CN207862385U - A kind of dipping bell-type insertion molten metal hello silk protection environmental protecting device - Google Patents
A kind of dipping bell-type insertion molten metal hello silk protection environmental protecting device Download PDFInfo
- Publication number
- CN207862385U CN207862385U CN201820194200.9U CN201820194200U CN207862385U CN 207862385 U CN207862385 U CN 207862385U CN 201820194200 U CN201820194200 U CN 201820194200U CN 207862385 U CN207862385 U CN 207862385U
- Authority
- CN
- China
- Prior art keywords
- impregnating cover
- cover
- split type
- impregnating
- molten metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Abstract
It is inserted into molten metal the utility model discloses a kind of dipping bell-type and feeds silk protection environmental protecting device, including wire feeder, wire feeder is connected with split type impregnating cover by feeding silk conduit, feed the inside that split type impregnating cover is stretched into the one end of silk conduit far from wire feeder, the top of split type impregnating cover is connected with impregnating cover lifting gear, impregnating cover lifting gear is connected with impregnating cover rotating device, the top outer of split type impregnating cover is connected with impregnating cover rotating device, fume control system in impregnating cover is connected at the top of split type impregnating cover, inert gas feeder is connected with above split type impregnating cover, the lower section of split type impregnating cover is immersed in ladle and molten metal.The beneficial effects of the utility model：The controlled inert gaseous environment under relative closure environment and controllable pressing pressure is constituted by fume control system in split type impregnating cover, impregnating cover inert gas feeder, impregnating cover and molten metal, is met and is reduced alloying element oxidation consumption and collect the environmental requirement for removing smoke abatement.
Description
Technical field
The utility model is related to steel-smelting device technical fields, are fed it particularly relates to which a kind of dipping bell-type is inserted into molten metal
Silk protection environmental protecting device.
Background technology
At present in metallurgy manufacturing industry, the demand of large and medium-sized iron and steel enterprise's production high value added product technique and cost is turning
Stove, electric steel hydrometallurgy furnace post-processing station and external refining facility are online or offline majority uses wire feeding process, are carried out to molten steel
The operations such as alloying or inclusion modification control, existing wire feeding process generally carry out feeding silk conducting wire using fixed or lifting conduit,
Conduit rests on when working within the scope of the above 300-800mm of slag liquid level, and silk thread is inserted into molten steel depth during feeding silk
Limited, the alloying element in core-spun yarn, especially oxidizable element calcium is under molten steel surface or molten steel liquid level（About 300mm or so）
Vigorous reaction is carried out, since calcium constituent chemical property is active and vapour pressure is larger, calcium constituent is oxidizable and volatilizees, and influences element and exists
Absorptivity in molten steel, while easily collecting does not remove the flue dust that generates of common threads feeding apparatus process, generally can not using dissipate row
Control state, smoke contamination are serious.
Utility model content
For above-mentioned technical problem in the related technology, it is inserted into molten metal the utility model proposes a kind of dipping bell-type and feeds silk
Environmental protecting device is protected, the above-mentioned deficiency of the prior art can be overcome.
To realize the above-mentioned technical purpose, the technical solution of the utility model is realized in：
A kind of dipping bell-type insertion molten metal hello silk protection environmental protecting device, including wire feeder, the wire feeder, which passes through, feeds silk
Conduit is connected with split type impregnating cover, and the inside of split type impregnating cover is stretched into simultaneously in the described one end of silk conduit far from wire feeder of feeding
The lower part of split type impregnating cover is extended to, the top of the split type impregnating cover is connected with impregnating cover by impregnating cover grasping device
Lifting gear, the impregnating cover lifting gear are connected with impregnating cover rotating device, and the top outer of the split type impregnating cover connects
It is connected to impregnating cover rotating device, the top of the split type impregnating cover is connected with flue gas control system in impregnating cover by cleaning shaft
The upper left side of system, the split type impregnating cover is connected with inert gas feeder, and the lower section of the split type impregnating cover is immersed
In ladle and molten metal.
Further, the split type impregnating cover includes upper cover and lower cover, and the upper cover is connect by flange with lower cover.
Preferably, the upper cover is the included high temperature resistant refractory material of metal structure；The centre of the lower cover is steel construction, steel
The inside and outside attached high temperature resistant refractory material of structure.
Further, the power drive of the impregnating cover lifting gear and impregnating cover rotating device be all made of motor driving or
Hydraulic motor drives.
Further, the impregnating cover rotating device is provided with idler wheel, is driven using man power or motor, hydraulic motor
Complete rotation.
Further, the silk conduit of feeding is metal tube.
Further, the impregnating cover grasping device is clamp-type open-and-close mechanism, passes through electro-hydraulic mechanism or Driven by Hydraulic Cylinder
Clamp completes folding.
The beneficial effects of the utility model：It is clamp-type open-and-close mechanism that the impregnating cover of the utility model, which holds facility, is passed through
Electro-hydraulic mechanism or hydraulic cylinder complete folding, realize fast online replacement, reduce influence of the equipment replacement to production and application；By dividing
Body formula impregnating cover, impregnating cover inert gas feeder, fume control system and molten metal constitute relative closure ring in impregnating cover
Controlled inert gaseous environment under border and controllable pressing pressure meets and reduces alloying element oxidation consumption and collect the ring for removing smoke abatement
Guaranteed request；The setting of impregnating cover rotating device is, it can be achieved that artificial rotation dipping cover body, rationally avoids core-spun yarn outgoing line side concentration
The problem of etch split type impregnating cover lower part side so that split type impregnating cover lower part non-uniform etch, to extend split type leaching
The refractory life of stain cover lower part.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is that a kind of dipping bell-type according to the utility model embodiment is inserted into molten metal hello silk protection environmental protecting device
Structural schematic diagram；
In figure：
1, wire feeder；2, silk conduit is fed；3, split type impregnating cover；4, impregnating cover grasping device；5, impregnating cover rotating device；
6, cleaning shaft；7, impregnating cover inert gas feeder；8, ladle and molten metal；9, impregnating cover lifting gear；10 impregnating covers
Rotating device.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, the every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the range of the utility model protection.
As shown in Figure 1, a kind of dipping bell-type according to the utility model embodiment, which is inserted into molten metal, feeds silk protection ring
Protection device, including wire feeder 1, the wire feeder 1 are connected with split type impregnating cover 3, and hello the silk conduit by feeding silk conduit 2
2 one end far from wire feeder 1 stretch into the inside of split type impregnating cover 3 and extend to the lower part of split type impregnating cover 3, the fission
The top of formula impregnating cover 3 is connected with impregnating cover lifting gear 9 by impregnating cover grasping device 4, and the impregnating cover lifting gear 9 connects
It is connected to impregnating cover rotating device 10, the top outer of the split type impregnating cover 3 is connected with impregnating cover rotating device 5, described point
The top of body formula impregnating cover 3 is connected with fume control system in impregnating cover by cleaning shaft 6, the split type impregnating cover 3
Upper left side is connected with inert gas feeder 7, and the lower section of the split type impregnating cover 3 is immersed in ladle and molten metal 8.
In one embodiment, the split type impregnating cover 3 include upper cover and lower cover, the upper cover by flange with
Lower cover connects.
In one embodiment, the upper cover is the included high temperature resistant refractory material of metal structure；The centre of the lower cover
For steel construction, the inside and outside attached high temperature resistant refractory material of steel construction.
In one embodiment, the power drive of the impregnating cover lifting gear 9 and impregnating cover rotating device 10 is adopted
With motor driving or hydraulic motor driving.
In one embodiment, the impregnating cover rotating device 5 is provided with idler wheel, using man power or motor, liquid
Rotation is completed in pressure motor driving.
In one embodiment, the silk conduit 2 of feeding is metal tube.
In one embodiment, the impregnating cover grasping device 4 is clamp-type open-and-close mechanism, passes through electro-hydraulic mechanism or liquid
Cylinder pressure drives clamp to complete folding.
In order to facilitate the above-mentioned technical proposal of the utility model is understood, below by way of new to this practicality in specifically used mode
The above-mentioned technical proposal of type is described in detail.
When specifically used, the utility model by wire feeder, feed silk conduit, split type impregnating cover, impregnating cover grasping device,
Cigarette in impregnating cover lift rotating equipment, impregnating cover rotating device, impregnating cover inert gas feeder, cleaning shaft and impregnating cover
Gas control system forms；When utility model works, split type impregnating cover is inserted by molten steel by impregnating cover lift rotating equipment
Under face within the scope of 400-600mm, the inert gas that facility or System for Blowing Argon at Bottom are blown into is supplied by inert gas and is collected into leaching
The feeding that core-spun yarn is carried out under effective inert gas atmosphere, cored are formed in the effective enclosure space in stain cover top, in this space
Alloying element and oxidizable element in line and the oxygen-barrier in air, reduce element oxide amount, improve element absorption rate；Separately
Outside, after impregnating cover is inserted into molten steel, after oxide is reduced in the slag in impregnating cover, without the oxide newly entered, thus
Also improve the recovery rate of alloying element and oxidizable element；Further more, the flue dust that the utility model generates during feeding silk is complete
Portion is pooled to impregnating cover upper space, and flue dust is transported to deduster by cleaning shaft, is efficiently gone flue dust by deduster
It removes, ensures environment protecting.
Wire feeder is smelter production conventional equipment, and the utility model is used cooperatively with wire feeder；Feeding silk conduit 2 is
Metal tube, pipe diameter size regards silk thread quantity, wire diameter determines；Split type impregnating cover 3 includes upper cover and lower cover, and upper cover is metal
The centre of the included high temperature resistant refractory material of structure, lower cover is steel construction, and inside and outside attached high temperature resistant refractory material, upper cover and lower cover are logical
Cross flanged joint；Impregnating cover grasping device 4 is clamp-type open-and-close mechanism, is opened by electro-hydraulic mechanism or the completion of Driven by Hydraulic Cylinder clamp
It closes；Impregnating cover rotating device 5 is provided with idler wheel, and rotation is completed using man power or motor, hydraulic motor driving；In impregnating cover
Fume control system is flexible coupling by cleaning shaft, control valve and metal to be constituted, and fume control system is opened in order to control in impregnating cover
Bottom valve door and control system composition, interlocked control is completed by computer-controlled program；Impregnating cover inert gas feeder 7 by
Gas control valve station and steam line, metal hose are constituted, and interlocked control is completed by computer-controlled program；Impregnating cover lifts
Device 9 and impregnating cover rotating device 10 are platform+winding type or platform+hydraulic cylinder type lifting structure, and rotation uses pedestal canine tooth
Wheel or fixing axle+camber orbit form structure, rotary power is driven using motor or hydraulic motor driving is completed.
In conclusion it is clamp-type open-and-close mechanism that the impregnating cover of the utility model, which holds facility, pass through electro-hydraulic mechanism or liquid
Cylinder pressure completes folding, realizes fast online replacement, reduces influence of the equipment replacement to production and application；By split type impregnating cover,
Fume control system and molten metal constitute relative closure environment and controllable pressure in impregnating cover inert gas feeder, impregnating cover
Controlled inert gaseous environment under power meets and reduces alloying element oxidation consumption and collect the environmental requirement for removing smoke abatement；Dipping
The setting of cover rotating device is, it can be achieved that artificial rotation dipping cover body, rationally avoids core-spun yarn outgoing line side and concentrate etch split type
The problem of impregnating cover lower part side so that split type impregnating cover lower part non-uniform etch, to extend split type impregnating cover lower part
Refractory life.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of dipping bell-type is inserted into molten metal and feeds silk protection environmental protecting device, including wire feeder（1）, which is characterized in that it is described to feed
Silk machine（1）By feeding silk conduit（2）It is connected with split type impregnating cover（3）, and hello the silk conduit（2）Far from wire feeder（1）'s
Split type impregnating cover is stretched into one end（3）Inside and extend to split type impregnating cover（3）Lower part, the split type impregnating cover
（3）Top pass through impregnating cover grasping device（4）It is connected with impregnating cover lifting gear（9）, the impregnating cover lifting gear（9）Even
It is connected to impregnating cover rotating device（10）, the split type impregnating cover（3）Top outer be connected with impregnating cover rotating device（5）,
The split type impregnating cover（3）Top pass through cleaning shaft（6）It is connected with fume control system in impregnating cover, it is described split type
Impregnating cover（3）Upper left side be connected with inert gas feeder（7）, the split type impregnating cover（3）Lower section immerse ladle
And molten metal（8）It is interior.
2. a kind of dipping bell-type according to claim 1 is inserted into molten metal and feeds silk protection environmental protecting device, which is characterized in that institute
The split type impregnating cover stated（3）Including upper cover and lower cover, the upper cover is connect by flange with lower cover.
3. a kind of dipping bell-type according to claim 2 is inserted into molten metal and feeds silk protection environmental protecting device, which is characterized in that institute
It is the included high temperature resistant refractory material of metal structure to state upper cover；The centre of the lower cover be steel construction, steel construction it is inside and outside attached resistance to
High-temperature refractory.
4. a kind of dipping bell-type according to claim 1 is inserted into molten metal and feeds silk protection environmental protecting device, which is characterized in that institute
State impregnating cover lifting gear（9）With impregnating cover rotating device（10）Power drive be all made of motor driving or hydraulic motor drive
It is dynamic.
5. a kind of dipping bell-type according to claim 1 is inserted into molten metal and feeds silk protection environmental protecting device, which is characterized in that institute
State impregnating cover rotating device（5）It is provided with idler wheel, rotation is completed using man power or motor, hydraulic motor driving.
6. a kind of dipping bell-type according to claim 1 is inserted into molten metal and feeds silk protection environmental protecting device, which is characterized in that institute
It states and feeds silk conduit（2）For metal tube.
7. a kind of dipping bell-type according to claim 1 is inserted into molten metal and feeds silk protection environmental protecting device, which is characterized in that institute
State impregnating cover grasping device（4）For clamp-type open-and-close mechanism, folding is completed by electro-hydraulic mechanism or Driven by Hydraulic Cylinder clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820194200.9U CN207862385U (en) | 2018-02-05 | 2018-02-05 | A kind of dipping bell-type insertion molten metal hello silk protection environmental protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820194200.9U CN207862385U (en) | 2018-02-05 | 2018-02-05 | A kind of dipping bell-type insertion molten metal hello silk protection environmental protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207862385U true CN207862385U (en) | 2018-09-14 |
Family
ID=63461098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820194200.9U Active CN207862385U (en) | 2018-02-05 | 2018-02-05 | A kind of dipping bell-type insertion molten metal hello silk protection environmental protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207862385U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184415A (en) * | 2019-05-29 | 2019-08-30 | 钢铁研究总院 | A kind of ladle refining Yarn feeding device and line feeding method |
| CN110842163A (en) * | 2019-09-30 | 2020-02-28 | 鞍钢股份有限公司 | Wire feeding method and device for reducing oxygen content of rare earth wire |
-
2018
- 2018-02-05 CN CN201820194200.9U patent/CN207862385U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184415A (en) * | 2019-05-29 | 2019-08-30 | 钢铁研究总院 | A kind of ladle refining Yarn feeding device and line feeding method |
| CN110842163A (en) * | 2019-09-30 | 2020-02-28 | 鞍钢股份有限公司 | Wire feeding method and device for reducing oxygen content of rare earth wire |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108857803B (en) | Take dust processing function's steel furnace dross removal mechanism | |
| CN207862385U (en) | A kind of dipping bell-type insertion molten metal hello silk protection environmental protecting device | |
| CN105880102B (en) | A kind of bridge threaded connector the dacroment process production line | |
| CN107245544B (en) | Rotary powder injection device for ladle slag modification and modification method | |
| CN206384832U (en) | A kind of online cyclic regeneration device of hydrochloric acid | |
| CN206632501U (en) | Automatic submerged arc welding machine | |
| CN108890595A (en) | Workbench is used in a kind of processing of iron casting production | |
| CN206203214U (en) | A kind of heating coil elevator | |
| CN107723395A (en) | A kind of portable steel slag hot disintegrating dust arrester and method | |
| CN203417574U (en) | Double-fan welding fume absorption and purification device | |
| CN206828561U (en) | A kind of metallurgy uses rotating injecting powder device | |
| CN107014209A (en) | DCSP electric furnaces | |
| CN209669317U (en) | Mobile spraying type getter | |
| CN206882970U (en) | A kind of stainless steel water pump case argonaut welding connects equipment | |
| CN207525258U (en) | A kind of movable type steel slag hot disintegrating dust-extraction unit | |
| CN106669366A (en) | Clean efficient demercuration method for oxygen-enriched side-blown smelting gas | |
| CN107192263A (en) | Vacuum melting furnace | |
| CN103394263A (en) | Dual-fan welding smoke absorption and purification method | |
| CN109932202B (en) | Sampling work box based on sword formula manipulator | |
| CN206751860U (en) | The simple third dedusting system of converter based on a tank | |
| CN207095314U (en) | A kind of Langaloy, which is smelted, uses rotary kiln exhaust gas processing unit | |
| CN1394966A (en) | Gas protection process for feeding alloy wire into molten stel and its equipment | |
| CN213853721U (en) | Dust collector of slag powder production usefulness | |
| CN202187051U (en) | Device for fishing bottom dross | |
| CN108126647A (en) | A kind of Chemical Manufacture chemical reaction kettle convenient for impurity separation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |