CN114134361A - Purifying and degassing device for hypoeutectic aluminum-silicon alloy - Google Patents
Purifying and degassing device for hypoeutectic aluminum-silicon alloy Download PDFInfo
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- CN114134361A CN114134361A CN202111446258.0A CN202111446258A CN114134361A CN 114134361 A CN114134361 A CN 114134361A CN 202111446258 A CN202111446258 A CN 202111446258A CN 114134361 A CN114134361 A CN 114134361A
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- wall
- silicon alloy
- rigid coupling
- purifying
- pipe body
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- 229910000676 Si alloy Inorganic materials 0.000 title claims abstract description 26
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000007872 degassing Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000000746 purification Methods 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 22
- 229910000789 Aluminium-silicon alloy Inorganic materials 0.000 abstract description 10
- 229910001873 dinitrogen Inorganic materials 0.000 abstract description 10
- 239000007789 gas Substances 0.000 abstract description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 229910021364 Al-Si alloy Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Silicon Compounds (AREA)
Abstract
The invention discloses a purifying and degassing device for hypoeutectic aluminum-silicon alloy, which comprises a shell, wherein a purifying mechanism is arranged on the inner wall of the shell, the purifying mechanism comprises a first pipe body, the first pipe body is fixedly connected to the bottom of the inner wall of the shell, an air pump is arranged on the outer wall of the first pipe body, the first pipe body is rotatably connected with a second pipe body through a bearing, the second pipe body is rotatably connected with the inner wall of the shell through a bearing, third pipe bodies are fixedly connected to two ends of the outer wall of the second pipe body, corrugated pipes are fixedly connected to one ends of the outer walls of the two third pipe bodies, and bent pipes are fixedly connected to one ends of the outer walls of the two corrugated pipes. This purification gas removal equipment of hypoeutectic aluminium-silicon alloy for through second body and two bent pipes, carry out the nitrogen gas that air pump and first body were carried many exports and carry, the flexible of the first horizontal pole of accessible and second horizontal pole drives two bent pipes and outwards removes, and then improves the contact homogeneity of nitrogen gas and hypoeutectic aluminium-silicon alloy.
Description
Technical Field
The invention relates to the technical field of hypoeutectic aluminum-silicon alloy processing, in particular to a purifying and degassing device for hypoeutectic aluminum-silicon alloy.
Background
The hypoeutectic Al-Si alloy is a special alloy, the tensile strength and elongation of which are synchronously increased along with the increase of RE content in a certain concentration range, and the hypoeutectic Al-Si alloy and the RE content have the same optimal effect addition amount, butRare earth elementsThe effect of improving the tensile strength of the aluminum-silicon alloy is not very remarkable.
When hypoeutectic aluminum-silicon alloy is processed, the phenomena of air suction and oxidation are generated in the smelting and casting processes, so that the alloy contains gas impurities, the internal quality of the alloy is directly influenced, the strength, the hardness and the fatigue resistance of the alloy are obviously reduced, and even the product is scrapped, therefore, to obtain a high-quality alloy product, a nitrogen degassing process is required to be adopted in the casting process to remove the gas impurities in the aluminum alloy and ensure the product quality, although the existing purifying and degassing device can purify the hypoeutectic aluminum-silicon alloy, when the existing hypoeutectic aluminum-silicon alloy works, nitrogen only contacts with the hypoeutectic aluminum-silicon alloy through a single pipe body and is purified and degassed, and the problem of lower purifying and degassing efficiency is solved
Disclosure of Invention
The invention aims to provide a purifying and degassing device for hypoeutectic aluminum-silicon alloy, which aims to solve the problems that nitrogen only contacts with the hypoeutectic aluminum-silicon alloy through a single pipe body during the operation of the hypoeutectic aluminum-silicon alloy, and is purified and degassed, and the purifying and degassing efficiency is low in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a hypoeutectic aluminium-silicon alloy's purification gas removal equipment, includes the casing, the inner wall of casing is equipped with purification mechanism, purification mechanism includes first body, first body rigid coupling is in the inner wall bottom of casing, the air pump is installed to the outer wall of first body, first body passes through the bearing and rotates and link to each other there is the second body, the inner wall that the second body passes through bearing and casing rotates and links to each other, the equal rigid coupling in outer wall both ends of second body has third body, two the equal rigid coupling in outer wall one end of third body has the bellows, two the equal rigid coupling in outer wall one end of bellows has the bent pipe.
Preferably, a supporting seat is fixedly connected to one end of the inner wall of the shell, and the supporting seat is rotatably connected with the second pipe body through a bearing.
Preferably, the equal rigid coupling in outer wall both ends of second body has first horizontal pole, two the equal clearance fit in inner wall of first horizontal pole has the second horizontal pole, two the equal rigid coupling in bottom of second horizontal pole has the block, two the bottom of block is in the same place with the top rigid coupling of two bent pipes respectively.
Preferably, the outer wall of second body is equipped with adjustment mechanism, adjustment mechanism includes the screw thread, the screw thread processing is in the outer wall of second body, the outer wall screw thread of screw thread links to each other has the thread bush, the outer wall rigid coupling of thread bush has a plurality of bumps, the thread bush passes through the bearing and rotates and link to each other there is the ring body, the ring body passes through the connecting axle and rotates and link to each other two body of rod, two the body of rod rotates through connecting axle and two bent pipes respectively and links to each other.
Preferably, the other end of the inner wall of the housing is provided with a rotating mechanism, the rotating mechanism comprises a motor, the motor is installed at one end of the inner wall of the housing, the output end of the motor is fixedly connected with a first grooved wheel, one end of the outer wall of the first grooved wheel is provided with a second grooved wheel, the second grooved wheel is fixedly connected with the outer wall of the second pipe body, and the second grooved wheel is connected with the first grooved wheel in a rotating manner through a belt.
Compared with the prior art, the invention has the beneficial effects that: this purification gas removal equipment of hypoeutectic aluminium-silicon alloy, through the pump body, first body, the second body, cooperation between bellows and the thread bush etc, make through second body and two bent pipes, with the nitrogen gas of air pump and first body transport, carry out the export transport many, and then improve the area of contact of nitrogen gas and hypoeutectic aluminium-silicon alloy, and the accessible rotates the bump, the bump drives the thread bush, screw thread outer wall rebound at the second body, the thread bush can drive the ring body and the body of rod and carry out synchronous motion, when the body of rod rotates, the flexible of the first horizontal pole of accessible and second horizontal pole, drive two bent pipes and carry out outside the removal, and then adjust the interval between two bent pipes, further can be according to actual demand, two bent pipes carry out the contact of different positions with hypoeutectic aluminium-silicon alloy, and then improve nitrogen gas purification degassing efficiency to hypoeutectic aluminium-silicon alloy.
Through the cooperation between motor, first sheave, second sheave and the belt etc for switch on external power supply with the motor, the drive of motor accessible first sheave, second sheave and belt drives second body and bent pipe etc. and rotates, and then can stir hypoeutectic aluminium-silicon alloy when carrying out nitrogen gas transportation degasification purification with second body and bent pipe in hypoeutectic aluminium-silicon alloy department, and then improve the contact homogeneity of nitrogen gas and hypoeutectic aluminium-silicon alloy.
Through the cooperation between first horizontal pole, second horizontal pole and the block etc for clearance fit through first horizontal pole and second horizontal pole, the second horizontal pole can drive bent pipe, through the flexible of bellows, moves about steadily, and then improves the stability about moving of bent pipe.
Drawings
FIG. 1 is a schematic diagram of the connection relationship of the present invention;
FIG. 2 is a schematic cross-sectional view of the housing of FIG. 1;
FIG. 3 is a schematic view of the third tubular body, the curved tube and the threaded sleeve of FIG. 2;
fig. 4 is a schematic structural view of the housing, the air pump and the first tube in fig. 2.
In the figure: 1. the device comprises a shell, 2, a supporting seat, 3, a first cross rod, 4, a second cross rod, 5, a purifying mechanism, 501, a first pipe body, 502, an air pump, 503, a second pipe body, 504, a third pipe body, 505, a corrugated pipe, 506, a curved pipe, 6, an adjusting mechanism, 601, threads, 602, a thread sleeve, 603, a salient point, 604, a ring body, 605, a rod body, 7, a rotating mechanism, 701, a motor, 702, a first sheave, 703, a second sheave, 704, a belt, 8 and a block body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a purifying and degassing device for hypoeutectic aluminum-silicon alloy comprises a shell 1, wherein a purifying mechanism 5 is arranged on the inner wall of the shell 1, the purifying mechanism 5 comprises a first pipe body 501, the first pipe body 501 is fixedly connected to the bottom of the inner wall of the shell 1, an air pump 502 is arranged on the outer wall of the first pipe body 501, the type of the air pump 502 is selected according to actual working requirements, the air pump 502 is used for guiding external nitrogen through the first pipe body 501, the first pipe body 501 is rotatably connected with a second pipe body 503 through a bearing, the second pipe body 503 is rotatably connected with the inner wall of the shell 1 through a bearing, so that the second pipe body 503 can rotate at the positions of the first pipe body 501 and the shell 1, both ends of the outer wall of the second pipe body 503 are fixedly connected with third pipe bodies 504, one end of the outer wall of each of the two third pipe bodies 504 is fixedly connected with a corrugated pipe 505, one end of the outer wall of each of the two corrugated pipes 505 is fixedly connected with a bent pipe 506, and the bent pipe 506 can stretch through the corrugated pipes 505, remove about moving, casing 1's inner wall one end rigid coupling has supporting seat 2, supporting seat 2 rotates with second body 503 through the bearing and links to each other, the equal rigid coupling in outer wall both ends of second body 503 has first horizontal pole 3, the equal clearance fit in inner wall of two first horizontal poles 3 has second horizontal pole 4, the clearance fit of first horizontal pole 3 and second horizontal pole 4, can improve the stability that removes about curved pipe 506, the equal rigid coupling in bottom of two second horizontal poles 4 has block 8, the bottom of two blocks 8 respectively with the top rigid coupling of two curved pipes 506 together.
The outer wall of the second pipe body 503 is provided with an adjusting mechanism 6, the adjusting mechanism 6 comprises a thread 601, the thread 601 is processed on the outer wall of the second pipe body 503, the outer wall thread of the thread 601 is connected with a thread sleeve 602, the thread sleeve 602 can rotate on the outer wall of the thread 601 and perform lifting movement, a plurality of salient points 603 are fixedly connected on the outer wall of the thread sleeve 602, the thread sleeve 602 is connected with a ring body 604 through a bearing in a rotating manner, the ring body 604 is connected with two rod bodies 605 through a connecting shaft in a rotating manner, the two rod bodies 605 are respectively connected with two curved pipes 506 through a connecting shaft in a rotating manner, and the rod bodies 605 can drive the curved pipes 506 to move left and right.
The other end of the inner wall of the housing 1 is provided with a rotating mechanism 7, the rotating mechanism 7 comprises a motor 701, the motor 701 is installed at one end of the inner wall of the housing 1, the type of the motor 701 is selected according to actual working requirements, the output end of the motor 701 is fixedly connected with a first grooved pulley 702, one end of the outer wall of the first grooved pulley 702 is provided with a second grooved pulley 703, the second grooved pulley 703 is fixedly connected with the outer wall of the second pipe body 503, the second grooved pulley 703 is rotatably connected with the first grooved pulley 702 through a belt 704, and the motor 701 can drive the second pipe body 503 and the two curved pipes 506 to rotate through the driving of the first grooved pulley 702, the second grooved pulley 703 and the belt 704.
When the purifying and degassing device for the hypoeutectic aluminum-silicon alloy is used, nitrogen gas conveyed by the air pump 502 and the first pipe body 501 is conveyed through the second pipe body 503 and the two curved pipes 506 through multiple outlets, so that the contact area of the nitrogen gas and the hypoeutectic aluminum-silicon alloy is increased, the threaded sleeve 602 can be driven by rotating the salient point 603 and the salient point 603, the outer wall of the thread 601 of the second pipe body 503 moves upwards, the threaded sleeve 602 can drive the ring body 604 and the rod body 605 to move synchronously, when the rod body 605 rotates, the two curved pipes 506 can be driven to move outwards by the extension and contraction of the first cross rod 3 and the second cross rod 4, so that the distance between the two curved pipes 506 is adjusted, further, according to actual requirements, the two curved pipes 506 can be in contact with the hypoeutectic aluminum-silicon alloy at different positions, so that the purifying and degassing efficiency of the nitrogen gas on the hypoeutectic aluminum-silicon alloy is improved, and the motor 701 can be connected with an external power supply, the motor 701 can drive the second pipe body 503 and the curved pipe 506 to rotate by driving the first sheave 702, the second sheave 703 and the belt 704, so that the hypoeutectic aluminum-silicon alloy can be stirred when the second pipe body 503 and the curved pipe 506 are used for nitrogen conveying degassing purification at the hypoeutectic aluminum-silicon alloy, and the contact uniformity of nitrogen and the hypoeutectic aluminum-silicon alloy is improved.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (5)
1. A purifying and degassing device for hypoeutectic aluminum-silicon alloy, which comprises a shell (1), and is characterized in that: the inner wall of casing (1) is equipped with purification mechanism (5), purification mechanism (5) are including first body (501), first body (501) rigid coupling is in the inner wall bottom of casing (1), air pump (502) are installed to the outer wall of first body (501), first body (501) rotate through the bearing and link to each other second body (503), second body (503) rotate through the inner wall of bearing and casing (1) and link to each other, the equal rigid coupling in outer wall both ends of second body (503) has third body (504), two the equal rigid coupling in outer wall one end of third body (504) has bellows (505), two the equal rigid coupling in outer wall one end of bellows (505) has bent pipe (506).
2. A purifying and degassing apparatus for hypoeutectic aluminum-silicon alloy according to claim 1, characterized in that: the inner wall one end rigid coupling of casing (1) has supporting seat (2), supporting seat (2) rotate with second body (503) through the bearing and link to each other.
3. A purifying and degassing apparatus for hypoeutectic aluminum-silicon alloy according to claim 1, characterized in that: the equal rigid coupling in outer wall both ends of second body (503) has first horizontal pole (3), two the equal clearance fit in inner wall of first horizontal pole (3) has second horizontal pole (4), two the equal rigid coupling in bottom of second horizontal pole (4) has block (8), two the bottom of block (8) is in the same place with the top rigid coupling of two bent pipes (506) respectively.
4. A purifying and degassing apparatus for hypoeutectic aluminum-silicon alloy according to claim 1, characterized in that: the outer wall of second body (506) is equipped with adjustment mechanism (6), adjustment mechanism (6) are including screw thread (601), screw thread (601) are processed in the outer wall of second body (503), the outer wall screw thread of screw thread (601) links up threaded sleeve (602), the outer wall rigid coupling of threaded sleeve (602) has a plurality of bumps (603), threaded sleeve (602) rotate through the bearing and link up with ring body (604), ring body (604) rotate through the connecting axle and link up with two body of rod (605), two body of rod (605) rotate through connecting axle and two bent pipe (506) respectively and link to each other.
5. A purifying and degassing apparatus for hypoeutectic aluminum-silicon alloy according to claim 1, characterized in that: the inner wall other end of casing (1) is equipped with slewing mechanism (7), slewing mechanism (7) include motor (701), motor (701) are installed in the inner wall one end of casing (1), the output rigid coupling of motor (701) has first sheave (702), the outer wall one end of first sheave (702) is equipped with second sheave (703), second sheave (703) rigid coupling in the outer wall of second body (503), second sheave (703) and first sheave (702) rotate through belt (704) and link to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111446258.0A CN114134361A (en) | 2021-11-30 | 2021-11-30 | Purifying and degassing device for hypoeutectic aluminum-silicon alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111446258.0A CN114134361A (en) | 2021-11-30 | 2021-11-30 | Purifying and degassing device for hypoeutectic aluminum-silicon alloy |
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| Publication Number | Publication Date |
|---|---|
| CN114134361A true CN114134361A (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111446258.0A Pending CN114134361A (en) | 2021-11-30 | 2021-11-30 | Purifying and degassing device for hypoeutectic aluminum-silicon alloy |
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| CN (1) | CN114134361A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150135901A1 (en) * | 2013-11-18 | 2015-05-21 | Southwire Company, Llc | Ultrasonic Probes With Gas Outlets for Degassing of Molten Metals |
| CN205933989U (en) * | 2016-08-24 | 2017-02-08 | 内蒙古华唐伟业再生资源有限公司 | Concise gas removal equipment is smelted to alloy |
| CN107858524A (en) * | 2017-12-13 | 2018-03-30 | 无锡新区鸿声铝品有限公司 | A kind of online depassing unit of efficient aluminium alloy ingots production |
| CN108298676A (en) * | 2018-03-30 | 2018-07-20 | 晋江万智进出口贸易有限公司 | A kind of energy-saving aerating system that the sphere of action with speed-regulating function is wide |
| CN208038527U (en) * | 2018-03-01 | 2018-11-02 | 青海盐湖特立镁有限公司 | A kind of magnesium alloy refining device |
| CN112251623A (en) * | 2020-10-14 | 2021-01-22 | 谢欢 | A fuse-element purifier for aluminum alloy casting processing |
| CN212864914U (en) * | 2020-07-24 | 2021-04-02 | 徐州市立格金属材料有限公司 | Aluminum rod refining agent adding device |
-
2021
- 2021-11-30 CN CN202111446258.0A patent/CN114134361A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150135901A1 (en) * | 2013-11-18 | 2015-05-21 | Southwire Company, Llc | Ultrasonic Probes With Gas Outlets for Degassing of Molten Metals |
| CN205933989U (en) * | 2016-08-24 | 2017-02-08 | 内蒙古华唐伟业再生资源有限公司 | Concise gas removal equipment is smelted to alloy |
| CN107858524A (en) * | 2017-12-13 | 2018-03-30 | 无锡新区鸿声铝品有限公司 | A kind of online depassing unit of efficient aluminium alloy ingots production |
| CN208038527U (en) * | 2018-03-01 | 2018-11-02 | 青海盐湖特立镁有限公司 | A kind of magnesium alloy refining device |
| CN108298676A (en) * | 2018-03-30 | 2018-07-20 | 晋江万智进出口贸易有限公司 | A kind of energy-saving aerating system that the sphere of action with speed-regulating function is wide |
| CN212864914U (en) * | 2020-07-24 | 2021-04-02 | 徐州市立格金属材料有限公司 | Aluminum rod refining agent adding device |
| CN112251623A (en) * | 2020-10-14 | 2021-01-22 | 谢欢 | A fuse-element purifier for aluminum alloy casting processing |
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