CN109487300A - A kind of aluminium cell intelligence crust breaking auxiliary system - Google Patents
A kind of aluminium cell intelligence crust breaking auxiliary system Download PDFInfo
- Publication number
- CN109487300A CN109487300A CN201910003786.5A CN201910003786A CN109487300A CN 109487300 A CN109487300 A CN 109487300A CN 201910003786 A CN201910003786 A CN 201910003786A CN 109487300 A CN109487300 A CN 109487300A
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- CN
- China
- Prior art keywords
- crust breaking
- crust
- control cabinet
- breaking
- fuzzy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 21
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000004411 aluminium Substances 0.000 title claims abstract description 18
- 239000003792 electrolyte Substances 0.000 claims abstract description 28
- 239000007784 solid electrolyte Substances 0.000 claims abstract description 9
- 238000004080 punching Methods 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 238000005868 electrolysis reaction Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/14—Devices for feeding or crust breaking
Landscapes
- 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 Metals (AREA)
Abstract
Present invention discloses a kind of aluminium cell intelligence crust breaking auxiliary systems (100), it includes the crust breaking component (2) for punching solid electrolyte hard shell, the crust breaking auxiliary system (100) further includes the control cabinet (1) being electrically connected with the crust breaking component (2), the crust breaking component (2) includes crust breaking cylinder (21) and fuzzy Elecrical connector (5), the fuzzy Elecrical connector (5) is fixed on the piston rod (211) of the crust breaking cylinder (21), the fuzzy Elecrical connector (5) connect with the control cabinet (1) signal and detects the electrolyte level voltage after punching solid electrolyte hard shell, the control cabinet (1) receives the electrolyte level voltage signal of fuzzy Elecrical connector (5) detection and controls the piston rod (211) movement.The present invention can slow down crust breaking component wear according to practical crust breaking position control crust breaking cylinder stroke.
Description
Technical field
The present invention relates to technical field of aluminum electrolysis, in particular to a kind of aluminium cell intelligence crust breaking auxiliary system.
Background technique
During aluminum electrolysis, need to continue supplement alumina powder, since there is solid-state on the surface layer of bath of cell
Electrolyte forms hard shell allows alumina powder to enter electrolytic cell by open housing hole so needing to punch the hard shell
In melt.
Existing crust breaking process is controlled by cell control system.When needing crust breaking, cell control system is to one section of solenoid valves
Time, control cylinder drive tup to run down, realize crust breaking process；After energization, solenoid valve is closed, and cylinder drives tup
It runs up, tup returns to crust breaking front position.
The crust breaking process of cell control system is to be determined by cell control system to solenoid valves length of time, and tup length is to crust breaking
Process difference is very big.Since the tup newly replaced is very long, under the same stroke of cylinder, the length impregnated in the electrolyte is just grown, and is made
At tup be lost accelerate, influence the quality of molten aluminum, while also shortening the service life of tup, increase tup replacement amount and
Replace the workload of tup；In the case where crust thickness on an equal basis, short tup can not open solution matter crust face, cause material can not
Accurately it is added in electrolytic cell；And longer tup is then longer due to wearing dozen depth, in the case where continuing after breaking up electrolyte crust face
Row completes cylinder full stroke, not only aggravates the degree of wear of crust-breaking chips in this way, but also is also easy to knot packet, keeps excessive electrolyte viscous
It is attached on crust-breaking chips, causes large area knot Bao Wenti, need largely manually to be cleared up.Artificial cleaning large labor intensity, knot
Tup weight increases after packet, increases the backhaul increasing productivity of cylinder, aggravates the abrasion of cylinder, and it is accurate to influence aluminium oxide addition
Degree, influences the balance of alumina concentration in electrolyte, causes the generation of effect, increases the discharge of carbon fluoride gas, or even influence
Normal electrolysis production.
Summary of the invention
It is an object of the invention in view of the above-mentioned drawbacks in the prior art, provide a kind of aluminium cell intelligence crust breaking auxiliary
System can control crust breaking cylinder crust breaking stroke.
For achieving the above object, present invention employs following technical solutions: a kind of aluminium cell intelligence crust breaking auxiliary
System comprising for punching the crust breaking component of solid electrolyte hard shell, the crust breaking auxiliary system further includes and the crust breaking
The control cabinet of component electrical connection, the crust breaking component includes crust breaking cylinder and fuzzy Elecrical connector, the fuzzy conductive connection
Device is fixed on the piston rod of the crust breaking cylinder, and the fuzzy Elecrical connector connect and detected with the control cabinet signal and beaten
Electrolyte level voltage after wearing solid electrolyte hard shell, the control cabinet receive the electrolysis of the fuzzy Elecrical connector detection
Matter liquid level voltage signal simultaneously controls the piston rod movement.
In addition, the present invention also proposes following attached technical scheme: the crust breaking component further includes the head with the piston rod
The connected crust-breaking chips in portion, the crust-breaking chips is for punching solid electrolyte hard shell.
The fuzzy Elecrical connector is conducted with the crust-breaking chips by the piston rod.
The crust breaking component further includes the solenoid valve for controlling the crust breaking cylinder on-off, described solenoid valve one end and institute
Control cabinet electrical connection is stated, the other end is connected with the crust breaking cylinder.
The solenoid valve is connected with the compressed air line for flowing into compressed air.
The crust breaking component is equipped with multiple, and is electrically connected with the control cabinet.
The control cabinet is connected electrically on cell control system, and the control cabinet is controlled by the signal that the cell control system exports
Crust breaking.
Itself the following steps are included:
S1: providing control cabinet, cell control system and solenoid valve, and when needing crust breaking, the cell control system issues crust breaking signal
To the control cabinet and control solenoid valve unlatching；
S2: providing crust breaking cylinder, and compressed air is flowed into the crust breaking cylinder and drives crust breaking gas by the solenoid valve unlatching
The piston rod of cylinder carries out downwards crust breaking；
S3: providing fuzzy Elecrical connector and crust-breaking chips, fuzzy to lead when the crust-breaking chips punches electrolyte hard shell
Electric connector detects electrolyte level operating voltage, and the fuzzy Elecrical connector will test signal and be transferred to the control
Case, the control cabinet output 24V voltage close the solenoid valve.
Its is further comprising the steps of:
S5: when electrolyte level operating voltage, the control cabinet prompt alarm is not detected in the fuzzy Elecrical connector.
Its is further comprising the steps of:
S6: when electrolyte level operating voltage is not detected in the fuzzy Elecrical connector, the solenoid valve presses the slot
The time of control system setting completes crust breaking.
Compared with the prior art, the present invention has the advantages that 1. when crust breaking cylinder carries out crust breaking movement, control cabinet passes through
Fuzzy Elecrical connector detects electrolyte level voltage, electromagnetic valve switch is controlled, to accurately control the movement of crust breaking cylinder
Distance reduces the soaking time of crust-breaking chips in the electrolyte, reduces the dosage of compressed air, prevent crust-breaking chips packet splicing；
2. the present invention can be suitable for the crust-breaking chips of different length, crust breaking gas is controlled according to the practical crust breaking position of tup
Cylinder stroke slows down crust-breaking chips abrasion；
3. control cabinet can be independently of cell control system, when voltage or other fault alarms is not detected in control cabinet, crust breaking gas
Cylinder remains to the downward crust breaking of electromagnetism valve opening time being arranged by cell control system.
Detailed description of the invention
Fig. 1 is crust breaking auxiliary system structural schematic diagram of the present invention.
Specific embodiment
In conjunction with the preferred embodiment and its attached drawing is further non-limitingly described in detail technical solution of the present invention.
As shown in Figure 1, the present embodiment provides a kind of aluminium cell intelligence crust breaking auxiliary systems 100 comprising crust breaking component 2
With the control cabinet 1 being electrically connected with crust breaking component 2, control cabinet 1 is connect with 200 signal of cell control system, comes from slot control system to receive
The crust breaking signal of system 200 simultaneously controls the progress crust breaking of crust breaking component 2.
Crust breaking component 2 includes solenoid valve 23, crust breaking cylinder 21, fuzzy Elecrical connector 5 and crust-breaking chips 22.Solenoid valve 23
It being electrically connected with control cabinet 1, the air inlet 231 of solenoid valve 23 connects compressed air line 3, and gas outlet 232 connects crust breaking cylinder 21,
Control cabinet 1 controls 23 on-off of solenoid valve and then controls crust breaking cylinder 21 and moves up and down.Fuzzy Elecrical connector 5, which is fixedly mounted on, to be beaten
It is connect on the piston rod 211 of shell cylinder 21 and with 1 signal of control cabinet, crust-breaking chips 22 is fixedly mounted on the head of piston rod 211
To punch solid electrolyte hard shell.Fuzzy Elecrical connector 5, which is conducted and is able to detect with crust-breaking chips 22, flows through crust breaking hammer
First 22 electrolyte level voltage simultaneously will test signal and be delivered to control cabinet 1.
Further, crust breaking component 2 includes multiple, and is electrically connected respectively with control cabinet 1.
Further, control cabinet 1 is programmable controller, can acquire and handle the signal received, control cabinet 1 can be only
Stand on cell control system 200.When 200 output action signal electrolysis bath crust-breaking of cell control system acts, control cabinet 1 is connected by fuzzy conduction
It connects device 5 and acquires electrolyte level operating voltage, its logical transition is control signal, the ginseng set by control cabinet 1 by control cabinet 1
It examines voltage adjustment tup and wears dozen depth.
When needing to carry out crust breaking to solid electrolyte, cell control system 200 issues crust breaking signal to control cabinet 1, control cabinet 1
The control unlatching of solenoid valve 23 makes the downward crust breaking of crust breaking cylinder 21, while fuzzy Elecrical connector 5 is downward together with piston rod 211；
When piston rod 211, which drops to crust-breaking chips 22, to be punched hard shell position and punch hard shell, fuzzy Elecrical connector 5 detects at this time
Liquid level voltage in slot, so that will test signal is sent to control cabinet 1；Control cabinet 1 exports 24V after control cabinet 1 detects signal
Voltage closes solenoid valve 23, and crust-breaking chips 22 stops declining and returning, to reduce the immersion of crust-breaking chips 22 in the electrolyte
Time.
After control cabinet 1 collects electrolyte level operating voltage, output 24V voltage closes solenoid valve 23, solenoid valve 23
It is powered off after setting the shut-in time as 3-5 seconds, crust breaking cylinder 21 can be controlled and continue crust breaking, it is ensured that complete crust breaking.1 program of control cabinet
It is set with adjustable delay function, continues to control crust breaking, delay is accurate to 0-99 milliseconds, improves crust breaking precision.
Control cabinet 1 is equipped with overtime, on-insulated, solenoid valve access failure, line solenoid valve passes by stream, the prompt of driving plate fault alarm
Function.State, crust breaking gas are remained powered off when crust breaking cylinder 21 acts and control cabinet 1 does not collect electrolyte level operating voltage
Cylinder 21 continues downward crust breaking, and control cabinet 1 can issue warning note simultaneously, wait and manually being handled.In addition, control cabinet 1 can
Former slot is not influenced when any failure problems occurs in aluminium cell intelligence crust breaking auxiliary system 100 independently of cell control system 200
Any control function of control system 200.Solenoid valve 23 completes crust breaking by the time that cell control system 200 is arranged at this time, until artificial
Restore crust breaking auxiliary system 100 and enters normal crust breaking program.
The beneficial effects of the present invention are: 1. when crust breaking cylinder carries out crust breaking movement, control cabinet is conductively connected by fuzzy
Device detects electrolyte level voltage, controls electromagnetic valve switch, to accurately control the move distance of crust breaking cylinder, reduces crust breaking
The soaking time of tup in the electrolyte, reduces the dosage of compressed air, prevents crust-breaking chips packet splicing；
2. the present invention can be suitable for the crust-breaking chips of different length, crust breaking gas is controlled according to the practical crust breaking position of tup
Cylinder stroke slows down crust-breaking chips abrasion；
3. control cabinet can be independently of cell control system, when voltage or other fault alarms is not detected in control cabinet, crust breaking gas
Cylinder remains to the downward crust breaking of electromagnetism valve opening time being arranged by cell control system.
It is pointed out that the technical concepts and features of above-mentioned preferred embodiment only to illustrate the invention, its object is to
Those skilled in the art can understand the contents of the present invention and implements accordingly, and protection of the invention can not be limited with this
Range.Any equivalent change or modification in accordance with the spirit of the invention should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of aluminium cell intelligence crust breaking auxiliary system (100) comprising for punching the crust breaking group of solid electrolyte hard shell
Part (2), it is characterised in that: the crust breaking auxiliary system (100) further includes the control cabinet being electrically connected with the crust breaking component (2)
(1), the crust breaking component (2) includes crust breaking cylinder (21) and fuzzy Elecrical connector (5), the fuzzy Elecrical connector (5)
It is fixed on the piston rod (211) of the crust breaking cylinder (21), the fuzzy Elecrical connector (5) and the control cabinet (1) are believed
It number connects and detects the electrolyte level voltage after punching solid electrolyte hard shell, the control cabinet (1) receives described fuzzy lead
The electrolyte level voltage signal of electric connector (5) detection simultaneously controls the piston rod (211) movement.
2. aluminium cell intelligence crust breaking auxiliary system according to claim 1, it is characterised in that: the crust breaking component (2)
It further include the crust-breaking chips (22) being connected with the head of the piston rod (211), the crust-breaking chips (22) is for punching solid-state
Electrolyte hard shell.
3. aluminium cell intelligence crust breaking auxiliary system according to claim 2, it is characterised in that: the fuzzy conductive connection
Device (5) is conducted with the crust-breaking chips (22) by the piston rod (211).
4. aluminium cell intelligence crust breaking auxiliary system according to claim 1, it is characterised in that: the crust breaking component (2)
It further include the solenoid valve (23) for controlling the crust breaking cylinder (21) on-off, described solenoid valve (23) one end and the control cabinet
(1) it is electrically connected, the other end is connected with the crust breaking cylinder (21).
5. aluminium cell intelligence crust breaking auxiliary system according to claim 4, it is characterised in that: the solenoid valve (23) is even
It is connected to the compressed air line (3) for flowing into compressed air.
6. aluminium cell intelligence crust breaking auxiliary system according to claim 1, it is characterised in that: the crust breaking component (2)
Equipped with multiple, and it is electrically connected with the control cabinet (1).
7. aluminium cell intelligence crust breaking auxiliary system according to claim 1, it is characterised in that: control cabinet (1) electricity
It is connected on cell control system (200), the control cabinet (1) controls crust breaking by the signal that the cell control system (200) export.
8. the implementation method of aluminium cell intelligence crust breaking auxiliary system according to any one of claims 1 to 7, feature exist
In: itself the following steps are included:
S1: control cabinet (1), cell control system (200) and solenoid valve (23), when needing crust breaking, the cell control system (200) are provided
Crust breaking signal is issued to the control cabinet (1) and controls solenoid valve (23) unlatching；
S2: providing crust breaking cylinder (21), and the solenoid valve (23) opens and compressed air is flowed into the crust breaking cylinder (21) and is driven
The piston rod (211) of dynamic crust breaking cylinder (21) carries out downwards crust breaking；
S3: fuzzy Elecrical connector (5) and crust-breaking chips (22) are provided, when the crust-breaking chips (22) punches electrolyte hard shell
When, fuzzy Elecrical connector (5) detect electrolyte level operating voltage, and the fuzzy Elecrical connector (5) will test signal
It is transferred to the control cabinet (1), control cabinet (1) the output 24V voltage closes the solenoid valve (23).
9. the implementation method of aluminium cell intelligence crust breaking auxiliary system according to claim 8, it is characterised in that: it is also wrapped
Include following steps:
S5: when electrolyte level operating voltage, control cabinet (1) the prompt report is not detected in the fuzzy Elecrical connector (5)
It is alert.
10. the implementation method of aluminium cell intelligence crust breaking auxiliary system according to claim 8, it is characterised in that: it is also
The following steps are included:
S6: when electrolyte level operating voltage is not detected in the fuzzy Elecrical connector (5), the solenoid valve (23) is by described
The time of cell control system (200) setting completes crust breaking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910003786.5A CN109487300A (en) | 2019-01-02 | 2019-01-02 | A kind of aluminium cell intelligence crust breaking auxiliary system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910003786.5A CN109487300A (en) | 2019-01-02 | 2019-01-02 | A kind of aluminium cell intelligence crust breaking auxiliary system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109487300A true CN109487300A (en) | 2019-03-19 |
Family
ID=65713782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910003786.5A Pending CN109487300A (en) | 2019-01-02 | 2019-01-02 | A kind of aluminium cell intelligence crust breaking auxiliary system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201228288Y (en) * | 2008-04-07 | 2009-04-29 | 高伟 | Novel crust breaker for aluminum cell |
| CN201261808Y (en) * | 2008-07-22 | 2009-06-24 | 高德金 | Energy-saving low-voltage setting aluminum cell |
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| CN103469254A (en) * | 2013-08-23 | 2013-12-25 | 兰州盛奥电子科技有限公司 | Detecting device for end-reaching of built-in piston of crust breaking cylinder of electrolytic cell |
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| CN107385476A (en) * | 2017-08-07 | 2017-11-24 | 中冶赛迪电气技术有限公司 | A kind of adaptive crust breaker of aluminium groove |
| CN109023429A (en) * | 2018-10-30 | 2018-12-18 | 陈兆娜 | A kind of aluminium cell intelligence crust breaking and intelligent feeding system and method |
| CN209652449U (en) * | 2019-01-02 | 2019-11-19 | 新疆农六师铝业有限公司 | A kind of aluminium cell intelligence crust breaking auxiliary system |
-
2019
- 2019-01-02 CN CN201910003786.5A patent/CN109487300A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201228288Y (en) * | 2008-04-07 | 2009-04-29 | 高伟 | Novel crust breaker for aluminum cell |
| CN201261808Y (en) * | 2008-07-22 | 2009-06-24 | 高德金 | Energy-saving low-voltage setting aluminum cell |
| CN102251258A (en) * | 2010-12-23 | 2011-11-23 | 高伟 | Alumina feeding system device provided with inflow push type feeding device |
| CN104195595A (en) * | 2012-12-18 | 2014-12-10 | 刘馨怿 | Wing-type "golden section" crust breaking and blanking device and method for multianode electrolytic bath electrolysis |
| CN103469254A (en) * | 2013-08-23 | 2013-12-25 | 兰州盛奥电子科技有限公司 | Detecting device for end-reaching of built-in piston of crust breaking cylinder of electrolytic cell |
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