CN101748435A - Method and system for cleaning and reclaiming electrolyte - Google Patents
Method and system for cleaning and reclaiming electrolyte Download PDFInfo
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- CN101748435A CN101748435A CN200810305990A CN200810305990A CN101748435A CN 101748435 A CN101748435 A CN 101748435A CN 200810305990 A CN200810305990 A CN 200810305990A CN 200810305990 A CN200810305990 A CN 200810305990A CN 101748435 A CN101748435 A CN 101748435A
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Abstract
The invention discloses a method and a system for cleaning and reclaiming electrolyte. The method comprises the following steps: conveying a residual anode group to an anode transfer device at a reloading station; transferring the residual anode group to a cleaning device through the anode transfer device to clean the electrolyte on the residual anode group; conveying the cleaned electrolyte to a crushing device through an electrolyte conveying device to be crushed; screening the crushed electrolyte through a vibrating screen; conveying the electrolyte of which the granularity is less than or equal to 5 millimeters to an electrolyte bin; returning the electrolyte of which the granularity is more than 5 millimeters to an impact crusher for recrushing; conveying the cleaned residual anode group to an unloading station through the anode transfer device; and unloading the cleaned residual anode group from the anode transfer device at the unloading station. The method and the system can improve the automatic level of cleaning and reclaiming the electrolyte, improve the efficiency of cleaning the electrolyte, relieve the labor intensity, and save the cost of electrolytic production by using the crushed cleaned electrolyte as a covering material for replacing an anode when an electrolytic bath is produced. The method and the system also can reduce the dust and noise pollution of a cleaning workshop, and protect the body health of workers.
Description
Technical field
The present invention relates to a kind of cleaning electrolyte recovery method and system thereof.
Background technology
Present electrolyte cleaning system, normally the anode scrap group is transported to and parks cooling in the cleaning electrolyte workshop earlier more than 8 hours by anode transfer vehicle, and then the anode scrap group winched to the cleaning station, by manually the ionogen that adheres on the anode scrap group being cleared up, the ionogen of clearing up is sent to potroom electrolysis production use after being transported to the jaw crusher fragmentation.Therefore working strength of workers is very big, and cleaning work efficient is not high; And the dust of Working environment and noise not only have a strong impact on the healthy of workman, and the environment of factory is caused severe contamination.
Summary of the invention
The objective of the invention is to; the system and the recovery method that provide a kind of cleaning electrolyte to dispose; to improve the automatization level of cleaning electrolyte and recovery; improve the efficient of cleaning electrolyte; alleviate working strength of workers; reduce the dust and the noise pollution of dressing shop, the protection workman's is healthy.Change the anodic mulch when simultaneously the ionogen cleared up being produced as electrolyzer after fragmentation, the ionogen of clearing up is fully used, and can saves the cost of electrolysis production.
Technical scheme of the present invention: a kind of cleaning electrolyte recovery method of the present invention is, this method is at the dress station anode scrap group to be served the anode transporter, the anode transporter is transported to cleaning plant with the anode scrap group ionogen on the anode scrap group is cleared up, the ionogen of clearing up is delivered to shredder assembly by the ionogen e Foerderanlage and is carried out fragmentation, ionogen after the fragmentation screens through vibratory screening apparatus, granularity≤5mm delivers to the ionogen feed bin, granularity＞5mm to return impact breaker broken again; Anode scrap group after the cleaning is delivered to by the anode transporter and is unloaded the station, unloads from the anode transporter in the anode scrap group of unloading after the station will be cleared up.
A kind of cleaning electrolyte recovery system of the present invention is, this system comprises the dress station, unloads station and cleaning plant, the dress station, unloads the station and is provided with the cleaning plant top and is connected the dress station, unloads and stand and the anode transporter of cleaning plant; Anode transporter and cleaning plant below are provided with the ionogen e Foerderanlage, and the ionogen e Foerderanlage is connected with the ionogen feed bin; The transport path of ionogen e Foerderanlage is provided with shredder assembly and vibratory screening apparatus.
In the above-mentioned cleaning electrolyte recovery system, described anode transporter comprises the stretched wire track that is erected in the factory building and can be along the stretched wire dolly of stretched wire orbital motion.
In the aforesaid cleaning electrolyte recovery system, described cleaning plant comprises automatic electrolytes cleaning machine and manual electrolytes cleaning machine.
In the aforesaid cleaning electrolyte recovery system, described ionogen e Foerderanlage comprises a conveying belt being positioned at anode transporter and cleaning plant below, No. two conveying belt, No. three conveying belt and lift.
In the aforesaid cleaning electrolyte recovery system, described shredder assembly comprises the jaw crusher that is located at a conveying belt, No. two conveying belt and No. three conveying belt intersections, the inlet of jaw crusher is connected with the terminal point of a conveying belt and No. two conveying belt through a hopper, and the outlet of jaw crusher is connected with the starting point of No. three conveying belt; Shredder assembly also comprises the impact breaker that is located at No. three conveying belt terminals, and the inlet of impact breaker is connected with the terminal point of No. three conveying belt, and the outlet of impact breaker is connected with the lift pot of lift.
In the aforesaid cleaning electrolyte recovery system, described vibratory screening apparatus is provided with import, fines outlet and coarse fodder outlet, and import is connected with lift top, and the fines outlet is connected with retrieving arrangement; The coarse fodder outlet is connected with the ionogen feed bin.
In the aforesaid cleaning electrolyte recovery system, the starting point of described No. two conveying belt is provided with hopper No. two.
Compared with prior art, the present invention will clear up and recovery is configured to one based on automatic cleaning, the labor cleaning is that system is cleared up in a kind of automatization of assisting, in system, increased the ionogen retrieving arrangement, can improve the automatization level of cleaning electrolyte and recovery greatly, improve the efficient of cleaning electrolyte.Also can reduce simultaneously the labour requirement of dressing shop, former dressing shop needs 50 people, and behind employing the present invention, dressing shop only needs 5 people just can finish identical workload in the past.Can satisfy the demand of 250kt/a scale electrolytic aluminium factory cleaning work fully.The present invention also can alleviate working strength of workers, reduces the dust and the noise pollution of dressing shop, helps improving the labor condition in workshop, helps protecting workman's the healthy and environment of plant.The ionogen foreign matter content height of clearing up in the past, the present invention directly enters the ionogen of clearing up after fragmentation and changes the anodic mulch when ionogen storehouse is re-used as electrolyzer production, the ionogen of clearing up is fully used, can saves the cost of electrolysis production.In original electrolysis production, the mulch of electrolyzer adopts fresh aluminum oxide AL when changing anode
2O
3, its granularity little (325 μ＜30%), high insulating effect, but it is bad to dispel the heat.The skull powder of ionogen after fragmentation that adopts the present invention's recovery now not only makes the aluminum cell side good heat dissipation effect, and saved the cost of electrolysis production as mulch.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is that the A of Fig. 1 is to view.
Being labeled as in the accompanying drawing: 1-adorns the station, and 2-unloads the station, 3-stretched wire track, 4-stretched wire dolly, the automatic electrolytes cleaning machine of 5-, the manual electrolytes cleaning machine of 6-, conveying belt of 7-, No. two conveying belt of 8-, No. three conveying belt of 9-, the 10-lift, 11-jaw crusher, hopper of 12-, the 13-impact breaker, the 14-vibratory screening apparatus, 15-ionogen feed bin, No. two hoppers of 16-.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples, but not as the foundation of the present invention being done any restriction.
Embodiments of the invention, cleaning electrolyte recovery method of the present invention and system thereof are as depicted in figs. 1 and 2.In the specific implementation, system of the present invention and anode composing room can be connected as a single entity,, be located at new anode group or anode scrap group warehouse next door nearby as a workshop section of anode composing room.The present invention to electrolytical cleaning and recovery ability be 30 groups of double anodes/hour.Method of the present invention is at the dress station anode scrap group to be served the anode transporter, the anode transporter is transported to cleaning plant with the anode scrap group ionogen on the anode scrap group is cleared up, the ionogen of clearing up is delivered to shredder assembly by the ionogen e Foerderanlage and is carried out fragmentation, ionogen after the fragmentation screens through vibratory screening apparatus, granularity≤5mm delivers to the ionogen feed bin, granularity＞5mm to return impact breaker broken again; Anode scrap group after the cleaning is delivered to by the anode transporter and is unloaded the station, unloads from the anode transporter in the anode scrap group of unloading after the station will be cleared up.
According to a kind of cleaning electrolyte recovery system of above-mentioned cleaning electrolyte recovery method configuration, as depicted in figs. 1 and 2.This system comprises dress station 1, unloads station 2 and cleaning plant, dress station 1, unloads station 2 and is provided with the cleaning plant top and is connected dress station 1, unloads and stand 2 and the anode transporter of cleaning plant; Anode transporter and cleaning plant below are provided with the ionogen e Foerderanlage, and the ionogen e Foerderanlage is connected with ionogen feed bin 15; The transport path of ionogen e Foerderanlage is provided with shredder assembly and vibratory screening apparatus 14.The anode transporter comprises the stretched wire track 3 that is erected in the factory building and can be along the stretched wire dolly 4 of stretched wire track 3 operations.Cleaning plant comprises automatic electrolytes cleaning machine 5 and manual electrolytes cleaning machine 6.When configuration, kept original manual electrolytes cleaning machine as standby or auxiliary.The ionogen e Foerderanlage comprises the conveying belt 7 that is positioned at anode transporter and cleaning plant below, No. two conveying belt 8, No. three conveying belt 9 and lifts 10.Shredder assembly comprises the jaw crusher 11 that is located at conveying belt 7, No. two conveying belt 8 and No. three conveying belt 9 intersections, the inlet of jaw crusher 11 is connected with the terminal point of a conveying belt 7 and No. two conveying belt 8 through a hopper 12, and the outlet of jaw crusher 11 is connected with the starting point of No. three conveying belt 9; Shredder assembly also comprises the impact breaker 13 that is located at No. three conveying belt 9 terminals, and the inlet of impact breaker 13 is connected with the terminal point of No. three conveying belt 9, and the outlet of impact breaker 13 is connected with the lift pot of lift 10.Vibratory screening apparatus 14 is provided with import, fines outlet and coarse fodder outlet, and import is connected with lift 8 tops through pipeline, and the fines outlet is connected with ionogen feed bin 15 through pipeline; The mulch of electrolyzer when changing anode as the Aluminium Electrolysis workshop.The coarse fodder outlet is connected with ionogen feed bin 15 through pipeline.The starting point of No. two conveying belt 8 is provided with hopper 16 No. two.No. two hoppers 16 are used to reclaim the ionogen of other channel, as residual electrolyte on the fork truck etc.
Working process of the present invention is as follows:
The anode scrap that changes from aluminium cell is assembled into the pallet, at first is transported to the warehouse, parks in the warehouse more than 8 hours, makes its cooling, so that cleaning.The pallet that the anode scrap group will be housed with fork truck is transported to the dress station together then, and 1 is suspended on the anode scrap group on the stretched wire dolly 4 of stretched wire track 3 at the dress station, and fork truck is poured over the electrolyte residue that splits away off on the anode scrap group residual in the pallet in No. two hoppers 16 then.Be suspended in the anode scrap group on the stretched wire dolly 4, be sent to automatic electrolytes cleaning machine 5 or manual electrolytes cleaning machine 6 stations, the ionogen on the anode scrap group is cleared up.The ionogen of clearing up drops on is located at a subterranean conveying belt 7, No. one conveying belt 7 is delivered to hopper 12 No. one with ionogen, the ionogen that other channel comes is also delivered to hopper 12 No. one by No. two conveying belt 8, No. one hopper 12 belows are provided with jaw crusher 11, ionogen after the fragmentation is delivered to impact breaker 13 by No. three conveying belt 9 and is carried out fragmentation, ionogen after the fragmentation is promoted to vibratory screening apparatus 14 tops by lift 10, ionogen is poured on the vibratory screening apparatus 14, vibratory screening apparatus 14 is sent into electrolysis production use in the ionogen feed bin 15 with granularity less than the 5mm electrolyte granular, and the big impact breaker 13 that returns again of granularity carries out fragmentation.
Claims (8)
1. cleaning electrolyte recovery method, it is characterized in that: this method is at the dress station anode scrap group to be served the anode transporter, the anode transporter is transported to cleaning plant with the anode scrap group ionogen on the anode scrap group is cleared up, the ionogen of clearing up is delivered to shredder assembly by the ionogen e Foerderanlage and is carried out fragmentation, ionogen after the fragmentation screens through vibratory screening apparatus, granularity≤5mm delivers to the ionogen feed bin, granularity＞5mm to return impact breaker broken again; Anode scrap group after the cleaning is delivered to by the anode transporter and is unloaded the station, unloads from the anode transporter in the anode scrap group of unloading after the station will be cleared up.
2. cleaning electrolyte recovery system is characterized in that: comprise dress station (1), unload station (2) and cleaning plant, dress station (1), unload station (2) and cleaning plant top and be provided with to be connected and adorn the anode transporter of standing (1), unloading station (2) and cleaning plant; Anode transporter and cleaning plant below are provided with the ionogen e Foerderanlage, and the ionogen e Foerderanlage is connected with ionogen feed bin (15); The transport path of ionogen e Foerderanlage is provided with shredder assembly and vibratory screening apparatus (14).
3. cleaning electrolyte recovery system according to claim 2 is characterized in that: described anode transporter comprises the stretched wire track (3) that is erected in the factory building and can be along the stretched wire dolly (4) of stretched wire track (3) operation.
4. cleaning electrolyte recovery system according to claim 2 is characterized in that: described cleaning plant comprises automatic electrolytes cleaning machine (5) and manual electrolytes cleaning machine (6).
5. cleaning electrolyte recovery system according to claim 2 is characterized in that: described ionogen e Foerderanlage comprises a conveying belt (7), No. two conveying belt (8), No. three conveying belt (9) and the lift (10) that is positioned at anode transporter and cleaning plant below.
6. cleaning electrolyte recovery system according to claim 5, it is characterized in that: described shredder assembly comprises the jaw crusher (11) that is located at a conveying belt (7), No. two conveying belt (8) and No. three conveying belt (9) intersection, the inlet of jaw crusher (11) is connected with the terminal point of a conveying belt (7) with No. two conveying belt (8) through a hopper (12), and the outlet of jaw crusher (11) is connected with the starting point of No. three conveying belt (9); Shredder assembly also comprises the impact breaker (13) that is located at No. three conveying belt (9) terminal, and the inlet of impact breaker (13) is connected with the terminal point of No. three conveying belt (9), and the outlet of impact breaker (13) is connected with the lift pot of lift (10).
7. cleaning electrolyte recovery system according to claim 2 is characterized in that: described vibratory screening apparatus (14) is provided with import, fines outlet and coarse fodder outlet, and import is connected with lift (8) top, and the fines outlet is connected with retrieving arrangement; The coarse fodder outlet is connected with ionogen feed bin (15).
8. cleaning electrolyte recovery system according to claim 5 is characterized in that: the starting point of described No. two conveying belt (8) is provided with No. two hoppers (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810305990A CN101748435A (en) | 2008-12-05 | 2008-12-05 | Method and system for cleaning and reclaiming electrolyte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810305990A CN101748435A (en) | 2008-12-05 | 2008-12-05 | Method and system for cleaning and reclaiming electrolyte |
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| CN101748435A true CN101748435A (en) | 2010-06-23 |
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| CN200810305990A Pending CN101748435A (en) | 2008-12-05 | 2008-12-05 | Method and system for cleaning and reclaiming electrolyte |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140651A (en) * | 2011-02-12 | 2011-08-03 | 陕西铜川铝业有限公司 | Method for recycling byproducts generated in aluminum electrolysis |
| CN102430561A (en) * | 2011-11-24 | 2012-05-02 | 山东魏桥铝电有限公司 | Electrolytic aluminum anode scrap cleaning and crushing system and recovery method |
| CN104878410A (en) * | 2014-02-27 | 2015-09-02 | 湖南创元铝业有限公司 | A comprehensive recovery and utilization method for an aluminum electrolysis anode scrap crust material |
| CN111041526A (en) * | 2019-12-26 | 2020-04-21 | 山西中铝华润有限公司 | 500KA electrolytic tank anode heat preservation covering material and preparation method thereof |
| CN112342574A (en) * | 2020-11-06 | 2021-02-09 | 云南云铝润鑫铝业有限公司 | Method for recycling waste cell lining electrolyte material of aluminum cell |
-
2008
- 2008-12-05 CN CN200810305990A patent/CN101748435A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140651A (en) * | 2011-02-12 | 2011-08-03 | 陕西铜川铝业有限公司 | Method for recycling byproducts generated in aluminum electrolysis |
| CN102430561A (en) * | 2011-11-24 | 2012-05-02 | 山东魏桥铝电有限公司 | Electrolytic aluminum anode scrap cleaning and crushing system and recovery method |
| CN104878410A (en) * | 2014-02-27 | 2015-09-02 | 湖南创元铝业有限公司 | A comprehensive recovery and utilization method for an aluminum electrolysis anode scrap crust material |
| CN111041526A (en) * | 2019-12-26 | 2020-04-21 | 山西中铝华润有限公司 | 500KA electrolytic tank anode heat preservation covering material and preparation method thereof |
| CN112342574A (en) * | 2020-11-06 | 2021-02-09 | 云南云铝润鑫铝业有限公司 | Method for recycling waste cell lining electrolyte material of aluminum cell |
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Owner name: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INSTITUTE C Free format text: FORMER OWNER: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. Effective date: 20110531 |
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Free format text: CORRECT: ADDRESS; FROM: 550004 NO. 208, BEIJING ROAD, GUIYANG CITY, GUIZHOU PROVINCE TO: 550081 NO.2, JINZHU ROAD, JINYANG NEW DISTRICT, GUIYANG CITY, GUIZHOU PROVINCE |
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Effective date of registration: 20110531 Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Applicant after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Applicant before: Guiyang Aluminium and Magnesium Design Inst. |
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Application publication date: 20100623 |