CN202610175U - One-step aligned coal charging and coke pushing machine - Google Patents
One-step aligned coal charging and coke pushing machine Download PDFInfo
- Publication number
- CN202610175U CN202610175U CN 201220291710 CN201220291710U CN202610175U CN 202610175 U CN202610175 U CN 202610175U CN 201220291710 CN201220291710 CN 201220291710 CN 201220291710 U CN201220291710 U CN 201220291710U CN 202610175 U CN202610175 U CN 202610175U
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- coal
- coke
- coal charging
- coke pushing
- charging
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- Expired - Fee Related
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Abstract
The utility model discloses a one-step aligned coal charging and coke pushing machine, and solves the problems that the conventional coal charging and coke pushing machine requires multiple alignments during the coal charging and coke pushing so as to cause long working time, complex and bulky structure, tedious operation and poor coal charging quality. According to the one-step aligned coal charging and coke pushing machine, a door opener, a mobile coke pushing head and a coal supporting plate are arranged in a straight line; and a coal pressing plate is arranged above the coal supporting plate, so that coke pushing is completed while ensuring the coal charging; and such processes as opening and closing a furnace door, pushing coke and charging coal can be completed by one-step alignment. Therefore, the time for the whole coal charging operation is greatly reduced, the coke smelting time is shortened and the coke is reduced; and furthermore, the structure is further favorable for implementing dust removal in the whole course, ensures the coal charging quality, and reduces the energy consumption and the production cost.
Description
Technical field
The utility model relates to the coal-charging pusher machine of coking by coke oven, is specially the contraposition coal-charging pusher machine one time.
Background technology
Existing coal-charging pusher machine comprises steelwork vehicle frame (4), and steelwork vehicle frame (4) bottom is provided with running gear (2); Steelwork vehicle frame (4) is provided with the coke pusher that has driving arrangement, and coke pusher the place ahead is provided with door opener (16), and coke pusher one side is provided with coaling gear; Coaling gear comprises the holder coal plate (6) that is supported by some supporting rolls (5) by transmission chain (1) drive; Holder coal plate (6) rear is provided with rear deflector door (9), and rear deflector door (9) is provided with fixture block, makes holder coal plate (6) can drive unidirectional the travelling forward of rear deflector door (9); The steelwork vehicle frame is provided with the locking latches that cooperates with rear deflector door (9); Be provided with behind the rear deflector door (9) and can go up the pulley (7) that slides at holder coal plate (6), after holder coal plate (6) is transported to briquette in the coke oven, rear deflector door (9) and steelwork vehicle frame (4) locking; The holder coal plate (6) that transmission chain (1) only drives reclaims; Briquette is stayed in the coke oven, and after holder coal plate (6) reclaimed fully, rear deflector door (9) was dragged by wireline and returns starting position; Top, coaling gear front side is provided with dust removal installation, is provided with hydraulic pressure chamber (11), electric control chamber (12) and cab (13) on the steelwork vehicle frame (4) in addition.The major defect of this structure is that coal-charging pusher machine is accomplished the repeatedly contraposition of circulation time of once coalingging, and general minimum is three contrapositions, i.e. contraposition for the first time makes door opener (16) and coke pusher aim at stove gate, accomplishes and opens the door and pushing coke operation; Contraposition for the second time makes coaling facilities aim at stove gate, accomplishes the operation of coalingging; Contraposition for the third time afterwards makes door opener (16) and coke pusher aim at stove gate again, just can close fire door, accomplishes the process of coalingging.Each is assembled horizontalization and moves that contraposition needs the time, opening the door to close the door needs the time, this cause the coal-charging pushing activity duration long, change the burnt time long, influence coke output, complex operation, efficient is low, complex structure is heavy, power consumption is big.In addition, push away in the coal process, must will drag the coal plate to extract out, simultaneously briquette is stayed the carbonization chamber with briquette with dragging the coal plate to push just to have gone out burnt carbonization chamber to lock rear deflector door then from the carbonization chamber.Because briquette and drag between the coal plate and have frictional force, thus the briquette of the carbonization chamber of packing into all have arching phenomenon in various degree, particularly surface oxidisation drag the coal plate to coaling the time arch camber even more serious; Because the thin and thick of briquette is inconsistent; Can cause coking time to prolong, it is serious to change Jiao, reduces benefit.Dust removal installation can only carry out dedusting when coalingging operation in addition.
Summary of the invention
The utility model for solve existing coal-charging pusher machine coaling with pushing coke operation repeatedly contraposition cause the activity duration long, complex structure is heavy, complex operation, the ropy problem of coalingging, and the contraposition coal-charging pusher machine is provided one time.
The utility model is to adopt following technical scheme to realize: a contraposition coal-charging pusher machine; Comprise steelwork vehicle frame, running gear, door opener, holder coal plate, rear deflector door, vehicle carried dust cleaning apparatus, hydraulic pressure chamber, electric control chamber and cab; Holder coal front edge of board utilizes the removable activity coke pushing head that is fixedly connected with; Holder coal plate top is provided with coal pressing plate; The coal pressing plate rear portion is connected with the coal pressing plate running gear that is fixed on the steelwork vehicle frame; Door opener is arranged on top, activity coke pushing front, is specially the door opener end and is hinged on the steelwork vehicle frame and the middle part is hinged with the hydro-cylinder that operates on the steelwork vehicle frame, and the door opener top is provided with the dust excluding hood that is communicated with vehicle carried dust cleaning apparatus.
One time the contraposition coal-charging pusher machine cooperates the quenching car of being located at the coke oven opposite side to accomplish the coke pushing and the operation of coalingging together in use, and in the working process, briquette is contained on the holder coal plate and utilizes the coal pressing plate gland good; One time the contraposition coal-charging pusher machine runs to specified location, and contraposition utilizes door opener to open the door earlier behind the coke oven doorway; After door opener is firmly grasped fire door, boosted by hydro-cylinder and to get out of the way, holder coal plate, activity coke pushing head, briquette, coal pressing plate and rear deflector door get into coke oven together; After coke was lived on the activity coke pushing crown in the place ahead, each device specified location that moves forward had been realized the operation of coalingging when releasing coke fully; Activity coke pushing head and holder the separating removable connection of coal plate then; Activity coke pushing head is loaded on the quenching car, transports back and makes the place, station firm by ramming, and be contained in briquette the place ahead when transporting coal and recycle as front apron next time; Rear deflector door and steelwork vehicle frame locking then, the holder coal plate that transmission chain only drives are extracted out and are reclaimed, and briquette is stayed in the coke oven; The coal pressing plate running gear drives coal pressing plate and returns starting position then; After asking coal plate and coal pressing plate to reclaim fully, rear deflector door is dragged by wireline and returns starting position, and utilize door opener to close fire door this moment again; A contraposition coal-charging pusher machine is accomplished and is once coaling and pushing coke operation, returns and makes the place, station firm by ramming.Can know that by above-mentioned work engineering a contraposition coal-charging pusher machine is provided with correspondent control circuits in addition, its circuit and programdesign are that those skilled in the art realize easily.
The beneficial effect of the utility model is following: utilize with door opener, activity coke pushing head, the setting of holder coal plate point-blank; Operations such as holder coal plate top is provided with coal pressing plate, accomplishes pushing coke operation when having guaranteed to coaling, and such contraposition just can accomplish door opening and closing, coke pushing, coaling; Whole process operation by three contrapositions 12 minutes consuming time of coalingging were reduced to 7 minutes; Reduce about 4 to 5 minutes of coke residence time in air, the burnt time of shorteningization, minimizingization is burnt; Utilize coaling gear when coalingging, coke to be released the carbonization chamber, cancelled coke pusher and drive unit, not only alleviate vehicle weight and reduce electrical configurations, and can cut down the consumption of energy, reduce production costs; Set up coal pressing plate above the holder coal plate, except that guaranteeing that pushing coke operation is accomplished smoothly, the more important thing is the quality that assurance is coaling, made the briquette surfacing, reduced briquette surface burning of coal, improved coke output and economic benefit; This structure also helps the setting of vehicle carried dust cleaning apparatus, and the dust excluding hood position is constant all the time in the entire work process, has realized omnidistance dedusting, makes more environmental protection of coke-oven plant.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Structural representation when Fig. 2 works for the utility model.
Among the figure: 1-transmission chain, 2-running gear, 3-activity coke pushing head, 4-steelwork vehicle frame, 5-supporting roll, 6-holder coal plate; The 7-pulley, 8-motor, 9-rear deflector door, 10-vehicle carried dust cleaning apparatus, 11-hydraulic pressure chamber, 12-electric control chamber; The 13-cab, 14-coal pressing plate, 15-briquette, 16-door opener, 17-dust excluding hood; The 18-hydro-cylinder, 19-coke, 20-quenching car, 21-coke oven, 22-coal pressing plate running gear.
Embodiment
A contraposition coal-charging pusher machine; Comprise steelwork vehicle frame 4, running gear 2, door opener 16, holder coal plate 6, rear deflector door 9, vehicle carried dust cleaning apparatus 10, hydraulic pressure chamber 11, electric control chamber 12 and cab 13; Holder coal plate 6 front ends utilize the removable activity coke pushing 3 that is fixedly connected with; Holder coal plate 6 tops are provided with coal pressing plate 14; Coal pressing plate 14 rear portions are connected with the coal pressing plate running gear 22 of walking on steelwork vehicle frame 4; Door opener 16 is arranged on top, activity coke pushing 3 fronts, is specially door opener 16 ends and is hinged on the steelwork vehicle frame 4 and the middle part is hinged with the hydro-cylinder 18 that operates on the steelwork vehicle frame 4, and door opener 16 tops are provided with the dust excluding hood 17 that is communicated with vehicle carried dust cleaning apparatus 10.
Claims (1)
1. contraposition coal-charging pusher machine; Comprise steelwork vehicle frame (4), running gear (2), door opener (16), holder coal plate (6), rear deflector door (9), vehicle carried dust cleaning apparatus (10), hydraulic pressure chamber (11), electric control chamber (12) and cab (13); It is characterized in that: holder coal plate (6) front end utilizes the removable activity coke pushing head (3) that is fixedly connected with; Holder coal plate (6) top is provided with coal pressing plate (14); Coal pressing plate (14) rear portion is connected with the coal pressing plate running gear (22) of walking on steelwork vehicle frame (4); Door opener (16) is arranged on top, activity coke pushing head (3) front; Be specially door opener (16) end and be hinged on that steelwork vehicle frame (4) is gone up and the middle part is hinged with the hydro-cylinder (18) that is fixed on the steelwork vehicle frame (4), door opener (16) top is provided with the dust excluding hood (17) that is communicated with vehicle carried dust cleaning apparatus (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291710 CN202610175U (en) | 2012-06-20 | 2012-06-20 | One-step aligned coal charging and coke pushing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291710 CN202610175U (en) | 2012-06-20 | 2012-06-20 | One-step aligned coal charging and coke pushing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202610175U true CN202610175U (en) | 2012-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220291710 Expired - Fee Related CN202610175U (en) | 2012-06-20 | 2012-06-20 | One-step aligned coal charging and coke pushing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202610175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114854435A (en) * | 2022-06-10 | 2022-08-05 | 山西深蓝海拓智能机电设备有限公司 | Method and device for checking whether furnace door is accurately aligned in coking operation process |
-
2012
- 2012-06-20 CN CN 201220291710 patent/CN202610175U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114854435A (en) * | 2022-06-10 | 2022-08-05 | 山西深蓝海拓智能机电设备有限公司 | Method and device for checking whether furnace door is accurately aligned in coking operation process |
| CN114854435B (en) * | 2022-06-10 | 2023-05-30 | 山西深蓝海拓智能机电设备有限公司 | Method and device for checking whether furnace door is accurately aligned in coking operation process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130620 |