CN114990593A - Device for preventing corner of electrolytic cell from extremely long angle - Google Patents
Device for preventing corner of electrolytic cell from extremely long angle Download PDFInfo
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- CN114990593A CN114990593A CN202210671625.5A CN202210671625A CN114990593A CN 114990593 A CN114990593 A CN 114990593A CN 202210671625 A CN202210671625 A CN 202210671625A CN 114990593 A CN114990593 A CN 114990593A
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- flue
- electrolytic cell
- electrolysis trough
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- wall
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/04—Removal of gases or vapours ; Gas or pressure control
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention relates to the technical field of electrolytic production, in particular to a device for preventing an extremely long corner of an electrolytic cell corner, which comprises an electrolytic cell and an electrolytic cell flue, wherein the electrolytic cell flue is fixedly connected to the top of the electrolytic cell, an electric valve is arranged in the middle of the outer surface of the electrolytic cell flue, the electric valve comprises a controller, a valve rod, a handle, a rotating rod, a valve plate and a sealing plate, the controller is arranged in the middle of the outer surface of the valve rod, the handle is fixedly connected to the outer surface of the valve rod, the rotating rod is fixedly connected to the bottom of the valve rod, the valve plate is fixedly connected to one end, far away from the valve rod, of the rotating rod, and the sealing plate is fixedly arranged on the inner wall of the electrolytic cell flue. This prevent device of electrolysis trough bight utmost point long angle reduces the heat of bight utmost point and scatters and disappears, reduces the emergence of the long angle condition of positive pole, can reduce electrolysis trough end positive pole long angle problem, guarantees the safe and stable operation of electrolysis trough, has reduced the intensity of labour that the maintainer changed because of equipment damages.
Description
Technical Field
The invention relates to the technical field of electrolytic production, in particular to a device for preventing an extremely long corner of an electrolytic cell corner.
Background
The electrolytic cell consists of a cell body, an anode and a cathode, and an anode chamber and a cathode chamber are mostly separated by a diaphragm. The electrolytic bath is divided into three types, namely an aqueous solution electrolytic bath, a molten salt electrolytic bath and a non-aqueous solution electrolytic bath according to the difference of the electrolyte. When direct current passes through the electrolytic cell, an oxidation reaction occurs at the interface of the anode and the solution, and a reduction reaction occurs at the interface of the cathode and the solution, so as to prepare the required product.
In the electrolytic production process, the corner of the electrolytic cell is extremely bad because of poor heat preservation effect or poor adjustment of electrolytic cell control parameters and other reasons, the long-corner problem often occurs, and the lifter top is damaged in serious cases. Seriously affecting the safe and stable operation of the electrolytic cell.
Disclosure of Invention
The invention aims to provide a device for preventing an extremely long corner of an electrolytic cell corner, and particularly relates to a device for preventing the extremely long corner of the electrolytic cell corner, which is characterized in that an electric valve is additionally arranged at the rearmost branch flue of the small face of the electrolytic cell to realize the effect of adjusting the opening degree of flue openings of branch flue pipes above four anodes of the small face.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a prevent device of electrolysis trough bight utmost point long angle, includes electrolysis trough and electrolysis trough flue, electrolysis trough flue fixed connection is in the top of electrolysis trough, the surface mid-mounting of electrolysis trough flue has electric valve.
The electric valve comprises a controller, a valve rod, a handle, a rotating rod, a valve plate and a sealing plate.
Preferably, the controller is installed in the middle of the outer surface of the valve rod, the handle is fixedly connected to the outer surface of the valve rod, the rotating rod is fixedly connected to the bottom of the valve rod, the valve plate is fixedly connected to one end, away from the valve rod, of the rotating rod, and the sealing plate is fixedly installed on the inner wall of the electrolytic cell flue.
Preferably, the valve rod is connected with the output end of an external motor, the controller is connected with a control switch signal of the external motor, and the rotating rod penetrates through the electrolytic cell flue and is connected with the inner wall of the electrolytic cell flue in a rotating mode.
Preferably, the bottom of the inner wall of the electrolytic cell flue is connected with a mounting plate, one side of the mounting plate, which is away from the inner wall of the electrolytic cell flue, is fixedly connected with a dust guard, one side of the dust guard, which is away from the mounting plate, is provided with a groove, and one side of the mounting plate, which is away from the inner wall of the electrolytic cell flue, is in threaded connection with a mounting bolt.
Preferably, the mounting panel keeps the same inclination with the inner wall of electrolysis trough flue, recess equidistant distribution is in the one side that the mounting panel was kept away from to the dust guard, the mounting bolt runs through the mounting panel and extends to the inner wall of electrolysis trough flue, equidistant symmetric distribution is in the inner wall of electrolysis trough flue to the dust guard.
Preferably, the inner wall top of electrolysis trough flue is connected with the shunt tubes, the quantity of shunt tubes is two, two one side fixedly connected with communicating pipe that the shunt tubes are close to, the surface of communicating pipe is provided with one-way valve.
Preferably, the two shunt tubes are symmetrically distributed on the inner wall of the electrolytic cell flue, the communicating pipes are equidistantly distributed on one side where the two shunt tubes are close to, and the shunt tubes extend to the outside of the electrolytic cell flue.
Compared with the prior art, the invention has the beneficial effects that:
1. this prevent device of electrolysis trough bight utmost point long angle through transforming the flue, installs the governing valve additional, reduces the heat that bight utmost point scatters and disappears, reduces the emergence of the long angle condition of positive pole, can reduce electrolysis trough end positive pole long angle problem, guarantees the safe and steady operation of electrolysis trough, has reduced the intensity of labour that the maintainer changed because of equipment damage.
2. According to the device for preventing the corner of the electrolytic cell from being extremely long, when flue gas enters the flue of the electrolytic cell from the electrolytic cell, dust in the flue gas can be attached to the outer surface of the dustproof plate due to the inclined angle of the dustproof plate and the existence of the groove, and the amount of the dust in the gas discharged from the flue of the electrolytic cell is reduced.
3. This prevent device of electrolysis trough bight utmost point long angle, when the flue gas passes through electric valve, enters into electrolysis trough flue top, if the flow of flue gas is great, can extrude one-way valve, make one-way valve open, the flue gas passes through one-way valve, enters into the shunt tubes from communicating pipe, shunts the inside flue gas of electrolysis trough flue, prevents that exhaust flue gas flow is great.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
FIG. 1 is a view showing the structure of the external appearance of the present invention;
FIG. 2 is a front cross-sectional view of a flue of an electrolytic cell of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2;
FIG. 4 is an enlarged view of the point B in FIG. 2;
fig. 5 is a schematic view of the electric valve structure of the present invention.
In the figure: 1. an electrolytic cell; 2. a flue of the electrolytic cell; 201. mounting a plate; 202. a dust-proof plate; 203. a groove; 204. installing a bolt; 205. a shunt tube; 206. a communicating pipe; 207. a one-way valve; 3. an electrically operated valve; 301. a controller; 302. a valve stem; 303. a handle; 304. rotating the rod; 305. a valve plate; 306. and (7) sealing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a prevent device of electrolysis trough bight utmost point long angle, includes electrolysis trough 1 and electrolysis trough flue 2, electrolysis trough flue 2 fixed connection in electrolysis trough 1's top, and the surface mid-mounting of electrolysis trough flue 2 has electric valve 3.
The electrolytic cell flue 2 is L-shaped, the bottom of the inner wall of the electrolytic cell flue 2 is connected with a mounting plate 201, one side of the mounting plate 201 far away from the inner wall of the electrolytic cell flue 2 is fixedly connected with a dustproof plate 202, one side of the dustproof plate 202 far away from the mounting plate 201 is provided with a groove 204, one side of the mounting plate 201 far away from the inner wall of the electrolytic cell flue 2 is in threaded connection with a mounting bolt 203, the mounting plate 201 and the inner wall of the electrolytic cell flue 2 keep the same inclination angle, the grooves 204 are equidistantly distributed on one side of the dustproof plate 202 far away from the mounting plate 201, the mounting bolt 203 penetrates through the mounting plate 201 and extends to the inner wall of the electrolytic cell flue 2, the dustproof plate 202 is equidistantly and symmetrically distributed on the inner wall of the electrolytic cell flue 2, when flue gas enters the electrolytic cell flue 2 from the electrolytic cell 1, dust in the flue gas can be attached to the outer surface of the dustproof plate 202 due to the inclination angle of the dustproof plate 202, the amount of gas dust discharged from the electrolytic cell flue 2 is reduced, when the dust on the dust-proof plate 202 is cleaned, the dust-proof plate 202 can be separated from the electrolytic cell flue 2 by removing the mounting bolts 203.
The inner wall top of electrolysis trough flue 2 is connected with shunt tubes 205, the quantity of shunt tubes 205 is two, one side fixedly connected with communicating pipe 206 that two shunt tubes 205 are close to, the surface of communicating pipe 206 is provided with one-way valve 207, two shunt tubes 205 symmetric distribution are in the inner wall of electrolysis trough flue 2, communicating pipe 206 equidistant distribution is in one side that two shunt tubes 205 are close to, shunt tubes 205 extend to electrolysis trough flue 2's outside, pass through electric valve 3 at the flue gas, when entering into electrolysis trough flue 2 top, if the flow of flue gas is great, can extrude one-way valve 207, make one-way valve 207 open, the flue gas passes through one-way valve 207, enter into shunt tubes 205 from communicating pipe 206, shunt the inside flue gas of electrolysis trough flue 2, prevent that exhaust flue gas flow is great.
The electric valve 3 comprises a controller 301, a valve rod 302, a handle 303, a rotating rod 304, a valve plate 305 and a sealing plate 306, wherein the controller 301 is installed in the middle of the outer surface of the valve rod 302, the handle 303 is fixedly connected to the outer surface of the valve rod 302, the rotating rod 304 is fixedly connected to the bottom of the valve rod 302, the valve plate 305 is fixedly connected to one end of the rotating rod 304, which is far away from the valve rod 302, the sealing plate 306 is fixedly installed on the inner wall of the electrolytic cell flue 2, the valve rod 302 is connected with the output end of an external motor, the controller 301 is in signal connection with a control switch of the external motor, the rotating rod 304 penetrates through the electrolytic cell flue 2 and is in rotating connection with the penetrated inner wall of the electrolytic cell flue 2, when the electric valve 3 is opened, the motor is started through the controller 301, the output shaft of the motor drives the valve rod 302 to rotate, the valve rod 302 drives the rotating rod 304 to rotate, the rotating rod 304 drives the valve plate 305 to be opened, thereby enabling smoke to be smoothly discharged from the electrolytic cell 2, the sealing plate 306 prevents the leakage of smoke when the electrically operated valve 3 is closed.
When using, through controller 301 starter motor, the output shaft of motor drives valve rod 302 and rotates, and valve rod 302 drives dwang 304 and rotates, and dwang 304 drives valve plate 305 and opens to make the flue gas discharge from electrolysis trough flue 2 smoothly, the flow of flue gas is great, can extrude one-way valve 207, makes one-way valve 207 open, and the flue gas passes through one-way valve 207, enters into shunt tubes 205 from communicating pipe 206.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element described by the phrase "comprising a. -" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a prevent device of electrolysis trough bight utmost point long angle, includes electrolysis trough (1) and electrolysis trough flue (2), electrolysis trough flue (2) fixed connection is in the top of electrolysis trough (1), its characterized in that: an electric valve (3) is arranged in the middle of the outer surface of the electrolytic cell flue (2);
the electric valve (3) comprises a controller (301), a valve rod (302), a handle (303), a rotating rod (304), a valve plate (305) and a sealing plate (306).
2. The apparatus of claim 1, wherein the apparatus further comprises: controller (301) is installed in the surface middle part of valve rod (302), handle (303) fixed connection is in the surface of valve rod (302), dwang (304) fixed connection is in the bottom of valve rod (302), valve plate (305) fixed connection keeps away from the one end of valve rod (302) in dwang (304), closing plate (306) fixed mounting is in the inner wall of electrolysis trough flue (2).
3. The apparatus of claim 1, wherein the apparatus further comprises: valve rod (302) are connected with the output of external motor, controller (301) are connected with the control switch signal of external motor, dwang (304) run through electrolysis trough flue (2) and with electrolysis trough flue (2) by the inner wall rotation connection that runs through.
4. The apparatus of claim 1, wherein the apparatus further comprises: electrolytic cell flue (2) are the L type, the inner wall bottom of electrolytic cell flue (2) is connected with mounting panel (201), one side fixedly connected with dust guard (202) of electrolytic cell flue (2) inner wall is kept away from in mounting panel (201), one side that mounting panel (201) were kept away from in dust guard (202) is seted up fluted (204), one side threaded connection that electrolytic cell flue (2) inner wall was kept away from in mounting panel (201) has construction bolt (203).
5. An apparatus for preventing extreme corners of an electrolytic cell as claimed in claim 4, wherein: mounting panel (201) keep the same inclination with the inner wall of electrolysis trough flue (2), recess (204) equidistant distribution is in the one side that mounting panel (201) was kept away from in dust guard (202), mounting bolt (203) run through mounting panel (201) and extend to the inner wall of electrolysis trough flue (2), dust guard (202) equidistant symmetric distribution is in the inner wall of electrolysis trough flue (2).
6. The apparatus of claim 1, wherein the apparatus further comprises: the inner wall top of electrolysis trough flue (2) is connected with shunt tubes (205), the quantity of shunt tubes (205) is two, two one side fixedly connected with communicating pipe (206) that shunt tubes (205) are close to, the surface of communicating pipe (206) is provided with one-way valve (207).
7. An apparatus for preventing extreme corners of an electrolytic cell as defined in claim 6, wherein: two shunt tubes (205) symmetric distribution is in the inner wall of electrolysis trough flue (2), communicating pipe (206) equidistant distribution is in the one side that two shunt tubes (205) are close to, shunt tubes (205) extend to the outside of electrolysis trough flue (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210671625.5A CN114990593B (en) | 2022-06-15 | 2022-06-15 | Device for preventing extremely long angle at corner of electrolytic tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210671625.5A CN114990593B (en) | 2022-06-15 | 2022-06-15 | Device for preventing extremely long angle at corner of electrolytic tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114990593A true CN114990593A (en) | 2022-09-02 |
| CN114990593B CN114990593B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210671625.5A Active CN114990593B (en) | 2022-06-15 | 2022-06-15 | Device for preventing extremely long angle at corner of electrolytic tank |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2094537C1 (en) * | 1996-03-15 | 1997-10-27 | Товарищество с ограниченной ответственностью - Алюминиевая компания "АЛКОРУС" | Gear to burn anode gases of aluminium electrolyzer |
| CN1737202A (en) * | 2005-07-29 | 2006-02-22 | 沈阳铝镁设计研究院 | Reinforced smoke discharging mode in aluminum cell opening operation |
| CN103184475A (en) * | 2011-12-31 | 2013-07-03 | 湖南晟通科技集团有限公司 | Control method for clearing up furnace hearth of aluminum cell |
| CN206631791U (en) * | 2017-04-13 | 2017-11-14 | 山西晋丰煤化工有限责任公司 | Cyclone dust collectors containing microvovtex wallboard |
| CN207685360U (en) * | 2017-12-22 | 2018-08-03 | 阿坝铝厂 | A kind of aluminium cell with heat preservation air draught effect |
| CN211112263U (en) * | 2019-12-23 | 2020-07-28 | 山西兆丰铝电有限责任公司电解铝分公司 | Electrolytic bath gas-collecting device |
-
2022
- 2022-06-15 CN CN202210671625.5A patent/CN114990593B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2094537C1 (en) * | 1996-03-15 | 1997-10-27 | Товарищество с ограниченной ответственностью - Алюминиевая компания "АЛКОРУС" | Gear to burn anode gases of aluminium electrolyzer |
| CN1737202A (en) * | 2005-07-29 | 2006-02-22 | 沈阳铝镁设计研究院 | Reinforced smoke discharging mode in aluminum cell opening operation |
| CN103184475A (en) * | 2011-12-31 | 2013-07-03 | 湖南晟通科技集团有限公司 | Control method for clearing up furnace hearth of aluminum cell |
| CN206631791U (en) * | 2017-04-13 | 2017-11-14 | 山西晋丰煤化工有限责任公司 | Cyclone dust collectors containing microvovtex wallboard |
| CN207685360U (en) * | 2017-12-22 | 2018-08-03 | 阿坝铝厂 | A kind of aluminium cell with heat preservation air draught effect |
| CN211112263U (en) * | 2019-12-23 | 2020-07-28 | 山西兆丰铝电有限责任公司电解铝分公司 | Electrolytic bath gas-collecting device |
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| CN114990593B (en) | 2023-08-29 |
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