CN104988324B - One kind pressure slag head radiating and cooling means - Google Patents
One kind pressure slag head radiating and cooling means Download PDFInfo
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- CN104988324B CN104988324B CN201510320962.XA CN201510320962A CN104988324B CN 104988324 B CN104988324 B CN 104988324B CN 201510320962 A CN201510320962 A CN 201510320962A CN 104988324 B CN104988324 B CN 104988324B
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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
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Abstract
The invention discloses one kind pressure slag head radiating and cooling means, including：After S1, thermal circuit graph enter in slag case, start control system, pressure slag head declines under the promotion of hydraulic jack, and pressure slag head pressing plate is suppressed the aluminium slag in slag case, while start pressure slag head cooling body carries out pressure cooling to aluminium slag；The water smoke of gas-vapor mix is blown into pressure slag head by the centrifugal blower in S2, pressure slag head cooling body, is formed to discharge together with heat after vapor under the hot environment that thermal circuit graph is produced and is pressed slag head, the volume ratio of water and air is 1 wherein in the water smoke of gas-vapor mix：200‑1:2000.The present invention using water smoke as cooling medium, good cooling results, and in this water and air volume range, refrigerating capacity is more than 10 times of equivalent water-cooling pattern, cooling velocity is fast, quickly aluminium slag can be forced to cool down, and the aluminium liquid that effectively slow down in aluminium slag is oxidized.
Description
Technical field
The invention belongs to smelting field of nonferrous metal, it is related to a kind of cooling means, relates in particular to a kind of pressure slag head and dissipate
Heat and cooling means.
Background technology
During smelting, again refining and the regeneration for the miscellaneous aluminium that gives up in aluminium and aluminium alloy, the generation of clinker is to keep away
Exempt from, content is usually the 0.5-10% of aluminium yield, and with primary aluminum consumption increasing and secondary aluminium yield increasingly
Increase, slag amount is also increasing year by year.Past, people assigned aluminium slag as a kind of waste material, few when aluminum metal price is very low
Producer can be interested in reclaiming aluminium from thermal circuit graph.Environmental consciousness is also weaker simultaneously, to a large amount of produced by aluminium clinker
Dust and smog also think little of.Since the seventies start, with aluminum metal price lifting and people's environmental consciousness it is continuous
Enhancing, the problem of aluminum metal industrial quarters starts to focus on reclaiming aluminium from thermal circuit graph.
The aluminium slag processing of current China is usually that thermal circuit graph is spread to dissipate on the ground or be placed in case to be allowed to cooling, then
Carry out artificial choosing to black furnace slag to pick and sub-sieve, using crucible furnace and reverberatory smelting, labor intensity is big, workplace dust, cigarette
Mist is more, and environmental pollution is also larger.External aluminium slag treatment process mainly has IGDC methods, improved MCM methods, plasma speed
Molten method and extrusion, the above method cool down hot clinker in nonoxidizing atmosphere or can reclaim aluminium in a short time, works
Environment is good, and automaticity is high, without salt flux, environmental sound.In above-mentioned four kinds of methods, the metal liquid of IGDC methods outflow
It is few, after-treatment need to be carried out to the clinker after cooling, and cool time is long, argon gas cost is high；Improved MRM methods and plasma
Fast thawing method equipment complexity, maintenance difficult, complex operation, investment are big, relative to three of the above method, and extrusion has good warp
Ji property, this method are specifically, thermal circuit graph is loaded in container, and aluminium extruded will be melted by then applying static pressure or dynamic pressure from top
Press out.
In thermal circuit graph processing equipment, pressure slag head is a kind of critical component, and its internal cooling medium can be by clinker
Most of heat take away, prevent because of metal high temperature from aoxidizing, press slag head the measure of scattered hot and cold pole it is particularly important, direct shadow
Ring whether aluminium can aoxidize at high temperature, the rate of recovery of final influence aluminium.In order to simple to operate, while ensure equipment can
By property and security, it is desirable to press slag head to possess the function of quick heat radiating and cooling.
The content of the invention
The technical problems to be solved by the invention be existing thermal circuit graph handling process equipment complexity, maintenance difficult,
Processing cost is high, thus propose that a kind of equipment is simple, be easy to maintenance, it is with low cost and possess quick heat radiating, refrigerating function
Pressure slag head radiating and cooling means.
In order to solve the above technical problems, the technical scheme is that：
The invention provides one kind pressure slag head radiating and cooling means, comprise the following steps：
After S1, thermal circuit graph enter in slag case, start control system, pressure slag head declines to slag under the promotion of hydraulic jack
Aluminium slag in case is suppressed, while start pressure slag head cooling body carries out pressure cooling to hot aluminium slag；
The water smoke of gas-vapor mix is blown into the pressure slag head by the centrifugal blower in S2, the pressure slag head cooling body, in heat
Under the hot environment that aluminium clinker is produced the pressure slag is discharged after formation vapor together with heat through over-pressed slag head cooling mechanism
Head, wherein the volume ratio of water and air is 1 in the water smoke of the gas-vapor mix：200-1:2000.
Preferably, the pressure slag head includes pressure slag head case body, pressure slag head pressing plate, presses slag head cooling mechanism and pressure slag head cold
But bottom surface is provided with pressure slag head gusset outside mechanism, the pressure slag head case body.
Preferably, the pressure slag head cooling body is water smoke cooling body, including a blast pipe and a discharge pipe, it is described
Blast pipe one end connection centrifugal blower other end connects a water smoke tube inlet, and the discharge pipe is used to discharge vapor；It is described
Blast pipe and discharge pipe are all connected to the switching bucket set on the pressure slag head pressing plate.
Preferably, the water smoke pipe connects a water fog generator.
Preferably, the pressure slag head cooling mechanism includes inverted T shaped mounting bracket, the side of the inverted T shaped mounting bracket is connected
Have and crisscross some group aluminum alloy radiating fins, the installing plate two ends are provided with installing plate, the installing plate plate face
It is provided with end plate.
Preferably, the inverted T shaped mounting bracket bottom is by being screwed the first iron plate and the first copper coin group of connection
Into first iron plate is welded in the pressure slag head box house bottom surface；The end plate is by being screwed the second of connection
Iron plate and the second copper coin composition, second iron plate are welded in the pressure slag head box inside wall.
Preferably, the installing plate is the copper coin being vertically arranged.
Preferably, the assemble method of the pressure slag head cooling mechanism is：(1) respectively by first iron plate and the first bronze medal
Plate, the second iron plate are matched with the second copper coin and drilled, and be screwed；(2) by first iron plate after combination and described the
One copper coin is bent according to the pressure slag head case body bottom shape, then respectively welds first iron plate and second iron plate
In the bottom of slag case head box inside and side wall；(3) installing plate of vertical direction is welded in the first copper coin side；(4) will
Aluminium alloy radiating fin is by screw connection in the installing plate.
Preferably, the pressure slag head pressing plate uses heat-resisting steel sheet and plate material, it is made up of cylinder head set, switching bucket and hanger.
Preferably, the switching bucket is arranged at the two ends on the pressure slag head pressing plate length direction.
The above-mentioned technical proposal of the present invention has advantages below compared with prior art：
(1) a kind of pressure slag head radiating provided by the present invention and cooling means, comprise the following steps：S1, thermal circuit graph enter
After entering in slag case, start control system, pressure slag head declines under the promotion of hydraulic jack, and pressure slag head pressing plate is to the aluminium slag in slag case
Suppressed, while start pressure slag head cooling body carries out pressure cooling to aluminium slag；Centrifugation wind in S2, pressure slag head cooling body
The water smoke of gas-vapor mix is blown into pressure slag head by machine, is formed under the hot environment that thermal circuit graph is produced after vapor through over-pressed slag head
Cooling mechanism discharges pressure slag head together with heat, and the volume ratio of water and air is 1 wherein in the water smoke of gas-vapor mix：200-1:
2000.The present invention uses water smoke as cooling medium, good cooling results, and in this water and air volume range, freezes
Ability is more than 10 times of equivalent water-cooling pattern, and cooling velocity is fast, quickly aluminium slag can be forced to cool down, effectively prevent in aluminium slag
Aluminium liquid be oxidized.
(2) pressure slag head radiating provided by the present invention and cooling means, pressure slag head bottom half are provided with pressure slag head gusset,
Cooling surface is increased, while aluminium slag can be carried out into subregion compacting, is easy to subsequent treatment, and may also function as the work of pressure transmission
With there is provided bigger pressure, the rate of recovery of aluminium is improved.
(3) pressure slag head radiating provided by the present invention and cooling means, pressure slag head cooling mechanism include inverted T shaped mounting bracket,
The side of inverted T shaped mounting bracket is connected with and crisscross some group aluminum alloy radiating fins is provided with installing plate, installing plate, peace
Dress plate is provided at both ends with end plate.The radiation fin structure of cooling mechanism further increases area of dissipation, so as to significantly improve
Radiating efficiency, and the first iron plate 411 and the first copper coin 412 and the radian of pressure slag head case body 2 bottom surface are completely the same, improve pressure
The contact area of direct heat conduction, further improves radiating efficiency between first 1 inner chamber of slag and pressure slag head cooling mechanism 4, whole cold
But process can be completed for 15 minutes or so, have large increase compared with prior art.
(4) pressure slag head radiating of the present invention and cooling means, switching bucket are arranged on pressure slag head pressing plate length direction
Two ends, can make enter pressure slag head in cold mist pressure slag head in residence time long enough, sufficiently cool hot aluminium slag.
Brief description of the drawings
In order that present disclosure is more likely to be clearly understood, specific embodiment and combination below according to the present invention
Accompanying drawing, the present invention is further detailed explanation, wherein
Fig. 1 is the Split type structure schematic diagram of pressure slag head in pressure slag head radiating of the present invention and cooling means；
Fig. 2 is the schematic perspective view of pressure slag head in pressure slag head radiating of the present invention and cooling means；
Fig. 3 is cooling procedure schematic diagram in pressure slag head radiating of the present invention and cooling means；
Fig. 4 is the schematic diagram of pressure slag head cooling mechanism in pressure slag head radiating of the present invention and cooling means.
Reference is expressed as in figure：1- presses slag head；2- presses slag head case body；21- presses slag head gusset；3- presses slag head pressing plate；
31- cylinder head sets；32- switching buckets；33- hangers；4- presses slag head cooling mechanism；41- mounting brackets；42- installing plates；43- radiating fins；
44- end plates；The iron plates of 411- first；The copper coins of 412- first；The iron plates of 441- second；The copper coins of 442- second；5- presses slag head cooling body；
51- blast pipes；52- discharge pipes；53- centrifugal blowers；6- slag casees；7- hydraulic jacks.
Embodiment
Embodiment
A kind of pressure slag head radiating and cooling means are present embodiments provided, as shown in figure 3, comprising the following steps：
After S1, thermal circuit graph enter in slag case 6, start control system, pressure slag first 1 declines under the promotion of hydraulic jack 7
Aluminium slag in slag case 6 is suppressed, while starting 5 pairs of hot aluminium slags of pressure slag head cooling body carries out pressure cooling；
The water smoke of gas-vapor mix is blown into the pressure slag first 1 by the centrifugal blower 53 in S2, the pressure slag head cooling body 5,
Formed under the hot environment that thermal circuit graph is produced through the radiating of over-pressed slag head cooling mechanism after vapor, together with most of heat one
The discharge pressure slag first 1 is played, wherein the volume ratio of water and air is 1 in the water smoke of the gas-vapor mix：200-1:2000, this reality
It is preferably 1 to apply example：300.
The present embodiment uses water smoke as cooling medium, good cooling results, and under this water and air volume ratio, it is made
More than 10 times up to equivalent water-cooling pattern of cold energy power.
In this method, the pressure slag first 1 includes pressure slag head case body 2, pressure slag head pressing plate 3, pressure slag head cooling mechanism 44 and pressure
Slag head cooling body 5, the bottom of pressure slag head case body 2 is provided with pressure slag head gusset 21, which increases cooling surface, while can be by
Aluminium slag carries out subregion compacting, is easy to subsequent treatment, and the effect that may also function as pressure transmission is improved there is provided bigger pressure
The rate of recovery of aluminium.
Wherein, the pressure slag head cooling body 5 is water smoke cooling body, and it includes a blast pipe 51 and a discharge pipe 52,
The one end of blast pipe 51 connection centrifugal blower 53 other end connects the entrance of a water smoke pipe, and the water smoke pipe connects water smoke hair
Raw device, for making water formation water smoke by compressed air jet flow；The discharge pipe 52 is used to steam in the water formed under hot environment
Gas and the most of heat discharge taken out of；The blast pipe 51 and discharge pipe 52 are all connected to set on the pressure slag head pressing plate 3
Switching bucket 32, the pressure slag head pressing plate 3 uses heat-resisting steel sheet and plate material, cylinder head set 31 and hanger 33 is additionally provided with thereon, described
Cylinder head set 31 is connected with the hydraulic jack 7, and the switching bucket 32 is arranged at two on the length direction of pressure slag head pressing plate 3
End.
The pressure slag head cooling mechanism 4 includes inverted T shaped mounting bracket 41, and the side of the inverted T shaped mounting bracket 41 is connected with peace
Plate 42 is filled, the installing plate 42 is to be provided with crisscross some group aluminum alloys on the copper coin being vertically arranged, installing plate 42 to dissipate
Hot fin 43, the present embodiment be preferably laterally 5 groups, longitudinal direction 4 groups, longitudinal radiating fin be arranged at intervals at heatsink transverse fin it
Between；The installing plate 42 is provided at both ends with end plate 44.
Specifically, the bottom of inverted T shaped mounting bracket 41 is by being screwed the first iron plate 411 and the first copper coin of connection
422 compositions, first iron plate 411 is welded in the inner bottom part of pressure slag head case body 2；The end plate 44 is by the company of being screwed
The second iron plate 441 and the second copper coin 442 connect constitutes, and second iron plate 441 is welded in the madial wall of pressure slag head case body 2.
Further, the assemble method of the pressure slag head cooling mechanism 4 is：(1) respectively by first iron plate 411 and
One copper coin 412, the second iron plate 441 and the pairing of the second copper coin 442 drill, and are screwed；(2) by described first after combination
Iron plate 411 bends with first copper coin 412 according to the shape of the bottom surface of pressure slag head case body 2, then respectively by described first
Iron plate 411 and second iron plate 441 are welded in bottom and the side wall of the inner side of slag case head case body 2；(3) in first copper coin
Weld the installing plate 42 of vertical direction in 412 sides；(4) by aluminium alloy radiating fin 43 by screw connection in the installing plate
42。
The structure of radiating fin 43 for the pressure slag head cooling mechanism 4 that the present embodiment is provided further increases area of dissipation,
So as to significantly improve radiating efficiency, and the first iron plate 411 and the first copper coin 412 and the radian of pressure slag head case body 2 bottom surface are complete
It is complete consistent, the contact area of direct heat conduction between pressure first 1 inner chamber of slag and pressure slag head cooling mechanism 4 is improved, is further improved
Radiating efficiency, makes whole cooling procedure to complete for 15 minutes or so, has large increase compared with prior art.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (1)
1. one kind pressure slag head radiating and cooling means, it is characterised in that comprise the following steps：S1, thermal circuit graph enter in slag case
Afterwards, control system is started, pressure slag head declines under the promotion of hydraulic jack to be suppressed the aluminium slag in slag case, while starting pressure
Slag head cooling body carries out pressure cooling to hot aluminium slag；Centrifugal blower in S2, the pressure slag head cooling body is by gas-vapor mix
Water smoke be blown into it is described pressure slag head, thermal circuit graph produce hot environment under water smoke formation vapor after through over-pressed slag head radiate
Mechanism discharges the pressure slag head together with heat, wherein the volume ratio of water and air is 1 in the water smoke of the gas-vapor mix：
200-1:2000；The pressure slag head includes pressure slag head case body, pressure slag head pressing plate, pressure slag head cooling mechanism and pressure slag head cooler
Bottom surface is provided with pressure slag head gusset outside structure, the pressure slag head case body；The pressure slag head cooling body is water smoke cooling body, bag
Include a blast pipe and a discharge pipe, blast pipe one end connection centrifugal blower other end connects a water smoke tube inlet, it is described go out
Airduct is used to discharge vapor；The blast pipe and discharge pipe are all connected to the switching bucket set on the pressure slag head pressing plate；
The water smoke pipe connects a water fog generator；The pressure slag head cooling mechanism includes inverted T shaped mounting bracket, the inverted T shaped mounting bracket
Side be connected with installing plate, the installing plate plate face and be provided with crisscross some group aluminum alloy radiating fins, it is described
Installing plate is provided at both ends with end plate；The inverted T shaped mounting bracket bottom is by being screwed the first iron plate and the first bronze medal of connection
Plate is constituted, and first iron plate is welded in the pressure slag head box house bottom surface；The end plate is by being screwed connection
Second iron plate and the second copper coin composition, second iron plate are welded in the pressure slag head box inside wall；The installing plate is perpendicular
The copper coin directly set；It is described pressure slag head cooling mechanism assemble method be：(1) respectively by first iron plate and the first copper coin,
Second iron plate is matched with the second copper coin and drilled, and is screwed；(2) by first iron plate after combination and first bronze medal
Plate is bent according to the pressure slag head case body bottom shape, and first iron plate and second iron plate then are welded in into slag respectively
The bottom of case head box inside and side wall；(3) installing plate of vertical direction is welded in the first copper coin side；(4) aluminium is closed
Golden radiating fin is by screw connection in the installing plate；The pressure slag head pressing plate uses heat-resisting steel sheet and plate material, its by cylinder head set,
Switching bucket and hanger composition；The switching bucket is arranged at the two ends on the pressure slag head pressing plate length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510320962.XA CN104988324B (en) | 2015-06-11 | 2015-06-11 | One kind pressure slag head radiating and cooling means |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510320962.XA CN104988324B (en) | 2015-06-11 | 2015-06-11 | One kind pressure slag head radiating and cooling means |
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| CN104988324A CN104988324A (en) | 2015-10-21 |
| CN104988324B true CN104988324B (en) | 2017-10-03 |
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| CN201510320962.XA Active CN104988324B (en) | 2015-06-11 | 2015-06-11 | One kind pressure slag head radiating and cooling means |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108220611B (en) * | 2018-01-26 | 2019-08-23 | 山东创新金属科技有限公司 | A kind of aluminium slag reclaimer and aluminium slag recovery process |
| CN110923463A (en) * | 2019-12-04 | 2020-03-27 | 长沙恩科新材料技术有限公司 | Aluminum containing basin, hot aluminum slag treatment equipment and hot aluminum slag treatment method |
| CN111503555A (en) * | 2020-04-13 | 2020-08-07 | 深圳市海洋王照明工程有限公司 | Road lamp |
| CN113578995A (en) * | 2021-08-09 | 2021-11-02 | 安徽华深铝业有限公司 | Circulating air supply device for producing aluminum profiles |
| CN116653333B (en) * | 2022-12-05 | 2024-01-23 | 徐州云天高分子材料技术研究院有限公司 | Material compression molding device for new material development |
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| CN201873731U (en) * | 2010-10-30 | 2011-06-22 | 浙江理工大学 | Novel actuating mechanism of hot aluminum slag press |
| CN202688403U (en) * | 2012-07-25 | 2013-01-23 | 郑州久达科技有限公司 | Slag press for aluminum ashes |
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| CN203773257U (en) * | 2014-03-20 | 2014-08-13 | 台州富凌电气有限公司 | Servo driver |
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|---|---|---|---|---|
| CN201873731U (en) * | 2010-10-30 | 2011-06-22 | 浙江理工大学 | Novel actuating mechanism of hot aluminum slag press |
| CN202688403U (en) * | 2012-07-25 | 2013-01-23 | 郑州久达科技有限公司 | Slag press for aluminum ashes |
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Inventor after: Qing Yi Inventor after: Yan Qihui Inventor after: Zhuang Jingwei Inventor after: Li Qiang Inventor after: Qing Qihong Inventor after: Zhang Lin Inventor before: Qing Yi |
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Address after: 518104 Guangdong city of Shenzhen province Baoan District manhole Street Jinxiu Road North Industrial Park A Building 1 floor B Applicant after: Shenzhen AluTech Light Alloy Technology Co. Ltd. Address before: 518104 Guangdong city of Shenzhen province Baoan District manhole Street Jinxiu Road North Industrial Park A Building 1 floor B Applicant before: SHENZHEN ALTECH ALUMINUM EQUIPMENT MANUFACTURING CO., LTD. |
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