CN209652449U - A kind of aluminium cell intelligence crust breaking auxiliary system - Google Patents
A kind of aluminium cell intelligence crust breaking auxiliary system Download PDFInfo
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- CN209652449U CN209652449U CN201920003843.5U CN201920003843U CN209652449U CN 209652449 U CN209652449 U CN 209652449U CN 201920003843 U CN201920003843 U CN 201920003843U CN 209652449 U CN209652449 U CN 209652449U
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- crust breaking
- crust
- control cabinet
- breaking
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Abstract
The utility model discloses a kind of aluminium cell intelligence crust breaking auxiliary system (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 utility model can slow down crust breaking component wear according to practical crust breaking position control crust breaking cylinder stroke.
Description
Technical field
The utility model 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.
Utility model content
The purpose of this utility model is that in view of the above-mentioned drawbacks in the prior art, providing a kind of aluminium cell intelligence crust breaking
Auxiliary system can control crust breaking cylinder crust breaking stroke.
To realize above-mentioned purpose of utility model, the utility model adopts the technical scheme that 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 include with
The control cabinet of crust breaking component electrical connection, the crust breaking component include crust breaking cylinder and fuzzy Elecrical connector, described fuzzy
Elecrical connector is fixed on the piston rod of the crust breaking cylinder, and the fuzzy Elecrical connector is connect with the control cabinet signal
And detect and punch the electrolyte level voltage after solid electrolyte hard shell, the control cabinet receives the fuzzy Elecrical connector inspection
The electrolyte level voltage signal of survey simultaneously controls the piston rod movement.
In addition, the utility model also proposes following attached technical scheme: the crust breaking component further includes and the piston rod
The connected crust-breaking chips in head, 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, utility model has the advantages that 1. when crust breaking cylinder carries out crust breaking movement, control cabinet
Electrolyte level voltage is detected by fuzzy Elecrical connector, electromagnetic valve switch is controlled, to accurately control crust breaking cylinder
Move distance reduces the soaking time of crust-breaking chips in the electrolyte, reduces the dosage of compressed air, prevents crust-breaking chips viscous
Packet；
2. the utility model can be suitable for the crust-breaking chips of different length, is controlled and beaten according to the practical crust breaking position of tup
Shell 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 the utility model crust breaking auxiliary system structural schematic diagram.
Specific embodiment
In conjunction with the preferred embodiment and its attached drawing is further unrestricted detailed to technical solutions of the utility model work
Explanation.
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 utility model are: 1. when crust breaking cylinder carries out crust breaking movement, control cabinet passes through fuzzy conduction
Connector detects electrolyte level voltage, controls electromagnetic valve switch, to accurately control the move distance of crust breaking cylinder, reduces
The soaking time of crust-breaking chips in the electrolyte, reduces the dosage of compressed air, prevents crust-breaking chips packet splicing；
2. the utility model can be suitable for the crust-breaking chips of different length, is controlled and beaten according to the practical crust breaking position of tup
Shell 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 should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical ideas and features of the present invention, purpose
It is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly, this reality can not be limited with this
With novel protection scope.All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in this reality
Within novel protection scope.
Claims (7)
1. a kind of aluminium cell intelligence crust breaking auxiliary system comprising for punching the crust breaking component (2) of solid electrolyte hard shell,
It is characterized by: the crust breaking auxiliary system (100) further includes the control cabinet (1) being electrically connected with the crust breaking component (2), it is described
Crust breaking component (2) includes crust breaking cylinder (21) and fuzzy Elecrical connector (5), and the fuzzy Elecrical connector (5) is fixed on institute
It states on the piston rod (211) of crust breaking cylinder (21), the fuzzy Elecrical connector (5) connect simultaneously with the control cabinet (1) signal
The electrolyte level voltage after solid electrolyte hard shell is punched in detection, and the control cabinet (1) receives the fuzzy Elecrical connector
(5) detect electrolyte level voltage signal and control 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.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920003843.5U CN209652449U (en) | 2019-01-02 | 2019-01-02 | A kind of aluminium cell intelligence crust breaking auxiliary system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920003843.5U CN209652449U (en) | 2019-01-02 | 2019-01-02 | A kind of aluminium cell intelligence crust breaking auxiliary system |
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| CN209652449U true CN209652449U (en) | 2019-11-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487300A (en) * | 2019-01-02 | 2019-03-19 | 新疆农六师铝业有限公司 | A kind of aluminium cell intelligence crust breaking auxiliary system |
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2019
- 2019-01-02 CN CN201920003843.5U patent/CN209652449U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487300A (en) * | 2019-01-02 | 2019-03-19 | 新疆农六师铝业有限公司 | A kind of aluminium cell intelligence crust breaking auxiliary system |
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