CN208151412U - Converter trunnion ring travelling end leakproof trunnion - Google Patents
Converter trunnion ring travelling end leakproof trunnion Download PDFInfo
- Publication number
- CN208151412U CN208151412U CN201820388656.9U CN201820388656U CN208151412U CN 208151412 U CN208151412 U CN 208151412U CN 201820388656 U CN201820388656 U CN 201820388656U CN 208151412 U CN208151412 U CN 208151412U
- Authority
- CN
- China
- Prior art keywords
- trunnion
- bye
- pass
- converter
- ontology
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of converter trunnion ring travelling end leakproof trunnions, including trunnion ontology, it is connect by rotary joint with converter at the central through hole of the trunnion body interior, the two sides of central through hole are symmetrically arranged with pipeline structure on the trunnion ontology, and the pipeline structure includes the first bye-pass and the second bye-pass of square crossing setting；Axial direction setting of first bye-pass along the trunnion ontology, one end is connected with inlet/outlet pipe outside the converter, second bye-pass being arranged radially along the trunnion ontology, one end is connected by connector with external pipeline, the end of the trunnion ontology is arranged in the connector, and is connect by screw thread with second bye-pass.The converter trunnion ring travelling end leakproof trunnion of the utility model using the above structure, is blocked by screw thread, and sealing effect is good, good to temperature difference conformability, reduces maintenance workload.
Description
Technical field
The utility model relates to converter trunnion ring accessory technical fields, more particularly to a kind of converter trunnion ring travelling end leakproof ear
Axis.
Background technique
Converter trunnion ring is the important component of steelmaking converter supporting arrangement and tiling arrangement, and backing ring is the supporting part of converter
Part is box-shaped structural member.Backing ring driven end trunnion has eccentric long hole, and end face is unthreaded hole, is often used as and is blocked up by steel plate
Welding, since the use environment temperature difference is larger, by high temperature, the erosion of alternating thermal stress effect and furnace shell excessive steel slag, molten steel, trunnion
The hidden trouble of equipment that will appear the influences safety in production such as weld cracking, scaling loss deformation after using some cycles, is easy to appear leak
The phenomenon that, considerably increase maintenance load and difficulty.
Utility model content
The purpose of the utility model is to provide a kind of converter trunnion ring travelling end leakproof trunnions, are blocked by screw thread, close
It is good to seal effect, it is good to temperature difference conformability, reduce maintenance workload.
To achieve the above object, the utility model provides a kind of converter trunnion ring travelling end leakproof trunnion, including trunnion sheet
Body is connect by rotary joint with converter at the central through hole of the trunnion body interior, central through hole on the trunnion ontology
Two sides be symmetrically arranged with pipeline structure, the pipeline structure includes the first bye-pass and the second bye-pass of square crossing setting；
First bye-pass is arranged along the axial direction of the trunnion ontology, and one end is connected with inlet/outlet pipe outside the converter
It connects, the second bye-pass being arranged radially along the trunnion ontology, one end is connected by connector with external pipeline, institute
The end that the trunnion ontology is arranged in connector is stated, and is connect by screw thread with second bye-pass.
Preferably, the central through hole of the trunnion ontology is hollow cavity body structure, and is cylindrical structure.
Preferably, the two sides that the central through hole of the trunnion ontology is located at the rotary joint are equipped with for aqueous vapor medium flow field
Dynamic channel.
Preferably, the side on second bye-pass positioned at the connector is additionally provided with perpendicular to second bye-pass simultaneously
The opening being connected to exterior line.
Preferably, the other end of first bye-pass is equipped with the opening being connected to exterior line.
Therefore, the converter trunnion ring travelling end leakproof trunnion of the utility model using the above structure, is blocked by screw thread,
Sealing effect is good, good to temperature difference conformability, reduces maintenance workload.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model converter trunnion ring travelling end leakproof trunnion embodiment；
Fig. 2 is the schematic diagram of the utility model converter trunnion ring travelling end leakproof trunnion center tap embodiment；
Wherein：1, trunnion ontology；2, central through hole；3, rotary joint；4, the first bye-pass；5, the second bye-pass；6, it connects
Head；7, it is open.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
Fig. 1 is the schematic diagram of the utility model converter trunnion ring travelling end leakproof trunnion embodiment, and Fig. 2 is that the utility model turns
The schematic diagram of furnace backing ring travelling end leakproof trunnion center tap embodiment, the end leakproof trunnion as shown, a kind of converter trunnion ring moves about,
Including trunnion ontology 1, trunnion ontology 1 is structure as a whole.Pass through rotary joint 3 at central through hole 2 inside trunnion ontology 1 and turns
Furnace connection, the central through hole 2 of trunnion ontology 1 are hollow cavity body structure, and are cylindrical structure.The center of trunnion ontology 1 is logical
The two sides that hole 2 is located at rotary joint 3 are equipped with the channel for aqueous vapor media flow, and aqueous vapor medium is led by central through hole and channel
Enter to the inside of ring trunnion ontology 1.
The two sides of central through hole 2 are symmetrically arranged with pipeline structure on trunnion ontology 1, and cooling water and other fluid channels are arranged in
The top of ring trunnion ontology 1, bottom blown gas channel are arranged in the lower section of ring trunnion ontology 1.Pipeline structure includes vertical hands over
Pitch the first bye-pass 4 and the second bye-pass 5 of setting.First bye-pass 4 along trunnion ontology 1 axial direction setting, one end with turn
Furnace exterior inlet/outlet pipe is connected, and the other end is equipped with the opening 7 being connected to exterior line.Diameter of second bye-pass 5 along trunnion ontology 1
To setting, one end is connected by connector 6 with external pipeline.The end of trunnion ontology 1 is arranged in connector 6, and passes through spiral shell
Line is connect with the second bye-pass 5, and connector 6 is connect by screw thread with the second bye-pass 5, is suitable for hot environment, and sealing effect is good.
Side on second bye-pass 5 positioned at connector 6 is additionally provided with perpendicular to the second bye-pass 5 and the opening 7 that is connected to exterior line.
Therefore, the converter trunnion ring travelling end leakproof trunnion of the utility model using the above structure, is blocked by screw thread,
Sealing effect is good, good to temperature difference conformability, reduces maintenance workload.
Finally it should be noted that：Above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System, although the utility model has been described in detail with reference to the preferred embodiment, those skilled in the art should manage
Solution：It still can be with the technical solution of the present invention is modified or equivalently replaced, and these are modified or equally replace
Changing also cannot make modified technical solution be detached from the spirit and scope of the technical scheme of the present invention.
Claims (5)
- The end leakproof trunnion 1. a kind of converter trunnion ring moves about, it is characterised in that：Including trunnion ontology, in the trunnion body interior Heart through hole is connect by rotary joint with converter, and the two sides of central through hole are symmetrically arranged with pipeline structure on the trunnion ontology, The pipeline structure includes the first bye-pass and the second bye-pass of square crossing setting；First bye-pass is arranged along the axial direction of the trunnion ontology, and one end is connected with inlet/outlet pipe outside the converter, Second bye-pass being arranged radially along the trunnion ontology, one end is connected by connector with external pipeline, described The end of the trunnion ontology is arranged in connector, and is connect by screw thread with second bye-pass.
- The end leakproof trunnion 2. a kind of converter trunnion ring according to claim 1 moves about, it is characterised in that：The trunnion ontology Central through hole is hollow cavity body structure, and is cylindrical structure.
- The end leakproof trunnion 3. a kind of converter trunnion ring according to claim 1 moves about, it is characterised in that：The trunnion ontology The two sides that central through hole is located at the rotary joint are equipped with the channel for aqueous vapor media flow.
- The end leakproof trunnion 4. a kind of converter trunnion ring according to claim 1 moves about, it is characterised in that：Second bye-pass The upper side positioned at the connector is additionally provided with perpendicular to second bye-pass and the opening that is connected to exterior line.
- The end leakproof trunnion 5. a kind of converter trunnion ring according to claim 1 moves about, it is characterised in that：First bye-pass The other end be equipped with the opening that is connected to exterior line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820388656.9U CN208151412U (en) | 2018-03-21 | 2018-03-21 | Converter trunnion ring travelling end leakproof trunnion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820388656.9U CN208151412U (en) | 2018-03-21 | 2018-03-21 | Converter trunnion ring travelling end leakproof trunnion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208151412U true CN208151412U (en) | 2018-11-27 |
Family
ID=64392218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820388656.9U Expired - Fee Related CN208151412U (en) | 2018-03-21 | 2018-03-21 | Converter trunnion ring travelling end leakproof trunnion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208151412U (en) |
-
2018
- 2018-03-21 CN CN201820388656.9U patent/CN208151412U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20210321 |