CN203744751U - System for monitoring baking state of self baking electrode - Google Patents
System for monitoring baking state of self baking electrode Download PDFInfo
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- CN203744751U CN203744751U CN201320878603.2U CN201320878603U CN203744751U CN 203744751 U CN203744751 U CN 203744751U CN 201320878603 U CN201320878603 U CN 201320878603U CN 203744751 U CN203744751 U CN 203744751U
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Abstract
The utility model provides a system for monitoring a baking state of a self baking electrode. The system comprises an action mechanism, a controller, the self baking electrode and a temperature measurement sensor. The action mechanism is used for regulating and controlling the position of the temperature measurement sensor in the self baking electrode in order to prevent the temperature measurement sensor from being bonded in the self baking electrode. The controller is used for receiving a system signal and outputting an action instruction to the action mechanism. The temperature measurement sensor is used for measuring the temperature of the self baking electrode and feeding the temperature back to the controller, and the bottom of the temperature measurement sensor is positioned in a baking area. Accordingly, the system judges the baking state of the self baking electrode according to the measured temperature in the self baking electrode, the direct and reliable basis is provided for operators, active control is achieved, measures for avoiding accidents can be taken actively, and the situation of passive dealing measures in the prior art is changed.
Description
Technical field
The utility model relates to a kind of system, specifically, relates to a kind ofly for monitoring the system of self-baking electrode roasting state, belongs to metallurgy and chemical field.
Background technology
Self-baking electrode is that block type electrode is stuck with paste and packed in electrode container, forms electrode through roasting.The skin of self-baking electrode is the electrode container of being made up through welding of the thick steel plate of 2～3mm, and block type electrode is stuck with paste and is regularly added in electrode container.Along with the carrying out producing, electrode consumes gradually, and block type electrode is stuck with paste and moved down, progressively softening, forms molten state electrode paste, at higher temperature effect Using Coke-oven, is finally converted into the electrode of conduction, and roasting process carries out continuously.Because technique is simple, cost is low, self-baking electrode is widely used in ferro-alloy furnace, furnace of calcium carbide, Yellow phosphorus furnace etc.
Self-baking electrode is the important component part that electric furnace is produced, and only has roasting normally to move, and guarantee is produced and carried out smoothly.During smelting, electrode consumes gradually, need to constantly press electrode.If the speed that presses of electrode is greater than rate of roasting, easily flow paste, soft disconnected accident at the lower of Conducting copper tile along generation, now self-baking electrode is owed roasting.If self-baking electrode rate of roasting is too fast, rate of roasting is greater than the speed of pressing, and Conducting copper tile thorn fire, electrode hard broken accident easily occur, and now self-baking electrode was roasting.
Because self-baking electrode is wrapped in device interior, cannot directly observe from the outside internal state.Operating personnel are that dependence experience is inferred at present, then operate.Only rely on the supposition of experience to make judgement accurately to actual roasting state, exist potential safety hazard, therefore personnel at all levels's casualty accident also occurs often.
Specifically, in electric furnace production process, operating personnel, according to electrode current, the working of a furnace, observation electrode surface color, by experience, assess the roasting state of self-baking electrode.This assessment is indirectly, cannot make judgement accurately to actual roasting state.If it is improper to assess, just cannot accurately judge that self-baking electrode is in owing roasting state, or in crossing roasting state.If in owing roasting, the operation that presses rashly causes soft disconnected, stream to stick with paste, and gently causes of short duration blowing out, affects the utilization of capacity, heavy cause blast, casualties.If in crossing roasting, take not in time respective handling measure, easily cause thorn fire, firmly disconnected accident.
Utility model content
In order to solve above-mentioned prior art weak point, it is a kind of for monitoring the system of self-baking electrode roasting state, to overcome the defect of prior art that the purpose of this utility model is to provide.
In order to achieve the above object, it is a kind of for monitoring the system of self-baking electrode roasting state that the utility model provides, and described system comprises actuating mechanism, controller, self-baking electrode and temperature transducer.Described actuating mechanism is bonded in described self-baking electrode to prevent described temperature transducer for adjusting and control the position of described temperature transducer in described self-baking electrode.Wherein, described controller is for receiving system signal and to the instruction of described actuating mechanism output action; Described self-baking electrode is made up of electrode container, block type electrode paste, molten state electrode paste and electrode, the state of described electrode container internal electrode paste is from top to bottom followed successively by described block type electrode paste, described molten state electrode paste and described electrode, and the outside of described electrode container is provided with several Conducting copper tiles equably; The bottom of described temperature transducer is arranged in roasting region, and for measuring the temperature in roasting region, the temperature signal of described temperature transducer finally flows to controller.
Preferably, described system signal comprises the signal that presses that presses electrode container for controlling, described in press the command signal that signal is electrode control system; The lifting signal that rises and decline for control electrode system, described lifting signal is the command signal of electrode control system; Be used for the temperature signal of temperature transducer feedback and the position signalling for temperature transducer.
Preferably, described system also comprises alarm, to remind operating personnel to note in the time that temperature exceeds normal range (NR).
Preferably, described alarm is connected with controller, by alarm described in institute's controller control.
Therefore, the utility model can be judged the roasting state of self-baking electrode according to the temperature value that feeds back to, when judging while owing roasting state, can effectively prevent to cause soft disconnected accident because rashly pressing electrode in the time that electrode is owed roasting; In the time judging roasting state, can effectively prevent to cause the accidents such as electrode container thorn fire because crossing roasting; If when temperature exceeds normal range (NR), alarm equipment alarm, reminds operating personnel to note, and output action instruction, and actuating mechanism is adjusted the position of temperature transducer in self-baking electrode, prevents that temperature sensor is bonded in self-baking electrode.Therefore, the utility model judges the roasting state of self-baking electrode by temperature, for operating personnel provide directly foundation reliably, realizes on one's own initiative and controlling, and initiatively takes to avoid the measure of accident, changes the situation of passive processing in the past.
Brief description of the drawings
Fig. 1 is the utility model for monitoring the structural representation of system of self-baking electrode roasting state;
Fig. 2 is the utility model for monitoring the flow chart of method of self-baking electrode roasting state.
Description of reference numerals is as follows:
Temperature transducer 1, electrode container 2, block type electrode paste 3, molten state electrode paste 4, Conducting copper tile 5, electrode 6, actuating mechanism 7, controller 8, self-baking electrode 9, feedback temperature signal S1, output action instruction S2, control temperature transducer position S3.
Detailed description of the invention
In order to make auditor can further understand structure of the present utility model, feature and other objects, now being accompanied by accompanying drawing in conjunction with appended preferred embodiment is described in detail as follows, the illustrated embodiment of this accompanying drawing is only for the technical solution of the utility model is described, and non-limiting the utility model.
Refer to Fig. 1, Fig. 1 is the utility model for monitoring the structural representation of system of self-baking electrode roasting state.As shown in Figure 1, of the present utility modelly comprise actuating mechanism 7, controller 8, self-baking electrode 9 and temperature transducer 1 for monitoring system described in the system of self-baking electrode roasting state.Actuating mechanism 7 is bonded in self-baking electrode 9 to prevent temperature transducer 1 for adjusting and control the position of temperature transducer 1 in self-baking electrode 9; Controller 8 is for receiving system signal and to actuating mechanism 7 output action instructions; Self-baking electrode 9 is made up of electrode container 2, block type electrode paste 3, molten state electrode paste 4 and electrode 6, due to high near lower end temperature, the state of electrode container 2 internal electrode pastes is from top to bottom followed successively by block type electrode paste 3, molten state electrode paste 4 and electrode 6, and the outside of electrode container 2 is provided with several Conducting copper tiles 5 equably; The bottom of temperature transducer 1 is arranged in roasting region, and for measuring the temperature in roasting region, the temperature signal of temperature transducer 1 finally flows to controller 8.
Thus, the utility model can judge the roasting state of self-baking electrode 9 according to the temperature value feeding back to.When judging while owing roasting state, can effectively prevent to cause soft disconnected accident because rashly pressing electrode in the time that electrode is owed roasting.In the time judging roasting state, can effectively prevent to cause the accidents such as electrode container thorn fire because crossing roasting.
In addition, system of the present utility model can also comprise alarm (not shown), and described alarm is connected with controller 8, controls alarm by controller 8.Thus, if when the sintering temperature of self-baking electrode 9 exceeds normal range (NR), just described alarm can be reported to the police, remind operating personnel to note, and output action instruction, actuating mechanism 7 is adjusted the position of temperature transducer 1 in self-baking electrode 9, prevents that temperature sensor 1 is bonded in self-baking electrode 9.
Refer to Fig. 2, Fig. 2 is the utility model for monitoring the flow chart of method of self-baking electrode roasting state.First, temperature sensor 1 is measured the temperature of molten state electrode paste 4, thereby produces temperature signal, and then, this temperature signal is fed back to controller 8(step S1).Then, the position signalling that presses signal, lifting signal, position signalling, temperature signal and temperature transducer 1 of controller 8 collecting electrode systems, through judging after various signals, to actuating mechanism 7 output action instructions (step S2).Finally, actuating mechanism 7 receives the action command that controller 8 sends, and controls the position (step S3) of temperature transducer 1 in self-baking electrode 9.Thus, complete the whole process of monitoring self-baking electrode roasting state.
Need statement, above-mentioned utility model content and detailed description of the invention are intended to prove the practical application of technical scheme that the utility model provides, and should not be construed as the restriction to the utility model protection domain.Those skilled in the art are in spirit of the present utility model and principle, when doing various amendments, be equal to and replace or improve.Protection domain of the present utility model is as the criterion with appended claims.
Claims (4)
1. for monitoring a system for self-baking electrode roasting state, it is characterized in that, described system comprises actuating mechanism (7), controller (8), self-baking electrode (9) and temperature transducer (1); Wherein:
Actuating mechanism (7) is bonded in self-baking electrode (9) to prevent temperature transducer (1) for adjusting and control the position of temperature transducer (1) in self-baking electrode (9);
Controller (8) is for receiving system signal and to actuating mechanism (7) output action instruction;
Self-baking electrode (9) is stuck with paste (3), molten state electrode paste (4) and electrode (6) by electrode container (2), block type electrode and is formed, the state of electrode container (2) internal electrode paste is from top to bottom followed successively by block type electrode and sticks with paste (3), molten state electrode paste (4) and electrode (6), and the outside of electrode container (2) is provided with several Conducting copper tiles (5) equably;
The bottom of temperature transducer (1) is arranged in roasting region, and for measuring the temperature in roasting region, the temperature signal of temperature transducer (1) finally flows to controller (8).
2. system according to claim 1, is characterized in that, described system signal comprises the signal that presses that presses electrode container for controlling, described in press the command signal that signal is electrode control system; The lifting signal that rises and decline for control electrode system, described lifting signal is the command signal of electrode control system; Be used for the temperature signal of temperature transducer (1) feedback and the position signalling for temperature transducer (1).
3. according to the arbitrary described system of claim 1～2, it is characterized in that, described system also comprises alarm, to remind operating personnel to note in the time that temperature exceeds normal range (NR).
4. system according to claim 3, is characterized in that, described alarm is connected with controller (8), controls alarm by controller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878603.2U CN203744751U (en) | 2013-12-27 | 2013-12-27 | System for monitoring baking state of self baking electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878603.2U CN203744751U (en) | 2013-12-27 | 2013-12-27 | System for monitoring baking state of self baking electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203744751U true CN203744751U (en) | 2014-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320878603.2U Expired - Fee Related CN203744751U (en) | 2013-12-27 | 2013-12-27 | System for monitoring baking state of self baking electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203744751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748574A (en) * | 2013-12-27 | 2015-07-01 | 北京思能达节能电气股份有限公司 | System and method for monitoring baking state of self-baking electrode |
-
2013
- 2013-12-27 CN CN201320878603.2U patent/CN203744751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748574A (en) * | 2013-12-27 | 2015-07-01 | 北京思能达节能电气股份有限公司 | System and method for monitoring baking state of self-baking electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20191227 |