CN219995357U - Swing mechanism of flue high-temperature sweeping device - Google Patents
Swing mechanism of flue high-temperature sweeping device Download PDFInfo
- Publication number
- CN219995357U CN219995357U CN202321395986.8U CN202321395986U CN219995357U CN 219995357 U CN219995357 U CN 219995357U CN 202321395986 U CN202321395986 U CN 202321395986U CN 219995357 U CN219995357 U CN 219995357U
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- China
- Prior art keywords
- rack
- bearing
- fixed
- shaft
- pneumatic motor
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Links
- 238000010408 sweeping Methods 0.000 title description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000007664 blowing Methods 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 description 5
- 239000004071 soot Substances 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000003500 flue dust Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009434 installation 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
- 239000010908 plant waste Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
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- Air-Flow Control Members (AREA)
Abstract
The utility model belongs to the technical field of purgers, in particular to a swing mechanism of a flue high-temperature purger, which comprises a main bolt, wherein one side of the main bolt is movably connected with a flange cylinder, one side of the flange cylinder is provided with a universal joint, one side of the universal joint is fixedly connected with a driving shaft, one side of the driving shaft is fixedly connected with a pneumatic motor, one side of the pneumatic motor is provided with a support leg bolt, one side of the support leg bolt is provided with a switch support plate, one side of the pneumatic motor is provided with a gear, a rack is meshed and connected below the gear, one side of the rack is provided with a switch baffle, one side of the rack is provided with a guide plate, a main bearing is arranged below the rack, a bearing shaft is arranged inside the main bearing, a travel switch is arranged below the bearing shaft, a two-position five-vent valve is arranged below the pneumatic motor, and an air pipe is fixedly connected above the two-position five-vent valve. According to the utility model, the blowing cylinder is driven to reciprocate by the pneumatic motor, so that an air source is saved, and the blowing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of purger, in particular to a swing mechanism of a flue high-temperature purger.
Background
A high-temperature dust cleaning system for a flue of a power plant. At present, dust in a flue of a power plant in China is cleaned in two modes, one mode is manual cleaning, dust accumulated in the last year is cleaned in the shutdown maintenance time of the power plant, so that the cleaning labor intensity is high, manpower and material resources are wasted, the cleaning time is long, the smoothness of the flue is influenced before the shutdown is avoided, and the energy utilization is influenced. The second cleaning method is to blow by a soot blower, but the current soot blower is 360-degree rotary soot blowing, the blowing nozzle has 240 degrees to blow air in an ineffective way, the ash in the air does not need to be blown, and only the ash falling on the ground needs to be blown, so that the ash is suspended in the air and taken away by air flow.
The prior art has the following problems:
the swing mechanism of the existing high-temperature flue dust blower of the power plant wastes compressed air in the working time, and the effective blowing time is only one third because of three hundred sixty degrees of rotation soot blowing. Not meeting the requirement of energy conservation, the energy waste is sixty percent, and a high Wen Huichen flue blower capable of saving energy is urgently needed in the domestic power plant.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a swing mechanism of a flue high-temperature blower, which solves the problem of larger energy waste when the swing mechanism of the high-temperature flue dust blower of a power plant is used.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a swing mechanism of flue high temperature purger, includes the master bolt, one side swing joint of master bolt has a flange section of thick bamboo, one side of flange section of thick bamboo is provided with the universal joint, one side fixedly connected with drive shaft of universal joint, one side fixedly connected with air motor of drive shaft, one side of air motor is provided with the stabilizer blade bolt, one side of stabilizer blade bolt is provided with the switch extension board, one side of air motor is provided with the gear, the below meshing of gear is connected with the rack, one side of rack is provided with the switch baffle, one side of rack is provided with the deflector, the below of rack is provided with the main bearing, the inside of main bearing is provided with the bearing shaft, the below of bearing shaft is provided with travel switch, the below of air motor is provided with two-position five vent valve, the top fixedly connected with trachea of two-position five vent valve.
As a preferable technical scheme of the utility model, the main bolt is arranged on a shaft connection support flange cylinder, and the shaft connection support flange cylinder is fixed on the pneumatic motor; the universal joint is arranged on a driving shaft which is fixed on a shaft hole of the pneumatic motor.
As a preferable technical scheme of the utility model, the two main bearings are sleeved on the bearing shaft and then fixed on the guide plate of the bearing support, and a bolt at one end of the bearing shaft is fixed on the rack switch support plate.
As a preferable technical scheme of the utility model, the main bearing is arranged on a bearing shaft, the bearing shaft is arranged on the guide plate of a bearing support, and the screw thread end of the bearing shaft is fixed on the rack switch support plate; the switch baffle is fixed on a rack, and the rack is placed on the main bearing along the direction of the guide plate supported by the bearing and meshed with the gear.
As a preferable technical scheme of the utility model, the travel switch is fixed on the rack switch support plate, one end of the air pipe is connected with an air hole on the pneumatic motor, and the other end of the air pipe is connected with an air hole of the two-position five-way valve.
As a preferred technical solution of the present utility model, the switch baffle is fixed on a rack, and the rack is placed above the main bearing.
As a preferable technical scheme of the utility model, one end of the supporting leg bolt is fixed on the pneumatic motor, the other end of the supporting leg bolt is fixed on the rack switch support plate, and the two travel switches are fixed on the rack switch support plate.
Compared with the prior art, the utility model provides the swing mechanism of the flue high-temperature blower, which has the following beneficial effects:
the utility model provides a swing mechanism of a flue high-temperature blower, which drives a blowing cylinder to reciprocate through a pneumatic motor, saves an air source, improves the blowing efficiency, and also solves the problem that a motor drives reciprocation and frequent reversing motor is too fast in overheat aging; however, this device would perform better if added with automatic control.
Drawings
FIG. 1 is a front view of the swing mechanism structure of the present utility model;
FIG. 2 is a schematic diagram of the swing mechanism according to the present utility model;
FIG. 3 is a schematic diagram of the connection structure of the driving mechanism according to the present utility model;
FIG. 4 is a schematic diagram of the air tube mounting structure of the present utility model;
fig. 5 is a schematic view of the overall structure installation of the present utility model.
In the figure: 1. a main bolt; 2. a flange cylinder; 3. a universal joint; 4. a drive shaft; 5. a pneumatic motor; 6. leg bolts; 7. a switch support plate; 8. a gear; 9. a rack; 10. a switch baffle; 11. a guide plate; 12. a main bearing; 13. a bearing shaft; 14. a travel switch; 15. two-position five-way valve; 16. and an air pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, in the present embodiment: the utility model provides a swing mechanism of flue high temperature purger, including main bolt 1, one side swing joint of main bolt 1 has flange section of thick bamboo 2, one side of flange section of thick bamboo 2 is provided with universal joint 3, one side fixedly connected with drive shaft 4 of universal joint 3, one side fixedly connected with air motor 5 of drive shaft 4, one side of air motor 5 is provided with stabilizer bolt 6, one side of stabilizer bolt 6 is provided with switch extension board 7, one side of air motor 5 is provided with gear 8, the below meshing of gear 8 is connected with rack 9, one side of rack 9 is provided with switch baffle 10, one side of rack 9 is provided with deflector 11, the below of rack 9 is provided with main bearing 12, the inside of main bearing 12 is provided with bearing shaft 13, the below of bearing shaft 13 is provided with travel switch 14, the below of air motor 5 is provided with two-position five breather valve 15, the top fixedly connected with trachea 16 of two-position five breather valve 15.
In the embodiment, a main bolt 1 is arranged on a shaft connection support flange cylinder 2, and the shaft connection support flange cylinder 2 is fixed on a pneumatic motor 5; the universal joint 3 is arranged on the driving shaft 4, and the driving shaft 4 is fixed on the shaft hole of the pneumatic motor 5; the two main bearings 12 are sleeved on the bearing shaft 13 and then fixed on the guide plate 11 of the bearing support, and a bolt at one end of the bearing shaft 13 is fixed on the switch support plate 7 of the rack 9; the main bearing 12 is arranged on a bearing shaft 13, the bearing shaft 13 is arranged on a guide plate 11 of a bearing support, and the screw thread end of the bearing shaft 13 is fixed on the switch support plate 7 of the rack 9; the switch baffle 10 is fixed on the rack 9, and the rack 9 is placed on the main bearing 12 along the direction of the guide plate 11 supported by the bearing and meshed with the gear 8; the travel switch 14 is fixed on the switch support plate 7 of the rack 9, one end of the air pipe 16 is connected with an air hole on the pneumatic motor 5, and the other end of the air pipe 16 is connected with an air hole of the two-position five-way air valve 15; the switch baffle 10 is fixed on the rack 9, and the rack 9 is arranged above the main bearing 12; one end of the supporting leg bolt 6 is fixed on the pneumatic motor 5, the other end is fixed on the switch support plate 7 of the rack 9, and the two travel switches 14 are fixed on the switch support plate 7 of the rack 9.
The working principle and the using flow of the utility model are as follows: the operator rotates the air motor 5 clockwise by flowing air flow from the A1 orifice of the two-position five-way valve 15 to the B1 orifice of the air motor 5, from the B2 orifice of the air motor 5 back to the A2 orifice of the two-position five-way valve 15; the driving shaft 4 is driven to rotate clockwise, the universal joint 3 rotates clockwise, the gear 8 on the driving shaft 4 also rotates clockwise, the rack 9 is driven by the gear 8 to move on the main bearing 12 and also drive the switch baffle 10 to move, after the switch baffle 10 touches the A of the travel switch 14, the two-position five-way valve 15 is reversely connected, air flow enters the B2 hole of the pneumatic motor 5 from the A2 hole of the two-position five-way valve 15 along the air outflow pipe 16, the pneumatic motor 5 rotates anticlockwise, the driving shaft 4 is driven to rotate, the universal joint 3 is driven to rotate, the gear 8 is driven to rotate, the rack 9 is driven to move in the opposite direction on the main bearing 12, the switch baffle 10 is driven to move, and after the switch baffle 10 touches the B of the travel switch 14, the movement is repeated, so that reciprocating movement is realized, and the nozzle of the purging device always swings towards the ground. The purpose of saving energy is achieved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a swing mechanism of flue high temperature purger which characterized in that: including main bolt (1), one side swing joint of main bolt (1) has a flange section of thick bamboo (2), one side of a flange section of thick bamboo (2) is provided with universal joint (3), one side fixedly connected with drive shaft (4) of universal joint (3), one side fixedly connected with pneumatic motor (5) of drive shaft (4), one side of pneumatic motor (5) is provided with leg bolt (6), one side of leg bolt (6) is provided with switch extension board (7), one side of pneumatic motor (5) is provided with gear (8), the below meshing of gear (8) is connected with rack (9), one side of rack (9) is provided with switch baffle (10), one side of rack (9) is provided with deflector (11), the below of rack (9) is provided with main bearing (12), the inside of main bearing (12) is provided with bearing shaft (13), the below of bearing shaft (13) is provided with travel switch (14), the below of pneumatic motor (5) is provided with five air vent valve (15), five air vent valve (15) are connected with on five air vent valve (16).
2. The swing mechanism of a flue high temperature blower of claim 1, wherein: the main bolt (1) is arranged on the shaft connecting and supporting flange cylinder (2), and the shaft connecting and supporting flange cylinder (2) is fixed on the pneumatic motor (5); the universal joint (3) is arranged on the driving shaft (4), and the driving shaft (4) is fixed on the shaft hole of the pneumatic motor (5).
3. The swing mechanism of a flue high temperature blower of claim 1, wherein: the two main bearings (12) are sleeved on the bearing shaft (13) and then fixed on the guide plate (11) of the bearing support, and a bolt at one end of the bearing shaft (13) is fixed on the switch support plate (7) of the rack (9).
4. The swing mechanism of a flue high temperature blower of claim 1, wherein: the main bearing (12) is arranged on a bearing shaft (13), the bearing shaft (13) is arranged on the guide plate (11) supported by the bearing, and the screw thread end of the bearing shaft (13) is fixed on the switch support plate (7) of the rack (9); the switch baffle (10) is fixed on a rack (9), and the rack (9) is placed on a main bearing (12) along the direction of the guide plate (11) supported by the bearing and meshed with the gear (8).
5. The swing mechanism of a flue high temperature blower of claim 1, wherein: the travel switch (14) is fixed on the switch support plate (7) of the rack (9), one end of the air pipe (16) is connected with an air hole on the pneumatic motor (5), and the other end of the air pipe (16) is connected with an air hole of the two-position five-way air valve (15).
6. The swing mechanism of a flue high temperature blower of claim 1, wherein: the switch baffle (10) is fixed on a rack (9), and the rack (9) is arranged above the main bearing (12).
7. The swing mechanism of a flue high temperature blower of claim 1, wherein: one end of the supporting leg bolt (6) is fixed on the pneumatic motor (5), the other end of the supporting leg bolt is fixed on the switch support plate (7) of the rack (9), and the two travel switches (14) are fixed on the switch support plate (7) of the rack (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321395986.8U CN219995357U (en) | 2023-06-03 | 2023-06-03 | Swing mechanism of flue high-temperature sweeping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321395986.8U CN219995357U (en) | 2023-06-03 | 2023-06-03 | Swing mechanism of flue high-temperature sweeping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219995357U true CN219995357U (en) | 2023-11-10 |
Family
ID=88606648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321395986.8U Active CN219995357U (en) | 2023-06-03 | 2023-06-03 | Swing mechanism of flue high-temperature sweeping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219995357U (en) |
-
2023
- 2023-06-03 CN CN202321395986.8U patent/CN219995357U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |