CN116177630A - Waste liquid treatment device for electrolytic aluminum production - Google Patents
Waste liquid treatment device for electrolytic aluminum production Download PDFInfo
- Publication number
- CN116177630A CN116177630A CN202111424367.2A CN202111424367A CN116177630A CN 116177630 A CN116177630 A CN 116177630A CN 202111424367 A CN202111424367 A CN 202111424367A CN 116177630 A CN116177630 A CN 116177630A
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- Prior art keywords
- waste liquid
- filter
- box
- liquid
- electrolytic aluminum
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- 239000007788 liquid Substances 0.000 title claims abstract description 78
- 239000002699 waste material Substances 0.000 title claims abstract description 46
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000003814 drug Substances 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 241000220317 Rosa Species 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 8
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 229910001610 cryolite Inorganic materials 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention relates to the technical field of electrolytic aluminum processing, and particularly discloses a waste liquid treatment device for electrolytic aluminum production, which comprises a waste liquid conveying pipe, a filter box and a treatment box, wherein one end of the waste liquid conveying pipe is connected with the filter box; be provided with the rack in the waste liquid conveyer pipe, the top of rack is provided with the second filter, through the rose box and the processing case that set up, carries out filtration treatment to the impurity in the waste liquid at the first filter and the second filter that set up in the rose box, and the waste liquid after the filtration is carried to the processing incasement again, mixes the waste liquid through adding the medicament, then discharges, brings convenience for the processing of waste liquid.
Description
Technical Field
The invention relates to the technical field of electrolytic aluminum processing, in particular to a waste liquid treatment device for electrolytic aluminum production.
Background
Electrolytic aluminum is aluminum obtained through electrolysis, the modern electrolytic aluminum industrial production adopts cryolite and aluminum oxide molten salt electrolysis method, molten cryolite is solvent, aluminum oxide is taken as solute, carbonaceous body is taken as anode, aluminum liquid is taken as cathode, strong direct current is introduced, and electrochemical reaction is carried out on two poles in an electrolytic tank at high temperature, namely electrolysis; a large amount of waste liquid can be generated in the process of electrolyzing aluminum, a large amount of impurities are contained in the waste liquid, the direct discharge can pollute the environment, and the impurities in the waste liquid can also cause the blockage of a pipeline.
Disclosure of Invention
The invention aims to provide a waste liquid treatment device for electrolytic aluminum production, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the waste liquid treatment device for the electrolytic aluminum production comprises a waste liquid conveying pipe, a filter tank and a treatment tank, wherein one end of the waste liquid conveying pipe is connected with the filter tank, one side of the filter tank is connected with a liquid suction pipe, one end of the liquid suction pipe is connected with a liquid inlet end of a first conveying pump, a liquid outlet end of the first conveying pump is connected with a liquid conveying pipe, one end of the liquid conveying pipe is connected with the treatment tank, and the bottom of the treatment tank is connected with a liquid outlet pipe; the waste liquid conveying pipe is internally provided with a placing frame, the top of the placing frame is provided with a second filter plate, the top of the second filter plate is connected with a plurality of second connecting seats, each second connecting seat is connected with a first connecting column, the top end of each first connecting column is connected to the bottom of the corresponding first filter plate, one side of the filtering box is provided with an opening, a stop block is arranged in the opening, and one side of the stop block is connected with a connecting plate;
be provided with servo motor on the processing case, servo motor is connected with the axis of rotation of vertical setting through the motor shaft from taking, be connected with many (mixing) shafts in the axis of rotation, the bottom of axis of rotation is connected with the second brush cleaner that the level set up, the both sides of axis of rotation all are connected with the third brush cleaner of vertical setting, be connected with the medicine feed pipe on the processing case, the one end of medicine feed pipe is connected with the second delivery pump, the one end of second delivery pump is connected through pipeline and medicament bin.
Preferably, a first cleaning brush is arranged at one end of the top of the first filter plate, a pulling rod horizontally arranged is connected to one side of the first cleaning brush, and one end of the pulling rod penetrates through one side of the filter box.
Preferably, one end of the liquid suction pipe is connected with a third filter plate, and the third filter plate is arranged below the second filter plate.
Preferably, the bottom of first filter is provided with a plurality of first connecting seats, all is provided with the slot that is connected with the both ends of first spliced pole on every first connecting seat and the second connecting seat, and the both ends of every first connecting seat, every second connecting seat and every first spliced pole all are provided with the pinhole that is connected with the bolt.
Preferably, a plurality of sliding blocks are arranged at the bottom of the connecting plate, a supporting plate is connected to the outer side of the filtering box, and a sliding groove which is in sliding connection with the sliding blocks is arranged on the supporting plate.
Preferably, the bottom of second filter is connected with many spliced poles, be provided with a plurality of spliced holes on the rack, spliced pole is connected with the spliced hole.
Preferably, the second cleaning brush and each third cleaning brush are connected with a second connecting column, the bottom end and two sides of the rotating shaft are respectively provided with a third connecting seat, each third connecting seat is provided with a slot connected with the second connecting column, and one end of each third connecting seat and one end of each second connecting column are respectively provided with a pin hole connected with a bolt.
Preferably, the filter box, the treatment box and the medicament storage box are all arranged on the movable base, and the movable base is provided with a through hole connected with the liquid outlet pipe in a penetrating manner.
Compared with the prior art, the invention has the beneficial effects that: through the filter box and the treatment box, the first filter plate and the second filter plate arranged in the filter box are used for filtering impurities in the waste liquid, the filtered waste liquid is conveyed into the treatment box again, and the waste liquid is treated by adding a medicament for mixing and then discharged, so that convenience is brought to the treatment of the waste liquid; the impurity of filtering on to first filter through the first brush that sweeps that sets up cleans, flows through the opening, avoids impurity to pile up the filter effect that influences the waste liquid at first filter, and second brush and third brush clear up the impurity of adhesion on to handling the incasement wall, avoids the accumulation influence of impurity to the treatment of waste liquid, and first filter and second filter are connected and the separation through first spliced pole and first connecting seat and second connecting seat, conveniently pull out first filter and second filter from the rose box, and the clearance of giving the filter brings convenience.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a top view of the interior of the filter housing of the present invention;
FIG. 3 is an inside view of the filter box of the present invention;
FIG. 4 is an enlarged schematic view of FIG. 1A;
fig. 5 is an enlarged schematic view of B in fig. 1.
In the figure: 1. a waste liquid conveying pipe; 2. a filter box; 3. a liquid outlet pipe; 4. a first filter plate; 41. a first connection base; 5. a second filter plate; 51. a plug-in column; 52. a second connecting seat; 6. a placing rack; 61. a plug hole; 7. a first connection post; 8. a first cleaning brush; 9. pulling the rod; 10. a liquid suction pipe; 101. a third filter plate; 11. a first transfer pump; 12. a liquid feeding pipe; 13. a treatment box; 14. a rotating shaft; 15. a servo motor; 16. a second cleaning brush; 17. a third cleaning brush; 18. a medicament storage tank; 19. a second transfer pump; 20. a medicine feeding tube; 21. a movable base; 22. an opening; 23. a stop block; 24. a connecting plate; 241. a slide block; 25. a support plate; 251. a chute; 26. a second connecting seat; 27. and a second connecting column.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-5, the present invention provides a technical solution: the waste liquid treatment device for the electrolytic aluminum production comprises a waste liquid conveying pipe 1, a filter box 2 and a treatment box 13, wherein one end of the waste liquid conveying pipe 1 is connected with the filter box 2, one side of the filter box 2 is connected with a liquid suction pipe 10, one end of the liquid suction pipe 10 is connected with a liquid inlet end of a first conveying pump 11, a liquid outlet end of the first conveying pump 11 is connected with a liquid conveying pipe 12, one end of the liquid conveying pipe 12 is connected with the treatment box 13, and the bottom of the treatment box 13 is connected with a liquid outlet pipe 3; a placing frame 6 is arranged in the waste liquid conveying pipe 1, a second filter plate 5 is arranged at the top of the placing frame 6, a plurality of second connecting seats 52 are connected to the top of the second filter plate 5, a first connecting column 7 is connected to each second connecting seat 52, the top end of the first connecting column 7 is connected to the bottom of the first filter plate 4, an opening 22 is arranged on one side of the filter box 2, a stop block 23 is arranged in the opening 22, and a connecting plate 24 is connected to one side of the stop block 23;
be provided with servo motor 15 on the processing case 13, servo motor 15 is connected with the axis of rotation 14 of vertical setting through the motor shaft from taking, is connected with many (mixing) shafts on the axis of rotation 14, and the bottom of axis of rotation 14 is connected with the second brush cleaner 16 of level setting, and the both sides of axis of rotation 14 all are connected with the third brush cleaner 17 of vertical setting, are connected with medicine feed pipe 20 on the processing case 13, and the one end of medicine feed pipe 20 is connected with second delivery pump 19, and the one end of second delivery pump 19 is connected with medicine bin 18 through the pipeline.
The top one end of first filter 4 is provided with first brush cleaner 8, and first brush cleaner 8 one side is connected with the pulling rod 9 that the level set up, and one end of pulling rod 9 runs through one side setting of rose box 2.
One end of the liquid suction pipe 10 is connected with a third filter plate 101, and the third filter plate 101 is arranged below the second filter plate 5.
The bottom of first filter 4 is provided with a plurality of first connecting seats 41, all is provided with the slot that is connected with the both ends of first spliced pole 7 on every first connecting seat 41 and the second connecting seat 52, and the both ends of every first connecting seat 41, every second connecting seat 52 and every first spliced pole 7 all are provided with the pinhole that is connected with the bolt.
The bottom of connecting plate 24 is provided with a plurality of sliders 241, and the outside of rose box 2 is connected with backup pad 25, is provided with the spout 251 with slider 241 sliding connection on the backup pad 25.
The bottom of the second filter plate 5 is connected with a plurality of plug-in columns 51, a plurality of plug-in holes 61 are arranged on the placement frame 6, and the plug-in columns 51 are connected with the plug-in holes 61.
The second cleaning brush 16 and each third cleaning brush 17 are connected with a second connecting column 27, the bottom end and two sides of the rotating shaft 14 are provided with third connecting seats 26, the third connecting seats 26 are provided with slots connected with the second connecting columns 27, and one end of each third connecting seat 26 and one end of each second connecting column 27 are provided with pin holes connected with a bolt.
The filter box 2, the treatment box 13 and the medicine storage box 18 are all arranged on a movable base 21, and the movable base 21 is provided with a through hole connected with the liquid outlet pipe 3.
Working principle: during the use, carry in the waste liquid enters into rose box 2 through waste liquid conveyer pipe 1, first filter 4 carries out preliminary filtration, second filter 5 carries out secondary filtration, after the waste liquid after the filtration deposits one end time, through the work of first delivery pump 11, the waste liquid after the filtration is taken out to the pull liquid pipe 10, get into in the processing box 13 through the delivery pipe 12, carry the medicament through second delivery pump 19, send the medicament to get into in the processing box 13 to the medicine pipe 20, servo motor 15 circular telegram, the motor shaft from the area drives axis of rotation 14 rotation, mix waste liquid and medicament, then flow out through drain pipe 3, first brush cleaner 16 and second brush cleaner 17 all are connected through second spliced pole 27 and second connecting seat 26, the rotation of rethread axis of rotation 14 drives first brush cleaner 16 and second brush cleaner 17, clear up the inner wall of processing box 13, after the filtration, drive first brush 8 through pulling rod 9 and remove, clean the dog on the first filter 4, the connecting plate 24 is through slider 241 and spout 251 interdynamic, 23 is followed in opening 22, it is followed 4 and is separated through second filter 5 to filter 5 and is carried out to filter plug-in the filter 5, the filter plug-in connection seat is opened through second filter 5, the filter plug-in connection 5 is carried out to the filter plug-in connection 5, the second filter cleaner 5 is separated with second filter plug-in connection 5, and is carried out to the plug-in connection to the filter 5, and is separated from the filter 5.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an electrolytic aluminum production is with waste liquid treatment device, includes waste liquid conveyer pipe (1), rose box (2) and treatment box (13), its characterized in that: one end of the waste liquid conveying pipe (1) is connected with the filtering box (2), one side of the filtering box (2) is connected with a liquid suction pipe (10), one end of the liquid suction pipe (10) is connected with a liquid inlet end of the first conveying pump (11), a liquid outlet end of the first conveying pump (11) is connected with a liquid conveying pipe (12), one end of the liquid conveying pipe (12) is connected with the processing box (13), and the bottom of the processing box (13) is connected with a liquid outlet pipe (3); be provided with rack (6) in waste liquid conveyer pipe (1), the top of rack (6) is provided with second filter (5), the top of second filter (5) is connected with a plurality of second connecting seats (52), all is connected with first spliced pole (7) on every second connecting seat (52), the top of first spliced pole (7) is connected in the bottom of first filter (4), rose box (2) one side is provided with opening (22), be provided with dog (23) in opening (22), dog (23) one side is connected with connecting plate (24);
be provided with servo motor (15) on processing case (13), servo motor (15) are connected with vertical axis of rotation (14) of setting through the motor shaft from the area, be connected with many (mixing) shafts on axis of rotation (14), the bottom of axis of rotation (14) is connected with second brush cleaner (16) of level setting, the both sides of axis of rotation (14) all are connected with vertical setting's third brush cleaner (17), be connected with on processing case (13) and send pencil (20), the one end of sending pencil (20) is connected with second delivery pump (19), the one end of second delivery pump (19) is connected through pipeline and medicament bin (18).
2. The apparatus for treating waste liquid for electrolytic aluminum production according to claim 1, wherein: the top one end of first filter (4) is provided with first brush cleaner (8), first brush cleaner (8) one side is connected with pulling rod (9) that the level set up, one end of pulling rod (9) runs through one side setting of rose box (2).
3. The apparatus for treating waste liquid for electrolytic aluminum production according to claim 1, wherein: one end of the liquid suction pipe (10) is connected with a third filter plate (101), and the third filter plate (101) is arranged below the second filter plate (5).
4. The apparatus for treating waste liquid for electrolytic aluminum production according to claim 1, wherein: the bottom of first filter (4) is provided with a plurality of first connecting seats (41), all is provided with the slot that is connected with the both ends of first spliced pole (7) on every first connecting seat (41) and second connecting seat (52), and the both ends of every first connecting seat (41), every second connecting seat (52) and every first spliced pole (7) all are provided with the pinhole that is connected with the bolt.
5. The apparatus for treating waste liquid for electrolytic aluminum production according to claim 1, wherein: the bottom of connecting plate (24) is provided with a plurality of sliders (241), the outside of rose box (2) is connected with backup pad (25), be provided with on backup pad (25) with slider (241) sliding connection's spout (251).
6. The apparatus for treating waste liquid for electrolytic aluminum production according to claim 1, wherein: the bottom of second filter (5) is connected with many spliced poles (51), be provided with a plurality of spliced eyes (61) on rack (6), spliced pole (51) are connected with spliced eyes (61).
7. The apparatus for treating waste liquid for electrolytic aluminum production according to claim 1, wherein: the cleaning device is characterized in that the second cleaning brushes (16) and each third cleaning brush (17) are respectively connected with a second connecting column (27), the bottom end and two sides of the rotating shaft (14) are respectively provided with a third connecting seat (26), each third connecting seat (26) is provided with a slot connected with the second connecting column (27), and one end of each third connecting seat (26) and one end of each second connecting column (27) are respectively provided with a pin hole connected with a bolt.
8. The apparatus for treating waste liquid for electrolytic aluminum production according to claim 1, wherein: the filtering box (2), the processing box (13) and the medicament storage box (18) are all arranged on the movable base (21), and the movable base (21) is provided with a through hole connected with the liquid outlet pipe (3) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111424367.2A CN116177630A (en) | 2021-11-26 | 2021-11-26 | Waste liquid treatment device for electrolytic aluminum production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111424367.2A CN116177630A (en) | 2021-11-26 | 2021-11-26 | Waste liquid treatment device for electrolytic aluminum production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116177630A true CN116177630A (en) | 2023-05-30 |
Family
ID=86440821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111424367.2A Pending CN116177630A (en) | 2021-11-26 | 2021-11-26 | Waste liquid treatment device for electrolytic aluminum production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116177630A (en) |
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2021
- 2021-11-26 CN CN202111424367.2A patent/CN116177630A/en active Pending
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