CN207096354U - A kind of servicing unit for aluminum electrolytic tank parameter detection - Google Patents
A kind of servicing unit for aluminum electrolytic tank parameter detection Download PDFInfo
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- CN207096354U CN207096354U CN201720817394.9U CN201720817394U CN207096354U CN 207096354 U CN207096354 U CN 207096354U CN 201720817394 U CN201720817394 U CN 201720817394U CN 207096354 U CN207096354 U CN 207096354U
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Abstract
The utility model discloses a kind of servicing unit for aluminum electrolytic tank parameter detection, it includes crust breaker and probe fixed mechanism, and probe fixed mechanism includes hanger bracket, expansion link, deflecting pipe, transfer and the probe fixing pipe being sequentially arranged from top to bottom.Advantage：1st, by setting conducting element on hammering head and test probe, and conducting element, voltmeter and electric tank cathode are sequentially connected electrically, voltage is detected by voltmeter and can determine whether conducting element contacts with melt in electrolytic cell, and then make whether instrument connection is punched and whether test probe stretches into the judgement of bath of cell, to prevent tip damage, ensure being smoothed out for test process；2nd, probe fixed mechanism can change the direction of test probe in test process, test probe is accurately stretched into instrument connection, ensure being smoothed out for parameter testing.
Description
Technical field：
Aluminium electrolyzing parameters technical field of measurement and test is the utility model is related to, one kind is related in particular to and is used for aluminium cell technique
The servicing unit of parameter detecting.
Background technology：
Electrolytic cell is during production run, art electrolysis cells parameter adjustment, aluminum oxide change in physical and electrolyte
The difference of composition, can all electrolyte level be caused to fluctuate within the specific limits, while the thickness of electrolyte shell surface, intensity meeting
Great changes have taken place.Therefore the technological parameters such as on-line real-time measuremen temperature are needed, so that more accurately the operation of control electrolytic cell is joined
Number, it is run all the time under optimal " material ", " energy " dynamic balance state, so as to improve efficiency, reduce power consumption and production
Cost, increase economic efficiency.
At present, conventional method of testing is to make a call to an instrument connection on electrolyte hardening shell using crust breaker, then will
Test probe, which stretches into, carries out parameter detecting in instrument connection；But problems with occurs in test process：1st, crust breaking occurs
Mechanism can not puncture shell, probe immerses that melt is too deep or probe can not immerse the situation of melt liquid level, cause tip damage or
Detection process fails；2nd, fixed mechanism is popped one's head in during decline, it may appear that test probe strikes shell and can not smoothly entered
Enter the phenomenon of instrument connection.
Utility model content：
The purpose of this utility model, which is to provide, a kind of can ensure that what test process was smoothed out is used for aluminium cell work
The servicing unit of skill parameter detecting.
The utility model is implemented by following technical scheme：A kind of servicing unit for aluminum electrolytic tank parameter detection,
It include crust breaker and probe fixed mechanism, it is described probe fixed mechanism include be sequentially arranged from top to bottom hanger bracket, stretch
Contracting bar, deflecting pipe, transfer and probe fixing pipe, the top of the expansion link are hinged with the hanger bracket, the expansion link
Bottom be hinged with the deflecting tube top end, the deflecting ttom of pipe end pass through the transfer positioning hole, in the deflecting
Ttom of pipe end is fixed with the probe fixing pipe；It is provided with the deflecting pipe outer wall relative with the crust breaker along the change
The wedge axial arranged, up big and down small to pipe, the support bar of the lozenges of the wedge and the transfer slide
Contact.
Further, the tup of the probe fixing pipe and the crust breaker is made by insulating materials, in the spy
Head fixing pipe bottom is fixed with the first conducting element, and first conducting element electrically connects with the negative electrode of first voltage table, described
The anode of first voltage table electrically connects with electric tank cathode；The second conducting element is fixed with the tup, described second leads
Electric device electrically connects with the negative electrode of second voltage table, and the anode of the second voltage table electrically connects with the electric tank cathode.
Further, the input of the first voltage table, the second voltage table with electrolytic cell slot control machine is connected, institute
The output end for stating electrolytic cell slot control machine is connected with the telescoping mechanism of the expansion link and the crust breaker.
Further, the expansion link is any one of hydraulic cylinder, cylinder or electric pushrod.
Further, the transfer includes frame shape frame, and the branch moved back and forth is provided with the frame shape machine frame inside
Support member, the frame shape frame upper horizontal in the support member side are fixed with the support bar, the axial direction of the support bar
It is vertical with the moving direction of the support member；It is fixed between the frame shape frame of the support bar both sides and the support member
There is back-moving spring, compression bullet is fixed between the one end of the support member away from the support bar and the frame shape frame top
Spring.
Further, the support member includes flange, balancing pole, depression bar and the holddown spring, in the frame shape frame
Inside is provided with the flange, the positioning hole is offered in the middle part of the flange, on the flange below the wedge
Offer the groove connected with the positioning hole；One is offered respectively relative to the support bar in the frame shape frame both sides
Vertically disposed elongated hole, slided respectively in each elongated hole and be provided with a roller；Turn respectively in the middle part of each roller
Dynamic to have placed a fixing axle, described fixing axle one end is fixedly connected with the flange, and the fixing axle other end is fixed respectively
There is a balancing pole；Balancing pole one end adjacent with the support bar passes through the back-moving spring and the frame shape machine
Frame is fixedly connected, at the top of the other end of two balancing poles between be provided with the depression bar, at the top of the depression bar with it is described
The holddown spring is fixed between frame shape frame top.
Further, the support bar includes central shaft and the sleeve pipe being movably set in outside the central shaft, the set
The lozenges of the tube wall of pipe and the wedge is in rolling contact.
Further, the hanger bracket includes fixed mount and adjusting screw, is bolted with the middle part of the fixed mount and sets vertically
The adjusting screw put, the adjusting screw bottom are hinged with the expansion link top.
Further, horizontally disposed suspension plate is provided between the adjusting screw bottom and the expansion link top,
The adjusting screw bottom is rotatablely connected with the suspension plate top, and the expansion link top is hinged with the suspension plate bottom；
At least two pilot holes are offered in the suspension plate around the adjusting screw, are worn respectively in each pilot hole
A guide rod is equipped with, the guide rod top is fixedly connected with the fixed mount.
Further, the lower hole wall of the elongated hole inclines from top to bottom from one end adjacent with the support bar to the other end
Tiltedly set.
The advantages of the utility model：1st, by setting conducting element on hammering head and test probe, and by conductive element
Part, voltmeter and electric tank cathode are sequentially connected electrically, and detecting voltage by voltmeter can determine whether conducting element with being melted in electrolytic cell
Whether body contacts, and then makes whether instrument connection punches electrolyte hardening shell and whether test probe stretches into sentencing for bath of cell
It is disconnected, to prevent tip damage, ensure being smoothed out for test process；2nd, probe fixed mechanism can change survey in test process
The direction of probe header, makes test probe accurately stretch into instrument connection, ensures being smoothed out for parameter testing；And pass through the spy of uniqueness
It head fixed mechanism design, can ensure that crust breaker need not be too near with the distance between fixed mechanism of popping one's head in, and then ensure crust breaking
Mechanism being capable of smoothly self-movement with probe fixed mechanism.
Brief description of the drawings：
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is Fig. 1 partial enlarged drawing.
Fig. 3 is crust breaker structural representation.
Fig. 4 is probe fixed mechanism structural representation.
Fig. 5 is transfer structural representation.
Fig. 6 is Fig. 5 top view.
Fig. 7 is Fig. 5 A-A sectional views.
Fig. 8 is Fig. 5 B-B sectional views.
Crust breaker 1, telescoping mechanism 1.1, insulated connecting rod 1.2, tup 1.3, the second conducting element 1.4, second voltage table
1.5th, probe fixed mechanism 2, hanger bracket 2.1, fixed mount 2.1.1, adjusting screw 2.1.2, suspension plate 2.1.3, pilot hole
2.1.4, guide rod 2.1.5, handle 2.1.6, expansion link 2.2, deflecting pipe 2.3, test probe 2.5, probe fixing pipe 2.6, wedge
Shape block 2.7, the first conducting element 2.8, first voltage table 2.9, transfer 3, frame shape frame 3.1, support member 3.2, flange
3.2.1, balancing pole 3.2.2, depression bar 3.2.3, holddown spring 3.2.4, positioning hole 3.2.5, groove 3.2.6, elongated hole 3.2.7, rolling
Take turns 3.2.8, fixing axle 3.2.9, support bar 3.3, central shaft 3.3.1, sleeve pipe 3.3.2, back-moving spring 3.4, electric tank cathode 4,
Electrolytic cell slot control machine 5.
Embodiment：
As shown in figure 1, a kind of servicing unit for aluminum electrolytic tank parameter detection, it includes crust breaker 1 and visited
Head fixed mechanism 2,
As shown in figure 3, crust breaker 1 includes the telescoping mechanism 1.1, insulated connecting rod 1.2 and hammer being sequentially connected from top to bottom
First 1.3, telescoping mechanism 1.1 is cylinder, and the second conducting element 1.4, the second conducting element 1.4 and are fixed with tup 1.3
The negative electrode electrical connection of two voltmeters 1.5, the anode of second voltage table 1.5 electrically connect with electric tank cathode 4；Telescoping mechanism 1.1 can
Insulated connecting rod 1.2 and tup 1.3 is promoted to move downward and hammered to electrolyte hardening shell, when electrolyte hardening shell is breached
When, the second conducting element 1.4 contacts with electrolyte, electrolyte, the second conducting element 1.4, second voltage table 1.5 in electrolytic cell
And galvanic circle is formed between electric tank cathode 4, second voltage table 1.5 detects information of voltage；
As shown in Figure 2 and Figure 4, probe fixed mechanism 2 includes hanger bracket 2.1, the expansion link being sequentially arranged from top to bottom
2.2nd, deflecting pipe 2.3, transfer 3 and probe fixing pipe 2.6, deflecting pipe and probe fixing pipe 2.6 are arranged to hollow tubular
It is easy to fix test probe 2.5 and circuit；Hanger bracket 2.1 includes fixed mount 2.1.1 and adjusting screw 2.1.2, in fixed mount
2.1.1 middle part is bolted with the adjusting screw 2.1.2 being vertically arranged, and handle 2.1.6 is fixed with adjusting screw 2.1.2 tops, adjusts
Section leading screw 2.1.2 bottoms are hinged with the top of expansion link 2.2, and expansion link 2.2 is electric pushrod, by adjusting adjusting screw 2.1.2
With level altitude of the position-adjustable expansion link 2.2 in electrolytic cell that be spirally connected on fixed mount 2.1.1；In adjusting screw 2.1.2
Horizontally disposed suspension plate 2.1.3, adjusting screw 2.1.2 bottoms and suspension plate are provided between bottom and the top of expansion link 2.2
2.1.3 top is rotatablely connected；Two pilot hole 2.1.4 are offered on suspension plate 2.1.3 around adjusting screw 2.1.2,
A guide rod 2.1.5 has been placed respectively in each pilot hole 2.1.4, and guide rod 2.1.5 tops are fixed with fixed mount 2.1.1
Connection；Suspension plate 2.1.3 is slided up and down between two guide rod 2.1.5, can prevent adjusting screw 2.1.2 from rocking, Jin Erbao
Demonstrate,prove the stability of hanger bracket 2.1；
As shown in Fig. 5 to Fig. 8, transfer 3 includes frame shape frame 3.1, and reciprocal move is provided with inside frame shape frame 3.1
Dynamic support member 3.2, the upper horizontal of frame shape frame 3.1 in the side of support member 3.2 are fixed with support bar 3.3, support bar 3.3
Axial direction it is vertical with the moving direction of support member 3.2；Support bar 3.3 includes central shaft 3.3.1 and is movably set in central shaft
3.3.1 outside sleeve pipe 3.3.2, the lozenges of sleeve pipe 3.3.2 tube wall and wedge 2.7 is in rolling contact, to reduce wedge
Frictional force between 2.7 and support bar 3.3；It is fixed between the frame shape frame 3.1 and support member 3.2 of the both sides of support bar 3.3
Back-moving spring 3.4, holddown spring is fixed between the one end of support member 3.2 away from support bar 3.3 and the top of frame shape frame 3.1
3.2.4；Support member 3.2 includes flange 3.2.1, balancing pole 3.2.2, depression bar 3.2.3 and holddown spring 3.2.4, in frame shape frame
3.1 inside are provided with flange 3.2.1, positioning hole 3.2.5 are offered in the middle part of flange 3.2.1, the flange below wedge 2.7
3.2.1 the groove 3.2.6 connected with positioning hole 3.2.5 is offered on；Offer one respectively in the both sides of frame shape frame 3.1 relatively
In the vertically disposed elongated hole 3.2.7 of support bar 3.3, elongated hole 3.2.7 lower hole wall is from one end adjacent with support bar 3.3 to another
End, is obliquely installed from top to bottom, and the angle α between elongated hole 3.2.7 lower hole wall and horizontal plane is 3 ° to 15 °, in the present embodiment
Preferable α is 5 °；Slided respectively in each elongated hole 3.2.7 and be provided with a roller 3.2.8；The part in each roller 3.2.8
A fixing axle 3.2.9 Zhuan Dong not be placed, fixing axle 3.2.9 one end is fixedly connected with flange 3.2.1, and fixing axle 3.2.9 is another
One end is respectively fixed with a balancing pole 3.2.2；One end adjacent with support bar 3.3 balancing pole 3.2.2 passes through back-moving spring 3.4
Be fixedly connected with frame shape frame 3.1, at the top of the two balancing pole 3.2.2 other end between be provided with depression bar 3.2.3, in depression bar
3.2.3 it is fixed with holddown spring 3.2.4 between top and the top of frame shape frame 3.1；When effectively promoting flange 3.2.1, flange
3.2.1 directions of the fixing axle 3.2.9 pushing rolling wheels 3.2.8 of both sides along elongated hole 3.2.7 away from support bar 3.3 can be passed through
Mobile, two balancing pole 3.2.2 move with fixing axle 3.2.9, and at the same time back-moving spring 3.4 receives stretching；When being applied to
When power on flange 3.2.1 disappears, back-moving spring 3.4 can drive flange 3.2.1 by balancing pole 3.2.2, fixing axle 3.2.9
Return to origin-location；Also, during flange 3.2.1 is moved back and forth, holddown spring 3.2.4 can by flange 3.2.1 to
Push, prevent flange 3.2.1 from jumping phenomena occur during moving, ensure that flange 3.2.1 temperature is stable and move；
The top of expansion link 2.2 is hinged with suspension plate 2.1.3 bottoms, and bottom and the top of deflecting pipe 2.3 of expansion link 2.2 are cut with scissors
Connect, the bottom of deflecting pipe 2.3 passes through the positioning hole 3.2.5 of transfer 3, in the outer wall relative with crust breaker 1 of deflecting pipe 2.3
It is provided with along axial arranged, the up big and down small wedge 2.7 of deflecting pipe 2.3, lozenges and the transfer 3 of wedge 2.7
The sliding contact of support bar 3.3；Probe fixing pipe 2.6 is fixed with the bottom of deflecting pipe 2.3, probe fixing pipe 2.6 is used to fix
Test probe 2.5, different test probes 2.5 can be fixed in probe fixing pipe 2.6 bottom according to testing requirement；Probe is fixed
Pipe 2.6 is made up of insulating materials, and the first conducting element 2.8, the first conducting element 2.8 are fixed with probe fixing pipe 2.6 bottom
Electrically connected with the negative electrode of first voltage table 2.9, the anode of first voltage table 2.9 electrically connects with electric tank cathode 4；
Expansion link 2.2 can promote deflecting pipe 2.3 to move downward through positioning hole 3.2.5, also, deflecting pipe 2.3 is positioning
During being moved down in the 3.2.5 of hole, lozenges and the sleeve pipe 3.3.2 of wedge 2.7 are in rolling contact, now, deflecting pipe 2.3
From bottom to top, tilt from left to right, deflecting pipe 2.3 and expansion link 2.2 it is overall in ">" shape, it is easy to the bottom of fixing pipe 2.6 of popping one's head in
Test probe 2.5 stretch into instrument connection, when test probe 2.5, which stretches into instrument connection, to be contacted with the electrolyte in electrolytic cell, first
Conducting element 2.8 contacts with electrolyte, electrolyte, the first conducting element 2.8, first voltage table 2.9 and electrolysis in electrolytic cell
Galvanic circle is formed between groove negative electrode 4, first voltage table 2.9 detects information of voltage；
The input of first voltage table 2.9, second voltage table 1.5 with electrolytic cell slot control machine 5 is connected, electrolytic cell slot control machine
5 output end is connected with expansion link 2.2 and telescoping mechanism 1.1；The electricity that first voltage table 2.9, second voltage table 1.5 will detect
Pressure information is sent to electrolytic cell slot control machine 5, and the signal that electrolytic cell slot control machine 5 is sent can control expansion link 2.2 and telescoping mechanism
1.1 action.
Operation instruction：First, test probe 2.5 is fixed on probe fixing pipe 2.6 bottom, by wire by test probe
2.5th, the binding post of expansion link 2.2, telescoping mechanism 1.1 respectively with the slot control machine of electrolytic cell is connected, and by telescoping mechanism 1.1 and
Hanger bracket 2.1 is fixed on electrolysis bath opening；
Then, telescoping mechanism 1.1 is started, telescoping mechanism 1.1 promotes tup 1.3 to move downward by insulated connecting rod 1.2, when
When second voltage table 1.5 detects information of voltage, it was demonstrated that electrolyte hardening shell is broken up and connect with electrolyte by tup 1.3
Touch, telescoping mechanism 1.1 is momentarily turned off, after telescoping mechanism 1.1 drives tup 1.3 to return to origin-location by insulated connecting rod 1.2
Stopping acts；
Finally, starting expansion link 2.2 makes its elongation, and expansion link 2.2 promotes deflecting pipe 2.3 to move downward and penetrates positioning hole
3.2.5, during deflecting pipe 2.3 pushes down in positioning hole 3.2.5, wedge 2.7 contacts with support bar 3.3, and
Under positioning hole 3.2.5 limitation, the top of deflecting pipe 2.3 is gradually tilted to the right, and the bottom of deflecting pipe 2.3 then item left bank by
Gradually it extend into the instrument connection that the lower section of tup 1.3 has been accomplished fluently；When observing that first voltage table 2.9 detects information of voltage,
Prove that test probe 2.5 has been stretched into electrolyte, stop certain time progress parameter detecting, and test probe 2.5 will be examined
The temperature information measured is sent to electrolytic cell slot control machine 5；Detection closes expansion link 2.2 after terminating makes its shortening, expansion link 2.2
Test probe 2.5 is driven to be extracted out by instrument connection by deflecting pipe 2.3, deflecting pipe 2.3 is gradually extracted out by positioning hole 3.2.5, flange
3.2.1 origin-location is returned in the presence of back-moving spring 3.4, final expansion link 2.2 stops moving after returning to original height
Make, whole test process terminates.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (10)
1. a kind of servicing unit for aluminum electrolytic tank parameter detection, it includes crust breaker and probe fixed mechanism, its
It is characterised by, the probe fixed mechanism includes hanger bracket, expansion link, deflecting pipe, the transfer being sequentially arranged from top to bottom
With probe fixing pipe, the top of the expansion link is hinged with the hanger bracket, the bottom of the expansion link and the deflecting tube top
End is be hinged, and the deflecting ttom of pipe end passes through the positioning hole of the transfer, and the probe is fixed with the deflecting ttom of pipe end
Fixing pipe；Be provided with the deflecting pipe outer wall relative with the crust breaker along the deflecting pipe it is axial arranged, on it is big
Under small wedge, the support bar sliding contact of the lozenges of the wedge and the transfer.
A kind of 2. servicing unit for aluminum electrolytic tank parameter detection according to claim 1, it is characterised in that institute
State probe fixing pipe and the tup of the crust breaker is made by insulating materials, the is fixed with the probe fixing pipe bottom
One conducting element, first conducting element electrically connect with the negative electrode of first voltage table, anode and the electricity of the first voltage table
Solve the electrical connection of groove negative electrode；The second conducting element, second conducting element and second voltage table are fixed with the tup
Negative electrode electrically connects, and anode and the electric tank cathode of the second voltage table are electrically connected.
A kind of 3. servicing unit for aluminum electrolytic tank parameter detection according to claim 2, it is characterised in that institute
The input of first voltage table, the second voltage table with electrolytic cell slot control machine is stated to be connected, the electrolytic cell slot control machine it is defeated
Go out end to be connected with the telescoping mechanism of the expansion link and the crust breaker.
A kind of 4. servicing unit for aluminum electrolytic tank parameter detection according to claim 1, it is characterised in that institute
State any one that expansion link is hydraulic cylinder, cylinder or electric pushrod.
5. a kind of servicing unit for aluminum electrolytic tank parameter detection according to any one of claims 1 to 4, its feature
It is, the transfer includes frame shape frame, the support member moved back and forth is provided with the frame shape machine frame inside, in the branch
The frame shape frame upper horizontal of support member side is fixed with the support bar, the axial direction of the support bar and the support member
Moving direction is vertical；Back-moving spring is fixed between the frame shape frame of the support bar both sides and the support member,
The support member is fixed with holddown spring between one end and the frame shape frame top away from the support bar.
A kind of 6. servicing unit for aluminum electrolytic tank parameter detection according to claim 5, it is characterised in that institute
Stating support member includes flange, balancing pole, depression bar and the holddown spring, and the flange is provided with the frame shape machine frame inside,
The positioning hole is offered in the middle part of the flange, offers on the flange below the wedge and connects with the positioning hole
Logical groove；One is offered respectively relative to the vertically disposed elongated hole of the support bar in the frame shape frame both sides, every
Slided respectively in the individual elongated hole and be provided with a roller；Rotated respectively in the middle part of each roller and placed a fixing axle,
Described fixing axle one end is fixedly connected with the flange, and the fixing axle other end is respectively fixed with a balancing pole；Institute
State balancing pole one end adjacent with the support bar to be fixedly connected with the frame shape frame by the back-moving spring, in two institutes
The depression bar is provided between stating at the top of the other end of balancing pole, it is fixed between the frame shape frame top at the top of the depression bar
There is the holddown spring.
A kind of 7. servicing unit for aluminum electrolytic tank parameter detection according to claim 5, it is characterised in that institute
Stating support bar includes central shaft and the sleeve pipe being movably set in outside the central shaft, the tube wall of described sleeve pipe and the wedge
Lozenges be in rolling contact.
A kind of 8. servicing unit for aluminum electrolytic tank parameter detection according to claim 1, it is characterised in that institute
Stating hanger bracket includes fixed mount and adjusting screw, and the adjusting screw being vertically arranged, institute are bolted with the middle part of the fixed mount
Adjusting screw bottom is stated to be hinged with the expansion link top.
A kind of 9. servicing unit for aluminum electrolytic tank parameter detection according to claim 8, it is characterised in that
Horizontally disposed suspension plate, the adjusting screw bottom and institute are provided between the adjusting screw bottom and the expansion link top
The rotation connection of suspension plate top is stated, the expansion link top is hinged with the suspension plate bottom；Around the adjusting screw
At least two pilot holes are offered in the suspension plate, have placed a guide rod respectively in each pilot hole, it is described
Guide rod top is fixedly connected with the fixed mount.
A kind of 10. servicing unit for aluminum electrolytic tank parameter detection according to claim 6, it is characterised in that
The lower hole wall of the elongated hole is obliquely installed from top to bottom from one end adjacent with the support bar to the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817394.9U CN207096354U (en) | 2017-07-07 | 2017-07-07 | A kind of servicing unit for aluminum electrolytic tank parameter detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817394.9U CN207096354U (en) | 2017-07-07 | 2017-07-07 | A kind of servicing unit for aluminum electrolytic tank parameter detection |
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|---|---|
| CN207096354U true CN207096354U (en) | 2018-03-13 |
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| CN201720817394.9U Active CN207096354U (en) | 2017-07-07 | 2017-07-07 | A kind of servicing unit for aluminum electrolytic tank parameter detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507546A (en) * | 2018-11-06 | 2019-03-22 | 云南云铝涌鑫铝业有限公司 | The detection circuit of aluminium electrolytic cell crust-breaking cylinder and insulation detecting method based on pressure difference |
-
2017
- 2017-07-07 CN CN201720817394.9U patent/CN207096354U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507546A (en) * | 2018-11-06 | 2019-03-22 | 云南云铝涌鑫铝业有限公司 | The detection circuit of aluminium electrolytic cell crust-breaking cylinder and insulation detecting method based on pressure difference |
| CN109507546B (en) * | 2018-11-06 | 2021-03-05 | 云南云铝涌鑫铝业有限公司 | Detection circuit of crust breaking cylinder of aluminum electrolytic cell and insulation detection method based on differential pressure |
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