CN206352164U - Aluminum cell supplying blocking detection means - Google Patents
Aluminum cell supplying blocking detection means Download PDFInfo
- Publication number
- CN206352164U CN206352164U CN201621456351.4U CN201621456351U CN206352164U CN 206352164 U CN206352164 U CN 206352164U CN 201621456351 U CN201621456351 U CN 201621456351U CN 206352164 U CN206352164 U CN 206352164U
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- microcontroller
- detection means
- alarm
- aluminum cell
- cell supplying
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Abstract
The utility model discloses a kind of aluminum cell supplying blocking detection means, it includes the microcontroller (2) being connected on tested measuring point (1), the microcontroller (2) is provided with power supply (3), and the microcontroller (2) possesses AD sampling functions；Microcontroller (2) the connecting fault alarm (4) and communicator (5), wherein fault alarm (4) includes voice alarm module (6), light warning module (7) and GSM alarm modules (8), and communicator (5) includes wireless communication module (9) and wire communication module (10).It is manually laborious that the utility model solves prior art, it is difficult to find blocking phenomenon in time, other manner cost is high, installation difficulty the problems such as, improve electrolysis production controlled level, it is ensured that the stable operation of electrolysis production.
Description
Technical field
The utility model is related to aluminum electrolytic tank technical field, and in particular to a kind of aluminum cell supplying blocking detection means.
Background technology
During aluminum electrolysis, topmost control object is exactly blanking device, by control blanking device constantly to
Alumina powder is added in aluminium cell and maintains being normally carried out for cell reaction.And due to technical conditions, production equipment, aluminum oxide
The reason such as raw material and operating personnel, can cause blanking device blocking, make blanking crust-breaking chips without in place, prevent shell surface from crushing,
Solid accumulation is caused near feed opening, it is impossible to timely enter cell reaction, causes erroneous judgement of the control system to alumina concentration,
And when alumina concentration is low, burst effect can occur for electrolytic cell；In addition, the accumulation of material can cause shell surface thickening, that is, influence
The operation such as change poles also results in thermally equilibrated change, makes electric tank working unstable.
Existing aluminum cell supplying blocking detection means is mostly that, by artificial detection, periodically inspection electrolysis is existing
, or check the data and curves of control system to find the abnormal conditions of blanking.This mode not only can not be detected timely
The blocking of blanking device, and often opening cell cover plate is needed when checking blocking, tank voltage can be caused to rise, increase power consumption, place
Enter electrolytic cell in the substantial amounts of material short time during reason blocking, material can not be consumed sufficiently, form deposit buildup in feed opening
Place, deteriorates furnace bottom, shortens the life-span of electrolytic cell, while the precipitation of feed opening is easier to cause blocking next time.
Also there is the constant volume charge by controlling blanking hopper, it is ensured that each discharge quantity is identical, but can not find blocking in time；
Have by installing feedback device on crust breaking cylinder, it is ensured that shell surface is opened；Have by installed on hopper blanking channel it is infrared,
The sensors such as laser, ultrasonic wave, information is passed through to feed back aluminum oxide；Have and test point and infrared prison are set in crust breaking cylinder and tup
The mode of visual organ detects blanking blocking.
Aforesaid way or device, though all being had certain effect to blanking control, it can be found that blanking is abnormal, install tired
Difficulty, cost is higher, is unfavorable for promoting the use of.
In summary, it is necessary to further improve the detection level of aluminum cell supplying blocking, so as to further improve electrolysis
The controlled level of production, it is ensured that the stable operation of electrolysis production.
Utility model content
The purpose of this utility model is to provide a kind of aluminium electroloysis blanking blocking on-Line Monitor Device, to solve prior art
It is artificial laborious, note abnormalities not in time and other monitoring mode installation difficulties, the problems such as cost is higher.
What the utility model was realized in：
A kind of aluminum cell supplying blocking detection means, it includes the microcontroller being connected on tested measuring point, the micro-control
Device processed is provided with power supply, and the microcontroller possesses AD sampling functions；The microcontroller connecting fault alarm and communicator, wherein therefore
Hindering alarm includes voice alarm module, light warning module and GSM alarm modules, and communicator includes wireless communication module and had
Line communication module.
The microcontroller is Embedded AD MCU.The microcontroller is connected in aluminium cell Pneumatic controlled box, is passed through
The tested measuring point of lead connection.The tested measuring point is aluminum cell supplying pneumatic relay coil.
It is manually laborious that the utility model solves prior art, it is difficult to find blocking phenomenon in time, other manner cost is high,
The problems such as installation difficulty, improve electrolysis production controlled level, it is ensured that the stable operation of electrolysis production.
The utility model beneficial effect：
1st, the utility model technology is sentenced according to the relay coil on off operating mode of detection blanking device atmospheric control
Disconnected blanking blocking situation.The relay coil of atmospheric control break-make in some cycles.The utility model be exactly according to after
Whether electric apparatus coil make-and-break time meets mechanical periodicity to judge whether to occur blanking blocking.
2nd, the utility model in actual use, starts detection, if relay coil after slot control machine provides crust breaking instruction
Normal break-make, then do not occur blocking within the cycle, if relay coil exceedes the on-off of holding certain time in cycle, sentences
Surely occurs blocking.
3rd, the utility model provides the fault alarms such as voice, light flash and short message prompting, either at electrolysis scene
Or blocking can be found in time in electrolysis Office Area, improve the controlled level of electrolysis production, it is ensured that the stable fortune of electrolysis production
OK.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Description of reference numerals：1- is detected measuring point, 2- microcontrollers, 3- power supplys, 4- fault alarms, 5- communicators, 6- languages
Sound alarm module, 7- light warning modules, 8-GSM alarm modules, 9- wireless communication modules, 10- wire communication modules.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in figure 1, the utility model includes the microcontroller 2 being connected on tested measuring point 1, the microcontroller 2 is provided with
Power supply 3, the microcontroller 2 possesses AD sampling functions；The connecting fault alarm 4 of microcontroller 2 and communicator 5, wherein failure
Alarm 4 includes voice alarm module 6, light warning module 7 and GSM alarm modules 8, and communicator 5 includes wireless communication module 9
With wire communication module 10.
Wherein, microcontroller 2 is Embedded AD MCU.Microcontroller 2 is connected in aluminium cell Pneumatic controlled box, is passed through
The tested measuring point 1 of lead connection.Tested measuring point 1 is aluminum cell supplying pneumatic relay coil.
The type of alarm of fault alarm 4 includes voice, short message, light.The wireless communication module 9 of communicator 5 includes Wi-
The modes such as Fi, Zigbee, bluetooth, wire communication module 10 includes the modes such as RS485, EPA, fieldbus.
Embodiment 1：
The utility model device is arranged in aluminium cell Pneumatic controlled box, tested measuring point 1 is connected by lead, possesses AD and adopts
The electric signal of the tested measuring point 1 of the collection of microcontroller 2 of sample function simultaneously carries out processing judgement, if occurring blocking, fault alarm 4
Alarm is provided, fault alarm 4 includes voice alarm module 6, light warning module 7 and GSM alarm modules 8, accordingly
Alarm includes voice, light flash and short message prompt etc., and communicator 5 will gather information and report by wired or wireless way
Alert information transfer to live manipulation machine or foundation has in the database of MES system, and the control and analysis for electrolytic cell provide data.
Certainly, it is above concrete application example of the present utility model, the utility model also has other embodiments, all
Using equivalent substitution or the technical scheme of equivalent transformation formation, all fall within the protection domain required by the utility model.
Claims (4)
1. a kind of aluminum cell supplying blocking detection means, it is characterised in that：It includes the micro-control being connected on tested measuring point (1)
Device (2) processed, the microcontroller (2) is provided with power supply (3), and the microcontroller (2) possesses AD sampling functions；The microcontroller (2) is even
Fault alarm (4) and communicator (5) are connect, wherein fault alarm (4) includes voice alarm module (6), light warning module
(7) and GSM alarm modules (8), communicator (5) includes wireless communication module (9) and wire communication module (10).
2. aluminum cell supplying blocking detection means according to claim 1, it is characterised in that：The microcontroller (2)
It is Embedded AD MCU.
3. aluminum cell supplying blocking detection means according to claim 2, it is characterised in that：The microcontroller (2)
It is connected in aluminium cell Pneumatic controlled box, tested measuring point (1) is connected by lead.
4. aluminum cell supplying blocking detection means according to claim 3, it is characterised in that：The tested measuring point (1)
For aluminum cell supplying pneumatic relay coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456351.4U CN206352164U (en) | 2016-12-28 | 2016-12-28 | Aluminum cell supplying blocking detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456351.4U CN206352164U (en) | 2016-12-28 | 2016-12-28 | Aluminum cell supplying blocking detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206352164U true CN206352164U (en) | 2017-07-25 |
Family
ID=59348585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621456351.4U Active CN206352164U (en) | 2016-12-28 | 2016-12-28 | Aluminum cell supplying blocking detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206352164U (en) |
-
2016
- 2016-12-28 CN CN201621456351.4U patent/CN206352164U/en active Active
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