CN206872900U - Electroflux refining furnace case - Google Patents
Electroflux refining furnace case Download PDFInfo
- Publication number
- CN206872900U CN206872900U CN201720617412.9U CN201720617412U CN206872900U CN 206872900 U CN206872900 U CN 206872900U CN 201720617412 U CN201720617412 U CN 201720617412U CN 206872900 U CN206872900 U CN 206872900U
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- case
- protective cover
- cover casing
- mounting hole
- supporting table
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Abstract
The utility model discloses electroflux refining furnace case, including protective cover casing, protection case is set above protective cover casing, wherein protective cover casing is arranged on above crystallizer, protection case is set above protective cover casing, protection case includes left case and right case, supporting table is symmetrically arranged with the outside of the upper end of protective cover casing, left case and right case are symmetrically rotatably installed in the supporting table, the contact surface of wherein left case and protective cover casing is arranged to step surface, and annular groove is set in the vertical plane of step surface, the corresponding position of protective cover casing is provided with annular boss, rotary shaft wherein is set in the junction of left case and supporting table, rotary shaft is arranged in the chute of supporting table upper surface.Electroflux refining furnace case of the present utility model, left case and right case can be rotated further by opening after a segment distance is moved laterally, and while sealing is ensured, left and right case is opened also very convenient.
Description
Technical field
Metal melting equipment technical field is the utility model is related to, more particularly to a kind of electroflux refining furnace case.
Background technology
During electroslag metallurgy, it is necessary to being sealed above smelting furnace, the pollution of dust and gas had both been prevented, can also have been carried
The product quality of high electroslag refining.For existing protective cover typically on the premise of sealing effectiveness is ensured, folding would not be too convenient,
On the premise of the folding with convenience of protective cover is ensured, sealing would not be very good.Thus need to consider to design a kind of structure, can
Ensure sealing, and can ensures the folding with convenience of protective cover.
Utility model content
The purpose of this utility model is to provide one kind and both can guarantee that sealing, and and can ensures the electricity of the folding with convenience of protective cover
Slag refining furnace case.
To achieve the above object, the utility model provides electroflux refining furnace case, including protective cover casing, in protective cover
Protection case is set above casing, and wherein protective cover casing is arranged on above crystallizer, and protective cover is set above protective cover casing
Shell, protection case are symmetrical split type setting, including left case and right case, symmetrical on the outside of the upper end of protective cover casing
Supporting table is provided with, left case and right case are symmetrically rotatably installed in the supporting table, wherein left case and protective cover casing
Contact surface be arranged to step surface, and annular groove is set in the vertical plane of step surface, and set on the inside of annular groove
Sealing strip is put, annular boss, the attachment structure of right case and protective cover casing are provided with the corresponding position of protective cover casing
Identical with left case, wherein setting rotary shaft in the junction of left case and supporting table, rotary shaft is arranged on supporting table upper surface
Chute in, air pressure push rod is additionally provided with the outside of rotary shaft, right case is identical with left case with the attachment structure of supporting table.This
The electroflux refining furnace case of utility model, the protection case above refining furnace is arranged to split left and right formula, and left case and
Right case is rotatablely connected thereunder in the supporting table of protective cover body side, and left case and right case can be along supports
Platform moves laterally, so left case and right case can be rotated further by opening after a segment distance is moved laterally, thus not
The setting of the sealing structure between left and right case and protective cover casing can be influenceed, while sealing is ensured, left and right case is beaten
Open also very convenient.And the air pressure push rod on the outside of rotary shaft can also compress protection case to protective cover casing, improve sealing
Energy.
Strip boss is provided with the interface of left case and right case, the corresponding position of right case is provided with bar
Connected in star, and the bottom of strip groove is provided with sealing strip；Wherein left case and right case intermediate symmetry are provided with semicircle
The electrode mounting hole of shape, sealing strip is set in electrode mounting hole side；The sealing strip bottom that wherein electrode mounting hole side is set
Boss is set, groove is set in the corresponding position in electrode mounting hole side, between electrode mounting hole side and sealing strip also
Regulating block is set, and regulating block is arranged to semi-circular shape, and side is by setting boss and the groove of electrode mounting hole side wall to fit
With installation, side is adapted to installation by groove with the boss of sealing strip.Sealing strip guarantor is also provided between left case and right case
Demonstrate,prove the sealing of case；Sealing strip is set in the electrode mounting hole of left case and right case, and wherein electrode mounting hole side is set
The sealing strip bottom put can set boss, set groove in the corresponding position in electrode mounting hole side, so both can guarantee that
The stabilization of mounting structure, and the gap between electrode mounting hole and electrode sidewall can be adjusted by sealing strip, may be used also in addition
To set regulating block, regulating block is connected between electrode mounting hole and sealing strip, adjusts the size of electrode mounting hole to be adapted to not
With the electrode of diameter, wherein regulating block is arranged to semi-circular shape, and side is by setting boss and electrode mounting hole side wall
Groove adaptation installation, side is adapted to installation by groove with the boss of sealing strip.
Wherein, sealing strip is high-temperature insulation sealing strip.
Electroflux refining furnace case of the present utility model, good sealing effect, and easy to adjust, the setting of air pressure push rod in addition
It can further enhance sealing property, and when left case and right case are opened to after-contraction, facilitate left case and right case
Rotating opening, it is very convenient and practical.The size of other electrode mounting hole can also be adjusted by regulating block, further improve the cover
The use range of shell.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 partial enlarged drawing；
Wherein, 1- protective covers casing, the left cases of 2-, the right cases of 3-, 4- supporting tables, 5- annular grooves, 6- sealing strips, 7- rings
Shape boss, 8- rotary shafts, 9- chutes, 10- air pressure push rods, 11- strip boss, 12- strip grooves.
Embodiment
Describe optimal technical scheme of the present utility model in detail below in conjunction with the accompanying drawings.
As illustrated, electroflux refining furnace case of the present utility model, including protective cover casing 1, above protective cover casing 1
Protection case is set, and wherein protective cover casing 1 is arranged on above crystallizer, and the top of protective cover casing 1 sets protection case, protection
Case is symmetrical split type setting, including left case 2 and right case 3, is symmetrical arranged on the outside of the upper end of protective cover casing 1
There is supporting table 4, left case 2 and right case 3 are symmetrically rotatably installed in the supporting table 4, wherein left case 2 and protective cover casing
1 contact surface is arranged to step surface, and sets annular groove 5 in the vertical plane of step surface, and in the inner side of annular groove 5
Sealing strip 6 is set, annular boss 7, the company of right case 3 and protective cover casing 1 are provided with the corresponding position of protective cover casing 1
Binding structure and left case 2 are identical, wherein setting rotary shaft 8 in the junction of left case 2 and supporting table 4, rotary shaft 8 is arranged on branch
In the chute 9 for supportting the upper surface of platform 4, air pressure push rod 10, right case 3 and the connection knot of supporting table 4 are additionally provided with the outside of rotary shaft 8
Structure is identical with left case 2.
Strip boss 11 is provided with the interface of left case 2 and right case 3, is set in the corresponding position of right case 3
Strip groove 12 is equipped with, and the bottom of strip groove 12 is provided with sealing strip 6；It is right among wherein left case 2 and right case 3
Title is provided with semicircular electrode mounting hole, and sealing strip 6 is set in electrode mounting hole side；Further, electrode mounting hole side
The bottom of sealing strip 6 that face is set sets boss, groove is set in the corresponding position in electrode mounting hole side, in electrode mounting hole
Regulating block is also set up between side and sealing strip 6, regulating block is arranged to semi-circular shape, and side is by setting boss and electrode
The groove adaptation installation of mounting hole side wall, side is adapted to installation by groove with the boss of sealing strip 6.
Wherein, sealing strip is high-temperature insulation sealing strip.
Electroflux refining furnace case of the present utility model, the protection case above refining furnace is arranged to split left and right formula, and
And left case and right case are rotatablely connected thereunder in the supporting table of protective cover body side, and left case and right case
It can be moved laterally along supporting table, so left case and right case can be rotated further by beating after a segment distance is moved laterally
Open, do not interfere with the setting of the sealing structure between left and right case and protective cover casing thus, while sealing is ensured,
Left and right case is opened also very convenient.And the air pressure push rod on the outside of rotary shaft can also compress protection case to protective cover casing,
Improve sealing property.
The sealing that sealing strip ensures case is also provided between left case and right case；In left case and the electricity of right case
Sealing strip is set in the mounting hole of pole, and the sealing strip bottom that wherein electrode mounting hole side is set can set boss, pacify in electrode
Fill the corresponding position in hole side and groove is set, so both can guarantee that the stabilization of mounting structure, and can be adjusted by sealing strip
The gap between electrode mounting hole and electrode sidewall is saved, it can in addition contain set regulating block, regulating block is connected to electrode mounting hole
Between sealing strip, the size of electrode mounting hole is adjusted to be adapted to the electrode of different-diameter, wherein regulating block is arranged to semicircular ring
Shape, and side is adapted to installation with the groove of electrode mounting hole side wall by setting boss, side pass through groove and sealing strip
Boss adaptation installation.
Electroflux refining furnace case of the present utility model, good sealing effect, and easy to adjust, the setting of air pressure push rod in addition
It can further enhance sealing property, and when left case and right case are opened to after-contraction, facilitate left case and right case
Rotating opening, it is very convenient and practical.The size of other electrode mounting hole can also be adjusted by regulating block, further improve the cover
The use range of shell.
Claims (4)
1. electroflux refining furnace case, it is characterised in that:Including protective cover casing, protection case is set above protective cover casing,
Wherein protective cover casing is arranged on above crystallizer, and protection case is set above protective cover casing, and protection case is symmetrical
Split type setting, including left case and right case, are symmetrically arranged with supporting table on the outside of the upper end of protective cover casing, left case and
Right case is symmetrically rotatably installed in the supporting table, wherein the contact surface of left case and protective cover casing is arranged to step surface,
And annular groove is set in the vertical plane of step surface, and sealing strip is set in the inner side of annular groove, in protective cover casing
Corresponding position is provided with annular boss, and right case is identical with the attachment structure of protective cover casing and left case, in left case
Rotary shaft is set with the junction of supporting table, rotary shaft is arranged in the chute of supporting table upper surface, also set on the outside of rotary shaft
Air pressure push rod is equipped with, right case is identical with left case with the attachment structure of supporting table.
2. electroflux refining furnace case according to claim 1, it is characterised in that:On the interface of left case and right case
Strip boss is provided with, the corresponding position of right case is provided with strip groove, and be provided with the bottom of strip groove
Sealing strip.
3. electroflux refining furnace case according to claim 2, it is characterised in that:It is right among wherein left case and right case
Title is provided with semicircular electrode mounting hole, and sealing strip is set in electrode mounting hole side.
4. electroflux refining furnace case according to claim 3, it is characterised in that:The sealing strip that electrode mounting hole side is set
Bottom sets boss, and groove is set in the corresponding position in electrode mounting hole side, electrode mounting hole side and sealing strip it
Between also set up regulating block, regulating block is arranged to semi-circular shape, and side is by setting the recessed of boss and electrode mounting hole side wall
Groove adaptation installation, side is adapted to installation by groove with the boss of sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720617412.9U CN206872900U (en) | 2017-05-31 | 2017-05-31 | Electroflux refining furnace case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720617412.9U CN206872900U (en) | 2017-05-31 | 2017-05-31 | Electroflux refining furnace case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206872900U true CN206872900U (en) | 2018-01-12 |
Family
ID=61336771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720617412.9U Active CN206872900U (en) | 2017-05-31 | 2017-05-31 | Electroflux refining furnace case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206872900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108486385A (en) * | 2018-04-24 | 2018-09-04 | 烟台台海玛努尔核电设备有限公司 | A kind of atmosphere protection cover and electroslag furnace smelting system for electroslag furnace |
-
2017
- 2017-05-31 CN CN201720617412.9U patent/CN206872900U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108486385A (en) * | 2018-04-24 | 2018-09-04 | 烟台台海玛努尔核电设备有限公司 | A kind of atmosphere protection cover and electroslag furnace smelting system for electroslag furnace |
| CN108486385B (en) * | 2018-04-24 | 2019-09-06 | 烟台台海玛努尔核电设备有限公司 | A kind of atmosphere protection cover and electroslag furnace smelting system for electroslag furnace |
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