CN104017934A - Water swivel for converter water cooling system and converter water cooling system - Google Patents
Water swivel for converter water cooling system and converter water cooling system Download PDFInfo
- Publication number
- CN104017934A CN104017934A CN201410295732.8A CN201410295732A CN104017934A CN 104017934 A CN104017934 A CN 104017934A CN 201410295732 A CN201410295732 A CN 201410295732A CN 104017934 A CN104017934 A CN 104017934A
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- water
- water inlet
- cooling system
- converter
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Abstract
The invention discloses a converter water cooling system and a water swivel for the converter water cooling system. The water swivel comprises a hollow shaft and a hollow shell, wherein the hollow shell is sheathed outside the hollow shaft to form a clearance space; the clearance space is divided into four annular diversion chambers through a plurality of space rings; the hollow shell is provided with four shell holes, and each shell hole is corresponding to one diversion chamber; two outer water inlet pipes and two outer water outlet pipes are respectively connected with the four shell holes; the hollow shaft is provided with four shaft holes, and each shaft hole is corresponding to one diversion chamber; two inner water inlet pipes and two inner water outlet pipes are arranged in the hollow shaft and respectively connected with the four shaft holes; and the inner and outer water inlet pipes and the inner and outer water outlet pipes are respectively communicated with one diversion chamber. The water swivel implements independent cooling water supply of the water cooling furnace hole and furnace cap, thereby implementing independent control; and the water inlet and water return of the converter water cooling system are arranged at the non-driving side of the converter, so the converter water cooling system has the advantages of simple and compact structure and installation space saving, is convenient to operate and maintain, and satisfies the practical production demands.
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 to extend the furnace equipment important leverage in 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: because two-way supplies water after entering the water swivel that is arranged in non-drive side, mix, from water swivel, be divided into two-way water outlet again, by water trap separately, be respectively divided into some roads and lead to respectively furnace water-cooling mouth and furnace crown, two path water flows out by water swivel through furnace water-cooling mouth, furnace crown and the circulation of gudgeon backing ring.Therefore, this water-cooling system is not separated furnace water-cooling mouth and the water coolant of furnace crown, if You Yi breaks down on road in actual production, just need cut off the chilled(cooling) water supply (CWS) of whole converter system, thereby has affected 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 a plurality of separation circle bodies;
On hollow shell, be provided with four shell holes, all corresponding diversion cavity in each shell hole; Two outer water inlet pipes, two outer rising pipes are connected with four shell holes respectively;
On tubular shaft, be 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 acute angle angle that the place plane that the medullary ray in described shell hole be take on tubular shaft axial direction due with the medullary ray of the place plane on hollow shell axial direction due and described axis hole forms is spent as 30 degree-60.
Preferably, described tubular shaft one end opening the other end sealing; 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 being placed in the end separation circle body at hollow shell two ends and the interior separation circle body being placed in clearance space.
Preferably, described end is separated circle body and is adopted " Z " font ledge structure, by inner ring body, middle vertically circle body and outer ring body one, is connected and composed; The end top set of described hollow shell on the vertical circle body in centre 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, closed end at described tubular shaft arranges a rear bearing cover and is bolted on the outer ring body of an end separation circle body, and the outer ring body outer end that circle body is separated in the other end is bolted a front bearing retainer.
Preferably, described end separation circle body and interior separation circle body and described tubular shaft outer wall contact position are provided with O shape circle.
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;
In described non-drive side gudgeon, be provided with rising pipe in water inlet pipe in two axles, two axles; In axle the external port place plane of water inlet pipe and a port place plane of rising pipe in axle and interior water inlet pipe in tubular shaft and interior rising pipe entering-into and out of-outbound port corresponded manner, seal and dock;
Wherein, one interior water inlet pipe of described water swivel is communicated with a 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 a side semi-ring channel connection of pipeline and described backing ring, one side semi-ring passage of described backing ring is communicated with a port of rising pipe in an axle of described non-drive side gudgeon, and in this axle, the another port of rising pipe and an interior rising pipe of described water swivel are communicated with;
In another of described water swivel, water inlet pipe is communicated with a port of the interior water inlet pipe of 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 the interior rising pipe of another axle of described non-drive side gudgeon, and in this axle, the another port of rising pipe is communicated with another interior rising pipe of described water swivel.
Beneficial effect of the present invention is:
The present invention has realized the independently supplying of furnace water-cooling mouth, furnace crown two-way water coolant, can independently control, and the water inlet of converter water-cooling system, backwater is all at converter non-drive side thereby realized, simple in structure, compact, save installing space, operating maintenance is convenient, has met 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 whole 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 and non-drive side gudgeon described in the embodiment of the present invention;
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 to say: described water swivel is provided with two water inlet pipes, two rising pipes, and non-drive side gudgeon is provided with water inlet pipe and two interior rising pipes of axles in two axles.And in axle in water inlet pipe and axle the external port place plane of a port place plane of rising pipe and water inlet pipe in water cycle joint and rising pipe entering-into and out of-outbound port corresponded manner, seal and dock.When system in use, water swivel connects the water supply hose with thermometer, and two-way water inlet is flowed out through non-drive side gudgeon, the fire door coil pipe that is heated the most serious is specialized in through three-way water segregator in a road, is back to backing ring one side semi-ring after fire door coil pipe is cooling; Another road is divided into some roads through water trap and converges and flow to driving side gudgeon through furnace crown endless tube for furnace crown is cooling, after driving side gudgeon is cooling, flow to again backing ring opposite side semi-ring, two path water finally flow to water swivel through non-drive side gudgeon, from water swivel rising pipe, be back to manometric delivery hose again, then flow into converter waterworks pipe network.
For above-mentioned employing two, entering the water swivel of scene 2 mode need to further explain: as shown in Fig. 2-Fig. 6, shown in water swivel comprise tubular shaft 1 and hollow shell 2, it is peripheral and form clearance space that described hollow shell is sheathed on described tubular shaft; Described clearance space separates into four annular diversion cavity 3 by a plurality of separation circle bodies.On hollow shell, be provided with four shell holes 4, all corresponding diversion cavity in each shell hole; Two outer water inlet pipes, two outer rising pipes are connected with four shell holes respectively.On tubular shaft, be 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 better to guarantee the stopping property of diversion cavity, the structure of above-mentioned water swivel is further specialized: described tubular shaft one end opening the other end sealing; 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 being placed in the end separation circle body 6 at hollow shell two ends and the interior separation circle body 7 being placed in clearance space.Described end is separated circle body and is adopted " Z " font ledge structure, by inner ring body, middle vertically circle body and outer ring body one, is connected and composed; The end top set of described hollow shell on the vertical circle body in centre 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, closed end at described tubular shaft arranges a rear bearing cover 8 and is bolted on the outer ring body of an end separation circle body, and the outer ring body outer end that circle body is separated in the other end is bolted a front bearing retainer 9.Described end is separated circle body and interior separation circle body and described tubular shaft outer wall contact position and is provided with O shape circle 10.
The acute angle angle that the place plane that the medullary ray in described shell hole be take on tubular shaft axial direction due with the medullary ray of the place plane on hollow shell axial direction due and described axis hole forms is spent as 30 degree-60.
The present invention has realized the independently supplying of furnace water-cooling mouth, furnace crown two-way water coolant, can independently control, and the water inlet of converter water-cooling system, backwater is all at converter non-drive side thereby realized, simple in structure, compact, save installing space, operating maintenance is convenient, has met needs of production.
Above; be only preferred embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim was defined.
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 a plurality of separation circle bodies;
On hollow shell, be provided with four shell holes, all corresponding diversion cavity in each shell hole; Two outer water inlet pipes, two outer rising pipes are connected with four shell holes respectively;
On tubular shaft, be 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 acute angle angle that the place plane that the medullary ray in described shell hole be take on tubular shaft axial direction due with the medullary ray of the place plane on hollow shell axial direction due and described axis hole forms is spent as 30 degree-60.
3. converter water-cooling system water swivel joint according to claim 1, is characterized in that, described tubular shaft one end opening the other end sealing; 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 being placed in the end separation circle body at hollow shell two ends and the interior separation circle body being placed in clearance space.
4. converter water-cooling system water swivel joint according to claim 3, is characterized in that, described end is separated circle body and adopted " Z " font ledge structure, by inner ring body, middle vertically circle body and outer ring body one, is connected and composed; The end top set of described hollow shell on the vertical circle body in centre 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, closed end at described tubular shaft arranges a rear bearing cover and is bolted on the outer ring body of an end separation circle body, and the outer ring body outer end that circle body is separated in the other end is bolted a front bearing retainer.
5. according to the converter water-cooling system water swivel joint described in claim 3 or 4, it is characterized in that, described end is separated circle body and interior separation circle body and described tubular shaft outer wall contact position and is provided with O shape circle.
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 arbitrary claim in the claims 1-5;
In described non-drive side gudgeon, be provided with rising pipe in water inlet pipe in two axles, two axles; In axle the external port place plane of water inlet pipe and a port place plane of rising pipe in axle and interior water inlet pipe in tubular shaft and interior rising pipe entering-into and out of-outbound port corresponded manner, seal and dock;
Wherein, one interior water inlet pipe of described water swivel is communicated with a 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 a side semi-ring channel connection of pipeline and described backing ring, one side semi-ring passage of described backing ring is communicated with a port of rising pipe in an axle of described non-drive side gudgeon, and in this axle, the another port of rising pipe and an interior rising pipe of described water swivel are communicated with;
In another of described water swivel, water inlet pipe is communicated with a port of the interior water inlet pipe of 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 the interior rising pipe of another axle of described non-drive side gudgeon, and in this axle, the another port of rising pipe is communicated with another interior rising pipe of described water swivel.
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 |
|---|---|
| CN104017934A true CN104017934A (en) | 2014-09-03 |
| CN104017934B CN104017934B (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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| CN (1) | CN104017934B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105331767A (en) * | 2015-11-27 | 2016-02-17 | 中冶南方工程技术有限公司 | Water, gas medium and hydraulic medium direction setting structure of converter body and converter |
| CN105823498A (en) * | 2016-03-18 | 2016-08-03 | 重庆阿泰可科技股份有限公司 | Rotary connecting head and three-axis continuous rotation test table by using same |
| CN108020002A (en) * | 2017-12-01 | 2018-05-11 | 中冶焦耐(大连)工程技术有限公司 | A kind of circulation water cooling structure and method of gas retort discharging device for coke |
Citations (5)
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| 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 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105331767A (en) * | 2015-11-27 | 2016-02-17 | 中冶南方工程技术有限公司 | Water, gas medium and hydraulic medium direction setting structure of converter body and converter |
| 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 |
| CN105823498A (en) * | 2016-03-18 | 2016-08-03 | 重庆阿泰可科技股份有限公司 | Rotary connecting head and three-axis continuous rotation test table by using same |
| 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 |
| CN108020002A (en) * | 2017-12-01 | 2018-05-11 | 中冶焦耐(大连)工程技术有限公司 | A kind of circulation water cooling structure and method of gas retort discharging device for coke |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104017934B (en) | 2015-11-04 |
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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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