CN204111667U - Vertical coke oven door air flue clearing apparatus - Google Patents
Vertical coke oven door air flue clearing apparatus Download PDFInfo
- Publication number
- CN204111667U CN204111667U CN201420450436.6U CN201420450436U CN204111667U CN 204111667 U CN204111667 U CN 204111667U CN 201420450436 U CN201420450436 U CN 201420450436U CN 204111667 U CN204111667 U CN 204111667U
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- CN
- China
- Prior art keywords
- vertical
- rotating shaft
- articulated slab
- vertical rotating
- air flue
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- Withdrawn - After Issue
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- Coke Industry (AREA)
Abstract
The utility model discloses vertical coke oven door air flue clearing apparatus, comprise: the vertical rotating shaft of supporting respectively in the left and right sides of frame rear end, the vertical rotating shaft axle body of every root point is equipped with actuating arm, and the drive end of two actuating arms is hinged with the afterbody of telescopic oil cylinder, piston rod respectively; The vertical rotating shaft of every root is connected with vertical mounting rod respectively by linkage assembly, and the vertical mounting rod of every root is from up to down provided with some scrapers successively, and every root scraper respectively activity is located in guide type shoe; Articulated slab is equipped with in one of them vertical rotating shaft in two vertical rotating shafts, another vertical rotating shaft is equipped with lower articulated slab, be connected by interlocking linkage mechanism between upper articulated slab and lower articulated slab; When the piston rod of telescopic oil cylinder stretches, both sides scraper can put in along straight line while of respective guide type shoe or stretch out the fire door air flue of homonymy.The utility model has effective and scraper can not be touched mutually with fire door knife edge in the cleaning process advantage of cleaning.
Description
Technical field
The utility model relates to vertical coke oven door air flue clearing apparatus.
Background technology
In coking industry, briquette is when carbonizing chamber inside is become coke by heating, have the auxiliary products such as tar, pitch, graphite to produce, these products have very high viscosity, and they can be attached to the inner chambers (i.e. fire door air flue) between fire door refractory brick and oven door sealing knife-edge.The structure of the air flue clearing apparatus used at present is: comprise frame, in the frame of fire door refractory brick both sides, vertical support has rotating shaft respectively, the axle body of every root rotating shaft is from up to down disposed with some scrapers, the axle body of every root rotating shaft is also fixed with three connecting rods, the outer end of every root connecting rod is hinged with the piston rod of a telescopic oil cylinder respectively, the piston rod of telescopic oil cylinder is flexible drives corresponding axis of rotation, and then the scraper rotation in synchronous drive rotating shaft is cleaned the fire door air flue of homonymy.The shortcoming of this air flue clearing apparatus is: (1) both sides scraper at least needs 2 telescopic oil cylinders to drive the cleaning that just can complete both sides fire door air flue, substantially increases enterprise's production cost; (2) because scraper is carrying out fire door air flue being rotary cleaning mode in cleaning process, this cleaning mode easily makes scraper touch fire door knife edge and cause fire door knife edge to damage, expensive and the inconvenient maintenance of fire door knife edge, be not only enterprise safety operation and buried hidden danger, and enterprise's production cost can be improved further; (3) this air flue clearing apparatus easily leaves cleaning dead angle, and cleaning weak effect, this air flue clearing apparatus can not be applicable to the cleaning of narrow fire door air flue simultaneously.
Utility model content
The purpose of this utility model is to provide a kind ofly cleans effective and that scraper can not be touched mutually with fire door knife edge in cleaning process vertical coke oven door air flue clearing apparatus.
For achieving the above object, the utility model have employed following technical scheme: described vertical coke oven door air flue clearing apparatus, comprise: frame, in the left and right sides of frame rear end, vertical expansion bearing has a vertical rotating shaft respectively, the axle body of the vertical rotating shaft of every root is separately installed with an actuating arm, and the drive end of two actuating arms is hinged with the afterbody of telescopic oil cylinder, the piston rod of telescopic oil cylinder respectively; The vertical rotating shaft of every root is connected with respectively by linkage assembly the vertical mounting rod that is positioned at frame front end, the vertical mounting rod of every root is from up to down disposed with some scrapers, and the driving stem of every root scraper is movable to be respectively located in a guide type shoe being installed in frame and can to move linearly along guide type shoe; The axle body of the wherein vertical rotating shaft in two vertical rotating shafts is provided with articulated slab, the axle body of the vertical rotating shaft of another root is provided with lower articulated slab, be connected by interlocking linkage mechanism between upper articulated slab and lower articulated slab, when the piston rod of telescopic oil cylinder stretches, can guarantee that scraper on the vertical mounting rod in both sides inwardly puts in or the fire door air flue of protruding homonymy along respective guide type shoe synchronous linear by interlocking linkage mechanism.
Further, aforesaid vertical coke oven door air flue clearing apparatus, wherein: the structure of described interlocking linkage mechanism is: on lower articulated slab, offer kidney-shaped pilot hole, in the outer end of upper articulated slab, eccentric nut is installed, eccentric through-hole is offered in eccentric nut, the roller of screw bolt-type bearing to be arranged in kidney-shaped pilot hole and can to move in kidney-shaped pilot hole, and the screw rod of screw bolt-type bearing is upward through the eccentric through-hole of eccentric nut and is located at set nut on its screw rod by thread bush and upper articulated slab is connected; When the piston rod of telescopic oil cylinder stretches, by cooperatively interacting of screw bolt-type bearing and upper and lower articulated slab, can guarantee that scraper on the vertical mounting rod in both sides inwardly puts in or the fire door air flue of protruding homonymy along respective guide type shoe synchronous linear.
Further, aforesaid vertical coke oven door air flue clearing apparatus, wherein: the structure of described linkage assembly is: on the axle body of vertical rotating shaft, be fixed with first connecting rod, hinged outside the outer end of first connecting rod and one end of second connecting rod, the other end of second connecting rod and the drive end of trivet rear end are hinged, trivet is hinged in frame by its pin jointed end, and the front end of trivet and one end of connecting arm are hinged, and the other end of connecting arm fixes with the vertical mounting rod being provided with scraper.
By the enforcement of technique scheme, the utility model has effective and scraper can not be touched mutually with fire door knife edge in the cleaning process advantage of cleaning.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of vertical coke oven door air flue clearing apparatus described in the utility model.
Fig. 2 is the working state schematic representation of Fig. 1.
Fig. 3 is the perspective view of Fig. 1.
Fig. 4 is the structural principle schematic diagram of the Eccentric-hinge connection mechanism shown in Fig. 1.
Fig. 5 is the structural representation of the lower articulated slab shown in Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, described vertical coke oven door air flue clearing apparatus, comprise: frame 22, the arranged on left and right sides of frame 22 rear end respectively vertical expansion bearing has left vertical rotating shaft 1 and the vertical rotating shaft 2 in the right side, the axle body of left vertical rotating shaft 1 is provided with left actuating arm 3, the axle body of right vertical rotating shaft 2 is provided with right actuating arm 4, and the drive end of left actuating arm 3 and the piston rod of telescopic oil cylinder 5 are hinged, and the drive end of right actuating arm 4 and the afterbody of telescopic oil cylinder 5 are hinged, left vertical rotating shaft 1 is connected with the vertical mounting rod 6 in the left side be positioned on the left of frame 22 front end by left linkage assembly, right vertical rotating shaft 2 is connected with the vertical mounting rod 7 in the right side be positioned on the right side of frame 22 front end by right connecting rod mechanism, in the present embodiment, because left linkage assembly is all identical with the structure of right connecting rod mechanism, only be described with the structure of the left linkage assembly of the vertical mounting rod in a left side 6 to connect left vertical rotating shaft 1 below, the structure of described left linkage assembly is: on the axle body of the vertical rotating shaft 1 in a left side, be fixed with first connecting rod 8, hinged outside the outer end of first connecting rod 8 and one end of second connecting rod 9, the other end of second connecting rod 9 and the drive end of trivet 10 rear end are hinged, trivet 10 is hinged in frame by its pin jointed end, the front end of trivet 10 and one end of connecting arm 11 are hinged, the other end of connecting arm 11 fixes with the vertical mounting rod 6 in a left side being provided with left scraper 12, above-mentioned linkage assembly structure is simple, installation and maintenance are convenient, the vertical mounting rod in a left side 6 is from up to down arranged at intervals with some left scrapers 12 successively, left driving stem 23 activity of each left scraper 12 is installed in the pilot hole of the left guide type shoe 13 on the left of frame 22 through one, left driving stem 23 moves at the pilot hole cathetus of left guide type shoe 13, and the left scraper 12 of synchronous drive moves linearly, the vertical mounting rod in the right side 7 is from up to down arranged at intervals with some right scrapers 14 successively, right driving stem 24 activity of each right scraper 14 is installed in the pilot hole of the right guide type shoe 15 on the right side of frame 22 through one, right driving stem 24 moves at the pilot hole cathetus of right guide type shoe 15, and the right scraper 14 of synchronous drive moves linearly, the axle body of the vertical rotating shaft 1 in a left side is provided with articulated slab 16, the axle body of the vertical rotating shaft in the right side 2 is provided with lower articulated slab 17, be connected by interlocking linkage mechanism between upper articulated slab 16 and lower articulated slab 17, when the piston rod of telescopic oil cylinder 5 stretches, interlocking linkage mechanism can guarantee that the rotational angle of two vertical rotating shafts is consistent, the scraper on the vertical mounting rod in both sides inwardly can be put in or the fire door air flue of protruding homonymy along respective guide type shoe synchronous linear, in the present embodiment, the structure of described interlocking linkage mechanism is: on lower articulated slab 17, offer kidney-shaped pilot hole 18, in the outer end of upper articulated slab 16, eccentric nut 19 is installed, eccentric through-hole is offered in eccentric nut 19, the roller of screw bolt-type bearing 20 to be arranged in kidney-shaped pilot hole 18 and can to move in kidney-shaped pilot hole 18, and the screw rod of screw bolt-type bearing 20 is upward through the eccentric through-hole of eccentric nut 19 and is connected with upper articulated slab 16 by the set nut 21 that thread bush is located on its screw rod, when the piston rod of telescopic oil cylinder 5 stretches, upper articulated slab 16 is linked by screw bolt-type bearing 20 mutually with lower articulated slab 17, can guarantee that the left scraper 12 on left vertical mounting rod 6 can with the right scraper 14 on the vertical mounting rod in the right side 7 inwardly put in or stretch out the fire door air flue of homonymy by synchronous linear simultaneously, when upper articulated slab 16 is in collinear starting position with lower articulated slab 17, the axis of screw bolt-type bearing 20 can depart from left vertical rotating shaft 1 and the vertical rotating shaft in the right side 2 symmetrical center line and between the vertical rotating shaft 2 of this symmetrical center line and the right side, for upper articulated slab 16 provides elongation surplus in rotation process.The utility model has the advantages that: (1) just can complete the drive actions to all scrapers in both sides by a telescopic oil cylinder, greatly reduce enterprise's production and application cost, (2) because both sides scraper is all inwardly put in straight line or the fire door air flue of protruding homonymy, and then efficiently avoid scraper and in cleaning process, touch fire door knife edge and make it damage the generation of phenomenon, (3) this air flue clearing apparatus can be applicable to the cleaning of narrow fire door air flue, and cleaning dead angle can not be left, clean effective.
Claims (3)
1. vertical coke oven door air flue clearing apparatus, comprise: frame, it is characterized in that: in the left and right sides of frame rear end, vertical expansion bearing has a vertical rotating shaft respectively, the axle body of the vertical rotating shaft of every root is separately installed with an actuating arm, and the drive end of two actuating arms is hinged with the afterbody of telescopic oil cylinder, the piston rod of telescopic oil cylinder respectively; The vertical rotating shaft of every root is connected with respectively by linkage assembly the vertical mounting rod that is positioned at frame front end, the vertical mounting rod of every root is from up to down disposed with some scrapers, and the driving stem of every root scraper is movable to be respectively located in a guide type shoe being installed in frame and can to move linearly along guide type shoe; The axle body of the wherein vertical rotating shaft in two vertical rotating shafts is provided with articulated slab, the axle body of the vertical rotating shaft of another root is provided with lower articulated slab, be connected by interlocking linkage mechanism between upper articulated slab and lower articulated slab, when the piston rod of telescopic oil cylinder stretches, can guarantee that scraper on the vertical mounting rod in both sides inwardly puts in or the fire door air flue of protruding homonymy along respective guide type shoe synchronous linear by interlocking linkage mechanism.
2. vertical coke oven door air flue clearing apparatus according to claim 1, it is characterized in that: the structure of described interlocking linkage mechanism is: on lower articulated slab, offer kidney-shaped pilot hole, in the outer end of upper articulated slab, eccentric nut is installed, eccentric through-hole is offered in eccentric nut, the roller of screw bolt-type bearing to be arranged in kidney-shaped pilot hole and can to move in kidney-shaped pilot hole, and the screw rod of screw bolt-type bearing is upward through the eccentric through-hole of eccentric nut and is located at set nut on its screw rod by thread bush and upper articulated slab is connected; When the piston rod of telescopic oil cylinder stretches, by cooperatively interacting of screw bolt-type bearing and upper and lower articulated slab, can guarantee that scraper on the vertical mounting rod in both sides inwardly puts in or the fire door air flue of protruding homonymy along respective guide type shoe synchronous linear.
3. vertical coke oven door air flue clearing apparatus according to claim 1, it is characterized in that: the structure of described linkage assembly is: on the axle body of vertical rotating shaft, be fixed with first connecting rod, hinged outside the outer end of first connecting rod and one end of second connecting rod, the other end of second connecting rod and the drive end of trivet rear end are hinged, trivet is hinged in frame by its pin jointed end, the front end of trivet and one end of connecting arm are hinged, and the other end of connecting arm fixes with the vertical mounting rod being provided with scraper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450436.6U CN204111667U (en) | 2014-08-12 | 2014-08-12 | Vertical coke oven door air flue clearing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450436.6U CN204111667U (en) | 2014-08-12 | 2014-08-12 | Vertical coke oven door air flue clearing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204111667U true CN204111667U (en) | 2015-01-21 |
Family
ID=52329001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420450436.6U Withdrawn - After Issue CN204111667U (en) | 2014-08-12 | 2014-08-12 | Vertical coke oven door air flue clearing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204111667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194805A (en) * | 2014-08-12 | 2014-12-10 | 张家港长力机械有限公司 | Cleaning device for fire door air channel of vertical coking furnace |
| CN111763522A (en) * | 2020-05-25 | 2020-10-13 | 太原重工股份有限公司 | Coke dropping plate cleaning device |
-
2014
- 2014-08-12 CN CN201420450436.6U patent/CN204111667U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194805A (en) * | 2014-08-12 | 2014-12-10 | 张家港长力机械有限公司 | Cleaning device for fire door air channel of vertical coking furnace |
| CN104194805B (en) * | 2014-08-12 | 2016-02-10 | 张家港长力机械有限公司 | Vertical coke oven door air flue clearing apparatus |
| CN111763522A (en) * | 2020-05-25 | 2020-10-13 | 太原重工股份有限公司 | Coke dropping plate cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150121 Effective date of abandoning: 20160210 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |