CN204325513U - Aluminum amount Controlling System inhaled by a kind of electrolytic aluminum - Google Patents
Aluminum amount Controlling System inhaled by a kind of electrolytic aluminum Download PDFInfo
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- CN204325513U CN204325513U CN201420652705.7U CN201420652705U CN204325513U CN 204325513 U CN204325513 U CN 204325513U CN 201420652705 U CN201420652705 U CN 201420652705U CN 204325513 U CN204325513 U CN 204325513U
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Abstract
The utility model discloses a kind of electrolytic aluminum and inhale aluminum amount Controlling System, relate to Aluminium Electrolysis technical field, in order to solve existing vacuum ladle, to inhale aluminium uncontrollable, problems such as inefficiency and designing.It comprises electronic weighting equipment, connected vacuum ladle and the electric control box be connected with control valve and electronic weighting equipment respectively, and vacuum ladle is connected with ground wind regime by the airduct being provided with control valve.When inhaling aluminium, electric control box opening controlling valve, the high-pressure blast of ground wind regime is introduced, make vacuum ladle start to inhale aluminium, in suction aluminium process, electronic weighting equipment is transferred to electric control box weight signal, electric control box calculates automatically to be inhaled aluminium speed and controls to inhale the aluminium time, reach and automatically control to inhale aluminum amount object, when reaching plan and inhaling aluminum amount, electric control box closed control valve completes once inhales aluminium.The utility model structure is simple, easy to operate, improves and inhales aluminium working efficiency, achieves the Automated condtrol quantitatively inhaling aluminium, inhales aluminium data accurately and reliably, extends the work-ing life of electrolyzer.
Description
Technical field
The utility model relates to Aluminium Electrolysis technical field, particularly relates to a kind of electrolytic aluminum and inhales aluminum amount Controlling System.
Background technology
Modern Aluminum Industry is produced and is adopted sodium aluminum fluoride-aluminum oxide molten salt electrolysis.Molten cryolitic is solvent, aluminum oxide as solute, using carbon body as anode, as negative electrode, after passing into powerful electric current, in electrolyzer, there is electrolytic reaction in aluminium liquid, cathode product is exactly aluminium liquid, and aluminium liquid from sucking-off in groove, is sent to molding floor shaping by vacuum ladle.
In electrolyzer, upper strata is shell, and middle layer is aluminium liquid, and lower floor is fluoride salt, and vacuum ladle is inhaled aluminium process and must strictly be controlled, in order to avoid suck in vacuum ladle by fluoride salt, therefore requires stricter to the suction aluminium of vacuum ladle.
The single electronic weighting equipment of the many employings of process that current vacuum ladle inhales aluminium inhales aluminum amount by monitoring weight in real time to control, and when weight reaches amount of plan, manually carries out blowing-out operation.Visor appearance method is comparatively advanced a lot, but the utilization that single electronic weighting equipment controls vacuum ladle suction aluminum amount also exists a lot of drawback.Electronic weighting equipment is in the process of inhaling aluminium, and large display screen can show vacuum ladle and inhale aluminium weight, because aluminium liquid constantly changes, therefore just there will be the phenomenon of information instability; When weight closes on amount of plan, workman carries out blowing-out work, and the speed of action all can affect the suction aluminum amount of vacuum ladle, inefficiency, and can not realize data management, automatization level is low; Because workman is stronger for the controllability of inhaling aluminum amount, easily cause the data of potroom and molding floor inconsistent, long-term operation lack of standardization can reduce the work-ing life of electrolyzer.
Utility model content
The purpose of this utility model proposes a kind of structure simply, handled easily, realizes the Automated condtrol quantitatively inhaling aluminium, inhale aluminium data accurately and reliably, the electrolytic aluminum suction aluminum amount Controlling System that working efficiency is high.
For reaching this object, the utility model by the following technical solutions:
The utility model provides a kind of electrolytic aluminum and inhales aluminum amount Controlling System, the vacuum ladle comprising electronic weighting equipment and be connected with described electronic weighting equipment, described vacuum ladle is connected with ground wind regime by airduct, described airduct is provided with control valve, also comprise electric control box, described electric control box is connected with the control valve on described airduct and described electronic weighting equipment respectively.
Further, be provided with PLC in described electric control box, described PLC is connected with display screen, described control valve and the mass sensor be arranged on described electronic weighting equipment respectively;
Described PLC is according to the detected result of described mass sensor and the opening and closing of inhaling control valve described in aluminium time controling.
Further, the first airduct connecting described vacuum ladle is provided with described control valve, and the second airduct connecting described ground wind regime is connected with described first airduct by rapid-acting coupling;
One ends wound rearward end on airduct draw off gear of described second airduct is connected with described ground wind regime;
Described vacuum ladle is provided with negative pressure generator, and one end of described first airduct is fixed on rearward end on airduct lifting device and is connected with described negative pressure generator;
Described PLC is connected with described airduct draw off gear and described airduct lifting device respectively, for being elevated described second airduct and described first airduct.
Further, described PLC comprises CPU, the Weighing module be connected with described CPU and input unit, and described input unit is the touch-screen or the Digiplex that are arranged on described PLC outside surface.
Further, described vacuum ladle is connected with the described electronic weighting equipment be arranged on overhead traveling crane by lifting device.
Further, the suction aluminum pipe of being drawn by described vacuum ladle stretches in electrolyzer.
Further, described electric control box is connected with station radio.
Further, described electric control box is arranged in crown block cab.
The beneficial effects of the utility model are:
The utility model provides a kind of electrolytic aluminum and inhales aluminum amount Controlling System, when inhaling aluminium, the automatic opening controlling valve of electric control box, is introduced the high-pressure blast of ground wind regime by airduct, makes vacuum ladle start to inhale aluminium, in suction aluminium process, electronic weighting equipment is transferred to electric control box weight signal, and electric control box calculates automatically to be inhaled aluminium speed and controls to inhale the aluminium time, reaches the object automatically controlling to inhale aluminum amount, when reaching plan and inhaling aluminum amount, electric control box self-closing control valve completes once inhales aluminium.The utility model structure is simple, easy to operate, not only increases the suction aluminium working efficiency of vacuum ladle, achieve the Automated condtrol quantitatively inhaling aluminium, inhale aluminium data accurate and reliable, and more effectively ensure that the normal use of electrolyzer, extend the work-ing life of electrolyzer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electrolytic aluminum suction aluminum amount Controlling System of the utility model preferred embodiment;
Fig. 2 is the control texture figure of the electric control box of the utility model preferred embodiment.
In figure, 1, electronic weighting equipment; 2, vacuum ladle; 21, aluminum pipe is inhaled; 3, ground wind regime; 4, electric control box; 41, PLC; 411, CPU; 412, Weighing module; 413, touch-screen; 414, Digiplex; 42, display screen; 5, the second airduct; 6, the first airduct; 61, control valve; 7, negative pressure generator; 8, airduct draw off gear; 9, airduct lifting device; 10, lifting device; 11, mass sensor; 12, overhead traveling crane; 13, electrolyzer; 14, radio station; 15, crown block cab.
Embodiment
The technical solution of the utility model is further illustrated by preferred embodiment below in conjunction with accompanying drawing.
Present embodiments provide a kind of electrolytic aluminum and inhale aluminum amount Controlling System, this electrolytic aluminum inhales the structure of aluminum amount Controlling System as shown in Figure 1, it comprises the negative pressure generator 7 be connected with ground wind regime 3 by airduct and the electric control box 4 be arranged in crown block cab 15, and negative pressure generator 7 is arranged on vacuum ladle 2.Vacuum ladle 2 is connected with the electronic weighting equipment 1 be arranged on overhead traveling crane 12 by lifting device 10, and the lifting device 10 of the present embodiment is preferably a lifting suspension hook.Overhead traveling crane 12 is declined by lifting device 10 above vacuum ladle 2 to the side being positioned at electrolyzer 13, and the suction aluminum pipe 21 of being drawn by vacuum ladle 2 stretches in electrolyzer 13.
In the present embodiment, the first airduct 6 of connection negative pressure generator 7 is provided with control valve 61, and the second airduct 5 connecting ground wind regime 3 is connected with the first airduct 6 by rapid-acting coupling.Concrete, one ends wound rearward end on airduct draw off gear 8 of the second airduct 5 is connected with ground wind regime 3, and the other end is connected with rapid-acting coupling; One end of first airduct 6 is fixed on rearward end on airduct lifting device 9 and is connected with negative pressure generator 7, and the other end is connected with rapid-acting coupling.
As shown in Figure 2, PLC 41 is installed in electric control box 4, PLC 41 mainly comprises CPU411, the Weighing module 412 be connected with CPU411 and input unit, and input unit is the touch-screen 413 or the Digiplex 414 that are arranged on PLC 41 outside surface.PLC 41 is connected with display screen 42, control valve 61, airduct draw off gear 8, airduct lifting device 9 and the mass sensor 11 be arranged on electronic weighting equipment 1 respectively by cable, and with radio station 14 wireless connections.
When inhaling aluminium, the CPU411 of PLC 41 controls airduct draw off gear 8 respectively and the second airduct 5 and the first airduct 6 decline by airduct lifting device 9, one end of second airduct 5 is connected with ground wind regime 3, the other end is connected with rapid-acting coupling, simultaneously, one end of first airduct 6 is connected with negative pressure generator 7, and the other end is connected with rapid-acting coupling.Then the startup button tapping touch-screen 413 in PLC 41 or the startup button pressed on Digiplex 414, automatic opening controlling valve 61 after CPU411 carries out peeling to vacuum ladle 2, the high-pressure blast of ground wind regime 3 is introduced in negative pressure generator 7 by the second airduct 5 and the first airduct 6, negative pressure generator 7 utilizes the suction principle of air-flow to make vacuum ladle 2 produce negative pressure, is sucked in vacuum ladle 2 by the aluminium liquid in electrolyzer 13 by inhaling aluminum pipe 21.
In suction aluminium process, mass sensor 11 in real time detected electrons weighing device 1 weighs the quality of vacuum ladle 2, obtain mass parameter, and send mass parameter to Weighing module 412, through CPU411, analytical calculation is carried out to mass parameter and real-time parameters of detection time, the plan that the quality of acquisition electronic weighting equipment 1 real-time weighing vacuum ladle 2, CPU411 preset is inhaled aluminum amount, suction aluminium speed and completes the parameter values such as suction aluminium time, and these parameter value datas are directly sent to display screen 42 or the radio station 14 of upper computer, realize the digital management of inhaling aluminium; Wait inhale aluminum amount reach CPU411 preset plan inhale aluminum amount time, CPU411 self-closing control valve 61, completes and once inhales aluminium.Whole suction aluminium process, not by the impact of temperature, decreases aluminum amount is inhaled in manual operation error to vacuum ladle, accurately and reliably completes and inhale aluminium work.
The method of calculation of above-mentioned suction aluminium speed parameter are specially: CPU411 can by after the electronic weighting equipment 1 that once the obtains mass value that weighs vacuum ladle 2 deduct before the electronic weighting equipment 1 that once obtains weigh the mass value of vacuum ladle 2, afterwards divided by the interval time of this twice detection, be and inhale aluminium speed.CPU411 then controls to inhale the aluminium time by inhaling aluminium speed automatically.
In addition, when not carrying out suction aluminium, can the second airduct 5 storage be wrapped on airduct draw off gear 8, both save and taken up room, avoiding again being exposed to the outer damage causing airduct for a long time, extend the work-ing life of airduct.
The structure formation of above embodiment electric control box does not limit to above-mentioned situation, can also be other structure formations, as long as can realize Automated condtrol and the digital management of quantitatively inhaling aluminium.
The utility model structure is simple, easy to operate, not only increases the suction aluminium working efficiency of vacuum ladle, achieve the Automated condtrol quantitatively inhaling aluminium, inhale aluminium data accurate and reliable, and more effectively ensure that the normal use of electrolyzer, extend the work-ing life of electrolyzer.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (8)
1. aluminum amount Controlling System inhaled by an electrolytic aluminum, the vacuum ladle (2) comprising electronic weighting equipment (1) and be connected with described electronic weighting equipment (1), described vacuum ladle (2) is connected with ground wind regime (3) by airduct, described airduct is provided with control valve (61), it is characterized in that: also comprise electric control box (4), described electric control box (4) is connected with the control valve (61) on described airduct and described electronic weighting equipment (1) respectively.
2. aluminum amount Controlling System inhaled by electrolytic aluminum according to claim 1, it is characterized in that: be provided with PLC (41) in described electric control box (4), described PLC (41) is connected with display screen (42), described control valve (61) and the mass sensor (11) be arranged on described electronic weighting equipment (1) respectively;
Described PLC (41) is according to the detected result of described mass sensor (11) and the opening and closing of inhaling control valve (61) described in aluminium time controling.
3. aluminum amount Controlling System inhaled by electrolytic aluminum according to claim 1 and 2, it is characterized in that: the first airduct (6) connecting described vacuum ladle (2) is provided with described control valve (61), and the second airduct (5) connecting described ground wind regime (3) is connected with described first airduct (6) by rapid-acting coupling;
The one ends wound of described second airduct (5) is connected with described ground wind regime (3) in the upper rearward end of airduct draw off gear (8);
Described vacuum ladle (2) is provided with negative pressure generator (7), one end of described first airduct (6) is fixed on the upper rearward end of airduct lifting device (9) and is connected with described negative pressure generator (7);
Described PLC (41) is connected with described airduct draw off gear (8) and described airduct lifting device (9) respectively, for being elevated described second airduct (5) and described first airduct (6).
4. aluminum amount Controlling System inhaled by electrolytic aluminum according to claim 2, it is characterized in that: described PLC (41) comprises CPU (411), the Weighing module (412) be connected with described CPU (411) and input unit, described input unit is for being arranged on touch-screen (413) or the Digiplex (414) of described PLC (41) outside surface.
5. aluminum amount Controlling System inhaled by electrolytic aluminum according to claim 1, it is characterized in that: described vacuum ladle (2) is connected with the described electronic weighting equipment (1) be arranged on overhead traveling crane (12) by lifting device (10).
6. aluminum amount Controlling System inhaled by electrolytic aluminum according to claim 1, it is characterized in that: the suction aluminum pipe (21) of being drawn by described vacuum ladle (2) stretches in electrolyzer (13).
7. aluminum amount Controlling System inhaled by electrolytic aluminum according to claim 1, it is characterized in that: described electric control box (4) and radio station (14) wireless connections.
8. aluminum amount Controlling System inhaled by electrolytic aluminum according to claim 1, it is characterized in that: described electric control box (4) is arranged in crown block cab (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420652705.7U CN204325513U (en) | 2014-11-04 | 2014-11-04 | Aluminum amount Controlling System inhaled by a kind of electrolytic aluminum |
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| CN201420652705.7U CN204325513U (en) | 2014-11-04 | 2014-11-04 | Aluminum amount Controlling System inhaled by a kind of electrolytic aluminum |
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| CN204325513U true CN204325513U (en) | 2015-05-13 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104357879A (en) * | 2014-11-04 | 2015-02-18 | 承德市开发区盛方电子有限公司 | Control system for aluminum absorption amount of aluminium electrolysis |
| CN110629255A (en) * | 2019-10-29 | 2019-12-31 | 陈雨 | Aluminum absorption amount control device for electrolytic aluminum |
| CN111020639A (en) * | 2019-12-20 | 2020-04-17 | 福建省长汀金龙稀土有限公司 | Tombarthite fused salt electrolysis siphon casting device |
-
2014
- 2014-11-04 CN CN201420652705.7U patent/CN204325513U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104357879A (en) * | 2014-11-04 | 2015-02-18 | 承德市开发区盛方电子有限公司 | Control system for aluminum absorption amount of aluminium electrolysis |
| CN110629255A (en) * | 2019-10-29 | 2019-12-31 | 陈雨 | Aluminum absorption amount control device for electrolytic aluminum |
| CN110629255B (en) * | 2019-10-29 | 2021-07-02 | 内蒙古霍煤鸿骏铝电有限责任公司 | Aluminum absorption amount control device for electrolytic aluminum |
| CN111020639A (en) * | 2019-12-20 | 2020-04-17 | 福建省长汀金龙稀土有限公司 | Tombarthite fused salt electrolysis siphon casting device |
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