CN204848926U - Converter sublance adapter sleeve - Google Patents
Converter sublance adapter sleeve Download PDFInfo
- Publication number
- CN204848926U CN204848926U CN201520604221.XU CN201520604221U CN204848926U CN 204848926 U CN204848926 U CN 204848926U CN 201520604221 U CN201520604221 U CN 201520604221U CN 204848926 U CN204848926 U CN 204848926U
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- CN
- China
- Prior art keywords
- seal ring
- ring
- type combined
- sublance
- combined seal
- 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 provides a converter sublance adapter sleeve, belongs to the metallurgical technology field, and the sealed problem of converter sublance head is solved to the purpose, and its technical scheme is, and it includes connecting sleeve, outer V type combined seal ring and interior V type combined seal ring, it is intraductal that the connecting sleeve penetrates the inlayer of sublance head, one of which end position in the outside of sublance head, and the other end inserts in the seal cover of body of a gun inlayer pipe end portion, outer V type combined seal ring and interior V type combined seal ring tightly overlap on the connecting sleeve and respectively with the inner wall in close contact with of sublance head inlayer pipe and seal cover. The utility model discloses two sets of V type combined seal ring that the utilization was installed on the connecting sleeve prevent rifle body cooling water to leak, have not only realized the sealed of converter sublance cooling water, and moreover behind the seal failure, it can reuse only to need to revolve down that whole adapter sleeve changes behind V type combined seal ring or the sealing ring, greatly reduced repair the rifle cost, has improved and has repaiied rifle efficiency, guaranteed the normal clear of production.
Description
Technical field
The utility model relates to a kind of device preventing revolving furnace sublance water coolant from spilling from body of a gun inner tube or sublance head inner tube, belongs to metallurgical technology field.
Background technology
Along with the large scale development of converter producing, sublance systematic difference is more and more extensive.The utilization of sublance system, thermometric sampling can be carried out fast in not of falling stove, determine carbon, determine oxygen, reduce number of times of re-blowing, improve Target hit rate, create conditions for realizing tapping and direct tapping fast, manpower and materials have been saved in the utilization of sublance system, drastically increase the production efficiency of converter steelmaking.
Main Function and the oxygen rifle head tightness system of sublance head tightness system are similar, are to prevent rifle body water coolant from spilling from inner tube.The sublance head tightness system generally applied at present and sublance head are integrated, three seals circle is arranged in the inner tube of sublance head, during installation, sublance head inner tube directly inserts rifle body inner tube, and three seals circle is clamp-oned between rifle body inner tube and sublance head inner tube, plays sealing function.But because sealing-ring is that friction pushes, therefore installation difficulty is very large, often there is sealing-ring compressive deformation when pushing, phenomenon that de-groove even damages, the situation of doing over again is caused to happen occasionally because tightness system leaks after the welding of sublance head, cause a large amount of wastes of man power and material, and this tightness system is once damage, and must again change sublance head, and change a sublance head and at least need 6 hours, greatly have impact on normally carrying out of production.Therefore, the sealing problem how solving revolving furnace sublance water coolant is a puzzlement relevant technologies personnel's difficult problem always.
Utility model content
The purpose of this utility model is the drawback for prior art, provides a kind of revolving furnace sublance adapter sleeve being convenient to keep in repair and change, thoroughly solves the sealing problem of revolving furnace sublance head.
Problem described in the utility model realizes with following technical proposals:
A kind of revolving furnace sublance adapter sleeve, formation comprises joint sleeve, outer V-type combined seal ring and interior V-type combined seal ring, described joint sleeve penetrates in the inner tube of sublance head, and its one end is positioned at the outside of sublance head, and the other end inserts in the seal cartridge of body of a gun inner tube end; Described outer V-type combined seal ring and interior V-type combined seal ring to be tightly placed on joint sleeve and respectively with the inwall close contact of sublance head inner tube and seal cartridge.
Above-mentioned revolving furnace sublance adapter sleeve, whisker, inner spring gland, outer spring gland and nut is also comprised in formation, described nut is arranged on one end that joint sleeve is positioned at seal cartridge, described whisker, inner spring gland and outer spring gland are all sleeved on joint sleeve, outer V-type combined seal ring top is pressed on the halfpace on joint sleeve outer wall by outer spring gland by helical spring one end, and interior V-type combined seal ring top is pressed on nut by inner spring gland by the other end.
Above-mentioned revolving furnace sublance adapter sleeve, described outer V-type combined seal ring comprises the outer support ring be sleeved on joint sleeve, outer press ring and multiple outer seal ring, described outer support ring leans against on outer spring gland, described outer press ring leans against on the halfpace on joint sleeve outer wall, and multiple outer seal ring is clipped between outer support ring and outer press ring.
Above-mentioned revolving furnace sublance adapter sleeve, described interior V-type combined seal ring comprises the inside support ring be sleeved on joint sleeve, inner pressure ring and multiple inner seal ring, described inside support ring leans against on inner spring gland, and described inner pressure ring leans against on nut, and multiple inner seal ring is clipped between inside support ring and inner pressure ring.
The utility model utilizes the two groups of V-type combined seal rings be arranged on joint sleeve to stop rifle body cooling water leakage, not only achieve the sealing of revolving furnace sublance water coolant, and after seal failure, only need screw off after whole adapter sleeve changes V-type combined seal ring or wear ring and can reuse, greatly reduce and repair rifle cost, improve and repair rifle efficiency, ensure that normally carrying out of production.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is scheme of installation of the present utility model;
Fig. 2 is structural representation of the present utility model.
In figure, mark is as follows: 1. body of a gun outer tube, 2. body of a gun middle tube, 3. body of a gun inner tube, 4. seal cartridge, 5. distributive pipe, 6. sublance head, 7. joint sleeve, 8. inner pressure ring, 9. inner seal ring, 10. inside support ring, 11. inner spring glands, 12. whiskers, 13. nuts, 14, outer spring gland, 15, outer support ring, 16, outer seal ring, 17, outer press ring.
Embodiment
The utility model provides a kind of adapter sleeve for sealing sublance head water coolant, and this adapter sleeve sealing stability is high, can change separately, need not change sublance head when seal failure.
Referring to Fig. 1 and Fig. 2, the utility model comprises: joint sleeve 7, inner pressure ring 8(copper), inner seal ring 9, inside support ring 10(copper), inner spring gland 11(copper), whisker 12, nut 13, outer spring gland 14, outer support ring 15, outer seal ring 16 and outer press ring 17.
As can be seen from Figure 1, sublance head 6 welds with body of a gun outer tube 1, and seal cartridge 4 and body of a gun inner tube 3 are threaded connection to correct position rearward end and are welded and fixed.
Referring to Fig. 2, joint sleeve 7 is provided with two cover V-type combined seal rings, outer V-type combined seal ring is by being 5 in outer press ring 17, multiple outer seal ring 16(Fig. 2) and outer support ring 15 form, interior V-type combined seal ring is by being 5 in inside support ring 10, multiple inner seal ring 9(Fig. 2) and inner pressure ring 8 form, be provided with outer spring gland 14, whisker 12 and inner spring gland 11 between two cover V-type combined seal rings.The erection sequence of each part on joint sleeve 7 is: outer press ring 17, multiple outer seal ring 16, outer support ring 15, outer spring gland 14, whisker 12, inner spring gland 11, inside support ring 10, multiple inner seal ring 9, inner pressure ring 8 and nut 13.
Screwed in by sublance head 6 end by the joint sleeve 7 assembling sealing, two groups of V-type combined seal rings are placed in seal cartridge 4 and sublance head 6 inner tube position respectively, prevent body of a gun middle tube 2 inner cooling water from spilling from body of a gun inner tube 3 or sublance head 6 inner tube.
Only need pull down adapter sleeve separately when seal failure, install again after again changing two groups of V-type combined seal rings, sublance head need not be changed, eliminate the step of cutting, welding sublance head, substantially increase and repair rifle efficiency, improve the work-ing life of sublance head.
Facts have proved, the sealing of this adapter sleeve is reliable, and the online cycle is long, and convenient maintenance and replacement (change separately adapter sleeve and only need 1 people 1 hour), decreases the waste of manpower and materials, economic benefits.
Claims (4)
1. a revolving furnace sublance adapter sleeve, it is characterized in that, it comprises joint sleeve (7), outer V-type combined seal ring and interior V-type combined seal ring, described joint sleeve (7) penetrates in the inner tube of sublance head (6), its one end is positioned at the outside of sublance head (6), and the other end inserts in the seal cartridge (4) of body of a gun inner tube (3) end; Described outer V-type combined seal ring and interior V-type combined seal ring be tightly placed in joint sleeve (7) upper and respectively with the inwall close contact of sublance head (6) inner tube and seal cartridge (4).
2. a kind of revolving furnace sublance adapter sleeve according to claim 1, it is characterized in that, whisker (12) is also comprised in formation, inner spring gland (11), outer spring gland (14) and nut (13), described nut (13) is arranged on one end that joint sleeve (7) is positioned at seal cartridge (4), described whisker (12), inner spring gland (11) and outer spring gland (14) are all sleeved on joint sleeve (7), outer V-type combined seal ring top is pressed on the halfpace on joint sleeve (7) outer wall by outer spring gland (14) by one end of whisker (12), interior V-type combined seal ring top is pressed on nut (13) by inner spring gland (11) by the other end.
3. a kind of revolving furnace sublance adapter sleeve according to claim 2, it is characterized in that, described outer V-type combined seal ring comprises the outer support ring (15) be sleeved on joint sleeve (7), outer press ring (17) and multiple outer seal ring (16), described outer support ring (15) leans against on outer spring gland (14), described outer press ring (17) leans against on the halfpace on joint sleeve (7) outer wall, and multiple outer seal ring (16) is clipped between outer support ring (15) and outer press ring (17).
4. a kind of revolving furnace sublance adapter sleeve according to claim 3, it is characterized in that, described interior V-type combined seal ring comprises the inside support ring (10) be sleeved on joint sleeve (7), inner pressure ring (8) and multiple inner seal ring (9), described inside support ring (10) leans against on inner spring gland (11), described inner pressure ring (8) leans against on nut (13), and multiple inner seal ring (9) is clipped between inside support ring (10) and inner pressure ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604221.XU CN204848926U (en) | 2015-08-12 | 2015-08-12 | Converter sublance adapter sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604221.XU CN204848926U (en) | 2015-08-12 | 2015-08-12 | Converter sublance adapter sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204848926U true CN204848926U (en) | 2015-12-09 |
Family
ID=54739495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520604221.XU Expired - Fee Related CN204848926U (en) | 2015-08-12 | 2015-08-12 | Converter sublance adapter sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204848926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656217A (en) * | 2018-06-29 | 2020-01-07 | 贺利氏电测骑士国际有限公司 | Immersion detector and measuring system for converter steelmaking process |
-
2015
- 2015-08-12 CN CN201520604221.XU patent/CN204848926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656217A (en) * | 2018-06-29 | 2020-01-07 | 贺利氏电测骑士国际有限公司 | Immersion detector and measuring system for converter steelmaking process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151209 Termination date: 20170812 |