CN207091458U - Adapt to the water cooling backing ring and steel-smelting device of primary converter transformation - Google Patents
Adapt to the water cooling backing ring and steel-smelting device of primary converter transformation Download PDFInfo
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- CN207091458U CN207091458U CN201720585492.4U CN201720585492U CN207091458U CN 207091458 U CN207091458 U CN 207091458U CN 201720585492 U CN201720585492 U CN 201720585492U CN 207091458 U CN207091458 U CN 207091458U
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- picking
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Abstract
It the utility model is related to converter, a kind of water cooling backing ring for adapting to primary converter transformation is provided, including annular ring, in being installed on transmission side gudgeon and non-drive axle of picking up the ears on annular ring, and transmission side gudgeon and non-drive axle position of picking up the ears are on same axis, inlet pipeline is provided with non-drive axle of picking up the ears, charging side pool is divided into annular ring, tap side pool and without pool, collector pipe is installed on annular ring, the first bleeder is provided with collector pipe, annular ring is provided with the first water inlet, first delivery port, second water inlet and the second delivery port, and first water inlet and the second water inlet be close to transmission side gudgeon, first delivery port and the second delivery port are close to non-drive axle of picking up the ears；A kind of steel-smelting device, including above-mentioned water cooling backing ring are also provided.In the utility model, the water cooling backing ring of this structure can dock the water-cooling system of converter, and then can have the function that water cooling furnace crown, and facilitate the water route of water cooling backing ring and connect swivel joint.
Description
Technical field
It the utility model is related to converter, more particularly to a kind of water cooling backing ring and steel-smelting device for adapting to primary converter transformation.
Background technology
Primary converter extending capacity reformation, because converter heat size increases, backing ring diameter length accordingly increases, and causes transmission side rotation to connect
Head is fitted without position, so it is necessary to cancel transmission side swivel joint, only retains non-drive side connector.For this structure
Form, the cooling water of converter are difficult to be discharged by transmission side, and the water route of traditional water cooling backing ring is difficult in adapt to the cooling system of converter.
Utility model content
The purpose of this utility model is to provide a kind of water cooling backing ring for adapting to primary converter transformation, it is intended to existing for solving
The problem of water route of water cooling backing ring is difficult in adapt to transform the cooling system of rear converter.
What the utility model was realized in：
The utility model embodiment provides a kind of water cooling backing ring for adapting to primary converter transformation, including annular ring, in the ring
Be installed on transmission side gudgeon and non-drive axle of picking up the ears on shape circle, and the transmission side gudgeon with it is described it is non-drive pick up the ears axle position in
On same axis, inlet pipeline is provided with the non-drive axle of picking up the ears, charging side pool, tapping are divided into annular ring
Side pool and the corresponding non-drive axle of picking up the ears without pool, be installed on what is connected with the inlet pipeline in annular ring
Collector pipe, the first bleeder for connecting the import of furnace crown water route is provided with the collector pipe, described in annular ring is corresponding
Charging side pool is provided with the first water inlet for connecting the furnace crown water route outlet and the discharge charging side pool
First delivery port of cooling water, annular ring correspond to the tapping side pool and are provided with for connecting the furnace crown water route outlet
The second water inlet and discharge it is described tapping side pool in cooling water the second delivery port, and first water inlet with it is described
Second water inlet is close to the transmission side gudgeon, and first delivery port is close to described non-drive with second delivery port
Pick up the ears axle.
Further, outlet pipeline, first delivery port and described second are additionally provided with the non-drive axle of picking up the ears
Delivery port passes through the water inlet of outlet pipeline described in pipeline communication.
Further, the outlet pipeline be two, and respectively with first delivery port and second delivery port
Correspond, the delivery port of two outlet pipelines is respectively positioned on the end face of the non-drive axle of picking up the ears.
The bottom of annular ring is provided with two osculums of activity opening, and two osculums correspond to described respectively
Charging side pool and the tapping side pool.
Further, it is additionally provided with the air inlet pipeline that can be communicated to bottom-blowing of converter gas circuit on the non-drive axle of picking up the ears.
Further, the air inlet of the air inlet pipeline is located on the end face of the non-drive axle of picking up the ears.
Further, be additionally provided with the non-drive axle of picking up the ears connected with the air inlet pipeline and activity closure gas circuit
Osculum.
Further, the second bleeder for connecting the import of fire door water route is additionally provided with the collector pipe.
Further, the inlet pipeline is located on the axis of the non-drive axle of picking up the ears, and the inlet pipeline enters
The mouth of a river is opened on the end face of the non-drive axle of picking up the ears.
The utility model embodiment also provides a kind of steel-smelting device, including converter, in addition to above-mentioned water cooling backing ring, described
Water cooling backing ring is sheathed on the outside of the converter.
The utility model has the advantages that：
In water cooling backing ring of the present utility model, transmission side gudgeon side is blocked, and cooling water is entered by non-drive spindle guide of picking up the ears
Afterwards, do not exported by transmission side gudgeon, specifically cooling water is entered in collector pipe by inlet pipeline, passes through the first bleeder portion
Cooling water is divided to enter in furnace crown water route, the cooling water after heat exchange respectively enters charging by the first water inlet and the second water inlet
Side pool and tapping side pool in, then respectively as the first delivery port and the second delivery port discharge corresponding to charging side pool
And tapping side pool.In said process, the water-cooling system of converter, Jin Erke can be docked by the water cooling backing ring of this structure
To have the function that water cooling furnace crown, and on the other hand, inlet pipeline be arranged at it is non-drive pick up the ears on axle, and the first delivery port and the
Two delivery ports are close to non-drive axle of picking up the ears, so as to facilitate the water route import of water cooling backing ring to dock swivel joint with outlet.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the front view for the water cooling backing ring for adapting to primary converter transformation that the utility model embodiment provides；
The top view for the water cooling backing ring for adapting to primary converter transformation that Fig. 2 is Fig. 1；
The side view for the water cooling backing ring for adapting to primary converter transformation that Fig. 3 is Fig. 1；
The sectional view for the water cooling backing ring for adapting to primary converter transformation that Fig. 4 is Fig. 1；
Fig. 5 is Fig. 1 A-A to sectional view；
The structural representation of the collector pipe for the water cooling backing ring for adapting to primary converter transformation that Fig. 6 is Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1 and Fig. 2, the utility model embodiment provides a kind of water cooling backing ring for adapting to primary converter transformation, including
Annular ring 1, transmission side gudgeon 2 and non-drive axle 3 of picking up the ears, and transmission side gudgeon 2 and non-drive side are installed on annular ring 1
Gudgeon 3 is located on same axis, and on the symmetry axis of annular ring 1, mainly by being connected with actuator to realize water cooling
The rotation of backing ring, the inside of annular ring 1 is hollow structure, and the hollow structure is divided into three parts by structures such as dividing plates, is respectively
Charging side pool 11, tapping side pool 12 and without pool 13, the non-drive part of axle 3 of picking up the ears, which is stretched into, realizes installation in no pool 13
It is fixed；Inlet pipeline 31 is provided with non-drive axle 3 of picking up the ears, the inlet pipeline 31 is converter and total water inlet of water cooling backing ring
Mouthful, also installed by collector pipe 32 on annular ring 1, the collector pipe 32 is connected with inlet pipeline 31, and cooling water is entered by inlet pipeline 31
Enter in collector pipe 32, the first bleeder 321 be provided with collector pipe 32, by first bleeder 321 such as water pipe be used for
The furnace crown water route inlet communication of converter, i.e., furnace crown water route can be imported by the first bleeder 321 into the cooling water in collector pipe 32
Interior, usual first bleeder 321 is two, passes through two the first bleeder 321 cooling water supplies into furnace crown water route；Annular ring
1 corresponding charging side pool 11 is provided with the first water inlet 111 and the first delivery port 112, wherein the first water inlet 111 is mainly
For connecting the outlet of furnace crown water route, the first delivery port 112 is then and the annular ring for discharging the cooling water in charging side pool 11
1 corresponding tapping side pool 12 is provided with the second water inlet 121 and the second delivery port 122, wherein the second water inlet 121 is mainly
For connecting the outlet of furnace crown water route, the second delivery port 122 is then the cooling water tapped for discharge in side pool 12, and first enters
The water inlet 121 of the mouth of a river 111 and second is close to transmission side gudgeon 2, and the first delivery port 112 is close to non-with the second delivery port 122
Transmission side gudgeon 3 so that the cooling water discharged by furnace crown water route need by approximate complete charging side pool 11 or
Tapping is discharged behind side pool 12.In the utility model, cooling water is first entered by inlet pipeline 31, and first through collector pipe 32 point
The mouth of a river 321, which enters in furnace crown water route, to be exchanged heat, and the cooling water after exchanging heat then is entered by the first water inlet 111 with second respectively
The mouth of a river 121 enters charging side pool 11 and tapping side pool 12, and respectively by the first delivery port 112 and the second delivery port
The 122 corresponding pools of discharge.In above process, water cooling backing ring coordinates furnace crown water route to form more complete cooling water channel,
The purpose of water cooling can be reached to furnace crown, safe and reliable water cooling backing ring is provided in limited space, after meeting transform converter
Space requirement, in addition by the first delivery port 112 and the second delivery port 122 close to non-drive axle 3 of picking up the ears, can not only facilitate with
Swivel joint connects, and simplifies attachment structure, and can reduce water cooling backing ring and rotate the influence arranged to pipeline.
Referring to Fig. 1-Fig. 3, optimize above-described embodiment, be additionally provided with outlet pipeline 33 on non-drive axle 3 of picking up the ears, first goes out
The delivery port 122 of the mouth of a river 112 and second passes through the water inlet 331 of pipeline connection outlet pipeline 33.In the present embodiment, non-drive
Pick up the ears to set up outlet pipeline 33 on axle 3, the cooling water that the first delivery port 112 is discharged with the second delivery port 122 enters by the road
Water lines 33, then water cooling backing ring is discharged by outlet pipeline 33.It is on the other hand, the cooling water inlet of water cooling backing ring and coolant outlet is equal
Be integrated in it is non-drive pick up the ears on axle 3, water inlet stream and water outlet stream are set on swivel joint, installed when by swivel joint in non-
When on transmission side gudgeon 3, its stream of intaking connection corresponding with inlet pipeline 31, water outlet stream connects with outlet pipeline 33, so as to
The water route attachment structure of water cooling backing ring can further be simplified, the Inlet and outlet water of water cooling backing ring can be connected by a swivel joint
Road.Typically, be provided with two outlet pipelines 33 on non-drive axle 3 of picking up the ears, two outlet pipelines 33 respectively with the first delivery port 112
And second delivery port 122 correspond, and the first delivery port 112 is close to the water inlet 331 of corresponding outlet pipeline 33, second
Delivery port 122 can facilitate pipeline arrangement between any two, two outlet pipes close to the water inlet 331 of corresponding outlet pipeline 33
The delivery port on road 33 is respectively positioned on the end face of non-drive axle 3 of picking up the ears, and the water inlet of inlet pipeline 31 can also be opened in into non-biography
On the end face of dynamic axle 3 of picking up the ears, to this so that the water inlet of water cooling backing ring is respectively positioned on the end face of non-drive axle 3 of picking up the ears with delivery port
On, swivel joint can be directly mounted on the end face, it is easier to realize that the water route between swivel joint and water cooling backing ring is docked.One
As, inlet pipeline 31 is located on the axis of non-drive axle 3 of picking up the ears, and the water inlet of inlet pipeline 31 is located at the non-drive end of axle 3 of picking up the ears
The centre position in face, the water inlet of the inlet pipeline 31 and delivery port of two outlet pipelines 33 staggers, and due to outlet pipeline
33 be two, then the water inlet bore of inlet pipeline 31 should be greater than the water outlet aperture of two outlet pipelines 33.
Referring to Fig. 4 and Fig. 5, continue to optimize above-described embodiment, activity opening is additionally provided with the bottom of annular ring 1
Two osculums 14, two osculums 14 correspond to charging side pool 11 and tapping side pool 12 respectively.In the present embodiment, two rows
Water hole 14 is blocked using the realization activity of cover plate 141 fixed by screw lock, corresponding after a wherein cover plate 141 is opened
Water in the pool of side can be completely exhausted out by corresponding osculum 14.
Referring to Fig. 1, Fig. 3 and Fig. 4, further, air inlet pipeline 34 is additionally provided with non-drive axle 3 of picking up the ears, this enters
Air pipe 34 can connect the bottom blowing gas circuit of converter.In the present embodiment, by air inlet pipeline 34 be also integrated to it is non-drive pick up the ears on axle 3,
So that external gas circuit also need to only be connected to non-drive pick up the ears on axle 3.Specifically, on non-drive axle 3 of picking up the ears set with
Four air inlet pipelines 34, the air inlet of four air inlet pipelines 34 are also respectively positioned on the end face of non-drive axle 3 of picking up the ears, four air inlets
Pipeline 34 is divided to for two groups, and it is one that each group of two air inlet pipelines 34 converge in non-drive axle 3 of picking up the ears, and then extends to ring
The bottom of shape circle 1, air inlet pipeline 34 can be arranged to non-drive axle 3 of picking up the ears to this close to the position of bottom, also form and enter
Water lines 31 and outlet pipeline 33 stagger, and avoid inlet pipeline 31 from entering air inlet pipeline 34 with the water in outlet pipeline 33
It is interior.Due to having cavity between the non-drive dividing plate picked up the ears in axle 3 and annular ring 1, the cavity is a part for air inlet pipeline 34,
It is detected by way of hydraulic pressure pressure testing, specifically when charging side pool 11 in tapping side pool 12 with being full of water pressurize
When, there must not be in the cavity water to leak into and come.And this detection mode is directed to, pick up the ears to be additionally provided with gas circuit on axle 3 non-drive
Osculum 341, its gas circuit osculum 341 connect with air inlet pipeline 34, in detection, by observing at the gas circuit osculum 341
Whether there is water to ooze out to judge the sealing of cavity, certain gas circuit osculum 341 movable should block, and simply carry out gas circuit inspection
Opened during survey, and need to block using plug screw in normal operating conditions, general gas circuit osculum 341 is two, is corresponded to respectively non-
Two cavitys of the both sides of transmission side gudgeon 3.There is bending knot when being arranged additionally, due to air inlet pipeline 34 in non-drive axle 3 of picking up the ears
Structure, in the preparation, it should carry out homogeneous tube clod wash, and must not carry out segmented welding, must be scrubbed before, leak detection, confirm errorless
Rear can be used.
Referring to Fig. 2 and Fig. 6, further, the second bleeder 322 is additionally provided with collector pipe 32, second point of water
Mouth 322 is mainly used for connecting fire door water route.In the present embodiment, the second bleeder 322 is also two, i.e., is set on collector pipe 32
Four bleeders are equipped with, two of which is used for furnace crown cooling water supply, and two other is used for fire door cooling water supply,
So as to reach the purpose of furnace water-cooling mouth and furnace crown.In the above-described embodiments, the cooling water of furnace crown water route discharge is through charging side pool
11 and tapping side pool 12 enter in two outlet pipelines 33, and in the present embodiment, should also increase on non-drive axle 3 of picking up the ears
Two outlet pipelines 33, the water inlet of two outlet pipelines 33 are used to connect the outlet of fire door water route so that are discharged in fire door water route
Cooling water be directly entered in this two outlet pipelines 33, then rotated joint discharge water cooling backing ring.On the other hand, in the present embodiment,
Four outlet pipelines 33 are provided with non-drive axle 3 of picking up the ears, when water cooling backing ring is horizontal positioned, then four 33 equal positions of outlet pipeline
In the upside of inlet pipeline 31, four air inlet pipelines 34 are respectively positioned on the downside of inlet pipeline 31, are located remotely from each other, and avoid outlet pipeline
33 and inlet pipeline 31 in water enter air inlet pipeline 34 in.
Referring again to Fig. 1 and Fig. 2, the utility model embodiment also provides a kind of steel-smelting device, including converter and on
The water cooling backing ring stated, water cooling backing ring is sheathed on the outside of converter, and the air inlet pipeline 34 of water cooling backing ring connects with the gas circuit of converter,
Two the first bleeders 321 of collector pipe 32 and furnace crown water route inlet communication, two the second bleeders 322 of collector pipe 32 and stove
Saliva road inlet communication, and the outlet of furnace crown water route connects the first delivery port 112 simultaneously and the second delivery port 122, fire door water route go out
Mouth connects the water inlet 331 of another two outlet pipelines 33 of non-drive axle 3 of picking up the ears simultaneously.In the present embodiment, by water cooling backing ring
It is used in combination with converter, can to provide safe and reliable water-cooling structure in less space.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (10)
1. a kind of water cooling backing ring for adapting to primary converter transformation, including annular ring, in being installed on transmission side gudgeon in annular ring
And non-drive axle of picking up the ears, and the transmission side gudgeon with the non-drive axle position of picking up the ears on same axis, it is described non-drive
Pick up the ears to be provided with inlet pipeline on axle, charging side pool, tapping side pool are divided into annular ring and is corresponded to described non-
Transmission side gudgeon is installed in the no pool without pool, the non-drive shaft portion of picking up the ears, it is characterised in that：The annular
The collector pipe connected with the inlet pipeline is installed on circle, is provided with the collector pipe for connecting the import of furnace crown water route
First bleeder, annular ring correspond to the charging side pool and are provided with to enter for connecting the first of the furnace crown water route outlet
First delivery port of cooling water in the mouth of a river and the discharge charging side pool, annular ring correspond to the tapping side pool and set
It is equipped with second of cooling water in the second water inlet for connecting the furnace crown water route outlet and the discharge tapping side pool
Delivery port, and first water inlet and second water inlet are close to the transmission side gudgeon, first delivery port with
Second delivery port is close to the non-drive axle of picking up the ears.
2. the water cooling backing ring of primary converter transformation is adapted to as claimed in claim 1, it is characterised in that：It is described non-drive to pick up the ears on axle
It is additionally provided with outlet pipeline, first delivery port and second delivery port entering by outlet pipeline described in pipeline communication
The mouth of a river.
3. the water cooling backing ring of primary converter transformation is adapted to as claimed in claim 2, it is characterised in that：The outlet pipeline is two
Bar, and corresponded respectively with first delivery port and second delivery port, the delivery port of two outlet pipelines
It is respectively positioned on the end face of the non-drive axle of picking up the ears.
4. the water cooling backing ring of primary converter transformation is adapted to as claimed in claim 1, it is characterised in that：The bottom of annular ring is set
Two osculums of activity opening are equipped with, two osculums correspond to the charging side pool and the tapping side water respectively
Area.
5. the water cooling backing ring of primary converter transformation is adapted to as claimed in claim 1, it is characterised in that：It is described non-drive to pick up the ears on axle
The air inlet pipeline of bottom-blowing of converter gas circuit can be communicated to by being additionally provided with.
6. the water cooling backing ring of primary converter transformation is adapted to as claimed in claim 5, it is characterised in that：The air inlet of the air inlet pipeline
Mouth is on the end face of the non-drive axle of picking up the ears.
7. the water cooling backing ring of primary converter transformation is adapted to as claimed in claim 5, it is characterised in that：It is described non-drive to pick up the ears on axle
Be additionally provided with connected with the air inlet pipeline and activity closure gas circuit osculum.
8. the water cooling backing ring of primary converter transformation is adapted to as claimed in claim 1, it is characterised in that：Also set up on the collector pipe
There is the second bleeder for connecting the import of fire door water route.
9. the water cooling backing ring of primary converter transformation is adapted to as claimed in claim 1, it is characterised in that：The inlet pipeline is located at institute
On the axis for stating non-drive axle of picking up the ears, and the water inlet of the inlet pipeline is opened on the end face of the non-drive axle of picking up the ears.
10. a kind of steel-smelting device, including converter, it is characterised in that：Also include the water cooling support as described in claim any one of 1-9
Circle, the water cooling backing ring are sheathed on the outside of the converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720585492.4U CN207091458U (en) | 2017-05-24 | 2017-05-24 | Adapt to the water cooling backing ring and steel-smelting device of primary converter transformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720585492.4U CN207091458U (en) | 2017-05-24 | 2017-05-24 | Adapt to the water cooling backing ring and steel-smelting device of primary converter transformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207091458U true CN207091458U (en) | 2018-03-13 |
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ID=61550983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720585492.4U Active CN207091458U (en) | 2017-05-24 | 2017-05-24 | Adapt to the water cooling backing ring and steel-smelting device of primary converter transformation |
Country Status (1)
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|---|---|
| CN (1) | CN207091458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439838A (en) * | 2019-01-11 | 2019-03-08 | 何斌 | A kind of steelmaking converter backing ring |
-
2017
- 2017-05-24 CN CN201720585492.4U patent/CN207091458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439838A (en) * | 2019-01-11 | 2019-03-08 | 何斌 | A kind of steelmaking converter backing ring |
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