CN101235443A - Waste aluminum recovery system - Google Patents
Waste aluminum recovery system Download PDFInfo
- Publication number
- CN101235443A CN101235443A CNA2007100669650A CN200710066965A CN101235443A CN 101235443 A CN101235443 A CN 101235443A CN A2007100669650 A CNA2007100669650 A CN A2007100669650A CN 200710066965 A CN200710066965 A CN 200710066965A CN 101235443 A CN101235443 A CN 101235443A
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- China
- Prior art keywords
- recovery system
- waste aluminum
- aluminum recovery
- motor
- aluminium
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The invention relates to a system for recovering waste aluminum, which has simple structure, convenient use and maintenance, little waste and high actual yield, a feed delivery pipe (3) whose lower end is inserted into aluminum liquid (4) is arranged on a material feeding position of a smelting furnace, a material feeding port is arranged on the upper end of the feed delivery pipe, and a longitudinal material feeding component which is driven by machinery is arranged in the feed delivery pipe (3). The invention is suitable for smelting and recovering the waste aluminum.
Description
Technical field
The present invention relates to scrap metal melting retrieving arrangement.
Background technology
Aluminium is as utilizing the widest metal in the non-ferrous metal, have in light weight, wearing quality is strong and advantage such as recyclable, and aluminium industry is the high energy consumption industry, is even more important so the recycling of aluminium scrap just seems.China now is in the secondary aluminum development primary stage, and is several nothing more than this to the recovery method of aluminium scrap:
The one, bulk aluminium scrap piece is directly rendered in the molten aluminium stove, carry out melting;
The 2nd, with squeezable aluminium wastes such as sheet or band shapes, be pressed into bulk and render to melting in the molten aluminium stove;
The 3rd, aluminium wastes such as sheet or band shape are ground into the aluminium bits, again the aluminium bits are dropped into melting in the molten aluminium stove.
Because the aluminium waste of bulk is less relatively, and the aluminium scrap bits are in enormous quantities easily, processing continuously, so most producer adopts the third way of recycling.
It generally all is to utilize permanent magnetism stirrer, magnetic stirrer, electromagnetic pump, mechanical pump or other devices to make the aluminum melt of molten aluminium stove aluminium bits dog-house produce vortex that existing aluminium bits reclaim, and the aluminium bits are rendered in the aluminium liquid vortex, are melted and take away.But, adopt this kind mode that following shortcoming is arranged:
1, casting yield is low
Because when aluminium was considered to be worth doing in rendering to aluminum melt, the initial stage can swim in aluminium liquid surface, burning rapidly when it touches the high temperature aluminum liquation, the scaling loss increase of aluminium bits reduces casting yield.
2, surface oxidation
In order to make the aluminium liquid vortex can be rapidly and successfully the aluminium bits on surface are rolled in the liquation, to reduce scaling loss, the degree of depth of aluminium liquid vortex and the degree of seething must be strengthened, so just make the oxide film on aluminium liquid surface constantly destroyed, lower floor's aluminium liquid contact atmosphere and oxidized generation aluminum oxide causes waste that constantly rises.
3, yield poorly
Because be subjected to the restriction of existing installation, its molten aluminium of aluminium liquid vortex of formation is limited in one's ability, if the aluminium of throwing in bits can cause the fusing difficulty too much, crossing I haven't seen you for ages, scaling loss is serious, so require to control well the injected volume of aluminium bits, operation easier is bigger like this, the space decline that output is promoted.
Summary of the invention
The present invention will solve prior art and reclaim the problem that casting yield is low in the melting, waste is big, yield poorly at the aluminium bits, a kind of waste aluminum recovery system of the present invention is provided for this reason, casting yield height when this recovery system reclaims melting to the aluminium scrap bits, less wastage, output is big, and this recovery system is simple in structure, and is convenient for installation and maintenance, low in energy consumption.
For addressing the above problem, its special character of the technical solution used in the present invention is to be provided with its lower end of carrier pipe to insert in the aluminium liquid at the place of feeding intake of smelting furnace, and the carrier pipe upper end is provided with dog-house, is provided with mechanically operated vertical feeding part in the carrier pipe.
Mechanically operated vertical feeding part of the present invention can be a screw-blade, and the rotation axis upper end of screw-blade is associated with device of rotation driving.
Described mechanically operated vertical feeding part also can the lower end be associated with the push strut of multijaw pusher dish, and the charging ram upper end is associated with and makes the reciprocating drive unit of this charging ram.
Described mechanically operated vertical feeding part can also be the rod that shakes, and the rod upper end that shakes is associated with oscillation drive.
Among the present invention, described device of rotation driving can and rotate output block and form by motor, gearing-down parts.
Described reciprocating drive unit can be one of following assembly: 1. motor and cam gear, 2. motor and linkage, 3. motor and gear, rack gear arrangement, 4. reciprocating type cylinder, 5. reciprocating type oil cylinder.
Described oscillation drive can be one of following assembly: 1. vibrating motor, 2. motor and eccentric wheel apparatus, 3. electromagnetic oscillation device.
Insert in the aluminium liquid its lower end of carrier pipe described in the present invention, and this aluminium liquid is meant mobile aluminium liquid in the aluminium bits smelting furnace molten bath, and in molten aluminium process, aluminium liquid constantly generates, and constantly is removed again, but needs to guarantee in the molten bath capacity high temperature aluminum liquid is arranged.Aluminium liquid is mobile in the molten bath, can be driven by permanent magnetic stirrer, magnetic stirrer, electromagnetism aluminium liquid pump, mechanical pump etc. to realize.
The present invention is because in the place of feeding intake of smelting furnace is provided with its lower end insertion aluminium liquid of carrier pipe, the carrier pipe upper end is provided with dog-house, be provided with mechanically operated vertical feeding part in the carrier pipe, after aluminium bits drop into from dog-house, vertically feeding part with the aluminium bits that drop into through carrier pipe to lower nip, extrude from the carrier pipe bottom, taken away by mobile aluminium liquid, aluminium bits are melted under the situation of ingress of air not,, improved the melting casting yield when the aluminium bits melt so the present invention is burnt hardly; Again owing to the aluminium bits directly are pressed in the aluminium liquid layer, need not to form vortex seethes aluminium liquid, exempt vortex and generated mechanism, so structure of the present invention is simple relatively, I﹠M installs easily, does not cause aluminium liquid to seethe owing to do not form aluminium liquid vortex, and aluminium liquid surface film oxide is not destroyed, so do not exist new aluminum oxide to generate, significantly reduced the oxidation loss of aluminium liquid; Also because the injected volume of aluminium of the present invention bits is influenced by former vortex rotating speed, the degree of depth, the exchange capacity etc. deposited no longer, send bits speed so can quantitatively make feed intake feed mechanism size or adjusting according to user's output needs, actual output is increased greatly; The present invention also has low in energy consumption, the characteristics that cost is economized.
Description of drawings
Fig. 1 is waste aluminum recovery system one a routine structural representation of the present invention;
Fig. 2 is another routine structural representation of the present invention;
Fig. 3 is a multijaw pusher dish synoptic diagram among Fig. 2;
Fig. 4 is the another routine structural representation of the present invention.
Embodiment
Embodiment one
Waste aluminum recovery system, be provided with carrier pipe 3 its lower ends inserts in the aluminium liquid 4 at the place of feeding intake of smelting furnace, the carrier pipe upper end is provided with dog-house 1, be provided with longitudinal spiral blade 21 in the carrier pipe 3, it is set feed screw 2 one parts, feed screw 2 has motor, rotates transmission belt and rotates output wheel, and the rotation output wheel is related with screw-blade 21 rotation axiss.
The aluminium bits drop into from dog-house 1, and the screw-blade 21 of feed screw 2 rotations is sent to carrier pipe 3 lower ends with the aluminium bits, extrude from the lower end to enter in the aluminium liquid layer, are taken away by mobile high temperature aluminum liquid, and the aluminium bits are not dissolving under the ingress of air situation.
Embodiment two
This routine waste aluminum recovery system is provided with push strut 51 and is set pushing feeder 5 one parts in the carrier pipe, the push strut lower end is associated with multijaw pusher dish 52, and pushing feeder 5 has motor, cam, connecting rod assembly device can drive push strut 51 upper and lower motions.
Embodiment three
This routine waste aluminum recovery system is provided with the rod 61 that shakes and is set vibration feeder 5 one parts in the carrier pipe, vibration feeder has vibrating motor, can drive rod 61 vibrations of shaking, and the aluminium bits are being sent with under the gravity under the vibration situation.
Claims (7)
1. waste aluminum recovery system is characterized in that being provided with its lower end of carrier pipe (3) at the place of feeding intake of smelting furnace inserts in the aluminium liquid (4), and the carrier pipe upper end is provided with dog-house (1), is provided with mechanically operated vertical feeding part in the carrier pipe (3).
2. waste aluminum recovery system as claimed in claim 1 is characterized in that described mechanically operated vertical feeding part is screw-blade (21), and the rotation axis upper end of screw-blade is associated with device of rotation driving.
3. waste aluminum recovery system as claimed in claim 1 is characterized in that described mechanically operated vertical feeding part is the push strut (51) that the lower end is associated with multijaw pusher dish (52), and charging ram (51) upper end is associated with and makes the reciprocating drive unit of this charging ram.
4. waste aluminum recovery system as claimed in claim 1 is characterized in that described mechanically operated vertical feeding part is the rod that shakes (61), and the rod upper end that shakes is associated with oscillation drive.
5. waste aluminum recovery system as claimed in claim 2 is characterized in that described device of rotation driving is by motor, gearing-down parts with rotate output block and form.
6. waste aluminum recovery system as claimed in claim 3, it is characterized in that described reciprocating drive unit is one of following assembly: 1. motor and cam gear, 2. motor and linkage, 3. motor and gear, rack gear arrangement, 4. reciprocating type cylinder, 5. reciprocating type oil cylinder.
7. waste aluminum recovery system as claimed in claim 4 is characterized in that described oscillation drive is one of following assembly: 1. vibrating motor, 2. motor and eccentric wheel apparatus, 3. electromagnetic oscillation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100669650A CN101235443A (en) | 2007-01-30 | 2007-01-30 | Waste aluminum recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100669650A CN101235443A (en) | 2007-01-30 | 2007-01-30 | Waste aluminum recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101235443A true CN101235443A (en) | 2008-08-06 |
Family
ID=39919348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100669650A Pending CN101235443A (en) | 2007-01-30 | 2007-01-30 | Waste aluminum recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101235443A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653826A (en) * | 2011-03-04 | 2012-09-05 | 苏州汉扬精密电子有限公司 | Device and method used for recycling magnesium alloy turning scraps |
| CN102994763A (en) * | 2012-12-27 | 2013-03-27 | 亚洲铝业（中国）有限公司 | Feeding method of aluminum scrap and edge cutting material |
| CN103052860A (en) * | 2010-07-20 | 2013-04-17 | 超达科技有限公司 | Feeder apparatus |
| CN103090680A (en) * | 2011-11-03 | 2013-05-08 | 欧阳儒友 | Spiral feeding device for solder splash |
| CN104677107A (en) * | 2015-03-13 | 2015-06-03 | 苏州圣谱拉新材料科技有限公司 | Vibration soaking pit furnace |
| CN105603212A (en) * | 2014-11-19 | 2016-05-25 | 保定安保能冶金设备有限公司 | Recycled aluminum waste gas circulation purification system |
| CN106610226A (en) * | 2016-12-30 | 2017-05-03 | 常州理工科技股份有限公司 | Single/double-supply-adjustable shunt conveying control structure for aluminum chips |
| CN108728669A (en) * | 2018-08-28 | 2018-11-02 | 山东铂佳轻合金有限公司 | Aluminium thin material regenerative recovery smelting device |
| CN113983825A (en) * | 2021-12-27 | 2022-01-28 | 山东汇宇新材料有限公司 | Continuous feeding equipment capable of reducing dust pollution for petroleum coke calcination |
-
2007
- 2007-01-30 CN CNA2007100669650A patent/CN101235443A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103052860A (en) * | 2010-07-20 | 2013-04-17 | 超达科技有限公司 | Feeder apparatus |
| CN103052860B (en) * | 2010-07-20 | 2015-08-19 | 超达科技有限公司 | Pay-off |
| CN102653826A (en) * | 2011-03-04 | 2012-09-05 | 苏州汉扬精密电子有限公司 | Device and method used for recycling magnesium alloy turning scraps |
| CN103090680A (en) * | 2011-11-03 | 2013-05-08 | 欧阳儒友 | Spiral feeding device for solder splash |
| CN102994763A (en) * | 2012-12-27 | 2013-03-27 | 亚洲铝业（中国）有限公司 | Feeding method of aluminum scrap and edge cutting material |
| CN105603212A (en) * | 2014-11-19 | 2016-05-25 | 保定安保能冶金设备有限公司 | Recycled aluminum waste gas circulation purification system |
| CN104677107A (en) * | 2015-03-13 | 2015-06-03 | 苏州圣谱拉新材料科技有限公司 | Vibration soaking pit furnace |
| CN104677107B (en) * | 2015-03-13 | 2016-08-17 | 苏州圣谱拉新材料科技有限公司 | A kind of vibration soaking pit |
| CN106610226A (en) * | 2016-12-30 | 2017-05-03 | 常州理工科技股份有限公司 | Single/double-supply-adjustable shunt conveying control structure for aluminum chips |
| CN108728669A (en) * | 2018-08-28 | 2018-11-02 | 山东铂佳轻合金有限公司 | Aluminium thin material regenerative recovery smelting device |
| CN113983825A (en) * | 2021-12-27 | 2022-01-28 | 山东汇宇新材料有限公司 | Continuous feeding equipment capable of reducing dust pollution for petroleum coke calcination |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Open date: 20080806 |