CN102825018B - Automatic dust removal device of high-temperature probe - Google Patents
Automatic dust removal device of high-temperature probe Download PDFInfo
- Publication number
- CN102825018B CN102825018B CN201210337575.3A CN201210337575A CN102825018B CN 102825018 B CN102825018 B CN 102825018B CN 201210337575 A CN201210337575 A CN 201210337575A CN 102825018 B CN102825018 B CN 102825018B
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- China
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- relay
- indicator lamp
- dust removal
- chip microcomputer
- temperature probe
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Abstract
The invention relates to a dust removal device, in particular to a dust removal device for removing dust for a high-temperature probe in a high-temperature furnace. The dust removal devicecomprises a controller, a step motor and a control panel, wherein the control panel is connected with an input end of the controller through a relay module; the relay module is also connected with a timer; an output end of the controller is connected with a motor driving module; the motor driving module is connected with the step motor; an output end of the step motor is connected with a rotating shaft; and the front end of the rotating shaft is fixed with a dust removal rod. After the structure is adopted, the dust removal time of the automatic dust removal device of the high-temperature probe is adjustable, dust removal can also be manually controlled through the controller, and turning angle control of the dust removal rod is accurate.
Description
Technical field
The present invention relates to a kind of dust arrester, particularly a kind of for giving the dust arrester of high-temperature probe dedusting in high temperature furnace.
Background technology
In the steel manufacture process in modern times, need, in high temperature furnace, high-temperature probe is installed, the image in high temperature furnace is transmitted out by high-temperature probe, so that staff understands the production status in high temperature furnace in time.But in use, very easily pile up dust before high-temperature probe, can hinder the image in high-temperature probe collection high temperature furnace like this, staff also just cannot understand the production status in high temperature furnace.In order to can normally produce, general high-temperature probe is short, uses couple of days just to need to remove laying dust once, very inconvenient.Because the laying dust in high temperature furnace has certain humidity, easily bond together, if adopt blowing type dedusting device, be difficult to blow away the laying dust bonded together, dust removing effects is not obvious.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of device automatically can removing high-temperature probe end face laying dust.
For solving above-mentioned technical problem, Automatic dust removal device of high-temperature probe of the present invention comprises controller and stepper motor, also comprise control panel, described control panel is connected with controller input by relay module, and described relay module is also connected with timer; Described controller output end is connected with motor drive module, and described motor drive module is connected with stepper motor; The output of described stepper motor is connected with rotating shaft, and the front end of described rotating shaft is fixed with dust-removing rod.
Further, described control panel comprise multiple button and and indicator lamp; Described controller comprises single-chip microcomputer, and described relay module comprises the timer-signals relay being connected to the push button signalling relay between each button and single-chip microcomputer, the indicator lamp control relay between each indicator lamp and single-chip microcomputer and being connected between timer and single-chip microcomputer.
Further, described relay module also comprises the duplicate relay for expanded function.
Further, described controller also comprises the de-noising optocoupler that is arranged on and is used for eliminating manipulation noise between push button signalling relay and single-chip microcomputer and is arranged on and to be used for cutting off the partition optocoupler that single-chip microcomputer and indicator lamp use voltage between indicator lamp control relay and single-chip microcomputer.
Further, described button comprises hand/automatic switchover button, starts button and reset key, and described indicator lamp comprises manual indicator lamp, automatic pilot lamp, run indicator and malfunction indicator lamp.
Further, described stepper motor output is fixed with the first bevel gear; Described rotating shaft is fixed with the second bevel gear engaged with the first bevel gear; Described rotating shaft front end is fixed with dust-removing rod.
Adopt after said structure, control dust arrester work by control panel, controller produces signal and controls timer countdown and starts, when timer count down be zero time, timer sends a signal to controller; Controller sends pulse signal to motor-drive circuit, controls driven by motor dust-removing rod rotate by motor-drive circuit, thus to high-temperature probe end face automatic dust removing.The Automatic dust removal device of high-temperature probe dedusting time of the present invention is adjustable, and also can pass through the dedusting of controller Non-follow control, dust-removing rod controlling angle is accurate.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structured flowchart of Automatic dust removal device of high-temperature probe of the present invention.
Fig. 2 is control section schematic diagram of the present invention.
Fig. 3 is dedusting mechanism schematic diagram of the present invention.
In figure: 1 is control panel, 2 is relay module, 3 is timer, 4 is controller, 5 is motor drive module, 6 is stepper motor, 7 is dedusting mechanism, 8 is shell, 9 is rotating shaft, 10 is the first bevel gear, 11 is the second bevel gear, 12 is dust-removing rod, 13 is high-temperature probe, 14 is bearing, 101 is hand/automatic switchover button, 102 for starting button, 103 is reset key, 104 is manual indicator lamp, 105 is automatic pilot lamp, 106 is run indicator, 107 is malfunction indicator lamp, 201 is push button signalling relay, 202 is indicator lamp control relay, 203 is timer-signals relay, 204 is duplicate relay, 401 is single-chip microcomputer, 402 for cutting off optocoupler, 403 is de-noising optocoupler
Detailed description of the invention
As shown in Figure 1, Automatic dust removal device of high-temperature probe of the present invention, comprises controller 4 and stepper motor 6.Also comprise control panel 1, described control panel 1 is connected with controller 4 input by relay module 2, and described relay module 2 is also connected with timer 3.Described controller 4 output is connected with motor drive module 5, and described motor drive module 5 is connected with stepper motor 6.Described stepper motor 6 is connected with dedusting mechanism 7, and described dedusting mechanism 7 is that the output of stepper motor 6 is connected with rotating shaft, and the front end of described rotating shaft is fixed with dust-removing rod 12.Send a signal to motor drive module 5 by controller 4, motor drive module 5 makes stepper motor 6 action, stepper motor 6 thus drive the dust-removing rod 12 of rotating shaft front end to rotate, thus automatically goes out the laying dust on high-temperature probe 13 end face.
As shown in Figure 2, control panel of the present invention comprises multiple button and the indicator lamp corresponding with keypress function, arrange hand/automatic switchover button 101 here, start button 102 and reset key 103 3 buttons, described indicator lamp comprises manual indicator lamp 104, automatic pilot lamp 105, run indicator 106 and malfunction indicator lamp 107.Hand/automatic switchover button 101, startup button 102 and reset key 103 3 buttons are connected with the push button signalling relay 201 of on relay module 2 respectively, push button signalling relay 201 is connected with single-chip microcomputer 401, in order to the noise signal produced when eliminating button, between each push button signalling relay 201 and single-chip microcomputer 401, be connected with the de-noising optocoupler 403 eliminating manipulation noise.Manual indicator lamp 104, automatic pilot lamp 105, run indicator 106 and malfunction indicator lamp 107 are connected with the indicator lamp control relay 202 of on relay module 2 respectively, and indicator lamp control relay 202 is connected with single-chip microcomputer 401.Because the voltage of indicator lamp and single-chip microcomputer is different, in order to cut off the voltage between indicator lamp and single-chip microcomputer, being connected with between each indicator lamp control relay 202 and single-chip microcomputer 401 and cutting off the partition optocoupler 402 that single-chip microcomputer and indicator lamp use voltage.
When button, button produces push button signalling by push button signalling relay 201, is transferred to single-chip microcomputer 401 after de-noising optocoupler 403.It is bright that single-chip microcomputer 401 indicator lamp control relay 202 controls corresponding indicator lamp, and perform corresponding operation.When by assistant/automatic switchover button 101 button, the function of Automatic dust removal device of high-temperature probe of the present invention switches between manual and automatic, and once, function is that manually manual indicator lamp 104 is bright to button; Button once again, and function is that automatic pilot lamp 105 is bright automatically.Start button 102 1 aspect to be used for manual operation when manual function and to make stepper motor hand-driven dust, be used to the initial position setting dust-removing rod 12 in addition on the one hand.Here, the initial position setting dust-removing rod 12 is level.When Automatic dust removal device of high-temperature probe is in automatic mode, single-chip microcomputer 401 controls timer 3 countdown to start (can set between the countdown of timer), when timer 3 counts down to zero, timer 3 produces control signal and is transferred to single-chip microcomputer 401 by timer-signals relay 203, single-chip microcomputer 401 produces pulse signal by positive/negative turn of motor drive module 5 control step motor 6 and the angle that turns over, here the pulse signal that single-chip microcomputer 401 produces controls dust-removing rod 12 from 0 ° (original horizontal position) to 180 ° of reciprocating actions twice by stepper motor 6.After dust-removing rod 12 action completes, single-chip microcomputer 401 automatically controls timer 3 and enters next countdown, and such dust-removing rod will action every a countdown section, realizes automatic dedusting function with this.When Automatic dust removal device of high-temperature probe is in manual work state, carry out the action of Non-follow control dust-removing rod by starting button 102, and not by the restriction in timer 3 time interval.When dust-removing rod 12 device in course of action breaks down or power-off suddenly, dust-removing rod 12 would not be parked in original horizontal position, is at this moment adjusted by reset key 103 after discharge fault or energising and makes dust-removing rod 12 get back to original horizontal position (i.e. 0 ° of Angle Position).If the electric path cisco unity malfunction of Automatic dust removal device of high-temperature probe of the present invention, or there is power down phenomenon, it is bright that single-chip microcomputer 401 controls malfunction indicator lamp 107 by indicator lamp indicator lamp control relay 202, to warn the process that staff carries out being correlated with in time.
As shown in Figure 3, described executing agency 7 comprises shell 8, and described stepper motor 6 is arranged in shell 8, and described shell is outside equipped with high-temperature probe 13.Because rotating shaft 9 is more elongated, if stepper motor 6 is arranged on one end of rotating shaft 9, can not good supporting revolving shaft 9, so be fixed with the first bevel gear 10 at the output of stepper motor 6, described rotating shaft 9 is fixed with the second bevel gear 11 engaged with the first bevel gear 10, described rotating shaft 9 front end is fixed with dust-removing rod 12, and the position of dust-removing rod 12 and the position of high-temperature probe 13 front end face adapt.Can be arranged in the middle part of rotating shaft 9 by stepper motor 6 like this, countershaft is formed and supports, and by the cooperation of one group of bevel gear, stepper motor 6 just can drive the dust-removing rod 12 of rotating shaft 9 front end to rotate.In order to better supporting revolving shaft 9, rotating shaft 9 is provided with bearing 14, bearing 14 is fixed on shell 8, and bearing 14 can also reduce the rotary resistance of rotating shaft 9.
Described relay module 2 also comprises the duplicate relay 204 for expanded function, and duplicate relay 204 can arrange multiple, is used for expanding the function of Automatic dust removal device of high-temperature probe of the present invention.Certainly, other button or indicator lamp can also be increased on the control panel.
Although the foregoing describe the specific embodiment of the present invention, those of skill in the art in the art should be appreciated that these only illustrate, can make various changes or modifications, and do not deviate from principle of the present invention and essence to these embodiments.Scope of the present invention only has appended claims to limit.
Claims (4)
1. an Automatic dust removal device of high-temperature probe, comprises controller and stepper motor, it is characterized in that: also comprise control panel, and described control panel is connected with controller input by relay module, and described relay module is also connected with timer; Described controller output end is connected with motor drive module, and described motor drive module is connected with stepper motor; The output of described stepper motor is connected with rotating shaft, and the front end of described rotating shaft is fixed with dust-removing rod;
Described control panel comprise multiple button and and indicator lamp; Described controller comprises single-chip microcomputer, and described relay module comprises the timer-signals relay being connected to the push button signalling relay between each button and single-chip microcomputer, the indicator lamp control relay between each indicator lamp and single-chip microcomputer and being connected between timer and single-chip microcomputer;
Described controller also comprises the de-noising optocoupler that is arranged on and is used for eliminating manipulation noise between push button signalling relay and single-chip microcomputer and is arranged on and to be used for cutting off the partition optocoupler that single-chip microcomputer and indicator lamp use voltage between indicator lamp control relay and single-chip microcomputer.
2. according to Automatic dust removal device of high-temperature probe according to claim 1, it is characterized in that: described relay module also comprises the duplicate relay for expanded function.
3. according to the Automatic dust removal device of high-temperature probe according to any one of claim 1 to 2, it is characterized in that: described button comprises hand/automatic switchover button, starts button and reset key, and described indicator lamp comprises manual indicator lamp, automatic pilot lamp, run indicator and malfunction indicator lamp.
4. according to Automatic dust removal device of high-temperature probe according to claim 1, it is characterized in that: described stepper motor output is fixed with the first bevel gear; Described rotating shaft is fixed with the second bevel gear engaged with the first bevel gear; Described rotating shaft front end is fixed with dust-removing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210337575.3A CN102825018B (en) | 2012-09-12 | 2012-09-12 | Automatic dust removal device of high-temperature probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210337575.3A CN102825018B (en) | 2012-09-12 | 2012-09-12 | Automatic dust removal device of high-temperature probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102825018A CN102825018A (en) | 2012-12-19 |
| CN102825018B true CN102825018B (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201210337575.3A Expired - Fee Related CN102825018B (en) | 2012-09-12 | 2012-09-12 | Automatic dust removal device of high-temperature probe |
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| CN (1) | CN102825018B (en) |
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| CN201275503Y (en) * | 2008-09-27 | 2009-07-22 | 襄樊九鼎昊天环保设备有限公司 | Microcomputer observing and controlling instrument of electrostatic precipitator |
| CN201511010U (en) * | 2009-07-06 | 2010-06-23 | 杭州电子科技大学 | Automatic descaling refresh device for sensitive layer of metal sensor |
| CN201867611U (en) * | 2010-10-20 | 2011-06-15 | 刘洋 | Automatic mask recovering controller |
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| CN202178287U (en) * | 2011-07-11 | 2012-03-28 | 韩敏 | Automatic cleaning device of solar panel surface |
| CN202845358U (en) * | 2012-09-12 | 2013-04-03 | 高波 | High temperature detecting head automatic dust-removal device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3332742B2 (en) * | 1996-08-20 | 2002-10-07 | タイホー工業株式会社 | Control method of tank cleaning device |
| CN101537376A (en) * | 2009-03-12 | 2009-09-23 | 李保标 | Laboratory ventilated cabinet |
| CN102463230A (en) * | 2010-11-10 | 2012-05-23 | 鸿富锦精密工业（深圳）有限公司 | Container data center and dust collector thereof |
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2012
- 2012-09-12 CN CN201210337575.3A patent/CN102825018B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2075717A (en) * | 1980-04-21 | 1981-11-18 | Mitsubishi Heavy Ind Ltd | Cleaning system with failure warning |
| CN2536227Y (en) * | 2002-04-28 | 2003-02-19 | 徐娟 | Automatic ozone cleaning and disinfecting device for medical appliances |
| CN201275503Y (en) * | 2008-09-27 | 2009-07-22 | 襄樊九鼎昊天环保设备有限公司 | Microcomputer observing and controlling instrument of electrostatic precipitator |
| CN201511010U (en) * | 2009-07-06 | 2010-06-23 | 杭州电子科技大学 | Automatic descaling refresh device for sensitive layer of metal sensor |
| CN201867611U (en) * | 2010-10-20 | 2011-06-15 | 刘洋 | Automatic mask recovering controller |
| CN201913084U (en) * | 2010-12-27 | 2011-08-03 | 深圳市凯旺电子有限公司 | Mechanical cleaning device for surface of water quality on-line monitoring device |
| CN202178287U (en) * | 2011-07-11 | 2012-03-28 | 韩敏 | Automatic cleaning device of solar panel surface |
| CN202845358U (en) * | 2012-09-12 | 2013-04-03 | 高波 | High temperature detecting head automatic dust-removal device |
Also Published As
| Publication number | Publication date |
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| CN102825018A (en) | 2012-12-19 |
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