CN218936380U - Cleaning device for boiler chimney - Google Patents
Cleaning device for boiler chimney Download PDFInfo
- Publication number
- CN218936380U CN218936380U CN202222854249.1U CN202222854249U CN218936380U CN 218936380 U CN218936380 U CN 218936380U CN 202222854249 U CN202222854249 U CN 202222854249U CN 218936380 U CN218936380 U CN 218936380U
- Authority
- CN
- China
- Prior art keywords
- chimney
- cleaning device
- linear module
- boiler
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model relates to a cleaning device for a boiler chimney, which comprises a linear module, wherein the linear module is positioned at the top of a chimney body and is detachably connected with the top of the chimney body; the rotary driving piece is positioned on the linear module and is driven by the linear module to perform up-down linear motion; the scraping plates are distributed along the outer wall of the rotary driving piece and used for scraping the inner wall of the chimney body; the dust box is characterized in that a dust collection bin with an upward opening is arranged at the top of the dust box, and the dust box is connected with one end of the rotary driving piece, which is far away from the linear module. The combined design of the linear module, the rotary driving piece and the dust box ensures that the scaling matters can be well cleaned and stored, thereby improving the cleaning effect.
Description
Technical Field
The utility model relates to the technical field of pipeline cleaning devices, in particular to a cleaning device for a boiler chimney.
Background
In the using process of the boiler (particularly using coal as a combustion medium), a large amount of soot and impurities can be adhered to the inside of a pipeline (particularly a chimney), scaling substances can be formed on the inner wall of the pipeline for a long time, and the inside of the pipeline is blocked to a certain extent, so that the normal use of the boiler is affected.
For this reason, one generally cleans the scale on the inner wall of the pipe by using a cleaning device. For example, the issued patent: CN202220112144.6 is a boiler pipe blockage removing equipment, which is characterized in that a heat-resistant motor is arranged in a smoke outlet pipe, a spiral plate is driven by the heat-resistant motor to scrape the inner wall of the smoke outlet pipe, and then scaling substances are cleaned and discharged through an ash sweeping component.
However, the cleaning device still has some problems during use. For example, the long-term internal arrangement of the heat-resistant motor and the spiral plate in the smoke outlet pipe is a blockage to the interior of the smoke outlet pipe, and the use cost is high (namely, only the smoke outlet pipe of a single boiler can be cleaned); in addition, as the spiral plate is cleaned up the inner wall of the smoke outlet pipe, a small amount of dust and impurities are inevitably attached to the spiral plate, and further ash and impurities still remain in the smoke outlet pipe, so that the overall cleaning effect is poor.
Disclosure of Invention
In view of the foregoing, it is necessary to provide a cleaning device for a boiler chimney, so as to solve the technical problems of higher use cost and poor cleaning effect in the prior art.
The utility model provides a cleaning device for a boiler chimney, comprising:
the linear module is positioned at the top of the chimney body and is detachably connected with the top of the chimney body;
the rotary driving piece is positioned on the linear module and is driven by the linear module to perform up-down linear motion;
the scraping plates are distributed along the outer wall of the rotary driving piece and used for scraping the inner wall of the chimney body;
the dust box is characterized in that a dust collection bin with an upward opening is arranged at the top of the dust box, and the dust box is connected with one end of the rotary driving piece, which is far away from the linear module.
In an embodiment of the utility model, the linear module comprises a guide plate, a chute is arranged on one side of the guide plate, one end of the chute extends towards the inner direction of the chimney body, an i-shaped sliding block is connected in a sliding manner in the chute and used for connecting the rotation driving piece, and arc-shaped clamping blocks are symmetrically arranged on one side, close to the chimney body, of the guide plate and used for connecting the side wall of the chimney body.
In an embodiment of the utility model, an arc-shaped groove capable of clamping the side wall of the chimney body is formed in one side, close to the chimney body, of the arc-shaped clamping block, a threaded hole is formed in the outer side of the arc-shaped clamping block, and a bolt is matched in the threaded hole so that one end of the bolt abuts against the outer wall of the chimney body and is clamped.
In an embodiment of the present utility model, a push rod is disposed on a side of the i-shaped slider away from the rotation driving member.
In an embodiment of the present utility model, the rotation driving member includes a motor, an output shaft of the motor points downward and is fixedly connected to a rotating shaft, and the scraping plates are distributed along an outer wall of the rotating shaft.
In an embodiment of the utility model, a square groove is formed around the outer wall of the rotating shaft, a positioning hole is formed in the bottom of the square groove, and one end of the scraping plate extends into the positioning hole and is fixedly connected with the positioning hole.
In an embodiment of the present utility model, the scraping plates are uniformly distributed along the axial direction of the rotating shaft.
In an embodiment of the utility model, a connecting frame is fixedly arranged at the bottom of the rotating shaft and used for connecting the dust box.
In one embodiment of the utility model, the top of the dust box is also provided with a conical diversion trench, and the narrow opening end of the conical diversion trench is communicated with the opening end of the dust collection bin.
In an embodiment of the utility model, the dust collection bin is equal to the conical diversion trench in height.
Compared with the prior art, the cleaning device for the boiler chimney has the following beneficial effects:
the linear module is detachably connected with the top of the chimney body, and the linear module drives the rotary driving piece to do up-down linear motion, so that the cleaning device can clean different chimney bodies in a detachable mode, the use cost is effectively reduced, and long-term blockage of the chimney body is avoided; in addition, because the dust box is located the one end that the rotation driving piece kept away from sharp module, this also makes when using cleaning device, the dust box can the rate stretch into this internal of chimney earlier to collect the scale deposit thing that drops behind scraper blade scraping chimney body inner wall, promoted the cleaning effect by a wide margin.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and its details set forth in the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is an isometric view of an embodiment of a cleaning apparatus for a boiler stack according to the present utility model;
FIG. 2 is a schematic diagram of an embodiment of a cleaning apparatus for a boiler chimney according to the present utility model;
FIG. 3 is an isometric view of one embodiment of the arcuate clamping block of FIG. 1;
FIG. 4 is an isometric view of one embodiment of the shaft of FIG. 1;
FIG. 5 is a front view of an embodiment of the dust box of FIG. 1;
fig. 6 is a sectional view taken along the direction a in fig. 5.
The reference numerals are as follows:
100. a linear module; 110. a guide plate; 111. a chute; 120. an I-shaped sliding block; 130. arc clamping blocks; 131. an arc-shaped groove; 132. a threaded hole; 133. a bolt; 200. a chimney body; 300. a rotary driving member; 310. a motor; 311. an output shaft; 320. a rotating shaft; 321. a square groove; 322. positioning holes; 330. a connecting frame; 400. a scraper; 500. a dust box; 510. a dust collection bin; 520. conical diversion trench; 600. a push rod.
Detailed Description
Preferred embodiments of the present utility model will now be described in detail with reference to the accompanying drawings, which form a part hereof, and together with the description serve to explain the principles of the utility model, and are not intended to limit the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a cleaning device for a boiler chimney, which includes a linear module 100, wherein the linear module 100 is located at the top of a chimney body 200 and is detachably connected to the top of the chimney body 200; the rotary driving piece 300 is positioned on the linear module 100, and is driven by the linear module 100 to perform up-and-down linear motion; the scrapers 400 are distributed along the outer wall of the rotary driving member 300 and are used for scraping the inner wall of the chimney body 200; the dust box 500, the dust box 500 top is provided with the dust collection storehouse 510 that the opening up, and the dust box 500 is connected with the one end that rotates the driving piece 300 and keep away from sharp module 100. When the cleaning device is specifically used, the linear module 100 drives the rotary driving member 300 to extend into the chimney body 200, so that the dust box 500 and the scraper 400 also enter the chimney body 200. At this time, the rotation driving member 300 is started to scrape the inner wall of the chimney body 200 through the scraper 400, so that the scaling matters are scraped and fall into the dust box 500, and the cleaning effect is effectively improved. And after the cleaning work is finished, the flexible use of the cleaning device can be realized by disassembling the linear module 100, so that the use cost is reduced. It should be noted that, in order to use the cleaning device more conveniently, the solenoid valve and the corresponding control panel for controlling the start and stop of the linear module 100 and the rotation driving member 300 may also be disposed on the linear module 100.
In an embodiment of the utility model, the linear module 100 includes a guide plate 110, a chute 111 is provided on one side of the guide plate 110, one end of the chute 111 extends toward the inside direction of the chimney body 200, an i-shaped slider 120 is slidably connected to the chute 111 for connecting to the rotation driving member 300, and arc-shaped clamping blocks 130 are symmetrically provided on one side of the guide plate 110, which is close to the chimney body 200, for connecting to the side wall of the chimney body 200. In this way, an operator can realize the detachable connection between the guide plate 110 and the chimney body 200 through the arc-shaped clamping blocks 130, so that the flexibility of the use of the cleaning device is provided, and the use cost of the cleaning device is reduced.
Further, in an embodiment of the present utility model, an arc-shaped groove 131 capable of clamping the side wall of the chimney body 200 is formed on one side of the arc-shaped clamping block 130 close to the chimney body 200, a threaded hole 132 is formed on the outer side of the arc-shaped clamping block 130, a bolt 133 is adapted in the threaded hole 132, and one end of the bolt 133 is used for abutting against the outer wall of the chimney body 200 and realizing clamping, so that the limitation of the linear module 100 can be better realized through the bolt 133 and the arc-shaped clamping block 130, and rapid disassembly is also facilitated.
In order to facilitate the operator to manually control the cleaning height and further reduce the use cost, in an embodiment of the present utility model, a push rod 600 is disposed on a side of the i-shaped slider 120 away from the rotation driving member 300, so that the operator can conveniently push and pull the push rod 600 to realize the up-and-down movement of the rotation driving member 300. It should be noted that, the two ends in the chute 111 should be provided with limiting blocks to limit the maximum travel of the rotation driving member 300, so as to avoid falling off.
In an embodiment of the present utility model, the rotation driving member 300 includes a motor 310, an output shaft 311 of the motor 310 points downward and is fixedly connected to a rotating shaft 320, and the scraping plates 400 are distributed along an outer wall of the rotating shaft 320, so that the rotating shaft 320 can be driven to rotate by the output shaft 311 of the motor 310, and then the scraping plates 400 are driven to realize rotation scraping. It should be noted that, when the height of the inside of the chimney body 200 is higher, a coupling may be disposed between the output shaft 311 and the rotating shaft 320, so as to effectively protect the motor 310 from long-term stable operation.
In order to better realize the stable connection between the scraper 400 and the rotating shaft 320, in an embodiment of the present utility model, a square groove 321 is formed around the outer wall of the rotating shaft 320, a positioning hole 322 is formed at the bottom of the square groove 321, and one end of the scraper 400 extends into the positioning hole 322 and is fixedly connected with the positioning hole 322.
Further, in an embodiment of the present utility model, the scrapers 400 are uniformly distributed along the axial direction of the rotating shaft 320, so that the cleaning effect can be enhanced by providing more scrapers 400.
In an embodiment of the present utility model, a connecting frame 330 is fixedly disposed at the bottom of the rotating shaft 320 for connecting to the dust box 500. The external shape of the connecting frame 330 is designed so as not to interfere with the inner wall of the chimney body 200.
In order to better collect the scaling substances, in an embodiment of the present utility model, a conical diversion trench 520 is further formed at the top of the dust box 500, and the narrow opening end of the conical diversion trench 520 is communicated with the opening end of the dust collection bin 510, so that the scaling substances can smoothly fall into the dust collection bin 510 through the conical diversion trench 520 and are difficult to spill. It should be noted that, in order to better pour the collected scaling matters, a blanking door capable of being opened and closed may be provided at the bottom of the dust box 500.
Further, in an embodiment of the present utility model, the height of the dust collection bin 510 is equal to the height of the tapered diversion trench 520, so that the dust collection capacity can be increased, and the inclined surface of the diversion trench is not too gentle, so as to affect the diversion effect.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (10)
1. A cleaning device for a boiler stack, comprising:
the linear module is positioned at the top of the chimney body and is detachably connected with the top of the chimney body;
the rotary driving piece is positioned on the linear module and is driven by the linear module to perform up-down linear motion;
the scraping plates are distributed along the outer wall of the rotary driving piece and used for scraping the inner wall of the chimney body;
the dust box is characterized in that a dust collection bin with an upward opening is arranged at the top of the dust box, and the dust box is connected with one end of the rotary driving piece, which is far away from the linear module.
2. The cleaning device for a boiler chimney according to claim 1, wherein the linear module comprises a guide plate, a chute is formed in one side of the guide plate, one end of the chute extends towards the inner direction of the chimney body, an i-shaped sliding block is connected in the chute in a sliding manner and used for being connected with the rotation driving piece, and arc-shaped clamping blocks are symmetrically arranged on one side, close to the chimney body, of the guide plate and used for being connected with the side wall of the chimney body.
3. The cleaning device for a boiler chimney according to claim 2, wherein an arc-shaped groove capable of clamping the side wall of the chimney body is formed in one side, close to the chimney body, of the arc-shaped clamping block, a threaded hole is formed in the outer side of the arc-shaped clamping block, and a bolt is matched in the threaded hole, so that one end of the bolt abuts against the outer wall of the chimney body and is clamped.
4. The cleaning device for a boiler chimney according to claim 2, wherein a push rod is provided on a side of the i-shaped slider remote from the rotary drive member.
5. The cleaning device for a boiler chimney according to claim 1, wherein the rotary driving member comprises a motor, an output shaft of the motor is directed downwards and fixedly connected with a rotating shaft, and the scraping plates are distributed along an outer wall of the rotating shaft.
6. The cleaning device for a boiler chimney according to claim 5, wherein a square groove is formed around the outer wall of the rotating shaft, a positioning hole is formed in the bottom of the square groove, and one end of the scraping plate extends into the positioning hole and is fixedly connected with the positioning hole.
7. The cleaning apparatus for a boiler chimney according to claim 5, wherein said blades are uniformly distributed along the axial direction of said shaft.
8. The cleaning device for a boiler chimney according to claim 5, wherein a connecting frame is fixedly provided at the bottom of the rotating shaft for connecting with a dust box.
9. The cleaning device for a boiler chimney according to claim 1, wherein a conical diversion trench is further formed in the top of the dust box, and a narrow opening end of the conical diversion trench is communicated with an opening end of the dust collection bin.
10. The cleaning apparatus for a boiler chimney of claim 9, wherein the dust collection bin has a height equal to the height of the tapered diversion trench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222854249.1U CN218936380U (en) | 2022-10-25 | 2022-10-25 | Cleaning device for boiler chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222854249.1U CN218936380U (en) | 2022-10-25 | 2022-10-25 | Cleaning device for boiler chimney |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218936380U true CN218936380U (en) | 2023-04-28 |
Family
ID=86087324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222854249.1U Active CN218936380U (en) | 2022-10-25 | 2022-10-25 | Cleaning device for boiler chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218936380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118328406A (en) * | 2024-06-17 | 2024-07-12 | 山东中杰特种装备股份有限公司 | Ash removal device for boiler |
-
2022
- 2022-10-25 CN CN202222854249.1U patent/CN218936380U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118328406A (en) * | 2024-06-17 | 2024-07-12 | 山东中杰特种装备股份有限公司 | Ash removal device for boiler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218936380U (en) | Cleaning device for boiler chimney | |
| CN110566986B (en) | Horizontal flue inner ash removal device and working method thereof | |
| CN115262511A (en) | Suspended solid fishing device with self-cleaning function for sewage treatment | |
| CN220519225U (en) | Device for cleaning return coal conveying belt | |
| CN112274988A (en) | Centrifugal pump filter belt cleaning device | |
| CN115228207B (en) | Detachable ash bucket with dust removing function | |
| CN217043851U (en) | Visual oil smoke pipeline belt cleaning device | |
| CN115318029A (en) | Miniature dust remover | |
| CN218895415U (en) | Cleaning device for biomass boiler convenient to discharge waste residue | |
| CN219595983U (en) | Sand removing device for petroleum exploitation | |
| CN212688817U (en) | Novel crawler-type slagging-off device | |
| CN219378320U (en) | Piston cleaning sand blasting machine | |
| CN219003353U (en) | Full-automatic permanent magnet dry powder iron remover | |
| CN213727142U (en) | Dust remover | |
| CN217887840U (en) | Three-shaft type dust humidifier | |
| CN109894261B (en) | Inside cleaning device of speed reducer | |
| CN214569289U (en) | Dust collector for spiral unloader | |
| CN211069442U (en) | Device for preventing ash bucket of dust remover from being blocked | |
| CN221673894U (en) | Wet desulfurization dust remover | |
| CN220346153U (en) | Automatic clearance rotation permanent magnetism de-ironing separator | |
| CN221732517U (en) | Industrial wastewater treatment equipment convenient to remove slag | |
| CN214914241U (en) | Air filtering device for pressure swing adsorption oxygenerator | |
| CN220758376U (en) | Pulse dust collector for mortar processing | |
| CN220802520U (en) | Ash discharging mechanism of gravity dust remover | |
| CN220689102U (en) | Automatic boiler slag discharging pipe cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |