CN104607079B - Tackifying and foaming stirring device for preparing foamed aluminum - Google Patents
Tackifying and foaming stirring device for preparing foamed aluminum Download PDFInfo
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- CN104607079B CN104607079B CN201510048636.8A CN201510048636A CN104607079B CN 104607079 B CN104607079 B CN 104607079B CN 201510048636 A CN201510048636 A CN 201510048636A CN 104607079 B CN104607079 B CN 104607079B
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Abstract
The invention discloses a tackifying and foaming stirring device for preparing foamed aluminum, relates to a stirring device, and solves the problem that the high-quality foamed aluminum cannot be prepared by adopting the existing forming device. The tackifying and foaming stirring device for preparing the foamed aluminum comprises a cylindrical stirring furnace body, wherein a heating device is fixed outside the furnace body, a stirring paddle is arranged inside the furnace body, and the stirring paddle is installed on a furnace cover; the stirring paddle is in a four-layer folded-blade paddle form, four layers of paddle blades are arranged on a central shaft of the stirring paddle, each layer is provided with three paddle blades, the paddle blades at each layer are arranged to stagger each other for 120 degrees, a dip angle of the paddle blades at the lowermost layer is smaller than that of the paddle blades at the upper three layers, and the upper part of the central shaft is fixed on the furnace cover through a fixing disc and the central shaft driven by a motor to rotate. The tackifying and foaming stirring device is simple in structure, ingenious in design, capable of uniformly and rapidly stirring metal liquid by virtue of the four-layer paddle blades and good in foaming effect.
Description
Technical field
The present invention relates to mixing plant, and in particular to a kind of thickening and foaming agitating device for preparing foamed aluminium.
Background technology
At present, when foamed aluminium is prepared using foam melt method, the mixing plant for viscosifying and foaming is generally monolayer
Blade agitator, or the titanium alloy stirring paddle of three layers of blade construction.Monolayer blade agitator during operating with, melt
Very deep whirlpool can be formed to turn round and round, it is impossible to effectively disperse titanium hydride particles, and the easy air-breathing of the melt in agitator bottom, from
And cause foam Interior to form substantial amounts of irregular pore；Titanium alloy stirring paddle has three layers of blade construction, and its blade is downward
Bent is semicircle due to stirring furnace bottom with the horizontal 30 ° of angles, so when in use, can prevent a part of aluminum solutions from filling
Divide stirring, so as to bring melt viscosity uneven and the unequal fatal problem of foaming agent, and there is also expensive, manufacturing machine
The defect that processing is difficult.
In order to solve it is existing thickening with foaming mixing plant exist can not effectively disperse titanium hydride particles, cause foams
Substantial amounts of irregular pore is internally formed, so as to bring melt viscosity uneven and the unequal problem of foaming agent, and one is have developed
Plant the mixing plant for being exclusively used in the thickening with foaming of foamed aluminium preparation.
The content of the invention
The present invention is, in order to solve the problems, such as that existing former cannot prepare high quality foam aluminum, and to provide a kind of use
In the thickening and foaming agitating device that prepare foamed aluminium.
The present invention is achieved by the following technical solutions：
A kind of thickening and foaming agitating device for preparing foamed aluminium, including cylinder stirring body of heater, body of heater outside is solid
Surely there is heater, be internally provided with stirring paddle, stirring paddle is arranged on bell；Wherein described stirring paddle is 4 layers of hinged joint oar
Formula, arranges 4 layers of blade on the central shaft of stirring paddle, and per layer of 3 blade, per layer of blade is arranged into staggeredly 120 °, orlop
The inclination angle of blade is less than the inclination angle of three layers of blade above, and the top of central shaft is fixed on bell by fixed disk, and by motor
Drive and rotate.
Further, 41 ° described of stirring paddle orlop blade inclination angle, above three layers of 62 ° of blade inclination angle.
Described body of heater is cylindrical structural, and bottom is circular " W " type point bottom.
Stretch out into stove at described body of heater outer dia 540mm, height 880mm, inside diameter 500mm, bottom " W " point bottom
Height 125mm, height 638mm, diameter 60m, the long 180mm of bottom paddle of the central shaft of described stirring paddle, above three layers
The long 213mm of blade.
Funnel is installed on described bell.
Described blade is rustless steel blade, and it is fine that outside is enclosed with successively the thick water soluble paint layers of 2.5-3.5mm, carbon
Dimension layer, the water soluble paint layer of 4.5-5.5mm, high-temperature resistant water mud layer.
The blade of stirring paddle of the present invention smears in the preparation, first on blade the thick water-soluble coating of one layer of 2.5-3.5, such as
Super3000, then twines carbon fibre, and first cross puts carbon fibre, then is reinforced with long carrying out, and carbon fibre is fixed
Afterwards, then on poking bar the thick water-soluble coating of 4.5-5.5 is applied, such as super3000 after water-soluble coating is completely dried, brushes resistance to height
Warm water mud, stirring paddle is screwed on rabble furnace lid by fixed disk, is axially moved in the case where motor drives；The present invention
Can prevent aluminium liquid from corroding stirring paddle, stirring paddle has four layers of blade construction, molten metal can be made quickly to stir, be easy to the examination for adding
Agent is uniformly dispersed in molten metal, reduces reagent loss, makes stirring more uniform, so that foaming effect is more preferably, stirring paddle
Huge axial compressive force is produced, so as to suppress the floating of titanium hydride particles, sputtered metal liquation upwards can be reduced；
In operation process, stirring paddle is based on axially flowing, and with the agitator of radial flow fields, edge to the present invention
Direction of principal axis can produce huge axial compressive force, and so as to suppress the floating of titanium hydride particles, the bottom of body of heater is W types, can make bottom
Portion's solution is sufficiently stirred for, and reagent is uniformly dispersed in aluminum metal liquid, so that foaming effect is more preferable.
Apparatus of the present invention simple structure, designs ingenious, and four layers of blade construction can be such that molten metal rapidly and uniformly stirs, foaming
Effect is good.
Description of the drawings
Fig. 1 is the structural representation of stirring paddle of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of body of heater of the present invention；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the structural representation of bell of the present invention；
Fig. 6 is the scheme of installation of blender of the present invention；
Fig. 7 is the scheme of installation of body of heater of the present invention and heater.
Specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described
A kind of thickening and foaming agitating device for preparing foamed aluminium as shown in Figure 6,7, including cylindrical rabble furnace
Body 3, the external stability of body of heater 3 has heater 7, is internally provided with stirring paddle 8, and stirring paddle 8 is arranged on bell 4；It is wherein described
Stirring paddle 8 be 4 layers of hinged joint paddle, on the central shaft 1 of stirring paddle 8 arrange 4 layers of blade 2, per layer of 3 blade 2, per layer of oar
2 one-tenth of leaf interlocks 120 ° and arranges, and the inclination angle of orlop blade 2 is less than the inclination angle of three layers of blade above, and the top of central shaft 1 is by solid
Price fixing is fixed on bell 4, and drives rotation by motor 5.
Body of heater 3 as shown in Figure 3,4 is cylindrical structural, and bottom is circular " W " type point bottom, the outer dia of body of heater 3
Height 125mm, the central shaft of stirring paddle 8 are stretched out into stove in 540mm, height 880mm, inside diameter 500mm, bottom " W " point bottom
Height 638mm, diameter 60m, the long 180mm of bottom paddle, above the long 213mm of three layers of blade, wherein blade is rustless steel oar
Leaf, outside is enclosed with successively thick water soluble paint layer, carbon fiber layer, the water soluble paints of 4.5-5.5mm of 2.5-3.5mm
Layer, high-temperature resistant water mud layer, stirring paddle structural representation as shown in Figure 1, 2,41 ° of 2 inclination angle of orlop blade, above three layers of blade incline
62 ° of angle, bell 4 is as shown in figure 5, top is provided with funnel 5.
Claims (1)
1. a kind of thickening and foaming agitating device for preparing foamed aluminium, including cylinder stirring body of heater（3）, body of heater（3）Outward
Portion is fixed with heater（7）, it is internally provided with stirring paddle（8）, stirring paddle（8）Installed in bell（4）On；Characterized in that,
Described stirring paddle（8）For 4 layers of hinged joint paddle, in stirring paddle（8）Central shaft（1）4 layers of blade of upper arrangement（2）, per layer 3
Piece blade（2）, per layer of blade（2）Into staggeredly 120 ° arrangements, orlop blade（2）Inclination angle inclining less than three layers of blade above
Angle, wherein 41 ° described of orlop blade inclination angle, above three layers of 62 ° of blade inclination angle, described blade（2）For rustless steel blade,
Outside is enclosed with successively thick water soluble paint layers of 2.5-3.5mm, carbon fiber layer, the water soluble paint layer of 4.5-5.5mm, resistance to
High-temperature water mud layer, described central shaft（1）Top bell is fixed on by fixed disk（4）On, and by motor（6）Drive and turn
Dynamic, described body of heater（3）For cylindrical structural, bottom is circular " W " type point bottom；
Described body of heater（3）Stretch out into stove at outer dia 540mm, height 880mm, inside diameter 500mm, bottom " W " point bottom
Height 125mm, stirring paddle（8）Central shaft（1）Height 638mm, diameter 60m, the long 180mm of bottom paddle, above three layers
The long 213mm of blade；
Described bell（4）Top is provided with funnel（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510048636.8A CN104607079B (en) | 2015-01-30 | 2015-01-30 | Tackifying and foaming stirring device for preparing foamed aluminum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510048636.8A CN104607079B (en) | 2015-01-30 | 2015-01-30 | Tackifying and foaming stirring device for preparing foamed aluminum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104607079A CN104607079A (en) | 2015-05-13 |
| CN104607079B true CN104607079B (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510048636.8A Active CN104607079B (en) | 2015-01-30 | 2015-01-30 | Tackifying and foaming stirring device for preparing foamed aluminum |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943977B (en) * | 2017-04-21 | 2021-05-28 | 深圳市航盛新材料技术有限公司 | Reaction kettle and production process of metal-air battery electrode thereof |
| CN107201458B (en) * | 2017-06-30 | 2018-10-30 | 长兴嘉诚炉业有限公司 | A kind of automatic buffer formula gas foaming device being used to prepare foamed aluminium |
| CN108060370B (en) * | 2017-11-17 | 2019-12-17 | 马鞍山市海华金属制品有限公司 | Temperature control type metal casting device |
| CN110169230A (en) * | 2018-12-28 | 2019-08-27 | 河南科技学院 | A kind of cotton seeds species test stirrer paddle |
| CN110368833A (en) * | 2019-07-30 | 2019-10-25 | 无锡雷德环保设备有限公司 | A kind of single shaft multiple-effect assembly agitating device |
| CN110317966B (en) * | 2019-08-05 | 2021-09-24 | 王淑芳 | High-efficient stirring of foam aluminum alloy seals foaming device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102532504B (en) * | 2011-12-16 | 2013-12-25 | 中国化学赛鼎宁波工程有限公司 | Synthetic reaction kettle suitable for preparation of carbon dioxide-epoxypropane copolymer |
| CN202757478U (en) * | 2012-08-21 | 2013-02-27 | 上海华友金镀微电子有限公司 | Foamed aluminum stirring mechanism |
| CN204502869U (en) * | 2015-01-30 | 2015-07-29 | 山西普泰发泡铝制造有限公司 | A kind of thickening for the preparation of foamed aluminium and foaming agitating device |
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Effective date of registration: 20200623 Address after: Room 403d, No. 196, Longkou West Road, Tianhe District, Guangzhou City, Guangdong Province 510000 Patentee after: Guangdong Lvbang Environmental Engineering Co., Ltd Address before: 041600 Qin Wall Industrial Park, Hongdong County, Shanxi, Linfen Patentee before: SHANXI PUTAI ALUMINUM FOAM MANUFACTURING Co.,Ltd. |
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Effective date of registration: 20210302 Address after: No.69, 2nd Road, Rongxing Industrial Zone, Wuzhuang, Luo village, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong Panlong Transportation Environment Facilities Engineering Co.,Ltd. Address before: Room 403d, 196 Longkou West Road, Tianhe District, Guangzhou, Guangdong 510000 Patentee before: Guangdong Lvbang Environmental Engineering Co., Ltd |
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