CN205275633U - Converter body water, gas and hydraulic medium move towards arrangement structure and converter - Google Patents
Converter body water, gas and hydraulic medium move towards arrangement structure and converter Download PDFInfo
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- CN205275633U CN205275633U CN201520969571.6U CN201520969571U CN205275633U CN 205275633 U CN205275633 U CN 205275633U CN 201520969571 U CN201520969571 U CN 201520969571U CN 205275633 U CN205275633 U CN 205275633U
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Abstract
The utility model relates to a converter body water, gas and hydraulic medium move towards arrangement structure and include this arrangement structure's converter, and this arrangement structure specifically is: the cooling water gets into to be arranged in the inside cooling water passageway of non - transmission side gudgeon to wear out with distribution to each cooling water for point from the ring upper portion panel of non - transmission side gudgeon piece, again by each cooling water with the point converge get into transmission side gudgeon inside the cooling water passageway with the discharge, gas medium and hydraulic medium are via arranging that the medium pipeline pastes and leans on ring annular surface and extend to corresponding point for the medium in outside gas medium passageway and the corresponding medium pipeline of hydraulic pressure media channel introduction of non - transmission side gudgeon. This arrangement structure reasonable in design, reliable safety, the condition of having avoided cooling water piping to be breaked by the slag, and make things convenient for each way medium pipeline to overhaul and maintenance, greatly disinvestment and manufacturing cost.
Description
Technical field
The utility model belongs to steel-making converter technical field, is specifically related to a kind of revolving furnace body water, gas and pressure medium and moves towards arrangement and comprise the converter of this structure.
Background technology
But system, bottom blowing system and pressure-medium system provide important guarantee for converter normal operation to converter water-cooling. Existing converter water coolant, gas and pressure-medium system arrange and mainly contain two kinds of forms: medium pipeline is all arranged on ring trunnion inside by (1) at ring trunnion place, directly pass from holder circle panel; (2) at ring trunnion place, medium pipeline is all arranged on outside ring trunnion, along holder ring shape outer end to each user's point.
Converter water coolant, gas and pressure-medium system are all arranged on ring trunnion inside and mainly there is following problem: (1) ring trunnion place need to be arranged without pool, for leaking water, gas and pressure medium pipeline, reducing the water cooling effect of holder circle, what holder was enclosed like this will be significantly lower than pool without the pool part life-span; (2) holder encloses internal cooling water, gas and pressure medium pipeline if any damage, and holder circle need to establish special inspection gallery, and holder circle inside is very narrow and small again, and it is very inconvenient to change and overhaul; (3) whole ring trunnion need to be changed when medium channel damages in being on active service later stage ring trunnion to converter, owing to equipment is many and huge, change very difficult, and cost is very high. Medium system is all arranged on ring trunnion outside and there is again following main problem: (1) holder circle exterior cooling water, gas and pressure medium pipeline are if any damage, particularly cooling water pipeline damages, as encountered smelting molten steel, to cause serious accident, therefore water route had better not be arranged on holder circle outside; (2) converter rotation process falls into if any slag between holder circle and dog room (i.e. the airtight cover of converter), extremely easily smash medium pipeline; (3) need to being welded on ring trunnion when medium pipeline is arranged in holder circle outside, once medium pipeline damages, need to change whole ring trunnion, cause examine and replace time and effort consuming, maintenance cost is high.
Practical novel content
The utility model embodiment relates to a kind of revolving furnace body water, gas and pressure medium and moves towards arrangement and comprise the converter of this structure, at least can solve the part defect of prior art.
The utility model embodiment relates to a kind of revolving furnace body water, gas and pressure medium and moves towards arrangement, water coolant enters the cooling-water duct being arranged in non-drive axle inside of picking up the ears, and pass to be dispensed to each water coolant point from the holder circle upper panel of non-drive axle block of picking up the ears, then the cooling-water duct entering back side gudgeon inside that confluxes by each water coolant point is to discharge; Gaseous media introduces gaseous media pipeline via the gaseous media passage being arranged in non-drive axle outside of picking up the ears, and gaseous media pipeline pastes by holder circle annular outer surface and extends to gaseous media point; Pressure medium introduces pressure medium pipeline via the hydraulic fluid passage being arranged in non-drive axle outside of picking up the ears, and pressure medium pipeline pastes by holder circle annular outer surface and extends to pressure medium point.
As one of embodiment, on non-drive axle of picking up the ears, be set with spacing sleeve, described spacing sleeve circumferentially ring described gaseous media passage and described hydraulic fluid passage are set.
As one of embodiment, holder circle inner chamber is divided into two gudgeon block chambeies and two fan-shaped chambeies by dividing plate, non-drive axle of picking up the ears has offered through hole to be connected described cooling-water duct and non-drive axle block chamber of picking up the ears, the holder circle upper panel of non-drive axle block of picking up the ears is provided with header, and described header is connected with non-drive axle block chamber of picking up the ears; After water coolant enters non-drive pick up the ears axle block chamber and described header successively by described cooling-water duct, wherein part distribution enters fan-shaped chamber described in two, circulates and conflux to the cooling-water duct of back side gudgeon inside in described fan-shaped chamber.
As one of embodiment, after water coolant passes from holder circle upper panel, wherein a part is dispensed in each water cooled pipeline of BOF Hood section, and the length direction of each described water cooled pipeline is and extends from bottom to top along this furnace crown section conical surface.
As one of embodiment, water coolant, gaseous media and pressure medium are all introduced in corresponding medium channel by non-drive sideway swivel joint.
As one of embodiment, above-mentioned non-drive sideway swivel joint comprises inner and outer tubes, and described interior pipe and described outer tube are rotatably socketed by bearing, and described inner tube outlet end is connected with non-drive axle of picking up the ears, described interior pipe has hollow channel and is connected with described cooling-water duct, first flow and second road it is provided with in described inner pipe wall, described first flow and described gaseous media channel connection, described second road is connected with described hydraulic fluid passage, described interior pipe outer circumference surface is offered You Duo road first circumferential groove and Duo Dao the 2nd circumferential groove, each described first circumferential groove is all connected with described first flow, each described 2nd circumferential groove is all connected with described second road, on described outer tube, correspondence has been offered multiple gaseous media entrance and has been connected with each described first circumferential groove, and multiple liquid medium inlet is connected with each described 2nd circumferential groove.
As one of embodiment, between described interior pipe and described outer tube, it is provided with multiple-sealed circle, between adjacent two circumferential grooves, has at least described sealing-ring together.
As one of embodiment, being equipped with leakage circumferential groove described in every road between the 2nd circumferential groove and adjacent described first circumferential groove, on described outer tube, correspondence is offered multiple observation overflow weir and is connected with each described leakage circumferential groove.
A kind of converter, comprises revolving furnace body, and described revolving furnace body is configured with water as above, gas and pressure medium and moves towards arrangement, and described revolving furnace body furnace crown section furnace shell is provided with the slag blocking structure for the protection of each medium pipeline.
As one of embodiment, described slag blocking structure comprises two pieces of skimming plates of stacking, and skimming plate described in two is separately fixed on furnace crown section furnace shell.
The utility model embodiment at least achieves following useful effect:
(1) arrange after water coolant walks ring trunnion internal passages and pass from holder circle upper panel, pressure medium and gaseous media are walked ring trunnion outside and are pasted by holder circle outer annular surface extraction, such decoration form had both avoided cooling water pipeline and has been placed in holder circle outer annular surface, is easily fallen into situation about smashing by slag, prevent from leaking this potential safety hazard to greatest extent, each road medium pipeline inspection and maintenance can be facilitated again, the especially inspection and maintenance of gaseous media pipeline and pressure medium pipeline. This arrangement is reasonable in design, reliable and secure, and inspection and maintenance is extremely convenient, can greatly reduce investment and production cost, be beneficial to popularization.
(2) on non-drive axle of picking up the ears, it is set with spacing sleeve, spacing sleeve is arranged medium channel, change when being convenient to later stage medium pipeline repair and maintenance, reduce the loss.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Converter water, gas and the pressure medium that Fig. 1 provides for the utility model embodiment moves towards the principle schematic arranged;
The main TV structure schematic diagram of the converter that Fig. 2 provides for the utility model embodiment;
The side-looking structural representation of the converter that Fig. 3 provides for the utility model embodiment;
The structural representation of the non-drive sideway swivel joint that Fig. 4 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope of the utility model protection.
Embodiment one
Such as Fig. 1-Fig. 3, the utility model embodiment relates to a kind of revolving furnace body water, gas and pressure medium and moves towards arrangement, it is specially: water coolant enters the cooling-water duct being arranged in non-drive axle 2 inside of picking up the ears, and enclose 8 upper panel from the non-drive holder picking up the ears axle block and pass to be dispensed to each water coolant point, then the cooling-water duct entering back side gudgeon 14 inside that confluxes by each water coolant point is to discharge; Gaseous media introduces gaseous media pipeline 19 via the gaseous media passage being arranged in non-drive axle 2 outside of picking up the ears, and gaseous media pipeline 19 pastes by holder circle 8 annular outer surfaces and extends to gaseous media point; Pressure medium introduces pressure medium pipeline 20 via the hydraulic fluid passage being arranged in non-drive axle 2 outside of picking up the ears, and pressure medium pipeline 20 pastes by holder circle 8 annular outer surfaces and extends to pressure medium point. Wherein, water medium is mainly water coolant, and water coolant point comprises fire door 11, furnace crown 9, holder circle 8 and slide plate pushing off the slag 7 everywhere, after namely water coolant passes from holder circle 8 upper panel, at least divides four tunnels to configure; Gaseous media is mainly bottom blown gas medium, and namely gaseous media pipeline 19 pastes by holder circle 8 annular outer surfaces and extends downwards to paste and arrives bottom furnace shell by furnace shell; Pressure medium is mainly slide plate pushing off the slag 7 pressure medium used, and namely pressure medium pipeline 20 pastes by holder circle 8 annular outer surfaces and upwards pastes and arrive slide plate pushing off the slag 7 place by holder circle 8 upper panel and furnace shell.
The above-mentioned medium that continues moves towards arrangement, and holder circle 8 inner chambers are divided into four districts by four pieces of dividing plates 10, comprises two gudgeon block chambeies and two fan-shaped chambeies, and 8 lumen portion are enclosed corresponding to the non-drive holder picking up the ears axle block and back side gudgeon block in two gudgeon block chambeies. Non-drive axle 2 of picking up the ears has offered through hole to be connected described cooling-water duct and non-drive axle block chamber of picking up the ears, and the non-drive holder picking up the ears axle block is enclosed 8 upper panel and is provided with header 6, and described header 6 is connected with non-drive axle block chamber of picking up the ears; After water coolant enters non-drive pick up the ears axle block chamber and described header 6 successively by described cooling-water duct, wherein part distribution enters fan-shaped chamber described in two, circulates and conflux to the cooling-water duct of back side gudgeon 14 inside in described fan-shaped chamber. During logical water coolant, water coolant is entered by the non-drive cooling-water duct picked up the ears in axle 2 non-drive picks up the ears in axle 2, entering by the through hole being located in this gudgeon non-drive picks up the ears in axle block chamber, after filling up this cavity space, overflow, to, in top header 6, header 6 forms the Distribution Center of water coolant distribution, is drawn the fan-shaped chamber of water pipe 16 to both sides by header 6, water coolant enters in two fan-shaped chambeies, confluxes in back side gudgeon block chamber via fan-shaped chamber. Correspondingly, the holder at back side gudgeon block is enclosed and is arranged the case 13 that catchments in 8 upper panel, and the water coolant of each water coolant point confluxes and catchments in case 13 to this, preferably, respectively conflux to the water-cooled tube 16 of the case 13 that catchments and it is equipped with vacuum breaker 12, prevent water coolant from refluxing, reach best cooling performance; This case 13 that catchments is connected with back side gudgeon block chamber, through hole is established to be connected with back side gudgeon block chamber in back side gudgeon 14, thus water coolant flow in back side gudgeon block chamber by the case 13 that catchments and after filling up this room, chamber, flow into the cooling-water duct in back side gudgeon 14 again, discharge through back side swivel joint 15. Take said structure, it is ensured that holder circle 8 inner chambers are full of water coolant so that holder circle 8 is full section water-cooled holder circle 8, effectively improve the cooling performance of holder circle 8, extend the work-ing life of holder circle 8.
Optimize above-mentioned medium further and move towards arrangement, after water coolant passes from holder circle 8 upper panel, wherein a part is dispensed in each water cooled pipeline 17 of BOF Hood section 9, and the length direction of each described water cooled pipeline 17 is and extends from bottom to top along this furnace crown section 9 conical surface. Being set to straight pipe by furnace crown section 9 water cooled pipeline 17, straight pipe extends to top (namely straight pipe is parallel or substantially parallel with furnace crown section 9 conical surface) from furnace crown section 9 bottom, and each water cooled pipeline 17 is established along furnace crown section 9 conical surface circumference uniform ring. This kind of decoration form, compared to the mode of existing horizontally disposed many annular water cooled pipelines, can effectively improve water-cooled effect, and especially cooling performance for converter taphole place is better.
The above-mentioned medium that continues moves towards arrangement, as preferably, being set with spacing sleeve 15 on non-drive axle 2 of picking up the ears, described spacing sleeve 15 circumferentially ring described gaseous media passage and described hydraulic fluid passage are set. This spacing sleeve 15 takes interference fit to be set with non-drive axle 2 of picking up the ears, and spacing sleeve 15 can with holder circle 8 around gudgeon central axis; This spacing sleeve 15 arranges multiple medium through hole as described gaseous media through hole and described pressure medium through hole in barrel, each through hole length direction is all along spacing sleeve 15 axially, through hole connects corresponding medium source (by hose connection) away from the one end at converter center, and the other end connects corresponding medium pipeline (by hose connection). Take said structure, it is convenient to gaseous media pipeline 19 and the repair and maintenance of pressure medium pipeline 20, when gaseous media pipeline 19 with when pressure medium pipeline 20 is aging, corrosion or routine inspection are changed, only need to change holder circle 8 is outside, time saving and energy saving, handled easily and raising security. Compared to existing medium pipeline decoration form, it is on active service the later stage in converter, when holding in the palm medium channel damage on circle 8 gudgeons, the situation of whole holder circle 8 gudgeons need to be changed, adopt spacing sleeve 15 that the later stage can be facilitated to change, reduce replacing loss. Correspondingly, gaseous media pipeline 19 and pressure medium pipeline 20 also can be welded on spacing sleeve 15 by the present embodiment. Above-mentioned spacing sleeve 15 adopts common carbon steel material.
The above-mentioned medium that continues moves towards arrangement, it may be preferred that water coolant, gaseous media and pressure medium are all introduced in corresponding medium channel by non-drive sideway swivel joint 1. such as Fig. 4, the structure of above-mentioned non-drive sideway swivel joint 1 is as follows: it comprises interior pipe 106 and outer tube 104, and described interior pipe 106 is rotatably socketed by bearing 103 with described outer tube 104, and described interior pipe 106 exit end is connected with non-drive axle 2 of picking up the ears, described interior pipe 106 has hollow channel 101 and is connected with described cooling-water duct, it is provided with first flow 107 and second road 108 in described interior pipe 106 tube wall, described first flow 107 and described gaseous media channel connection, described second road 108 is connected with described hydraulic fluid passage, described interior pipe 106 outer circumference surface is offered You Duo road first circumferential groove and Duo Dao the 2nd circumferential groove, each described first circumferential groove is all connected with described first flow 107, each described 2nd circumferential groove is all connected with described second road 108, on described outer tube 104, correspondence has been offered multiple gaseous media entrance and has been connected with each described first circumferential groove, and multiple liquid medium inlet is connected with each described 2nd circumferential groove. wherein, interior pipe 106 is bolted with non-drive axle 2 of picking up the ears, and interior pipe 106 can rotate around gudgeon center axis with holder circle 8, interior pipe 106 carries out relative rotary motion with outer tube 104 by bearing 103, also being provided with bracing frame 21 in addition, this bracing frame 21 is connected with outer tube 104 thus supports this non-drive sideway swivel joint 1. gaseous media entry number is identical with the first circumferential groove quantity and one_to_one corresponding configuration, and pressure medium entry number is identical with the 2nd circumferential groove quantity and one_to_one corresponding configures. said structure realizes water coolant, gaseous media, pressure medium three road medium independently circulate, and causes corresponding medium channel respectively.
Such as Fig. 4, further, between described interior pipe 106 and described outer tube 104, it is provided with multiple-sealed circle 105, between adjacent two circumferential grooves, has at least described sealing-ring 105 together. Sealing-ring 105 adopts star sealing-ring 105, realizes multilayer protection by sealing-ring 105, it is ensured that not leaking of each road medium is not gone here and there. Being equipped with leakage circumferential groove between 2nd circumferential groove and adjacent described first circumferential groove described in every road, on described outer tube 104, correspondence is offered multiple observation overflow weir and is connected with each described leakage circumferential groove; By arranging leakage circumferential groove, pressure medium can be avoided to leak and to cause pressure medium to be mixed into other medium runners; When pressure medium leaks, pressure medium can flow out from observing in overflow weir, ensures that it can not be gone here and there and flow in other medium runners, and handled easily personnel's Timeliness coverage, safeguards early simultaneously.
Embodiment two
A kind of converter, comprises revolving furnace body, and described revolving furnace body is configured with water, gas and pressure medium and moves towards arrangement, and this medium moves towards arrangement and adopts the medium described in embodiment one to move towards arrangement, repeats no more herein.
Described revolving furnace body furnace crown section 9 furnace shell is provided with the slag blocking structure for the protection of each medium pipeline. Described slag blocking structure comprises two pieces of skimming plates 18 of stacking, and skimming plate 18 described in two is separately fixed on furnace crown section 9 furnace shell. Such as Fig. 2, lower floor's skimming plate 18 top is positioned at bottom upper strata skimming plate 18, is formed at regular intervals between the two wrong floor plan and plane; Two pieces of skimming plates 18 are fixed on furnace crown section 9 furnace shell by permanent seat respectively, and the two bears the surging force of slag etc. respectively; Two pieces of skimming plates 18 can be roughly the same or be set to difference relative to the angle of inclination of furnace crown section 9 furnace shell, to ensure the position that the two pretective acreage formed covers holder circle 8, medium pipeline etc. and needs protection. Compared to the mode of existing employing monoblock skimming plate, adopting the form of two layers of skimming plate 18 surging force of slag to be distributed on two pieces of skimming plates 18, monolithic skimming plate 18 is not easily out of shape, and pretective acreage increases simultaneously, and is convenient to change.
The foregoing is only better embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a revolving furnace body water, gas and pressure medium move towards arrangement, it is characterized in that: water coolant enters the cooling-water duct being arranged in non-drive axle inside of picking up the ears, and pass to be dispensed to each water coolant point from the holder circle upper panel of non-drive axle block of picking up the ears, then the cooling-water duct entering back side gudgeon inside that confluxes by each water coolant point is to discharge; Gaseous media introduces gaseous media pipeline via the gaseous media passage being arranged in non-drive axle outside of picking up the ears, and gaseous media pipeline pastes by holder circle annular outer surface and extends to gaseous media point; Pressure medium introduces pressure medium pipeline via the hydraulic fluid passage being arranged in non-drive axle outside of picking up the ears, and pressure medium pipeline pastes by holder circle annular outer surface and extends to pressure medium point.
2. revolving furnace body water according to claim 1, gas and pressure medium move towards arrangement, it is characterized in that: on non-drive axle of picking up the ears, be set with spacing sleeve, described spacing sleeve circumferentially ring described gaseous media passage and described hydraulic fluid passage are set.
3. revolving furnace body water according to claim 1, gas and pressure medium move towards arrangement, it is characterized in that: holder circle inner chamber is divided into two gudgeon block chambeies and two fan-shaped chambeies by dividing plate, non-drive axle of picking up the ears has offered through hole to be connected described cooling-water duct and non-drive axle block chamber of picking up the ears, the holder circle upper panel of non-drive axle block of picking up the ears is provided with header, and described header is connected with non-drive axle block chamber of picking up the ears; After water coolant enters non-drive pick up the ears axle block chamber and described header successively by described cooling-water duct, wherein part distribution enters fan-shaped chamber described in two, circulates and conflux to the cooling-water duct of back side gudgeon inside in described fan-shaped chamber.
4. revolving furnace body water according to claim 1 or 3, gas and pressure medium move towards arrangement, it is characterized in that: after water coolant passes from holder circle upper panel, wherein a part is dispensed in each water cooled pipeline of BOF Hood section, and the length direction of each described water cooled pipeline is and extends from bottom to top along this furnace crown section conical surface.
5. revolving furnace body water according to claim 1 and 2, gas and pressure medium move towards arrangement, it is characterised in that: water coolant, gaseous media and pressure medium are all introduced in corresponding medium channel by non-drive sideway swivel joint.
6. revolving furnace body water according to claim 5, gas and pressure medium move towards arrangement, it is characterized in that: above-mentioned non-drive sideway swivel joint comprises inner and outer tubes, described interior pipe and described outer tube are rotatably socketed by bearing, and described inner tube outlet end is connected with non-drive axle of picking up the ears, described interior pipe has hollow channel and is connected with described cooling-water duct, first flow and second road it is provided with in described inner pipe wall, described first flow and described gaseous media channel connection, described second road is connected with described hydraulic fluid passage, described interior pipe outer circumference surface is offered You Duo road first circumferential groove and Duo Dao the 2nd circumferential groove, each described first circumferential groove is all connected with described first flow, each described 2nd circumferential groove is all connected with described second road, on described outer tube, correspondence has been offered multiple gaseous media entrance and has been connected with each described first circumferential groove, and multiple liquid medium inlet is connected with each described 2nd circumferential groove.
7. revolving furnace body water according to claim 6, gas and pressure medium move towards arrangement, it is characterised in that: it is provided with multiple-sealed circle between described interior pipe and described outer tube, between adjacent two circumferential grooves, has at least described sealing-ring together.
8. revolving furnace body water according to claim 6, gas and pressure medium move towards arrangement, it is characterized in that: be equipped with leakage circumferential groove between the 2nd circumferential groove and adjacent described first circumferential groove described in every road, on described outer tube, correspondence is offered multiple observation overflow weir and is connected with each described leakage circumferential groove.
9. a converter; comprise revolving furnace body; it is characterized in that: described revolving furnace body is configured with the water as according to any one of claim 1 to 8, gas and pressure medium and moves towards arrangement, described revolving furnace body furnace crown section furnace shell is provided with the slag blocking structure for the protection of each medium pipeline.
10. converter according to claim 9, it is characterised in that: described slag blocking structure comprises two pieces of skimming plates of stacking, and skimming plate described in two is separately fixed on furnace crown section furnace shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969571.6U CN205275633U (en) | 2015-11-27 | 2015-11-27 | Converter body water, gas and hydraulic medium move towards arrangement structure and converter |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520969571.6U CN205275633U (en) | 2015-11-27 | 2015-11-27 | Converter body water, gas and hydraulic medium move towards arrangement structure and converter |
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| CN205275633U true CN205275633U (en) | 2016-06-01 |
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Cited By (1)
| 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 |
-
2015
- 2015-11-27 CN CN201520969571.6U patent/CN205275633U/en active Active
Cited By (2)
| 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 |
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