CN104946274A - Rotational location device for coke-dry-quenching coke pot - Google Patents
Rotational location device for coke-dry-quenching coke pot Download PDFInfo
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- CN104946274A CN104946274A CN201510370160.XA CN201510370160A CN104946274A CN 104946274 A CN104946274 A CN 104946274A CN 201510370160 A CN201510370160 A CN 201510370160A CN 104946274 A CN104946274 A CN 104946274A
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- burnt tank
- coke
- coke pot
- permanent magnet
- dry
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Abstract
The invention discloses a rotational location device for a coke-dry-quenching coke pot, and relates to the technical field of location devices. The rotational location device for the coke-dry-quenching coke pot comprises a transversal movement track arranged on the ground and a slidable coke pot trolley arranged on the transversal movement track, wherein the coke pot capable of freely rotating on the coke pot trolley is erected on the coke pot trolley; an elevator derrick is erected on the transversal movement track, a permanent magnet is arranged on the coke pot, a support elevated from the ground is arranged close to the coke pot, and the support and the permanent magnet can realize touch connection; the coke pot is connected with a cable bridge and forms a PLC centralized controller, the PLC centralized controller is connected with a switch, and the switch is connected with an upper computer to be controlled. The technical problem to be solved by the invention is to provide a rotational location device for the coke-dry-quenching coke pot, for preventing the coke pot from inclining to leak.
Description
Technical field
The present invention relates to locating device technical field, especially relate to a kind of dry quenched coke pot rotary positioning apparatus.
Background technology
Domestic many dry quenched coke pots are not in place owing to rotating, burnt tank under lift derrick by the moment promoted, on lift suspender, four support rollers fail accurately to enter in burnt pot bottom four grooves, cause burnt tank to tilt, cause red heat coke to burn out burnt tank, chassis, cross moving track and electric wiring etc. with spilling.This accident once occur, must put out by water, open work, produce a large amount of water-gas, limited space, contaminate environment, the complete extinction time is longer, not only affects production, and cost and danger larger.The reason that accident occurs is that burnt tank rotation detection and localization loop is out of joint, and sent out the spurious response of " burnt tank rotates location ", the condition that next step operation is continued is met by mistake, and tilt when causing burnt tank to be mentioned by lift, red coke spills ground.Prior art generally have employed to be strengthened burnt tank perimeter line cable protection layer and separately adds a set of burnt tank rotating the methods such as detection and localization loop, but unsatisfactory from actual conversion result, does not fundamentally really deal with problems, still repeatedly similar accident occurs.Therefore, find that a kind of safety performance is high, cost is low, easy handling, non-maintaining novel technological transformation method become everybody common pursuit.
Summary of the invention
Technical problem to be solved by this invention there is provided a kind of dry quenched coke pot rotary positioning apparatus, avoids burnt tank inclination to incline leakage.
For achieving the above object, the invention provides following technical scheme: a kind of dry quenched coke pot rotary positioning apparatus, comprise the cross moving track that is arranged on ground and be arranged on burnt tank chassis cross moving track can being done slide, burnt tank chassis mounting the burnt tank that can rotate freely on burnt tank chassis; Described cross moving track mounts lift derrick, described burnt tank arranges permanent magnet, arrange by the support of raked floor near burnt tank, described support and permanent magnet can realize touching and be connected; Described burnt tank tie cable crane span structure also forms the control of PLC collection, and the control of PLC collection connects exchange board, and exchange board connects PC control.
Preferably, the control of described PLC collection can realize " automated system operation ", " lift automatic lifting ", " lift manual operation ", " burnt tank rotates location ", " suspension hook is opened ", " promoting tower automatic lifting " and " promoting upper limit alarm " function.
Preferably, the mode of connection of described permanent magnet and burnt tank is affixed or removably connects.
Preferably, between described permanent magnet and support, spacing is 2-5CM.
The beneficial effect of above technical scheme is adopted to be: burnt tank is in moving process, equipment is all dynamic, after increasing this dry quenched coke pot rotary positioning apparatus, connect under Jiao to be transported to by traversing towing mechanism and to promote tower when burnt tank rotates, if the closed position of burnt tank is correct, permanent magnet on burnt tank is just to fixed magnet proximity switch, magnet proximity switch detects the magnetic field of permanent magnet, magnet proximity switch becomes closed points from original normal battle, the condition that lift promotes burnt tank meets, and burnt tank is promoted.Connect under Jiao is transported to and promotes tower when burnt tank rotates, if burnt tank rotates not in place, the malposition stopped, have certain deviation, the permanent magnet on burnt tank and magnet proximity switch just can not be in just right position, and magnet proximity switch just can't detect the magnetic field of permanent magnet, magnet proximity switch also would not close, the procedure condition that lift promotes burnt tank would not meet, and burnt tank would not be raised, and more there will not be burnt tank by the accident of drawing red coke to spill ground.
Low, the main passive protection of this dry quenched coke pot rotary positioning apparatus cost is taken into account in addition, little, the accurate detection of later maintenance amount, safety performance advantages of higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of dry quenched coke pot rotary positioning apparatus of the present invention;
Fig. 2 is the schematic diagram of PLC collection control in a kind of dry quenched coke pot rotary positioning apparatus of the present invention;
Wherein, 1. permanent magnet, 2. burnt tank, 3. support, 4. magnet proximity switch, 5. burnt tank chassis, 6. cross moving track, 7. lift derrick, the control of 8.PLC collection, 9. exchange board, 10. PC control, 11. cable testing bridges.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
The preferred embodiment of the present invention is described in detail: a kind of dry quenched coke pot rotary positioning apparatus below in conjunction with accompanying drawing 1-2, comprise the cross moving track 6 that is arranged on ground and be arranged on the burnt tank chassis 5 cross moving track 6 can being done slide, burnt tank chassis 5 mounting the burnt tank 2 that can rotate freely on burnt tank chassis 5; Described cross moving track 6 mounts lift derrick 7.The present invention selects to arrange permanent magnet 1 on burnt tank 2, and permanent magnet 1 can be selected affixed with the mode of connection of burnt tank 2 or removably connect.In addition, near burnt tank 2, the position of 2-5cm is arranged by the support 3 of raked floor, and support 3 and permanent magnet 1 can realize touching and be connected.Burnt tank 2 tie cable crane span structure 11 also forms PLC collection control 8, PLC collection control 8 and connects exchange board 9, and exchange board 9 connects PC control 10.PLC collection control 8 can realize " automated system operation ", " lift automatic lifting ", " lift manual operation ", " burnt tank rotates location ", " suspension hook is opened ", " promoting tower automatic lifting " and " promoting upper limit alarm " function.
Like this, burnt tank 2 is in moving process, after increasing this dry quenched coke pot rotary positioning apparatus, connect under Jiao is pulled and is transported to and promotes tower on cross moving track 6 when burnt tank 2 rotates, if the closed position of burnt tank 2 is correct, the permanent magnet 1 on burnt tank 2 is just to fixed magnet proximity switch 4, magnet proximity switch 4 detects the magnetic field of permanent magnet 1, magnet proximity switch 4 becomes closed points from original normal battle, and the condition that lift promotes burnt tank meets, and burnt tank 2 is promoted.Connect under Jiao is transported to and promotes tower when burnt tank 2 rotates, if burnt tank 2 rotates not in place, the malposition stopped, have certain deviation, the permanent magnet 1 on burnt tank 2 just can not be in just right position with magnet proximity switch 4, and magnet proximity switch 4 just can't detect the magnetic field of permanent magnet 1, magnet proximity switch 5 also would not close, the procedure condition that lift promotes burnt tank would not meet, and burnt tank 2 would not be raised, and more there will not be burnt tank 2 by the accident of drawing red coke to spill ground.
Low, the main passive protection of this dry quenched coke pot rotary positioning apparatus cost is taken into account in addition, little, the accurate detection of later maintenance amount, safety performance advantages of higher.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (4)
1. a dry quenched coke pot rotary positioning apparatus, it is characterized in that: described dry quenched coke pot rotary positioning apparatus comprises the cross moving track that is arranged on ground and is arranged on burnt tank chassis cross moving track can being done slide, and burnt tank chassis mounts the burnt tank that can rotate freely on burnt tank chassis; Described cross moving track mounts lift derrick, described burnt tank arranges permanent magnet, arrange by the support of raked floor near burnt tank, described support and permanent magnet can realize touching and be connected; Described burnt tank tie cable crane span structure also forms the control of PLC collection, and the control of PLC collection connects exchange board, and exchange board connects PC control.
2. dry quenched coke pot rotary positioning apparatus according to claim 1, is characterized in that: the control of described PLC collection can realize " automated system operation ", " lift automatic lifting ", " lift manual operation ", " burnt tank rotates location ", " suspension hook is opened ", " promoting tower automatic lifting " and " promoting upper limit alarm " function.
3. dry quenched coke pot rotary positioning apparatus according to claim 1, is characterized in that: the mode of connection of described permanent magnet and burnt tank is affixed or removably connects.
4. dry quenched coke pot rotary positioning apparatus according to claim 1, is characterized in that: between described permanent magnet and support, spacing is 2-5CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510370160.XA CN104946274A (en) | 2015-06-30 | 2015-06-30 | Rotational location device for coke-dry-quenching coke pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510370160.XA CN104946274A (en) | 2015-06-30 | 2015-06-30 | Rotational location device for coke-dry-quenching coke pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104946274A true CN104946274A (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510370160.XA Pending CN104946274A (en) | 2015-06-30 | 2015-06-30 | Rotational location device for coke-dry-quenching coke pot |
Country Status (1)
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| CN (1) | CN104946274A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108659870A (en) * | 2017-03-29 | 2018-10-16 | 鞍钢股份有限公司 | A kind of rotary coke tank repair dedicated trolley |
| CN108801549A (en) * | 2017-04-27 | 2018-11-13 | 宝山钢铁股份有限公司 | A kind of circular rotating coke tank balance detecting device and method |
| CN111086993A (en) * | 2019-12-27 | 2020-05-01 | 攀钢集团西昌钢钒有限公司 | Dry quenching coke tank rotation control system and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10273673A (en) * | 1997-03-27 | 1998-10-13 | Nippon Steel Corp | Receiving apparatus for red-hot coke, with preventing function for coke bucket from rotationally drifting |
| CN201581048U (en) * | 2009-11-23 | 2010-09-15 | 秦皇岛秦冶重工有限公司 | Carrying cart for horizontally-moving rotary coke tank |
| CN201896157U (en) * | 2010-12-15 | 2011-07-13 | 山西太钢不锈钢股份有限公司 | Locking device for ensuring coke pot in place by utilizing limit switches |
| CN203451470U (en) * | 2013-07-19 | 2014-02-26 | 宝钢集团新疆八一钢铁有限公司 | Improved accurate alignment device of coking dry quenching rotary coke tank |
-
2015
- 2015-06-30 CN CN201510370160.XA patent/CN104946274A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10273673A (en) * | 1997-03-27 | 1998-10-13 | Nippon Steel Corp | Receiving apparatus for red-hot coke, with preventing function for coke bucket from rotationally drifting |
| CN201581048U (en) * | 2009-11-23 | 2010-09-15 | 秦皇岛秦冶重工有限公司 | Carrying cart for horizontally-moving rotary coke tank |
| CN201896157U (en) * | 2010-12-15 | 2011-07-13 | 山西太钢不锈钢股份有限公司 | Locking device for ensuring coke pot in place by utilizing limit switches |
| CN203451470U (en) * | 2013-07-19 | 2014-02-26 | 宝钢集团新疆八一钢铁有限公司 | Improved accurate alignment device of coking dry quenching rotary coke tank |
Non-Patent Citations (2)
| Title |
|---|
| 张桂红等: "《炼焦工艺及化产回收》", 30 September 2013, 中国矿业大学出版社 * |
| 王金东: "干熄焦装焦设备自控系统优化", 《电子制作》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108659870A (en) * | 2017-03-29 | 2018-10-16 | 鞍钢股份有限公司 | A kind of rotary coke tank repair dedicated trolley |
| CN108801549A (en) * | 2017-04-27 | 2018-11-13 | 宝山钢铁股份有限公司 | A kind of circular rotating coke tank balance detecting device and method |
| CN111086993A (en) * | 2019-12-27 | 2020-05-01 | 攀钢集团西昌钢钒有限公司 | Dry quenching coke tank rotation control system and method |
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Application publication date: 20150930 |