CN220619002U - Connecting device for internal piping and rotary joint of converter trunnion - Google Patents
Connecting device for internal piping and rotary joint of converter trunnion Download PDFInfo
- Publication number
- CN220619002U CN220619002U CN202322294706.0U CN202322294706U CN220619002U CN 220619002 U CN220619002 U CN 220619002U CN 202322294706 U CN202322294706 U CN 202322294706U CN 220619002 U CN220619002 U CN 220619002U
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- horizontal
- pipe
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- clamped
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- 210000003437 trachea Anatomy 0.000 claims description 23
- 230000001681 protective effect Effects 0.000 abstract description 5
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 38
- 238000003723 Smelting Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 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
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a connecting device for a converter trunnion internal piping and a rotary joint, which comprises: and a connecting seat. According to the utility model, the plurality of groups of horizontal air pipes and the horizontal oil pipes are clamped at one end of the connecting seat, the connecting block is fixed at one end of the supporting plate through the fastening screw and the screw hole, the supporting plate is inserted at one end of the horizontal air pipes and one end of the horizontal oil pipes through the plurality of groups of through holes, the strength of the horizontal oil pipes and the strength of the horizontal air pipes are increased through the supporting plate and the connecting block, the service life is prolonged, the damage and the leakage of the pipelines are prevented, meanwhile, the horizontal air pipes and the horizontal oil pipes are further increased through the protective sleeve, the oil half-ring-dividing wire sleeve and the gas half-dividing wire sleeve in the gas casing, the cracking and the damage of the pipelines are prevented when the environment in the converter is severe, the gas tightness of the gas casing can be increased through the inner pipe fixing plate and the fixing plate baffle which are clamped in the gas casing, and the inner pipe fixing plate and the fixing plate baffle can be conveniently detached and replaced through the fastening screw.
Description
Technical Field
The utility model relates to the technical field of rotary joint connecting equipment, in particular to a device for connecting a pipe in a trunnion of a converter with a rotary joint.
Background
The device is composed of a trunnion pipe connecting end, a rotary joint connecting end, a bearing, a sealing device and a connecting device, wherein the trunnion pipe can carry out tiny displacement and angle adjustment relative to the rotary joint during rotary operation of the converter, meanwhile, the tightness and the tightness of the connection are maintained, and the flexibility and the reliability of the connecting device can improve the operation efficiency and the safety of the converter.
The interior piping of converter trunnion is at converter trunnion internally mounted's pipe system, and the inside environment of converter is comparatively abominable, probably exists high temperature and corrosive gas, if piping material's high temperature resistant or corrosion resistance are not enough, can lead to the pipeline impaired, reveal or need frequent change, can lead to the smelting precision poor like this, according to this defect, the utility model discloses the present release.
Disclosure of Invention
The utility model aims at: in order to solve the problems that the environment inside the existing converter is severe, high temperature and corrosive gas possibly exist, if the high temperature resistance or the corrosion resistance of the piping material are insufficient, the pipeline is possibly damaged, leaked or needs to be frequently replaced, and the smelting steel precision is poor, the connecting device for the internal piping of the converter trunnion and the rotary joint is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a converter trunnion pipe-in-pipe and swivel joint connection apparatus comprising: the connecting seat, connecting seat one end joint horizontal trachea, connecting seat one end joint horizontal oil pipe, the backup pad is pegged graft to horizontal trachea one end, backup pad one end threaded connection connecting block, the screw is seted up to connecting block one end, the through-hole is seted up to backup pad one end, screw threaded connection fastening screw, the oil pipe half ring sleeve is established to horizontal oil pipe outside cover, the trachea half ring sleeve is established to the outside cover of horizontal trachea, horizontal trachea one end joint gas pivot, gas pivot one end sets up the gas casing, the inboard joint inner tube fixed plate of gas casing, inner tube fixed plate one end threaded connection fixed plate baffle, the inboard cover of gas casing is provided with the protective sleeve pipe, the gas casing inboard sets up half ring silk cover of oil, the gas casing inboard sets up half ring silk cover, inner tube fixed plate one end threaded connection fastening screw, the flat washer is established to the cover outside the fastening screw.
As still further aspects of the utility model: the vertical oil pipe is connected with one end of the connecting seat in a clamping mode, the vertical oil pipe is connected with the horizontal oil pipe in a clamping mode, a plurality of groups of vertical air pipes are arranged in number and are evenly connected with one end of the connecting seat in a clamping mode, and the vertical air pipes are connected with the horizontal air pipe in a clamping mode.
As still further aspects of the utility model: the number of the horizontal air pipes is provided with a plurality of groups and is uniformly clamped with one end of the connecting seat.
As still further aspects of the utility model: the connecting block quantity is provided with multiunit and even threaded connection backup pad one end, the screw has been seted up multiunit and evenly set up connecting block one end, the screw with fastening screw looks adaptation.
As still further aspects of the utility model: the number of the through holes is provided with a plurality of groups, one end of the supporting plate is uniformly arranged, the horizontal air pipe and the horizontal oil pipe are matched with the through holes, and the number of the supporting plate is provided with a plurality of groups, and the supporting plate is uniformly inserted into one end of the horizontal air pipe.
As still further aspects of the utility model: the gas semi-ring-dividing wire sleeve is matched with the horizontal air pipe, and the oil semi-ring-dividing wire sleeve is matched with the horizontal oil pipe.
As still further aspects of the utility model: the fixed plate baffles are arranged in number and are uniformly clamped with one end of the inner tube fixed plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the plurality of groups of horizontal air pipes and the horizontal oil pipes are clamped at one end of the connecting seat, the connecting block is fixed at one end of the supporting plate through the fastening screw and the screw hole, the supporting plate is inserted at one end of the horizontal air pipes and one end of the horizontal oil pipes through the plurality of groups of through holes, the strength of the horizontal oil pipes and the strength of the horizontal air pipes are increased through the supporting plate and the connecting block, the service life is prolonged, the damage and the leakage of the pipelines are prevented, meanwhile, the horizontal air pipes and the horizontal oil pipes are further increased through the protective sleeve, the oil half-ring-dividing wire sleeve and the gas half-dividing wire sleeve in the gas casing, the cracking and the damage of the pipelines are prevented when the environment in the converter is severe, the gas tightness of the gas casing can be increased through the inner pipe fixing plate and the fixing plate baffle which are clamped in the gas casing, and the inner pipe fixing plate and the fixing plate baffle can be conveniently detached and replaced through the fastening screw.
Drawings
FIG. 1 is a schematic view of the overall structure of a connection device for a pipe and a rotary joint in a converter trunnion according to the present utility model;
FIG. 2 is a schematic view of the structure of a support plate in a device for connecting a pipe in a trunnion of a converter with a rotary joint according to the present utility model;
FIG. 3 is a schematic top view of a support plate in a converter trunnion pipe and rotary joint connection apparatus according to the present utility model;
FIG. 4 is a schematic view of the structure of a connecting block in the connection device of the converter trunnion internal piping and the rotary joint according to the present utility model;
fig. 5 is a schematic diagram of the front structure of a horizontal air pipe in a converter trunnion pipe and rotary joint connection device according to the present utility model.
In the figure: 1. a connecting seat; 2. a horizontal air pipe; 3. a horizontal oil pipe; 4. a support plate; 5. a connecting block; 6. a screw hole; 7. a through hole; 8. a fastening screw; 9. oil pipe semi-split ring sleeve; 10. a tracheal half-ring sleeve; 11. an air rotating shaft; 12. an air housing; 13. an inner tube fixing plate; 14. a fixed plate baffle; 15. a protective sleeve; 16. an oil semi-ring wire sleeve; 17. a gas semi-ring wire sleeve; 18. fastening a screw; 19. a flat gasket; 20. a vertical oil pipe; 21. vertical trachea.
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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
Referring to fig. 1 to 5, in an embodiment of the present utility model, a device for connecting a pipe in a trunnion of a converter to a rotary joint includes: the connecting seat 1, connecting seat 1 one end joint horizontal trachea 2, connecting seat 1 one end joint horizontal oil pipe 3, horizontal trachea 2 one end grafting backup pad 4, backup pad 4 one end threaded connection connecting block 5, screw 6 is seted up to connecting block 5 one end, through-hole 7 is seted up to backup pad 4 one end, screw 6 threaded connection fastening screw 8, oil pipe half ring sleeve 9 is established to horizontal oil pipe 3 outside cover, trachea half ring sleeve 10 is established to horizontal trachea 2 outside cover, horizontal trachea 2 one end joint gas pivot 11, gas pivot 11 one end sets up air casing 12, air casing 12 inboard joint inner tube fixed plate 13, inner tube fixed plate 13 one end threaded connection fixed plate baffle 14, air casing 12 inboard cover is set up and is protected pipe 15, air casing 12 inboard sets up half ring silk cover 16 of oil, air casing 12 inboard sets up half ring silk cover 17, inner tube fixed plate 13 one end threaded connection fastening screw 18, the outside cover of fastening screw 18 is established flat washer 19.
Referring to fig. 1, one end of the connecting seat 1 is clamped with the vertical oil pipe 20, one end of the connecting seat 1 is clamped with the vertical air pipe 21, the vertical oil pipe 20 is clamped with the horizontal oil pipe 3, a plurality of groups of vertical air pipes 21 are arranged and uniformly clamped with one end of the connecting seat 1, the vertical air pipe 21 is clamped with the horizontal air pipe 2, and the vertical oil pipe 20 has a sufficient diameter to prevent blockage when crude oil flows.
Referring to fig. 1 and 2, the number of horizontal air pipes 2 is provided with a plurality of groups and uniformly clamped to one end of the connection base 1, and the horizontal air pipes 2 can more easily pass through a building, a factory or the ground, which reduces complexity and difficulty in arrangement and installation.
Referring to fig. 2 and 3, the number of the connecting blocks 5 is provided with a plurality of groups and uniformly screwed with one end of the supporting plate 4, the screw holes 6 are provided with a plurality of groups and uniformly provided with one end of the connecting blocks 5, the screw holes 6 are matched with the fastening screws 8, and the fastening screws 8 and the screw holes 6 can better fix the connecting blocks 5 at one end of the supporting plate 4.
Referring to fig. 3 and 5, the support plate 4 one end is offered and evenly offered to the multiunit in through-hole 7 quantity, and horizontal trachea 2 and horizontal oil pipe 3 all with through-hole 7 looks adaptation, and support plate 4 quantity is provided with multiunit and evenly pegging graft horizontal trachea 2 one end, can be convenient carry out the joint with horizontal trachea 2 and horizontal oil pipe 3 through-hole 7.
Referring to fig. 1 and 5, the gas semi-split ring wire sleeve 17 is matched with the horizontal air pipe 2, the oil semi-split ring wire sleeve 16 is matched with the horizontal oil pipe 3, and the gas semi-split ring wire sleeve 17 and the oil semi-split ring wire sleeve 16 can protect the horizontal air pipe 2 and the horizontal oil pipe 3.
Referring to fig. 1, the number of the fixing plate baffles 14 is provided with a plurality of groups and uniformly clamped with one end of the inner tube fixing plate 13, and the inner tube fixing plate 13 can be protected by the fixing baffles 14.
The working principle of the utility model is as follows: through with multiunit horizontal trachea 2 and horizontal oil pipe 3 joint at connecting seat 1 one end, afterwards fix connecting block 5 in backup pad 4 one end through fastening screw 8 and screw 6, afterwards peg graft backup pad 4 at horizontal trachea 2 and horizontal oil pipe 3's one end through multiunit through hole 7, the intensity of horizontal oil pipe 3 and horizontal trachea 2 has been increased through backup pad 4 and connecting block 5, increase life, prevent that the pipeline is impaired, reveal, simultaneously through the inside protective sleeve 15 of air casing 12, oil halving loop silk cover 16 and the further increase horizontal trachea 2 of gas halving loop silk cover 17 and horizontal oil pipe 3, reduce pipeline fracture and the circumstances of damage when preventing the inside environment abominable of converter, inner tube fixed plate 13 and fixed plate baffle 14 of the inside joint of air casing 12 can increase air tightness of air casing 12, dismantlement and change to inner tube fixed plate 13 and fixed plate baffle 14 through fastening screw 18 can be convenient simultaneously.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A converter trunnion pipe-in-pipe and swivel joint connection apparatus comprising: connecting seat (1), its characterized in that, connecting seat (1) one end joint horizontal trachea (2), connecting seat (1) one end joint horizontal oil pipe (3), horizontal trachea (2) one end grafting backup pad (4), backup pad (4) one end threaded connection connecting block (5), screw (6) are seted up to connecting block (5) one end, through-hole (7) are seted up to backup pad (4) one end, screw (6) threaded connection fastening screw (8), oil pipe semi-ring sleeve (9) are established to horizontal oil pipe (3) outside cover, trachea semi-ring sleeve (10) are established to horizontal trachea (2) outside cover, horizontal trachea (2) one end joint gas pivot (11), gas pivot (11) one end sets up gas casing (12), gas casing (12) inboard joint inner tube fixed plate (13), inner tube fixed plate (13) one end threaded connection fixed plate baffle (14), protection sleeve (15) are established to gas casing (12) inboard cover, gas casing (12) inboard sets up oil semi-ring sleeve (16), gas casing (17) one end screw thread fixed plate (17), a flat washer (19) is sleeved outside the fastening screw (18).
2. The connection device for the converter trunnion internal piping and the rotary joint according to claim 1, wherein one end of the connection seat (1) is clamped with a vertical oil pipe (20), one end of the connection seat (1) is clamped with a vertical air pipe (21), the vertical oil pipe (20) is clamped with the horizontal oil pipe (3), a plurality of groups of vertical air pipes (21) are uniformly clamped with one end of the connection seat (1), and the vertical air pipe (21) is clamped with the horizontal air pipe (2).
3. The connecting device for the converter trunnion internal piping and the rotary joint according to claim 1, wherein a plurality of groups of horizontal air pipes (2) are arranged in number and uniformly clamped with one end of the connecting seat (1).
4. The connecting device for the converter trunnion internal piping and the rotary joint according to claim 1, wherein a plurality of groups of connecting blocks (5) are arranged in number and are uniformly connected with one end of the supporting plate (4) in a threaded manner, a plurality of groups of screw holes (6) are formed in the screw holes (6) and are uniformly formed in one end of the connecting blocks (5), and the screw holes (6) are matched with the fastening screws (8).
5. The connection device for the converter trunnion internal piping and the rotary joint according to claim 1, wherein a plurality of groups of through holes (7) are formed in number and one end of each supporting plate (4) is uniformly formed, the horizontal air pipe (2) and the horizontal oil pipe (3) are matched with the through holes (7), and a plurality of groups of supporting plates (4) are arranged in number and are uniformly inserted into one end of the horizontal air pipe (2).
6. The connecting device of the converter trunnion internal piping and the rotary joint according to claim 1, wherein the gas semi-split ring wire sleeve (17) is matched with the horizontal gas pipe (2), and the oil semi-split ring wire sleeve (16) is matched with the horizontal oil pipe (3).
7. The connection device for the converter trunnion internal piping and the rotary joint according to claim 1, wherein a plurality of groups of fixing plate baffles (14) are provided and uniformly clamped at one end of the inner pipe fixing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322294706.0U CN220619002U (en) | 2023-08-25 | 2023-08-25 | Connecting device for internal piping and rotary joint of converter trunnion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322294706.0U CN220619002U (en) | 2023-08-25 | 2023-08-25 | Connecting device for internal piping and rotary joint of converter trunnion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220619002U true CN220619002U (en) | 2024-03-19 |
Family
ID=90214384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322294706.0U Active CN220619002U (en) | 2023-08-25 | 2023-08-25 | Connecting device for internal piping and rotary joint of converter trunnion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220619002U (en) |
-
2023
- 2023-08-25 CN CN202322294706.0U patent/CN220619002U/en active Active
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| GR01 | Patent grant |