CN104017934B - Converter water-cooling system water swivel joint and converter water-cooling system - Google Patents
Converter water-cooling system water swivel joint and converter water-cooling system Download PDFInfo
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- CN104017934B CN104017934B CN201410295732.8A CN201410295732A CN104017934B CN 104017934 B CN104017934 B CN 104017934B CN 201410295732 A CN201410295732 A CN 201410295732A CN 104017934 B CN104017934 B CN 104017934B
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Abstract
The present invention discloses a kind of converter water-cooling system and converter water-cooling system water swivel joint, and described water swivel comprises tubular shaft and hollow shell, and described hollow shell is sheathed on described tubular shaft periphery and forms clearance space; Described clearance space separates into four annular diversion cavity by multiple separation circle body; Hollow shell is provided with four housing hole, all corresponding diversion cavity of each housing hole; Two outer water inlet pipes, two outer rising pipes are connected with four housing hole respectively; Tubular shaft is provided with four axis holes, all corresponding diversion cavity of each axis hole; In tubular shaft, be provided with two interior water inlet pipes and two interior rising pipes, two interior water inlet pipes are connected with four axis holes respectively with two interior rising pipes, and inside and outside water inlet pipe and the equal correspondence of inside and outside rising pipe are communicated in same diversion cavity.Present invention achieves the independently supplying of furnace water-cooling mouth, furnace crown two-way water coolant, thus achieve and can independently control, and the water inlet of converter water-cooling system, backwater is all at converter non-drive side, structure is simple, compact, save installing space, operating maintenance is convenient, meets needs of production.
Description
Technical field
The present invention relates to a kind of converter water-cooling system water swivel joint and converter water-cooling system.
Background technology
Converter water-cooling system is the important leverage extending furnace equipment work-ing life, and this system is the device for cooling furnace water-cooling mouth, furnace crown and gudgeon backing ring.Existing converter water-cooling system principle has defect: due to two-way supply water enter the water swivel being arranged in non-drive side after mix, two-way water outlet is divided into again from water swivel, respectively be divided into some roads to lead to furnace water-cooling mouth and furnace crown respectively by respective water trap, two path water flows out through water swivel after the circulation of furnace water-cooling mouth, furnace crown and gudgeon backing ring.Therefore, the water coolant of furnace water-cooling mouth with furnace crown does not separate by this water-cooling system, if there is a road to break down in actual production, just need cut off the chilled(cooling) water supply (CWS) of whole converter system, thus have impact on the production of steel-making.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of converter water-cooling system water swivel joint and converter water-cooling system.
For achieving the above object, a kind of converter water-cooling system water swivel joint of the present invention, comprises tubular shaft and hollow shell, and described hollow shell is sheathed on described tubular shaft periphery and forms clearance space; Described clearance space separates into four annular diversion cavity by multiple separation circle body;
Hollow shell is provided with four housing hole, all corresponding diversion cavity of each housing hole; Two outer water inlet pipes, two outer rising pipes are connected with four housing hole respectively;
Tubular shaft is provided with four axis holes, all corresponding diversion cavity of each axis hole;
In tubular shaft, be provided with two interior water inlet pipes and two interior rising pipes, two interior water inlet pipes are connected with four axis holes respectively with two interior rising pipes, and inside and outside water inlet pipe and the equal correspondence of inside and outside rising pipe are communicated in same diversion cavity.
Preferably, the medullary ray of described housing hole is 30 degree-60 with the medullary ray of the place plane on hollow shell axial direction due and described axis hole with the sharp angle that the place plane on tubular shaft axial direction due is formed and spends.
Preferably, the described tubular shaft one end open the other end is closed; Described hollow shell both ends open, described hollow shell is sheathed on described tubular shaft periphery and forms clearance space; Described clearance space separates into four annular diversion cavity by the end portion spacer ring body and the interior separation circle body be placed in clearance space being placed in hollow shell two ends.
Preferably, described end portion spacer ring body adopts " Z " font ledge structure, is is integrally connected and composed by inner ring body, center vertical circle body and outer ring body; The end top set of described hollow shell on center vertical circle body and fixing seal in the outer wall of inner ring body, between the inwall of described outer ring body and tubular shaft, deep groove ball bearing is set, arrange a rear bearing cover at the closed end of described tubular shaft and be bolted on the outer ring body of an end portion spacer ring body, the outer ring body outer end that circle body is separated in the other end is bolted a front bearing retainer.
Preferably, described end portion spacer ring body and interior separation circle body and described tubular shaft wall contacts position are provided with O shape and enclose.
For achieving the above object, a kind of converter water-cooling system of the present invention, comprises water swivel, non-drive side gudgeon, fire door coil pipe, furnace crown endless tube, driving side gudgeon and backing ring, wherein;
Described water swivel is above-mentioned converter water-cooling system water swivel joint;
Rising pipe in water inlet pipe in two axles, two axles is provided with in described non-drive side gudgeon; In axle Single port place plane and the interior water inlet pipe in tubular shaft of water inlet pipe and rising pipe in axle and the external port place plane of interior rising pipe entering-seal dock into and out of-outbound port corresponded manner;
Wherein, described water swivel one in water inlet pipe be communicated with the Single port of water inlet pipe in an axle of described non-drive side gudgeon, in this axle of described non-drive side gudgeon, the another port of water inlet pipe is communicated with described fire door coil pipe by pipeline, described fire door coil pipe is by the side semi-ring channel connection of pipeline and described backing ring, the side semi-ring passage of described backing ring is communicated with the Single port of rising pipe in an axle of described non-drive side gudgeon, in this axle rising pipe another port and of described water swivel in rising pipe be communicated with;
In another of described water swivel, water inlet pipe is communicated with the Single port of water inlet pipe in another axle of described non-drive side gudgeon, in this axle of described non-drive side gudgeon, the another port of water inlet pipe is communicated with described furnace crown endless tube by pipeline, described furnace crown endless tube is communicated with described driving side gudgeon by pipeline, the opposite side semi-ring channel connection of described driving side gudgeon and described backing ring, this side semi-ring passage is communicated with rising pipe in another axle of described non-drive side gudgeon, in this axle another port and the described water swivel of rising pipe another in rising pipe be communicated with.
Beneficial effect of the present invention is:
Present invention achieves the independently supplying of furnace water-cooling mouth, furnace crown two-way water coolant, thus achieve and can independently control, and the water inlet of converter water-cooling system, backwater is all at converter non-drive side, structure is simple, compact, save installing space, operating maintenance is convenient, meets needs of production.
Accompanying drawing explanation
Fig. 1 is the flow direction figure of converter water-cooling system described in the embodiment of the present invention;
Fig. 2 is the overall sectional view of water swivel described in the embodiment of the present invention;
Fig. 3 is A-A figure in Fig. 2;
Fig. 4 is B-B figure in Fig. 2;
Fig. 5 is C-C figure in Fig. 2;
Fig. 6 is D-D figure in Fig. 2;
Fig. 7 is the connection diagram of water swivel described in the embodiment of the present invention and non-drive side gudgeon;
Fig. 8 is E-E figure in Fig. 7.
Embodiment
Below in conjunction with Figure of description, the present invention will be further described.
As shown in Fig. 1, Fig. 7 and Fig. 8, a kind of converter water-cooling system of the present invention, this system comprises water swivel 11, non-drive side gudgeon 12, fire door coil pipe, furnace crown endless tube, driving side gudgeon and backing ring.Described water swivel adopts independent two to enter scene 2 mode.Which is mainly: described water swivel is provided with two water inlet pipes, two rising pipes, and non-drive side gudgeon to be provided with in two axles rising pipe in water inlet pipe and two axles.And in axle Single port place plane and the water inlet pipe in water cycle joint of water inlet pipe and rising pipe in axle and the external port place plane of rising pipe entering-seal dock into and out of-outbound port corresponded manner.When system in use, water swivel connects with the water supply hose of thermometer, and two-way is intake and to flow out through non-drive side gudgeon, the fire door coil pipe being heated the most serious is specialized in through three-way water segregator in a road, after the cooling of fire door coil pipe, be back to backing ring side semi-ring; Another road is divided into some roads to cool through furnace crown endless tube assemble jamming to driving side gudgeon for furnace crown through water trap, backing ring opposite side semi-ring is flow to again after the cooling of driving side gudgeon, two path water finally flow to water swivel through non-drive side gudgeon, be back to manometric delivery hose from water swivel rising pipe again, then flow into converter waterworks pipe network.
The water swivel entering scene 2 mode for above-mentioned employing two needs further to explain explanation: as shown in Fig. 2-Fig. 6, and shown water swivel comprises tubular shaft 1 and hollow shell 2, and described hollow shell is sheathed on described tubular shaft periphery and forms clearance space; Described clearance space separates into four annular diversion cavity 3 by multiple separation circle body.Hollow shell is provided with four housing hole 4, all corresponding diversion cavity of each housing hole; Two outer water inlet pipes, two outer rising pipes are connected with four housing hole respectively.Tubular shaft is provided with four axis holes 5, all corresponding diversion cavity of each axis hole.In tubular shaft, be provided with two interior water inlet pipes and two interior rising pipes, two interior water inlet pipes are connected with four axis holes respectively with two interior rising pipes, and inside and outside water inlet pipe and the equal correspondence of inside and outside rising pipe are communicated in same diversion cavity.
In order to better ensure the stopping property of diversion cavity, the structure of above-mentioned water swivel is further specialized: the described tubular shaft one end open the other end is closed; Described hollow shell both ends open, described hollow shell is sheathed on described tubular shaft periphery and forms clearance space; Described clearance space separates into four annular diversion cavity by the end portion spacer ring body 6 and the interior separation circle body 7 be placed in clearance space being placed in hollow shell two ends.Described end portion spacer ring body adopts " Z " font ledge structure, is is integrally connected and composed by inner ring body, center vertical circle body and outer ring body; The end top set of described hollow shell on center vertical circle body and fixing seal in the outer wall of inner ring body, between the inwall of described outer ring body and tubular shaft, deep groove ball bearing is set, arrange a rear bearing cover 8 at the closed end of described tubular shaft and be bolted on the outer ring body of an end portion spacer ring body, the outer ring body outer end that circle body is separated in the other end is bolted a front bearing retainer 9.Described end portion spacer ring body and interior separation circle body and described tubular shaft wall contacts position are provided with O shape and enclose 10.
The medullary ray of described housing hole is 30 degree-60 with the medullary ray of the place plane on hollow shell axial direction due and described axis hole with the sharp angle that the place plane on tubular shaft axial direction due is formed and spends.
Present invention achieves the independently supplying of furnace water-cooling mouth, furnace crown two-way water coolant, thus achieve and can independently control, and the water inlet of converter water-cooling system, backwater is all at converter non-drive side, structure is simple, compact, save installing space, operating maintenance is convenient, meets needs of production.
Above; be only preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should define with claim is as the criterion.
Claims (6)
1. a converter water-cooling system water swivel joint, is characterized in that, comprises tubular shaft and hollow shell, and described hollow shell is sheathed on described tubular shaft periphery and forms clearance space; Described clearance space separates into four annular diversion cavity by multiple separation circle body;
Hollow shell is provided with four housing hole, all corresponding diversion cavity of each housing hole; Two outer water inlet pipes, two outer rising pipes are connected with four housing hole respectively;
Tubular shaft is provided with four axis holes, all corresponding diversion cavity of each axis hole;
In tubular shaft, be provided with two interior water inlet pipes and two interior rising pipes, two interior water inlet pipes are connected with four axis holes respectively with two interior rising pipes, and inside and outside water inlet pipe and the equal correspondence of inside and outside rising pipe are communicated in same diversion cavity.
2. converter water-cooling system water swivel joint according to claim 1, it is characterized in that, the medullary ray of described housing hole is 30 degree-60 with the medullary ray of the place plane on hollow shell axial direction due and described axis hole with the sharp angle that the place plane on tubular shaft axial direction due is formed and spends.
3. converter water-cooling system water swivel joint according to claim 1, is characterized in that, the described tubular shaft one end open the other end is closed; Described hollow shell both ends open, described hollow shell is sheathed on described tubular shaft periphery and forms clearance space; Described clearance space separates into four annular diversion cavity by the end portion spacer ring body and the interior separation circle body be placed in clearance space being placed in hollow shell two ends.
4. converter water-cooling system water swivel joint according to claim 3, is characterized in that, described end portion spacer ring body adopts " Z " font ledge structure, is is integrally connected and composed by inner ring body, center vertical circle body and outer ring body; The end top set of described hollow shell on center vertical circle body and fixing seal in the outer wall of inner ring body, between the inwall of described outer ring body and tubular shaft, deep groove ball bearing is set, arrange a rear bearing cover at the closed end of described tubular shaft and be bolted on the outer ring body of an end portion spacer ring body, the outer ring body outer end that circle body is separated in the other end is bolted a front bearing retainer.
5. the converter water-cooling system water swivel joint according to claim 3 or 4, is characterized in that, described end portion spacer ring body and interior separation circle body and described tubular shaft wall contacts position are provided with O shape and enclose.
6. a converter water-cooling system, is characterized in that, comprises water swivel, non-drive side gudgeon, fire door coil pipe, furnace crown endless tube, driving side gudgeon and backing ring, wherein;
Described water swivel is the converter water-cooling system water swivel joint described in claim arbitrary in the claims 1-5;
Rising pipe in water inlet pipe in two axles, two axles is provided with in described non-drive side gudgeon; In axle Single port place plane and the interior water inlet pipe in tubular shaft of water inlet pipe and rising pipe in axle and the external port place plane of interior rising pipe entering-seal dock into and out of-outbound port corresponded manner;
Wherein, described water swivel one in water inlet pipe be communicated with the Single port of water inlet pipe in an axle of described non-drive side gudgeon, in this axle of described non-drive side gudgeon, the another port of water inlet pipe is communicated with described fire door coil pipe by pipeline, described fire door coil pipe is by the side semi-ring channel connection of pipeline and described backing ring, the side semi-ring passage of described backing ring is communicated with the Single port of rising pipe in an axle of described non-drive side gudgeon, in this axle rising pipe another port and of described water swivel in rising pipe be communicated with;
In another of described water swivel, water inlet pipe is communicated with the Single port of water inlet pipe in another axle of described non-drive side gudgeon, in this axle of described non-drive side gudgeon, the another port of water inlet pipe is communicated with described furnace crown endless tube by pipeline, described furnace crown endless tube is communicated with described driving side gudgeon by pipeline, the opposite side semi-ring channel connection of described driving side gudgeon and described backing ring, this side semi-ring passage is communicated with rising pipe in another axle of described non-drive side gudgeon, in this axle another port and the described water swivel of rising pipe another in rising pipe be communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410295732.8A CN104017934B (en) | 2014-06-26 | 2014-06-26 | Converter water-cooling system water swivel joint and converter water-cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410295732.8A CN104017934B (en) | 2014-06-26 | 2014-06-26 | Converter water-cooling system water swivel joint and converter water-cooling system |
Publications (2)
| Publication Number | Publication Date |
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| CN104017934A CN104017934A (en) | 2014-09-03 |
| CN104017934B true CN104017934B (en) | 2015-11-04 |
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| CN201410295732.8A Active CN104017934B (en) | 2014-06-26 | 2014-06-26 | Converter water-cooling system water swivel joint and converter water-cooling system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105331767B (en) * | 2015-11-27 | 2017-06-13 | 中冶南方工程技术有限公司 | Revolving furnace body water, gas and hydraulic medium move towards arrangement and a kind of converter |
| CN105823498B (en) * | 2016-03-18 | 2018-04-10 | 重庆阿泰可科技股份有限公司 | Rotary connecting joint and the continuous whirling test stand of three axles using the rotary connecting joint |
| CN108020002B (en) * | 2017-12-01 | 2023-09-19 | 中冶焦耐(大连)工程技术有限公司 | Circulating water cooling structure and method of carbonization furnace coking device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3588072A (en) * | 1967-09-16 | 1971-06-28 | Kawasaki Heavy Ind Ltd | Cooling apparatus for a converter body |
| US4284266A (en) * | 1980-03-17 | 1981-08-18 | Pennsylvania Engineering Corporation | Metallurgical vessel capable of receiving fluids in separate flow paths while pivoting |
| CN1084221A (en) * | 1992-09-16 | 1994-03-23 | 张孚镇 | Novel water-cooling system of modern converter and device |
| JP2000035288A (en) * | 1998-07-14 | 2000-02-02 | Nippon Steel Corp | Apparatus and method for cooling furnace body |
| CN203938687U (en) * | 2014-06-26 | 2014-11-12 | 中冶华天南京工程技术有限公司 | Converter water-cooling system water swivel joint and converter water-cooling system |
-
2014
- 2014-06-26 CN CN201410295732.8A patent/CN104017934B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3588072A (en) * | 1967-09-16 | 1971-06-28 | Kawasaki Heavy Ind Ltd | Cooling apparatus for a converter body |
| US4284266A (en) * | 1980-03-17 | 1981-08-18 | Pennsylvania Engineering Corporation | Metallurgical vessel capable of receiving fluids in separate flow paths while pivoting |
| CN1084221A (en) * | 1992-09-16 | 1994-03-23 | 张孚镇 | Novel water-cooling system of modern converter and device |
| JP2000035288A (en) * | 1998-07-14 | 2000-02-02 | Nippon Steel Corp | Apparatus and method for cooling furnace body |
| CN203938687U (en) * | 2014-06-26 | 2014-11-12 | 中冶华天南京工程技术有限公司 | Converter water-cooling system water swivel joint and converter water-cooling system |
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| CN104017934A (en) | 2014-09-03 |
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Inventor after: Zhao Xiaofeng Inventor after: Fang Qiangguo Inventor before: Zhao Xiaofeng |
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Free format text: CORRECT: INVENTOR; FROM: ZHAO XIAOFENG TO: ZHAO XIAOFENG FANG QIANGGUO |
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