CN209349093U - A kind of white fused alumina electric smelting block quality sorting equipment - Google Patents
A kind of white fused alumina electric smelting block quality sorting equipment Download PDFInfo
- Publication number
- CN209349093U CN209349093U CN201821921325.3U CN201821921325U CN209349093U CN 209349093 U CN209349093 U CN 209349093U CN 201821921325 U CN201821921325 U CN 201821921325U CN 209349093 U CN209349093 U CN 209349093U
- Authority
- CN
- China
- Prior art keywords
- frit
- feed bin
- fused alumina
- conveyer belt
- plate chain
- Prior art date
- 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.)
- Expired - Fee Related
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000003723 Smelting Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 229910052593 corundum Inorganic materials 0.000 description 11
- 239000010431 corundum Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 description 3
- 229910006587 β-Al2O3 Inorganic materials 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052664 nepheline Inorganic materials 0.000 description 1
- 239000010434 nepheline Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Abstract
The utility model discloses a kind of white fused alumina electric smelting block quality sorting equipments, including workbench, frit feed bin, plate chain conveyer belt, current-limiting apparatus and poking device, fused alumina ingot is fallen on plate chain conveyer belt from the discharge port of frit feed bin, frit is evenly distributed to plate chain conveyer belt through current-limiting apparatus, poking device, which will drag on the frit of different qualities, classifies in feed bin, the discharge port of frit feed bin is connected with slideway, slideway is equipped with vibrator, poking device is arranged above plate chain conveyer belt, it includes the first swing mechanism and shift plate, workbench is equipped with controller, controller control swing mechanism drives shift plate to be swung in turn.It is sorted by dialogue fused alumina ingot mechanization quality, is sorted instead of manual handling, alleviate labor intensity of workers, improve production efficiency, eliminate insecurity factor.
Description
Technical field
It is specifically a kind of to be used for white fused alumina electric smelting block quality the utility model relates to refractory material production equipment technology
Sorting equipment.
Background technique
Electro-corundum is using commercial alumina or calcined alumina as raw material, and high temperature melt forms in electric arc furnaces, is system
The important source material for making high-grade refractory material, is also widely used in Abrasive Industry.Corundum based refractory materials titanium dioxide made of electric smelting method
Aluminium content is high.Corundum crystal grain is completely coarse.Chemical stability is high.Electro-corundum have simple process, process is short, product cost is low
The advantages that and excellent performance, raw material can be used as aggregate and matrix production unshape refractory, founding corundum brick be widely applied
In high temperature kiln and pyrometallurgical plant.Available fused brown corundum, electric smelting sub-white corundum, electricity are required according to different technique
The electro-corundum of the different cultivars such as molten white fused alumina, electric smelting dense alumina and electric smelting plate diamond spar.
Fused white corundum is using industrial alumina powder as raw material }, it is white made of cooling recrystallization after being melted in electric arc furnaces
Color frit, main chemical compositions Al2O3, for content 99% or more, impurity content is seldom.The smelting process of white fused alumina, substantially
It is the process of industrial alumina powder fusing recrystallization, reduction process is not present.Commercial alumina contains Al2O398.5% or more, also
A small amount of Na2O、SiO2With micro Fe2O3Equal impurity.Though electric smelting processing has certain purification to act on, can't be complete by its
It is complete to exclude.Wherein Na2O and Al2O3β-Al is generated in molten condition2O3(Na2O·11Al2O3), production quantity is with Na2O content
Increase and increase.Due to β-Al2O3Fusing point it is low, density is small, therefore when frit crystallisation by cooling, be segregated in the upper middle part of frit,
Although can be rejected by broken choosing, but still have and stay in corundum melt on a small quantity, seriously affects the fire resistance of white fused alumina frit.
Therefore to Na in commercial alumina2O content must be strictly controlled.In order to eliminate or weaken Na2The harmfulness of O, be added quartz sand or
Person's aluminum fluoride (AlF3).The former makes β-Al2O3As nepheline, the latter promotes Na2The volatilization of O.The temperature of fused white corundum generally exists
2100 DEG C, smelting time is generally 4 hours, and the good melt of electric smelting, which pours into, to be connect in packet, after cooling the as mushroom of φ 3m*0.7m
The big frit of shape.Through first break, frit be 250mm*250mm*250mm it is irregularly blocky, then put into crusher into
The secondary, tertiary crushing of row.
Since by material purity and cooling nonsynchronous restriction, there are certain flaws for the good frit of electric smelting, first is that frit
There are black β-Al at upper middle part2O3, second is that edge crystalline structure density is slightly below middle part crystalline structure.It must be picked by sorting
Except black β-Al2O3, otherwise will affect the fire resistance of white fused alumina frit.And the lower frit of density will also sort out, frit
Density is different, and price is also different, and the high price of density wants higher.Currently, dialogue fused alumina ingot is sorted and is entirely leaned on
Experienced worker carries out, and the frit of different qualities is put into different hoppers by sorting, time-consuming and laborious, production efficiency is low
Under.But there is presently no artificial intelligence identification technologies to replace hand labor, so improving white fused alumina frit quality sorting efficiency is
One technical problem urgently to be resolved.
Utility model content
For above-mentioned the problems of the prior art, the present invention provides a kind of simple processes, and equipment cost is lower, and are easy to
Operate the white fused alumina electric smelting block quality sorting equipment of installation.
In order to achieve the above objectives, using following technical scheme.
A kind of white fused alumina electric smelting block quality sorting equipment, including workbench, frit feed bin, plate chain conveyer belt, current-limiting apparatus
And poking device, fused alumina ingot is fallen on plate chain conveyer belt from the discharge port of frit feed bin, through current-limiting apparatus that frit is uniform
It is distributed to plate chain conveyer belt, plate chain conveyer belt is frit transmission device, and mobile frit quality pigeonholes.The material toggling dress
It sets the frit of different qualities will to be dragged on and classify in feed bin, the discharge port of the frit feed bin is connected with slideway, to guarantee frit
Smooth downslide, the slideway are equipped with vibrator, and the poking device is arranged above plate chain conveyer belt comprising first swings
Mechanism and shift plate, the workbench are equipped with controller, and the controller controls the swing mechanism and then shift plate is driven to carry out
It swings.
The current-limiting apparatus includes the second swing mechanism and current limiting plate, and the current-limiting apparatus is driven by the second swing mechanism
Dynamic current limiting plate is swung, and then flows out frit one by one.
Video camera is equipped with above the plate chain conveyer belt, the image of the video camera shooting frit is simultaneously transferred on controller
It is compared, and then controls poking device movement.Judge to whether there is black crystalline tissue on frit by cameras photograph, into
And classification is carried out to frit and is selected.
The classification feed bin includes fixed feed bin and mobile feed bin, and the fixed feed bin is located at plate chain transmission end of tape, institute
It states there are two mobile feed bin sets, the two is separately positioned on plate chain conveyor belt two sides.
The fixed feed bin includes hopper and the discharge pipe for being fixed on hopper lower end.
First swing mechanism and the second swing mechanism are pneumatic backswing mechanism.It can carry out certain group frit
The utility model is sorted by dialogue fused alumina ingot mechanization quality, is sorted instead of manual handling, is alleviated worker
Labor intensity improves production efficiency, eliminates insecurity factor.Realize the sorting mechanization of white fused alumina frit quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Please refer to Fig. 1.Structure, ratio, size depicted in this specification institute attached drawing etc., only to cooperate specification institute
The content of announcement is not intended to limit the utility model enforceable restriction so that those skilled in the art understands and reads
Condition, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, in not shadow
It rings under the effect of the utility model can be generated and the purpose that can reach, should all still fall in the revealed technology of the utility model
In the range of content can cover.Meanwhile it is cited such as "upper", "lower", "left", "right", " centre " and " one " in this specification
Deng term, be merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, relativeness
It is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
As shown in Figure 1, a kind of white fused alumina electric smelting block quality sorting equipment, including workbench 11, frit feed bin 1, plate chain pass
Band 4, current-limiting apparatus 3 and poking device 9 are sent, fused alumina ingot is fallen on plate chain conveyer belt 4 from the discharge port of frit feed bin 1, warp
Frit is evenly distributed to plate chain conveyer belt 4 by current-limiting apparatus 3, and plate chain conveyer belt 4 is frit transmission device, and mobile frit
Quality pigeonholes.The poking device 9, which will drag on the frit of different qualities, classifies in feed bin.
The discharge port of the frit feed bin 1 is connected with slideway 10, and to guarantee the smooth downslide of frit, the slideway 10 is equipped with
Vibrator 2, the poking device 9 are arranged above plate chain conveyer belt 4 comprising the first swing mechanism 91 and shift plate 92, it is described
Workbench 11 is equipped with controller, and the controller controls the swing mechanism and then shift plate 92 is driven to be swung.
The current-limiting apparatus 3 includes the second swing mechanism 31 and current limiting plate 32, and the current-limiting apparatus 3 is swung by second
Mechanism 31 drives current limiting plate 32 to swing, and then flows out frit one by one.
Video camera 7 is equipped with above the plate chain conveyer belt 4, the video camera 7 shoots the image of frit and is transferred to control
It is compared on device, and then controls poking device 9 and act.Judged on frit by 7 photo of video camera with the presence or absence of black crystalline
Tissue, and then classification is carried out to frit and is selected.
The classification feed bin includes fixed feed bin 8 and mobile feed bin 6, and the fixed feed bin 8 is located at 4 end of plate chain conveyer belt
End, there are two the mobile feed bin 6 is set, the two is separately positioned on 4 two sides of plate chain conveyer belt.
The fixed feed bin 8 includes hopper 82 and the discharge pipe 81 for being fixed on hopper lower end.
First swing mechanism 91 and the second swing mechanism 31 are pneumatic backswing mechanism.Certain dialling can be carried out to melt
Block.
When work, frit outer dimension is the irregular shape of 250mm*250mm*250mm, and frit passes through feed bin by gravity
The slideway 10 of lower part enters plate chain conveyer belt 4.It is moved on plate chain conveyer belt 4 after current-limiting apparatus 3, video camera 7 takes molten
Through binary conversion treatment after the photo of block, the category of frit is gone out by contrast judgement；When being transmitted to 9 lower section of poking device, shift plate 92
It swings and pushes the frit with black alumina in mobile feed bin 6, fixed feed bin 8 is a fairly large number of common after sorting
Frit storehouse, discharge pipe 81 connect transmission device, the crushing production line for directly transmitting frit.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (6)
1. a kind of white fused alumina electric smelting block quality sorting equipment, including workbench, frit feed bin, plate chain conveyer belt, current-limiting apparatus with
And poking device, fused alumina ingot are fallen on plate chain conveyer belt from the discharge port of frit feed bin, uniformly divide frit through current-limiting apparatus
To plate chain conveyer belt, the poking device will drag on the frit of different qualities classifies in feed bin cloth, it is characterised in that: described molten
The discharge port in block storehouse is connected with slideway, and the slideway is equipped with vibrator, and the poking device is arranged on plate chain conveyer belt
Side comprising the first swing mechanism and shift plate, the workbench are equipped with controller, and the controller controls the swing mechanism
And then shift plate is driven to be swung.
2. white fused alumina electric smelting block quality sorting equipment according to claim 1, it is characterised in that: the current-limiting apparatus includes the
Two swing mechanisms and current limiting plate, the current-limiting apparatus by the second swing mechanism drive current limiting plate swing, and then make frit by
A outflow.
3. white fused alumina electric smelting block quality sorting equipment according to claim 1, it is characterised in that: above the plate chain conveyer belt
Equipped with video camera, the video camera shoots the image of frit and is transferred on controller and is compared, and then controls poking device
Movement.
4. white fused alumina electric smelting block quality sorting equipment according to claim 1, it is characterised in that: the classification feed bin includes solid
Determine feed bin and mobile feed bin, the fixed feed bin is located at plate chain transmission end of tape, and there are two the mobile feed bin is set, the two is divided
It She Zhi not be in plate chain conveyor belt two sides.
5. white fused alumina electric smelting block quality sorting equipment according to claim 4, it is characterised in that: the fixed feed bin includes material
Struggle against and be fixed on the discharge pipe of hopper lower end.
6. white fused alumina electric smelting block quality sorting equipment according to claim 2, it is characterised in that: first swing mechanism and
Second swing mechanism is pneumatic backswing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921325.3U CN209349093U (en) | 2018-11-21 | 2018-11-21 | A kind of white fused alumina electric smelting block quality sorting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921325.3U CN209349093U (en) | 2018-11-21 | 2018-11-21 | A kind of white fused alumina electric smelting block quality sorting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209349093U true CN209349093U (en) | 2019-09-06 |
Family
ID=67783807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821921325.3U Expired - Fee Related CN209349093U (en) | 2018-11-21 | 2018-11-21 | A kind of white fused alumina electric smelting block quality sorting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209349093U (en) |
-
2018
- 2018-11-21 CN CN201821921325.3U patent/CN209349093U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 |