CN208201144U - A kind of measuring device of aluminium cell bottom side temperature - Google Patents
A kind of measuring device of aluminium cell bottom side temperature Download PDFInfo
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- CN208201144U CN208201144U CN201820631456.1U CN201820631456U CN208201144U CN 208201144 U CN208201144 U CN 208201144U CN 201820631456 U CN201820631456 U CN 201820631456U CN 208201144 U CN208201144 U CN 208201144U
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Abstract
The utility model discloses a kind of measuring devices of aluminium cell bottom side temperature, including temperature collecting module, data transmission module, data conversion module and the controller successively communicated to connect；Wherein, at least there are 3 temperature collecting modules and is respectively arranged at the bottom outer wall of electrolytic cell, two sides outer wall, and be located at the cathode steel bar in the electrolytic cell and be equipped with CPU in the mapping area of the bottom outer wall, two sides outer wall, controller, contain environment temperature detection sensor on the CPU.Measuring device based on above structure, bottom, the side temperature of reliable measurement aluminium cell automatic in real time may be implemented, and then realize to the real time temperature monitoring of aluminium cell, thus ensured in aluminium cell production process as trench bottom or side temperature it is excessively high caused by reveal the security risk of slot.
Description
Technical field
The utility model belongs to aluminium cell technical field, and in particular to a kind of measurement dress of aluminium cell bottom side temperature
It sets.
Background technique
At home in the production of current aluminium cell, due to the requirement of technique, need to measure the bottom and side of aluminium cell
The temperature value in portion, however, when the temperature value of the bottom of the aluminium cell of electrolytic aluminium plant measurement now and side, the side that generallys use
Method is to be measured using artificial with infrared radiation thermometer or surface thermocouple.The disadvantage is that: because being manual measurement and then leading
It causes individual difference to be difficult to measure the same position of same slot；The data volume of measurement data can not simultaneously
Reflection aluminium cell operating status in real time, and the large labor intensity of operator, working environment are poor.
Utility model content
The purpose of the utility model is to provide a kind of measuring device of aluminium cell bottom side temperature, may be implemented in real time
The bottom of reliable measurement aluminium cell, side temperature, and solve existing because by manually performing, causing DATA REASONING inaccurate
True problem.
The utility model provides a kind of measuring device of aluminium cell bottom side temperature, including the temperature successively communicated to connect
Acquisition module, data transmission module, data conversion module and controller；
Wherein, at least there are 3 temperature collecting modules and be respectively arranged at the bottom outer wall of electrolytic cell, two sides outer wall, and be located at
The mapping area of cathode steel bar in the electrolytic cell in the bottom outer wall, two sides outer wall；
CPU, the sensor containing detection environment temperature on the CPU are equipped in the controller.
Temperature collecting module in measuring device provided by the utility model is respectively placed in the bottom outer wall and two of electrolytic cell
Side outer wall, can be with the temperature of measurement point on the bottom and side of real-time detection electrolytic cell, if the bottom due to aluminium cell is equipped with
Dry cathode steel bar, therefore bottom outer wall where measurement point to be set to cathode steel bar, in the mapping area of two sides outer wall, can react
Bottom, two sides outer wall state of temperature；At the same time, the CPU on controller can detecte out current environment from belt sensor
Temperature, so that bottom can be obtained in environment temperature in the temperature signal simple superposition of the measurement point of temperature collecting module acquisition
The temperature value of each measurement point in portion, two sides outer wall.On the basis of the utility model is based on the acquisition function of temperature collecting module, then
Existing data transmission module, data conversion module and controller are introduced, the branch of signal real-time Transmission analysis is constituted
Road, so as to transmit out by the temperature information that temperature collecting module acquires in real time.Wherein, data transmission module, data turn
It changes the mold block and controller is to realize corresponding function using existing technology.
It should be appreciated that the quantity of temperature collecting module is accordingly set according to actual measurement demand.For example, if desired
More accurate temperature data can set more temperature collecting module.
Further preferably, each cathode steel bar is adopted in the mapping area of the bottom outer wall at least provided with a temperature
Collect module.
One or more temperature collecting module is equipped under each cathode steel bar, which can detecte each
Cathode steel bar improves the reliability of bottom of electrolytic tank temperature detection result in the temperature of bottom corresponding position.To obtain more
Multiple temperature collecting modules can be set in the corresponding region of bottom in the testing result that refinement causes, each rod iron.
Further preferably, each temperature collecting module is located at corresponding cathode steel bar in the bottom outer wall, two sides outer wall
Mapping area center.
Further preferably, the temperature collecting module include pedestal, adhesive layer, high temperature magnetic sheet, temperature-sensing probe, fastener with
And signal wire；
Wherein, the high temperature magnetic sheet is set to the pedestal upper end, and the adhesive layer is set to the high-temp magnetic on piece, institute
It states temperature-sensing probe and the pedestal lower end is fixed on by the fastener, the signal wire connects the temperature-sensing probe and described
Data transmission module；
The adhesive layer is the colloidal materials for bearing 1000 DEG C or more, and the high temperature magnetic sheet is the magnetic for bearing 300 DEG C or more
Piece.
Pedestal can be fixed on the bottom outer wall or two sides outer wall of electrolytic cell by adhesive layer, high temperature magnetic sheet, Jin Ershi
Now temperature collecting module is firmly secured on the bottom outer wall or two sides outer wall of electrolytic cell.Meanwhile using gluing resistant to high temperature
Layer can make electrolytic cell power-off lose under electromagnetic action, and signal acquisition module will not fall down.Wherein, bear 1000 DEG C with
On colloidal materials such as 1000 degrees Celsius of structures of SX8307 bonded metal glass ceramics high-temperature plastic, high temperature magnetic sheet be, for example, height
Warm magnet SmCo.
Further preferably, the diameter of the pedestal and high temperature magnetic sheet is 10mm.
Further preferably, the fastener includes fastening nut and installation screw.
Further preferably, conversion chip, the model of the conversion chip are equipped in the data conversion module
SN74HC595D or CD4067B.
Further preferably, measuring device further includes display, and the display and the controller communicate to connect.
Beneficial effect
Compared with prior art, have the advantages of the utility model:
1, the temperature collecting module in measuring device provided by the utility model be respectively placed in electrolytic cell bottom outer wall and
Temperature collecting module especially can be set to cathode steel with the bottom of real-time detection electrolytic cell and side temperature by two sides outer wall
Bottom outer wall where stick, in the mapping area of two sides outer wall, can be pre- with precise acquisition to the temperature signal of scheduled measurement point
Fixed measurement point, that is, cathode steel bar correspondence mappings region, the temperature shape of bottom, two sides outer wall is reacted by the temperature of measurement point
State.Simultaneously as be to be fixed on measurement point by temperature collecting module, can efficiently solve in traditional artificial measurement method because
Individual difference causes to be difficult to the problem of measuring the same position of same slot.
2, on the basis of the utility model is based on the acquisition function of temperature collecting module, it is re-introduced into existing data transmission mould
Block, data conversion module and controller constitute the branch of signal real-time Transmission analysis, so as in real time by temperature
The temperature information of acquisition module acquisition transmits out.Manual measurement method is compared, the utility model has full-automatic and self application,
It is comprehensive, the advantages that real-time, self diagnosis, pole can be adjusted, is applicable in automatically under the various working environments such as lift bus, no in change poles
It needs manually to participate in；Continuously the production of aluminium cell can be detected and controlled, the labour that worker greatly reduces is strong
It spends and monitoring process has the advantages of not influenced by the environment at aluminium cell scene.
3, temperature collecting module used in the utility model is that pedestal is fixed on electrolysis by adhesive layer, high temperature magnetic sheet
On the bottom outer wall or two sides outer wall of slot, and then realize bottom outer wall or the two sides that temperature collecting module is firmly secured to electrolytic cell
On outer wall.Meanwhile using adhesive layer resistant to high temperature that electrolytic cell power-off can be made to lose under electromagnetic action, signal acquisition module
It will not fall down.
Detailed description of the invention
Fig. 1 is a kind of arrangement schematic diagram of the measuring device of aluminium cell bottom side temperature provided by the utility model；
Fig. 2 is the temperature collecting module in a kind of measuring device of aluminium cell bottom side temperature provided by the utility model
Structural schematic diagram；
Wherein, appended drawing reference is further described below:
1 aluminum electrolytic cell bottom, 2 aluminum cell sides, 3 temperature signal collection modules, 4 data conversion modules, 5 controllers, 6
Resistance to adhesive layer,High temperature magnetic sheet,Pedestal, 9 temperature-sensing probes, 10 signal wires, 11 fastening nut M6,12 peaces
Fill screw M6.
Specific embodiment
The utility model is described further below in conjunction with embodiment.
As shown in Figure 1, a kind of measuring device of aluminium cell bottom side temperature of the utility model embodiment, including successively
Temperature collecting module 3, data transmission module, data conversion module 4, controller 5 and the display of communication connection.Wherein, warm
Degree acquisition module 3 is used to acquire bottom, the side temperature of electrolytic cell.The temperature collected of temperature collecting module 3 in the present embodiment
Signal is voltage signal.Data transmission module is used to the signal collected of temperature collecting module 3 being transferred to data conversion module
4.Data conversion module 4 is used to for voltage signal being converted into the serial data of high speed, and in the present embodiment, data conversion module 4 is adopted
With the conversion gate of high speed, using the chip of model SN74HC595D or CD4067B, conversion speed is up to 20MHZ,
The parallel data that signal acquisition module can be collected temperature signal and environment temperature is transferred to controller 5 by harness.
CPU is equipped in controller 5, CPU acquires current environment temperature from belt sensor, i.e., selected CPU is in the utility model
The included CPU that can detecte current environmental temperature, the STM32F407 of selected CPU model ST company in the present embodiment).
Controller 5 obtains the serial data of the high speed received each on the bottom and side of aluminium cell based on current environmental temperature again
The actual temperature value of measurement point reflects that the temperature on bottom and two sides outer wall becomes by the actual temperature value of each measurement point in real time
Change.Controller 5 used in the present embodiment is embedded controller.Display receives the temperature value that controller transmits,
And real-time display, such as by different temperature show in different colors aluminium cell real-time status and history temperature become
Change trend is more conducive to judgement of the user to the trend of the cold and hot stroke of aluminium cell, can also whether prejudge aluminium cell
Has the tendency that bakie.
At least there are 3 temperature collecting modules 3,3 temperature collecting modules 3 in measuring device provided by the utility model
Be respectively placed in the bottom outer wall and two sides outer wall of aluminium cell, can with the bottom of real-time detection aluminium cell and side temperature, and
Temperature collecting module 3 is located at the cathode steel bar in the aluminium cell in the mapping area of the bottom outer wall, two sides outer wall.
The bottom of aluminium cell by cathode steel plate group at, side wall is general steel plate, therefore, measurement bottom outer wall, two sides outer wall temperature when,
Mapping area where cathode steel bar is arranged in the corresponding measurement point of temperature collecting module 3 can relevantly react bottom, two sides
State of temperature on outer wall.In the present embodiment preferably, each cathode steel bar is equipped with one in the mapping area of the bottom outer wall
The temperature collecting module 3, and each temperature collecting module 3 is located at corresponding cathode steel bar outside the bottom outer wall, two sides
The center of the mapping area of wall.
As shown in Fig. 2, temperature collecting module 3 include pedestal 8, adhesive layer 6, high temperature magnetic sheet 7, temperature-sensing probe 9, fastener with
And signal wire 10；Wherein, high temperature magnetic sheet 7 is set to 8 upper end of pedestal, and adhesive layer 6 is set on magnetic sheet, and temperature-sensing probe 9 passes through tight
Firmware is fixed on 8 lower end of pedestal, and signal wire 10 connects temperature-sensing probe 9 and data transmission module；Adhesive layer 6 is to bear 1000 DEG C
Above colloidal materials are made, and high temperature magnetic sheet 7 is the magnetic sheet for bearing 300 DEG C or more.It can be incited somebody to action by adhesive layer 6, high temperature magnetic sheet 7
Pedestal 8 is fixed on the bottom outer wall or two sides outer wall of aluminium cell, and then realizes temperature collecting module 3 being firmly secured at aluminium
On the bottom outer wall or two sides outer wall of electrolytic cell.Simultaneously as the bottom of normal aluminium cell and side temperature are very high, highest
Can be 400 DEG C or more, the utility model uses adhesive layer 6 resistant to high temperature that aluminium cell power-off can be made to lose under electromagnetic action,
Signal acquisition module will not fall down.In the present embodiment, the diameter of pedestal 8 and high temperature magnetic sheet 7 is 10mm, fastener packet
Include M6 fastening nut 11 and M6 installation screw 12.
It is emphasized that example described in the utility model be it is illustrative, without being restrictive, therefore this is practical
It is novel to be not limited to example described in specific embodiment, it is all by those skilled in the art technical side according to the present utility model
The other embodiments that case obtains do not depart from the utility model aims and range, and whether modification or replacement, also belong to
The protection scope of the utility model.
Claims (8)
1. a kind of measuring device of aluminium cell bottom side temperature, it is characterised in that: including the temperature acquisition successively communicated to connect
Module, data transmission module, data conversion module and controller；
Wherein, at least there are 3 temperature collecting modules and be respectively arranged at the bottom outer wall of electrolytic cell, two sides outer wall, and be located at described
The mapping area of cathode steel bar in electrolytic cell in the bottom outer wall, two sides outer wall；
It is equipped with CPU in the controller, contains environment temperature detection sensor on the CPU.
2. measuring device according to claim 1, it is characterised in that: map section of each cathode steel bar in the bottom outer wall
At least provided with a temperature collecting module in domain.
3. measuring device according to claim 1, it is characterised in that: each temperature collecting module is located at corresponding cathode
Rod iron is in the center of the mapping area of the bottom outer wall, two sides outer wall.
4. measuring device according to claim 1, it is characterised in that: the temperature collecting module include pedestal, adhesive layer,
High temperature magnetic sheet, temperature-sensing probe, fastener and signal wire；
Wherein, the high temperature magnetic sheet is set to the pedestal upper end, and the adhesive layer is set to the high-temp magnetic on piece, the sense
Temperature probe is fixed on the pedestal lower end by the fastener, and the signal wire connects the temperature-sensing probe and the data
Transmission module；
The adhesive layer is made of the colloidal materials for bearing 1000 DEG C or more, and the high temperature magnetic sheet is the magnetic for bearing 300 DEG C or more
Piece.
5. measuring device according to claim 4, it is characterised in that: the diameter of the pedestal and high temperature magnetic sheet is
10mm。
6. measuring device according to claim 4, it is characterised in that: the fastener includes fastening nut and installation spiral shell
Silk.
7. measuring device according to claim 1, it is characterised in that: conversion chip is equipped in the data conversion module,
The model SN74HC595D or CD4067B of the conversion chip.
8. measuring device according to claim 1, it is characterised in that: it further include display, the display and the control
Device connection processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820631456.1U CN208201144U (en) | 2018-04-28 | 2018-04-28 | A kind of measuring device of aluminium cell bottom side temperature |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820631456.1U CN208201144U (en) | 2018-04-28 | 2018-04-28 | A kind of measuring device of aluminium cell bottom side temperature |
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| CN208201144U true CN208201144U (en) | 2018-12-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155149A (en) * | 2020-01-17 | 2020-05-15 | 湖南阿尔惠特科技股份有限公司 | Aluminum electrolysis intelligent optimization control platform based on digital electrolytic cell |
-
2018
- 2018-04-28 CN CN201820631456.1U patent/CN208201144U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155149A (en) * | 2020-01-17 | 2020-05-15 | 湖南阿尔惠特科技股份有限公司 | Aluminum electrolysis intelligent optimization control platform based on digital electrolytic cell |
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