CN211600749U - Slag removing device for power station boiler - Google Patents
Slag removing device for power station boiler Download PDFInfo
- Publication number
- CN211600749U CN211600749U CN202020234706.5U CN202020234706U CN211600749U CN 211600749 U CN211600749 U CN 211600749U CN 202020234706 U CN202020234706 U CN 202020234706U CN 211600749 U CN211600749 U CN 211600749U
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- China
- Prior art keywords
- pipeline
- motor
- slag
- feeder hopper
- power station
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Abstract
The utility model discloses a dross removal mechanism that power station boiler was used, including defeated sediment pipeline, be provided with conveying mechanism in the defeated sediment pipeline, conveying mechanism comprises first motor, screw conveying blade and row's material pipe, and the top of defeated sediment pipeline is provided with the feeder hopper and is located the clearance mechanism on feeder hopper right side, and clearance mechanism comprises a clearance mouth, two spacing seats, a guard plate, a backup pad, a threaded rod, a handle and a spacing hole. The utility model discloses the separation of guard plate and spacing seat is made to the outside pulling guard plate, and make the clearance mouth expose, thereby the staff of being convenient for clears up and maintains defeated sediment pipeline and screw conveying blade through the clearance mouth, thereby can improve defeated sediment pipeline and screw conveying blade's life, and then improved this dross removal mechanism's practicality, can fix the position of guard plate through backup pad, threaded rod and spacing hole, thereby can improve the stability of guard plate when using.
Description
Technical Field
The utility model relates to a dross removal mechanism specifically is a dross removal mechanism that power station boiler was used.
Background
The utility model provides a power plant boiler also known as power plant boiler, it provides the medium and large-scale boiler of regulation quantity and quality steam to the steam turbine in the power plant to indicate, one of the main thermodynamic equipment of thermal power plant often matches with certain capacity's turbo generator set, mainly used generates electricity, modern large-scale thermal power plant boiler edulcoration device is the important part of boiler, there is very big influence to the safety of boiler and long-term operation, boiler slagging-off machine commonly used at present is the link plate slagging-off machine, scraper blade type slagging-off machine drives link plate boiler slag through the chain and takes out, but the easy frequent fracture of chain, and repair troublesome, spiral dross removal device is as an advanced, continuous boiler slagging-off dress device, fine increase work efficiency.
The slag may be stained with on the helical conveying blade in slagging-off process, and the most spiral delivery vane of being not convenient for to its inside of current spiral dross removal mechanism clears up to influence helical conveying blade's life, and then influence dross removal mechanism's practicality. Therefore, the slag removing device for the power station boiler is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects existing in the prior art, the utility model provides a deslagging device for a power station boiler.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a deslagging device for a power station boiler, which comprises a slag conveying pipeline, wherein a conveying mechanism is arranged in the slag conveying pipeline, the conveying mechanism consists of a first motor, a spiral conveying blade and a discharge pipe, the top of the slag conveying pipeline is provided with a feed hopper and a cleaning mechanism positioned on the right side of the feed hopper, the cleaning mechanism consists of a cleaning port, two limiting seats, a protective plate, a supporting plate, a threaded rod, a handle and a limiting hole, the right side surface of the feed hopper is provided with a protective box through a bolt, a crushing mechanism is arranged between the feed hopper and the protective box, the crushing mechanism consists of two rotating shafts, two crushing shafts, two driven wheels, a second motor and a driving wheel, the left ends of the two rotating shafts are connected with the inner wall on the left side of the feed hopper through bearings, the right ends of the two rotating shafts penetrate through the feed hopper and extend into the protective box and are fixedly connected with the two driven wheels respectively, two the junction of pivot and feeder hopper right side inner wall is provided with the bearing, two crushing axle fixed cover respectively is established at the surface of two pivots, two crushing axle all is located the inside of feeder hopper.
As a preferred technical scheme of the utility model, first motor fixed mounting is at defeated slag pipeline's left surface, the output shaft of first motor run through defeated slag pipeline and extend to defeated slag pipeline's inside and with auger delivery blade's left end fixed connection, auger delivery blade's right-hand member passes through the bearing and links to each other with the inner wall on defeated slag pipeline right side.
As an optimal technical scheme of the utility model, arrange the right side of the fixed intercommunication of material pipe in defeated sediment pipeline bottom, the bilateral symmetry of defeated sediment pipeline bottom is provided with two support frames that the size is the same.
As the utility model discloses a preferred technical scheme, the middle part on defeated sediment pipeline top is seted up to the clearance mouth, two spacing seat difference fixed mounting is in the both sides at defeated sediment pipeline top, the guard plate sets up between two spacing seats.
As an optimal technical scheme of the utility model, the top at the guard plate is seted up in spacing hole, handle fixed mounting is on the right side at guard plate top.
As a preferred technical scheme of the utility model, backup pad fixed mounting is at the top of two spacing seats, the surface of threaded rod and the inner wall threaded connection of backup pad, the bottom and the supporting grafting in spacing hole of threaded rod.
As a preferred technical scheme of the utility model, two mesh between the follow driving wheel and connect, the inside at the protection box is installed to the second motor, action wheel fixed mounting is on the output shaft of second motor, the action wheel is connected from the driving wheel meshing with one of them.
As a preferred technical scheme of the utility model, a plurality of louvre has been seted up to the right flank of protection box, equal fixed mounting has a baffle, two on the inner wall of feeder hopper both sides be parallel to each other between baffle and two crushing axles.
The utility model has the advantages that: this kind of dross removal mechanism for power station boiler, it makes guard plate and spacing separation to stimulate the guard plate to the outside, and make the clearance mouth expose, thereby be convenient for the staff to clear up and maintain defeated sediment pipeline and screw transport blade through the clearance mouth, thereby can improve defeated sediment pipeline and screw transport blade's life, and then improved this dross removal mechanism's practicality, through the backup pad, threaded rod and spacing hole can be fixed the position of guard plate, thereby can improve the stability of guard plate when using, this dross removal mechanism's practicality has further been improved, through the second motor, the action wheel, can drive crushing shaft rotation and smash the slag from mutually supporting of driving wheel and pivot, thereby avoid the great slag of granule to cause the jam to defeated sediment pipeline inside.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a deslagging device for a power station boiler of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of a deslagging apparatus for a utility boiler;
FIG. 3 is a schematic structural view of a protection plate and a limiting hole of the deslagging device for the utility model of a power station boiler;
fig. 4 is a schematic top view of the crushing shaft of the slag removing device for the utility model of a power station boiler.
In the figure: 1. a slag transport pipeline; 2. a first motor; 3. a screw conveying blade; 4. cleaning the opening; 5. a limiting seat; 6. a protection plate; 7. a support plate; 8. a threaded rod; 9. a handle; 10. a limiting hole; 11. a discharge pipe; 12. a support frame; 13. a feed hopper; 14. a protective case; 15. a rotating shaft; 16. a crushing shaft; 17. a driven wheel; 18. a second motor; 19. a driving wheel; 20. heat dissipation holes; 21. a separator.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figure 1, figure 2, figure 3 and figure 4, the utility model relates to a deslagging device for a power station boiler, which comprises a slag conveying pipeline 1, wherein a conveying mechanism is arranged in the slag conveying pipeline 1, the conveying mechanism consists of a first motor 2, a spiral conveying blade 3 and a discharge pipe 11, the top of the slag conveying pipeline 1 is provided with a feed hopper 13 and a cleaning mechanism positioned at the right side of the feed hopper 13, the cleaning mechanism consists of a cleaning port 4, two limiting seats 5, a protection plate 6, a support plate 7, a threaded rod 8, a handle 9 and a limiting hole 10, the right side surface of the feed hopper 13 is provided with a protection box 14 through bolts, a crushing mechanism is arranged between the feed hopper 13 and the protection box 14, the crushing mechanism consists of two rotating shafts 15, two crushing shafts 16, two driven wheels 17, a second motor 18 and a driving wheel 19, the left ends of the two rotating shafts 15 are connected with the left inner wall of the feed hopper 13 through bearings, the right-hand member of two pivot 15 all runs through feeder hopper 13 and extends to the inside of protection box 14 and respectively with two from driving wheel 17 fixed connection, the junction of two pivot 15 and feeder hopper 13 right side inner wall is provided with the bearing, two crushing roller 16 fixed cover respectively establish at the surface of two pivot 15, two crushing roller 16 all are located the inside of feeder hopper 13.
Wherein, first motor 2 fixed mounting is at defeated slag pipeline 1's left surface, first motor 2's output shaft runs through defeated slag pipeline 1 and extends to defeated slag pipeline 1's inside and with helical conveying blade 3's left end fixed connection, helical conveying blade 3's right-hand member passes through the bearing and links to each other with the inner wall on defeated slag pipeline 1 right side, the applicable model of first motor 2 is Y280S-4 type motor, drive helical conveying blade 3 through first motor 2 and rotate and can carry the slag that gets into defeated slag pipeline 1 inside.
Wherein, arrange the fixed right side that communicates in defeated sediment pipeline 1 bottom of material pipe 11, the bilateral symmetry of defeated sediment pipeline 1 bottom is provided with two support frames 12 that the size is the same, can play the supporting role to defeated sediment pipeline 1's bottom through setting up support frame 12 to make and arrange and keep corresponding distance between the bottom of material pipe 11 and the ground, and then the slag ejection of compact of being convenient for.
Wherein, clearance mouth 4 is seted up at the middle part on defeated sediment pipeline 1 top, two spacing seat 5 difference fixed mounting are in the both sides at defeated sediment pipeline 1 top, guard plate 6 sets up between two spacing seats 5, outside pulling guard plate 6 makes guard plate 6 and spacing seat 5 separation, and make clearance mouth 4 expose, thereby be convenient for the staff clears up and maintains defeated sediment pipeline 1 and helical conveying blade 3 through clearance mouth 4, thereby can improve defeated sediment pipeline 1 and helical conveying blade 3's life, and then improved this dross removal mechanism's practicality.
Wherein, spacing hole 10 is seted up at the top of guard plate 6, and handle 9 fixed mounting is on the right side at the top of guard plate 6.
Wherein, backup pad 7 fixed mounting is at the top of two spacing seats 5, the surface of threaded rod 8 and the inner wall threaded connection of backup pad 7, and the bottom of threaded rod 8 is pegged graft with spacing hole 10 is supporting, can fix the position of guard plate 6 through backup pad 7, threaded rod 8 and spacing hole 10 to guard plate 6's stability when can improving the use has further improved this dross removal mechanism's practicality.
Wherein, two mesh connections from between the driving wheel 17, the inside at protection box 14 is installed to second motor 18, action wheel 19 fixed mounting is on second motor 18's output shaft, action wheel 19 is connected with one of them mesh from driving wheel 17, the applicable model of second motor 18 is Y100L2-4 type motor, second motor 18 and first motor 2 are all external to have control switch, control switch and external power supply electric connection, can be with the heat discharge that second motor 18 during operation produced through setting up louvre 20, and then avoid the inside high temperature of protection box 14.
Wherein, a plurality of louvre 20 has been seted up to the right flank of protection box 14, and equal fixed mounting has baffle 21 on the inner wall of feeder hopper 13 both sides, is parallel to each other between two baffles 21 and two crushing axles 16.
When the slag removing device works, firstly, an external power supply of the slag removing device is switched on, then the first motor 2 and the second motor 18 are started, slag is poured into the feed hopper 13, at the moment, the second motor 18 drives the driving wheel 19 and the two driven wheels 17 to rotate, the two driven wheels 17 drive the two rotating shafts 15 and the two crushing shafts 16 to rotate, the slag can be crushed by the two crushing shafts 16, the crushed slag falls into the slag conveying pipeline 1, at the moment, the first motor 2 drives the spiral conveying blades 3 to rotate, the slag is pushed by the rotation of the spiral conveying blades 3 and moves towards the right side, when the slag reaches the discharging pipe 11, the slag is discharged by the discharging pipe 11, when the slag conveying pipeline 1 and the spiral conveying blades 3 need to be cleaned, firstly, the threaded rod 8 is separated from the limiting hole 10 by unscrewing the threaded rod 8, and then the handle 9 is pulled outwards to separate the protective plate 6 from the limiting seat 5, then clear up and maintain defeated sediment pipeline 1 and helical conveying blade 3 through clearance mouth 4, insert between two spacing seats 5 with guard plate 6 after the clearance is maintained and is accomplished, then promote guard plate 6 and make guard plate 6 reset, then it can to rotate threaded rod 8 and make threaded rod 8's bottom insert spacing hole 10 inside.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a dross removal mechanism that power station boiler was used, a serial communication port, including defeated sediment pipeline (1), be provided with conveying mechanism in defeated sediment pipeline (1), conveying mechanism comprises first motor (2), screw transport blade (3) and row material pipe (11), the top of defeated sediment pipeline (1) is provided with feeder hopper (13) and is located the clearance mechanism on feeder hopper (13) right side, clearance mechanism comprises a clearance mouth (4), two spacing seats (5), a guard plate (6), a backup pad (7), a threaded rod (8), a handle (9) and a spacing hole (10), protection box (14) are installed through the bolt to the right flank of feeder hopper (13), be provided with crushing mechanism between feeder hopper (13) and protection box (14), crushing mechanism is by two pivot (15), Two crushing roller (16), two follow driving wheel (17), a second motor (18) and a action wheel (19) are constituteed, two the left end of pivot (15) all links to each other with the left inner wall of feeder hopper (13) through the bearing, two the right-hand member of pivot (15) all runs through feeder hopper (13) and extends to the inside of protection box (14) and respectively with two from driving wheel (17) fixed connection, two pivot (15) are provided with the bearing with the junction of feeder hopper (13) right side inner wall, two crushing roller (16) fixed cover respectively is established at the surface of two pivots (15), two crushing roller (16) all are located the inside of feeder hopper (13).
2. The deslagging device for the power station boiler as recited in claim 1, characterized in that the first motor (2) is fixedly installed on the left side surface of the slag conveying pipeline (1), the output shaft of the first motor (2) penetrates through the slag conveying pipeline (1), extends to the inside of the slag conveying pipeline (1) and is fixedly connected with the left end of the spiral conveying blade (3), and the right end of the spiral conveying blade (3) is connected with the inner wall of the right side of the slag conveying pipeline (1) through a bearing.
3. The deslagging device for the utility boiler according to claim 1, characterized in that the discharge pipe (11) is fixedly communicated with the right side of the bottom of the slag conveying pipeline (1), and two support frames (12) with the same size are symmetrically arranged on two sides of the bottom of the slag conveying pipeline (1).
4. The deslagging device for the power station boiler according to claim 1, characterized in that the cleaning port (4) is arranged in the middle of the top end of the slag conveying pipeline (1), the two limiting seats (5) are respectively and fixedly arranged on two sides of the top of the slag conveying pipeline (1), and the protection plate (6) is arranged between the two limiting seats (5).
5. The deslagging device for a power station boiler according to claim 1, characterized in that the limiting hole (10) is formed at the top of the protection plate (6), and the handle (9) is fixedly arranged at the right side of the top of the protection plate (6).
6. The deslagging device for the power station boiler as recited in claim 1, characterized in that the supporting plate (7) is fixedly installed on the top of the two limiting seats (5), the outer surface of the threaded rod (8) is in threaded connection with the inner wall of the supporting plate (7), and the bottom end of the threaded rod (8) is in matched insertion connection with the limiting hole (10).
7. A slag removal apparatus for a utility boiler according to claim 1, characterized in that two driven wheels (17) are engaged with each other, the second motor (18) is installed inside the protective box (14), the driving wheel (19) is fixedly installed on the output shaft of the second motor (18), and the driving wheel (19) is engaged with one of the driven wheels (17).
8. The deslagging device for the utility boiler according to claim 1, characterized in that a plurality of heat dissipation holes (20) are opened on the right side surface of the protective box (14), partition plates (21) are fixedly installed on the inner walls of both sides of the feed hopper (13), and the two partition plates (21) are parallel to the two crushing shafts (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020234706.5U CN211600749U (en) | 2020-03-02 | 2020-03-02 | Slag removing device for power station boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020234706.5U CN211600749U (en) | 2020-03-02 | 2020-03-02 | Slag removing device for power station boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211600749U true CN211600749U (en) | 2020-09-29 |
Family
ID=72581902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020234706.5U Expired - Fee Related CN211600749U (en) | 2020-03-02 | 2020-03-02 | Slag removing device for power station boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211600749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431219A (en) * | 2022-01-29 | 2022-05-06 | 苏州极目机器人科技有限公司 | Scatter device and remove operation equipment |
-
2020
- 2020-03-02 CN CN202020234706.5U patent/CN211600749U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431219A (en) * | 2022-01-29 | 2022-05-06 | 苏州极目机器人科技有限公司 | Scatter device and remove operation equipment |
| CN114431219B (en) * | 2022-01-29 | 2022-12-13 | 苏州极目机器人科技有限公司 | Scatter device and remove operation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20210302 |
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| CF01 | Termination of patent right due to non-payment of annual fee |