CN205424954U - Decoking device - Google Patents
Decoking device Download PDFInfo
- Publication number
- CN205424954U CN205424954U CN201521016952.9U CN201521016952U CN205424954U CN 205424954 U CN205424954 U CN 205424954U CN 201521016952 U CN201521016952 U CN 201521016952U CN 205424954 U CN205424954 U CN 205424954U
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- CN
- China
- Prior art keywords
- decoking
- axle
- cylinder
- roller
- removing appts
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- Withdrawn - After Issue
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- Coke Industry (AREA)
Abstract
The utility model provides a decoking device, include: the decoking roller, the setting in the decoking roller outside, be used for fixedly and promote the support support body of decoking roller, and drive decoking roller fixed axis rotation's actuating mechanism, wherein, the decoking roller includes: barrel and evenly distributed are in a plurality of decoking pick in the barrel outside. The utility model discloses a formula decoking is hit for the face to decoking device's mode, and realizes simultaneously shattering and abolishing, improves decoking efficiency.
Description
Technical field
This utility model relates to boiler auxiliaries field, particularly relates to a kind of coke removing appts.
Background technology
At present, the most industrial large-sized coal-burning boiler of coal-burning boiler, the most inevitably causes the coking of face, furnace wall.Especially with colm, high-sulfur coal, coking is even more serious.Boiler inner wall coking, if do not removed then entail dangers to safe operation of the boiler.Although people use adds various anti-coking agent in fire coal, but still can not avoid coking phenomenon completely.The coking of face, furnace wall, coking coke button and face, furnace wall adhesive force are relatively strong, are generally not capable of coming off by himself gravity, it is necessary to use external force to remove, and it just need to can be made by bigger external impacts to come off.Existing physics decoking mainly click type decoking, click type decoking is to utilize vibrating mechanism to be shattered by coking coke button, then the coking coke button after manually shattering is abolished, coking coke button can not be shattered simultaneously and abolish by this decoking mode, and acting surface is little, therefore the operating time is long, and decoking efficiency is low.
Utility model content
The utility model proposes a kind of coke removing appts, solve click type decoking times length and inefficient problem in prior art.
The technical solution of the utility model is achieved in that
A kind of coke removing appts, including: decoking roller；It is arranged on outside decoking roller, for the fixing and supporting frame of promotion decoking roller；And drive the drive mechanism of described decoking roller fixed-axis rotation, wherein, described decoking roller includes: cylinder and be evenly distributed on several decoking picks outside described cylinder.
Preferably, in described coke removing appts, described barrel jacket is contained on a curved axle, and with two axle head pivot joints of curved axle；Described drive mechanism is arranged on the bent plate of curved axle, so that drive mechanism is built in described cylinder；Described drive mechanism drives described cylinder to rotate by planetary gears；Wherein, the described curved axle semiaxis by half of curve axle with short slab is coaxially assembled, and the axle head of the axle head of half of curve axle and semiaxis is hollow axle.
Preferably, in described coke removing appts, also include that fixed dam, described fixed dam include: arc plate body, shovel board and two bearings, have between upper gear edge and the both sides of described arc plate body and lead cinder notch；Described shovel board is fixed in the bottom of the both sides of described arc plate body, and forms receiving portion with arc body；One end of each bearing connects arc plate body, and the other end connects the length more than described cylinder of the spacing between shovel board, and two bearings；
Described decoking roller is arranged in described accommodation section, and the extension of two axle heads of described curved axle is hinged with two bearings respectively, and the medial part of the lateral part of decoking roller and receiving portion has predetermined distance.
Preferably, in described coke removing appts, support frame as described above body includes: the X-type cross frame of folding, and the infall of this cross frames is provided with junction button, each cross frames is provided with folding fastener；It is arranged on the folding handle on junction button top；It is provided with a pair coaxially connected support wheel on the end of the cross frames being positioned at described junction button side, is positioned on the cross frames of described junction button opposite side and is provided with at least one connecting hole；
Being provided with at least one screwed hole on described arc plate body, bolt passes sequentially through connecting hole and screwed hole, support frame as described above body and fixed dam is connected.
Preferably, in described coke removing appts, described drive mechanism includes that electro-motor and ESC speed adjusting gear, described ESC speed adjusting gear electrically connect with described electro-motor；The drive shaft of described electro-motor is coaxially connected with the drivewheel of described planetary gears, the gear ring of described planetary gears is welded on described inner barrel, and two axle heads of the drive shaft of described electro-motor, cylinder, planetary gears and curved axle are coaxially disposed.
Preferably, in described coke removing appts, described folding handle includes: be arranged on the connector on described junction button；The handle folding fastener being connected with connector；And with at least one handle of handle folding fastener pivot joint.
Preferably, in described coke removing appts, the end that connects of described ESC speed adjusting gear is extended outside described cylinder by the hollow axle of described half of curve axle, and connects a jack panel at the connection end of described ESC speed adjusting gear；
One manual speed adjusting gear is arranged on described handle, and is connected with described jack panel.
Preferably, in described coke removing appts, being provided with radiator on the bent plate of described curved axle, described radiator is between described electro-motor and ESC speed adjusting gear, and the feeder ear of described radiator extends outside described cylinder from the hollow axle of described half of curve axle.
Preferably, in described coke removing appts, outside described cylinder, it is provided with hub, at the connection end of described ESC speed adjusting gear, connects described jack panel by described hub.
Preferably, in described coke removing appts, the outer wall of described cylinder is connected with sleeve pipe；Several decoking pick uniform weldings described are on the lateral wall of described sleeve pipe, and the two ends of described sleeve pipe are provided with and prevent burnt fried flange circle.
The beneficial effects of the utility model are: coke removing appts in this utility model, it is achieved that large area quickly devokes, time-consuming, save manpower.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the overall structure schematic diagram of a kind of coke removing appts of this utility model；
Fig. 2 is the external structure schematic diagram of decoking cylinder shown in Fig. 1；
Fig. 3 is the internal structure schematic diagram of decoking cylinder shown in Fig. 1；
Fig. 4 is the structural scheme of mechanism of fixed dam in this utility model；
Fig. 5 is the expansion top view of supporting frame shown in Fig. 1；
Fig. 6 is the electrical block diagram of coke removing appts；
Fig. 7 is the side view of supporting frame shown in Fig. 1.
In figure:
1, decoking roller；2, supporting frame；3, drive mechanism；4, curved axle；5, fixed dam；6, planetary gears；7, jack panel；8, manual governing mechanism；9, radiator；10, hub；11, cylinder；12, decoking pick；13, sleeve pipe；14, flange circle；31, electro-motor；32, ESC speed adjusting gear；41, half of curve axle；42, semiaxis；51, arc plate body；52, shovel board；53, bearing；54, cinder notch is led；21, X-type cross frame；22, junction button；23, folding handle；24, wheel is supported；25, connecting hole；26, connector；27, handle folding fastener；28, handle；29, bolt；30, folding fastener.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Embodiment: coke removing appts as shown in figures 1 and 3, including decoking roller 1, supporting frame 2 and drive mechanism 3, supporting frame 2 is arranged on outside decoking roller, for fixing and promotion decoking roller；Drive mechanism 3 drives decoking roller fixed-axis rotation.As in figure 2 it is shown, decoking roller 1 include: cylinder 11 and be evenly distributed on outside cylinder 11 several decoking picks 12.
Utilizing the coking coke button that decoking roller shatters and crushes in boiler in this utility model in coke removing appts, when drive mechanism drives the cylinder on decoking roller to rotate, cylinder is large-area to be acted directly on coking coke button, is shattered by coking coke button；And the coking coke button shattered directly abolished by the decoking pick outside cylinder when cylinder rotates, formula decoking is hit in the face that is improved to by traditional click type decoking, and shatters and abolish and carry out simultaneously, and acting surface is big, and decoking efficiency is fast, saving manpower.
In order to make coke removing appts integrated, drive mechanism is arranged on inside decoking roller.As it is shown on figure 3, drive mechanism is arranged on the schematic diagram of decoking drums inside, cylinder 11 is sleeved on a curved axle 4, and with two axle head pivot joints of curved axle 4；On the bent plate of the curved axle that drive mechanism 3 is arranged in cylinder；Wherein, the curved axle 4 semiaxis 42 by half of curve axle 41 with short slab is coaxially assembled, improve the curved axle adaptability to different work condition environments, and the axle head of the axle head of half of curve axle and semiaxis is hollow axle, the heat of the drive mechanism operation generation that will be located in inner barrel is swapped with the cold air outside cylinder by hollow axle, improves the rate of heat dispation driving motor；Owing to driving electric machine built-in in cylinder, drive mechanism 3 drives cylinder to rotate by planetary gears 6, increases the stability of transmission, increases the service life.
In order to make more stable being fixed on supporting frame of decoking cylinder, the outside of decoking cylinder is provided with fixed dam 5.As shown in Figure 4, fixed dam 5 includes: arc plate body 51, shovel board 52 and two bearings 53, have between upper gear edge and the both sides of arc plate body 51 and lead cinder notch 54, for effectively guiding decoking cylinder to root out the coking coke button got off, the upper gear of arc plate body is along being used for and supporting frame assembling, and is used for stopping the cinder splashed in decoking process；Shovel board 52 is fixed in the bottom of the both sides of arc plate body 51, and forms receiving portion with arc plate body 51, shovel board can effectively play Jiao effect, beneficially coking coke button abolish the guiding with cinder；One end of each bearing connects arc plate body, and the other end connects the length more than cylinder of the spacing between shovel board, and two bearings, in order to ensure the accessible rotation of cylinder；Decoking roller 1 is arranged in receiving portion, and the extension of two axle heads of curved axle is hinged with two bearings respectively, and the medial part of the lateral part of decoking roller and receiving portion has predetermined distance, so that decoking roller accessible rotation in receiving portion.
In order to enable supporting frame to pass in and out boiler smoothly, the structure of supporting frame is as shown in Figure 5.Supporting frame 2 includes: the X-type cross frame 21 of folding, and the infall of this cross frames is provided with junction button 22, each cross frames is provided with folding fastener 30；It is arranged on the folding handle 23 on junction button 22 top；It is provided with a pair coaxially connected support wheel 24 on the end of the cross frames being positioned at junction button side, is positioned on the cross frames of junction button opposite side and is provided with at least one connecting hole 25；Being provided with at least one screwed hole on arc plate body, bolt 29 passes sequentially through connecting hole and screwed hole, supporting frame and fixed dam is connected.The thickness of arc plate body 51 does not affect the work of coke removing appts to meet.
Supporting frame is connected on fixed dam as described in Figure 1, and bolt connects, easy accessibility；The X-type cross frame folded can reduce in the volume of supporting frame, beneficially supporter turnover burner hearth, on the premise of guaranteeing the rigidity of supporting frame, realizes reducing of volume to greatest extent；Junction button is used for connecting X-shaped cross frames；
Folding fastener limits the folding open mode of X-type cross frame；Movable supporting frame body is easy in the structure design supporting wheel；The structure design of folding handle, it is simple to the operation of supporting frame.
As it is shown on figure 3, drive mechanism 3 includes electro-motor 31 and ESC speed adjusting gear 32, ESC speed adjusting gear 32 electrically connects with electro-motor 31；The drive shaft of electro-motor 31 is coaxially connected with the drivewheel of planetary gears 6, the gear ring of planetary gears is welded on inner barrel, and two axle heads of the drive shaft of electro-motor, cylinder, planetary gears and curved axle are coaxially disposed, in order to realize the smooth rotation of electro-motor.
As shown in Figure 6 and Figure 7, the end that connects of ESC speed adjusting gear 32 is extended outside cylinder 11 by the hollow axle of half of curve axle 41, and connects a jack panel 7 at the connection end of ESC speed adjusting gear；One manual speed adjusting gear 8 is arranged on the handle 28 of folding handle 23, and is connected with jack panel 7.Being provided with radiator 9 on the bent plate of curved axle 4, radiator 9 is between electro-motor 31 and ESC speed adjusting gear 32, and the feeder ear of radiator extends outside cylinder from the hollow axle of half of curve axle, accelerates the rate of heat dispation in cylinder.It is provided with hub 10 outside cylinder 11, at the connection end of ESC speed adjusting gear 32, connects jack panel 7 by hub 10.
Jack panel achieves when dismounting outside cylinder, does not affect the running status of drive mechanism in cylinder；And the dismounting being easy to manual governing mechanism connects.The structure design of hub, is used for realizing quick take-up unwrapping wire, it is to avoid the regular wire being positioned at outside decoking roller.
As it is shown in fig. 7, folding handle 23 includes: the connector 26 being arranged on junction button；The handle folding fastener 27 being connected with connector；And with at least one handle 28 of handle folding fastener pivot joint.
In FIG, the outer wall of cylinder 11 is connected with sleeve pipe 13；Several decoking pick uniform weldings are on the lateral wall of sleeve pipe, and the two ends of sleeve pipe 13 are provided with and prevent burnt fried flange circle 14, improve the stability of the structure of decoking cylinder.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. a coke removing appts, it is characterised in that including: decoking roller；It is arranged on outside decoking roller, for the fixing and supporting frame of promotion decoking roller；And drive the drive mechanism of described decoking roller fixed-axis rotation, wherein, described decoking roller includes: cylinder and be evenly distributed on several decoking picks outside described cylinder.
Coke removing appts the most according to claim 1, it is characterised in that described barrel jacket is contained on a curved axle, and with two axle head pivot joints of curved axle；Described drive mechanism is arranged on the bent plate of curved axle, so that drive mechanism is built in described cylinder；Described drive mechanism drives described cylinder to rotate by planetary gears；Wherein, the described curved axle semiaxis by half of curve axle with short slab is coaxially assembled, and the axle head of the axle head of half of curve axle and semiaxis is hollow axle.
Coke removing appts the most according to claim 2, it is characterised in that also include that fixed dam, described fixed dam include: arc plate body, shovel board and two bearings, has between upper gear edge and the both sides of described arc plate body and leads cinder notch；Described shovel board is fixed in the bottom of the both sides of described arc plate body, and forms receiving portion with arc body；One end of each bearing connects arc plate body, and the other end connects the length more than described cylinder of the spacing between shovel board, and two bearings；
Described decoking roller is arranged in described accommodation section, and the extension of two axle heads of described curved axle is hinged with two bearings respectively, and the medial part of the lateral part of decoking roller and receiving portion has predetermined distance.
Coke removing appts the most according to claim 3, it is characterised in that support frame as described above body includes: the X-type cross frame of folding, the infall of this cross frames is provided with junction button, each cross frames is provided with folding fastener；It is arranged on the folding handle on junction button top；It is provided with a pair coaxially connected support wheel on the end of the cross frames being positioned at described junction button side, is positioned on the cross frames of described junction button opposite side and is provided with at least one connecting hole；
Being provided with at least one screwed hole on described arc plate body, bolt passes sequentially through connecting hole and screwed hole, support frame as described above body and fixed dam is connected.
Coke removing appts the most according to claim 4, it is characterised in that described drive mechanism includes that electro-motor and ESC speed adjusting gear, described ESC speed adjusting gear electrically connect with described electro-motor；The drive shaft of described electro-motor is coaxially connected with the drivewheel of described planetary gears, the gear ring of described planetary gears is welded on described inner barrel, and two axle heads of the drive shaft of described electro-motor, cylinder, planetary gears and curved axle are coaxially disposed.
Coke removing appts the most according to claim 5, it is characterised in that described folding handle includes: be arranged on the connector on described junction button；The handle folding fastener being connected with connector；And with at least one handle of handle folding fastener pivot joint.
Coke removing appts the most according to claim 6, it is characterised in that the end that connects of described ESC speed adjusting gear is extended outside described cylinder by the hollow axle of described half of curve axle, and connects a jack panel at the connection end of described ESC speed adjusting gear；
One manual speed adjusting gear is arranged on described handle, and is connected with described jack panel.
Coke removing appts the most according to claim 5, it is characterized in that, being provided with radiator on the bent plate of described curved axle, described radiator is between described electro-motor and ESC speed adjusting gear, and the feeder ear of described radiator extends outside described cylinder from the hollow axle of described half of curve axle.
Coke removing appts the most according to claim 7, it is characterised in that be provided with hub outside described cylinder, connects described jack panel by described hub at the connection end of described ESC speed adjusting gear.
Coke removing appts the most according to claim 7, it is characterised in that be connected with sleeve pipe on the outer wall of described cylinder；Several decoking pick uniform weldings described are on the lateral wall of described sleeve pipe, and the two ends of described sleeve pipe are provided with and prevent burnt fried flange circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521016952.9U CN205424954U (en) | 2015-12-09 | 2015-12-09 | Decoking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521016952.9U CN205424954U (en) | 2015-12-09 | 2015-12-09 | Decoking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205424954U true CN205424954U (en) | 2016-08-03 |
Family
ID=56515269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521016952.9U Withdrawn - After Issue CN205424954U (en) | 2015-12-09 | 2015-12-09 | Decoking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205424954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351950A (en) * | 2015-12-09 | 2016-02-24 | 中北大学 | Decoking device |
-
2015
- 2015-12-09 CN CN201521016952.9U patent/CN205424954U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351950A (en) * | 2015-12-09 | 2016-02-24 | 中北大学 | Decoking 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: 20160803 Effective date of abandoning: 20170825 |
|
| AV01 | Patent right actively abandoned |