CN210891712U - Online ash removal device for boiler - Google Patents
Online ash removal device for boiler Download PDFInfo
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- CN210891712U CN210891712U CN201921359284.8U CN201921359284U CN210891712U CN 210891712 U CN210891712 U CN 210891712U CN 201921359284 U CN201921359284 U CN 201921359284U CN 210891712 U CN210891712 U CN 210891712U
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Abstract
The utility model discloses an online ash removal device for a boiler, comprising an upper sliding part, a lower sliding part, a cleaning rope and a driving mechanism, wherein the upper sliding part and the lower sliding part comprise a first sliding guide rail, a second sliding guide rail and a sliding trolley, the driving mechanism comprises driving ropes, two sides of the two sliding trolleys are respectively connected with one driving rope, the other end of each driving rope is arranged outside the boiler, because the cleaning rope is arranged between two adjacent calandria, when the sliding trolleys slide on the first sliding guide rail and the second sliding guide rail, the cleaning rope can also slide between the calandria, thereby cleaning the accumulated ash between the calandria and ensuring the continuous production; and the both sides of two slip dollies all are connected with a drive rope, and the other end of each drive rope all sets up outside the boiler, can pull the slip dolly outside the stove and move for the boiler just can be by the clean-up under the condition that does not need to shut down, possesses fine practicality.
Description
Technical Field
The utility model relates to a boiler clearance technical field, in particular to online ash removal device of boiler.
Background
Because the dust content in the boiler is relatively higher, the heating surface of the vertical shaft at the tail part of the boiler can form obvious dust deposition after the boiler operates for a period of time, so that the problems of increasing the pressure difference at the tail part of the boiler, reducing the air induction quantity, keeping the boiler in positive pressure operation and the like are caused, and the continuous long-period operation of the boiler can not be directly caused.
At present, the cleaning method which is commonly used is to manually clean the ash after the boiler stops running, but the danger coefficient of the manual ash cleaning is high, the labor intensity is high, and the production efficiency can be seriously influenced after the boiler stops running.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide an online ash removal device of boiler that can clean the boiler on line.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an embodiment of the utility model provides an online ash removal device of boiler, including last slider, lower slider, clearance rope and actuating mechanism, wherein:
the upper sliding part is arranged above the boiler internal tube bank, the lower sliding part is arranged below the boiler internal tube bank, the upper sliding part and the lower sliding part respectively comprise a first sliding guide rail, a second sliding guide rail and a sliding trolley, the first sliding guide rail and the second sliding guide rail are arranged oppositely, and the sliding trolley is arranged on the first sliding guide rail and the second sliding guide rail in a sliding manner;
the boiler inner tube row comprises a plurality of tube rows, at least one cleaning rope is arranged between every two adjacent tube rows, and two ends of each cleaning rope are respectively connected with the sliding trolley of the upper sliding part and the sliding trolley of the lower sliding part;
the driving mechanism comprises driving ropes, two sides of the two sliding trolleys are respectively connected with one driving rope, and the other end of each driving rope is arranged outside the boiler.
Optionally, the sliding trolley comprises a trolley body and two sliding chutes, the two sliding chutes are oppositely arranged on two sides of the trolley body, and the two sliding chutes are respectively connected with the first sliding guide rail and the second sliding guide rail in a sliding manner.
Optionally, a plurality of mounting holes are formed in the vehicle body and arranged side by side at equal intervals, a fixing rod is arranged in each mounting hole, a cleaning rope is arranged between every two adjacent discharge pipes, and the cleaning ropes are sequentially connected end to form a whole and are wound on the fixing rods.
Optionally, the interval between every two adjacent mounting holes is the same as the interval between every two adjacent rows of tubes.
Optionally, a plurality of cleaning ropes are arranged between every two adjacent rows of tubes.
Optionally, the driving mechanism further comprises an electric roller, the electric roller is arranged outside the boiler, and the other end of each driving rope is fixedly connected with one electric roller.
The utility model provides an online ash removal device for a boiler, because a cleaning rope is connected between a sliding trolley of an upper sliding part and a sliding trolley of a lower sliding part and is arranged between two adjacent calandria, when the sliding trolleys slide on a first sliding guide rail and a second sliding guide rail, the cleaning rope can also slide between the calandria, thereby cleaning the accumulated ash between the calandria and ensuring the continuous production; and the both sides of two slip dollies all are connected with a drive rope, and the other end of each drive rope all sets up outside the boiler, can pull the slip dolly outside the stove and move for the boiler just can be by the clean-up under the condition that does not need to shut down, possesses fine practicality.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic front view of the on-line ash removal device for a boiler of the present invention;
FIG. 2 is a schematic top view of the on-line ash removal device for a boiler of the present invention;
FIG. 3 is a schematic side view of the on-line ash removal device for a boiler of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
FIG. 1 is a schematic structural diagram of an online boiler ash removal device of the present invention, FIG. 2 is a schematic structural diagram of an online boiler ash removal device of the present invention, FIG. 3 is a schematic structural diagram of a boiler ash removal device of the present invention, and referring to FIGS. 1, 2 and 3, the present embodiment provides an online boiler ash removal device comprising an upper sliding component 1, a lower sliding component 2, a cleaning rope 3 and a driving mechanism 4, wherein the upper sliding component 1 is disposed above an inner tube bank of the boiler, the lower sliding component 2 is disposed below the inner tube bank of the boiler, the upper sliding component 1 and the lower sliding component 2 are disposed opposite to each other, and both comprise a first sliding guide rail 5, a second sliding guide rail 6 and a sliding trolley 7, the first sliding guide rail 5 and the second sliding guide rail 6 are disposed opposite to each other, and the first sliding guide rail 5 and the second sliding guide rail 6 are both horizontally and fixedly disposed inside the boiler, the sliding trolley 7 is slidably arranged on the first sliding guide rail 5 and the second sliding guide rail 6, and the sliding trolley 7 can slide on the first sliding guide rail 5 and the second sliding guide rail 6 in a reciprocating manner under the driving of an external force.
Further, the inside bank of tubes of boiler includes a plurality of calandrias, is provided with at least one clearance rope 3 between per two adjacent calandrias, and the both ends of clearance rope 3 are connected with the slip dolly 7 of the dolly 7 of sliding part 1 and the dolly 7 of sliding part 2 down respectively, and when the dolly slided on first sliding guide and second sliding guide, the clearance rope also can slide between the calandria to clear up the deposition between the calandria, guarantee going on of production. When being provided with many clearance ropes 3 between two adjacent calandrias, the clearance effect can be better than a clearance rope 3.
Further, the driving mechanism 4 comprises driving ropes 8, two sides of the two sliding trolleys 7 are connected with one driving rope 8, the other end of each driving rope 8 is arranged outside the boiler, the driving ropes 8 on one side of the sliding trolleys 7 can be driven by a power element to move outside the boiler, the sliding trolleys 7 can move towards one side, the sliding trolleys 7 stop when moving to the top ends of the first sliding guide rail 5 and the second sliding guide rail 6, the driving ropes 8 on the other side of the sliding trolleys 7 are driven by the other power element to move, the sliding trolleys 7 can move towards the other side, and reciprocating motion of the sliding trolleys 7 is achieved. When the sliding trolley 7 reciprocates, the cleaning rope 3 also reciprocates between the calandria to clean the accumulated dust between the calandria.
It is to be noted that, if necessary, a power element may not be required, but the sliding cart 7 is reciprocated on the first and second sliding rails 5 and 6 by manually pulling the driving rope 8.
Example two
As another embodiment of the present invention, different from the previous embodiment, the sliding trolley 7 of the online ash removal device for boiler of the present embodiment includes a car body and two sliding chutes, the two sliding chutes are relatively disposed on two sides of the car body, and the two sliding chutes are slidably connected with the first sliding guide 5 and the second sliding guide 6 respectively. Specifically, the spout can be made by the pipe, and the pipe cover is established on sliding guide and can slide relative sliding guide, and of course, the spout also can be made for the channel-section steel, channel-section steel and sliding guide joint.
Furthermore, a plurality of mounting holes are formed in the vehicle body and arranged side by side at equal intervals, and a fixing rod is arranged in each mounting hole. In this embodiment, be provided with a clearance rope 3 between per two adjacent calandrias to each clearance rope 3 forms a holistic clearance rope end to end in proper order, and this holistic clearance rope is around establishing on the dead lever in proper order, and the both ends of this holistic clearance rope are provided with the mounting clip respectively, press from both sides the both ends of this holistic clearance rope tightly, make the whole tensioning of this holistic clearance rope.
Further, the interval between every two adjacent mounting holes is the same as the interval between every two adjacent calandria pipes, and the mounting holes are located above the gap between the two adjacent calandria pipes, so that the cleaning rope 3 can conveniently penetrate through the two adjacent calandria pipes.
Further, actuating mechanism 4 still includes a plurality of motorized pulley, and motorized pulley sets up in the outside of boiler, and the other end of each drive rope 8 all with a motorized pulley fixed connection, that is to say, the drive rope 8 of the dolly 7 one side of sliding of last slider 1 and the drive rope 8 of the dolly 7 one side of sliding of lower slider 2 can be pulled by motorized pulley simultaneously to guarantee that dolly 7 is parallel, equidistance, isodynamic and the operation of same speed.
It should be noted that, in order to prevent the sliding trolley 7 from colliding with the boiler when moving to the top ends of the first sliding guide rail 5 and the second sliding guide rail 6, a stopper may be disposed on the first sliding guide rail 5 and the second sliding guide rail 6 to limit the sliding trolley 7 from moving forward without stopping in time.
The embodiment of the specification provides an online boiler ash removal device, because a cleaning rope is connected between a sliding trolley of an upper sliding part and a sliding trolley of a lower sliding part and arranged between two adjacent calandria pipes, when the sliding trolleys slide on a first sliding guide rail and a second sliding guide rail, the cleaning rope can also slide between the calandria pipes, so that ash deposition between the calandria pipes can be cleaned, and the continuous production can be ensured; and the both sides of two slip dollies all are connected with a drive rope, and the other end of each drive rope all sets up outside the boiler, can pull the slip dolly outside the stove and move for the boiler just can be by the clean-up under the condition that does not need to shut down, possesses fine practicality.
The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. It should be noted that, for those skilled in the art, without departing from the principle of the present application, several improvements and modifications can be made, and these improvements and modifications should also be construed as the protection scope of the present application.
Claims (6)
1. The utility model provides an online ash removal device of boiler, its characterized in that includes sliding part (1) down, sliding part (2), clearance rope (3) and actuating mechanism (4), wherein:
the upper sliding part (1) is arranged above the boiler internal tube bank, the lower sliding part (2) is arranged below the boiler internal tube bank, the upper sliding part (1) and the lower sliding part (2) respectively comprise a first sliding guide rail (5), a second sliding guide rail (6) and a sliding trolley (7), the first sliding guide rail (5) and the second sliding guide rail (6) are oppositely arranged, and the sliding trolley (7) can be slidably arranged on the first sliding guide rail (5) and the second sliding guide rail (6);
the tube bank in the boiler comprises a plurality of tube banks, at least one cleaning rope (3) is arranged between every two adjacent tube banks, and two ends of each cleaning rope (3) are respectively connected with a sliding trolley (7) of the upper sliding part (1) and a sliding trolley (7) of the lower sliding part (2);
the driving mechanism (4) comprises driving ropes (8), two sides of the two sliding trolleys (7) are connected with one driving rope (8), and the other end of each driving rope (8) is arranged outside the boiler.
2. The on-line boiler ash removal device according to claim 1, wherein the sliding trolley (7) comprises a trolley body and two sliding chutes, the two sliding chutes are oppositely arranged on two sides of the trolley body, and the two sliding chutes are respectively connected with the first sliding guide rail (5) and the second sliding guide rail (6) in a sliding manner.
3. The on-line ash removal device for the boiler according to claim 2, wherein a plurality of mounting holes are formed in the body, the mounting holes are arranged side by side at equal intervals, a fixing rod is arranged in each mounting hole, one cleaning rope (3) is arranged between every two adjacent tube banks, and the cleaning ropes (3) are sequentially connected end to form a whole and wound on the fixing rod.
4. The on-line ash removal device for boiler of claim 3, wherein the interval between every two adjacent mounting holes is the same as the interval between every two adjacent rows of tubes.
5. The on-line soot cleaning device for boilers as claimed in claim 1, wherein a plurality of said cleaning cords (3) are disposed between every two adjacent said rows of tubes.
6. The on-line boiler ash removal device according to claim 1, wherein the driving mechanism (4) further comprises an electric roller, the electric roller is arranged outside the boiler, and the other end of each driving rope (8) is fixedly connected with one electric roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921359284.8U CN210891712U (en) | 2019-08-21 | 2019-08-21 | Online ash removal device for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921359284.8U CN210891712U (en) | 2019-08-21 | 2019-08-21 | Online ash removal device for boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210891712U true CN210891712U (en) | 2020-06-30 |
Family
ID=71323731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921359284.8U Active CN210891712U (en) | 2019-08-21 | 2019-08-21 | Online ash removal device for boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210891712U (en) |
-
2019
- 2019-08-21 CN CN201921359284.8U patent/CN210891712U/en active Active
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