CN205254083U - Semicontinuousization of foamed aluminium production facility - Google Patents
Semicontinuousization of foamed aluminium production facility Download PDFInfo
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- CN205254083U CN205254083U CN201521108615.2U CN201521108615U CN205254083U CN 205254083 U CN205254083 U CN 205254083U CN 201521108615 U CN201521108615 U CN 201521108615U CN 205254083 U CN205254083 U CN 205254083U
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- foamed aluminium
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Abstract
The utility model relates to a semicontinuousization of foamed aluminium production facility, including smelting heat preservation stove, aluminium liquid thickening stove, foaming furnace and die casting molding system, the die casting molding system be located the foaming furnace below horizontal forming die, forming die bottom is equipped with the pulley track, and both ends are connected with the tractor respectively, forming die is upper portion open structure, is located ejection of compact pipeline below. Semicontinuousization of foamed aluminium production facility preparation technology simple, rational in infrastructure, set up foaming furnace below with die casting molding system, utilize the foamed aluminium action of gravity to make it enter into forming die, solve since the foamed aluminium mobile poor and the poring rate is slow, produce the problem of solidifying, the forming die level sets up to but through the effect horizontal direction motion of slip track and tractor, make foamed aluminium dispersion in forming die even, avoid the roll -in process, make the foam aluminum product void density that forms even, improve product quality.
Description
Technical field
The utility model relates to a kind of metal melting equipment, and particularly a kind of foamed aluminium is semicontinuousChange production equipment.
Background technology
Foam metal is that to develop rapidly in the later stage eighties in last century be that one has excellent physicalThe novel porous engineering material of characteristic and good mechanical properties, the loose structure of foam aluminium alloy,Possess the spies such as sound absorption, sound insulation, heat insulation, fire-retardant, damping, impact-absorbing energy, electromagnetic shieldingProperty, there is extremely wide application prospect at the numerous areas such as national defence and the development of the national economy, becomeOne of important research content of world today's material science high-tech sector.
The method that current large-scale industrial production is prepared closed-cell aluminum foam is foam melt method, moltenBody foaming has the advantages such as technique is simple, applicable preparation porosity higher (general >=85%),The parts that billet size is large, pore structure uniformity requirement is lower. Although but existing technique is simple,The preparation many places of China's foamed aluminium, in conceptual phase, have formed the also mechanical in half of production capacityState, but also there is following deficiency: for example: the patents such as US3941182, CN100422363CNo matter the production method of describing and process units are to use up casting method, or level castingMethod, is all to make foamed aluminium material form foamed aluminum materials after pressure traction roll-in, therefore causes bubbleThe foam density of foam aluminium material surface and central inner is inhomogeneous; In addition, at present tackify, foaming andShaping operation is independently carried out in different moulds, must by tackify and foaming after aluminum melt fromTackify cylinder pours into another die forming, and generally all adopts the cast of tilting type pouring procedure,But after the foaming of aluminium liquid, mobility significantly declines, and its poring rate is slow, in toppling process, holdsBe prone to problems such as toppling over difficulty and occur, affect aluminum melt and fill type, and also cause foamed aluminium board closeSpend the problems such as inhomogeneous.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of foamed aluminium semicontinuous lifeProduct equipment, technical scheme is:
The utility model provides a kind of foamed aluminium semi-continuous production equipment, comprise melting & holding furnace,Aluminium liquid thickening stove, foaming furnace and mold casting forming system, wherein, melting & holding furnace bottom one side is establishedHave liquid outlet, liquid outlet is connected to aluminium liquid thickening stove by aluminium liquid conveyance conduit; Aluminium liquid thickening stoveComprise aluminium liquid thickening body of heater, movable bell, be arranged at the thickening of aluminium liquid thickening bottom of furnace body one sideAluminium liquid conveyance conduit and agitating device, aluminium liquid thickening body of heater connects by thickening aluminium liquid conveyance conduitIn foaming furnace; Foaming furnace comprises sealing foaming body of heater and agitating device, sealing foaming upper of furnace bodyBe provided with blowing agent and add hole, bottom is provided with discharging opening and is connected with discharge pipe, on discharge pipeBe provided with switch valve; Mold casting forming system is positioned at discharge pipe below, and it comprises that top is opening knotThe horizontal form mould of structure, be positioned at the pulley track of horizontal form mold bottom and respectively with levelThe hauling machine that mould two ends connect.
Foamed aluminium semi-continuous production equipment preparation technology of the present utility model is simple, rational in infrastructure,Mold casting forming system is arranged to foaming furnace below, utilize foamed aluminium Action of Gravity Field that it is entered into intoIn mould, due to foamed aluminium poor fluidity, poring rate is slow in solution, produces asking of solidifyingTopic; Mould is horizontally disposed with, and can horizontal direction by the effect of sliding rail and hauling machineMotion is uniformly dispersed foamed aluminium in mould, avoids roll-in process, makes the bubble formingFoam aluminium void density is even, improves the quality of products.
Further, mould sidewall top edge is provided with multiple foamed aluminium inductors, mouldingMould top is provided with foamed aluminium strike-off stick that can parallel.
Foamed aluminium inductor is installed, the strict foamed aluminium amount entering in mould of controlling, againAbove mould, be provided with foamed aluminium strike-off stick, further improve the quality of product, and keep awayExempt from the waste of resource.
Further, thickening aluminium liquid conveyance conduit is provided with the flow tune of controlling thickening aluminium flow quantityJoint valve.
Preferably, aluminium liquid conveyance conduit, thickening aluminium liquid conveyance conduit and discharge pipe are resistance to heightTemperature earthenware duct, and outside is equipped with heat-insulation layer, avoids high temperature aluminum liquid etc. between distinct deviceThe variations in temperature of transport process, thus the uncontrollability of reduction product quality variance is further carriedHigh product quality.
Further, aluminium liquid thickening bottom of furnace body is to being provided with thickening aluminium liquid conveyance conduit lopsidednessArrange.
After the thickening of aluminium liquid, mobility declines, and aluminium liquid thickening bottom of furnace body is arranged to above-mentioned shape,More be conducive to the transport to foaming furnace of aluminium liquid after thickening.
Further, melting & holding furnace is also provided with liquid level observer.
Preferably, sealing foaming bottom of furnace body is pyramidal structure, and diameter successively decreases from top to bottom gradually,Pyramidal structure end forms discharging opening. After the switch valve on discharge pipe is opened, above-mentioned sealingThe setting of foaming body of heater bottom shape, is conducive to the downward of the further foamed aluminium reducing of mobilityFlow.
Further, agitating device comprises stirring motor and the paddle being connected with stirring motor,Paddle extend in aluminium liquid thickening body of heater and sealing foaming body of heater; Preferably, extend into sealingPaddle in foaming body of heater may extend to the top near discharging opening, makes stirring more abundant,Foam more even.
The beneficial effect of foamed aluminium semi-continuous production equipment provided by the utility model is: systemStandby technique is simple, rational in infrastructure, and each equipment forms good production line; By mold casting forming beSystem arranges foaming furnace below, utilizes foamed aluminium Action of Gravity Field to make it enter into mould, separatesCertainly due to foamed aluminium poor fluidity, poring rate is slow, produces the problem of solidifying; MouldBe horizontally disposed with, and effect by sliding rail and hauling machine can horizontal motion, makes foamAluminium is uniformly dispersed in mould, avoids roll-in process, makes the foamed aluminum materials hole of formation closeDegree evenly, finally can be produced the uniform high-quality foamed aluminium board of foam density.
Brief description of the drawings
Fig. 1. foamed aluminium semi-continuous production device structure schematic diagram described in embodiment 1;
Fig. 2. mold casting forming system architecture in foamed aluminium semi-continuous production equipment described in embodiment 2Schematic diagram;
Fig. 3. the structural representation of melting & holding furnace, aluminium liquid thickening stove and foaming furnace described in embodiment 4Figure.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model will be further described.
Embodiment 1:
As Fig. 1, the utility model provides a kind of foamed aluminium semi-continuous production equipment, comprises meltingHolding furnace 1, aluminium liquid thickening stove 2, foaming furnace 3 and mold casting forming system 4, wherein, melting is protectedTemperature stove 1 bottom one side is provided with liquid outlet 101, and liquid outlet 101 is by aluminium liquid conveyance conduit 102Be connected to aluminium liquid thickening stove 2; Aluminium liquid thickening stove 2 comprises aluminium liquid thickening body of heater 201, movable bell202, be arranged at the thickening aluminium liquid conveyance conduit 203 of aluminium liquid thickening body of heater 201 bottom one sides and stirMix device 5, aluminium liquid thickening body of heater 201 is connected in foaming furnace by thickening aluminium liquid conveyance conduit 2033; Foaming furnace 3 comprises sealing foaming body of heater 301 and agitating device 5, sealing foaming body of heater 301Top is provided with blowing agent and adds hole 302, and bottom is provided with discharging opening 303 and is connected with discharge pipe304, discharge pipe 304 is provided with switch valve 305; Mold casting forming system 4 is positioned at discharge pipe304 belows, it comprise top be hatch frame horizontal form mould 401, be positioned at horizontal formThe pulley track 402 of mould 401 bottoms be connected with horizontal form mould 401 two ends respectivelyHauling machine 403.
Embodiment 2:
As shown in Figure 2, the foamed aluminium semi-continuous production equipment that the present embodiment provides, with enforcementThe difference of example 1 is, is further defined as mould 401 sidewall top edges multiple bubbles are installedFoam aluminium inductor 404, mould 401 tops are provided with foamed aluminium strike-off stick that can parallel405; Thickening aluminium liquid conveyance conduit 203 is provided with the flow control valve of controlling thickening aluminium flow quantity205, wherein, aluminium liquid conveyance conduit 102, thickening aluminium liquid conveyance conduit 203 and discharge pipe 304Be refractory ceramics pipeline, and outside is equipped with heat-insulation layer.
Embodiment 3
The foamed aluminium semi-continuous production equipment that the present embodiment provides, distinguishes with embodiment 1In, further limiting, aluminium liquid thickening body of heater 201 bottoms are to being provided with thickening aluminium liquid conveyance conduit 203Lopsidedness arranges; Melting & holding furnace 1 is also provided with liquid level observer 6.
Embodiment 4
As shown in Figure 3, the foamed aluminium semi-continuous production equipment that the present embodiment provides, with realityThe difference of executing example 1 is, further limiting sealing foaming body of heater 301 bottoms is pyramidal structure,Diameter successively decreases from top to bottom gradually, and pyramidal structure end forms discharging opening 303.
Further, agitating device 5 comprises stirring motor 501 and is connected with stirring motor 501Paddle 502, paddle 502 extend into aluminium liquid thickening body of heater 201 and sealing foaming body of heaterIn 301; The paddle 502 extending in sealing foaming body of heater 301 may extend near discharging opening303 top.
Above embodiment is only for to be described preferred embodiment of the present utility model, not rightScope of the present utility model limits, in the prerequisite that does not depart from the utility model design spiritUnder, the various distortion that those of ordinary skill in the art make the technical solution of the utility model andImprove, all should fall in the definite protection domain of claims of the present utility model.
Claims (8)
1. a foamed aluminium semi-continuous production equipment, comprises melting & holding furnace (1), aluminium liquid thickening stove(2), foaming furnace (3) and mold casting forming system (4), it is characterized in that, described melting is protectedTemperature stove (1) bottom one side is provided with liquid outlet (101), and described liquid outlet (101) passes through aluminiumLiquid conveyance conduit (102) is connected to aluminium liquid thickening stove (2); Described aluminium liquid thickening stove (2)Comprise aluminium liquid thickening body of heater (201), movable bell (202), be arranged at aluminium liquid thickening body of heater(201) thickening aluminium liquid conveyance conduit (203) and the agitating device (5) of bottom one side, instituteState aluminium liquid thickening body of heater (201) and be connected in foaming by thickening aluminium liquid conveyance conduit (203)Stove (3); Described foaming furnace (3) comprises sealing foaming body of heater (301) and agitating device (5),Described sealing foaming body of heater (301) top is provided with blowing agent and adds hole (302), and bottom is provided withDischarging opening (303) is also connected with discharge pipe (304), on described discharge pipe (304)Be provided with switch valve (305); Described mold casting forming system (4) is positioned at described discharge pipe (304)Below, it comprise top be hatch frame horizontal form mould (401), be positioned at described waterThe pulley track (402) of flat mould (401) bottom and respectively with horizontal form mould(401) hauling machine (403) that two ends connect.
2. foamed aluminium semi-continuous production equipment as claimed in claim 1, is characterized in that, described inMould (401) sidewall top edge is provided with multiple foamed aluminium inductors (404), mouldingMould (401) top is provided with foamed aluminium strike-off stick (405) that can parallel.
3. foamed aluminium semi-continuous production equipment as claimed in claim 1, is characterized in that, described inThickening aluminium liquid conveyance conduit (203) is provided with the flow control valve of controlling thickening aluminium flow quantity(205)。
4. foamed aluminium semi-continuous production equipment as claimed in claim 1, is characterized in that, described inAluminium liquid conveyance conduit (102), thickening aluminium liquid conveyance conduit (203) and discharge pipe (304)Be refractory ceramics pipeline, and outside is equipped with heat-insulation layer.
5. foamed aluminium semi-continuous production equipment as claimed in claim 1, is characterized in that, described inAluminium liquid thickening body of heater (201) bottom inside is to being provided with thickening aluminium liquid conveyance conduit (203)Side is obliquely installed.
6. foamed aluminium semi-continuous production equipment as claimed in claim 1, is characterized in that, described inMelting & holding furnace (1) is also provided with liquid level observer (6).
7. foamed aluminium semi-continuous production equipment as claimed in claim 1, is characterized in that, described inSealing foaming body of heater (301) bottom inside is pyramidal structure, cross-sectional diameter from top to bottom byGradually successively decrease, described pyramidal structure end forms discharging opening (303).
8. foamed aluminium semi-continuous production equipment as claimed in claim 7, is characterized in that, described inAgitating device (5) comprises stirring motor (501) and is connected with described stirring motor (501)Paddle (502), described paddle (502) extend into aluminium liquid thickening body of heater (201)In sealing foaming body of heater (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108615.2U CN205254083U (en) | 2015-12-28 | 2015-12-28 | Semicontinuousization of foamed aluminium production facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108615.2U CN205254083U (en) | 2015-12-28 | 2015-12-28 | Semicontinuousization of foamed aluminium production facility |
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| Publication Number | Publication Date |
|---|---|
| CN205254083U true CN205254083U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521108615.2U Expired - Fee Related CN205254083U (en) | 2015-12-28 | 2015-12-28 | Semicontinuousization of foamed aluminium production facility |
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| CN (1) | CN205254083U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110317966A (en) * | 2019-08-05 | 2019-10-11 | 王淑芳 | A kind of foam aluminium alloy high-efficiency stirring seal foaming device |
| CN113088740A (en) * | 2021-04-07 | 2021-07-09 | 北京宏钧新材料技术有限公司 | Foamed aluminum production system and production method |
| CN113732722A (en) * | 2021-07-27 | 2021-12-03 | 于学会 | Automatic foamed aluminum production equipment |
| CN114505453A (en) * | 2022-02-09 | 2022-05-17 | 安徽省新方尊自动化科技有限公司 | Device and method for continuously producing foamed aluminum bar |
-
2015
- 2015-12-28 CN CN201521108615.2U patent/CN205254083U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110317966A (en) * | 2019-08-05 | 2019-10-11 | 王淑芳 | A kind of foam aluminium alloy high-efficiency stirring seal foaming device |
| CN110317966B (en) * | 2019-08-05 | 2021-09-24 | 王淑芳 | High-efficient stirring of foam aluminum alloy seals foaming device |
| CN113088740A (en) * | 2021-04-07 | 2021-07-09 | 北京宏钧新材料技术有限公司 | Foamed aluminum production system and production method |
| CN113732722A (en) * | 2021-07-27 | 2021-12-03 | 于学会 | Automatic foamed aluminum production equipment |
| CN114505453A (en) * | 2022-02-09 | 2022-05-17 | 安徽省新方尊自动化科技有限公司 | Device and method for continuously producing foamed aluminum bar |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20181228 |