CN108057473A - For the device for separating casting aluminium with deforming aluminum material - Google Patents
For the device for separating casting aluminium with deforming aluminum material Download PDFInfo
- Publication number
- CN108057473A CN108057473A CN201711263343.7A CN201711263343A CN108057473A CN 108057473 A CN108057473 A CN 108057473A CN 201711263343 A CN201711263343 A CN 201711263343A CN 108057473 A CN108057473 A CN 108057473A
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- Prior art keywords
- roller
- vibrating screen
- protective cover
- casting aluminium
- press
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of devices for separating casting aluminium with deforming aluminum material, including the broken apart mechanism of at least first class pressure, pressure breaking separating mechanism includes, press-roller device includes relatively rotating two pressure rollers set, there is gap between two pressure rollers, it is press-roller device feed end above gap, the lower section in gap is press-roller device discharge end；Vibrating screen device includes the vibrating screen being obliquely installed and the vibrating motor being connected with vibrating screen, and vibrating screen upper end feed end is equipped with the first piece material collection device against press-roller device discharge end, vibrating screen lower section；Drum apparatus includes the roller being obliquely installed and the protective cover for being arranged on cylindrical outer; there is spacing between protective cover and cylinder outer wall; the outer wall of roller is equipped with several sieve pores; the cavity for accommodating undersize material is formed between protective cover and roller; the second piece material collection device is equipped with below protective cover; roller upper end feed end alignment vibrating screen lower end discharge end, roller lower end discharge end are equipped with bulk materials collection device.Device provided by the invention, can be with efficient powder cast aluminium alloy gold and wrought aluminium alloy material.
Description
Technical field
The invention belongs to material separation technology fields, and in particular to for the device for separating casting aluminium with deforming aluminum material.
Background technology
It has mainly been comprised in addition in waste aluminium alloy material comprising deformable aluminium alloy and two major class of cast moulding aluminium alloy
A small amount of steel, copper etc..Wrought aluminium alloy requirement has good plasticity, its main feature is that plasticity is good, in terms of composition design, closes
Gold content is usually no more than 5% nor too high, the just alloy content of addition 5-10% when being used only under special state, such as
Aerolite, some even more than 10% [2].Alloying element such as Si, Fe equal size in cast aluminium alloy gold is higher, main
Target is to ensure the mobility of material；There are more casting flaw in cast aluminium alloy gold, such as field trash, stomata, microstructure segregation
Deng embodying Brittleness, and its intensity is generally more slightly lower than wrought aluminium alloy [3].Therefore, by wrought aluminium alloy
It separates with cast aluminium alloy gold, respectively due to producing different types of high-performance aluminium alloy, has very important significance.It is main
It is embodied in：(1) it is advantageously implemented secondary aluminium alloy composition adjustment.First, in cast aluminium alloy gold dosage it is maximum be that Al-Si is closed
Gold, and Si elements be in wrought aluminium alloy as harmful element, only added in 6XXX systems alloy a small amount of Si elements with
Mg elements form Mg2Si hardening constituents, therefore are to produce wrought aluminium alloy using the aluminium scrap raw material containing more cast aluminium alloy gold
It needs to remove substantial amounts of Si elements, and the poor Si elements of removal chemism are difficult from aluminium alloy, so, this is also
Why aluminium scrap regenerates the major reason that can not obtain good wrought aluminium alloy product at present.(2) be conducive to save alloy material.
The regenerated staple product of aluminium scrap is aluminium alloy wheel hub at present, and the material of wheel hub is usually A356 aluminium alloys at present, silicone content
7% or so, individual requests use A380 alloys, and silicone content is 8.5% or so；Contain more cast aluminium alloy gold if used
Aluminium scrap raw material come if producing, since raw material is in itself containing the alloys such as certain silicon, magnesium, copper, the addition of in-between alloy
It can be substantially reduced, it will be substantially reduced production cost.
Therefore, during aluminium scrap regeneration technology, if different types of material in aluminium scrap raw material can be carried out effective
Classify, corresponding product prepared with different classes of aluminium scrap raw material, for improve aluminium scrap reconstituted product quality and performance,
Production cost etc. is reduced to have great importance；Meanwhile also become using the high performance high value added product of aluminium scrap regeneration production
It may.
The main problem of aluminium scrap regeneration technology is the diversity and recycling channel of its raw material type and use environment
Diversity, a certain number of non-aluminum parts are usually contaminated in raw material, and the higher aluminium scrap raw material of severity of mixing up becomes aluminium scrap again
The major obstacle of raw technological development, therefore each state all controls with technological innovation technology to improve aluminium scrap again in reinforcement raw material in the world
Raw prouctiveness.Wherein, aluminium scrap raw materials recovery system constantly improve realizes classification recycling and the storehouse of different type aluminium scrap raw material
Storage.There is special automobile recovery test research center in big three automakers of the U.S., has to a variety of materials recycling on automobile
Achievement and patent come out；And German Mercedes has made its metal recovery rate reach 95%.Secondly, it is pre- to strengthen aluminium scrap raw material
The exploitation and application for the treatment of technology realize that the separation of the different non-aluminum materials of doping and the classification of variety classes aluminium alloy use,
Improve the quality of secondary aluminium product.
Engineer application has been put at present includes magnetic separation, flotation, gravity separation, component scans technology etc..(1) magnetic method
It is the method that the magnetic materials such as scrap iron and steel are separated in the slave aluminium scrap being most widely used, principle is：Utilize steel material and aluminium
The magnetic contrast of alloy is being subject to isolate the steel material absorption of broken raw material from aluminium scrap raw material after magnetic fields
Come.(2) isolation technics or electrostatic method are vortexed, is different with density using the electrical conductivity between different metal in aluminium scrap raw material, will give up
For aluminum feedstock in alternating magnetic field or in electrostatic separation equipment, different materials are subject to different electromagnetic induction power, and by the rail of flat throwing
Mark is also different, they are carried out separated effect so as to reach.(3) gravity separation or parabolic separating method are all former using aluminium scrap
The difference of specific gravity of variety classes raw material or the sinking speed of different material in media as well are different and form layering or in height in material
The material of different densities is dished out to different drop points on the conveyer belt of speed operating, makes material and aluminium alloy that density variation is larger
Material realizes separation.(4) fusion method.Parts are combined to the aluminum steel or aluminum bronze class formed in the form of mechanical bond, it can be special
It is heated in melting furnace, aluminium is made to claw scrap iron and steel or other materials with high melting point after melting.
Above process implementing can separate aluminium and other impurities material, but cannot be by aluminium scrap raw material
Fine aluminium, cast aluminium, deformation aluminium etc. are classified according to respective ingredient, and many high-quality aluminium alloys is caused to be downgraded use, are formed huge
Big waste.Abroad in Recent Years develops many new technologies, it is intended to solve the above problems.In recent years, some new technologies are also opened
It sends out successfully and is applied, such as color classification technology, i.e., chemical attack is carried out to aluminium scrap raw material, then by computer to raw material
The color of particle carries out pattern analysis, and different materials is distinguished；X-ray fluorescence analysis technology (XRF), optical emission spectroscopy
Analytical technology (OES) and laser induced breakdown spectral analytical technology (LIBS) are then that constituent analysis means are introduced into material point
Field is picked, the differentiation for making material is more accurate.
Secondary aluminium industry in China's has been taken using the technological equipments such as magnetic separation, gravity separation, selection by winnowing sorting aluminium scrap raw material at present
More certain effect is obtained, the non-aluminum material part such as Fe, Cu, Zn of aluminium scrap raw material can be separated, although also there are one
Fixed gap, but the raising with everybody to aluminium scrap pretreatment of raw material attention degree, these physical separation technological levels can be gradual
It is improved, plays an increasingly important role in terms of aluminium scrap pretreatment of raw material.But to aluminium alloy stock in aluminium scrap raw material
Sorting does not make progress also, and particularly foreign countries XRF, LIBS etc. carry out the technology and equipment of material classification by component scans, by
It is poor in equipment costliness, Technological adaptability, it is not applied at home.The present invention is therefore.
The content of the invention
It is an object of the invention to provide a kind of device for separating casting aluminium with deforming aluminum material, for casting aluminium
With deformation aluminum material.
Based on above-mentioned technical problem, technical solution provided by the invention is：
It is described including the broken apart mechanism of at least first class pressure for the device for separating casting aluminium with deforming aluminum material
Pressure breaking separating mechanism includes,
Press-roller device including relatively rotating two pressure rollers set, has gap, between described between described two pressure rollers
It is press-roller device feed end above gap, the lower section in the gap is press-roller device discharge end, for cast aluminium alloy gold and change
Shape aluminium alloy mixing material carries out pressure treatment；
Vibrating screen device, it is described to shake including the vibrating screen being obliquely installed and the vibrating motor being connected with the vibrating screen
Dynamic sieve upper end feed end receives the press-roller device discharge end discharging, and being equipped with the first piece material below the vibrating screen collects dress
It puts；
Drum apparatus including the roller being obliquely installed and is arranged on the protective cover of the cylindrical outer, the protective cover
Between the cylinder outer wall there is spacing so that the roller is rotated compared with the protective cover, set on the outer wall of the roller
There are several sieve pores, the cavity for accommodating undersize material is formed between the protective cover and the roller, the protective cover side wall is set
There is a undersize material outlet, undersize material outlet lower section is equipped with the second piece material collection device, endfeed on the roller
End receives the discharging of vibrating screen lower end discharge end, and roller lower end discharge end is equipped with bulk materials collection device.
In one of which embodiment, the press-roller device feed end is equipped with the first feed hopper, the press-roller device
Discharge end is equipped with the first bunker for collecting, and the lower section of first bunker for collecting is equipped with the first conveyer belt.
In one of which embodiment, vibrating screen upper end feed end be equipped with the second feed hopper, described second into
Expect that hopper receives the material transmitted by first conveyer belt, vibrating screen lower end discharge end is equipped with the second conveyer belt.
In one of which embodiment, roller upper end feed end is equipped with the 3rd feed hopper for described in reception
The material of second transmission V belt translation, the discharge port of the 3rd feed hopper are stretched into the roller.
In one of which embodiment, the first piece material collection device includes being arranged below the vibrating screen
The second bunker for collecting and the 3rd transmission belt that is arranged below second bunker for collecting, the 3rd transmission belt material is passed
It send to granule materials collector.
In one of which embodiment, the second piece material collection device includes being arranged on the below protective cover
Three bunker for collecting and the 4th conveyer belt being arranged below the 3rd bunker for collecting, the 4th transmission belt by material transmission extremely
Granule materials collector.
In one of which embodiment, the bulk materials collection device includes the material for being arranged on the roller lower end
Transfer plate and the 5th conveyer belt for being arranged on the material transmission plate lower end, the 5th conveyer belt is by material transmission to bulk noncombustibility
Expect collector or next stage pressure breaking separating mechanism.
In one of which embodiment, lubricant feeder is equipped with above the pressure roller.
In one of which embodiment, the angle of inclination of the vibrating screen is 15~30 degree, the inclination angle of the roller
It spends for 15~30 degree.
In one of which embodiment, the inner wall of rotary drum is equipped with several protrusions.
Compared with scheme of the prior art, it is an advantage of the invention that：
Technical solution using the present invention carries out pressure using press-roller device to casting aluminium and deformation aluminium mixing material first
Processing, under pressure, due to there are certain casting flaw, easily occurring broken and becoming fritter inside cast aluminium material
Graininess, and deform aluminium and be then crushed under pressure, surface area increase；Then by the material after pressure treatment by vibration
Screening separates out piece material, and bulk materials then enter in drum apparatus, and material is hit with inner wall of rotary drum when roller rotates,
Cast aluminum that is cracked but still being adhered is further broken apart after pressure is acted on, and the bulk materials not being broken are then rolled
The bulk materials collection device of cylinder lower end discharge end, which is collected or is delivered to next stage pressure breaking separating mechanism, continues pressure
It is broken apart；The device can realize efficiently separating between cast aluminium alloy gold and wrought aluminium alloy mixing material, improve aluminium scrap material
The utilization rate of material.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, the accompanying drawings in the following description is only some embodiments of the present invention, for the common skill in this field
For art personnel, without creative efforts, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is fundamental diagram of the present invention for device embodiment of the separation casting aluminium with deforming aluminum material；
Fig. 2 is the structure diagram of press-roller device in the embodiment of the present invention；
Fig. 3 is the structure diagram in another direction of Fig. 2；
Fig. 4 is the structure diagram of vibrating screen device in the embodiment of the present invention；
Fig. 5 is the structure diagram in another direction of Fig. 4；
Fig. 6 is the structure diagram of drum apparatus in the embodiment of the present invention；
Fig. 7 is the A-A sectional views of Fig. 6；
Fig. 8 is the structure diagram of granule materials collector in the embodiment of the present invention；
Wherein：
1st, press-roller device；1-1, pressure roller；1-2, pressing roller holder；1-3, the first feed hopper；1-4, the first bunker for collecting；1-
5th, the first conveyer belt；1-6, the first bunker for collecting stent；1-7, the first motor；1-8, supporting rack；1-9, lubricant feeder；1-
10th, connecting rod；1-11, roller bearing；
2nd, vibrating screen device；2-1, vibrating screen；2-2, bracket for vibrating screen；2-3, vibrating motor；2-4, the second feed hopper；
2-5, the second bunker for collecting；2-6, the 3rd conveyer belt；2-7, the second bunker for collecting stent；2-8, the second conveyer belt；
3rd, drum apparatus；3-1, roller；3-1a, protrusion；3-1b, sieve pore；3-2, protective cover；3-2a, the first cover body；3-
2b, the second cover body；3-2c, the 3rd cover body；3-3, rolling stand；3-4, the second motor；3-5, roller bearings；3-6, the 3rd charging
Hopper；3-7, the 3rd bunker for collecting；3-8, the 4th conveyer belt；3-9, material transmission plate；3-10, the 5th conveyer belt；3-11, protection
Cover stent；
4th, granule materials collector；4-1, fixing bracket；4-2, feed bin；4-3, folding blanking cover；
5th, bulk materials collector.
Specific embodiment
Said program is described further below in conjunction with specific embodiment.It is to be understood that these embodiments are for illustrating
The present invention and be not limited to limit the scope of the invention.The implementation condition used in embodiment can be done according to the condition of specific producer
Further adjustment, the implementation condition being not specified is usually the condition in routine experiment.
Embodiment：
Referring to Fig. 1, for the principle schematic of the embodiment of the present invention, provide a kind of for separation casting aluminium and deformation aluminum material
Device, the device include the broken apart mechanism of first class pressure, the pressure breaking separating mechanism include press-roller device 1, vibrating screen
Device 2 and drum apparatus 3.
It should be understood that in order to improve crushing and screening separative efficiency, can also set the broken apart mechanism of secondary pressure or
The pressure breaking separating mechanism of more stages, the present invention are not limited here.
Referring to Fig. 2-3, press-roller device 1 includes having between two the pressure rollers 1-1, two pressure roller 1-1 that relative rotation is set
Gap, the top in the gap is press-roller device feed end, and the lower section in gap is press-roller device discharge end, and the both ends of pressure roller 1-1 are divided
It is not rotatably arranged on the roller bearing 1-11 on pressing roller holder 1-2 tops, one end of pressure roller 1-1 and the first motor with speed reducer
1-7 is sequentially connected.
In implementation, charging and the collection to discharging for convenience is equipped with the first feed hopper 1- in press-roller device feed end
3, the first bunker for collecting 1-4 is equipped in press-roller device discharge end, the first conveyer belt 1- is equipped in the lower section of the first bunker for collecting 1-4
5 the material transmission after pressure treatment to vibrating screen device 2 to be sieved.First feed hopper 1-3 passes through supporting rack 1-8
Fixed, the first bunker for collecting 1-4 is fixed by the first bunker for collecting stent 1-6.
In order to avoid materials from bonding is in roller surface, before pressure treatment is carried out to mixed material, for the ease of in pressure roller
The kollags such as surface sprinkling graphite, lubricant feeder 1-9, lubricant feeder 1-9 are equipped in the top of pressure roller 1-1
It is fixed on by connecting rod 1-10 on supporting rack 1-8.
Referring to Fig. 4-5, vibrating screen device 2 includes the vibrating screen 2-1 being obliquely installed and the vibration being connected with vibrating screen 2-1
Motor 2-3, the both ends of vibrating screen 2-1 are arranged on the upper end of bracket for vibrating screen 2-2, and vibrating screen 2-1 is driven by vibrating motor 2-3
It vibrates in the width direction, small particles material is sized the lower section of vibrating screen 2-1, and bulk materials are then brought out under vibrating screen 2-1
Material end enters drum apparatus 3.Preferably, the angle between vibrating screen 2-1 and horizontal plane is 15~30 degree.
In order to facilitate feeding and discharging, in vibrating screen 2-1 upper ends, feed end is equipped with the second feed hopper 2-4, the second charging
Hopper 2-4 receives the material transmitted by the first conveyer belt 1-5, and in vibrating screen 2-1 lower ends, discharge end is equipped with the second conveyer belt 2-8,
Bulk materials for vibrating screen 2-1 is screened out are sent to drum apparatus 3.
The first piece material collection device is equipped with below vibrating screen 2-1, including be arranged below vibrating screen 2-1 the
Two bunker for collecting 2-5 and the 3rd conveyer belt 2-6 being arranged below the second bunker for collecting 2-5, the 3rd conveyer belt 2-6 is by particulate matter
Material is sent in granule materials collector 4.Wherein the second bunker for collecting 2-5 can be fixed on vibrating screen 2-1, can also be with shaking
Dynamic sieve, which is separately set and passes through the second bunker for collecting stent 2-4, to be fixed.
Referring to Fig. 6-7, drum apparatus 3 includes the roller 3-1 being obliquely installed and the protective cover being arranged on outside roller 3-1
There is spacing so that roller 3-1 can be rotated compared with protective cover 3-2 between 3-2, protective cover 3-2 and roller 3-1 outer walls, roller 3-
Size of 1 outer wall equipped with several sieve pores 3-1b, sieve pore 3-1b is the 60~90% of before processing material block, sieve pore 3-1b connections
Inside roller 3-1 and protective cover 3-2, roller 3-1 one end is rotatably arranged on the roller bearings 3-5 of rolling stand 3-3 upper ends, is rolled
The cylinder 3-1 other ends are sequentially connected with being arranged on rolling stand 3-3 the second motor 3-4 with speed reducer, and protective cover 3-2 passes through guarantor
Shield stand 3-11 supports are fixed.
The cavity for accommodating undersize material is formed between protective cover 3-2 and roller 3-1, the side wall of protective cover 3-2 is equipped under sieve
Material outlet.In this example, protective cover 3-2 includes the first cylinder cover body 3-2a of middle part and is arranged on the first cover body 3-2a
The second cover body 3-2b at both ends and the 3rd cover body 3-2c, the second cover body 3-2b and the 3rd cover body 3-2c are by the first cover body 3-2a ends
The taper that portion is in gradually-reducing shape to roller 3-1 both ends, the gap between roller 3-1 and protective cover 3-2 refer to roller 3-1 and protection
Cover the most short spacing between 3-2, it is preferred that gap between roller 3-1 and protective cover 3-2 is 100~500mm, the second cover body
The lower end of 3-2b is fixed on roller bearings 3-5, and the first cover body 3-2a is fixed on protection cover stent 3-11.
The second piece material collection device is equipped in the lower section of undersize material outlet, roller 3-1 upper ends feed end is equipped with the
Three feed hopper 3-6, the 3rd feed hopper 3-6 receive the material of the second conveyer belt 2-8 transmission, and roller 3-1 lower ends discharge end is set
The bulk materials for having bulk materials collection device for roller 3-1 is isolated are sent to bulk materials collector 5.It is preferred that
, the angle between roller 3-1 and horizontal plane is 15~30 degree.
Second piece material collection device includes the 3rd bunker for collecting 3-7 and is arranged below the 3rd bunker for collecting 3-7
4th conveyer belt 3-8, the 4th conveyer belt 3-8 is through material transmission to granule materials collector 4.3rd bunker for collecting 3-6 can be fixed
On protective cover 3-2, it can also be separately provided and pass through the 3rd bunker for collecting stent and fix.
Bulk materials collection device includes being arranged on the material transmission plate 3-9 of roller 3-1 lower ends and is arranged on material transmission
5th conveyer belt 3-10 of plate 3-9 lower ends, the 5th conveyer belt 3-10 are by material transmission to bulk materials collector 5.
In order to further optimize the implementation result of the present invention, the screening separative efficiency of roller 3-1 is improved, in roller 3-1
Wall is equipped with several protrusions 3-1a, it is preferred that these protrusion 3-1a indentions, and arrange to be in along roller 3-1 length directions
Multiple waveforms of arrangement, the height of wave crest is 20~100mm, and wavelength is 100~500mm, and the length in waveform region is rolling
The 1/2~2/3 of cylinder 3-1 length.
In this example, granule materials collector 4 is consistent with 5 structure of bulk materials collector, including fixing bracket 4-1, sets
The upper end of feed bin 4-2 on fixing bracket 4-1, feed bin 4-2 are feed inlet, and the lower end of feed bin 4-2 is discharge port, in discharge port
Equipped with folding blanking cover 4-3.
Casting aluminium is separated using above device with deforming the method for aluminum material to comprise the following steps：
(1) pre-process, roller surface is sprayed at using kollag, kollag can be graphite powder, curing
Molybdenum or soap powder series lubricant agent；
(2) toward cast aluminium alloy gold and the mixing material of wrought aluminium alloy is added between two pressure rollers, press-roller device pair is opened
Mixing material carries out pressure treatment, and the rotating speed of pressure roller is 50~150r/min；
(3) material through pressure treatment is vibrated through entering vibrating screen device vibrating screen, vibrating screen under vibrating motor drive,
The vibration frequency of vibrating screen is 100~500 times/min, and piece material is received by the first piece material collection device below vibrating screen
Collection, bulk materials discharge through vibrating screen lower end；
(4) vibrating screen lower end discharging enters in roller, and the rotating speed of roller is 50~200r/min, and material was rotated in roller
It is hit in journey with inner wall of rotary drum, cast aluminum that is cracked after pressure treatment but still being adhered crushes, broken fritter
Sieve pore of the material through cylinder outer wall enters in protective cover, the second piece material collection device being then arranged below protective cover
It collects, the bulk materials not being broken are moved to roller lower end and are collected by bulk materials collection device.
In order to improve broken apart efficiency, the bulk materials collected by bulk materials can be broken apart into secondary pressure
Mechanism, the structure of the broken apart mechanism of secondary pressure is identical with the broken apart mechanism of first class pressure, the difference is that two level pressure
Gap between two pressure rollers of the press-roller device of the broken apart mechanism of power reduces, be the broken apart mechanism of first class pressure 60~
80%.Then the above method further includes the bulk materials of step (5) bulk materials collection device collection and enters secondary pressure and crush point
Structure of disembarking is further broken apart.
The foregoing examples are merely illustrative of the technical concept and features of the invention, its object is to allow one skilled in the art
Present disclosure can be understood and implemented according to this, it is not intended to limit the scope of the present invention.It is all smart according to the present invention
The equivalent transformation or modification that refreshing essence is done, should be covered by the protection scope of the present invention.
Claims (10)
1. for the device for separating casting aluminium with deforming aluminum material, it is characterised in that：Including at least first class pressure millerator
Structure, the pressure breaking separating mechanism include,
Press-roller device (1), including relatively rotating two pressure rollers (1-1) set, between having between described two pressure rollers (1-1)
Gap, the gap top are press-roller device feed end, and the lower section in the gap is press-roller device discharge end, for casting aluminium
Alloy carries out pressure treatment with wrought aluminium alloy mixing material；
Vibrating screen device (2), including the vibrating screen (2-1) being obliquely installed and the vibration being connected with the vibrating screen (2-1) electricity
Machine (2-3), vibrating screen (2-1) upper end feed end receive the press-roller device discharge end and discharge, under the vibrating screen (2-1)
Side is equipped with the first piece material collection device；
Drum apparatus (3) including the roller (3-1) being obliquely installed and is arranged on the external protective cover of the roller (3-1)
(3-2) has spacing so that the roller (3-1) is compared with institute between the protective cover (3-2) and the roller (3-1) outer wall
State protective cover (3-2) rotation, the outer wall of the roller (3-1) is equipped with several sieve pores (3-1b), the protective cover with it is described
The cavity for accommodating undersize material is formed between roller, the side wall of the protective cover (3-2) is exported equipped with undersize material, under the sieve
The second piece material collection device is equipped with below material outlet, roller (3-1) upper end feed end receives the vibrating screen (2-
1) lower end discharge end discharges, and roller (3-1) lower end discharge end is equipped with bulk materials collection device.
2. the device according to claim 1 for separating casting aluminium with deforming aluminum material, it is characterised in that：The pressure roller
Device feed end is equipped with the first feed hopper (1-3), and the press-roller device discharge end is equipped with the first bunker for collecting (1-4), described
The lower section of first bunker for collecting (1.4) is equipped with the first conveyer belt (1-5).
3. the device according to claim 2 for separating casting aluminium with deforming aluminum material, it is characterised in that：The vibration
It sieves (2-1) upper end feed end and is equipped with the second feed hopper (2-4), second feed hopper (2-4) receives and passed by described first
The material of band (1-5) transmission is sent, vibrating screen (2-1) lower end discharge end is equipped with the second conveyer belt (2-8).
4. the device according to claim 3 for separating casting aluminium with deforming aluminum material, it is characterised in that：The roller
(3-1) upper end feed end is equipped with the 3rd feed hopper (3-6) for receiving the material of the second conveyer belt (2-8) transmission,
The discharge port of 3rd feed hopper (3-6) is stretched into the roller (3-1).
5. the device according to claim 1 for separating casting aluminium with deforming aluminum material, it is characterised in that：Described first
Piece material collection device includes being arranged on the second bunker for collecting (2-5) below the vibrating screen (2-1) and be arranged on described
The 3rd transmission belt (2-6) below second bunker for collecting (2-5), the 3rd transmission belt (2-6) is by material transmission to particulate matter
Expect collector (4).
6. the device according to claim 1 for separating casting aluminium with deforming aluminum material, it is characterised in that：Described second
Piece material collection device includes being arranged on the 3rd bunker for collecting (3-7) below protective cover (3-2) and is arranged on the described 3rd
The 4th conveyer belt (3-8) below bunker for collecting (3-7), the 4th transmission belt (3-8) receive material transmission to granule materials
Storage (4).
7. the device according to claim 1 for separating casting aluminium with deforming aluminum material, it is characterised in that：The bulk
Material collecting device includes being arranged on the material transmission plate (3-9) of the roller (3-1) lower end and is arranged on the material transmission
5th conveyer belt (3-10) of plate (3-9) lower end, the 5th conveyer belt (3-10) is by material transmission to bulk materials collector
(5) or next stage pressure breaking separating mechanism.
8. the device according to claim 1 for separating casting aluminium with deforming aluminum material, it is characterised in that：The pressure roller
Lubricant feeder (1-9) is equipped with above (1-1).
9. existed according to claim 1 to 8 any one of them for the device for separating casting aluminium with deforming aluminum material, feature
In：The angle of inclination of the vibrating screen (2-1) is 15~30 degree, and the angle of inclination of the roller (3-1) is 15~30 degree.
10. existed according to claim 1 to 8 any one of them for the device for separating casting aluminium with deforming aluminum material, feature
In：Roller (3-1) inner wall is equipped with several raised (3-1a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263343.7A CN108057473A (en) | 2017-12-05 | 2017-12-05 | For the device for separating casting aluminium with deforming aluminum material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263343.7A CN108057473A (en) | 2017-12-05 | 2017-12-05 | For the device for separating casting aluminium with deforming aluminum material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108057473A true CN108057473A (en) | 2018-05-22 |
Family
ID=62135279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711263343.7A Pending CN108057473A (en) | 2017-12-05 | 2017-12-05 | For the device for separating casting aluminium with deforming aluminum material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108057473A (en) |
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Application publication date: 20180522 |