CN105319054A - Fault detection device and method for discharge devices of pot type furnace - Google Patents
Fault detection device and method for discharge devices of pot type furnace Download PDFInfo
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- CN105319054A CN105319054A CN201410349461.XA CN201410349461A CN105319054A CN 105319054 A CN105319054 A CN 105319054A CN 201410349461 A CN201410349461 A CN 201410349461A CN 105319054 A CN105319054 A CN 105319054A
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- ratchet
- pull bar
- removal device
- proximity switch
- pot type
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Abstract
The invention provides a fault detection device for discharge devices of a pot type furnace. The detection device comprises a ratchet and pawl mechanism, a pull rod, a proximity switch, a swing rod, a connection rod and a rotation shaft, wherein the ratchet and pawl mechanism comprises a ratchet and a pawl; the middle section of the swing rod and the ratchet are respectively rotationally arranged on the rotation shaft; the pawl is hinged to one end of the swing rod; the other end of the swing rod is connected with the pull rod via the connection rod; two ends of the connection rod are respectively hinged to the swing rod and the pull rod respectively; and the proximity switch is arranged at one side of the pawl. The problem that the workload of workers in investigation is extremely high when discharge devices have faults during work of the present pot type calcination furnace due to the fact that the amount of discharge devices is large is solved, the problem that faults cannot be processed timely is also solved, and the detection device and method are applied to industrial calcination production.
Description
Technical field
The present invention relates to removal device fault detect, belong to industry calcining production field.
Background technology
Removal device is the key equipment of petroleum coke can-type calcine furnace bottom discharge mechanism, and in order to improve stove production capacity, the batch can of every platform pot type burner composition progressively increases, from 20,24 ..., develop into 56 tanks, the corresponding removal device of every tank.If every platform pot type burner is 32 tanks, totally 12, then the quantity of removal device is 384.So huge quantity, if one of them removal device breaks down, brings great workload to workman's investigation, cannot meet the requirement of timely handling failure simultaneously, so be necessary the automatic degree improving fault detect.
Summary of the invention
The object of the invention is to: a kind of pot type burner removal device failure detector and fault detection method are provided, during to solve that in existing can-type calcine furnace production work, removal device breaks down, because removal device quantity is very many, great workload is brought to workman's investigation, meanwhile, cannot the problem of handling failure in time.
The solution of the present invention is as follows: a kind of pot type burner removal device failure detector, comprise ratchet and pawl arrangement, pull bar, proximity switch, fork, connecting rod and rotating shaft, described ratchet and pawl arrangement comprises ratchet and pawl, the stage casing of described fork and ratchet rotate respectively and are arranged in rotating shaft, ratchet is hinged on one end of fork, the other end of fork is connected with pull bar by connecting rod, and the two ends of connecting rod are hinged with fork and pull bar respectively, and proximity switch is arranged on the side of ratchet.
Periodic reverse rectilinear motion made by described pull bar, and when pull bar moves to extreme position, ratchet touches proximity switch.
Periodic reverse rectilinear motion made along its length by described pull bar.
Utilize said apparatus to carry out the method for pot type burner removal device fault detect, the step of described method is as follows:
The discharge valve of pull bar and removal device is synchronized with the movement, and pull bar drives ratchet driving pawl to rotate, and when ratchet runs to extreme position, proximity switch detects signal, the host computer of signal input centralized control room;
Discharge valve periodic duty, the periodic to-and-fro movement of pull bar, the periodic crankmotion of ratchet, one-period, ratchet rotates a tooth, and such proximity switch just defines periodic pulse signal;
When removal device breaks down, host computer detect acyclic pulse signal and send alerting signal, prompting workman fixes a breakdown, and again resumes operation after fixing a breakdown.
Compared with prior art, major advantage is as follows in the present invention:
When removal device normally works, the discharge valve of pull bar and removal device is synchronized with the movement, pull bar drives ratchet driving pawl to rotate, when ratchet runs to extreme position, proximity switch detects signal and sends signal, the periodic to-and-fro movement of pull bar, the periodic crankmotion of ratchet, one-period, ratchet rotates a tooth, and such proximity switch just defines periodic pulse signal.When removal device breaks down (common get stuck), host computer detects acyclic pulse signal, fault machine can be found quickly and easily, and remind workman to carry out failture evacuation in time, reduce the loss.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail.
Composition graphs 1, embodiments provides a kind of pot type burner removal device failure detector,
Comprise ratchet and pawl arrangement, pull bar 1, proximity switch 2, fork 3, connecting rod 4 and rotating shaft 7, described ratchet and pawl arrangement comprises ratchet 5 and ratchet 6, the stage casing of described fork 3 and ratchet 5 rotate respectively and are arranged in rotating shaft 7, ratchet 6 is hinged on one end of fork 3, the other end of fork 3 is connected with pull bar 1 by connecting rod 4, and the two ends of connecting rod 3 are hinged with fork 3 and pull bar 1 respectively, proximity switch 2 is arranged on the side of ratchet 6.
Preferably, periodic reverse rectilinear motion made by described pull bar 1, and when pull bar 1 moves to extreme position, ratchet 6 touches proximity switch 2.
Preferably, periodic reverse rectilinear motion made along its length by described pull bar 1.
When removal device 7 normally works (position of removal device 7 and above-mentioned detection device is without particular requirement), pull bar 1 is synchronized with the movement with the discharge valve of removal device 7, pull bar 1 drives ratchet 6 driving pawl 5 to rotate, when ratchet 6 runs to extreme position, proximity switch 2 detects signal, the host computer of signal input centralized control room.Discharge valve periodic duty, pull bar 1 periodically to-and-fro movement, ratchet 6 is crankmotion periodically, and one-period, ratchet 5 rotates a tooth, and such proximity switch 2 just defines periodic pulse signal.When removal device 7 breaks down (common get stuck), host computer detect acyclic pulse signal and alerting signal occurs, resuming operation after fixing a breakdown.
Claims (4)
1. a pot type burner removal device failure detector, it is characterized in that: comprise ratchet and pawl arrangement, pull bar (1), proximity switch (2), fork (3), connecting rod (4) and rotating shaft (7), described ratchet and pawl arrangement comprises ratchet (5) and ratchet (6), the stage casing of described fork (3) and ratchet (5) rotate respectively and are arranged in rotating shaft (7), ratchet (6) is hinged on one end of fork (3), the other end of fork (3) is connected with pull bar (1) by connecting rod (4), and the two ends of connecting rod (3) are hinged with fork (3) and pull bar (1) respectively, proximity switch (2) is arranged on the side of ratchet (6).
2. a kind of pot type burner removal device failure detector according to claim 1, it is characterized in that: periodic reverse rectilinear motion made by described pull bar (1), and when pull bar (1) moves to extreme position, ratchet (6) touches proximity switch (2).
3. a kind of pot type burner removal device failure detector according to claim 1, is characterized in that: periodic reverse rectilinear motion made along its length by described pull bar (1).
4. utilize device described in claim 2 or 3 to carry out the method for pot type burner removal device fault detect, it is characterized in that the step of described method is as follows:
Pull bar (1) is synchronized with the movement with the discharge valve of removal device (7), and pull bar (1) drives ratchet (6) driving pawl (5) to rotate, and when ratchet (6) runs to extreme position, proximity switch (2) detects signal, the host computer of signal input centralized control room;
Discharge valve periodic duty, pull bar (1) periodically to-and-fro movement, ratchet (6) is crankmotion periodically, one-period, and ratchet (5) rotates a tooth, and such proximity switch (2) just defines periodic pulse signal;
When removal device (7) breaks down, host computer detect acyclic pulse signal and send alerting signal, prompting workman fixes a breakdown, and again resumes operation after fixing a breakdown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349461.XA CN105319054A (en) | 2014-07-22 | 2014-07-22 | Fault detection device and method for discharge devices of pot type furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349461.XA CN105319054A (en) | 2014-07-22 | 2014-07-22 | Fault detection device and method for discharge devices of pot type furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105319054A true CN105319054A (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410349461.XA Pending CN105319054A (en) | 2014-07-22 | 2014-07-22 | Fault detection device and method for discharge devices of pot type furnace |
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| CN (1) | CN105319054A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10304799A1 (en) * | 2003-02-05 | 2004-08-19 | Sms Demag Ag | Coating device for shaft furnace esp. blast furnace, has hopper filtering system joined to rotating pipe extending into inner cavity of furnace |
| CN2727823Y (en) * | 2004-06-25 | 2005-09-21 | 神华集团有限责任公司 | Break-off protecting device for bucket elevator |
| CN200955909Y (en) * | 2006-09-29 | 2007-10-03 | 齐万和 | Self-oscillating roller discharger |
| CN102213551A (en) * | 2011-02-15 | 2011-10-12 | 天津市云海碳素制品有限公司 | Discharging system for calcined petroleum coke calcining furnace |
| CN102878812A (en) * | 2011-07-14 | 2013-01-16 | 贵阳铝镁设计研究院有限公司 | Method and device for reducing motor load of discharging mechanism |
| CN103301906A (en) * | 2013-06-27 | 2013-09-18 | 沈阳铝镁设计研究院有限公司 | Method and structure for ensuring synchronization of notch wheels of reciprocating material pulverizing machine |
| CN204027812U (en) * | 2014-07-22 | 2014-12-17 | 贵阳铝镁设计研究院有限公司 | A kind of pot type burner removal device failure detector |
-
2014
- 2014-07-22 CN CN201410349461.XA patent/CN105319054A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10304799A1 (en) * | 2003-02-05 | 2004-08-19 | Sms Demag Ag | Coating device for shaft furnace esp. blast furnace, has hopper filtering system joined to rotating pipe extending into inner cavity of furnace |
| CN2727823Y (en) * | 2004-06-25 | 2005-09-21 | 神华集团有限责任公司 | Break-off protecting device for bucket elevator |
| CN200955909Y (en) * | 2006-09-29 | 2007-10-03 | 齐万和 | Self-oscillating roller discharger |
| CN102213551A (en) * | 2011-02-15 | 2011-10-12 | 天津市云海碳素制品有限公司 | Discharging system for calcined petroleum coke calcining furnace |
| CN102878812A (en) * | 2011-07-14 | 2013-01-16 | 贵阳铝镁设计研究院有限公司 | Method and device for reducing motor load of discharging mechanism |
| CN103301906A (en) * | 2013-06-27 | 2013-09-18 | 沈阳铝镁设计研究院有限公司 | Method and structure for ensuring synchronization of notch wheels of reciprocating material pulverizing machine |
| CN204027812U (en) * | 2014-07-22 | 2014-12-17 | 贵阳铝镁设计研究院有限公司 | A kind of pot type burner removal device failure detector |
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Application publication date: 20160210 |