CN218494381U - Wall-penetrating sealing structure of high-temperature exhaust tower - Google Patents
Wall-penetrating sealing structure of high-temperature exhaust tower Download PDFInfo
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- CN218494381U CN218494381U CN202222515667.8U CN202222515667U CN218494381U CN 218494381 U CN218494381 U CN 218494381U CN 202222515667 U CN202222515667 U CN 202222515667U CN 218494381 U CN218494381 U CN 218494381U
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- tower
- sleeve
- connecting ring
- intake pipe
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Abstract
The utility model discloses a high temperature exhaust tower wall-penetrating sealing structure, which comprises a perforation arranged on the tower wall, wherein an air inlet pipe is arranged in the perforation in a penetrating way, the outer wall of the air inlet pipe is sleeved with a sleeve, a silencing heat-insulating filler is filled between the air inlet pipe and the sleeve, the outer wall of the sleeve is fixedly connected with a first connecting ring and a second connecting ring, the first connecting ring is fixedly connected with the outer wall of the tower wall, and one end of the air inlet pipe, which is positioned outside the tower wall, is fixedly connected with a flange; the utility model discloses in, through the setting of amortization heat insulation filler, can play good amortization heat insulation effect between intake pipe and sleeve, with effectual noise and the heat that reduces by the outside transmission of intake pipe, through the setting of sealed strip material with the fender ring, after the cooperation through first screw rod and first nut is fixed sleeve and tower wall, telescopic one end can tightly support on sealing filler, thereby make sealing filler tightly support on the outer wall that keeps off ring and intake pipe, with play good sealed effect between tower wall and the intake pipe.
Description
Technical Field
The utility model relates to a high temperature exhaust tower specifically is a wall seal structure is worn to high temperature exhaust tower.
Background
The exhaust tower is petroleum, the chemical industry, metallurgy, enterprises such as light industry are used for discharging a high-rise structure of production tail gas, present high temperature exhaust tower most directly carries out fixed connection through the mode of flange and intake pipe, under the high temperature influence, the flange of intake pipe and tip all can produce certain deformation, lead to the bolt that is used for flange to appear taking off, make the phenomenon of revealing then appear between two flanges, and current intake pipe lacks noise cancelling function, gaseous gas can produce great noise when being discharged into in the exhaust tower by the gas outlet of intake pipe, and the outside transmission of vibration through the intake pipe, remain to improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wall seal structure is worn to high temperature exhaust tower to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a wall seal structure is worn to high temperature exhaust tower, is including seting up the perforation on the tower wall, wear to be equipped with the intake pipe in the perforation, the outer wall cover of intake pipe is equipped with the sleeve, it has the thermal-insulated filler of amortization to fill between intake pipe and the sleeve, first connecting ring of telescopic outer wall fixedly connected with and second go-between, the outer wall fixed connection of first connecting ring and tower wall, the intake pipe is located the outer one end fixedly connected with flange of tower wall, flange and second connecting ring fixed connection, be provided with the heat insulating mattress between flange and the second go-between.
As a further aspect of the present invention: the outer wall of the tower wall is circumferentially welded and fixed with a plurality of first screws by taking the through hole as a circle center, waist grooves are formed in the outer wall of the first connecting ring and corresponding positions of the first screws, and the first screws penetrate out of the corresponding waist grooves and then are connected with first nuts in a matched mode.
As a further aspect of the present invention: the outer wall of the flange is circumferentially welded and fixed with a plurality of second screws, and the second screws penetrate through the heat insulation pad and the second connecting ring and are connected with second nuts in a matching mode.
As a further aspect of the present invention: the inner wall of the through hole is fixedly connected with a baffle ring, a sealing filler is arranged in the through hole, and one end of the sleeve, which is far away from the second connecting ring, is tightly attached to the outer wall of the sealing filler.
As a further aspect of the present invention: the outer wall of the flange is provided with a plurality of through holes in a penetrating mode, and the corresponding positions of the outer wall of the second connecting ring and the heat insulation pad and the through holes are provided with holes matched with the through holes in size in a penetrating mode.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, through the setting of amortization heat insulation filler, can play good amortization heat insulation effect between intake pipe and sleeve, with effectual noise and the heat that reduces by the outside transmission of intake pipe, through the setting of sealed strip material with the fender ring, after the cooperation through first screw rod and first nut is fixed sleeve and tower wall, telescopic one end can tightly support on sealing filler, thereby make sealing filler tightly support on the outer wall that keeps off ring and intake pipe, with play good sealed effect between tower wall and the intake pipe.
Drawings
Fig. 1 is a schematic structural diagram of a wall penetrating sealing structure of a high-temperature exhaust tower.
FIG. 2 is a schematic structural diagram of a through hole in a through-wall sealing structure of a high-temperature exhaust tower.
Fig. 3 is a schematic structural view of a kidney slot in a wall-penetrating sealing structure of a high-temperature exhaust tower.
The device comprises a tower wall 1, a through hole 2, a baffle ring 3, a first screw rod 4, an air inlet pipe 5, a sealing filler 6, a sleeve 7, a silencing and heat-insulating filler 8, a first connecting ring 9, a waist groove 10, a second connecting ring 11, a heat-insulating pad 12, a flange 13, a second screw rod 14, a second nut 15, a through hole 16 and a first nut 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, in an embodiment of the present invention, a high temperature exhaust tower wall-penetrating sealing structure includes a through hole 2 formed in a tower wall 1, an air inlet pipe 5 is inserted into the through hole 2, an outer wall sleeve of the air inlet pipe 5 is provided with a sleeve 7, a silencing heat insulation filler 8 is filled between the air inlet pipe 5 and the sleeve 7, the silencing heat insulation filler 8 is preferably made of glass fiber cotton, an outer wall of the sleeve 7 is fixedly connected with a first connecting ring 9 and a second connecting ring 11, the first connecting ring 9 is fixedly connected with an outer wall of the tower wall 1, the air inlet pipe 5 is located at one end of the tower wall 1 and is fixedly connected with a flange 13, the flange 13 is fixedly connected with the second connecting ring 11, and a heat insulation pad 12 is provided between the flange 13 and the second connecting ring 11.
The outer wall of the tower wall 1 is circumferentially welded and fixed with a plurality of first screws 4 by taking the through holes 2 as circle centers, waist grooves 10 are formed in the corresponding positions of the outer wall of the first connecting ring 9 and the first screws 4, and the first screws 4 are connected with first nuts 17 in a matched mode after penetrating out of the corresponding waist grooves 10.
The provision of the waist groove 10 allows a certain space for the allowance of thermal expansion of the tower wall 1 and the first screw 4.
A plurality of second screws 14 are circumferentially welded and fixed on the outer wall of the flange 13, and the second screws 14 penetrate through the heat insulation pad 12 and the second connecting ring 11 and are then connected with second nuts 15 in a matching manner.
The inner wall fixedly connected with of perforation 2 keeps off ring 3, be provided with sealing filler 6 in the perforation 2, the sleeve 7 is kept away from the one end of second go-between 11 and is closely laminated with sealing filler 6's outer wall, and sealing filler 6 can adopt graphite packing, ceramic fiber packing, carbon fiber packing etc..
A plurality of through holes 16 are formed in the outer wall of the flange 13 in a penetrating manner, and holes matched with the through holes 16 in size are formed in the corresponding positions of the outer walls of the second connecting ring 11 and the heat insulation pad 12 and the through holes 16 in a penetrating manner.
Through the setting of through-hole and trompil, be convenient for be connected intake pipe 5 with the air supply line through flange 13.
The utility model discloses a theory of operation is:
the utility model discloses in, through the setting of amortization heat insulating filler 8, can play good amortization heat insulating effect between intake pipe 5 and sleeve 7, with effectual noise and the heat that reduces by the outside transmission of intake pipe 5, through sealed strip material 6 and the setting of keeping off ring 3, after fixing sleeve 7 and tower wall 1 through the cooperation of first screw rod 4 with first nut 17, sleeve 7's one end can tightly support on sealed filler 6, thereby make sealed filler 6 tightly support on the outer wall that keeps off ring 3 and intake pipe 5, in order to play good sealed effect between tower wall 1 and intake pipe 5.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a high temperature exhaust tower wears wall seal structure which characterized in that: including seting up perforation (2) on tower wall (1), wear to be equipped with intake pipe (5) in perforation (2), the outer wall cover of intake pipe (5) is equipped with sleeve (7), it has amortization thermal-insulated filler (8) to fill between intake pipe (5) and sleeve (7), the first connecting ring of outer wall fixedly connected with (9) and second go-between (11) of sleeve (7), the outer wall fixed connection of first connecting ring (9) and tower wall (1), intake pipe (5) are located outer one end fixedly connected with flange (13) of tower wall (1), flange (13) and second go-between (11) fixed connection, be provided with heat insulating mattress (12) between flange (13) and second go-between (11).
2. A high temperature exhaust tower through-wall sealing structure according to claim 1, wherein: the outer wall of tower wall (1) uses perforation (2) to be circumference welded fastening with a plurality of first screw rods (4) as the centre of a circle, waist groove (10) have all been seted up with the department that corresponds of each first screw rod (4) to the outer wall of first connecting ring (9), first screw rod (4) are worn out the back cooperation by corresponding waist groove (10) and are connected with first nut (17).
3. A high temperature exhaust tower through-wall sealing structure according to claim 1, wherein: the outer wall of the flange (13) is circumferentially welded and fixed with a plurality of second screws (14), and the second screws (14) penetrate through the heat insulation pad (12) and the second connecting ring (11) and then are connected with second nuts (15) in a matching mode.
4. A high temperature exhaust tower through-wall sealing structure according to claim 1, wherein: the inner wall of the through hole (2) is fixedly connected with a baffle ring (3), a sealing filler (6) is arranged in the through hole (2), and one end, far away from the second connecting ring (11), of the sleeve (7) is tightly attached to the outer wall of the sealing filler (6).
5. A high temperature exhaust tower through-wall sealing structure according to claim 1, wherein: the outer wall of the flange (13) is provided with a plurality of through holes (16) in a penetrating mode, and the corresponding positions of the outer walls of the second connecting ring (11) and the heat insulation pad (12) and the through holes (16) are provided with holes matched with the through holes (16) in size in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222515667.8U CN218494381U (en) | 2022-09-22 | 2022-09-22 | Wall-penetrating sealing structure of high-temperature exhaust tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222515667.8U CN218494381U (en) | 2022-09-22 | 2022-09-22 | Wall-penetrating sealing structure of high-temperature exhaust tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218494381U true CN218494381U (en) | 2023-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222515667.8U Active CN218494381U (en) | 2022-09-22 | 2022-09-22 | Wall-penetrating sealing structure of high-temperature exhaust tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218494381U (en) |
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2022
- 2022-09-22 CN CN202222515667.8U patent/CN218494381U/en active Active
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