CN205046041U - Coke oven furnace gate intelligence smoke suppression car - Google Patents
Coke oven furnace gate intelligence smoke suppression car Download PDFInfo
- Publication number
- CN205046041U CN205046041U CN201520816732.8U CN201520816732U CN205046041U CN 205046041 U CN205046041 U CN 205046041U CN 201520816732 U CN201520816732 U CN 201520816732U CN 205046041 U CN205046041 U CN 205046041U
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- CN
- China
- Prior art keywords
- whitewashing
- coke oven
- traveling
- contactor
- band
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- Expired - Fee Related
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- Coke Industry (AREA)
Abstract
The utility model relates to a coke oven furnace gate intelligence smoke suppression car belongs to coking production facility technical field. Include whitewashing system, grating positioning system, walk capable braking system and circuit control system, the whitewashing system puddles the pipe by mud tank and inside slush pump, whitewashing board and block terminal and constitutes, installs the swivel on the whitewashing board face, grating positioning system comprises support, removal grating scale and fixed grating scale, walk capable braking system by the drive sprocket axle that is fixed in mud tank bottom, install in drive sprocket axle both ends walk road wheel, speed reducer input shaft, speed reducer, walk capable motor and the band -type brake constitutes, the circuit control system is used for controlling the working process of smoke suppression car, the utility model discloses utilize the feedback signal of grating location, realize through intelligent control that the smoke suppression car carries out shutoff smoke suppression to the coke oven furnace gate down at unattended state, realize automatic, the tight shutoff to the coke oven furnace gate, effectively stop to have improved production factor of safety and efficiency because of the furnace gate seals up the environmental pollution problem that does not sternly lead to the fact.
Description
Technical field
The utility model relates to a kind of coke oven door intelligence and to go out cigarette car, belongs to coking production equipment technical field.
Background technology
In coking production, coke oven door poorly sealed close be one of primary pollution source of coke oven; Coking chamber can cause the raw gas in coking chamber to escape at barotropic state, affects the recovery of coke-oven gas and chemical products, and meanwhile, raw gas escapes can degradation manipulation environment, burns out furnace retaining ironware, causes coking furnace shaft to be easy to damage, and shortens body of heater work-ing life; In coking latter stage because of reasons such as collecting main pressure fluctuations, the air coking chamber that can bleed makes the graphite subject to severe risks of damage of furnace wall brickwork joint, causes the mutual blowby of furnace wall, burns part of coke simultaneously, increase ash content in coke, reduce coke quality and output; Therefore, coke oven door sealing situation with smolder, burn with anger and firedoor frame, furnace stay distortion, losing efficacy has substantial connection.During current most of coke-oven plants coke oven is produced, pushing machine and coke guide should complete production task, also to go out cigarette by manually utilizing the mode of refractory gun shutoff to carry out shutoff to coke oven door simultaneously, often because to produce and the cigarette that goes out intersects the problem causing rhythm of coming out of the stove to affect cigarette of producing or go out slowly to pollute not in time, and artificial shutoff labour intensity is larger, and poison gas can be made to damage human body, production safety coefficient is lower.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of coke oven door intelligence and goes out cigarette car, this invention is without the need to manual operation, automatic, the tight shutoff to coke oven door can be realized while pushing machine and coke guide normally run, effectively stop the problem of environmental pollution because oven door sealing does not sternly cause, improve production safety coefficient and efficiency.
The technical scheme solved the problems of the technologies described above is:
Coke oven door intelligence is gone out cigarette car, and it comprises spraying system, grating positioning system, traveling brake system and circuit control system; The slurry conduit that spraying system is connected slush pump and whitewashing plate respectively by mud tank, the slush pump being located at mud tank inside, the hollow spray pulpboard and switch box, the two ends that are individually fixed in the relative both sides of mud tank outer wall is formed, size and the coke oven door of whitewashing plate are measure-alike, plate plate face is provided with swivel in whitewashing, and slush pump is electrically connected with switch box; Grating positioning system by upper end be fixed on switch box outer side wall support, be fixed on pedestal lower end moving grating scale and be fixed on fixed grating scale coke oven regenerator outer furnace wall docking signal with moving grating scale and form, moving grating scale vertical center line is positioned on the profile perpendicular to whitewashing board plane done along whitewashing plate vertical center line, moving grating scale and switch box electrical connection; Traveling brake system by the drive sprocket axle be fixed on bottom mud tank, the travelling wheel being installed on drive sprocket axle two ends, step-down gear input shaft, the step-down gear be installed on drive sprocket axle and step-down gear input shaft, the running motor be installed on step-down gear input shaft, be installed on the band-type brake of step-down gear input shaft one end and the band-type brake motor for controlling band-type brake work is formed; Running motor, band-type brake motor and switch box are electrically connected; Circuit control system comprises traveling master loop, whitewashing master loop and control loop; Traveling master loop by running motor, contactor FC1 normally opened contact, be parallel to band-type brake motor in traveling master loop and contactor FC3 normally opened contact is formed; Whitewashing master loop is made up of slush pump motor and contactor FC2 normally opened contact; Control loop is by contactor FC1 and control contact, contactor FC2 and control contact, contactor FC3, time relay KM and control contact, intermediate relay KA1 and control contact and intermediate relay KA2 and control contact to form; Traveling master loop is connected in parallel with whitewashing master loop, controls by circuit breaker Q F is unified.
Above-mentioned coke oven door intelligence is gone out cigarette car, and the distance between the travelling wheel being installed on drive sprocket axle two ends in described traveling brake system is equal with the distance between coke oven coke side platform track.
Above-mentioned coke oven door intelligence is gone out cigarette car, and described mud tank top is provided with top traveling wheel, and the direction of travel of top traveling wheel is consistent with the travelling wheel direction of travel on drive sprocket axle bottom mud tank.
Working process of the present utility model is: when using at coke oven machine side, due to coke oven machine side platform rail-free, in order to ensure to go out cigarette car at pusher side platform straight-line travelling, below pusher side furnace stay, set up the slideway of I-beam as the cigarette car mud tank top traveling wheel that goes out in the mode of gusset welding, to be gone out cigarette car straight-line travelling on coke oven machine side platform by traveling wheel straight-line travelling and then guarantee on I-beam; When using at coke oven coke side, because coke oven coke side platform has track, the travelling wheel of cigarette car mud tank bottom of going out can ensure along rail running the straight-line travelling of cigarette car at coke oven coke side platform that go out.Go out in cigarette car driving process, when after moving grating scale with the initial contraposition of fixed grating scale signal of locating for coke vehicle, intermediate relay KA2 coil obtains electric, its normally closed contact is opened, traveling contactor FC1 coil, band-type brake contactor FC3 coil losing electricity, running motor quits work, band-type brake locking step-down gear input shaft, the cigarette car that goes out stops mobile, because moving grating scale vertical center line is positioned on the profile perpendicular to whitewashing board plane done along whitewashing plate vertical center line, so now whitewash, plate is just to coke oven door position, because now traveling contactor FC1 normally closed contact closed whitewashing contactor FC2 coil obtains electric, start and to utilize after slush pump whitewashing plate to carry out whitewashing to go out cigarette, whitewashing process adopts time relay KM to carry out timing (timing duration is set to 3min), slush pump motor dead electricity after whitewashing 3min, slush pump quits work, time relay KM normally closed contact is opened simultaneously, intermediate relay KA2 dead electricity, KA2 normally closed contact closes again, because the normally closed contact of FC2 is now closed, traveling contactor FC1 coil, band-type brake contactless coil FC3 respectively electric, traveling band-type brake motor obtains electric rear band-type brake and unclamps, running motor starts, the cigarette car that goes out enters the coke oven number of next cigarette that needs to go out according to grating positioning system.
The utility model beneficial effect is:
The utility model utilizes the feedback signal of grating positioning, under operatorless state, shutoff is carried out to coke oven door to go out cigarette by the intelligent control cigarette car that realizes going out, realize automatic, the tight shutoff to coke oven door, effectively stop the problem of environmental pollution because oven door sealing does not sternly cause, improve production safety coefficient and efficiency; The utility model structure is simple, easy to use, while saving manpower, ensure that the normal operation that coking is produced.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of the utility model at coke oven machine side;
Fig. 2 is the scheme of installation of the utility model at coke oven coke side;
Fig. 3 is traveling brake system structural representation;
Fig. 4 is circuit control system wiring scheme;
Be labeled as in figure: mud tank 1, slush pump 2, whitewashing plate 3, switch box 4, slurry conduit 5, swivel 6, support 7, moving grating scale 8, fixed grating scale 9, drive sprocket axle 10, travelling wheel 11, step-down gear input shaft 12, step-down gear 13, running motor 14, band-type brake 15, top traveling wheel 16, pusher side furnace stay 17, gusset 18, I-beam 19, slush pump motor 20, band-type brake motor 21, circuit breaker Q F, traveling contactor FC1, whitewashing contactor FC2, traveling band-type brake contactor FC3, time relay KM, intermediate relay KA1, intermediate relay KA.
Embodiment
The utility model comprises spraying system, grating positioning system, traveling brake system and circuit control system; Fig. 1 and Fig. 2 shows, the slurry conduit 5 that spraying system is connected slush pump 2 and whitewashing plate 3 respectively by mud tank 1, the slush pump 2 being located at mud tank 1 inside, the hollow spray pulpboard 3 and switch box 4, the two ends that are individually fixed in the relative both sides of mud tank 1 outer wall is formed, the whitewashing size of plate 3 and the measure-alike of coke oven door, the plate face of whitewashing plate 3 is provided with swivel 6, and slush pump 2 is electrically connected with switch box 4; Grating positioning system by upper end be fixed on switch box 4 outer side wall support 7, be fixed on support 7 lower end moving grating scale 8 and be fixed on the fixed grating scale 9 coke oven regenerator outer furnace wall docking signal with moving grating scale 8 and form, moving grating scale 8 vertical center line is positioned on the profile perpendicular to whitewashing plate 3 plane done along whitewashing plate 3 vertical center line, and moving grating scale 8 and switch box 4 are electrically connected.
Fig. 1 ~ Fig. 3 shows, traveling brake system by the drive sprocket axle 10 be fixed on bottom mud tank 1, the travelling wheel 11 being installed on drive sprocket axle 10 two ends, step-down gear input shaft 12, the step-down gear 13 be installed on drive sprocket axle 10 and step-down gear input shaft 12, to be electrically connected with switch box 4 and to be installed on the running motor 14 on step-down gear input shaft 12, the band-type brake 15 being installed on step-down gear input shaft 12 one end and the band-type brake motor 21 that works for controlling band-type brake 15 is formed, band-type brake motor 21 and switch box 4 are electrically connected; Distance between travelling wheel 11 is equal with the distance between coke oven coke side platform track.
Fig. 1 shows, when installing the utility model at coke oven machine side, the top of mud tank 1 is also provided with top traveling wheel 16, the slideway of I-beam 19 as the cigarette car mud tank top traveling wheel 16 that goes out is set up by the mode that gusset 18 welds in the below of pusher side furnace stay 17, to be gone out cigarette car straight-line travelling on coke oven machine side platform by traveling wheel 16 straight-line travelling and then guarantee on I-beam 19, the direction of travel of top traveling wheel 16 is consistent with the direction of travel of travelling wheel 11 on drive sprocket axle 10 bottom mud tank 1; Fig. 2 shows, and when installing the utility model at coke oven coke side, without the need to installation top, the top traveling wheel 16 of mud tank 1 again, the travelling wheel 11 of cigarette car mud tank 1 bottom of going out can ensure along rail running the straight-line travelling of cigarette car at coke oven coke side platform that go out.
Fig. 4 shows, and circuit control system comprises traveling master loop, whitewashing master loop and control loop, traveling master loop is in parallel with whitewashing master loop, controls by circuit breaker Q F is unified, after circuit breaker Q F is closed, traveling master loop, whitewashing master loop and control loop start power supply, in control loop traveling contactor FC1 coil, band-type brake contactor FC3 coil respectively electric, in traveling master loop, its normally opened contact closes, band-type brake motor 21, running motor 14 obtain electric, and band-type brake is opened, and the cigarette car that goes out starts traveling, because traveling contactor FC1 normally closed contact in now control loop is opened, spraying system does not work, after grating positioning signal in control loop is received, intermediate relay KA2 coil obtains electric, its normally closed contact is opened, traveling contactor FC1 coil, band-type brake contactor FC3 coil losing electricity, traveling stops, band-type brake locking, the contactor of traveling simultaneously FC1 normally closed contact closes, whitewashing contactor FC2 coil obtains electric, start whitewashing, time relay KM coil obtains electric, after 3min, the normally opened contact of KM closes, intermediate relay KA1 coil obtains electric, the normally closed contact of KA1 is opened, whitewashing contactless coil FC2 dead electricity, stop whitewashing, now time relay KM normally closed contact is opened, intermediate relay KA2 coil losing electricity, KA2 normally closed contact closes again, because the normally closed contact of FC2 is now closed, traveling contactor FC1 coil, band-type brake contactless coil FC3 respectively electric, band-type brake is opened, start traveling, when going to another fire door, the cigarette car that goes out enters the coke oven number of next cigarette that needs to go out according to grating positioning system.
Claims (3)
1. coke oven door intelligence is gone out cigarette car, it is characterized in that: it comprises spraying system, grating positioning system, traveling brake system and circuit control system, spraying system by mud tank (1), be located at the inner slush pump (2) of mud tank (1), the hollow spray pulpboard (3) being individually fixed in the relative both sides of mud tank (1) outer wall and switch box (4), two ends and be connected slush pump (2) respectively and the slurry conduit (5) of plate (3) of whitewashing is formed, size and the coke oven door of whitewashing plate (3) are measure-alike, the plate face of whitewashing plate (3) is provided with swivel (6), and slush pump (2) is electrically connected with switch box (4), grating positioning system by upper end be fixed on switch box (4) outer side wall support (7), be fixed on support (7) lower end moving grating scale (8) and be fixed on the fixed grating scale (9) coke oven regenerator outer furnace wall docking signal with moving grating scale (8) and form, the vertical center line of moving grating scale (8) is positioned on the profile perpendicular to whitewashing plate (3) place plane done along whitewashing plate (3) vertical center line, and moving grating scale (8) and switch box (4) are electrically connected, traveling brake system is by the drive sprocket axle (10) being fixed on mud tank (1) bottom, be installed on the travelling wheel (11) at drive sprocket axle (10) two ends, step-down gear input shaft (12), be installed on the step-down gear (13) on drive sprocket axle (10) and step-down gear input shaft (12), be installed on the running motor (14) on step-down gear input shaft (12), the band-type brake (15) being installed on step-down gear input shaft (12) one end and the band-type brake motor (21) worked for controlling band-type brake (15) are formed, running motor (14), band-type brake motor (21) and switch box (4) are electrically connected, circuit control system comprises traveling master loop, whitewashing master loop and control loop, traveling master loop by running motor (14), contactor FC1 normally opened contact, be parallel to band-type brake motor (21) in traveling master loop and contactor FC3 normally opened contact is formed, whitewashing master loop is made up of slush pump motor (20) and contactor FC2 normally opened contact, control loop is by contactor FC1 and control contact, contactor FC2 and control contact, contactor FC3, time relay KM and control contact, intermediate relay KA1 and control contact and intermediate relay KA2 and control contact to form, traveling master loop is connected in parallel with whitewashing master loop, controls by circuit breaker Q F is unified.
2. coke oven door intelligence as claimed in claim 1 is gone out cigarette car, it is characterized in that: the distance between the travelling wheel (11) being installed on drive sprocket axle (10) two ends in described traveling brake system is equal with the distance between coke oven coke side platform track.
3. coke oven door intelligence as claimed in claim 1 is gone out cigarette car, it is characterized in that: the top of described mud tank (1) is provided with top traveling wheel (16), the direction of travel of top traveling wheel (16) is consistent with the direction of travel of the upper travelling wheel (11) of drive sprocket axle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520816732.8U CN205046041U (en) | 2015-10-22 | 2015-10-22 | Coke oven furnace gate intelligence smoke suppression car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520816732.8U CN205046041U (en) | 2015-10-22 | 2015-10-22 | Coke oven furnace gate intelligence smoke suppression car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205046041U true CN205046041U (en) | 2016-02-24 |
Family
ID=55339639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520816732.8U Expired - Fee Related CN205046041U (en) | 2015-10-22 | 2015-10-22 | Coke oven furnace gate intelligence smoke suppression car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205046041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653043A (en) * | 2019-01-23 | 2019-04-19 | 中国五冶集团有限公司 | Oven top of coke oven dust-removing vehicle rail set and installation method |
-
2015
- 2015-10-22 CN CN201520816732.8U patent/CN205046041U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653043A (en) * | 2019-01-23 | 2019-04-19 | 中国五冶集团有限公司 | Oven top of coke oven dust-removing vehicle rail set and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 232, Fuxing Road, Fuxing District, Handan, Hebei Province Patentee after: River steel Limited by Share Ltd Handan branch Address before: 056015 Fuxing Road 232, Hebei, Handan Patentee before: Handan Branch Company of Hebei Iron and Steel Co., Ltd. |
|
| 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: 20160224 Termination date: 20191022 |