CN109663532A - A kind of Novel molten aluminum recirculation unit - Google Patents
A kind of Novel molten aluminum recirculation unit Download PDFInfo
- Publication number
- CN109663532A CN109663532A CN201811615196.XA CN201811615196A CN109663532A CN 109663532 A CN109663532 A CN 109663532A CN 201811615196 A CN201811615196 A CN 201811615196A CN 109663532 A CN109663532 A CN 109663532A
- Authority
- CN
- China
- Prior art keywords
- molten aluminum
- enhancing tube
- guide rail
- crucible
- cart
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 38
- 238000003756 stirring Methods 0.000 claims abstract description 33
- 230000002708 enhancing effect Effects 0.000 claims abstract description 32
- 239000012530 fluid Substances 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 229910001069 Ti alloy Inorganic materials 0.000 claims abstract description 6
- 239000000956 alloy Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
- B01F35/43—Supporting receptacles on frames or stands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/26—Mixing ingredients for casting metals
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The present invention is a kind of Novel molten aluminum recirculation unit, crucible, chain, agitating shaft, flange and Auxiliary support including filling molten aluminum, cart is fixed on the ground by Auxiliary support, cart is equipped with vertical guide rail, and lifting arm is slidably connected with guide rail, and enhancing tube is inserted into crucible, the barrel lower end of enhancing tube is provided with several inlet openings, and several fluid holes are provided in the middle part of the barrel of enhancing tube, fluid hole is located under molten aluminum liquid level, and stirring blade is axial--flow blading.The present invention is promoted by enhancing tube, using axial-flow type stirring blade, centrifugal force will not be generated in whipping process, the fluid hole position of enhancing tube sidewall upper under liquid level, will not destroy molten aluminum oxide on surface always, can greatly promote molten aluminum quality.In addition, enhancing tube, agitating shaft and stirring blade are all made of titanium alloy material, not only high temperature resistant, resistance to deformation, and do not chemically reacted with molten aluminum, and then will not influence molten aluminum quality.
Description
Technical field
The present invention relates to molten aluminum stirring technique field more particularly to a kind of Novel molten aluminum recirculation units.
Background technique
For in the production process of aluminium alloy castings, molten aluminum requires heat to 710 DEG C~720 DEG C, in order to prevent aluminium alloy
Heavy metal precipitation needs to be stirred continuously to crucible bottom in liquid, and cannot destroy the established oxidation film in molten aluminum surface, otherwise
Extra impurity can be generated, the quality of aluminium alloy castings is influenced.Existing molten aluminum blender mainly to based on degasification, refining,
Rotor speed is very fast, and molten aluminum liquid level can generate biggish fluctuation or vortex, while cause spark phenomenon, influences the quality of refined aluminium.
Summary of the invention
Present invention seek to address that the deficiencies in the prior art, and a kind of Novel molten aluminum recirculation unit is provided.
The present invention to achieve the above object, using following technical scheme: a kind of Novel molten aluminum recirculation unit, including contain
There are crucible, chain, agitating shaft, flange and the Auxiliary support of molten aluminum, crucible top surface port is level with the ground together, the ground of crucible side
Face is equipped with cart, and cart is fixed on the ground by Auxiliary support, and cart is equipped with vertical guide rail, and the top of guide rail is equipped with
Lateral lifting motor, on the output shaft of lifting motor and guide rail bottom are mounted on sprocket wheel, and chain is mounted on sprocket wheel, guide rail
On lateral lifting arm is installed, lifting arm is slidably connected with guide rail, and lifting arm is fixedly connected close to one end of guide rail with chain,
Lifting arm is equipped with stirring motor far from one end top of guide rail, and bottom is equipped with enhancing tube, and enhancing tube is inserted into crucible, mentions
The barrel lower end for rising cylinder is provided with several inlet openings, and is provided with several fluid holes in the middle part of the barrel of enhancing tube, and fluid hole is located at molten aluminum
Under liquid level, agitating shaft is located at enhancing tube central axis, and agitating shaft upper end is coupled by flange with stirring motor output shaft, stirs
It mixes axis lower end and is connected with stirring blade, stirring blade is axial--flow blading.
Stirring motor is connect with the external frequency converter for adjusting stirring motor revolving speed.
Auxiliary support includes a pair of of oblique arm, and one end of oblique arm is hinged on side of the cart close to crucible, and oblique arm is far from cart
Threaded one end be connected with threaded rod, threaded rod upper end is connected with handwheel, and threaded rod lower end is connected with support disk.
Enhancing tube, agitating shaft and stirring blade are made of titanium alloy material.
The beneficial effects of the present invention are: the present invention is promoted by enhancing tube, using axial-flow type stirring blade, in whipping process
Centrifugal force will not be generated, the fluid hole position of enhancing tube sidewall upper under liquid level, will not destroy molten aluminum oxide on surface always,
Molten aluminum quality can be greatly promoted.In addition, enhancing tube, agitating shaft and stirring blade are all made of titanium alloy material, not only
High temperature resistant, resistance to deformation, and do not chemically reacted with molten aluminum, and then will not influence molten aluminum quality.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is right view of the invention；
Fig. 3 is top view of the invention；
In figure: 1- lifting motor；2- chain；3- guide rail；4- oblique arm；5- cart；6- stirring motor；7- flange；8- lifting
Arm；9- enhancing tube；10- crucible；11- Auxiliary support；12- agitating shaft；13- stirring blade；14- threaded rod；
It is described in detail below with reference to the embodiment of the present invention referring to attached drawing.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
As shown in Figure 1 to Figure 3, a kind of Novel molten aluminum recirculation unit, including filling the crucible 10 of molten aluminum, chain 2, stirring
Axis 12, flange 7 and Auxiliary support 11 are mixed, 10 top surface port of crucible is level with the ground together, and the ground of 10 side of crucible, which is equipped with, to push away
Vehicle 5, cart 5 are fixed on the ground by Auxiliary support 11, and cart 5 is equipped with vertical guide rail 3, and the top of guide rail 3 is equipped with cross
To lifting motor 1, on the output shaft of lifting motor 1 and 3 bottom of guide rail is mounted on sprocket wheel, and chain 2 is mounted on sprocket wheel, leads
Lateral lifting arm 8 is installed, lifting arm 8 is slidably connected with guide rail 3, the one end and chain 2 of lifting arm 8 close to guide rail 3 on rail 3
It is fixedly connected, lifting arm 8 is equipped with stirring motor 6 far from one end top of guide rail 3, and bottom is equipped with enhancing tube 9, enhancing tube
In 9 insertion crucibles 10, the barrel lower end of enhancing tube 9 is provided with several inlet openings, and if being provided in the middle part of the barrel of enhancing tube 9 and doing liquid
Hole, fluid hole are located under molten aluminum liquid level, and agitating shaft 12 is located at 9 central axis of enhancing tube, and 12 upper end of agitating shaft passes through flange 7
It is coupled with 6 output shaft of stirring motor, 12 lower end of agitating shaft is connected with stirring blade 13, and stirring blade 13 is axial--flow blading.
Stirring motor 6 is connect with the external frequency converter for adjusting 6 revolving speed of stirring motor.
Auxiliary support 11 includes a pair of of oblique arm 4, and one end of oblique arm 4 is hinged on cart 5 close to the side of crucible 10, oblique arm 4
Threaded one end far from cart 5 is connected with threaded rod 14, and 14 upper end of threaded rod is connected with handwheel, and 14 lower end of threaded rod is connected with support
Disk.
Enhancing tube 9, agitating shaft 12 and stirring blade 13 are made of titanium alloy material.
When the invention works, stirring blade 13 is combined with enhancing tube 9, the inlet opening that 9 side wall lower ends of enhancing tube are provided with, and is increased
Molten aluminum is added to enter enhancing tube 9,10 lower part molten aluminum of crucible is promoted to after top, and the fluid hole that 9 sidewall upper of enhancing tube is provided with is promoted
Effect of the liquid by atmospheric pressure in cylinder 9, cannot continue up promotion, then flow back in molten aluminum from fluid hole.Begin fluid hole position
Be maintained at liquid level eventually hereinafter, in this way reflux molten aluminum will not destroy molten aluminum oxide on surface, molten aluminum quality can be greatly promoted.This
Outside, enhancing tube 9, agitating shaft 12 and stirring blade 13 are all made of titanium alloy material, not only high temperature resistant, resistance to deformation, and not
It is chemically reacted with molten aluminum, and then will not influence molten aluminum quality.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as using the various improvement that the inventive concept and technical scheme of the present invention carry out, or not improved direct application
It is within the scope of the present invention in other occasions.
Claims (4)
1. a kind of Novel molten aluminum recirculation unit, crucible (10), chain (2), agitating shaft (12), flange including filling molten aluminum
(7) and Auxiliary support (11), which is characterized in that crucible (10) top surface port is level with the ground together, the ground of crucible (10) side
It being equipped with cart (5), cart (5) is fixed on the ground by Auxiliary support (11), and cart (5) is equipped with vertical guide rail (3),
The top of guide rail (3) is equipped with lateral lifting motor (1), is mounted on the output shaft of lifting motor (1) with guide rail (3) bottom
Sprocket wheel, chain (2) are mounted on sprocket wheel, are equipped on guide rail (3) lateral lifting arm (8), and lifting arm (8) and guide rail (3) are sliding
Dynamic connection, lifting arm (8) are fixedly connected close to the one end of guide rail (3) with chain (2), the one end of lifting arm (8) far from guide rail (3)
Top is equipped with stirring motor (6), and bottom is equipped with enhancing tube (9), and enhancing tube (9) is inserted into crucible (10), enhancing tube (9)
Barrel lower end be provided with several inlet openings, and be provided with several fluid holes in the middle part of the barrel of enhancing tube (9), fluid hole is located at molten aluminum liquid
Under position, agitating shaft (12) is located at enhancing tube (9) central axis, and agitating shaft (12) upper end passes through flange (7) and stirring motor
(6) output shaft is coupled, and agitating shaft (12) lower end is connected with stirring blade (13), and stirring blade (13) is axial--flow blading.
2. Novel molten aluminum recirculation unit according to claim 1, which is characterized in that stirring motor (6) and external use
In the frequency converter connection for adjusting stirring motor (6) revolving speed.
3. Novel molten aluminum recirculation unit according to claim 1, which is characterized in that Auxiliary support (11) includes a pair
Oblique arm (4), one end of oblique arm (4) are hinged on the side of cart (5) close to crucible (10), the one end of oblique arm (4) far from cart (5)
It is threaded with threaded rod (14), threaded rod (14) upper end is connected with handwheel, and threaded rod (14) lower end is connected with support disk.
4. Novel molten aluminum recirculation unit according to claim 1, which is characterized in that enhancing tube (9), agitating shaft (12)
It is made with stirring blade (13) of titanium alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811615196.XA CN109663532A (en) | 2018-12-27 | 2018-12-27 | A kind of Novel molten aluminum recirculation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811615196.XA CN109663532A (en) | 2018-12-27 | 2018-12-27 | A kind of Novel molten aluminum recirculation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109663532A true CN109663532A (en) | 2019-04-23 |
Family
ID=66146302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811615196.XA Withdrawn CN109663532A (en) | 2018-12-27 | 2018-12-27 | A kind of Novel molten aluminum recirculation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109663532A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114292971A (en) * | 2022-01-07 | 2022-04-08 | 广西柳钢环保股份有限公司 | Novel steel slag treatment method |
-
2018
- 2018-12-27 CN CN201811615196.XA patent/CN109663532A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114292971A (en) * | 2022-01-07 | 2022-04-08 | 广西柳钢环保股份有限公司 | Novel steel slag treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190423 |