CN105200455A - Residual anode crust clearing method and device - Google Patents
Residual anode crust clearing method and device Download PDFInfo
- Publication number
- CN105200455A CN105200455A CN201410262648.6A CN201410262648A CN105200455A CN 105200455 A CN105200455 A CN 105200455A CN 201410262648 A CN201410262648 A CN 201410262648A CN 105200455 A CN105200455 A CN 105200455A
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- shot
- crust
- residual anode
- cleaning
- casing
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000000428 dust Substances 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 72
- 239000012716 precipitator Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 238000007667 floating Methods 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The invention discloses a residual anode crust clearing method and device. The method includes the steps that a residual anode guide bar is hung on a rotating device and driven by the rotating device to rotate, steel shots are continuously injected to a residual anode crust through a steel shot accelerator to break the crust on the surface of a residual anode, and the broken crust is blown off from the residual anode through high-press airflow to clear the crust on the surface of the residual anode. The steel shots can be used circularly and is consumed little, the automation degree is high, the labor intensity of workers can be relieved, body health of the workers is protected, and the clearing efficiency is improved. A dust removal device is arranged and can collect flying dust in the breaking process to improve the working environment.
Description
Technical field
the present invention relates to a kind of method and the device of removing residual anode crust, belong to residual anode Removal Technology field.
Background technology
pole carbon block is the very large device of consumption in Aluminum Electrolysis Production.In electrolytic process, anode can loss gradually, and in electrolytic process, dielectric substrate is attached to around anode upper surface steel pawl simultaneously.Along with constantly carrying out of electrolytic process, consume gradually bottom carbon block, and ionogen deposits gradually, when the loss of carbon block can not meet certain electrolysis effect, need anode block be changed.The anode changed is called residual anode.Residual anode is attached with the dielectric substrate that thickness reaches 80-100mm, the carbon element tectorium of the nearly 5-10mm of electrolyte layer surface.The residual anode changed is reused after again loading onto new anode block after can removing dielectric substrate.
the work of current cleaning dielectric substrate mainly relies on manually clears up, and cleaning is got up very painstaking, and in scale removal process, dirt ash flies upward, Working environment very severe, has a strong impact on the healthy of workman.Working efficiency is also very low.
Summary of the invention
the object of the invention is to, provide a kind of method and the device of removing residual anode crust, to alleviate the labour intensity of workman, protection workman's is healthy, improves cleaning efficiency, thus overcomes the deficiencies in the prior art.
technical scheme of the present invention is achieved in that
a kind of method removing residual anode crust of the present invention is, the method is hung on the spinning device by anode scrap guide rod, anode scrap guide rod is driven to rotate by swivel arrangement, then continuously residual anode crust will be sprayed at a high speed by shot by shot accelerator, the crust on residual anode surface is smashed, by high pressure draft, the crust smashed is blown off from residual anode, to reach the object removing residual anode surface crust simultaneously.
in preceding method, described scale removal process completes in cleaning casing, cleaning casing side is provided with three, upper, middle and lower shot accelerator, aims at the top of rotated residual anode, middle part and bottom respectively and continuously sprays shot simultaneously, realize the omnibearing cleaning of residual anode.
in preceding method, described cleaning bottom half is provided with e Foerderanlage, the shot spraying to residual anode and the crust smashed drop on the e Foerderanlage of cleaning bottom half, by e Foerderanlage, shot and the crust smashed are delivered to lifting gear, by lifting gear, the mixture of shot and broken shell is promoted to the tripping device clearing up casing top, by tripping device, shot is separated with broken shell, the shot separated again returns shot accelerator and recycles, and the broken shell separated is delivered to broken shell collection box and used in order to it.
in preceding method, the joint portion of described e Foerderanlage and lifting gear is provided with shot and injects and struggle against, and injects by shot the loss that bucket supplements scale removal process shot.
in preceding method, described cleaning casing top is provided with dust-exhausting port, and dust-exhausting port connects through cleaning apparatus, by cleaning apparatus, the floating dust in cleaning casing is sucked dust-precipitator and uses in order to it.
the of the present invention a kind of device removing residual anode crust formed according to the method described above is that the device of this removing residual anode crust comprises cleaning casing, and cleaning casing top is provided with swivel arrangement, and cleaning casing side is provided with one group of shot accelerator; Be provided with high pressure gas nozzle in cleaning casing, high pressure gas nozzle is connected with high pressure gas holder.
in aforementioned means, described cleaning bottom half is provided with e Foerderanlage, e Foerderanlage be located at clear up casing side lifting gear bottom be connected, lifting gear top be located at the tripping device clearing up casing top, the shot outlet of tripping device is connected with shot accelerator through pipeline, and the broken shell outlet of tripping device is connected with broken shell collection device.
in aforementioned means, be provided with shot bottom described lifting gear and inject bucket.
in aforementioned means, described cleaning casing top is provided with dust-exhausting port, and dust-exhausting port is connected with dust-precipitator through cleaning apparatus.
in aforementioned means, described cleaning casing top is provided with tightness system.
owing to have employed technique scheme, compared with prior art, the crust on residual anode surface is smashed by the shot spraying at a high speed residual anode by the present invention, and comes off from residual anode surface, to realize the cleaning of residual anode in the present invention.Level of automation of the present invention is high, can alleviate the labour intensity of workman, and protection workman's is healthy, improves cleaning efficiency.The present invention is provided with cleaning apparatus can collect the airborne dust produced in shattering process, improves Working environment.
Accompanying drawing explanation
fig. 1 is structural representation of the present invention;
fig. 2 is workflow diagram of the present invention.
being labeled as in figure: 1-clears up casing, 2-swivel arrangement, 3-shot accelerator, 4-high pressure gas nozzle, 5-high pressure gas holder, 6-e Foerderanlage, 7-lifting gear, 8-tripping device, 9-shot exports, the broken shell outlet of 10-, 11-shot injects bucket, 12-dust-exhausting port, 13-cleaning apparatus, 14-dust-precipitator, 15-tightness system, the residual level guide rod of 16-, 17-residual anode.
Embodiment
below in conjunction with drawings and Examples, the present invention is described in further detail, but not as any limitation of the invention.
a kind of method removing residual anode crust of the present invention, as shown in Figure 1, the method is suspended on swivel arrangement 2 by anode scrap guide rod 16, anode scrap guide rod 2 is driven to rotate by swivel arrangement 2, then continuously residual anode crust will be sprayed at a high speed by shot by shot accelerator 3, the crust on residual anode 17 surface is smashed, by high pressure draft, the crust smashed is blown off from residual anode simultaneously, to reach the object removing residual anode surface crust.Scale removal process completes in cleaning casing 1, and cleaning casing side is provided with three, upper, middle and lower shot accelerator 3, aims at the top of rotated residual anode 17, middle part and bottom respectively and continuously sprays shot simultaneously, realize the omnibearing cleaning of residual anode.Cleaning bottom half is provided with e Foerderanlage 6, the shot spraying to residual anode and the crust smashed drop on the e Foerderanlage of cleaning bottom half, by e Foerderanlage, shot and the crust smashed are delivered to lifting gear 7, by lifting gear, the mixture of shot and broken shell is promoted to the tripping device 8 clearing up casing top, by tripping device, shot is separated with broken shell, the shot separated again returns shot accelerator and recycles, and the broken shell separated is delivered to broken shell collection box and used in order to it.The joint portion of e Foerderanlage and lifting gear is provided with shot and injects bucket 11, injects by shot the loss that bucket supplements scale removal process shot.Cleaning casing top is provided with dust-exhausting port 12, and dust-exhausting port connects through cleaning apparatus, by cleaning apparatus 13, the floating dust in cleaning casing is sucked dust-precipitator 14 and uses in order to it.
form according to the method described above of the present invention a kind of remove residual anode crust device structural representation as shown in Figure 1, the device of this removing residual anode crust comprises cleaning casing 1, cleaning casing 1 top is provided with swivel arrangement 2, and cleaning casing 1 side is provided with one group of shot accelerator 3; Be provided with high pressure gas nozzle 4 in cleaning casing 1, high pressure gas nozzle 4 is connected with high pressure gas holder 5.E Foerderanlage 6 is provided with bottom cleaning casing 1, e Foerderanlage 6 be located at clear up casing 1 side lifting gear 7 bottom be connected, lifting gear 7 top be located at the tripping device 8 clearing up casing 1 top, the shot outlet 9 of tripping device 8 is connected with shot accelerator 3 through pipeline, and the broken shell outlet 10 of tripping device 8 is connected with broken shell collection device.Be provided with shot bottom lifting gear 7 and inject bucket 11.Cleaning casing 1 top is provided with dust-exhausting port 12, and dust-exhausting port 12 is connected with dust-precipitator 14 through cleaning apparatus 13.Cleaning casing 1 top is provided with tightness system 15.
Embodiment
during concrete cleaning as shown in Figure 2.The guide rod of residual anode 17 is suspended on stretched wire and is delivered to swivel arrangement 2.Swivel arrangement is positioned on stretched wire track, after the residual level guide rod 16 be connected with residual anode delivers to predetermined position by stretched wire, stretched wire driving chain is thrown off, residual level guide rod is sent into swivel arrangement by stepping cylinder simultaneously, swivel arrangement drives residual level guide rod to rotate, complete the cleaning of residual anode 17, released after cleaning out by stepping cylinder again, residual anode reenters stretched wire conveying.
residual anode bottom residual level guide rod 16 17 groups pushes cleaning casing 1 by stepping cylinder, cleaning casing 1 is provided with inlet/outlet, residual anode 17 closes the tightness system at cleaning casing top after entering cleaning casing 1, then swivel arrangement and shot accelerator is started, residual anode is rotated while spray shot, after completing the omnibearing cleaning of residual anode, close swivel arrangement and shot accelerator stopping cleaning, then open the crust that high pressure gas nozzle 4 purges residual anode surface, close after the time delay of high pressure gas nozzle.The inlet/outlet of cleaning casing 1 is opened, and is released by the residual anode cleaned out by stepping cylinder.
be provided with inner chamber liner plate in cleaning casing 1, inner chamber liner plate is made up of wear-resisting steel plate, and wear-resisting steel plate surface is provided with rubber plate to realize cushioning decrease of noise functions.The inwall of cleaning casing 1 side is equipped with three shot accelerators, respectively corresponding guide rod group different sites.Shot accelerator is blade construction, and blade is consumable accessory, and blade adopts embedded structure, and it is convenient to change.Select wear-resisting alloy steel high-temperature heat treatment material, improve comprehensive mechanical performance,
e Foerderanlage 6 bottom cleaning casing 1 adopts worm conveyor, and for carrying shot and broken shell mixture, lift is chapelet for the shot sent by worm conveyor and the vertical-lift of broken shell mixture to tripping device 8.Tripping device is positioned at above cleaning casing, adopts curtain type cyclone separator arrangement two-stage to be separated, and the shot deadweight after separation is fallen, and reenters shot accelerator 3 cycle operation.Broken shell enters broken shell collection device by pipeline, accumulate a certain amount of after transported by fork truck, in order to its use, as being used for making material of construction etc.
high pressure gas storage exists in high pressure gas holder 5, and high pressure gas holder is connected with high pressure gas nozzle 4 by the road, and pipeline is provided with control valve.After opening control valve, purge broken shell residual on residual anode 17 by high pressure gas nozzle 4.
Claims (10)
1. remove the method for residual anode crust for one kind, it is characterized in that: the method is hung on the spinning device by anode scrap guide rod, anode scrap guide rod is driven to rotate by swivel arrangement, then continuously residual anode crust will be sprayed at a high speed by shot by shot accelerator, the crust on residual anode surface is smashed, by high pressure draft, the crust smashed is blown off from residual anode, to reach the object removing residual anode surface crust simultaneously.
2. method according to claim 1, it is characterized in that: described scale removal process completes in cleaning casing, cleaning casing side is provided with three, upper, middle and lower shot accelerator, aim at the top of rotated residual anode, middle part and bottom respectively and continuously spray shot simultaneously, realize the omnibearing cleaning of residual anode.
3. method according to claim 2, it is characterized in that: described cleaning bottom half is provided with e Foerderanlage, the shot spraying to residual anode and the crust smashed drop on the e Foerderanlage of cleaning bottom half, by e Foerderanlage, shot and the crust smashed are delivered to lifting gear, by lifting gear, the mixture of shot and broken shell is promoted to the tripping device clearing up casing top, by tripping device, shot is separated with broken shell, the shot separated again returns shot accelerator and recycles, and the broken shell separated is delivered to broken shell collection box and used in order to it.
4. method according to claim 3, is characterized in that: the joint portion of described e Foerderanlage and lifting gear is provided with shot and injects and struggle against, and injects by shot the loss that bucket supplements scale removal process shot.
5. method according to claim 4, is characterized in that: described cleaning casing top is provided with dust-exhausting port, and dust-exhausting port connects through cleaning apparatus, by cleaning apparatus, the floating dust in cleaning casing is sucked dust-precipitator and uses in order to its.
6. the device of the removing residual anode crust formed according to method described in the arbitrary claim of Claims 1 to 5, comprise cleaning casing (1), it is characterized in that: be provided with swivel arrangement (2) at cleaning casing (1) top, cleaning casing (1) side is provided with one group of shot accelerator (3); Be provided with high pressure gas nozzle (4) in cleaning casing (1), high pressure gas nozzle (4) is connected with high pressure gas holder (5).
7. remove the device of residual anode crust according to claim 6, it is characterized in that: described cleaning casing (1) bottom is provided with e Foerderanlage (6), e Foerderanlage (6) be located at clear up casing (1) side lifting gear (7) bottom be connected, lifting gear (7) top be located at the tripping device (8) clearing up casing (1) top, shot outlet (9) of tripping device (8) is connected with shot accelerator (3) through pipeline, and broken shell outlet (10) of tripping device (8) is connected with broken shell collection device.
8. remove the device of residual anode crust according to claim 7, it is characterized in that: described lifting gear (7) bottom is provided with shot and injects bucket (11).
9. remove the device of residual anode crust according to claim 8, it is characterized in that: described cleaning casing (1) top is provided with dust-exhausting port (12), and dust-exhausting port (12) is connected with dust-precipitator (14) through cleaning apparatus (13).
10. remove the device of residual anode crust according to claim 9, it is characterized in that: described cleaning casing (1) top is provided with tightness system (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410262648.6A CN105200455A (en) | 2014-06-13 | 2014-06-13 | Residual anode crust clearing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410262648.6A CN105200455A (en) | 2014-06-13 | 2014-06-13 | Residual anode crust clearing method and device |
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| Publication Number | Publication Date |
|---|---|
| CN105200455A true CN105200455A (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410262648.6A Pending CN105200455A (en) | 2014-06-13 | 2014-06-13 | Residual anode crust clearing method and device |
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| Country | Link |
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| CN (1) | CN105200455A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106085831A (en) * | 2016-06-28 | 2016-11-09 | 中国科学院广州能源研究所 | A kind of be integrated in anaerobic digestion reaction vessel in realize high microsteping raw material pulp and the scum silica frost integrated apparatus abolished of crust and method thereof |
| CN106149003A (en) * | 2015-03-23 | 2016-11-23 | 沈阳铝镁设计研究院有限公司 | Prebaked anode anode scrap automatic cleaning method and system |
| CN111074302A (en) * | 2019-12-29 | 2020-04-28 | 陈雨 | A device for removing crusts in an electrolytic cell |
| CN114273281A (en) * | 2021-12-30 | 2022-04-05 | 云南云铝海鑫铝业有限公司 | Clean environment-friendly anolyte cleaning device |
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| CN200984709Y (en) * | 2006-07-07 | 2007-12-05 | 中国铝业股份有限公司 | Pellet and waste primary sorting mechanism in residual anode pellet injecting chamber |
| CN101148033A (en) * | 2006-09-20 | 2008-03-26 | 中航重科（北京）科技发展有限公司 | Aluminium plant electrolytic carbon residual anode surface pellet injecting and sandblast cleaning system and method |
| CN101275243A (en) * | 2008-01-07 | 2008-10-01 | 贵州莱利斯机械设计制造有限责任公司 | Cleaning method and device for residual anodolyte |
| CN201162053Y (en) * | 2008-01-07 | 2008-12-10 | 贵州莱利斯机械设计制造有限责任公司 | Remainder anodolyte cleaning mechanism |
| CN203890452U (en) * | 2014-06-13 | 2014-10-22 | 贵州莱利斯机械设计制造有限责任公司 | Device for cleaning crusts from residual anode |
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2014
- 2014-06-13 CN CN201410262648.6A patent/CN105200455A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1935458A (en) * | 2006-07-07 | 2007-03-28 | 中国铝业股份有限公司 | Deficient pole shotblast cleaning method and apparatus |
| CN200984709Y (en) * | 2006-07-07 | 2007-12-05 | 中国铝业股份有限公司 | Pellet and waste primary sorting mechanism in residual anode pellet injecting chamber |
| CN101148033A (en) * | 2006-09-20 | 2008-03-26 | 中航重科（北京）科技发展有限公司 | Aluminium plant electrolytic carbon residual anode surface pellet injecting and sandblast cleaning system and method |
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| CN203890452U (en) * | 2014-06-13 | 2014-10-22 | 贵州莱利斯机械设计制造有限责任公司 | Device for cleaning crusts from residual anode |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149003A (en) * | 2015-03-23 | 2016-11-23 | 沈阳铝镁设计研究院有限公司 | Prebaked anode anode scrap automatic cleaning method and system |
| CN106149003B (en) * | 2015-03-23 | 2018-03-20 | 沈阳铝镁设计研究院有限公司 | Prebaked anode anode scrap automatic cleaning method and system |
| CN106085831A (en) * | 2016-06-28 | 2016-11-09 | 中国科学院广州能源研究所 | A kind of be integrated in anaerobic digestion reaction vessel in realize high microsteping raw material pulp and the scum silica frost integrated apparatus abolished of crust and method thereof |
| CN111074302A (en) * | 2019-12-29 | 2020-04-28 | 陈雨 | A device for removing crusts in an electrolytic cell |
| CN114273281A (en) * | 2021-12-30 | 2022-04-05 | 云南云铝海鑫铝业有限公司 | Clean environment-friendly anolyte cleaning device |
| CN114273281B (en) * | 2021-12-30 | 2023-08-08 | 云南云铝海鑫铝业有限公司 | Clean environment-friendly type anode electrolyte cleaning device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20151230 |