CN206052124U - The device of foamed aluminium is prepared under a kind of porous media - Google Patents
The device of foamed aluminium is prepared under a kind of porous media Download PDFInfo
- Publication number
- CN206052124U CN206052124U CN201621100982.2U CN201621100982U CN206052124U CN 206052124 U CN206052124 U CN 206052124U CN 201621100982 U CN201621100982 U CN 201621100982U CN 206052124 U CN206052124 U CN 206052124U
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- porous media
- gas
- pipe
- tube
- electromagnetic pump
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Abstract
The device of foamed aluminium, including crucible, electromagnetic pump, gas compressor, the first tube for transfusion, the second tube for transfusion, appendix, gas-liquid mixed pipe, porous media filling pipe and foam collecting tank are prepared under a kind of porous media；The leakage fluid dram of crucible is connected with the inlet of electromagnetic pump by the first tube for transfusion, and the leakage fluid dram of electromagnetic pump is connected with gas-liquid mixed pipe by the second tube for transfusion；The air vent of gas compressor is connected with gas-liquid mixed pipe by appendix, and gas-liquid mixed Gutron is crossed porous Filled Dielectrics pipe and is connected with foam collecting tank；Porous media filling pipe quantity is some, and the tube length of some porous medias filling pipe is different；In porous media filling pipe, the porous media species of filling is some, and the permeability that the porous media of several species has is different；The output of electromagnetic pump and gas compressor is adjustable online, carries out gas liquid ratio setting by adjusting the output of electromagnetic pump and gas compressor.
Description
Technical field
This utility model belongs to Preparation Methods of Foam Aluminum field, prepares foamed aluminium under more particularly to a kind of porous media
Device.
Background technology
Foamed aluminium has excellent physical property, chemical property and mechanical property as a kind of new material, and has
Recuperability, specific performance include lightweight, high specific stiffness, good acoustical behavior, excellent capability of electromagnetic shielding, good heat
Performance, high-damping shock stability and HI high impact S. E. A. etc. are learned, due to these excellent properties that foamed aluminium has so as to
Current Material Field has broad application prospects, and is the engineering material with good exploitation future, particularly transports in traffic
Defeated industry, the application of the aspect such as aerospace industry and building structure industry.
The performance of foamed aluminium is mainly determined by its pore property, and pore property mainly includes pore size, pore
Shape and porosity, numerous studies show, in the preparation process of foamed aluminium, by reducing aperture size and improving bubble point
Cloth uniformity, can make the foamed aluminium of preparation all obtain a certain degree of in terms of physical property, chemical property and mechanical property
Improve.At present, person skilled has attempted many schemes, but is reducing aperture size and improving in bubble distribution uniformity
Effect is not very good, and needs the more superior aluminum foam product of this performance on market badly.
Utility model content
For the problem that prior art is present, this utility model provides the device that foamed aluminium is prepared under a kind of porous media,
Porous media is firstly introduced in foamed aluminium preparation process, foam is generated by porous media, aperture size is effectively reduced,
Bubble distribution uniformity is improve, makes the foamed aluminium of preparation all obtain bright in terms of physical property, chemical property and mechanical property
It is aobvious to improve.
To achieve these goals, this utility model is adopted the following technical scheme that：Foamed aluminium is prepared under a kind of porous media
Device, it is including crucible, electromagnetic pump, gas compressor, the first tube for transfusion, the second tube for transfusion, appendix, gas-liquid mixed pipe, many
Hole Filled Dielectrics pipe and foam collecting tank；The leakage fluid dram of the crucible is connected with the inlet of electromagnetic pump by the first tube for transfusion
Logical, the leakage fluid dram of electromagnetic pump is connected with gas-liquid mixed pipe by the second tube for transfusion；The air vent of the gas compressor passes through
Appendix is connected with gas-liquid mixed pipe, and gas-liquid mixed Gutron is crossed porous Filled Dielectrics pipe and is connected with foam collecting tank.
The porous media filling pipe quantity is some, and the tube length of some porous medias filling pipe is different.
In porous media filling pipe, the porous media species of filling is some, what the porous media of several species had
Permeability is different.
The output of the electromagnetic pump and gas compressor is adjustable online, by adjusting electromagnetic pump and gas compressor
Output carries out gas liquid ratio setting.
The beneficial effects of the utility model：
This utility model has been firstly introduced porous media in foamed aluminium preparation process, generates foam by porous media,
Aperture size is effectively reduced, bubble distribution uniformity is improve, and the foamed aluminium of preparation is made in physical property, chemical property and power
Learn aspect of performance to be all improved significantly.
Description of the drawings
Fig. 1 is the apparatus structure schematic diagram that foamed aluminium is prepared under a kind of porous media of the present utility model；
In figure, 1-crucible, 2-electromagnetic pump, 3-gas compressor, the 4-the first tube for transfusion, the 5-the second tube for transfusion, 6-
Appendix, 7-gas-liquid mixed pipe, 8-porous media filling pipe, 9-foam collecting tank.
Specific embodiment
This utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, the device of foamed aluminium under a kind of porous media, is prepared, including crucible 1, electromagnetic pump 2, gas compressor
3rd, the first tube for transfusion 4, the second tube for transfusion 5, appendix 6, gas-liquid mixed pipe 7, porous media filling pipe 8 and foam collecting tank 9；Institute
The leakage fluid dram for stating crucible 1 is connected with the inlet of electromagnetic pump 2 by the first tube for transfusion 4, and the leakage fluid dram of electromagnetic pump 2 passes through second
Tube for transfusion 5 is connected with gas-liquid mixed pipe 7；The air vent of the gas compressor 3 passes through appendix 6 and 7 phase of gas-liquid mixed pipe
Connection, gas-liquid mixed pipe 7 are filled pipe 8 by porous media and are connected with foam collecting tank 9.
Porous media filling 8 quantity of pipe is some, and the tube length of some porous medias filling pipe 8 is different.
In the porous media filling pipe 8, the porous media species of filling is some, and the porous media of several species is had
Permeability it is different.
The output of the electromagnetic pump 2 and gas compressor 3 is adjustable online, by adjusting electromagnetic pump 2 and gas compression
The output of machine 3 carries out gas liquid ratio setting.
First use process of the present utility model is illustrated below in conjunction with the accompanying drawings：
First, an optional porous media fills pipe 8, records the tube length that the porous media fills pipe 8, then optionally
A kind of porous media, records the permeability of the porous media, sets a gas liquid ratio.
Start electromagnetic pump 2 and gas compressor 3, according to the defeated of the gas liquid ratio regulation electromagnetic pump 2 and gas compressor 3 for setting
Go out power.Aluminium liquid in crucible 1 is entered in electromagnetic pump 2 by the first tube for transfusion 4 first, then to enter second by electromagnetic pump 2 defeated
In liquid pipe 5, while gas compressor 3 enters compressed gas in appendix 6.Then, the aluminium liquid in the second tube for transfusion 5 and gas transmission
Compressed gas in pipe 6 together will be imported in gas-liquid mixed pipe 7, and gas-liquid mixture is formed in gas-liquid mixed pipe 7, and gas-liquid
Mixture seepage flow can be entered in porous media filling pipe 8 under stress.
Gas-liquid mixture carries out seepage flow in porous media, and when gas-liquid mixture through porous media internal clearance side by side
When going out, which will be discharged in the form of foam, and eventually enters in foam collecting tank 9.
When wanting to be obtained aperture size and the different foamed aluminium of bubble distributing homogeneity, need to only pass through to change different length
Porous media filling pipe 8, the porous media for changing different permeabilities and change gas liquid ratio setting value.
Scheme in embodiment simultaneously is not used to limit scope of patent protection of the present utility model, all without departing from this utility model
Carried out by equivalence enforcement or change, be both contained in the scope of the claims of this case.
Claims (4)
1. the device of foamed aluminium is prepared under a kind of porous media, it is characterised in that：Including crucible, electromagnetic pump, gas compressor,
One tube for transfusion, the second tube for transfusion, appendix, gas-liquid mixed pipe, porous media filling pipe and foam collecting tank；The row of the crucible
Liquid mouth is connected with the inlet of electromagnetic pump by the first tube for transfusion, and the leakage fluid dram of electromagnetic pump is mixed with gas-liquid by the second tube for transfusion
Close pipe to be connected；The air vent of the gas compressor is connected with gas-liquid mixed pipe by appendix, gas-liquid mixed Gutron mistake
Porous media filling pipe is connected with foam collecting tank.
2. the device of foamed aluminium is prepared under a kind of porous media according to claim 1, it is characterised in that：The porous is situated between
Matter filling pipe quantity is some, and the tube length of some porous medias filling pipe is different.
3. the device of foamed aluminium is prepared under a kind of porous media according to claim 1, it is characterised in that：The porous is situated between
In matter filling pipe, the porous media species of filling is some, and the permeability that the porous media of several species has is different.
4. the device of foamed aluminium is prepared under a kind of porous media according to claim 1, it is characterised in that：The electromagnetic pump
It is adjustable online with the output of gas compressor, gas liquid ratio is carried out by adjusting the output of electromagnetic pump and gas compressor
Setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100982.2U CN206052124U (en) | 2016-09-30 | 2016-09-30 | The device of foamed aluminium is prepared under a kind of porous media |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100982.2U CN206052124U (en) | 2016-09-30 | 2016-09-30 | The device of foamed aluminium is prepared under a kind of porous media |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206052124U true CN206052124U (en) | 2017-03-29 |
Family
ID=58363383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621100982.2U Withdrawn - After Issue CN206052124U (en) | 2016-09-30 | 2016-09-30 | The device of foamed aluminium is prepared under a kind of porous media |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206052124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222471A (en) * | 2016-09-30 | 2016-12-14 | 东北大学 | The device of foamed aluminium is prepared under a kind of porous media |
-
2016
- 2016-09-30 CN CN201621100982.2U patent/CN206052124U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222471A (en) * | 2016-09-30 | 2016-12-14 | 东北大学 | The device of foamed aluminium is prepared under a kind of porous media |
| CN106222471B (en) * | 2016-09-30 | 2017-12-01 | 东北大学 | The device of foamed aluminium is prepared under a kind of porous media |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170329 Effective date of abandoning: 20171201 |
|
| AV01 | Patent right actively abandoned |