CN204974673U - Energy -efficient environmental protection aluminium ash content is from reaching recovery system - Google Patents
Energy -efficient environmental protection aluminium ash content is from reaching recovery system Download PDFInfo
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- CN204974673U CN204974673U CN201520556860.3U CN201520556860U CN204974673U CN 204974673 U CN204974673 U CN 204974673U CN 201520556860 U CN201520556860 U CN 201520556860U CN 204974673 U CN204974673 U CN 204974673U
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- dust arrester
- aluminium ash
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- conveying device
- handling equipment
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Abstract
The utility model discloses an energy -efficient environmental protection aluminium ash content is from reaching recovery system, including smelting furnace, the grey processing apparatus of heat, air separator, 1# dust collector, 1# heat transfer device, powder storehouse, former feed bin, 2# dust collector, aluminium ash processing apparatus, 3# dust collector, vibration screening device, 4# dust collector, 1# classifying bunker, 2# classifying bunker, 5# dust collector, gas crucible and 2# heat transfer device. The utility model discloses a handle the heat recovery of aluminium ash and cool the recovery processing integration in a whole continuous production system, through setting up the powder storehouse, former feed bin and classifying bunker, to heat up grey processing unit, cold grey processing unit with smelt the unit and separate each other, without any influence on each other, it is heavy effectively to have solved equipment, labor intensity is high, large area occupation, the polluted environment, the not high difficult problem that remains high with the cost of separation efficiency, realized dustproofly and inclosed totally closed effect, effectively recycling of resource has been realized, can obviously reduce thermal loss, the economical effects are remarkable.
Description
technical field:
The utility model relate to a kind of high-efficient energy-saving environment friendly aluminium ash content from and recovery system, belong to aluminium deep processing equipment technical field.
background technology:
In the casting process of Al and Alalloy, can produce slag, these slags float over above aluminium liquid, are referred to as aluminium ash after taking off lower cooling.Except containing except aluminium in aluminium ash, also containing Al
2o
3, fluoride salt, CaO and SiO
2deng material, if abandoned need not, not only increase cost, also can cause severe contamination to environment.Aluminium ash handling plant domestic is at present Dou Shi individual workship reclaimer substantially, adopt open type operating type, a large amount of dusts can be produced in separation process, fluoride salt produces a large amount of smog, though recovery method is simple, environmental pollution is serious, although aluminium is recovered utilization, but other composition such as aluminium oxide and fluoride salt is all regarded waste material jettisoning, can not recycle, cause the wasting of resources.
utility model content:
Technical problem to be solved in the utility model is: cause the problems such as the wasting of resources, cost increase and contaminated environment for aluminium ash handling plant can produce dust in processing procedure, smog causes environmental pollution, slug detect is insufficient in the past, the utility model provide a kind of high-efficient energy-saving environment friendly aluminium ash content from and recovery system, efficiently solve environmental pollution, problem that the wasting of resources and cost increase.
The technical scheme that the utility model is taked for technical solution problem is:
A kind of high-efficient energy-saving environment friendly aluminium ash content from and recovery system, comprise smelting furnace, hot ash handling equipment, winnowing machine, 1# dust arrester, 1# heat-exchanger rig, filler bin, raw material cabin, 2# dust arrester, aluminium ash handling equipment, 3# dust arrester, vibration screening device, 4# dust arrester, 1# classifying bunker, 2# classifying bunker, 5# dust arrester, gas crucible and 2# heat-exchanger rig, the hot aluminium ash clawed from described smelting furnace is poured in described hot ash handling equipment and is cooled, cooled aluminium ash is fed in described winnowing machine by conveying device, the fine ash obtained after selection by winnowing is sent in described filler bin by conveying device, the aluminium ash particle obtained is sent in described raw material cabin by conveying device, aluminium ash particle in described raw material cabin is sent in described aluminium ash handling equipment by conveying device and carries out separating treatment, and isolated aluminum shot is sent in described vibration screening device by conveying device, isolated fine ash is sent in described filler bin by conveying device, the diameter that aluminum shot between diameter 0.50 ~ 5mm that the diameter that described aluminum shot obtains after described vibration screening device vibrosieve is sent in described 1# classifying bunker at the aluminum shot of more than 5mm by conveying device, obtain is sent in described 2# classifying bunker by conveying device, obtain is sent in described filler bin in the fine ash of below 0.50mm by conveying device, aluminum shot in 1# classifying bunker is sent in described smelting furnace and carries out melting, aluminum shot in 2# classifying bunker is sent in described gas crucible by conveying device, the aluminium water after melting casts Regenerated Aluminium Ingot, the waste residue that claws again is sent in described hot ash handling equipment and processes.
Described 1# dust arrester is provided with between described hot ash handling equipment and winnowing machine, described 2# dust arrester is provided with between described winnowing machine and aluminium ash handling equipment, described 3# dust arrester is provided with between described aluminium ash handling equipment and vibration screening device, described vibration screening device and be provided with described 4# dust arrester between 1# classifying bunker and 2# classifying bunker, is provided with described 5# dust arrester between described 2# classifying bunker and gas crucible; The exhaust outlet of described smelting furnace is provided with 1# heat-exchanger rig, and the exhaust outlet of described gas crucible is provided with 2# heat-exchanger rig.
Dust gathering arrester is provided with above described smelting furnace, hot ash handling equipment, winnowing machine, filler bin, raw material cabin, aluminium ash handling equipment, vibration screening device and gas crucible.
Described 1# dust arrester, 2# dust arrester, 3# dust arrester, 4# dust arrester and 5# dust arrester are the two-stage dust arrester that cyclone dust removal and pulse bag-type dust-removing combine.
Positive beneficial effect of the present utility model is as follows:
1, the utility model by by aluminium ash recuperation of heat process and cold recycling be integrated in an overall high-efficient energy-saving environment friendly aluminium ash content from and recovery system in, mechanization degree is high, avoid human error, the waste material of links also can recycle by this system again, effectively improves production efficiency; Production process is provided with dust arrester, and production equipment is equipped with dust gathering arrester, achieves dust-proof with airtight effect, avoids environmental pollution; The exhaust outlet of smelting furnace and gas crucible is provided with heat-exchanger rig, obviously can reduces thermal loss, remarkable in economical benefits.
2, the utility model by aluminium ash content from and recovery system in filler bin, raw material cabin and classifying bunker are set, grey for heat processing unit, cold grey processing unit and melting unit are spaced from each other, make each unit energy independent operating, be independent of each other, efficiently solve equipment heaviness, labour intensity is large, floor space is large, a difficult problem that the not high and cost of contaminated environment, separative efficiency is high.
3, dust guard of the present utility model is the two-stage dust arrester that cyclone dust removal and pulse bag-type dust-removing combine, and achieves dust-proof with airtight effect, avoids environmental pollution.
accompanying drawing illustrates:
Fig. 1 is structural principle schematic diagram of the present utility model.
detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is further explained and illustrate:
See Fig. 1, a kind of high-efficient energy-saving environment friendly aluminium ash content from and recovery system, comprise smelting furnace 1, hot ash handling equipment 2, winnowing machine 3, 1# dust arrester 4, 1# heat-exchanger rig 5, filler bin 6, raw material cabin 7, 2# dust arrester 8, aluminium ash handling equipment 9, 3# dust arrester 10, vibration screening device 11, 4# dust arrester 12, 1# classifying bunker 13, 2# classifying bunker 14, 5# dust arrester 15, gas crucible 16 and 2# heat-exchanger rig 17, the hot aluminium ash clawed from smelting furnace 1 is poured in hot ash handling equipment 2 and is cooled, cooled aluminium ash is fed in winnowing machine 3 by conveying device, the fine ash obtained after selection by winnowing is sent in filler bin 6 by conveying device, the aluminium ash particle obtained is sent in raw material cabin 7 by conveying device, be sent in aluminium ash handling equipment 9 by conveying device by aluminium ash particle in raw material cabin 7 and carry out separating treatment, isolated aluminum shot is sent in vibration screening device 11 by conveying device, isolated fine ash is sent in filler bin 6 by conveying device, the diameter that aluminum shot between diameter 0.50 ~ 5mm that the diameter that aluminum shot obtains after vibration screening device 11 vibrosieve is sent in 1# classifying bunker 13 at the aluminum shot of more than 5mm by conveying device, obtain is sent in 2# classifying bunker 14 by conveying device, obtain is sent in filler bin 6 in the fine ash of below 0.50mm by conveying device, aluminum shot in 1# classifying bunker 13 is sent in smelting furnace 1 and carries out melting, aluminum shot in 2# classifying bunker 14 is sent in gas crucible 16 by conveying device, the aluminium water after melting casts Regenerated Aluminium Ingot 18, the waste residue that claws again is sent in hot ash handling equipment 2 and processes.
1# dust arrester 4 is provided with between hot ash handling equipment 2 and winnowing machine 3,2# dust arrester 8 is provided with between winnowing machine 3 and aluminium ash handling equipment 9,3# dust arrester 10 is provided with between aluminium ash handling equipment 9 and vibration screening device 11, be provided with 4# dust arrester 12 at vibration screening device 11 with between 1# classifying bunker 13 and 2# classifying bunker 14, between 2# classifying bunker 14 and gas crucible 16, be provided with 5# dust arrester 15; The exhaust outlet of smelting furnace 1 is provided with 1# heat-exchanger rig 5, the exhaust outlet of gas crucible 16 is provided with 2# heat-exchanger rig 17.
Dust gathering arrester is provided with above smelting furnace 1, hot ash handling equipment 2, winnowing machine 3, filler bin 6, raw material cabin 7, aluminium ash handling equipment 9, vibration screening device 11 and gas crucible 16.
Wherein: 1# dust arrester 4,2# dust arrester 8,3# dust arrester 10,4# dust arrester 12 and 5# dust arrester 15 are the two-stage dust arrester that cyclone dust removal and pulse bag-type dust-removing combine.
The utility model by by aluminium ash recuperation of heat process and cold recycling be integrated in an overall high-efficient energy-saving environment friendly aluminium ash content from and recovery system in, mechanization degree is high, avoid human error, the waste material of links also can recycle by this system again, effectively improves production efficiency; Production process is provided with dust arrester, and production equipment is equipped with dust gathering arrester, achieves dust-proof with airtight effect, avoids environmental pollution; The exhaust outlet of smelting furnace and gas crucible is provided with heat-exchanger rig, obviously can reduces thermal loss, remarkable in economical benefits.
Claims (4)
1. high-efficient energy-saving environment friendly aluminium ash content from and a recovery system, it is characterized in that: described high-efficient energy-saving environment friendly aluminium ash content from and recovery system comprise smelting furnace (1), hot ash handling equipment (2), winnowing machine (3), 1# dust arrester (4), 1# heat-exchanger rig (5), filler bin (6), raw material cabin (7), 2# dust arrester (8), aluminium ash handling equipment (9), 3# dust arrester (10), vibration screening device (11), 4# dust arrester (12), 1# classifying bunker (13), 2# classifying bunker (14), 5# dust arrester (15), gas crucible (16) and 2# heat-exchanger rig (17), the hot aluminium ash clawed from described smelting furnace (1) is poured in described hot ash handling equipment (2) and is cooled, cooled aluminium ash is fed in described winnowing machine (3) by conveying device, and the fine ash obtained after selection by winnowing is sent in described filler bin (6) by conveying device, the aluminium ash particle obtained is sent in described raw material cabin (7) by conveying device, aluminium ash particle in described raw material cabin (7) is sent in described aluminium ash handling equipment (9) by conveying device and carries out separating treatment, and isolated aluminum shot is sent in described vibration screening device (11) by conveying device, isolated fine ash is sent in described filler bin (6) by conveying device, the diameter that aluminum shot between diameter 0.50 ~ 5mm that the diameter that described aluminum shot obtains after described vibration screening device (11) vibrosieve is sent in described 1# classifying bunker (13) at the aluminum shot of more than 5mm by conveying device, obtain is sent in described 2# classifying bunker (14) by conveying device, obtain is sent in described filler bin (6) in the fine ash of below 0.50mm by conveying device, aluminum shot in 1# classifying bunker (13) is sent in described smelting furnace (1) and carries out melting, aluminum shot in 2# classifying bunker (14) is sent in described gas crucible (16) by conveying device, the aluminium water after melting casts Regenerated Aluminium Ingot (18), the waste residue that claws again is sent in described hot ash handling equipment (2) and processes.
2. high-efficient energy-saving environment friendly aluminium ash content according to claim 1 from and recovery system, it is characterized in that: between described hot ash handling equipment (2) and winnowing machine (3), be provided with described 1# dust arrester (4), described 2# dust arrester (8) is provided with between described winnowing machine (3) and aluminium ash handling equipment (9), described 3# dust arrester (10) is provided with between described aluminium ash handling equipment (9) and vibration screening device (11), described vibration screening device (11) and be provided with described 4# dust arrester (12) between 1# classifying bunker (13) and 2# classifying bunker (14), described 5# dust arrester (15) is provided with between described 2# classifying bunker (14) and gas crucible (16), the exhaust outlet of described smelting furnace (1) is provided with 1# heat-exchanger rig (5), and the exhaust outlet of described gas crucible (16) is provided with 2# heat-exchanger rig (17).
3. high-efficient energy-saving environment friendly aluminium ash content according to claim 2 from and recovery system, it is characterized in that: described smelting furnace (1), hot ash handling equipment (2), winnowing machine (3), filler bin (6), raw material cabin (7), aluminium ash handling equipment (9), vibration screening device (11) and gas crucible (16) top be provided with dust gathering arrester.
4. high-efficient energy-saving environment friendly aluminium ash content according to claim 2 from and recovery system, it is characterized in that: described 1# dust arrester (4), 2# dust arrester (8), 3# dust arrester (10), 4# dust arrester (12) and 5# dust arrester (15) are the two-stage dust arrester that cyclone dust removal and pulse bag-type dust-removing combine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556860.3U CN204974673U (en) | 2015-07-29 | 2015-07-29 | Energy -efficient environmental protection aluminium ash content is from reaching recovery system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556860.3U CN204974673U (en) | 2015-07-29 | 2015-07-29 | Energy -efficient environmental protection aluminium ash content is from reaching recovery system |
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|---|---|
| CN204974673U true CN204974673U (en) | 2016-01-20 |
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| CN201520556860.3U Expired - Fee Related CN204974673U (en) | 2015-07-29 | 2015-07-29 | Energy -efficient environmental protection aluminium ash content is from reaching recovery system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100847A (en) * | 2021-11-19 | 2022-03-01 | 东北大学 | Aluminum ash treatment method |
-
2015
- 2015-07-29 CN CN201520556860.3U patent/CN204974673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100847A (en) * | 2021-11-19 | 2022-03-01 | 东北大学 | Aluminum ash treatment method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20210729 |
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| CF01 | Termination of patent right due to non-payment of annual fee |