CN216923663U - A repair protection machanism for thermal generator set ash removal ash conveying pipeline - Google Patents
A repair protection machanism for thermal generator set ash removal ash conveying pipeline Download PDFInfo
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- CN216923663U CN216923663U CN202123027639.3U CN202123027639U CN216923663U CN 216923663 U CN216923663 U CN 216923663U CN 202123027639 U CN202123027639 U CN 202123027639U CN 216923663 U CN216923663 U CN 216923663U
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- side support
- conveying pipeline
- steel plate
- ash
- elbow
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 64
- 239000010959 steel Substances 0.000 claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000004568 cement Substances 0.000 claims abstract description 12
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model relates to the related technical field of thermal power generation, and particularly discloses a repair protection mechanism for a dust removal and conveying pipeline of a thermal generator set, which comprises a straight pipe part and a bent head part; the straight pipe part and the elbow part are respectively nested on the linear ash conveying pipeline and the elbow ash conveying pipeline, cement is filled between the straight pipe part and the linear ash conveying pipeline, and cement is filled between the elbow part and the elbow ash conveying pipeline; straight tube portion and elbow portion all include first steel sheet, second steel sheet, and first steel sheet and second steel sheet set up respectively in the left side, the right side that correspond the pipeline, and the outside of first steel sheet, second steel sheet all is provided with the bearing support, and the bearing support mounting is on supporting the base, and the hydraulic lift is installed to the bottom of supporting the base, and the hydraulic lift is installed on removing the base. The cement boxes are additionally arranged on the straight pipe part and the elbow part of the ash conveying pipeline, so that the reliable operation of an ash removing system is ensured, the ash leakage frequency of the elbow part of the pipeline is particularly reduced, and the material cost of equipment is saved.
Description
Technical Field
The utility model relates to the technical field of thermal power generation, in particular to a repair protection mechanism for an ash removal and conveying pipeline of a thermal generator set.
Background
The furnace electrostatic precipitator in current thermal power factory is mostly through many defeated grey pipelines and ash storehouse intercommunication, because defeated grey pipeline is longer, the ash volume is big in the defeated grey pipeline when load is higher, needs higher defeated grey pressure for defeated grey pipeline, especially defeated grey pipeline elbow department erodees and wearing and tearing are serious, lead to the pipeline frequently to leak grey, environmental and equipment pollution easily take place, consequently, the urgent need for a protection machanism who is used for thermal generator set ash removal defeated grey pipeline and elbow of being convenient for the installation solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a repairing and protecting mechanism for an ash removing and conveying pipeline of a thermal generator set, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a repair protection mechanism for a dust removal and conveying pipeline of a thermal generator set comprises a straight pipe part and a bent head part; the straight pipe part and the elbow part are respectively nested on the linear ash conveying pipeline and the elbow ash conveying pipeline, cement is filled between the straight pipe part and the linear ash conveying pipeline, and cement is filled between the elbow part and the elbow ash conveying pipeline; the straight pipe part and the elbow part respectively comprise a first steel plate and a second steel plate, the first steel plate and the second steel plate are respectively arranged on the left side and the right side of the corresponding pipeline, and the first steel plate and the second steel plate are connected with each other in a welding mode;
bearing supports are arranged on the outer sides of the first steel plate and the second steel plate, the bearing supports are installed on a supporting base, a hydraulic elevator is installed at the bottom of the supporting base, and the hydraulic elevator is installed on a moving base; the bearing support comprises a left side support and a right side support, the left side support and the right side support are respectively matched with the outer wall structures of the first steel plate and the second steel plate, the left side support is arranged on the left side of the first steel plate, the right side support is arranged on the right side of the second steel plate, and linear driving mechanisms are arranged on the left side support and the right side support.
Preferably, the bottom of the movable base is provided with a movable roller, the front end of the movable base is provided with a push-pull rod, and the top end of the push-pull rod is provided with a push-pull handle.
Preferably, the left side support and the right side support on the left side and the right side of the straight pipe part are both provided with a connecting cavity matched with the radian of the outer wall of the straight pipe part.
Preferably, the left side support and the right side support on the left and right sides of the elbow part are both provided with a connecting cavity matched with the bending radian of the elbow part.
Preferably, the upper end and the lower end of the left side support are both fixedly provided with a left side connecting plate, the upper end and the lower end of the first steel plate are provided with first connecting plates, and the first steel plate is connected with the first connecting plates through locking bolts and locking nuts.
Preferably, the upper end and the lower end of the right side support are both fixedly provided with a right side connecting plate, the upper end and the lower end of the second steel plate are provided with a second connecting plate, and the right side connecting plate is connected with the second connecting plate through a locking bolt and a locking nut.
Preferably, linear driving mechanism drives actuating cylinder, sets up and drives actuating cylinder at the right side that left side support one end was kept away from to the left side support including setting up, and the left side that left side support one end was kept away from to the right side support, and the left side drives actuating cylinder and the right side and drives actuating cylinder and fix respectively on left side stand and right side stand, and the equal vertical fixation of left side stand and right side stand is on supporting the base.
Preferably, the bottom of left side support and right side support is all fixed and is provided with spacing slide, support the base correspond on the position of spacing slide set up with the spacing spout of spacing slide structure adaptation, spacing slide sets up in the inside of spacing spout to with spacing spout sliding connection.
Preferably, the bottoms of the left side support and the right side support are both connected with a connecting arm with an L-shaped structure, a scale indicating needle is installed at the bottom of the connecting arm, and scale marks are arranged on the supporting base in the direction corresponding to the moving direction of the scale indicating needle.
Compared with the prior art, the utility model has the beneficial effects that:
according to the repairing protection mechanism for the ash removal and conveying pipeline of the thermal generator set, the cement boxes are additionally arranged on the straight pipe part and the elbow part of the ash conveying pipeline, so that the reliable operation of an ash removal system is ensured, the ash leakage frequency of the elbow part of the pipeline is particularly reduced, the stable operation of the whole set of the thermal generator set is ensured, the dust pollution source is reduced, and the equipment material cost is saved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention in its working state;
FIG. 2 is a schematic diagram of the present invention;
FIG. 3 is a cross-sectional view of the elbow portion and elbow ash conveying pipe of the present invention;
fig. 4 is a sectional view of the straight pipe portion and the linear ash conveying pipe of the present invention.
In the figure: 1. a straight tube portion; 2. a bent portion; 3. a linear ash conveying pipeline; 4. an elbow ash conveying pipeline; 5. a first steel plate; 6. a second steel plate; 7. a support base; 8. a hydraulic lift; 9. a movable base; 10. a left side bracket; 11. a right side bracket; 12. moving the roller; 13. a push-pull handle; 14. a connecting cavity; 15. a left side connecting plate; 16. a first connecting plate; 17. a right side connecting plate; 18. a second connecting plate; 19. a left side driving cylinder; 20. a right side driving cylinder; 21. a left side column; 22. a right upright post; 23. a limiting sliding seat; 24. a connecting arm; 25. a scale pointer; 26. scale lines are marked.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-4, the present invention provides a technical solution: a repair protection mechanism for a dust removal and conveying pipeline of a thermal generator set comprises a straight pipe part 1 and an elbow part 2; the straight pipe part 1 and the elbow part 2 are respectively nested on the linear ash conveying pipeline 3 and the elbow ash conveying pipeline 4, cement is filled between the straight pipe part 1 and the linear ash conveying pipeline 3, and cement is filled between the elbow part 2 and the elbow ash conveying pipeline 4; the straight pipe part 1 and the elbow part 2 respectively comprise a first steel plate 5 and a second steel plate 6, the first steel plate 5 and the second steel plate 6 are respectively arranged on the left side and the right side of the corresponding pipeline, and the first steel plate 5 and the second steel plate 6 are connected with each other in a welding mode;
the outer sides of the first steel plate 5 and the second steel plate 6 are respectively provided with a bearing support, the bearing supports are installed on a supporting base 7, the bottom of the supporting base 7 is provided with a hydraulic lifter 8, and the hydraulic lifter 8 is installed on a movable base 9; the bearing support includes left side support 10, right side support 11, left side support 10, right side support 11 respectively with first steel sheet 5, the outer wall structure adaptation of second steel sheet 6, left side support 10 installs in the left side of first steel sheet 5, right side support 11 installs on the right side of second steel sheet 6, all installs sharp actuating mechanism on left side support 10 and the right side support 11.
Further, the bottom of the movable base 9 is provided with a movable roller 12, the front end of the movable base 9 is provided with a push-pull rod, and the top end of the push-pull rod is provided with a push-pull handle 13.
Further, a connecting cavity 14 matched with the radian of the outer wall of the straight pipe part 1 is formed in each of the left side support 10 and the right side support 11 on the left side and the right side of the straight pipe part 1.
Furthermore, the left side support 10 and the right side support 11 on the left and right sides of the elbow part 2 are both provided with a connecting cavity 14 matched with the bending radian of the elbow part 2.
Further, the upper end and the lower end of the left side support 10 are both fixedly provided with a left side connecting plate 15, the upper end and the lower end of the first steel plate 5 are provided with a first connecting plate 16, and the first steel plate 5 and the first connecting plate 16 are connected through a locking bolt and a locking nut.
Further, the upper end and the lower end of the right side support 11 are both fixedly provided with a right side connecting plate 17, the upper end and the lower end of the second steel plate 6 are provided with a second connecting plate 18, and the right side connecting plate 17 is connected with the second connecting plate 18 through a locking bolt and a locking nut.
Further, linear drive mechanism drives actuating cylinder 19, sets up and drives actuating cylinder 20 at the right side that left side support 10 one end was kept away from to left side support 10 one end including setting up in left side support 10, sets up and drives actuating cylinder 20 at the right side that left side support 10 one end was kept away from to right side support 11, and left side drive actuating cylinder 19 and right side drive actuating cylinder 20 and fix respectively on left side stand 21 and right side stand 22, and left side stand 21 and right side stand 22 are all vertical fixation on supporting base 7.
Further, the bottom of left side support 10 and right side support 11 is all fixed and is provided with spacing slide 23, support base 7 correspond on the position of spacing slide 23 set up with the spacing spout of spacing slide 23 structural adaptation, spacing slide 23 sets up the inside at spacing spout to with spacing spout sliding connection.
Furthermore, the bottoms of the left side support 10 and the right side support 11 are both connected with a connecting arm 24 with an "L" shaped structure, a scale pointer 25 is installed at the bottom of the connecting arm 24, and scale lines 26 are arranged on the support base 7 in the direction corresponding to the movement of the scale pointer 25.
The working principle is as follows: when the device is in actual use, the movable base 9 is firstly moved to the position below a pipeline to be repaired, then the first steel plate 5 and the second steel plate 6 of the straight pipe part 1 or the elbow part 2 are respectively installed in the connecting cavities 14 of the left side support 10 and the right side support 11, then the left side connecting plate 15 is connected with the first connecting plate 16 through the locking screw rods and the locking nuts, and the right side connecting plate 17 is connected with the second connecting plate 18 through the locking screw rods and the locking nuts.
Next, the operator starts the hydraulic lift 8, so that the hydraulic lift 8 pushes the support base 7 to rise to a suitable position, so that the first steel plate 5 and the second steel plate 6 are respectively located at the left side and the right side of the straight pipe portion 1 or the elbow portion 2, then the left side is started to drive the driving cylinder 19, the right side is started to drive the driving cylinder 20, so that the piston end of the left side driving cylinder 19 and the right side driving cylinder 20 respectively pushes the left side support 10 and the right side support 11 to horizontally move on the support base 7, so that the first steel plate 5 and the second steel plate 6 gradually approach to each other until to a suitable position.
Then, the bottom ends of the first steel plate 5 and the second steel plate 6 are welded by an operator, the first steel plate 5 and the second steel plate 6 are fully welded with the straight pipe portion 1 or the elbow portion 2, the stirred cement is poured into a gap and tamped, when the cement is completely solidified, the steel plates and the ash leakage position of the ash conveying pipeline are welded, the corresponding locking screw and the corresponding locking nut are disassembled, and the left support 10 and the right support 11 are reset.
It is worth noting that: the whole device realizes control to the device through the controller, and the controller is common equipment and belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the controller are not repeated herein.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a repair protection machanism that is used for thermal generator set ash removal ash conveying pipeline which characterized in that: comprises a straight pipe part (1) and an elbow part (2); the straight pipe part (1) and the elbow part (2) are respectively nested on the linear ash conveying pipeline (3) and the elbow ash conveying pipeline (4), cement is filled between the straight pipe part (1) and the linear ash conveying pipeline (3), and cement is filled between the elbow part (2) and the elbow ash conveying pipeline (4); the straight pipe part (1) and the elbow part (2) respectively comprise a first steel plate (5) and a second steel plate (6), the first steel plate (5) and the second steel plate (6) are respectively arranged on the left side and the right side of the corresponding pipeline, and the first steel plate (5) and the second steel plate (6) are connected in a welding mode;
the outer sides of the first steel plate (5) and the second steel plate (6) are respectively provided with a bearing support, the bearing supports are installed on a supporting base (7), the bottom of the supporting base (7) is provided with a hydraulic lifter (8), and the hydraulic lifter (8) is installed on a movable base (9); the bearing support comprises a left side support (10) and a right side support (11), the left side support (10) and the right side support (11) are respectively matched with the outer wall structures of a first steel plate (5) and a second steel plate (6), the left side support (10) is installed on the left side of the first steel plate (5), the right side support (11) is installed on the right side of the second steel plate (6), and a linear driving mechanism is installed on the left side support (10) and the right side support (11).
2. The repairing protection mechanism for the ash removing and conveying pipeline of the thermal generator set according to claim 1, characterized in that: the bottom of the movable base (9) is provided with a movable roller (12), the front end of the movable base (9) is provided with a push-pull rod, and the top end of the push-pull rod is provided with a push-pull handle (13).
3. The repairing protection mechanism for the ash removing and conveying pipeline of the thermal generator set according to claim 1, characterized in that: the left side support (10) and the right side support (11) on the left side and the right side of the straight pipe portion (1) are both provided with a connecting cavity (14) matched with the radian of the outer wall of the straight pipe portion (1).
4. The repairing protection mechanism for the ash removing and conveying pipeline of the thermal generator set according to claim 1, characterized in that: and the left side support (10) and the right side support (11) on the left side and the right side of the elbow part (2) are both provided with a connecting cavity (14) matched with the bending radian of the elbow part (2).
5. The repairing protection mechanism for the ash removing and conveying pipeline of the thermal generator set according to claim 1, characterized in that: the upper end and the lower end of the left side support (10) are fixedly provided with a left side connecting plate (15), the upper end and the lower end of the first steel plate (5) are provided with a first connecting plate (16), and the first steel plate (5) is connected with the first connecting plate (16) through a locking bolt and a locking nut.
6. The repairing protection mechanism for the ash removing and conveying pipeline of the thermal generator set according to claim 1, characterized in that: the upper end and the lower end of the right side support (11) are both fixedly provided with a right side connecting plate (17), the upper end and the lower end of the second steel plate (6) are provided with a second connecting plate (18), and the right side connecting plate (17) is connected with the second connecting plate (18) through a locking bolt and a locking nut.
7. The repairing protection mechanism for the ash removing and conveying pipeline of the thermal generator set according to claim 1, characterized in that: linear drive mechanism drives actuating cylinder (19) including setting up in left side support (10) keep away from the left side of right side support (11) one end, sets up in right side support (11) and keeps away from right side drive actuating cylinder (20) of left side support (10) one end, and left side drive actuating cylinder (19) and right side drive actuating cylinder (20) are fixed respectively on left side stand (21) and right side stand (22), and left side stand (21) and right side stand (22) are equal vertical fixation on supporting base (7).
8. The repairing protection mechanism for the ash removing and conveying pipeline of the thermal generator set according to claim 1, characterized in that: the bottom of left side support (10) and right side support (11) is all fixed and is provided with spacing slide (23), support base (7) correspond on the position of spacing slide (23) set up with the spacing spout of spacing slide (23) structure adaptation, spacing slide (23) set up in the inside of spacing spout to with spacing spout sliding connection.
9. The repairing protection mechanism for the ash removing and conveying pipeline of the thermal generator set according to claim 1, characterized in that: the bottom of the left side support (10) and the bottom of the right side support (11) are both connected with a connecting arm (24) of an L-shaped structure, a scale indicating needle (25) is installed at the bottom of the connecting arm (24), and scale marks (26) are arranged in the direction, corresponding to the scale indicating needle (25), of the supporting base (7) in a moving mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123027639.3U CN216923663U (en) | 2021-12-03 | 2021-12-03 | A repair protection machanism for thermal generator set ash removal ash conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123027639.3U CN216923663U (en) | 2021-12-03 | 2021-12-03 | A repair protection machanism for thermal generator set ash removal ash conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216923663U true CN216923663U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123027639.3U Active CN216923663U (en) | 2021-12-03 | 2021-12-03 | A repair protection machanism for thermal generator set ash removal ash conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216923663U (en) |
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2021
- 2021-12-03 CN CN202123027639.3U patent/CN216923663U/en active Active
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