CN107164649A - A kind of rotary gas foam device - Google Patents
A kind of rotary gas foam device Download PDFInfo
- Publication number
- CN107164649A CN107164649A CN201710583102.4A CN201710583102A CN107164649A CN 107164649 A CN107164649 A CN 107164649A CN 201710583102 A CN201710583102 A CN 201710583102A CN 107164649 A CN107164649 A CN 107164649A
- Authority
- CN
- China
- Prior art keywords
- gas
- aluminium liquid
- efferent duct
- foaming
- output tube
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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
- C22C1/08—Alloys with open or closed pores
-
- 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
- C22C1/08—Alloys with open or closed pores
- C22C1/083—Foaming process in molten metal other than by powder metallurgy
- C22C1/086—Gas foaming process
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Domestic Plumbing Installations (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The present invention relates to a kind of rotary gas foam device, including foaming storehouse and the drive component being fixedly installed on above the foaming storehouse, also include aluminium liquid efferent duct and gas output tube, the aluminium liquid efferent duct vertically rotates the top for being arranged at the foaming storehouse, it is hollow and setting that it is internal, and is connected by the multiple fluid holes opened up thereon with the inside in the foaming storehouse；The gas output tube is sealedly and fixedly connected through the aluminium liquid efferent duct and with its axial both ends of the surface, and one end of the gas output tube is fixedly connected with the drive component, and other end is set for closing, and gas spout is offered above the end face；Aluminium liquid is carried out by High voltage output by high-pressure foam gas, then broken up through gas curtain, aluminium liquid is repeatedly fully contacted with foamed gas, the gas foaming of aluminium liquid is realized, the problem of solving to foam uneven present in prior art.
Description
Technical field
The present invention relates to foaming aluminum production equipment technical field, more particularly to a kind of rotary gas foam device.
Background technology
Because aluminium density is low, rigidity is high, corrosion-resistant and processing forming is good so that the application of aluminium continues to increase.This
The trend of kind is in auto industry, and household electrical appliance and building industry are particularly evident, in these fields to complex shape and more high-strength
The aluminium of degree has huge demand；At present, foamed aluminium is being prepared using foam melt method, its general principle is that certain foams
Agent is added in the aluminium or aluminium alloy of melting, and foaming agent is decomposed at high temperature, is discharged gas, is stranded in melt, shape after solidification
Into foam metal.It is separate between the foamed aluminium hole that this method is produced, it can be used as sound-absorbing padded coaming, but it has the disadvantage gas
Pore size distribution lack of homogeneity, operating difficulties is produced uncontrollable.
A kind of foaming aluminum holding furnace hopper disclosed in Chinese utility model patent Application No. 201520070669.8 is passed
Dynamic and agitating device, including gateway roller-way steel construction, gateway guide roller group, siege steel construction, gateway fire door and transmission
Device, siege fire resistant heat preserving lining, thermocouple temperature measuring apparatus, heating element heater, roller track group, foaming groove, agitator, venting,
Chain wheel rotation device, transmission mechanism, siege expansion gear and siege.The utility model one side furnace bottom roller group is lifted with sprocket wheel
Device, using furnace bottom refractory brick support foaming groove, foaming aluminium liquid is flowed into foaming groove after foaming is completed, and hereafter furnace bottom roller group is arrived
Working position runs well, and another warmed-up foaming groove runs to foaming station, waits to be foamed, it is ensured that foam the continuous of work
Property；On the other hand, rotated at a high speed using chain wheel rotation device impeller in agitator, complete stirring for foaming agent and aluminium liquid
Mix, it is ensured that the abundant foaming of foaming agent and bubble are uniformly distributed in aluminium liquid.
Foaming uses high speed Stirring in such scheme, realizes the stirring of foaming agent and aluminium liquid, foaming agent is at high temperature
Decompose, discharge gas, bubble is formed in melt, Stirring drives melt, and then forms centrifugal force, and melt is in agitator wall
Air bubble content in pressure, reduction melt is formed, while bubble is moved upwards because the pressure in melt is different, therefore prior art
In foamed melt middle and upper part bubble occupation rate be much larger than bottom, cause bubble portion uneven.
The content of the invention
The purpose of the present invention is in view of the deficiencies of the prior art, aluminium liquid to be entered into horizontal high voltage by high-pressure foam gas defeated
Go out, aluminium liquid is then passed through gas curtain, aluminium liquid carries out the injection of foamed gas high pressure and fully contact, realizes the even foaming of aluminium liquid,
The problem of solving to foam uneven present in prior art.
A kind of rotary gas foam device, including foaming storehouse and the driving group that is fixedly installed on above the foaming storehouse
Part, in addition to：
Aluminium liquid efferent duct, the aluminium liquid efferent duct vertically rotates the top for being arranged at the foaming storehouse, inside it
To be hollow and set, and it is connected by the multiple fluid holes opened up thereon with the inside in the foaming storehouse；
Gas output tube；The gas output tube through the aluminium liquid efferent duct and fixes company with its axial both ends of the surface sealing
Connect, one end of the gas output tube is fixedly connected with the drive component, other end is set for closing, the top of the end face
Offer gas spout；
Multiple gas compressions mouthful compression of the foamed gas through opening up thereon inside gas output tube is in aluminium liquid
Aluminium liquid inside efferent duct, sprays through fluid hole, forms liquid flow line, and drive component drives gas output tube to rotate, liquid flow
Line is wandered and sprays the gas curtain that gas is formed through by gas spout in the shape of a spiral.
Further, the fluid hole is located at the inside in the foaming storehouse.
Further, baffle plate that is opening down and being set in umbrella shape is provided with the outer circumference surface of the aluminium liquid efferent duct,
Baffle plate gas buffer area formed below；Inventor thinks that the baffle plate can set for continuous type on the outer circumference surface of aluminium liquid efferent duct
Put, interim can also set, baffle plate setting is in the top of fluid hole.
Further, the fluid hole is corresponded with the gas compression mouthful and set.
Further, outer circumference surface array arrangement of the fluid hole along the aluminium liquid efferent duct, and vertically setting
It is equipped with multigroup fluid hole.
Further, the baffle plate is vertically located between neighbouring two fluid holes, and from top to down in cone
Shape is arranged.
Further, aluminium liquid is sprayed by the fluid hole and slid along in the baffle-panels, in square under its outer circumference surface
Into aluminium liquid heavy curtain.
Further, in addition to respectively rotary seal coordinates the be installed on the aluminium liquid efferent duct and gas output tube
One reducing sleeve and the second reducing sleeve, first reducing sleeve and the second reducing sleeve are located at the foaming storehouse and aluminium liquid efferent duct respectively
Top.
Further, first reducing sleeve and the second reducing sleeve are logical with the aluminium liquid efferent duct and gas output tube respectively
The first transfer hole is crossed with the second transfer hole to be connected.
Further, the blast pipe being connected with inside it, the top of the blast pipe are offered at the top of the foaming storehouse
Exhaust outlet is offered on outer circumference surface, the foamed gas inside foaming storehouse promote be flexibly set in the air bleeding valve on its top to
On be moved to vent position, the inside in storehouse of foaming passes through exhaust outlet and is vented with ft connection pressure release.
Beneficial effects of the present invention：
(1) gas output tube passes through aluminium liquid efferent duct in the present invention, and high-pressure foam gas is through gas compression mouthful by aluminium liquid
Spray, carried out in the preliminary gases at high pressure foaming of aluminium liquid, the liquid flow line dropping process that aluminium liquid is formed through fluid hole along fluid hole
Through gas curtain, during liquid flow line passes through gas curtain, gas curtain carries out aluminium liquid impact, forms scattered aluminium liquid
Liquid, improves aluminium liquid and the contact area of foamed gas, completes the gas foaming of aluminium liquid；
(2) multiple baffle plates, and baffle plate tapered setting from top to bottom are vertically provided with the present invention, up and down phase
The attaching space unit of aluminium liquid and foamed gas is formed between adjacent baffle plate, the contact with junior unit gas of junior unit aluminium liquid is formed and melts
Close, improve the bubbling efficiency of aluminium liquid, the aluminium liquid streamline flow above baffle plate falls within baffle plate and wandered along its surface in addition, extends aluminium
The time of contact of liquid and foamed gas, aluminium liquid is along baffle plate circumferential periphery along wandering, and the aluminium liquid chain for forming annular passes through gas curtain,
Aluminium liquid and the contact area of foamed gas are further increased, promotes the uniform in foaming degree of aluminium liquid；
(3) inside in foaming storehouse is confined space in the present invention, and its top is provided with the exhaust for limiting its internal pressure
Valve, when its internal pressure is more than the elastic force on air bleeding valve, air bleeding valve is moved upward to exhaust outlet, carries out pressure release, after pressure release, row
Air valve is moved down, seal foaming storehouse, remains that hair time foams storehouse inside containing sufficient foamed gas, while its internal tool
There is certain pressure, be conducive to the foaming of aluminium liquid, while ensuring the foaming adequacy of aluminium liquid；
In summary, the present invention is simple in construction, and the foaming effect of aluminium liquid is good, and frothing percentage is high, solves traditional foaming process
In foaming it is uneven the problems such as.
Brief description of the drawings
For the technical scheme of the clearer explanation embodiment of the present invention, used required in being described below to embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings discussed below is only some embodiments of the present invention, for ability
For the those of ordinary skill in domain, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings attached
Figure.
Fig. 1 is overall structure fragmentary view of the present invention；
Fig. 2 is elevational cross-sectional view of the present invention；
Fig. 3 is enlarged diagram at A in Fig. 2；
Fig. 4 is aluminium liquid efferent duct structural representation；
Fig. 5 is enlarged diagram inside foaming storehouse；
Fig. 6 is enlarged diagram at B in Fig. 2；
Fig. 7 is blast pipe sectional view；
Fig. 8 is relief valve exhaust condition schematic diagram.
Embodiment
The technical scheme in the embodiment of the present invention is clearly and completely illustrated below in conjunction with the accompanying drawings.
Embodiment one
As shown in Figure 1,2 and 3, a kind of rotary gas foam device, including foaming storehouse 1, be fixedly installed on the foaming storehouse 1
Drive component 2, aluminium liquid efferent duct 3 and the gas output tube 4 of top, the aluminium liquid efferent duct 3 vertically rotate setting
Top in the foaming storehouse 1, it is hollow and setting that it is internal, and by opening up multiple fluid holes 31 and the hair thereon
The inside in bubble storehouse 1 is connected；The gas output tube 4 is fixed through the aluminium liquid efferent duct 3 and with its axial both ends of the surface sealing
Connection, one end of the gas output tube 4 is fixedly connected with the drive component 2, and other end is set for closing, the end face
Top offers gas spout 41；Foamed gas inside gas output tube 4 are through opening up multiple gas compressions thereon
Aluminium liquid of the compression of mouth 42 inside aluminium liquid efferent duct 3, sprays through fluid hole 31, forms liquid flow line 32, drive component 2 drives
Gas output tube 4 is rotated, and liquid flow line 32 is wandered and passed through in the shape of a spiral sprays the gas that gas is formed by gas spout 41
Heavy curtain 43.
Embodiment two
It has been recognised by the inventors that preferably to implement the technical scheme, it is necessary to further clear and definite embodiment, therefore invention
People is carried out the description of example two on the basis of embodiment one.
As shown in Figure 1,2 and 3, a kind of rotary gas foam device, including foaming storehouse 1 and it is fixedly installed on the foaming
The drive component 2 of the top of storehouse 1, in addition to：
Aluminium liquid efferent duct 3, the aluminium liquid efferent duct 3 vertically rotates the top for being arranged at the foaming storehouse 1, in it
Portion is hollow and setting, and is connected by the multiple fluid holes 31 opened up thereon with the inside in the foaming storehouse 1；In aluminium
Aluminium liquid inside liquid efferent duct 3 sprays and its surrounding formation liquid flow line 32, the parabolically shape of liquid flow line 32 along fluid hole 31
Through gas curtain 43, the multiple gas foaming of aluminium liquid is completed；
Gas output tube 4；The gas output tube 4 is through the aluminium liquid efferent duct 3 and solid with its axial both ends of the surface sealing
Fixed connection, one end of the gas output tube 4 is fixedly connected with the drive component 2, and other end is set for closing, the end face
Top offer gas spout 41；Gas output tube 4 is coaxially disposed with aluminium liquid efferent duct 3, and height is contained in the inside of gas output tube 4
Calm the anger body, while it sprays aluminium liquid high pressure, and below through the formation horizontal plane shape of gas spout 41 gas curtain 43；
It is defeated that multiple gas compressions mouthful 42 compression of the foamed gas through opening up thereon inside gas output tube 4 is in aluminium liquid
Aluminium liquid inside outlet pipe 3, sprays through fluid hole 31, forms liquid flow line 32, and drive component 2 drives gas output tube 4 to rotate, liquid
Body streamline 32 is wandered and passed through in the shape of a spiral to be sprayed in the gas curtain 43 that gas is formed, the course of work by gas spout 41,
Liquid flow line 32 is wandered in the shape of a spiral, it is different from each Contact position of gas curtain 43, it is to avoid between aluminium liquid
The contact effect for interfering and influenceing aluminium liquid with foamed gas.
It should be noted that as shown in Figures 2 and 3, gas output tube 4 passes through aluminium liquid efferent duct 3, and high-pressure foam gas is through gas
Body compression port 42 sprays aluminium liquid along fluid hole 31, carries out the first gases at high pressure foaming of aluminium liquid, the dropping process of liquid flow line 32
In pass through gas curtain 43, liquid flow line 32 pass through gas curtain 43 during, gas curtain 43 is carried out to liquid flow line 32
Impact, the aluminium liquid of aluminium liquid formation diverging, improves aluminium liquid and the contact area of foamed gas, while improving aluminium liquid frothing percentage.
Further, as shown in Fig. 2 the fluid hole 31 is located at the inside in the foaming storehouse 1, after foamed dose of foaming
Aluminium liquid carries out gas foaming, and its foaming process is in the inside in foaming storehouse 1, and it is sealing space that it is internal.
Further, as shown in Figures 3 and 4, it is provided with the outer circumference surface of the aluminium liquid efferent duct 3 opening down and in umbrella
The baffle plate 33 that shape is set, the baffle plate 33 gas buffer area 34 formed below；Its is upward through the outlet of gas spout 41 for foamed gas
Motion, the concave shaped space of the structure formation top seal of baffle plate 33, it is internal containing more foamed gas, and aluminium liquid edge is in it
Internal fluid hole 31 sprays, and is contacted with the foamed gas in gas buffer area 34, is conducive to the foaming of aluminium liquid.
Further, as shown in Figures 2 and 3, the baffle plate 33 vertically be located at neighbouring two fluid holes 31 it
Between, and tapered arrangement from top to down；Aluminium liquid falls shape in a ring along baffle plate 33 and passes through gas curtain 43.
It should be noted that as shown in Fig. 2 be vertically provided with multiple baffle plates 33, and baffle plate 33 is in from top to bottom
Taper is set, and the attaching space unit of aluminium liquid and foamed gas is formed between neighbouring baffle plate 33, formed junior unit aluminium liquid with
The contact fusion of junior unit gas, improves the bubbling efficiency of aluminium liquid, and the aluminium liquid streamline flow of the top of baffle plate 33 falls within baffle plate 33 in addition
On wandered along its surface, extend the time of contact of aluminium liquid and foamed gas, aluminium liquid is formed along the circumferential periphery of baffle plate 33 along wandering
The aluminium liquid chain of annular passes through gas curtain, further increases aluminium liquid and the contact area of foamed gas, promotes the foaming of aluminium liquid
The uniformity.
Further, as shown in figure 3, the fluid hole 31 corresponds setting, high pressure with the gas compression mouthful 42
Bubble gas compresses aluminium liquid through gas compression mouthful 43 and discharged along fluid hole 31, and its Way out is consistent, beneficial to the strong discharge of aluminium liquid.
Further, as shown in figure 5, outer circumference surface array arrangement of the fluid hole 31 along the aluminium liquid efferent duct 3, and
Vertically it is provided with multigroup fluid hole 31；Fluid hole 31 from top to down arrange by circumference array, due to its high and low position relation,
So as to the liquid flow line of the ejection of fluid hole 31 of each level height, its shape is different, so that dry between avoiding aluminium liquid streamline
Relate to.
Further, as shown in figure 5, aluminium liquid sprays the landing along along the face of baffle plate 33 by the fluid hole 31, in outside it
The aluminium liquid heavy curtain 331 formed below of periphery, multiple fluid holes 31 spray aluminium liquids on baffle plate 33, and are wandered along it, between formation
Disconnected property fluid, aluminium liquid efferent duct 3 is in rotation process, and aluminium liquid heavy curtain 331 is thrown away by centrifugal action in drop-wise, improve aluminium liquid with
Foamed gas contact effect.
Further, the aluminium liquid efferent duct 3 and gas are installed on as shown in fig. 6, also including rotary seal respectively and coordinating
The first reducing sleeve 5 and the second reducing sleeve 6 on efferent duct 4, the reducing sleeve 6 of the first reducing sleeve 5 and second are located at the hair respectively
Steep storehouse 1 and the top of aluminium liquid efferent duct 3.
Further, as shown in fig. 6, the reducing sleeve 6 of first reducing sleeve 5 and second respectively with the aluminium liquid efferent duct 3
It is connected with gas output tube 4 by the first transfer hole 51 with the second transfer hole 61；6 points of first reducing sleeve 5 and the second reducing sleeve
Do not rotate and be connected with aluminium liquid efferent duct 3 and the sealing of gas output tube 4.
Further, should as shown in fig. 7, the top in the foaming storehouse 1 offers the blast pipe 11 being connected with inside it
Exhaust outlet 12 is offered on the top outer circumference surface of blast pipe 11, the foamed gas inside foaming storehouse 1 promote elasticity to set
Air bleeding valve 13 in its top is moved upward to the position of exhaust outlet 12, and the inside in foaming storehouse 1 passes through exhaust outlet 12 and ft connection
Pressure release is vented.
It should be noted that as shown in FIG. 7 and 8, the inside in foaming storehouse 1 is confined space, its top, which is provided with, limits it
The air bleeding valve 13 of internal pressure, when its internal pressure is more than the elastic force on air bleeding valve 13, air bleeding valve 13 is moved upward to exhaust
Mouthful, progress pressure release, after pressure release, air bleeding valve 13 is moved down, seal foaming storehouse 1, is remained to contain inside hair time foaming storehouse and is filled
The foamed gas of foot, while it is internal with certain pressure, are conducive to the foaming of aluminium liquid, while ensuring that the foaming of aluminium liquid is abundant
Property.
In the present invention, it is to be understood that：Term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness
Degree ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " clockwise ",
The orientation or position relationship of instructions such as " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of and retouch
State the present invention and simplify description, rather than indicate or imply specific orientation, Yi Te that signified equipment or element must have
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative important
Property or the implicit quantity for indicating indicated technical characteristic.Therefore, define " first ", the feature of " second " can express or
Person implicitly includes one or more this feature.In description of the invention, " multiple " be meant that two or two with
On, unless otherwise specifically defined.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
The change or replacement that any one skilled in the art can readily occur under the technical clarification of the present invention, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by the protection domain of claims.
Claims (10)
1. a kind of rotary gas foam device, including the driving foamed storehouse (1) and be fixedly installed on above the foaming storehouse (1)
Component (2), it is characterised in that also include：
Aluminium liquid efferent duct (3), the aluminium liquid efferent duct (3) vertically rotates the top for being arranged at the foaming storehouse (1), its
Inside is hollow and setting, and is connected by the multiple fluid holes (31) opened up thereon with the inside of the foaming storehouse (1)；
Gas output tube (4)；The gas output tube (4) seals through the aluminium liquid efferent duct (3) and with its axial both ends of the surface
It is fixedly connected, one end of the gas output tube (4) is fixedly connected with the drive component (2), other end is set for closing,
Gas spout (41) is offered above the end face；
It is defeated that multiple gas compressions mouthful (42) compression of the internal foamed gas of gas output tube (4) through opening up thereon is in aluminium liquid
The internal aluminium liquid of outlet pipe (3), sprays through fluid hole (31), forms liquid flow line (32), and drive component (2) drives gas output tube
(4) rotate, liquid flow line (32) is wandered and sprays the gas curtain that gas is formed through by gas spout (41) in the shape of a spiral
(43)。
2. a kind of rotary gas foam device according to claim 1, it is characterised in that the fluid hole (31) is located at
The inside of the foaming storehouse (1).
3. a kind of rotary gas foam device according to claim 1, it is characterised in that the aluminium liquid efferent duct (3)
Outer circumference surface on be provided with it is opening down and in umbrella shape set baffle plate (33), baffle plate (33) the gas buffer area formed below
(34)。
4. a kind of rotary gas foam device according to claim 1, it is characterised in that the fluid hole (31) and institute
State gas compression mouthful (42) and correspond setting.
5. a kind of rotary gas foam device according to claim 1, it is characterised in that the fluid hole (31) is along institute
The outer circumference surface array arrangement of aluminium liquid efferent duct (3) is stated, and is vertically provided with multigroup fluid hole (31).
6. a kind of rotary gas foam device according to claim 3, it is characterised in that the baffle plate (33) is along vertical
Direction is located between neighbouring two fluid holes (31), and tapered arrangement from top to down.
7. a kind of rotary gas foam device according to claim 3, it is characterised in that aluminium liquid is through the fluid hole
(31) spray and slid along along the baffle plate (33) face, in the aluminium liquid heavy curtain (331) formed below of its outer circumference surface.
8. according to a kind of any described rotary gas foam device of claim 1 to 7, it is characterised in that also including respectively
Rotary seal coordinates the first reducing sleeve (5) being installed on the aluminium liquid efferent duct (3) and gas output tube (4) and the second switching
Cover (6), first reducing sleeve (5) and the second reducing sleeve (6) are respectively positioned at the upper of the foaming storehouse (1) and aluminium liquid efferent duct (3)
Side.
9. a kind of rotary gas foam device according to claim 8, it is characterised in that first reducing sleeve (5)
Pass through the first transfer hole (51) and second with the aluminium liquid efferent duct (3) and gas output tube (4) respectively with the second reducing sleeve (6)
Transfer hole (61) is connected.
10. according to a kind of any described rotary gas foam device of claim 1 to 7, it is characterised in that the foaming storehouse
(1) offer and offered on the blast pipe (11) being connected with inside it, the top outer circumference surface of the blast pipe (11) at the top of
Exhaust outlet (12), promotes in the internal foamed gas of foaming storehouse (1) and is flexibly set in the air bleeding valve (13) on its top to moving up
Move to exhaust outlet (12) position, the inside of foaming storehouse (1) passes through exhaust outlet (12) and ft connection pressure release is vented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583102.4A CN107164649B (en) | 2017-07-17 | 2017-07-17 | A kind of rotary gas foam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583102.4A CN107164649B (en) | 2017-07-17 | 2017-07-17 | A kind of rotary gas foam device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107164649A true CN107164649A (en) | 2017-09-15 |
| CN107164649B CN107164649B (en) | 2018-08-24 |
Family
ID=59816818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710583102.4A Active CN107164649B (en) | 2017-07-17 | 2017-07-17 | A kind of rotary gas foam device |
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| Country | Link |
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| CN (1) | CN107164649B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195174A (en) * | 2019-05-28 | 2019-09-03 | 昆明理工大学 | A kind of preparation method of aluminium lithium intermediate alloy |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01306532A (en) * | 1988-06-02 | 1989-12-11 | Agency Of Ind Science & Technol | Composite structure of porous metallic material and hollow metallic object and its production |
| JPH06172887A (en) * | 1992-12-08 | 1994-06-21 | Mitsubishi Kasei Corp | Production of aluminum alloy |
| CN102373344A (en) * | 2010-08-13 | 2012-03-14 | 东北大学 | Preparation method and device of metal foam material |
| CN103966474A (en) * | 2014-05-30 | 2014-08-06 | 芜湖长启炉业有限公司 | Automatic blowing system for foamed molten aluminum |
| CN104498758A (en) * | 2014-12-01 | 2015-04-08 | 尚圣杰 | Continuous foaming and continuous casting-molding system of foamed aluminum |
-
2017
- 2017-07-17 CN CN201710583102.4A patent/CN107164649B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01306532A (en) * | 1988-06-02 | 1989-12-11 | Agency Of Ind Science & Technol | Composite structure of porous metallic material and hollow metallic object and its production |
| JPH06172887A (en) * | 1992-12-08 | 1994-06-21 | Mitsubishi Kasei Corp | Production of aluminum alloy |
| CN102373344A (en) * | 2010-08-13 | 2012-03-14 | 东北大学 | Preparation method and device of metal foam material |
| CN103966474A (en) * | 2014-05-30 | 2014-08-06 | 芜湖长启炉业有限公司 | Automatic blowing system for foamed molten aluminum |
| CN104498758A (en) * | 2014-12-01 | 2015-04-08 | 尚圣杰 | Continuous foaming and continuous casting-molding system of foamed aluminum |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195174A (en) * | 2019-05-28 | 2019-09-03 | 昆明理工大学 | A kind of preparation method of aluminium lithium intermediate alloy |
| CN110195174B (en) * | 2019-05-28 | 2021-10-15 | 昆明理工大学 | Preparation method of aluminum-lithium intermediate alloy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107164649B (en) | 2018-08-24 |
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