CN220229229U - Flue dust removing device for power generation - Google Patents
Flue dust removing device for power generation Download PDFInfo
- Publication number
- CN220229229U CN220229229U CN202321975320.XU CN202321975320U CN220229229U CN 220229229 U CN220229229 U CN 220229229U CN 202321975320 U CN202321975320 U CN 202321975320U CN 220229229 U CN220229229 U CN 220229229U
- Authority
- CN
- China
- Prior art keywords
- flue
- flue body
- dust
- sides
- winding rod
- 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.)
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- 239000003500 flue dust Substances 0.000 title claims abstract description 18
- 238000010248 power generation Methods 0.000 title claims abstract description 13
- 238000007790 scraping Methods 0.000 claims abstract description 38
- 239000000428 dust Substances 0.000 claims abstract description 22
- 238000004804 winding Methods 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 230000005611 electricity Effects 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000000779 smoke Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a flue dust removal device for power generation, which belongs to the technical field of flue dust removal devices and comprises a flue body, a dust scraping component and a driving component, wherein the dust scraping component is arranged in the flue body, the driving component is arranged on the outer side of the flue body, a scraping plate of the dust scraping component is attached to the inner wall of the flue body, and the driving component drives the scraping plate to lift in the flue body so as to scrape dust attached to the inner wall of the flue body by means of the scraping plate. The utility model effectively removes dust in the flue and does not influence the normal discharge of the flue dust.
Description
Technical Field
The utility model belongs to the technical field of flue dust removal devices, and particularly relates to a flue dust removal device for power generation.
Background
Thermal power generation, which uses the heat energy generated by the combustion of combustible materials and converts the heat energy into electric energy through a power generation device, generates a large amount of dense smoke, which needs to be led out through a flue, and a large amount of particle objects are mixed in the dense smoke and adsorbed on the inner wall of the flue, which can cause flue blockage for a long time, so that a flue dust removal device for thermal power generation is needed.
Chinese patent CN202021971726.7, the name mentions in the technical scheme of a flue dust filtering device for thermal power generation that the screw rod is utilized to drive the sliding sleeve and the rubber pad goes up and down, and then clear up the inner wall of flue, but the drive arrangement of screw rod needs to set up in the higher department of flue, just can drive the motion stroke that makes the sliding sleeve from this enough long, in case drive arrangement needs to overhaul, also need overhaul the workman to climb to the flue eminence, overhaul comparatively loaded down with trivial details to drive arrangement has blockked the normal emission of flue gas.
Disclosure of Invention
The utility model aims to provide a flue dust removal device for power generation, which solves the problems that in the prior art, when a driving device needs to be overhauled, a overhauling worker needs to climb to the high position of a flue, the overhauling is complicated, and the driving device blocks the normal emission of flue gas.
The utility model provides a flue dust clearing device for electricity generation, includes flue body, scrapes dirt subassembly and drive assembly, the inside of flue body is equipped with scrapes the dirt subassembly, the outside of flue body is equipped with drive assembly, scrape the scraper blade of dirt subassembly with the inner wall of flue body pastes mutually, drive assembly drives the scraper blade is in this internal lift of flue is in order to help of the scraper blade is scraped the attached dust of flue body inner wall.
The dust scraping assembly comprises a sliding groove and sliding parts, the scraping plates are of annular structures, the sliding parts are symmetrically arranged on two sides of the outer wall of each scraping plate, the sliding grooves corresponding to the sliding parts are formed in the inner wall of the flue body, hooks are symmetrically arranged on the sliding parts on two sides of each scraping plate, connecting steel ropes are connected to the hooks, and the ends of the connecting steel ropes are connected to a driving assembly located at the bottom of the outer side of the flue body.
The flue is characterized in that fixing brackets are symmetrically arranged on two sides of the top of the flue body, grooves are formed in the middle of the fixing brackets, pulleys are rotationally connected in the grooves, connecting steel ropes are tightly attached to the sliding ways of the pulleys, and a plurality of balancing weights are fixedly connected to the lower portion of each scraping plate along the circumferential direction of each scraping plate.
The driving assembly comprises a fixing seat, a winding rod, a driving motor and a connecting belt, wherein the bottom of the flue body is fixedly connected with a base, two sides of the base are symmetrically provided with the fixing seat, the winding rod and the winding rod are penetrated into the fixing seats at two sides, the winding rod is rotationally connected with the fixing seat, the bottom end of a connecting steel cable is connected onto the winding rod, the driving motor is fixedly connected onto the base, and the driving motor is connected onto the winding rod by means of the connecting belt.
The driving motor is arranged between the fixing seats on two sides, a driving wheel is coaxially and fixedly sleeved on an output shaft of the driving motor, a driven wheel is coaxially and fixedly connected on the winding rod, and the driving wheel and the driven wheel are connected with the connecting belt.
The utility model has the following advantages:
according to the utility model, the driving motor is arranged in the middle of the base, the driving motor can rotate positively and negatively, so that the connecting belt can be driven to rotate positively and negatively, the winding rod can be driven to rotate positively and negatively, the winding or unwinding of the connecting steel cable can be realized, the dust scraping assembly can be lifted and lowered, the outer wall of the scraping plate is attached to the inside of the flue body, the driving assembly pulls the connecting steel cable to lift the scraping plate up and down, the scraping plate moves up and down in the flue body, dust in the flue body is scraped by the scraping plate, the scraping plate is in an annular structure, and the through hole arranged in the middle of the scraping plate can not influence the normal emission of flue gas. The utility model effectively removes dust in the flue and does not influence the normal discharge of the flue dust.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
fig. 3 is a schematic structural view of the squeegee of the present utility model.
Wherein:
1. a flue body; 10. a base;
2. a dust scraping assembly; 20. a scraper; 21. a sliding part; 22. a chute; 23. a hook; 24. connecting a steel cable; 25. a fixed bracket; 26. a pulley; 27. balancing weight;
3. a drive assembly; 30. a driving motor; 31. a fixing seat; 32. a winding rod; 33. a connecting belt; 34. a driving wheel; 35. and (3) a driven wheel.
Detailed Description
The following detailed description of the embodiments of the utility model, given by way of example only, is presented in the accompanying drawings to aid in a more complete, accurate, and thorough understanding of the inventive concepts and aspects of the utility model by those skilled in the art.
The utility model provides a flue dust clearing device for electricity generation as shown in fig. 1-3, includes flue body 1, scrapes dirt subassembly 2 and drive assembly 3, the inside of flue body 1 is equipped with scrapes dirt subassembly 2, the outside of flue body 1 is equipped with drive assembly 3, scrape the scraper blade 20 of dirt subassembly 2 with the inner wall of flue body 1 is attached, drive assembly 3 drives scraper blade 20 go up and down in flue body 1 in order to with the help of scraper blade 20 strike off the dust that flue body 1 inner wall adheres to.
The dust scraping assembly 2 comprises a sliding groove 22 and sliding parts 21, the scraping plates 20 are of annular structures, the sliding parts 21 are symmetrically arranged on two sides of the outer wall of each scraping plate 20, the sliding grooves 22 corresponding to the sliding parts 21 are arranged on the inner wall of the flue body 1, hooks 23 are symmetrically arranged on the sliding parts 21 on two sides of each scraping plate 20, connecting steel ropes 24 are connected to the positions of the hooks 23, and the ends of the connecting steel ropes 24 are connected to the driving assembly 3 located at the bottom of the outer side of the flue body 1.
The outer wall of scraper blade 20 pastes with the inside of flue body 1 mutually, and drive assembly 3 pulling connection cable 24 makes scraper blade 20 oscilaltion like this, and then scraper blade 20 reciprocates in inside of flue body 1, scrapes the dust of the inside of flue body 1 with scraper blade 20 to scraper blade 20 is annular structure, and the through-hole that its middle part set up also can not influence the normal emission of flue gas.
The two sides of the top of the flue body 1 are symmetrically provided with a fixed bracket 25, the middle of the fixed bracket 25 is provided with a groove, a pulley 26 is rotationally connected in the groove, a connecting steel rope 24 is tightly attached in a slideway of the pulley 26, and a plurality of balancing weights 27 are fixedly connected below the scraping plate 20 along the circumferential direction of the scraping plate.
The pulley 26 can make the removal of connecting cable 24 more smooth and easy, avoids connecting cable 24 to be excessively worn and torn, and the effect of balancing weight 27 is that messenger's scraper blade 20 can the atress even, and when drive assembly 3 drove scraper blade 20 and move down, the existence of balancing weight 27 can make scraper blade 20 move down more smooth and easy, avoids its card in the inside of flue body 1.
The driving assembly 3 comprises a fixing seat 31, a winding rod 32, a driving motor 30 and a connecting belt 33, the bottom of the flue body 1 is fixedly connected with a base 10, the fixing seats 31 are symmetrically arranged on two sides of the base 10, the winding rod 32 and the winding rod 32 are rotatably connected with the fixing seats 31 in the fixing seats 31 on two sides, the bottom end of the connecting steel cable 24 is connected to the winding rod 32, the driving motor 30 is fixedly connected to the base 10, and the driving motor 30 is connected to the winding rod 32 by means of the connecting belt 33.
The driving motor 30 is arranged on the base 10, and can be arranged at the bottom of the flue body 1, so that maintenance workers do not need to climb up, the base 10 is directly repaired, the driving motor 30 drives the winding rods 32 at two sides of the flue body 1 to rotate through the connecting belts 33, the connecting steel ropes 24 can be wound on the winding rods 32, the scraper 20 can be driven to move upwards by the connecting steel ropes 24 along with continuous tightening of the connecting steel ropes 24, and dust in the flue body 1 can be scraped in the process of upward movement of the scraper 20.
The driving motor 30 is arranged between the fixing seats 31 on two sides, a driving wheel 34 is coaxially and fixedly sleeved on an output shaft of the driving motor 30, a driven wheel 35 is coaxially and fixedly connected on the winding rod 32, and the driving wheel 34 and the driven wheel 35 are connected with the connecting belt 33.
The driving motor 30 is arranged in the middle of the base 10, two driving wheels 34 are fixedly sleeved on an output shaft of the driving motor 30, the two driving wheels 34 are respectively connected with driven wheels 35 on two sides through connecting belts 33, so that the driving motor 30 can rotate positively and negatively, the connecting belts 33 can be driven to rotate positively and negatively, further the winding rod 32 can be driven to rotate positively and negatively, winding or unwinding of the connecting steel cable 24 is realized, further the dust scraping assembly 2 can be lifted, and dust in the flue body 1 is scraped.
Working principle: the driving motor 30 is arranged in the middle of the base 10, two driving wheels 34 are fixedly sleeved on an output shaft of the driving motor 30, the two driving wheels 34 are respectively connected with driven wheels 35 on two sides through connecting belts 33, so that the driving motor 30 can rotate positively and negatively, the connecting belts 33 can be driven to rotate positively and negatively, further, the winding rod 32 can be driven to rotate positively and negatively, winding or unwinding of the connecting steel cable 24 is realized, the dust scraping component 2 can be lifted and lowered, dust in the flue body 1 is scraped off, the outer wall of the scraping blade 20 is attached to the inside of the flue body 1, the driving component 3 pulls the connecting steel cable 24 to lift up and down, the scraping blade 20 moves up and down in the flue body 1, dust in the flue body 1 is scraped off by the scraping blade 20, and the through hole in the middle of the scraping blade 20 is of an annular structure, so that normal discharge of smoke is not influenced.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is capable of being modified or applied to other applications without modification, as long as various insubstantial modifications of the inventive concept and technical solutions are adopted, all within the scope of the utility model.
Claims (5)
1. The utility model provides a flue dust clearing device for electricity generation which characterized in that: including flue body (1), scrape dirt subassembly (2) and drive assembly (3), the inside of flue body (1) is equipped with scrapes dirt subassembly (2), the outside of flue body (1) is equipped with drive assembly (3), scrape scraper blade (20) of dirt subassembly (2) with the inner wall of flue body (1) pastes mutually, drive assembly (3) drive scraper blade (20) are in go up and down in order to help of scraper blade (20) strike off the dust that flue body (1) inner wall is attached.
2. A flue dust removal device for power generation according to claim 1, wherein: the dust scraping assembly (2) comprises a sliding groove (22) and sliding parts (21), the scraping plates (20) are of annular structures, the sliding parts (21) are symmetrically arranged on two sides of the outer wall of the scraping plates (20), the sliding grooves (22) corresponding to the sliding parts (21) are arranged on the inner wall of the flue body (1), hooks (23) are symmetrically arranged on the sliding parts (21) on two sides of the scraping plates (20), connecting steel ropes (24) are connected to the hooks (23), and the ends of the connecting steel ropes (24) are connected to a driving assembly (3) located at the bottom of the outer side of the flue body (1).
3. A flue dust removal device for power generation according to claim 2, wherein: the flue is characterized in that fixing brackets (25) are symmetrically arranged on two sides of the top of the flue body (1), grooves are formed in the middle of the fixing brackets (25), pulleys (26) are rotationally connected in the grooves, connecting steel cables (24) are tightly attached to the pulleys (26) in a slideway, and a plurality of balancing weights (27) are fixedly connected to the lower portion of the scraping plate (20) along the circumferential direction of the scraping plate.
4. A flue dust removal device for power generation according to claim 3, wherein: the driving assembly (3) comprises a fixing seat (31), a winding rod (32), a driving motor (30) and a connecting belt (33), wherein the bottom of the flue body (1) is fixedly connected with a base (10) and the two sides of the base (10) are symmetrically provided with the fixing seat (31), the winding rod (32) and the winding rod (32) are respectively penetrated into the fixing seats (31) at the two sides and are rotationally connected with the fixing seat (31), the bottom end of the connecting steel cable (24) is connected onto the winding rod (32), the driving motor (30) is fixedly connected onto the base (10), and the driving motor (30) is connected onto the winding rod (32) by means of the connecting belt (33).
5. The flue dust removal device for power generation according to claim 4, wherein: the driving motor (30) is arranged between the fixing seats (31) on two sides, a driving wheel (34) is coaxially and fixedly sleeved on an output shaft of the driving motor (30), a driven wheel (35) is coaxially and fixedly connected to the winding rod (32), and the driving wheel (34) and the driven wheel (35) are connected with the connecting belt (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321975320.XU CN220229229U (en) | 2023-07-26 | 2023-07-26 | Flue dust removing device for power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321975320.XU CN220229229U (en) | 2023-07-26 | 2023-07-26 | Flue dust removing device for power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220229229U true CN220229229U (en) | 2023-12-22 |
Family
ID=89195357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321975320.XU Active CN220229229U (en) | 2023-07-26 | 2023-07-26 | Flue dust removing device for power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220229229U (en) |
-
2023
- 2023-07-26 CN CN202321975320.XU patent/CN220229229U/en active Active
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