CN108950216A - A kind of method that waste aluminum recovery utilizes - Google Patents
A kind of method that waste aluminum recovery utilizes Download PDFInfo
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- CN108950216A CN108950216A CN201810920197.9A CN201810920197A CN108950216A CN 108950216 A CN108950216 A CN 108950216A CN 201810920197 A CN201810920197 A CN 201810920197A CN 108950216 A CN108950216 A CN 108950216A
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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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
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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
- C22B21/0084—Obtaining aluminium melting and handling molten aluminium
- C22B21/0092—Remelting scrap, skimmings or any secondary source aluminium
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/01—Charges containing mainly non-ferrous metals
- F27M2001/012—Aluminium
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/13—Smelting
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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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- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The present invention relates to metal recovery fields, and in particular to a kind of method that waste aluminum recovery utilizes, this method use smelting furnace.When running, biomass fuel is added to combustion chamber from feed hopper, high temperature is generated through burning to melt the aluminium scrap of aluminum melting room, residue falls into collecting chamber after biomass fuel combustion simultaneously, biological material in carbonization chamber is carbonized using residue residual temperature, biology after charing, which is changed into fuel, can be supplied to combustion chamber use, and the biological material after charing can more fully burn, and reach the maximization of using energy source.It is uniformly distributed when guaranteeing fuel combustion using vibration and guarantees its full combustion, accomplish that using energy source maximizes using biomass fuel, the substances such as stalk, corn ear are carbonized using residue residual temperature simultaneously, improve the utilization rate of biological material, reduce energy consumption；Agitation is carried out when aluminum melting ensure that aluminium scrap is heated evenly, and improve aluminum melting efficiency.
Description
Technical field
The present invention relates to metal recovery fields, and in particular to a kind of method that waste aluminum recovery utilizes.
Background technique
In order to improve recovery utilization rate, the aluminium scrap that general aluminum profile manufacturer processing left behind can all pass through recycling,
The producer to aluminium scrap processing aluminium bar is uniformly sent to carry out melting double teeming.During entire waste aluminum recovery processes aluminium bar, there are three
Big procedure: one, waste aluminum recovery；Two, melting；Three, double teeming.Second operation work needs aluminium scrap to be dosed in smelting furnace to be melted
Refining, this is also classified into two steps: 1, feeding intake；2, melting.Traditional way is: feeding intake from the feeding port of smelting furnace side, melts when feeding intake
Hot gas in furnace can escape, and waste a large amount of thermal energy；There are many impurity in the hot gas generated when melting, rich in can in impurity
Combustion things are extracted out generally by fan housing, are discharged, and environment but also waste of energy are not only polluted.
There are also the technical solutions about Way of Remelting Scrap Aluminium in the prior art, one as disclosed in application number CN104165520A
A kind of item waste aluminum smelting furnace of patent, including furnace body, furnace body is interior to be arranged combuster and waste heat gas chamber, wherein combustion chamber placement
In the intracorporal lower left quarter of furnace, waste heat gas chamber is arranged in the intracorporal right part of furnace, is provided between combustion chamber and waste heat gas chamber vertical
To partition wall, thermal pressure balance hole is provided on withe, combustion chamber is connected to the bottom of waste heat gas chamber, on waste heat gas chamber
The left wall in portion connects a cyclone separator of exhaust pipe to furnace body left, the feed opening of the bottom of cyclone separator to the left
It is connected to the top of combustion chamber.
The program cannot make full combustion of fuel, and use fuel non-environmental protection fuel, while not can guarantee aluminium scrap in melting
It is interior sufficiently heated.
Summary of the invention
To make up the deficiencies in the prior art, the present invention proposes that a kind of method that waste aluminum recovery utilizes, this method use melting
Furnace solves fuel and is unable to fully burn, and uses fuel non-environmental protection fuel, while it is sufficiently heated in melting not can guarantee aluminium scrap
The problems such as, the present invention, which provides a kind of technical solution, can solve the problems, such as this.
The technical solution adopted by the present invention to solve the technical problems is: an a kind of method that waste aluminum recovery utilizes, the party
Method the following steps are included:
S1: recycling aluminium scrap；
S2: the aluminium scrap recycled in S1 is put into melting in smelting furnace；
S3: the aluminium after melting in S2 is subjected to double teeming；
Wherein, smelting furnace described in S2, including combustion chamber, feed hopper, fume collecting chamber, aluminum melting room, collecting chamber and carbonization chamber；Two
A feed hopper is mounted on combustion chamber two sides outer wall, for the biomass fuels such as stalk, corn ear to be added；The combustion chamber
It is mounted on aluminum melting outside, firing biomass fuel is used for, fume collecting chamber is installed above combustion chamber；The aluminum melting room is mounted on burning
Indoor is used for melting aluminium scrap；There is opening at the top of the fume collecting chamber, is convenient for flue gas emission；The collecting chamber is mounted on combustion chamber
Waste residue after burning is collected with combustion chamber in lower section, is carbonization chamber on the outside of collecting chamber；The carbonization chamber is located on the outside of collecting chamber,
Below fuel chambers, for being carbonized to biomass such as stalk, corn ear.When running, biomass fuel is added from feed hopper
To combustion chamber, high temperature is generated through burning and melts the aluminium scrap of aluminum melting room, while residue falls into collecting chamber after biomass fuel combustion,
Biological material in carbonization chamber is carbonized using residue residual temperature, the biology after charing, which is changed into fuel and can be supplied to combustion chamber, to be made
With the biological material after charing can more fully burn, and reach the maximization of using energy source.
Preferably, the combustion chamber includes shell, igniter, haul plate, No.1 spring, shedding mechanism, vibrating mechanism, branch
Bracer and connecting shaft；Haul plate side is staggered installation of on the inner wall of the housing and on aluminum melting chamber outer wall, and haul plate connecting pin is to live
It is dynamic to connect, it is attached between adjacent haul plate by No.1 spring；The vibrating mechanism is mounted on shell inner left wall and shell
In body bottom interior wall；The shedding mechanism is mounted on housing bottom inner wall, and shedding mechanism is located on the right side of vibrating mechanism；The connection
Supporting block is connected among axis, vibrating mechanism is connected on the left of connecting shaft, and right side connects shedding mechanism, realizes shedding mechanism and bobbing machine
The linkage of structure.When running, fuel enters fuel chambers and falls on haul plate, and igniter lights fuel, since haul plate is that activity connects
It connects and is connected between any two with No.1 spring, fuel, which is fallen in, generates vibration on haul plate, preferably can uniformly spread out fuel, fire
It burns more abundant, while vibrating and fuel is driven to fall step by step, the residue after burning, which is fallen on shedding mechanism, to be unloaded to collecting chamber, simultaneously
Due to there is residue to fall into generation vibration, which drives vibrating mechanism vibration to be conveyed to haul plate, guarantees shedding mechanism
When without material addition, haul plate still keeps vibration, and residual fuel and residue are discharged.
Preferably, the aluminum melting room includes furnace body, blanking plate, No. two springs, fixed plate, cylinder, compressional axis and agitator arm；
It is flexibly connected above the blanking plate side and inboard wall of furnace body, blanking plate intermediate active connects compressional axis, the connection of blanking plate right end
No. two springs；No. two spring one ends connect blanking plate, and the other end is connected and fixed plate；The compressional axis passes through fixed plate and gas
Cylinder connection；The cylinder is fixed below fixed plate；The agitator arm is mounted on cylinder, for stirring the intracorporal aluminum melting of furnace,
It is heated evenly it.When aluminium scrap addition can hit blanking plate, blanking panel vibration drives compressional axis compression cylinder, to make to stir
Bar is vibrated up and down to be allowed to be heated evenly by aluminium scrap and aluminum melting stirring, after stopping blanking, is produced since combustion chamber shedding mechanism vibrates
Raw compressed gas can be passed to cylinder, it is made to keep long-acting vibration.
Preferably, the fume collecting chamber includes shell and inner casing；The shell and contacting external air；The inner casing is thermal-arrest
Material, the heat caning absorb in flue gas, for preheating aluminium scrap.Flue gas is discharged along fume collecting chamber, and institute's band heat is absorbed by inner casing, useless
When aluminium is added, it is preferentially preheated.
Preferably, the shedding mechanism includes stripper, long axis, No.1 plunger shaft, No.1 piston rod, No. four springs and three
Number spring；Be flexibly connected long axis on the left of the stripper, centre is fixed with No.1 piston rod, right side connecting spring, stripper to
Right bank installation, is used for easy-unloading；On the left of long axis one end connection stripper, the other end is connected on the right side of connecting shaft, long
No. four springs are installed below axis and connecting shaft intersection point.When residue is fallen on stripper, extruding force is generated, by No.1 piston rod pressure
Contracting generates compressed gas and uses for aluminum melting room cylinder, while stripper pushes and long axis is driven to move up and down, to drive connecting shaft
It moves up and down, supplies the vibration energy of vibrating mechanism.
Preferably, the vibrating mechanism includes No. two plunger shafts, No. two piston rods, No. five springs, No. six springs and activity
Piston rod；Described flexible piston rods one end and long axis connection；No. six spring one ends connect haul plate, and the other end connects No. two
Piston rod plays the effect of compressional vibration.Connecting shaft moves up and down under shedding mechanism drive, drives flexible piston rods compression,
To keep No. two piston rods flexible, reach the function of driving haul panel vibration.
Therefore, the invention has the following beneficial effects:
1. the present invention is to be flexibly connected and connected between any two with No.1 spring by haul plate, fuel is fallen on haul plate
Vibration is generated, fuel preferably can uniformly be spread out, is burnt more abundant, while vibrating and fuel is driven to fall step by step, after burning
Residue fall on shedding mechanism and unload to collecting chamber, while shedding mechanism, due to there is residue to fall into generation vibration, which drives
Vibrating mechanism vibration guarantees that haul plate still keeps vibration when without material addition to being conveyed to haul plate, by residual fuel and
Residue discharge, improves biomass fuel combustion efficiency；
2. the present invention falls into collecting chamber by residue after biomass fuel combustion, using residue residual temperature to biological in carbonization chamber
Material is carbonized, and the biology after charing, which is changed into fuel, can be supplied to combustion chamber use, and the biological material after charing can be more
Add sufficient burning, reaches the maximization of using energy source；
3. when aluminium scrap addition can hit blanking plate, blanking panel vibration drives compressional axis compression cylinder, to make on agitator arm
Aluminium scrap and aluminum melting stirring are allowed to be heated evenly by lower vibration, after stopping blanking, are generated due to the vibration of combustion chamber shedding mechanism
Compressed gas can be passed to cylinder, it is made to keep long-acting vibration, guarantee that aluminium scrap is heated evenly during melted by heat, improve molten
Change efficiency.
Detailed description of the invention
Fig. 1 is flow chart of the method for the present invention；
Fig. 2 is main view of the invention；
Fig. 3 is the partial enlarged view of I in Fig. 2.
In figure: combustion chamber 1, feed hopper 2, fume collecting chamber 3, aluminum melting room 4, collecting chamber 5, carbonization chamber 6, shell 11, igniter
12, haul plate 13, No.1 spring 14, shedding mechanism 15, vibrating mechanism 16, supporting block 17, connecting shaft 18, furnace body 41, blanking plate
42, No. two springs 43, fixed plate 44, cylinder 45, compressional axis 46, agitator arm 47, shell 31, inner casing 32, stripper 151, long axis
152, No.1 plunger shaft 153, the work of plunger shaft 161, two of spring 156, two of spring 155, three of No.1 piston rod 154, four
The spring 164 of spring 163, six of stopper rod 162, five and flexible piston rods 165.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
As shown in Figure 1 to Figure 3, of the present invention is a kind of method that waste aluminum recovery utilizes, and this method includes following step
It is rapid:
S1: recycling aluminium scrap；
S2: the aluminium scrap recycled in S1 is put into melting in smelting furnace；
S3: the aluminium after melting in S2 is subjected to double teeming；
Wherein, smelting furnace described in S2, including combustion chamber 1, feed hopper 2, fume collecting chamber 3, aluminum melting room 4, collecting chamber 5 and charing
Room 6；Two feed hoppers 2 are mounted on 1 two sides outer wall of combustion chamber, for the biomass fuels such as stalk, corn ear to be added；Institute
It states combustion chamber 1 and is mounted on 4 outside of aluminum melting room, be used for firing biomass fuel, fume collecting chamber 3 is installed above combustion chamber 1；The aluminum melting
Room 4 is mounted on 1 inside of combustion chamber, is used for melting aluminium scrap；There is opening at the top of the fume collecting chamber 3, is convenient for flue gas emission；The collection
Room 5 is mounted on 1 lower section of combustion chamber, is connected to combustion chamber 1, collects waste residue after burning, is carbonization chamber 6 on the outside of collecting chamber 5；The charcoal
Change room 6 and is located at 5 outside of collecting chamber, fuel chambers lower section, for carbonizing to biomass such as stalk, corn ear.When running, biology
Matter fuel is added to combustion chamber 1 from feed hopper 2, generates high temperature through burning and melts the aluminium scrap of aluminum melting room 4, while biomass fuel
Residue falls into collecting chamber 5 after material burning, is carbonized using residue residual temperature to biological material in carbonization chamber 6, the life after charing
Substance, which becomes fuel, can be supplied to the use of combustion chamber 1, and the biological material after charing can more fully burn, and reach using energy source
Maximization.
As an implementation, the combustion chamber 1 includes shell 11, igniter 12, haul plate 13, No.1 bullet to the present invention
Spring 14, shedding mechanism 15, vibrating mechanism 16, supporting block 17 and connecting shaft 18；13 side of haul plate is staggered installation of in shell
On 11 inner walls and 4 outer wall of aluminum melting room, 13 connecting pin of haul plate is to be flexibly connected, and passes through No.1 spring 14 between adjacent haul plate 13
It is attached；The vibrating mechanism 16 is mounted in 11 inner left wall of shell and 11 bottom interior wall of shell；The shedding mechanism 15
It is mounted on 11 bottom interior wall of shell, shedding mechanism 15 is located at 16 right side of vibrating mechanism；Supporting block is connected among the connecting shaft 18
17, vibrating mechanism 16 is connected on the left of connecting shaft 18, right side connects shedding mechanism 15, realizes shedding mechanism 15 and vibrating mechanism 16
Linkage.When running, fuel enters fuel chambers and falls on haul plate 13, and igniter 12 lights fuel, since haul plate 13 is activity
It connects and is connected between any two with No.1 spring 14, fuel, which is fallen in, generates vibration on haul plate 13, can be preferably uniform by fuel
It spreads out, burns more abundant, while vibrating and fuel is driven to fall step by step, the residue after burning, which is fallen on shedding mechanism 15, to be unloaded to receipts
Collect room 5, while shedding mechanism 15, due to there is residue to fall into generation vibration, which drives the vibration of vibrating mechanism 16 to be conveyed to
Haul plate 13 guarantees that haul plate 13 still keeps vibration when without material addition, residual fuel and residue is discharged.
As an implementation, the aluminum melting room 4 includes furnace body 41,42, No. two springs 43 of blanking plate, fixes the present invention
Plate 44, cylinder 45, compressional axis 46 and agitator arm 47；It is flexibly connected above 42 side of blanking plate and 41 inner wall of furnace body, blanking
42 intermediate active of plate connects compressional axis 46, and 42 right end of blanking plate connects No. two springs 43；Under the connection of 43 one end of No. two springs
Flitch 42, the other end are connected and fixed plate 44；The compressional axis 46 passes through fixed plate 44 and connect with cylinder 45；The cylinder 45 is fixed
Below fixed plate 44；The agitator arm 47 is mounted on cylinder 45, for stirring the aluminum melting in furnace body 41, keeps it heated equal
It is even.When aluminium scrap addition can hit blanking plate 42, blanking plate 42 vibrates, and 46 compression cylinder 45 of compressional axis is driven, to make agitator arm
Aluminium scrap and aluminum melting stirring are allowed to be heated evenly by 47 up-down vibrations, after stopping blanking, since 1 shedding mechanism 15 of combustion chamber vibrates
The compressed gas of generation can be passed to cylinder 45, it is made to keep long-acting vibration.
As an implementation, the fume collecting chamber 3 includes shell 31 and inner casing 32 to the present invention；The shell 31 and the external world
Air contact；The inner casing 32 is collection hot material, the heat caning absorb in flue gas, for preheating aluminium scrap.Flue gas is along 3 row of fume collecting chamber
Out, institute's band heat is absorbed by inner casing 32, when aluminium scrap is added, is preferentially preheated to it.
As an implementation, the shedding mechanism 15 includes stripper 151, long axis 152, No.1 plunger shaft to the present invention
153,154, No. four springs 155 of No.1 piston rod and No. three springs 156；Long axis 152 is flexibly connected on the left of the stripper 151,
Centre is fixed with No.1 piston rod 154, right side connecting spring, and stripper 151 is tilted to the right installation, is used for easy-unloading；It is described
152 one end of long axis connects 151 left side of stripper, and the other end is connected on the right side of connecting shaft 18, under long axis 152 and 18 intersection point of connecting shaft
No. four springs 155 of side's installation.When residue is fallen on stripper 151, extruding force is generated, No.1 piston rod 154 is compressed and is generated
Compressed gas is used for 4 cylinder 45 of aluminum melting room, while stripper 151 pushes and long axis 152 is driven to move up and down, to drive connection
Axis 18 moves up and down, and supplies the vibration energy of vibrating mechanism 16.
The present invention as an implementation, the vibrating mechanism 16 include 161, No. two piston rods 162 of No. two plunger shafts,
163, No. six springs 164 of No. five springs and flexible piston rods 165；Described 165 one end of flexible piston rods is connect with long axis 152；Institute
No. six 164 one end of spring connection haul plates 13 are stated, the other end connects No. two piston rods 162, plays the effect of compressional vibration.Connection
Axis 18 moves up and down under the drive of shedding mechanism 15, and flexible piston rods 165 is driven to compress, thus keep No. two piston rods 162 flexible,
Reach the function of driving haul plate 13 to vibrate.
When running, biomass fuel is added to combustion chamber 1 from feed hopper 2, and fuel enters fuel chambers and falls into haul plate 13
On, igniter 12 lights fuel, and since haul plate 13 is to be flexibly connected and connected between any two with No.1 spring 14, fuel is fallen in
On haul plate 13 generate vibration, fuel preferably can uniformly be spread out, burn it is more abundant, while vibrate drive fuel step by step under
It falls, the residue after burning, which is fallen on shedding mechanism 15, to be unloaded to collecting chamber 5, when residue is fallen on stripper 151, generates extruding
No.1 piston rod 154 is compressed generation compressed gas and used for 4 cylinder 45 of aluminum melting room by power, while stripper 151 pushes and drives length
Axis 152 moves up and down, so that connecting shaft 18 be driven to move up and down, connecting shaft 18 moves up and down under the drive of shedding mechanism 15, band
Dynamic flexible piston rods 165 are compressed, to keep No. two piston rods 162 flexible, are reached the function of driving haul plate 13 to vibrate, are guaranteed
When without material addition, haul plate 13 still keeps vibration, and residual fuel and residue are discharged.Under aluminium scrap addition aluminum melting room 4 can be hit
Flitch 42, blanking plate 42 vibrate, and drive 46 compression cylinder 45 of compressional axis, so that agitator arm 47 be made to vibrate up and down aluminium scrap and aluminum melting
Stirring is allowed to be heated evenly, after stopping blanking, since the compressed gas that the vibration of 1 shedding mechanism 15 of combustion chamber generates can be passed to gas
Cylinder 45 makes it keep long-acting vibration, generates high temperature through burning and melts the aluminium scrap of aluminum melting room 4, while after biomass fuel combustion
Residue falls into collecting chamber 5, is carbonized using residue residual temperature to biological material in carbonization chamber 6, the biology after charing is changed into
Fuel can be supplied to the use of combustion chamber 1, and the biological material after charing can more fully burn, and reach the maximum of using energy source
Change.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of method that waste aluminum recovery utilizes, it is characterised in that: method includes the following steps:
S1: recycling aluminium scrap；
S2: the aluminium scrap recycled in S1 is put into melting in smelting furnace；
S3: the aluminium after melting in S2 is subjected to double teeming；
Wherein, smelting furnace described in S2, including combustion chamber (1), feed hopper (2), fume collecting chamber (3), aluminum melting room (4), collecting chamber (5)
With carbonization chamber (6)；Two feed hoppers (2) are mounted on combustion chamber (1) two sides outer wall, for stalk, corn ear etc. to be added
Biomass fuel；The combustion chamber (1) is mounted on the outside of aluminum melting room (4), firing biomass fuel is used for, above combustion chamber (1)
It installs fume collecting chamber (3)；The aluminum melting room (4) is mounted on the inside of combustion chamber (1), is used for melting aluminium scrap；At the top of the fume collecting chamber (3)
There is opening, is convenient for flue gas emission；The collecting chamber (5) is mounted below combustion chamber (1), is connected to combustion chamber (1), collects burning
Waste residue afterwards, collecting chamber (5) outside are carbonization chamber (6)；The carbonization chamber (6) is located on the outside of collecting chamber (5), below fuel chambers, uses
It is carbonized in biomass such as stalk, corn ear.
2. the method that a kind of waste aluminum recovery according to claim 1 utilizes, it is characterised in that: combustion chamber (1) packet
Include shell (11), igniter (12), haul plate (13), No.1 spring (14), shedding mechanism (15), vibrating mechanism (16), support
Block (17) and connecting shaft (18)；Haul plate (13) side is staggered installation of on shell (11) inner wall and aluminum melting room (4) outer wall,
Haul plate (13) connecting pin is to be flexibly connected, and is attached between adjacent haul plate (13) by No.1 spring (14)；The vibration
Motivation structure (16) is mounted in shell (11) inner left wall and shell (11) bottom interior wall；The shedding mechanism (15) is mounted on shell
Body (11) bottom interior wall, shedding mechanism (15) are located on the right side of vibrating mechanism (16)；Supporting block is connected among the connecting shaft (18)
(17), vibrating mechanism (16) are connected on the left of connecting shaft (18), right side connects shedding mechanism (15), realizes shedding mechanism (15) and vibration
The linkage of motivation structure (16).
3. the method that a kind of waste aluminum recovery according to claim 1 utilizes, it is characterised in that: aluminum melting room (4) packet
Include furnace body (41), blanking plate (42), No. two springs (43), fixed plate (44), cylinder (45), compressional axis (46) and agitator arm
(47)；It is flexibly connected above blanking plate (42) side and furnace body (41) inner wall, the connection compression of blanking plate (42) intermediate active
Axis (46), blanking plate (42) right end connect No. two springs (43)；No. two springs (43) one end connects blanking plate (42), another
End is connected and fixed plate (44)；The compressional axis (46) passes through fixed plate (44) and connect with cylinder (45)；The cylinder (45) is fixed
Below fixed plate (44)；The agitator arm (47) is mounted on cylinder (45), for stirring the aluminum melting in furnace body (41), makes it
It is heated evenly.
4. the method that a kind of waste aluminum recovery according to claim 1 utilizes, it is characterised in that: fume collecting chamber (3) packet
Include shell (31) and inner casing (32)；The shell (31) and contacting external air；The inner casing (32) is collection hot material, is can absorb
Heat in flue gas, for preheating aluminium scrap.
5. the method that a kind of waste aluminum recovery according to claim 2 utilizes, it is characterised in that: the shedding mechanism (15)
Including stripper (151), long axis (152), No.1 plunger shaft (153), No.1 piston rod (154), No. four springs (155) and No. three
Spring (156)；Long axis (152) are flexibly connected on the left of the stripper (151), centre is fixed with No.1 piston rod (154), right side
Connecting spring, stripper (151) are tilted to the right installation, are used for easy-unloading；Described long axis (152) one end connects stripper
(151) left side, the other end are connected on the right side of connecting shaft (18), and No. four bullets are installed below long axis (152) and connecting shaft (18) intersection point
Spring (155).
6. the method that a kind of waste aluminum recovery according to claim 2 utilizes, it is characterised in that: the vibrating mechanism (16)
Including No. two plunger shafts (161), No. two piston rods (162), No. five springs (163), No. six springs (164) and flexible piston rods
(165)；Described flexible piston rods (165) one end is connect with long axis (152)；No. six springs (164) one end connects haul plate
(13), the other end connects No. two piston rods (162), plays the effect of compressional vibration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810920197.9A CN108950216B (en) | 2018-08-14 | 2018-08-14 | Method for recycling waste aluminum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810920197.9A CN108950216B (en) | 2018-08-14 | 2018-08-14 | Method for recycling waste aluminum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108950216A true CN108950216A (en) | 2018-12-07 |
| CN108950216B CN108950216B (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810920197.9A Active CN108950216B (en) | 2018-08-14 | 2018-08-14 | Method for recycling waste aluminum |
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| CN (1) | CN108950216B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113981227A (en) * | 2021-12-07 | 2022-01-28 | 江门市蓬江区巨盈五金有限公司 | Environment-friendly melting and recycling device and process method for hazardous waste aluminum material |
Citations (6)
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| CN103242869A (en) * | 2013-05-09 | 2013-08-14 | 南京师范大学 | Device and method for pyrolyzing and carbonizing biomass at low temperature by utilizing boiler flue gas |
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| CN104165520A (en) * | 2014-08-01 | 2014-11-26 | 江阴迪新金属工业有限公司 | Aluminum scrap smelting furnace |
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| CN113981227A (en) * | 2021-12-07 | 2022-01-28 | 江门市蓬江区巨盈五金有限公司 | Environment-friendly melting and recycling device and process method for hazardous waste aluminum material |
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| CN108950216B (en) | 2020-07-10 |
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