15, the outside of stirring board 15 is equipped with venthole 17, the lower extreme fixedly connected with air guide plate 12 of box body 11, the right side fixedly connected with air pump 5 of the vertical portion of mounting bracket 2, air guide plate 12's outside fixedly connected with air duct 7, air duct 7's the other end and air pump 5 are fixed connection, the left side fixedly connected with rose box 4 of the vertical portion of mounting bracket 2, the right side fixedly connected with intake pipe 19 of rose box 4, the other end of intake pipe 19 runs through the other end fixed connection of mounting bracket 2 and air pump 5, the left side fixedly connected with outlet duct 3 of rose box 4, and the other end and the outside nitrogen gas jar of nitrogen gas pipe 6 are connected, can conveniently carry out external connection's installation.
Referring to fig. 2, for the purpose of facilitating stable movement of the apparatus; the left side and the right side of the lower end of the base plate 1 are respectively provided with a caster wheel 23, and the outer side of each caster wheel 23 is provided with a spring 22; the movement of the device can be facilitated by the arrangement of the caster wheels 23, and the arrangement of the spring 22 can play a role in shock absorption.
Referring to fig. 2, for the purpose that one end of the nitrogen gas pipe 6 can be rotated on the movable pipe 14; the inner side of the upper end of the movable pipe 14 is provided with a ball bearing 18, and the inner side of the upper end of the movable pipe 14 is rotatably connected with one end of the nitrogen gas pipe 6 through the ball bearing 18; the nitrogen gas pipe 6 can be made to rotate on the movable pipe 14 by providing the ball bearing 18 on the movable pipe 14.
Referring to fig. 2, for the purpose of making it possible to remove hydrogen from the melt by means of nitrogen during the stirring plate 15; the inner part of the movable pipe 14 is communicated with an air outlet 17 on the outer side of the stirring plate 15, and the aperture of the air outlet 17 is 5 mm; through being connected movable tube 14 and the venthole 17 that stirs on the board 15, can conveniently stir board 15 and stir the time, emit nitrogen gas to the melt in, make nitrogen gas can be better get rid of the hydrogen in the melt.
Referring to fig. 3, for the purpose of better filtering and removing harmful gas emitted from the melt; the inner side of the filter box 4 comprises an activated carbon net 21, a plurality of baffles 20 with the same specification are arranged on the inner side of the filter box 4 at equal intervals, and the activated carbon net 21 is fixedly connected to the opposite side of the baffles 20; through set up baffle 20 and active carbon net 21 in the inboard of rose box 4, utilize the passageway that baffle 20 formed, can prolong active carbon net 21 to the filtration adsorption time of harmful gas particulate matter, improve filtration quality.
Referring to fig. 2, in order to more comprehensively absorb the harmful gas particles emitted from the melt; the air guide disc 12 is in the shape of a ring, and air holes at the lower end of the air guide disc 12 are arranged in a circular shape; by arranging the ring-shaped gas guide disc 12, harmful gas rising in the melt can be absorbed more comprehensively.
The use principle and the advantages are as follows: when in use, the hydraulic rod 8 on the mounting rack 2 drives the box body 11 to move towards the inside of the tank body 16, nitrogen gas is slowly released in the moving process, after the movable pipe 14 with the stirring plate 15 enters the molten liquid, the nitrogen gas can be properly adjusted according to the bubble amount in the molten liquid, then the motor 10 drives the first gear 9 on the shaft part to drive the second gear 13 on the movable pipe 14 to rotate, the nitrogen gas pipe 6 is arranged at the upper end of the movable pipe 14, when the movable pipe 14 with the stirring plate 15 is stirred, the nitrogen gas can be discharged from the movable pipe 14 by utilizing the air outlet 17 on the stirring plate 15, hydrogen gas in the molten liquid can be more uniformly removed, meanwhile, because the air guide disc 12 is arranged at the lower end of the box body 11 and is connected with the air guide pipe 7 by the air pump 5, the air guide disc 12 can be used for absorbing gas from the upper part of the molten liquid, and the gas enters the filter tank, through the gallery that crisscross baffle 20 formed, prolong gaseous dwell time, a plurality of activated carbon net 21 that set up in the cooperation gallery can carry out effectual absorption to the suspended particles in the toxic gas, improves air quality and reduces the harm that toxic gas produced the workman to can improve and improve the production environment of aluminum alloy production and processing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An apparatus for degassing secondary aluminum alloy, comprising a substrate (1), characterized in that: the upper end of the base plate (1) is fixedly connected with a mounting frame (2) and a tank body (16) respectively, the lower end of the horizontal part of the mounting frame (2) is fixedly connected with a hydraulic rod (8), the output end of the hydraulic rod (8) is fixedly connected with a box body (11), the inner side of the box body (11) is fixedly connected with a motor (10), the end part of the output shaft of the motor (10) is fixedly connected with a first gear (9), the inner side of the box body (11) is rotatably connected with a movable pipe (14), the outer side of the movable pipe (14) is fixedly connected with a second gear (13), the first gear (9) and the second gear (13) are connected in a meshing manner, the left side of the box body (11) is provided with a nitrogen pipe (6), one end of the nitrogen pipe (6) penetrates through one side of the inner wall of the box body (11), one end of the nitrogen pipe (6) is rotatably connected with the inner side of the upper end of the movable pipe (14), the lower end of the movable tube (14) penetrates through the bottom of the box body (11), the lower end of the movable tube (14) is fixedly connected with a stirring plate (15), the outer side of the stirring plate (15) is provided with an air outlet (17), the lower end of the box body (11) is fixedly connected with an air guide disc (12), the right side of the vertical part of the mounting rack (2) is fixedly connected with an air pump (5), the outer side of the air guide disc (12) is fixedly connected with an air guide pipe (7), the other end of the air duct (7) is fixedly connected with the air pump (5), the left side of the vertical part of the mounting rack (2) is fixedly connected with the filter box (4), the right side fixedly connected with intake pipe (19) of rose box (4), the other end fixed connection of mounting bracket (2) and air pump (5) is run through to the other end of intake pipe (19), the left side fixedly connected with outlet duct (3) of rose box (4).
2. A secondary aluminum alloy degassing apparatus as recited in claim 1, wherein: the left side and the right side of the lower end of the base plate (1) are respectively provided with a caster (23), and the outer side of each caster (23) is provided with a spring (22).
3. A secondary aluminum alloy degassing apparatus as recited in claim 1, wherein: the inner side of the upper end of the movable pipe (14) is provided with a ball bearing (18), and the inner side of the upper end of the movable pipe (14) is rotatably connected with one end of the nitrogen pipe (6) through the ball bearing (18).
4. A secondary aluminum alloy degassing apparatus as recited in claim 1, wherein: the inside of the movable pipe (14) is communicated with an air outlet (17) on the outer side of the stirring plate (15), and the aperture of the air outlet (17) is 5 mm.
5. A secondary aluminum alloy degassing apparatus as recited in claim 1, wherein: the inboard of rose box (4) includes activated carbon net (21), the inboard equidistance of rose box (4) is equipped with the same baffle of a plurality of specifications (20), activated carbon net (21) fixed connection is in the offside of baffle (20).
6. A secondary aluminum alloy degassing apparatus as recited in claim 1, wherein: the air guide disc (12) is in the shape of a ring, and air holes at the lower end of the air guide disc (12) are arranged in a circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120729551.7U CN215209585U (en) | 2021-04-12 | 2021-04-12 | Device for degassing of secondary aluminum alloy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120729551.7U CN215209585U (en) | 2021-04-12 | 2021-04-12 | Device for degassing of secondary aluminum alloy |
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| CN215209585U true CN215209585U (en) | 2021-12-17 |
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| CN202120729551.7U Active CN215209585U (en) | 2021-04-12 | 2021-04-12 | Device for degassing of secondary aluminum alloy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289686A (en) * | 2021-12-30 | 2022-04-08 | 夏鹏 | Processing equipment for casting aluminum alloy blank |
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2021
- 2021-04-12 CN CN202120729551.7U patent/CN215209585U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289686A (en) * | 2021-12-30 | 2022-04-08 | 夏鹏 | Processing equipment for casting aluminum alloy blank |
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Effective date of registration: 20230707 Address after: No. 1 Chengqiao Road, Economic Development Zone, Dangtu County, Ma'anshan City, Anhui Province, 243100 Patentee after: Anhui Xintai Alloy Co.,Ltd. Address before: No. 588, Hongsheng Road, Kunlun Street, Liyang City, Changzhou City, Jiangsu Province 213300 Patentee before: SHUNBO ALLOY JIANGSU Co.,Ltd. |