CN106399716A - Compound purification device for aluminum melt - Google Patents
Compound purification device for aluminum melt Download PDFInfo
- Publication number
- CN106399716A CN106399716A CN201610925789.0A CN201610925789A CN106399716A CN 106399716 A CN106399716 A CN 106399716A CN 201610925789 A CN201610925789 A CN 201610925789A CN 106399716 A CN106399716 A CN 106399716A
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- CN
- China
- Prior art keywords
- heater
- aluminum melt
- purification device
- composite purification
- melt composite
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention provides a compound purification device for aluminum melt, and belongs to the field of aluminum melt treatment devices. The compound purification device for aluminum melt comprises a first furnace body, a second furnace body, an inertia gas tank and a multi-hole blower, wherein the first furnace body communicates with the second furnace body through a communication pipeline, a filtering device is installed in the communication pipeline, and the filtering device is arranged in the radial direction of the communication pipeline; the inertia gas tank communicates with the second furnace body through a gas pipe, the multi-hole blower is installed at an opening of the end, communicating with the second furnace body, of the gas pipe, and multi-hole blower is also located on the lower portion of the second furnace body, and the air blowing direction of the multi-hole blower faces the interior of the second furnace body. Through design of a filtering impurity removal mode and an air blowing impurity removal mode, the structure is simple, the impurity removal effect is good, and the problems that an existing impurity removal device for aluminum melt is complex in structure and high in manufacturing cost can be solved.
Description
Technical field
The present invention relates to aluminum melt processing meanss field, particularly to a kind of aluminum melt composite purification device.
Background technology
Impurities in aluminum melt is divided into gas inclusions and solid inclusion, and gas inclusions are mainly hydrogen, and solid inclusion is mainly
Non-metallic inclusion, if effectively field trash can not be removed before casting, will have influence on successive castings quality, serious even
Foundry goods is led to be scrapped.At present, the impurity-removing method that aluminum melt adopts is mainly flux method, air blast and compound impurity-removing method.
Chinese patent CN204151398U discloses a kind of online depassing unit of aluminium liquid, and this device includes aluminium liquid casing and guarantor
Temperature lid, insulation cover is covered in above casing, and former and later two side walls of casing are respectively equipped with aluminium liquid import and aluminium liquid outlet, box house
It is provided with partition wall, box house is divided into former and later two regions by partition wall, between the bottom of partition wall and tank floor, be provided with aluminium liquid flowing
Passage；The box bottom in two regions is equipped with gas permeable devices, and the outside of casing left and right sidewall or box bottom is provided with electromagnetism and stirs
Mix device.This device, by the way of being passed through noble gases from the gas permeable devices of box bottom, removes in the middle of box bottom aluminium liquid
Hydrogen.
Chinese patent CN201020265192.6 discloses a kind of online depassing unit of aluminium alloy smelting, and it includes carrying stove eye
Holding furnace, insulation furnace sidewall is provided with the screen plate of this holding furnace transversal, be provided between stove eye and screen plate can input lazy
At least one sleeve rotor of property gas, this sleeve rotor upper end is connected in drive mechanism and is communicated with inert gas tube.Should
Device has the well-beaten effect to aluminium liquid, plays and removes the purpose of hydrogen and the floating realizing impurity in aluminium liquid.
Although the device of above-mentioned patent can remove the field trash on aluminum melt to a certain extent, its structure is relatively
For complexity, cost of manufacture is higher, and meanwhile, operation is not easy, and remove impurity form is single, and impurity-eliminating effect is poor.
Content of the invention
In view of the above is it is necessary to provide a kind of aluminum melt composite purification device, this aluminum melt composite purification device profit
Designed with the mode of filtering and impurity removing and air blowing remove impurity, its structure is simple, good impurity removing effect, can solve the problem that existing aluminum melt remove impurity dress
Put the high problem of complex structure, manufacturing cost.
For reaching above-mentioned purpose, the technical solution adopted in the present invention is：A kind of aluminum melt composite purification device, including
One body of heater, the second body of heater, noble gases tank and porous blow head, described first body of heater connects the second body of heater, institute by connecting pipe
State and defecator is installed in connecting pipe, described defecator being radially arranged along connecting pipe；Described noble gases tank leads to
Cross trachea and connect the second body of heater, porous blow head, described porous blow head are installed in one end port that described trachea connects the second body of heater
It is also located at the bottom of the second body of heater, its blowing direction is towards described second furnace interior.
Further, it is provided with baffle plate in described first body of heater, described barrier slides are connected on the side wall of the first body of heater,
And be located at one end port that described connecting pipe connects the first body of heater, and this port can be covered.
Further, the side wall inner surfaces of described first body of heater are provided with slide rail, described baffle plate is provided with slide block, institute
State slide block to be slidably connected on slide rail；Described first body of heater is provided with driving means, described driving means connection sliding block, and passes through
The mode driving described slide block movement drives baffle plate along slide rail to the direction deviating from connecting pipe connection first body of heater one end port
Move or move towards this port direction.
Further, one end of described connecting pipe connection the first body of heater is arranged on the bottom of the first sidewall of the furnace body, and institute
State defecator and be arranged on this end port, and the axially vertical setting with described connecting pipe.
Further, described defecator is foamed ceramic filter plate.
Further, described defecator top face is provided with solvent shower nozzle, and described solvent shower nozzle passes through solvent conduit
Connect the impurities removal solvent tank of peripheral hardware, its shower nozzle is towards described defecator.
Further, described porous blow head is arranged on the bottom of the second body of heater, and the bottom near described second body of heater；Institute
State porous blow head to arrange relative to the second body of heater inclined bottom surface, its blowing direction is towards the bottom surface of described second body of heater.
Further, described aluminum melt composite purification device at least includes a porous blow head；Described porous blow head rotation
Connect trachea.
Further, described trachea is provided with control valve.
Further, described first body of heater is provided with heater；It is provided with attemperator on described second body of heater.
Compared with prior art, the invention has the advantages that：The present invention is removed using filtering and impurity removing and noble gases
The mode that dephasign combines designs the aluminum melt composite purification device obtaining having two-step purification, and its structure is simple, easy and simple to handle, only
Change impurity-eliminating effect preferably, and purify low cost, economical and practical value is high.
Brief description
Fig. 1 is a kind of structure diagram of present invention aluminum melt composite purification device.
Main element symbol description
In figure, the first body of heater 1, slide rail 11, the second body of heater 2, connecting pipe 3, defecator 4, noble gases tank 5, trachea
6th, control valve 61, porous blow head 7, plate washer 8, slide block 81, driving means 82, solvent shower nozzle 9, solvent conduit 91, solvent valve 92,
Impurities removal solvent tank 10.
Following specific embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Specific embodiment
Refer to Fig. 1, in a kind of better embodiment of the present invention, a kind of aluminum melt composite purification device, including
One body of heater 1, the second body of heater 2, noble gases tank 5 and porous blow head 7.First body of heater 1 connects the second body of heater 2 by connecting pipe 3,
Defecator 4 is installed in connecting pipe 3, defecator 4 is radially arranged along connecting pipe 3；Noble gases tank 5 passes through trachea
6 connection the second bodies of heater 2, porous blow head 7 is installed in one end port that trachea 6 connects the second body of heater 2, and porous blow head 7 is also located at the
The bottom of two bodies of heater 2, its blowing direction is towards inside the second body of heater 2.
In the present invention, the first body of heater 1 and the second body of heater 2 be all for holding the aluminum melt treating remove impurity, wherein, aluminum melt from
First body of heater 1 flows to the second body of heater 2, first flows through defecator 4 in flow process, enters back into the second stove after obtaining preliminary remove impurity
Carry out remove impurity again-noble gases remove impurity in body 2, and then improve the impurity-eliminating effect of aluminum melt by two-stage remove impurity mode.
Further, the first body of heater 1 is provided with heater, Gu this heater be used for heating the raw material of aluminum melt-
State aluminium alloy, enables aluminum alloy to become liquid aluminum melt, and liquid aluminum melt can be incubated.In order that in the first body of heater 1
Aluminum melt enters in the second body of heater 2 under given conditions, is provided with a plate washer 8 in the first body of heater 1, and this plate washer 8 slides
It is connected on the side wall of the first body of heater 1, and is located at one end port that connecting pipe 3 connects the first body of heater 1, and this end can be covered
Mouthful, realize that plate washer 8 blocks that connecting pipe 3 connects the first body of heater 1 with the motion by plate washer 8 first body of heater 1 furnace wall relatively one
End port, prevents the aluminum melt in the first body of heater 1 from flowing on the second body of heater 2 when not reaching particular case by connecting pipe 3,
Or realize plate washer 8 and open connecting pipe 3, promote the aluminum melt in the first body of heater 1 to flow into by connecting pipe 3 when specific
In second body of heater 2.
Preferably, the side wall inner surfaces of the first body of heater 1 are provided with slide rail 11, plate washer 8 is provided with slide block 81, slide block 81
It is slidably connected on slide rail 11, so that plate washer 8 realizes oriented sliding by the cooperation of slide block 81 and slide rail 11.Further,
One body of heater 1 is provided with driving means 82, driving means 82 connection sliding block 81, and is driven by way of driving slide block 81 motion
Baffle plate moves or towards this port direction along slide rail 11 to the direction deviating from connecting pipe 3 connection the first body of heater 1 one end port
Mobile, and then realize the automatic slip of plate washer 8.
Further, in order that the aluminum melt in the first body of heater 1 preferably flows in the second body of heater 2, the present invention will connect
Pipeline 3 is arranged on the bottom of the first body of heater 1 side wall, and connecting pipe 3 is in tilted layout, and its higher end connects the first body of heater 1,
Relatively low one end connects the second body of heater 2, and is located at the top of the second body of heater 2.Meanwhile, by defecator 4 along connecting pipe 3 axial direction
It is vertically arranged, the size of the filter element of defecator 4 is the same with the radial dimension of connecting pipe 3.Preferably, defecator 4
It is arranged on one end port that connecting pipe 3 connects the first body of heater 1, it is foamed ceramic filter plate, to improve the mistake of aluminum melt
Filter effect.
The present invention, in order to improve the impurity-eliminating effect of aluminum melt, is provided with solvent shower nozzle 9 above defecator 4 top surface,
The shower nozzle of this solvent shower nozzle 9 is towards defecator 4, and the impurities removal solvent tank 10 by solvent conduit 91 connection peripheral hardware, and impurities removal is molten
Agent tank 10 is used for the accommodating solvent that can remove impurities in aluminum melt.Preferably, solvent conduit 91 is equiped with solvent valve
92.The solvent in impurities removal solvent tank 10 can be sprayed on the filter element of defecator 4 for solvent shower nozzle 9, and then makes solvent
Combine with defecator 4, promote aluminum melt to obtain filtering and impurity removing when flowing through defecator 4 and get back solvent remove impurity；Again
Person, solvent is sprayed on defecator 4, solvent can be made to be fully contacted aluminum melt, the usage amount of solvent is less simultaneously, beneficial to reduction
Removal of impurities cost.
Further, the second body of heater 2 is provided with attemperator, and this attemperator can be to the aluminum melt through a remove impurity
It is incubated, so that aluminum melt is under steady temperature state in dedoping step.Second body of heater 2 connects the trachea 6 of noble gases tank 5
On a control valve 61 is installed, this control valve 61 can control enter the second body of heater 2 in noble gases break-make.
The porous blow head 7 that trachea 6 port is installed is arranged on the second body of heater 2 bottom, and the bottom near the second body of heater 2, excellent
Choosing is arranged on the second body of heater 2 bottom surface edge, so that noble gases rise to its top, Jin Er great from the bottom of the second body of heater 2
The contact aluminum melt of scope.Further, porous blow head 7 second body of heater 2 inclined bottom surface setting relatively, its blow head direction is towards the
Two body of heater 2 bottom surface, to extend the time of contact of noble gases and aluminum melt, improves the impurity-eliminating effect of aluminum melt.In the present invention,
In order to improve blowing effect, porous blow head 7 is rotatably connected trachea 6, enters the second body of heater 2 to pass the gas through rotation mode
Interior, improve the perturbation of aluminum melt, and then improve impurity-eliminating effect；In addition, described aluminum melt composite purification device is at least provided with one
Individual porous blow head 7, and porous blow head 7 is each provided on the second body of heater 2, in the present embodiment, porous blow head 7 setting quantity is two
Individual, this two porous blow heads 7, second body of heater 2 relatively is arranged symmetrically.
Before described aluminum melt composite purification device runs, plate washer 8 shelters from one end that connecting pipe 3 connects the first body of heater 1
Port, heater, attemperator, driving means 82, solvent valve 92 and control valve 61 are in closed mode, during its operation
Work process as follows：
First, solid-state aluminium alloy is put in the first body of heater 1, and open heater, heating devices heat aluminium alloy, directly
It is completely melt into aluminum melt to aluminium alloy, post heating device is in attemperator；Then, driver 82 is run, baffle plate
Slide along slide rail 11, until plate washer 8 moves apart one end port that connecting pipe 3 connects the first body of heater 1, rear drive equipment 82 stops
Only run；Driving means 82 open solvent valve 92 and attemperator while operation, and the impurities removal being connected with solvent valve 92 is molten
Solvent in agent tank 10 is left at solvent shower nozzle 9 by solvent conduit 91, after be sprayed on defecator 4 by solvent shower nozzle 9, aluminum
Melt when the first body of heater 1 flow to the second body of heater 2, first filtering and impurity removing and the solvent with defecator 4 surface at defecator 4
Contact, obtain preliminary remove impurity, after aluminum melt drains into the second aluminum melt in the first body of heater 1 completely, turn off solvent valve
92；Then, open control valve 61, the noble gases in noble gases tank 5 pass through trachea 6 and porous blow head 7 flow to the second body of heater 2
Interior, noble gases form minute bubbles in the second body of heater 2, and this minute bubbles can adsorb gas and field trash in aluminum melt, and
Float up to aluminium melt surface, thus realizing the double purification of aluminum melt；After the aluminium melt purifying in the second body of heater 2 terminates, close
Close control valve 61.
The present invention is by the setting of defecator 4, solvent associated component and noble gases associated component so that aluminum melt obtains
To multistage purification, and improve the clean-up effect of aluminum melt；Furthermore, present configuration is simple, easy to operate, low manufacture cost,
Economical and practical.
In another embodiment of the present invention, in order to realize automatically controlling of described aluminum melt composite purification device, this
Invention is also provided with control system, and this control system includes controller and effusion meter, and effusion meter is arranged on connecting pipe 3, its
Detection position is located inside connecting pipe 3, for detecting aluminum melt current intelligence in connecting pipe 3, and this current intelligence is led to
The mode that excessively stream gauge connects controller is sent out in controller；Controller connects driving means 82, solvent valve 92 respectively and controls
Valve 61, can control the open and close of driving means 82, solvent valve 92 and control valve 61 according to the fluid situations receiving.
Described above is the detailed description for the preferable possible embodiments of the present invention, but embodiment is not limited to this
Bright patent claim, the equal change being completed under the technical spirit suggested by all present invention or modification change, all should belong to
In the covered the scope of the claims of the present invention.
Claims (10)
1. a kind of aluminum melt composite purification device, including the first body of heater, the second body of heater, noble gases tank and porous blow head, it is special
Levy and be：Described first body of heater connects the second body of heater by connecting pipe, is provided with defecator in described connecting pipe, described
Defecator being radially arranged along connecting pipe；Described noble gases tank connects the second body of heater, described trachea connection by trachea
Porous blow head is installed in one end port of the second body of heater, and described porous blow head is also located at the bottom of the second body of heater, its blowing direction
Towards described second furnace interior.
2. aluminum melt composite purification device as claimed in claim 1 it is characterised in that：It is provided with gear in described first body of heater
Plate, described barrier slides are connected on the side wall of the first body of heater, and are located at one end end that described connecting pipe connects the first body of heater
At mouthful, and this port can be covered.
3. aluminum melt composite purification device as claimed in claim 2 it is characterised in that：The side wall inner surfaces of described first body of heater
On be provided with slide rail, described baffle plate is provided with slide block, described slide block is slidably connected on slide rail；Described first body of heater is provided with
Driving means, described driving means connection sliding block, and drive baffle plate to support or oppose along slide rail by way of driving described slide block movement
The direction connecting first body of heater one end port from connecting pipe is moved or is moved towards this port direction.
4. aluminum melt composite purification device as claimed in claim 1 it is characterised in that：Described connecting pipe connects the first body of heater
One end be arranged on the bottom of the first sidewall of the furnace body, and described defecator is arranged on this end port, and with described communicating pipe
The axially vertical setting in road.
5. aluminum melt composite purification device as claimed in claim 1 it is characterised in that：Described defecator is foamed ceramics mistake
Filter plate.
6. aluminum melt composite purification device as claimed in claim 1 it is characterised in that：Described defecator top face setting
There is solvent shower nozzle, described solvent shower nozzle connects the impurities removal solvent tank of peripheral hardware by solvent conduit, its shower nozzle filters dress towards described
Put.
7. aluminum melt composite purification device as claimed in claim 1 it is characterised in that：Described porous blow head is arranged on the second stove
The bottom of body, and the bottom near described second body of heater；Described porous blow head is arranged relative to the second body of heater inclined bottom surface, its air blowing
Direction is towards the bottom surface of described second body of heater.
8. aluminum melt composite purification device as claimed in claim 1 it is characterised in that：Described aluminum melt composite purification device is extremely
Include a porous blow head less；Described porous blow head is rotatably connected trachea.
9. aluminum melt composite purification device as claimed in claim 1 it is characterised in that：On described trachea, control valve is installed.
10. aluminum melt composite purification device as claimed in claim 1 it is characterised in that：It is provided with described first body of heater and add
Thermal；It is provided with attemperator on described second body of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610925789.0A CN106399716B (en) | 2016-10-24 | 2016-10-24 | A kind of aluminum melt composite purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610925789.0A CN106399716B (en) | 2016-10-24 | 2016-10-24 | A kind of aluminum melt composite purification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106399716A true CN106399716A (en) | 2017-02-15 |
| CN106399716B CN106399716B (en) | 2019-03-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610925789.0A Expired - Fee Related CN106399716B (en) | 2016-10-24 | 2016-10-24 | A kind of aluminum melt composite purification device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106399716B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193061A (en) * | 2017-12-21 | 2018-06-22 | 李本根 | A kind of purifying plant for rare earth feed liquid |
| CN112349440A (en) * | 2020-11-01 | 2021-02-09 | 百色学院 | Liquid metal purification device and application method thereof |
| CN114178520A (en) * | 2021-12-02 | 2022-03-15 | 湖南工程学院 | Impurity removal runner for aluminum melt |
| CN114293021A (en) * | 2021-12-17 | 2022-04-08 | 四川阳光坚端铝业有限公司 | Aluminum type melt purification process |
| CN115961148A (en) * | 2022-12-14 | 2023-04-14 | 无锡邦得机械有限公司 | Molten aluminum refining deslagging device |
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| CN1390963A (en) * | 2002-07-25 | 2003-01-15 | 上海交通大学 | Mg alloy smelting furnace |
| CN201942728U (en) * | 2010-12-15 | 2011-08-24 | 浙江精一重工有限公司 | Continuous purification device for aluminum alloy melting body |
| JP2012233241A (en) * | 2011-05-06 | 2012-11-29 | Hamamatsu Heat Tec Kk | Furnace body structure of aluminum melting furnace |
| CN103397196A (en) * | 2013-08-03 | 2013-11-20 | 郭自刚 | Refining apparatus and technology of pressure casting aluminium product |
| CN206219645U (en) * | 2016-10-24 | 2017-06-06 | 百色学院 | A kind of aluminum melt composite purification device |
-
2016
- 2016-10-24 CN CN201610925789.0A patent/CN106399716B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1390963A (en) * | 2002-07-25 | 2003-01-15 | 上海交通大学 | Mg alloy smelting furnace |
| CN201942728U (en) * | 2010-12-15 | 2011-08-24 | 浙江精一重工有限公司 | Continuous purification device for aluminum alloy melting body |
| JP2012233241A (en) * | 2011-05-06 | 2012-11-29 | Hamamatsu Heat Tec Kk | Furnace body structure of aluminum melting furnace |
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| CN206219645U (en) * | 2016-10-24 | 2017-06-06 | 百色学院 | A kind of aluminum melt composite purification device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193061A (en) * | 2017-12-21 | 2018-06-22 | 李本根 | A kind of purifying plant for rare earth feed liquid |
| CN108193061B (en) * | 2017-12-21 | 2019-09-20 | 河南省龙峰新材料有限公司 | A kind of purifying plant for rare-earth liquid |
| CN112349440A (en) * | 2020-11-01 | 2021-02-09 | 百色学院 | Liquid metal purification device and application method thereof |
| CN112349440B (en) * | 2020-11-01 | 2022-10-18 | 百色学院 | Liquid metal purification device and application method thereof |
| CN114178520A (en) * | 2021-12-02 | 2022-03-15 | 湖南工程学院 | Impurity removal runner for aluminum melt |
| CN114178520B (en) * | 2021-12-02 | 2023-08-25 | 湖南工程学院 | Impurity removing runner for aluminum melt |
| CN114293021A (en) * | 2021-12-17 | 2022-04-08 | 四川阳光坚端铝业有限公司 | Aluminum type melt purification process |
| CN115961148A (en) * | 2022-12-14 | 2023-04-14 | 无锡邦得机械有限公司 | Molten aluminum refining deslagging device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106399716B (en) | 2019-03-22 |
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Granted publication date: 20190322 Termination date: 20211024 |