CN205721312U - A kind of dry coke quenching connects empty burnt tank and send the control device of full burnt tank in producing - Google Patents
A kind of dry coke quenching connects empty burnt tank and send the control device of full burnt tank in producing Download PDFInfo
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- CN205721312U CN205721312U CN201620414482.XU CN201620414482U CN205721312U CN 205721312 U CN205721312 U CN 205721312U CN 201620414482 U CN201620414482 U CN 201620414482U CN 205721312 U CN205721312 U CN 205721312U
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Abstract
This utility model relates to connecing empty burnt tank during a kind of dry coke quenching produces and sending the control device of full burnt tank, it is characterized in that: at least include sensor (7), Central Control Room PLC(8)；Sensor (7) is installed on electric locomotive and runs track (9) both sides, sensor (7) and Central Control Room PLC(8) input interface electrically connects；Central Control Room PLC(8) output interface electrically connects with the control end of elevator (1).Even if this device is to guarantee that maloperation occur in operator, prevent the generation causing burnt tank to laminate accident.
Description
Technical field
This utility model relates to the control device during a kind of dry coke quenching produces, and a kind of dry coke quenching connects empty burnt tank and send the control device of full burnt tank in producing.
Background technology
Dry coke quenching technique is to utilize the incandescent coke produced in inertia recyclegas cooling coke oven, enters steam generator system and produce steam after reclaiming heat, and the steam of generation can be used to drive steam turbine generator generating or supply other workshops use.
In dry coke quenching " connect empty burnt tank/send full burnt tank " system, Central Control Room PLC plays the key player of " commander in chief ", and each inter-agency information is intended to feed back to Central Control Room PLC, Central Control Room PLC and performs by sending commands to each mechanism after logical judgment.The logical judgment of Central Control Room PLC must be rigorous, errorless, mechanism action otherwise will be caused chaotic and then have an accident.
At present in the cue of dry coke quenching " connect empty burnt tank/send full burnt tank " process, have on electric locomotive operation dish on two burnt tank chassis 3 with or without burnt tank signal, but this signal is not sent to Central Control Room PLC, only operate " connect empty burnt tank/send full burnt tank " process accurately by electric locomotive operator.From the beginning of complete " connect empty burnt tank/send a full burnt tank " process, elevator suspension hook is carried an empty burnt tank and (is described for convenience in position of readiness wait, assuming that Jiao's 1# tank chassis is loaded with filling the burnt tank of coke, without burnt tank on Jiao's 2# tank chassis), the now correct operation of electric locomotive operator should be: carries out Jiao's 2# tank chassis para-position, " selection of Jiao's 2# tank " is sent after completing, " connect empty burnt tank " to order, but because of operational error, Jiao's 1# tank chassis para-position is completed by mistake, and have sent " selection of Jiao's 1# tank ", " send full burnt tank " to order, after signal contact process, elevator will be carried empty burnt tank and continue to fall from position of readiness, empty burnt tank is caused to be laminated on Jiao's 1# tank chassis being loaded with burnt tank.
Utility model content
The purpose of this utility model is to provide during a kind of dry coke quenching produces and connects empty burnt tank and send the control device of full burnt tank, in order to even if guaranteeing that maloperation occur in operator, prevent the generation causing burnt tank to laminate accident.
The purpose of this utility model is achieved in that a kind of dry coke quenching connects empty burnt tank and send the control device of full burnt tank in producing, and it is characterized in that: at least include sensor, Central Control Room PLC；Sensor is installed on electric locomotive and runs track both sides, and sensor electrically connects with Central Control Room PLC input interface；Central Control Room PLC output interface electrically connects with the control end of elevator.
Described sensor is photoelectric sensor, and photoelectric sensor includes luminescence unit and opto-electronic receiver unit；Luminescence unit and opto-electronic receiver unit constitute a light section of passing through.
Described luminescence unit is infraluminescence pipe.
Described opto-electronic receiver unit is CHQ0038M.
Described sensor is sonac, and sonac includes that ultrasonic emitting head and ultrasound wave receive head；Ultrasonic emitting head and ultrasound wave reception head are constituted a sound wave and are moved up and down the segmentation sound wave section of passing through by section, Jiao's tank.
Described ultrasonic emitting head and ultrasound wave receive head and select 35khz-45khz.
Operation principle of the present utility model and advantage: drawn two burnt tank chassis by manual operation and move back and forth between coke oven to coke dry quenching furnace along ground rail, electric locomotive drivers' cab has operation dish, dish has and whether is loaded with the signal designation of burnt tank on the burnt tank chassis of display, operated button by manually-operated " selections of 1#/2# Jiao's tank " and " connect empty burnt tank/send full burnt tank "；Burnt tank chassis, is used for delivering burnt tank；Burnt tank, is used for loading the incandescent coke produced from coke oven,；Para-position dish, point upper and lower para-position dish, equipped with the upper para-position dish moved with car on burnt tank chassis, fixed lower para-position dish on ground, two parts have coordinated the signal transmission between burnt tank chassis and Central Control Room PLC；APS, realizes the exactitude position between burnt tank chassis and elevator suspension hook；Elevator, is used for being promoted to coke dry quenching furnace mouth from burnt tank chassis load coke dry quenching furnace by filling the burnt tank of incandescent coke, or puts installing the empty burnt tank of coke at coke dry quenching furnace mouth to burnt tank chassis from the hanging of coke dry quenching furnace top；Central Control Room PLC, the running status of monitoring dry coke quenching production process Zhong Ge mechanism, by sending instructions to each mechanism after logical judgment.This utility model has the effect simply and reliably preventing operator from causing major accident to occur after there is maloperation.
Accompanying drawing explanation
Below in conjunction with embodiment accompanying drawing, this utility model embodiment is illustrated:
Fig. 1 is this utility model example structure schematic diagram；
Fig. 2 is this utility model embodiment electricity principle schematic.
In figure, 1, elevator；2, electric locomotive；3, burnt tank chassis；4, burnt tank；5, APS hydraulic mechanism；6, para-position dish；7, sensor；8, Central Control Room PLC；9, electric locomotive runs track.
Detailed description of the invention
Embodiment 1
As it is shown in figure 1, sensor 7 is installed on electric locomotive runs ground location bottom track 9 both sides, elevator 1 derrick, sensor 7 electrically connects with Central Control Room PLC8 input interface；Central Control Room PLC8 output interface electrically connects with the control end of elevator 1.
Described sensor is photoelectric sensor, and photoelectric sensor includes luminescence unit and opto-electronic receiver unit；Luminescence unit and opto-electronic receiver unit constitute a light section of passing through.Burnt tank is positioned under elevator derrick, completes whether to be loaded with burnt tank on the burnt tank chassis of alignment operation to split the light section of passing through.
Described luminescence unit is infraluminescence pipe.
Described opto-electronic receiver unit is CHQ0038M.
Whether the light sent by infraluminescence pipe is blocked to detect complete whether be loaded with burnt tank 4 on the burnt tank chassis 3 that " para-position " operates under elevator derrick by burnt tank, and CHQ0038M receives signal is connected to Central Control Room PLC8 by cable.If no matter this position is 1# or 2# Jiao's tank chassis to complete to have on the burnt tank chassis 3 of " para-position " burnt tank 4(), the light of infraluminescence pipe is blocked by burnt tank 4, CHQ0038M signal is to Central Control Room PLC8, Central Control Room PLC8 judges the burnt tank 4 that the burnt tank chassis 3 under elevator derrick is loaded with, and forbids that elevator 1 continues decline and connects empty burnt tank/send full burnt tank action；If no matter this position is 1# or 2# Jiao's tank chassis to complete to have on the burnt tank chassis 3 of " para-position " burnt tank 4(), CHQ0038M receives Infrared, then Central Control Room PLC8 controls elevator 1 and can continue whereabouts and connect empty burnt tank/send full burnt tank.The generation of accident after operator's maloperation has been stopped reliably with this simplicity.
Embodiment 2
Sensor 7 is installed on electric locomotive and runs ground location bottom track 9 both sides, elevator 1 derrick, and sensor 7 electrically connects with Central Control Room PLC8 input interface；Central Control Room PLC8 output interface electrically connects with the control end of elevator 1.
Described sensor is sonac, and sonac includes that ultrasonic emitting head and ultrasound wave receive head；Ultrasonic emitting head and ultrasound wave receive head and constitute a sound wave section of passing through.
Burnt tank is positioned under elevator derrick, completes whether to be loaded with burnt tank on the burnt tank chassis of alignment operation to split the light section of passing through.Whether it is positioned on the burnt tank chassis of elevator down-hole with the presence of burnt tank because the purpose increasing this sensor seeks to detect.
Described ultrasonic emitting head and ultrasound wave receive head and select 35khz-45khz.
The sound wave of 40khz is gone out by ultrasonic emitting hair, whether blocked to detect under elevator derrick, to complete on the burnt tank chassis 3 that " para-position " operates, whether to be loaded with burnt tank 4 by burnt tank, and the signal that ultrasound wave receives head reception is connected to Central Control Room PLC8 by cable by sound wave.If no matter this position is 1# or 2# Jiao's tank chassis to complete to have on the burnt tank chassis 3 of " para-position " burnt tank 4(), ultrasonic emitting hair goes out the sound wave of 40khz and is blocked by burnt tank 4, ultrasound wave receives head signal to Central Control Room PLC8, Central Control Room PLC8 judges the burnt tank 4 that the burnt tank chassis 3 under elevator derrick is loaded with, and forbids that elevator 1 continues decline and connects empty burnt tank/send full burnt tank action；If no matter this position is 1# or 2# Jiao's tank chassis to complete to have on the burnt tank chassis 3 of " para-position " burnt tank 4(), ultrasound wave receives head and receives ultrasonic emitting hair and go out the sound wave of 40khz, then Central Control Room PLC8 controls elevator 1 and can continue whereabouts and connect empty burnt tank/send full burnt tank.The generation of accident after operator's maloperation has been stopped reliably with this simplicity.
With embodiment work process of the present utility model is described below:
Electric locomotive is drawn two burnt tank chassis by manual operation and moves back and forth between coke oven to coke dry quenching furnace along ground rail, the operation dish of electric locomotive driver's cabin has on two burnt tank chassis of display whether be loaded with the burnt indication signal of tank, " selections of 1#/2# Jiao's tank " and " connect empty burnt tank/send full Jiao's tank " operates button；Burnt tank chassis 3, is used for delivering burnt tank；Burnt tank 4, is used for loading the incandescent coke of coke oven institute output；Para-position dish 6, point upper and lower para-position dish, equipped with the upper para-position dish 6 moved with car on burnt tank chassis 3, ground fixedly mount descend para-position dish 6, upper and lower para-position dish 6 to coordinate signal contact between the burnt tank chassis 3 of movement and fixing Central Control Room PLC；APS hydraulic mechanism 5, is installed on ground, is added burnt tank chassis 3 by hydraulic mechanism by force, is allowed to move；Elevator 1, point moves horizontally and moves vertically, and is used for promoting the burnt tank filling incandescent coke from burnt tank chassis and traversing to loading incandescent coke after coke dry quenching furnace mouth, or carries installing the empty burnt tank of coke in coke dry quenching furnace mouth to burnt tank chassis from coke dry quenching furnace top；Central Control Room PLC, the running status of monitoring dry coke quenching production process Zhong Ge mechanism, by sending instructions to each mechanism after logical judgment.
Signal transduction process is as follows:
(each is complete " fill burnt tank/connect empty burnt tank " process is hung from the beginning of empty burnt tank drop to position of readiness from elevator suspension hook, assuming that now Jiao's 1# tank chassis 3 is loaded with the firm burnt tank 4 filling incandescent coke at coke oven, the burnt tank 4 on Jiao's 2# tank chassis 3 is transferred in position of readiness wait by the hanging of elevator 1 suspension hook.):
Connect empty burnt tank process:
nullElectric locomotive 1 draws two burnt tank chassis 3 and moves to elevator 1 lift headframe along ground rail，Carrying out Jiao's 2# tank chassis 3 and elevator suspension hook para-position，After showing burnt tank chassis 3 " para-position completes " signal sent by para-position dish 6 on electric locomotive operation dish，Electric locomotive driver control button sends " connecing slack tank "、" selection of Jiao's 2# tank " signal，Central Control Room PLC is controlled APS hydraulic mechanism 5 and steps up burnt tank chassis and be allowed to move after receiving this signal passed over by para-position dish 6，APS hydraulic pressure sends " pushing on " signal to Central Control Room PLC after being stepped up by Jiao's 2# tank chassis 3，Central Control Room PLC is sent to electric locomotive 1 " car locking " order by para-position dish 6 after receiving this signal, and (this order exists always，Machine to be hoisted rose standby position or elevator drops to disappearance after hook-open position)，Electric locomotive 1 receives " car locking " order latter aspect by para-position dish 6 and controls electric locomotive 1 wheel、Burnt tank chassis 3 wheel locking braking，On the other hand pass to Central Control Room PLC " elevator action " by para-position dish 6 order，Central Control Room PLC receives control elevator 1 after electric locomotive 1 passes through the order that para-position dish 6 sends over to be continued to fall to being placed on Jiao's 2# tank chassis 3 by Jiao's tank 4 from position of readiness，Elevator continues to drop to hook-open position stopping simultaneously.So far, process signal has been got in touch with " to connect empty burnt tank ".In Fig. 2, a is transmitting terminal, and b is receiving terminal.
nullSend full burnt tank process: electric locomotive 1 draws burnt tank chassis 3 and continues to move to along ground rail，After showing Jiao's 1# tank 4 and elevator suspension hook " para-position completes " on electric locomotive operation dish，Electric locomotive operator's control button sends " selection of Jiao's 1# tank " and " sending canful " order，Central Control Room PLC is controlled APS hydraulic mechanism 5 hydraulic mechanism and steps up burnt tank chassis and be allowed to move after receiving this signal sended over by para-position dish 6，APS hydraulic mechanism 5 sends " pushing on " signal to Central Control Room PLC after being stepped up by Jiao's 2# tank chassis 3，Central Control Room PLC8 is sent to electric locomotive " car locking " order by para-position dish 6 after receiving this signal, and (this order exists always，Machine to be hoisted rose standby position or elevator drops to hook-open position and disappears)，After electric locomotive 1 receives " car locking " signal by para-position dish 6，On the one hand electric locomotive 1 wheel and burnt tank chassis 3 wheel locking braking are controlled，On the other hand pass to Central Control Room PLC " elevator action " by para-position dish 6 order，Central Control Room PLC controls elevator 1 after receiving this signal that electric locomotive 1 is sent by para-position dish 6 and begins to ramp up from hook-open position，Jiao's tank 4 is promoted to coke dry quenching furnace mouth from Jiao's 1# tank chassis 3 and pours coke dry quenching furnace into，After completing, elevator 1 is again carried empty burnt tank 4 and is back to position of readiness.So far, full burnt tank process is sent to complete.Next round " connect empty burnt tank/fill burnt tank " process circulates successively and carries out.
Electric locomotive 1 has rigorous logical judgment, in case operator occur that maloperation causes accident to occur by para-position dish 6 before Central Control Room PLC transmission signal.Have on burnt tank chassis 3 and detect the presence of the element of burnt tank and show, by the logical judgment of electric locomotive system PLC on electric locomotive operation dish: " sending canful " signal that only operator is sent when having burnt tank 4 on burnt tank chassis 3 just effective, " connecing slack tank " invalidating signal；" connecing slack tank " signal just effective, " sending canful " invalidating signal that only operator is sent when on burnt tank chassis 3 without burnt tank 4.
Parts that the present embodiment describes the most in detail and structure belong to the well-known components of the industry and common structure or conventional means, describe the most one by one.
Claims (6)
1. dry coke quenching connects empty burnt tank and send a control device for full burnt tank in producing, and it is characterized in that: at least include sensor (7), Central Control Room PLC(8)；Sensor (7) is installed on electric locomotive and runs track (9) both sides, sensor (7) and Central Control Room PLC(8) input interface electrically connects；Central Control Room PLC(8) output interface electrically connects with the control end of elevator (1).
A kind of dry coke quenching the most according to claim 1 connects empty burnt tank and send the control device of full burnt tank in producing, it is characterized in that: described sensor (7) is photoelectric sensor, and photoelectric sensor includes luminescence unit and opto-electronic receiver unit；Luminescence unit and opto-electronic receiver unit constitute a light section of passing through.
A kind of dry coke quenching the most according to claim 2 connects empty burnt tank and send the control device of full burnt tank in producing, it is characterized in that: described luminescence unit is infraluminescence pipe.
A kind of dry coke quenching the most according to claim 2 connects empty burnt tank and send the control device of full burnt tank in producing, it is characterized in that: described opto-electronic receiver unit is CHQ0038M.
A kind of dry coke quenching the most according to claim 1 connects empty burnt tank and send the control device of full burnt tank in producing, it is characterized in that: described sensor is sonac, and sonac includes that ultrasonic emitting head and ultrasound wave receive head；Ultrasonic emitting head and ultrasound wave receive head and constitute a sound wave section of passing through.
A kind of dry coke quenching the most according to claim 5 connects empty burnt tank and send the control device of full burnt tank in producing, it is characterized in that: described ultrasonic emitting head and ultrasound wave receive head and select 35khz-45khz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620414482.XU CN205721312U (en) | 2016-05-10 | 2016-05-10 | A kind of dry coke quenching connects empty burnt tank and send the control device of full burnt tank in producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620414482.XU CN205721312U (en) | 2016-05-10 | 2016-05-10 | A kind of dry coke quenching connects empty burnt tank and send the control device of full burnt tank in producing |
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| Publication Number | Publication Date |
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| CN205721312U true CN205721312U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620414482.XU Expired - Fee Related CN205721312U (en) | 2016-05-10 | 2016-05-10 | A kind of dry coke quenching connects empty burnt tank and send the control device of full burnt tank in producing |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111378461A (en) * | 2018-12-29 | 2020-07-07 | 上海梅山钢铁股份有限公司 | Positioning system and method of coke tank trolley under lifting machine derrick |
| CN111704914A (en) * | 2019-03-17 | 2020-09-25 | 上海梅山钢铁股份有限公司 | Method for preventing dry quenching electric locomotive from tank-loading accident |
| CN112898995A (en) * | 2021-01-15 | 2021-06-04 | 广东韶钢松山股份有限公司 | Coke loading control method and device and electronic equipment |
| CN115746880A (en) * | 2022-11-04 | 2023-03-07 | 鄂托克旗红缨煤焦化有限责任公司 | Dry quenching device |
-
2016
- 2016-05-10 CN CN201620414482.XU patent/CN205721312U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111378461A (en) * | 2018-12-29 | 2020-07-07 | 上海梅山钢铁股份有限公司 | Positioning system and method of coke tank trolley under lifting machine derrick |
| CN111704914A (en) * | 2019-03-17 | 2020-09-25 | 上海梅山钢铁股份有限公司 | Method for preventing dry quenching electric locomotive from tank-loading accident |
| CN111704914B (en) * | 2019-03-17 | 2021-07-09 | 上海梅山钢铁股份有限公司 | Method for preventing dry quenching electric locomotive from tank-loading accident |
| CN112898995A (en) * | 2021-01-15 | 2021-06-04 | 广东韶钢松山股份有限公司 | Coke loading control method and device and electronic equipment |
| CN112898995B (en) * | 2021-01-15 | 2021-08-31 | 广东韶钢松山股份有限公司 | Coke loading control method and device and electronic equipment |
| CN115746880A (en) * | 2022-11-04 | 2023-03-07 | 鄂托克旗红缨煤焦化有限责任公司 | Dry quenching device |
| CN115746880B (en) * | 2022-11-04 | 2023-12-26 | 鄂托克旗红缨煤焦化有限责任公司 | Dry quenching device |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20161123 Termination date: 20200510 |