CN205702418U - A kind of slag discrete group mould assembly funnel - Google Patents
A kind of slag discrete group mould assembly funnel Download PDFInfo
- Publication number
- CN205702418U CN205702418U CN201620239709.1U CN201620239709U CN205702418U CN 205702418 U CN205702418 U CN 205702418U CN 201620239709 U CN201620239709 U CN 201620239709U CN 205702418 U CN205702418 U CN 205702418U
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- China
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- slag
- guiding gutter
- tap hole
- mould assembly
- slag trap
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Abstract
A kind of slag discrete group mould assembly funnel, belongs to smelting apparatus for pouring technical field.Including pouring basin, guiding gutter, tap hole, slag trap, small opening.Installing slag trap in the middle of pouring basin with guiding gutter, the lower section of slag trap arranges tap hole, and tap hole is at slag trap bottom position, and is connected with guiding gutter by pouring basin by tap hole, and guiding gutter bottom center position arranges small opening.Advantage is, firm in structure, reusable, effectively reduces cost.
Description
Technical field
This utility model belongs to smelting apparatus for pouring technical field, particularly to a kind of slag discrete group mould assembly funnel.
When being applicable to smelt cast, water conservancy diversion molten steel is to ingot mould, repeatable replacing slag trap and the small opening mouth of different-diameter.
Background technology
The induction furnace running gate system of existing use, will be again after the insecure use once of structure for be manually knotted into type
Knotting, it is impossible to change slag trap and small opening mouth.Its complexity of tiing a knot, toasts moist easy splash, exist equipment and
Personal safety hidden danger.
Secondly, then cannot be avoided the mixed punching of slag, molten steel secondary oxidation or splashing in casting process because knotting is insecure to produce
Raw field trash enters in mould, have impact on the quality of steel ingot, and funnel can not reuse because of reasons such as splashings.
It addition, can not change large aperture small opening mouth when pouring into a mould high alumina or cast cold again, steel tapping casting operation is the most easily-controllable
System, the duration of pouring is longer, and tapping stream is little, waters speed slowly, and molten steel cooling and secondary oxidation are serious, and easy plug-hole cannot
Continuing cast, if improving tapping temperature, then the product quality of oxidizable control of element and steel being produced disadvantageous shadow
Ring, be also easy to destroy bottom ingot mould that cause cannot the normally demoulding, it is impossible to reach the purpose of smelting.
Summary of the invention
The purpose of this utility model is to provide a kind of slag discrete group mould assembly funnel, solves existing funnel unicity,
The duration of pouring length and the problem of the defect such as field trash is many.Effectively achieve slag to separate, the function of the different steel grade of cast.
A kind of slag discrete group mould assembly funnel, including pouring basin 1, guiding gutter 2, tap hole 3, slag trap 4, leakage
Hole 5.Installing slag trap 4 in the middle of pouring basin 1 with guiding gutter 2, the lower section of slag trap 4 arranges tap hole 3, point
Discharge orifice 3 is at slag trap 4 bottom position, and is connected with guiding gutter 2 by pouring basin 1 by tap hole 3, guiding gutter 2
Bottom center position arranges small opening 5.
Tap hole 3 is two.
Small opening 5 is circular.
Pouring basin 1 and guiding gutter 2 are rectangle.
Slag trap 4 can individually processing and fabricating, replacing.
Combination funnel material is that refractory material is made, and is equipped with additional stirrup and reinforces.
The utility model has the advantage of:
The small opening of the most replaceable slag trap and different pore size completes the pouring operation of different steel grade.
2. in casting process, avoid the mixed steel ingot field trash less of eating up part of of slag, raising ingot quality.
3. slag trap is installed in pouring basin and can effectively stop slag in casting process and due to secondary oxidation or splashing
The field trash formed is involved in ingot mould, it is ensured that steel ingot product quality.
The most firm in structure, reusable, reduce cost.
5. one-time cast-forming process operation is simple, is conducive to accurately controlling poring rate, reduces tapping temperature, subtracts
The degree of few molten steel secondary oxidation.
Accompanying drawing explanation
Fig. 1 is the structural representation of funnel.Wherein, pouring basin 1, guiding gutter 2, slag trap 4, small opening 5.
Fig. 2 is the generalized section of funnel structure.Wherein, tap hole 3.
Fig. 3 is the schematic top plan view of funnel structure.Wherein, pouring basin 1, guiding gutter 2, slag trap 4, small opening 5.
Detailed description of the invention
Fig. 1-Fig. 3 is detailed description of the invention of the present utility model:
A kind of slag discrete group mould assembly funnel, including pouring basin 1, guiding gutter 2, tap hole 3, slag trap 4, leakage
Hole 5.Installing slag trap 4 in the middle of pouring basin 1 with guiding gutter 2, the lower section of slag trap 4 arranges tap hole 3, point
Discharge orifice 3 is at slag trap 4 bottom position, and is connected with guiding gutter 2 by pouring basin 1 by tap hole 3, guiding gutter 2
Bottom center position arranges small opening 5.
Tap hole 3 is two.
Small opening 5 is circular.
Pouring basin 1 and guiding gutter 2 are rectangle.
Slag trap 4 is can individually processing and fabricating, replacing.
Combination funnel is that refractory material is made, and is equipped with additional stirrup and reinforces.
As a example by induction furnace, make combined funnel initially with refractory material, and be equipped with stirrup reinforcing.Pouring basin 1
The longest 430mm × wide 215mm × deep 200mm；The long 215mm of the size × high 200mm of slag trap 4；
The longest 40mm × the 20mm of tap hole 3；The longest 215mm of guiding gutter 2 × wide 115mm；Small opening chi
Very little for variable-diameter 30mm or diameter 20mm.
First molten steel is poured in pouring basin 1, and tap hole 3 is arranged at the lower section of slag trap 4, and slag is made at buoyancy
With float downward in surface, molten steel tap hole 3 the most from below flows out in guiding gutter 2, and last molten steel is from small opening 5
Run down into molding in the ingot mould of placement.
Claims (6)
1. a slag discrete group mould assembly funnel, it is characterised in that include, pouring basin (1), guiding gutter (2), tap hole (3), slag trap (4), small opening (5)；Slag trap (4) is installed in the middle of pouring basin (1) with guiding gutter (2), the lower section of slag trap (4) arranges tap hole (3), tap hole (3) is at slag trap (4) bottom position, and by tap hole (3), pouring basin (1) is connected with guiding gutter (2), guiding gutter (2) bottom center position arranges small opening (5)；
Pouring basin (1) the longest 430mm × wide 215mm × deep 200mm；The long 215mm of the size × high 200mm of slag trap (4)；Tap hole (3) the longest 40mm × 20mm；Guiding gutter (2) the longest 215mm × wide 115mm；Orifice sizes is diameter 30mm or diameter 20mm.
Slag discrete group mould assembly funnel the most according to claim 1, it is characterised in that tap hole (3) is two.
Slag discrete group mould assembly funnel the most according to claim 1, it is characterised in that small opening (5) is circular.
Slag discrete group mould assembly funnel the most according to claim 1, it is characterised in that pouring basin (1) and guiding gutter (2) are rectangle.
Slag discrete group mould assembly funnel the most according to claim 1, it is characterised in that slag trap (4) can individually processing and fabricating, replacing.
Slag discrete group mould assembly funnel the most according to claim 1, it is characterised in that combination funnel material is that refractory material is made, is equipped with additional stirrup and reinforces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620239709.1U CN205702418U (en) | 2016-03-25 | 2016-03-25 | A kind of slag discrete group mould assembly funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620239709.1U CN205702418U (en) | 2016-03-25 | 2016-03-25 | A kind of slag discrete group mould assembly funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205702418U true CN205702418U (en) | 2016-11-23 |
Family
ID=57313989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620239709.1U Active CN205702418U (en) | 2016-03-25 | 2016-03-25 | A kind of slag discrete group mould assembly funnel |
Country Status (1)
| Country | Link |
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| CN (1) | CN205702418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374069A (en) * | 2018-04-03 | 2018-08-07 | 中冶赛迪工程技术股份有限公司 | A kind of electric furnace lacks slag tapping method and skimming device |
-
2016
- 2016-03-25 CN CN201620239709.1U patent/CN205702418U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374069A (en) * | 2018-04-03 | 2018-08-07 | 中冶赛迪工程技术股份有限公司 | A kind of electric furnace lacks slag tapping method and skimming device |
| CN108374069B (en) * | 2018-04-03 | 2024-02-23 | 中冶赛迪工程技术股份有限公司 | Slag-less tapping method and slag blocking device for electric furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100041 Shijingshan Road, Shijingshan District, Shijingshan District, Beijing Patentee after: Shougang Group Co. Ltd. Address before: 100041 Shijingshan Road, Shijingshan District, Shijingshan District, Beijing Patentee before: Capital Iron & Steel General Company |