CN214468708U - Large chimney inner wall cleaning device - Google Patents
Large chimney inner wall cleaning device Download PDFInfo
- Publication number
- CN214468708U CN214468708U CN202120569579.9U CN202120569579U CN214468708U CN 214468708 U CN214468708 U CN 214468708U CN 202120569579 U CN202120569579 U CN 202120569579U CN 214468708 U CN214468708 U CN 214468708U
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- shell
- workbench
- cleaning device
- moving block
- chimney inner
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Abstract
The utility model discloses a large chimney inner wall cleaning device, which comprises a workbench, wherein a lifting device for driving the workbench to lift is arranged on the workbench; a supporting tube is arranged on the workbench, and the top end of the supporting tube is rotatably arranged on the workbench; the side wall of the supporting tube is uniformly provided with a plurality of retractable cleaning mechanisms. The sweeping mechanism comprises a horizontally arranged shell, and a moving block which can linearly move along the bottom of the shell towards the direction far away from or close to the supporting tube is arranged in the shell; one end of the moving block, which is far away from the supporting tube, extends out of the shell and is connected with a cleaning head; the movable block is close to the one end of stay tube with be provided with the spring between the casing, the utility model discloses can carry out thorough cleanness to the chimney inner wall.
Description
Technical Field
The utility model belongs to the technical field of cleaning device, specifically speaking relates to a large-scale chimney inner wall cleaning device.
Background
At present, the highest single-cylinder reinforced concrete chimney in China is 210 meters. Chimneys over 300 meters in height have been established in the world up to tens of bases, for example, the single-tube reinforced concrete chimneys of mitchell power stations up to 368 meters. Because the chimney is used for discharging smoke, and the smoke contains a large amount of dust and corrosive gas, the inner wall of the chimney is accumulated with dust and scale after long-term use, and the inner wall of the chimney is easily damaged by the corrosion of the corrosive gas.
The existing chimney is high in height, and the inner wall of the chimney is difficult to clean due to certain taper. At present, manual cleaning is mostly adopted for cleaning the chimney, workers wear working clothes and gas masks after the temperature of the chimney is reduced to normal temperature, and carry dust removing tools to enter the chimney for cleaning. In the cleaning process, the working conditions are very severe, the health of cleaning and descaling workers is seriously harmed, and the cleaning effect is limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to above not enough, provide a large-scale chimney inner wall cleaning device, overcome the defect that prior art exists, can carry out thorough cleanness to the chimney inner wall.
In order to solve the technical problem, the technical scheme of the utility model is that:
a large chimney inner wall cleaning device comprises
The lifting device is arranged on the workbench and used for driving the workbench to lift;
a supporting tube is arranged on the workbench, and the top end of the supporting tube is rotatably arranged on the workbench;
the side wall of the supporting tube is uniformly provided with a plurality of retractable cleaning mechanisms.
Preferably, the sweeping mechanism comprises a horizontally arranged shell, and a moving block capable of linearly moving in a direction away from or close to the supporting tube along the bottom of the shell is arranged in the shell;
one end of the moving block, which is far away from the supporting tube, extends out of the shell and is connected with a cleaning head;
a spring is arranged between one end of the moving block close to the supporting tube and the shell.
Preferably, the moving block is provided with a limit block for preventing the moving block from sliding out of the housing.
Preferably, the bottom of the shell is provided with a sliding groove, the bottom of the moving block is provided with a second connecting part, and the second connecting part extends out of the sliding groove;
a collecting groove is arranged below the shell and connected with the second connecting part.
Preferably, the collecting groove is fan-shaped, the collecting groove is provided with an inclined groove bottom, and a cleaning opening is formed in the groove bottom.
Preferably, the upper end of the supporting tube is also provided with a spraying mechanism, the spraying mechanism comprises a supporting plate, and a plurality of spray heads are uniformly distributed on the supporting plate;
the side wall of the supporting tube is provided with a water tank, and the spray head is communicated with the water tank through a water pipe.
Preferably, the lifting device comprises a support frame arranged at the top of the chimney, an electric hoist is arranged on the support frame, and the free end of the electric hoist is connected with the workbench.
Preferably, the cleaning head is detachably connected to the moving block.
Preferably, the cleaning head is a sweeper brush.
Preferably, the cleaning head is a spatula.
The utility model adopts the above technical scheme, compare with prior art, have following advantage:
1. the electric hoist drives the whole cleaning device to lift along with the height of the chimney;
2. the arrangement of the rotary telescopic mechanism ensures that the cleaning head is attached to the inner wall of the chimney at any time by utilizing the centrifugal force and the action of the spring, so that the cleaning is thorough;
3. the arrangement of the plurality of telescopic mechanisms and the cleaning head ensures that the inner wall of the chimney is more thoroughly cleaned;
4. the spraying mechanism is arranged in a rotating mode, the plurality of spray heads are arranged, and the cleaning strength of the inner wall of the chimney is enhanced;
5. a collecting tank with an inclined bottom is arranged below the cleaning head, so that garbage can be collected conveniently.
Drawings
Fig. 1 is a schematic structural view of a large chimney inner wall cleaning device in the present invention;
FIG. 2 is an enlarged schematic view of the structure at B in FIG. 1;
FIG. 3 is a schematic structural view of a support tray;
FIG. 4 is a schematic view of the connection structure of the support tube, the telescoping mechanism and the collecting groove.
In the figure, the position of the upper end of the main shaft,
1-workbench, 2-supporting plate, 3-motor, 5-supporting tube, 6-supporting plate, 7-shell, 8-moving block, 9-cleaning head, 10-second connecting part, 11-chute, 12-spring, 13-connecting frame, 14-collecting tank, 15-cleaning opening, 16-water tank, 17-spray head, 20-electric block, 21-chimney inner wall, 22-limiting block and 23-supporting frame.
Detailed Description
In order to clearly understand the technical features, objects and effects of the present invention, the detailed embodiments of the present invention will be described with reference to the accompanying drawings, and those skilled in the art will understand that the following does not limit the scope of the present invention.
In the embodiment, as shown in fig. 1 to 4, the large chimney inner wall cleaning device is arranged inside a chimney, and comprises a support frame 23 arranged at the top of the chimney, wherein an electric hoist 20 is arranged on the support frame 23, a workbench 1 is arranged below the electric hoist 20, and the free end of the electric hoist 20 is connected with the workbench 1 to realize the lifting of the workbench 1.
The worktable 1 is provided with a supporting pipe 5, and the top end of the supporting pipe 5 is rotatably arranged on the worktable 1. The top end of the supporting tube 5 is connected with a power device motor 3.
Be provided with a plurality of evenly distributed's the mechanism that cleans on the lateral wall of stay tube 5, clean the mechanism and include telescopic machanism, telescopic machanism includes the casing 7 that the level set up, is provided with in the casing 7 and can follow the bottom of casing 7 and to keeping away from or being close to the direction of stay tube 5 and be linear motion's movable block 8, and the one end that stay tube 5 was kept away from to movable block 8 stretches out casing 7, and is connected with cleaning head 9, and cleaning head 9 can be for cleaning brush, spatula, mop etc.. The cleaning head 9 is detachably connected to the moving block 8.
The moving block 8 is provided with a stopper 22 for preventing the moving block 8 from sliding out of the housing 7.
A spring 12 is arranged between one end of the moving block 8 close to the support tube 5 and the inner wall of the housing 7.
When the diameter of the chimney is reduced, the cleaning head 9 pushes the moving block 8 to slide towards the direction close to the supporting pipe 5, and the spring is compressed.
When the diameter of the chimney is increased, the compressed spring pushes the moving block 8 to slide towards the direction far away from the supporting pipe 5, and the moving block 8 drives the cleaning head 9 to be close to the inner wall 21 of the chimney.
The bottom of the shell 7 is provided with a sliding groove 11, the bottom of the moving block 8 is provided with a second connecting part 10, and the second connecting part 10 extends out of the sliding groove 11.
A collecting groove 14 is arranged below the housing 7, and the collecting groove 14 is connected with the second connecting part 10 through a connecting frame 13.
The collecting groove 14 is fan-shaped, an inclined groove bottom is arranged on the collecting groove 14, and a cleaning opening 15 is formed in the groove bottom.
Still be provided with spraying mechanism on the stay tube 5, spraying mechanism includes supporting disk 6, evenly is provided with a plurality of shower nozzle 17 on the supporting disk 6, is provided with backup pad 2 on the 5 lateral walls of stay tube, is provided with water tank 16 on the backup pad 2, and shower nozzle 17 leads to pipe intercommunication with water tank 16. The supporting disk 6 is fixedly connected with the supporting tube 5.
The supporting pipe 5 rotates, the supporting plate 6 rotates, the spray head 17 rotates along with the supporting plate, and the inner wall 21 of the chimney is washed clean.
The shell 7 rotates along with the supporting pipe 5, under the action of centrifugal force, the moving block 8 slides in the direction far away from the supporting pipe 5, the spring 12 is in a stretching state, the cleaning head 9 on the moving block 8 is close to the inner wall 21 of the chimney, cleaning work is carried out, and impurities such as dust generated in the cleaning process fall into the collecting tank 14.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (10)
1. The utility model provides a large-scale chimney inner wall cleaning device which characterized in that: comprises that
The device comprises a workbench (1), wherein a lifting device for driving the workbench (1) to lift is arranged on the workbench (1);
a supporting pipe (5) is arranged on the workbench (1), and the top end of the supporting pipe (5) is rotatably arranged on the workbench (1);
the side wall of the supporting pipe (5) is uniformly provided with a plurality of retractable cleaning mechanisms.
2. A large chimney inner wall cleaning device according to claim 1, characterized in that:
the cleaning mechanism comprises a horizontally arranged shell (7), and a moving block (8) capable of linearly moving along the bottom of the shell (7) in the direction far away from or close to the supporting tube (5) is arranged in the shell (7);
one end, far away from the supporting tube (5), of the moving block (8) extends out of the shell (7) and is connected with a cleaning head (9);
a spring (12) is arranged between one end of the moving block (8) close to the supporting tube (5) and the shell (7).
3. A large chimney inner wall cleaning device according to claim 2, characterized in that:
the moving block (8) is provided with a limiting block (22) for preventing the moving block (8) from sliding out of the shell (7).
4. A large chimney inner wall cleaning device according to claim 2, characterized in that:
a sliding groove (11) is formed in the bottom of the shell (7), a second connecting portion (10) is arranged at the bottom of the moving block (8), and the second connecting portion (10) extends out of the sliding groove (11);
a collecting groove (14) is arranged below the shell (7), and the collecting groove (14) is connected with the second connecting part (10).
5. The large chimney inner wall cleaning device according to claim 4, characterized in that:
the collecting groove (14) is fan-shaped, the collecting groove (14) is provided with an inclined groove bottom, and a cleaning opening (15) is formed in the groove bottom.
6. A large chimney inner wall cleaning device according to claim 1, characterized in that:
the upper end of the supporting tube (5) is also provided with a spraying mechanism, the spraying mechanism comprises a supporting plate (6), and a plurality of spray heads (17) are uniformly distributed on the supporting plate (6);
a water tank (16) is arranged on the side wall of the supporting pipe (5), and the spray head (17) is communicated with the water tank (16) through a water pipe.
7. A large chimney inner wall cleaning device according to claim 1, characterized in that:
the lifting device comprises a support frame (23) arranged at the top of the chimney, an electric hoist (20) is arranged on the support frame (23), and the free end of the electric hoist (20) is connected with the workbench (1).
8. A large chimney inner wall cleaning device according to claim 2, characterized in that:
the cleaning head (9) is detachably connected with the moving block (8).
9. A large chimney inner wall cleaning device according to claim 2, characterized in that:
the cleaning head (9) is a cleaning brush.
10. A large chimney inner wall cleaning device according to claim 2, characterized in that:
the cleaning head (9) is a spatula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120569579.9U CN214468708U (en) | 2021-03-20 | 2021-03-20 | Large chimney inner wall cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120569579.9U CN214468708U (en) | 2021-03-20 | 2021-03-20 | Large chimney inner wall cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214468708U true CN214468708U (en) | 2021-10-22 |
Family
ID=78156862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120569579.9U Active CN214468708U (en) | 2021-03-20 | 2021-03-20 | Large chimney inner wall cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214468708U (en) |
-
2021
- 2021-03-20 CN CN202120569579.9U patent/CN214468708U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 262100 west head of Jinshan street, Xin'an street, Anqiu City, Weifang City, Shandong Province Patentee after: Shandong Shengbao FRP Group Co.,Ltd. Address before: 262100 northwest corner of the intersection of Jinshan street and Yanggan Road, Xin'an street, Qiushi, Weifang City, Shandong Province Patentee before: Shandong Shengbao FRP Group Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 262100 west head of Jinshan street, Xin'an street, Anqiu City, Weifang City, Shandong Province Patentee after: Shandong Shengbao Composite Material Technology Co.,Ltd. Address before: 262100 west head of Jinshan street, Xin'an street, Anqiu City, Weifang City, Shandong Province Patentee before: Shandong Shengbao FRP Group Co.,Ltd. |