CN221122183U - Superheater structure for boiler - Google Patents
Superheater structure for boiler Download PDFInfo
- Publication number
- CN221122183U CN221122183U CN202322629041.4U CN202322629041U CN221122183U CN 221122183 U CN221122183 U CN 221122183U CN 202322629041 U CN202322629041 U CN 202322629041U CN 221122183 U CN221122183 U CN 221122183U
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- Prior art keywords
- outer shell
- wall
- superheater
- tube
- superheater tube
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- 239000000428 dust Substances 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 abstract description 8
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 241001233242 Lontra Species 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a superheater structure for a boiler, which relates to the technical field of auxiliary equipment of boilers and comprises an outer shell, wherein a superheater tube is arranged in the outer shell, radiating fins are arranged on the side wall of the outer shell and are arranged outside the superheater tube, a dustproof component for preventing dust of the superheater tube is arranged outside the radiating fins, an input tube is arranged on the side face of the outer shell, and the input tube is communicated with the superheater tube. According to the utility model, dust prevention of the superheater tube is realized through the arranged dust prevention screen plate, the dust prevention screen plate is correspondingly arranged with the radiating fins, so that the device does not influence the heat radiation of the device while dust prevention, the screw is driven to rotate through the arranged driving motor, the moving block drives the mounting vertical plate, the connecting transverse plate and the ash removing brush to clean dust accumulated on the superheater tube, the device is prevented from being cleaned after long-term dust accumulation and scaling, and the service life of the superheater tube is shortened.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment of boilers, in particular to a superheater structure for a boiler.
Background
The superheater tube of the superheater is the furnace tube with the worst working environment in the heating surface of the boiler, and is frequently subjected to the phenomena of tube explosion due to long-term scouring of high temperature, high pressure and high-speed fine ash particles, and the generated flue gas of the boiler has extremely high corrosiveness in the working process of the boiler, and if the flue gas is accumulated on the superheater tube, the service life of the superheater is influenced, and the ash removal is assisted by adopting a soot blower at present, but the ash removal effect is not ideal, so that the superheater structure for the boiler needs to be provided to solve the problem.
Disclosure of utility model
The utility model mainly aims to provide a superheater structure for a boiler, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The superheater structure for the boiler comprises an outer shell, wherein a superheater tube is arranged in the outer shell, radiating fins are arranged on the side wall of the outer shell, the radiating fins are arranged outside the superheater tube, a dustproof component used for preventing dust of the superheater tube is arranged outside the radiating fins, an input tube is arranged on the side face of the outer shell, and the input tube is communicated with the superheater tube;
the dustproof assembly comprises a dustproof screen plate arranged on the side wall of the outer shell, and the dustproof screen plate is arranged adjacent to the radiating fins.
Preferably, the dustproof assembly comprises a mounting groove formed in the side face of the outer shell, the mounting groove penetrates through the outer shell, the dustproof screen plate is connected inside the mounting groove in a sliding mode and located in the middle of the side wall of the outer shell, a pulling handle is fixedly arranged on the side face of the dustproof screen plate, and the pulling handle is located outside the outer shell.
Preferably, the dustproof assembly further comprises two sliding grooves formed in the inner wall of the outer shell, the two sliding grooves are symmetrically distributed above and below the inner wall of one side of the outer shell respectively, the screw is mounted in the sliding grooves, two ends of the screw are mounted on two sides of the sliding grooves through bearings, and one end of the screw penetrates through the outer portion of the outer shell.
Preferably, the driving motor is installed through the bolt on the outer wall of shell body, driving motor's output and lead screw transmission are connected, the cover is equipped with the movable block on the outer wall of lead screw, and the outer wall of movable block and the inner wall sliding connection of sliding tray, the lead screw has two, and the symmetrical distribution respectively is in the top and the below of shell body one side inner wall, and lead screw and movable block correspond the setting.
Preferably, the movable block is close to one side of the inside of the shell body and is provided with an installation riser through a bolt, the installation riser is connected with two movable blocks, the side of the installation riser is in sliding connection with the inner wall of the shell body, one side of the installation riser, which is far away from the inner wall of the shell body, is provided with a plurality of connection transverse plates through bolts, the connection transverse plates are uniformly distributed on the side of the installation riser respectively, the connection transverse plates are located in a gap in the middle of a superheater tube, the ash cleaning brushes are fixedly installed on the outer wall of the connection transverse plates, the ash cleaning brushes are symmetrically distributed at the top and the bottom of the connection transverse plates respectively, and one side, which is far away from the connection transverse plates, of the ash cleaning brushes is in contact with the outer wall of the superheater tube.
Preferably, the installation riser has two, respectively symmetrical distribution in the inside both sides of shell body, install the slide bar through the bolt on the shell body is kept away from the one side inner wall of lead screw, and two installation risers are connected with movable block and slide bar respectively, installation riser sliding connection is on the outer wall of slide bar.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, dust prevention of the superheater tube is realized through the arranged dust prevention screen plate, the dust prevention screen plate is correspondingly arranged with the radiating fins, so that the device does not influence the heat radiation of the device while dust prevention is realized, the screw is driven to rotate through the arranged driving motor, the moving block drives the mounting vertical plate, the connecting transverse plate and the ash cleaning brush to clean dust accumulated on the superheater tube, long-term dust accumulation and scaling are prevented, and the service life of the superheater tube is shortened.
Drawings
FIG. 1 is an overall perspective view of the device of the present utility model;
FIG. 2 is an overall cross-sectional view of the device of the present utility model;
FIG. 3 is a plan view of a superheater tube of the present utility model;
FIG. 4 is a schematic view of a portion of the dust assembly of the present utility model;
fig. 5 is a schematic structural view of the dust-proof screen of the present utility model.
In the figure: 1. an outer housing; 2. a heat radiation fin; 3. a superheater tube; 4. an input tube; 5. a dust-proof assembly; 6. a mounting groove; 7. a dust-proof screen; 8. pulling the handle; 9. a driving motor; 10. a sliding groove; 11. a screw rod; 12. a moving block; 13. a connecting transverse plate; 14. a dust removing brush; 15. installing a vertical plate; 16. a sliding rod.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1, 2, 3, 4 and 5, the superheater structure for the boiler comprises an outer shell 1, wherein a superheater tube 3 is arranged in the outer shell 1, radiating fins 2 are arranged on the side wall of the outer shell 1, the radiating fins 2 are arranged outside the superheater tube 3, a dustproof component 5 for dustproof against the superheater tube 3 is arranged outside the radiating fins 2, an input tube 4 is arranged on the side face of the outer shell 1, and the input tube 4 is communicated with the superheater tube 3;
The dustproof assembly 5 comprises a dustproof screen plate 7 arranged on the side wall of the outer shell 1, and the dustproof screen plate 7 is arranged adjacent to the radiating fins 2;
Referring to fig. 1, 2, 3, 4 and 5, the dust-proof component 5 includes a mounting groove 6 formed on a side surface of the outer casing 1, the mounting groove 6 penetrates through the outer casing 1, a dust-proof screen 7 is slidably connected in the mounting groove 6, the dust-proof screen 7 is located in the middle of a side wall of the outer casing 1, a pulling handle 8 is fixedly mounted on a side surface of the dust-proof screen 7, the pulling handle 8 is located outside the outer casing 1, the dust-proof component 5 further includes a sliding groove 10 formed on an inner wall of the outer casing 1, two sliding grooves 10 are symmetrically distributed above and below an inner wall of one side of the outer casing 1, a screw 11 is mounted in the sliding groove 10, two ends of the screw 11 are mounted on two sides of the sliding groove 10 through bearings, one end of the screw 11 penetrates through the outer casing 1, a driving motor 9 is mounted on an outer wall of the outer casing 1 through bolts, and an output end of the driving motor 9 is in transmission connection with the screw 11, the outer wall of the screw rod 11 is sleeved with a moving block 12, the outer wall of the moving block 12 is in sliding connection with the inner wall of the sliding groove 10, the two screw rods 11 are symmetrically distributed above and below the inner wall of one side of the outer shell 1 respectively, the screw rod 11 is correspondingly arranged with the moving block 12, one side of the moving block 12 close to the inner part of the outer shell 1 is provided with a mounting vertical plate 15 through bolts, the mounting vertical plate 15 is connected with the two moving blocks 12, the side surface of the mounting vertical plate 15 is in sliding connection with the inner wall of the outer shell 1, one side of the mounting vertical plate 15 far away from the inner wall of the outer shell 1 is provided with a plurality of connecting horizontal plates 13 through bolts, the connecting horizontal plates 13 are uniformly distributed on the side surface of the mounting vertical plate 15 respectively and are positioned in a gap in the middle of the superheater tube 3, the outer wall of the connecting horizontal plate 13 is fixedly provided with an ash cleaning brush 14, and the ash cleaning brush 14 is provided with two, the top and the bottom at connecting diaphragm 13 are symmetrical respectively, the one side that keeps away from of ash removal brush 14 connects diaphragm 13 contacts with the outer wall of superheater tube 3, installation riser 15 is two, symmetrical respectively distributes in the inside both sides of shell body 1, install slide bar 16 through the bolt on the one side inner wall that shell body 1 kept away from lead screw 11, and two installation risers 15 are connected with movable block 12 and slide bar 16 respectively, installation riser 15 sliding connection is on the outer wall of slide bar 16, realize the dustproof to superheater tube 3 through dustproof otter board 7 that sets up, dustproof otter board 7 corresponds the setting with radiating fin 2, make the device not influence the heat dissipation of device in dustproof simultaneously, drive lead screw 11 rotation through driving motor 9 that sets up, make movable block 12 drive installation riser 15, connect diaphragm 13 and ash removal brush 14 realize the clearance to the dust of piling up on the superheater tube 3, prevent long-term dust accumulation scale formation, reduce the life of superheater tube 3.
The utility model relates to a superheater structure for a boiler, which is characterized in that when in use, a dustproof screen plate 7 is inserted into an installation groove 6 in the middle of the side wall of an outer shell body 1, the dustproof screen plate 7 is arranged corresponding to the installation groove 6, the dustproof screen plate 7 is arranged adjacent to a radiating fin 2, the dustproof effect on the device is realized, the radiating fin 2 is distributed in the middle of four outer walls of the outer shell body 1, thereby improving radiating efficiency, the dustproof effect on the device is realized while radiating, when dust is accumulated for a long time, a driving motor 9 is arranged to run, the driving motor 9 drives a screw rod 11 in the sliding groove 10 to rotate, two ends of the screw rod 11 are arranged on inner walls of two sides of the sliding groove 10 through bearings, a moving block 12 moves along the screw rod 11, the outer wall of the moving block 12 is in sliding connection with the inner wall of the sliding groove 10, so that the screw rod 11 is prevented from shifting when in use, the moving block 12 drives a side installation plate 15 to move, the installation plate 15 is connected with a connecting transverse plate 13 through bolts, brushes 14 are respectively arranged on two sides of the connecting transverse plate 13, a dust cleaning device is arranged in the process, the two transverse plates 13 are connected with two transverse plates 15 through two transverse plates 15, and a gap 15 is arranged between the two transverse plates 13, and the two transverse plates 15 are connected with one another transverse plate 15 is arranged, and the two transverse plates 15 are connected with the other transverse plates 13 through the connecting rods, and the transverse plates 15 are arranged.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Superheater structure for boiler, including shell body (1), its characterized in that: the intelligent superheater comprises an outer shell (1), wherein a superheater tube (3) is arranged in the outer shell (1), radiating fins (2) are arranged on the side wall of the outer shell (1), the radiating fins (2) are arranged outside the superheater tube (3), a dustproof component (5) used for preventing dust of the superheater tube (3) is arranged outside the radiating fins (2), an input tube (4) is arranged on the side face of the outer shell (1), and the input tube (4) is communicated with the superheater tube (3);
The dustproof assembly (5) comprises a dustproof screen plate (7) arranged on the side wall of the outer shell (1), and the dustproof screen plate (7) is arranged adjacent to the radiating fins (2).
2. The superheater structure for a boiler according to claim 1, characterized in that: the dustproof assembly (5) comprises a mounting groove (6) formed in the side face of the outer shell body (1), the mounting groove (6) penetrates through the outer shell body (1), a dustproof screen plate (7) is connected inside the mounting groove (6) in a sliding mode, the dustproof screen plate (7) is located in the middle of the side wall of the outer shell body (1), a pulling handle (8) is fixedly arranged on the side face of the dustproof screen plate (7), and the pulling handle (8) is located outside the outer shell body (1).
3. The superheater structure for a boiler according to claim 2, characterized in that: the dustproof assembly (5) further comprises two sliding grooves (10) formed in the inner wall of the outer shell (1), the two sliding grooves (10) are symmetrically distributed above and below the inner wall of one side of the outer shell (1), a screw (11) is mounted in the sliding grooves (10), two ends of the screw (11) are mounted on two sides of the sliding grooves (10) through bearings, and one end of the screw (11) penetrates through the outer portion of the outer shell (1).
4. A boiler superheater construction as claimed in claim 3, characterized in that: the driving motor (9) is installed on the outer wall of the outer shell body (1) through a bolt, the output end of the driving motor (9) is in transmission connection with the screw rod (11), a moving block (12) is sleeved on the outer wall of the screw rod (11), the outer wall of the moving block (12) is in sliding connection with the inner wall of the sliding groove (10), the number of the screw rods (11) is two, the screws are symmetrically distributed above and below the inner wall of one side of the outer shell body (1), and the screw rod (11) and the moving block (12) are correspondingly arranged.
5. The superheater structure for a boiler according to claim 4, characterized in that: the utility model discloses a boiler is characterized by comprising a plurality of connecting transverse plates (13), a plurality of ash brushes (14) and a plurality of ash brushes (14), wherein one side of the connecting transverse plates (13) is installed on one side, which is close to the inner part of an outer shell (1), of the moving block (12) through a bolt, an installation vertical plate (15) is installed, two moving blocks (12) are connected to the installation vertical plate (15), the side of the installation vertical plate (15) is connected to the side, which is close to the inner part of the outer shell (1), of the moving block (12), the two moving blocks (12) are connected to the side, which is close to the inner wall of the outer shell (1), of the installation vertical plate (15), the connecting transverse plates (13) are installed through bolts, the connecting transverse plates (13) are evenly distributed on the side, the connecting transverse plates (13) are located in a gap in the middle of a superheater tube (3), ash brushes (14) are fixedly installed on the outer wall of the connecting transverse plates (13), and the ash brushes (14) are symmetrically distributed on the top and the bottom of the connecting transverse plates (13) respectively.
6. The superheater structure for a boiler according to claim 5, characterized in that: the installation riser (15) have two, respectively symmetric distribution is in the inside both sides of shell body (1), install sliding rod (16) through the bolt on the one side inner wall that lead screw (11) was kept away from to shell body (1), and two installation risers (15) are connected with movable block (12) and sliding rod (16) respectively, installation riser (15) sliding connection is on the outer wall of sliding rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322629041.4U CN221122183U (en) | 2023-09-27 | 2023-09-27 | Superheater structure for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322629041.4U CN221122183U (en) | 2023-09-27 | 2023-09-27 | Superheater structure for boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221122183U true CN221122183U (en) | 2024-06-11 |
Family
ID=91368664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322629041.4U Active CN221122183U (en) | 2023-09-27 | 2023-09-27 | Superheater structure for boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221122183U (en) |
-
2023
- 2023-09-27 CN CN202322629041.4U patent/CN221122183U/en active Active
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