CN208276165U - A kind of pouring ladle - Google Patents
A kind of pouring ladle Download PDFInfo
- Publication number
- CN208276165U CN208276165U CN201820717947.8U CN201820717947U CN208276165U CN 208276165 U CN208276165 U CN 208276165U CN 201820717947 U CN201820717947 U CN 201820717947U CN 208276165 U CN208276165 U CN 208276165U
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- Prior art keywords
- packet mouth
- honeycomb duct
- arc
- molten iron
- mouth
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Abstract
The utility model discloses a kind of pouring ladle, including backpack body and Bao Zui, packet mouth is connected on backpack body, and one end on packet mouth far from backpack body is equipped with the arc packet mouth for assembling molten iron, and slag trap is equipped between arc packet mouth and backpack body.The cross section of arc packet mouth is U-type groove structure, the outer surface of arc packet mouth and the inner surface of packet mouth are in close contact, usually close it is bonded on packet mouth using fire clay by arc packet is tight-lipped, arc packet mouth is higher than packet mouth, when molten iron enters arc packet mouth by packet mouth, the end of arc packet mouth can stop the biggish scum or other impurity of precipitating；Slag trap can will swim in the scum above molten iron and intercept, and avoid scum from being flowed into casting mould with molten iron, cause occur cinder hole in casting, to influence casting quality；In addition, arc packet mouth can reassemble the molten iron in packet mouth, so that molten iron is in the form of a column shape and flowed out from the outlet end of packet mouth, avoid molten iron from spreading and splash, wastes molten iron or spread and splash on other articles and article damages.
Description
Technical field
The utility model belongs to casting tooling technical field, and in particular to a kind of pouring ladle, the casting for molten metal.
Background technique
Due to molten iron oxidation in molten hot metal, and the impurity that fuses into molten iron and cause to generate scum.Contain in molten iron
Scum, one side scum and impurity, which follow iron liquid to enter product, can make occur cinder hole in casting, influence casting quality, even result in
Scrap of the product increases labour cost；Another aspect scum can inner wall in pouring ladle and the position slagging of packet mouth, when packet mouth
When position slagging is greater than 80%, pouring ladle is then unable to operate normally, it is necessary to carry out hook Slag treatment.In the prior art, mostly use skim,
There is molten iron loss in the methods of skimming processing, slag skimming method；It is that molten iron casting packet is passed through to tumbler by molten iron when skimming
Tundish is poured into, molten iron is flowed out by tundish skimming tool lower exit port, and scum stays in tundish, though this method slagging-off effect
Rate is high, but volume gradually decreases tundish due to scum accumulates, and causes tundish work life low, tundish consumption is big.Meanwhile it taking off
Slag, to remove slag equipment be external device, not only increases equipment investment in this way, but also need overhead traveling crane operation, and it is strong to increase worker's labour
Degree.
Utility model content
For deficiency existing for pouring ladle in the prior art, the purpose of this utility model is to provide a kind of structures simply,
It is easy to use, casting quality can be improved with effectively catching scum, molten iron can be made to be in the form of a column shape when flowing out from packet mouth, reduce iron
Water spreads the pouring ladle splashed.
To achieve the above object, the technical solution of the utility model are as follows: a kind of pouring ladle, including backpack body and Bao Zui, it is described
Packet mouth is connected on backpack body, it is characterised in that: one end on the packet mouth far from the backpack body is equipped with for assembling molten iron
Arc packet mouth, between the arc packet mouth and the backpack body be equipped with slag trap.
Further, the cross section of the arc packet mouth is U-type groove structure, the outer surface of the arc packet mouth and the packet
The inner surface of mouth is in close contact.
Further, the top margin of the slag trap is concordant with the packet mouth, the two sides of the slag trap company of sealing respectively
It connects on the two sidewalls of the packet mouth.
Further, it is being arranged at the slag trap, the height of bottom edge to the packet mouth inner surface of the slag trap is big
In the arc packet mouth inner surface to the packet mouth inner surface height.
Further, the arc packet mouth includes the first honeycomb duct and the second honeycomb duct, first honeycomb duct and second
Honeycomb duct connection.
Further, first honeycomb duct and the second honeycomb duct are along first honeycomb duct and the second honeycomb duct
The inclined surface that intersection extends downwardly.
Further, the bottom surface of first honeycomb duct and the angle of horizontal plane are 30 °, the bottom surface of second honeycomb duct
Angle with horizontal plane is 45 °, and the intersection of first honeycomb duct and the second honeycomb duct is arc transition.
Further, first honeycomb duct is positioned close at the slag trap, and the second honeycomb duct setting is being wrapped
The bottom of the molten iron outlet end of mouth, first honeycomb duct and second flow channel and the packet mouth are in close contact, first water conservancy diversion
The gap passed through for molten iron is equipped between road and the bottom edge of the slag trap.
Further, the intersection of first honeycomb duct and the second honeycomb duct is suitable with the molten iron outlet end of the packet mouth
That matches is arch-shaped, and the intersection is connected to the molten iron outlet end of the packet mouth.
Further, it is inclined surface, the inclined surface and the horizontal plane that the backpack body, which is equipped with the medial surface of the packet mouth,
Angle be 45 °, the arc packet mouth is made of graphite brick.
The advantages of using technical solutions of the utility model are as follows:
1. the utility model arc packet mouth and being used cooperatively for slag trap can not only intercept the iron swum in above molten iron
Slag can also intercept and be deposited in the biggish scum in molten iron bottom or other impurity, considerably reduce in casting process scum or
Other impurity follow molten iron to enter interiors of products, improve the quality of casting, avoid in casting since impurity excessively causes to cast
The phenomenon that part is scrapped.
2. the U-type groove structure of the utility model arc packet mouth can reassemble the molten iron in packet mouth, it is in the form of a column molten iron
Shape is flowed out from the outlet end of packet mouth, is avoided molten iron from spreading and is splashed, and wastes that molten iron or spread splashes on other articles and article damages.
3. since casting machine in actual production can only overturn 45 °, the utility model is by the second honeycomb duct and horizontal plane
Angle is designed as 45 °, it is ensured that when casting machine overturns 45 °, the second honeycomb duct wraps intracorporal molten iron just at plumbness
Poring rate can be both improved under vertical current in the second honeycomb duct, in turn avoid the residual of molten iron in packet mouth and arc packet mouth.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:
Fig. 1 is the overall structure diagram of the utility model pouring ladle.
Label in above-mentioned figure is respectively as follows: 1, backpack body；11, inclined surface；2, Bao Zui；3, arc packet mouth；31, the first water conservancy diversion
Road；32, the second honeycomb duct；33, intersection；4, slag trap.
Specific embodiment
In the present invention, it is to be understood that term " length ", " width ", "upper", "lower", "front", "rear",
"left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ",
The orientation or positional relationship of instructions such as " circumferential directions " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Utility model and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.
As shown in Figure 1, a kind of pouring ladle, including backpack body 1 and packet mouth 2, packet mouth 2 are connected on backpack body 1, it is remote on packet mouth 2
One end from backpack body 1 is equipped with the arc packet mouth 3 for assembling molten iron, i.e., the molten iron that packet mouth 2 is arranged in arc packet mouth 3 exports
End is equipped with slag trap 4 between arc packet mouth 3 and backpack body 1.The cross section of arc packet mouth 3 is U-type groove structure, arc packet mouth 3
The inner surface of outer surface and packet mouth 2 is in close contact, and is usually closely bonded arc packet mouth 3 on packet mouth 2 using fire clay, arc
Shape packet mouth 3 is higher than packet mouth 2, and when molten iron enters arc packet mouth 3 by packet mouth 2, the end of arc packet mouth 3 can stop precipitating
Biggish scum or other impurity；Slag trap 4 can will swim in the scum above molten iron and intercept, and scum is avoided to be flowed into molten iron
In casting mould, cause occur cinder hole in casting, to influence casting quality；In addition, arc packet mouth 3 can be by the iron in packet mouth 2
Water reassembles, and so that molten iron is in the form of a column shape and flows out from the outlet end of packet mouth 2, avoid molten iron from spreading and splash, wastes molten iron or spread and splash
On other articles and article damages.
Above-mentioned slag trap 4 is bonded on packet mouth 2 by fire clay tight fit, specific mounting means are as follows: according to packet mouth 2
Shape carries out cutting slag trap 4, and the top margin of slag trap 4 is concordant with packet mouth 2, and the two sides of slag trap 4 are viscous by fire clay respectively
It connects and is sealedly connected on the two sidewalls of packet mouth 2.In the place of setting slag trap 4, slag trap 4, packet mouth 2, between arc packet mouth 3
Relationship is that the height of bottom edge to 2 inner surface of packet mouth of slag trap 4 is greater than the inner surface of arc packet mouth 3 to the height of 2 inner surface of packet mouth
Degree.The gap passed through for molten iron can be formed between the bottom edge of slag trap 4 and arc packet mouth 3 in this way, molten iron passes through slag trap
4, packet mouth 2,3 three of arc packet mouth junction when, slag trap 4 can intercept the scum swum in above molten iron, due to arc
The outer surface of packet mouth 3 is contacted with 2 inner surface of packet mouth, so will form ladder in the place that arc packet mouth 3 starts to contact with packet mouth 2
Shape can intercept and be deposited in the biggish scum in molten iron bottom or other impurity.
Preferably, it is inclined surface 11 that backpack body 1, which is equipped with the medial surface of packet mouth 2, and inclined surface 11 and the angle of horizontal plane are 45 °,
Because casting machine can only overturn 45 ° in actual production, it sets the medial surface that backpack body 1 is equipped with packet mouth 2 to 45 ° of inclination
Face, in this way when casting machine is overturn, the molten iron in backpack body 1 can be vertically flowed into packet mouth 2, and the molten iron in backpack body 1 can be made whole
Outflow, avoids 1 molten iron of backpack body and topples over the phenomenon that completely molten iron not being caused to waste.
Since slag trap 4 is arranged between arc packet mouth 3 and backpack body 1, so slag trap 4 arrives the distance of backpack body 1 according to arc
The length of shape packet mouth 3 determines, but to comprehensively consider the poring rate in casting process and cross iron.In the present invention, it keeps off
The distance of slag plate 4 to backpack body 1 is 300mm, and the distance on 4 bottom edge of slag trap to 2 bottom of packet mouth is 70-100mm, arc packet mouth 3 by
Graphite brick is made.
Above-mentioned arc packet mouth 3 includes the first honeycomb duct 31 and the second honeycomb duct 32, the first honeycomb duct 31 and the second honeycomb duct
32 connections, the first honeycomb duct 31 and the second honeycomb duct 32 be along the intersection 33 of the first honeycomb duct 31 and the second honeycomb duct 32 to
The inclined surface of lower extension.First honeycomb duct 31 should be consistent with the gradient of 2 inner surface of packet mouth as far as possible with the angle of horizontal plane, with convenient
It is sealing adhesive between arc packet mouth 3 and packet mouth 2, what the angle of the second honeycomb duct 32 and horizontal plane should can be overturn according to casting machine
Angle determines, as far as possible when the second honeycomb duct 32 and the sum of the angle that can overturn of angle and casting machine of horizontal plane be 90 °, with guarantor
Card molten iron can vertically be flowed out out of second honeycomb duct 32, in the present invention by the bottom surface of the first honeycomb duct 31 and horizontal plane
Angle is designed as 30 °, and the bottom surface of the second honeycomb duct 32 and the angle of horizontal plane are 45 °, the first honeycomb duct 31 and the second honeycomb duct
32 intersection 33 is arc transition.
First honeycomb duct 31 is positioned close at slag trap 4, and the molten iron outlet end of packet mouth 2 is arranged in the second honeycomb duct 32,
The bottom of first honeycomb duct 31 and second flow channel and packet mouth 2 are in close contact, and are set between the first honeycomb duct 31 and the bottom edge of slag trap 4
There is the gap passed through for molten iron.
It is preferred that the intersection 33 of the first honeycomb duct 31 and the second honeycomb duct 32 is to be adapted to the molten iron outlet end of packet mouth 2
Arch-shaped, intersection 33 is connected to the molten iron outlet end of packet mouth 2, and the second honeycomb duct 32 reaches the outside of packet mouth 2 just；Due to
Casting machine can only overturn 45 ° in actual production, so the angle of the second honeycomb duct 32 and horizontal plane is designed as 45 °, when pouring
When note machine overturns 45 °, just at plumbness, the molten iron in backpack body 1 can hang down the second honeycomb duct 32 from the second honeycomb duct 32
Under direct current, poring rate is both improved, in turn avoids the residual of molten iron in packet mouth 2 and arc packet mouth 3.
The utility model arc packet mouth 3 and being used cooperatively for slag trap 4 can not only intercept the iron swum in above molten iron
Slag can also intercept and be deposited in the biggish scum in molten iron bottom or other impurity, considerably reduce in casting process scum or
Other impurity follow molten iron to enter interiors of products, improve the quality of casting, avoid in casting since impurity excessively causes to cast
The phenomenon that part is scrapped.In addition, the U-type groove structure of arc packet mouth 3 can reassemble the molten iron in packet mouth 2, it is in the form of a column molten iron
Shape is flowed out from the outlet end of packet mouth 2, is avoided molten iron from spreading and is splashed, and wastes that molten iron or spread splashes on other articles and article causes to damage
It is bad.The arc packet mouth 3 of the utility model and slag trap 4 is not only quick and easy for installation, the cost of material is low, road work after can also reducing
The artificial and cost of raw materials used that sequence is generated by casting impurity reason.
The utility model is exemplarily described in conjunction with attached drawing above, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as using the improvement for the various unsubstantialities that technical solutions of the utility model carry out, or without changing
Directly apply to other occasions by the conception and technical scheme of the utility model, the protection scope of the utility model it
It is interior.
Claims (8)
1. a kind of pouring ladle, including backpack body (1) and packet mouth (2), the packet mouth (2) are connected on backpack body (1), it is characterised in that:
One end on the packet mouth (2) far from the backpack body (1) is equipped with the arc packet mouth (3) for assembling molten iron, in the arc
Slag trap (4) are equipped between shape packet mouth (3) and the backpack body (1)；The cross section of the arc packet mouth (3) is U-type groove structure, institute
The inner surface of the outer surface and the packet mouth (2) of stating arc packet mouth (3) is in close contact；The arc packet mouth (3) is led including first
Runner (31) and the second honeycomb duct (32), first honeycomb duct (31) are connected to the second honeycomb duct (32)；Second water conservancy diversion
The bottom surface in road (32) and the angle of horizontal plane are 45 °.
2. a kind of pouring ladle as described in claim 1, it is characterised in that: the top margin of the slag trap (4) and the packet mouth (2)
Concordantly, the two sides of the slag trap (4) are sealedly connected on respectively on the two sidewalls of the packet mouth (2).
3. a kind of pouring ladle as claimed in claim 2, it is characterised in that: be arranged at the slag trap (4), the slag trap
(4) in the inner surface to the packet mouth (2) that the height of bottom edge to packet mouth (2) inner surface is greater than the arc packet mouth (3)
The height on surface.
4. a kind of pouring ladle as described in claims 1 to 3 any one, it is characterised in that: first honeycomb duct (31) and
Second honeycomb duct (32) is that the intersection (33) along first honeycomb duct (31) Yu the second honeycomb duct (32) extends downwardly
Inclined surface.
5. a kind of pouring ladle as claimed in claim 4, it is characterised in that: the bottom surface of first honeycomb duct (31) and horizontal plane
Angle be 30 °, the intersection (33) of first honeycomb duct (31) and the second honeycomb duct (32) is arc transition.
6. a kind of pouring ladle as claimed in claim 5, it is characterised in that: first honeycomb duct (31) is positioned close to described
At slag trap (4), second honeycomb duct (32) setting in the molten iron outlet end of Bao Zui (2), first honeycomb duct (31) and
The bottom of second flow channel and the packet mouth (2) are in close contact, the bottom edges of first honeycomb duct (31) and the slag trap (4) it
Between be equipped with the gap that passes through for molten iron.
7. a kind of pouring ladle as claimed in claim 6, it is characterised in that: first honeycomb duct (31) and the second honeycomb duct
(32) intersection (33) is arch-shaped to be adapted to the molten iron outlet end of the packet mouth (2), and the intersection (33) is connected to
The molten iron outlet end of the packet mouth (2).
8. a kind of pouring ladle as claimed in claim 4, it is characterised in that: the backpack body (1) is equipped with the inside of the packet mouth (2)
Face is inclined surface (11), and the inclined surface (11) and the angle of the horizontal plane are 45 °, and the arc packet mouth (3) is by graphite brick
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820717947.8U CN208276165U (en) | 2018-05-15 | 2018-05-15 | A kind of pouring ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820717947.8U CN208276165U (en) | 2018-05-15 | 2018-05-15 | A kind of pouring ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208276165U true CN208276165U (en) | 2018-12-25 |
Family
ID=64729437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820717947.8U Active CN208276165U (en) | 2018-05-15 | 2018-05-15 | A kind of pouring ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208276165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390154A (en) * | 2020-04-24 | 2020-07-10 | 宁波微泰真空技术有限公司 | Method for removing impurities in ultrahigh pure copper or copper alloy cast ingot |
-
2018
- 2018-05-15 CN CN201820717947.8U patent/CN208276165U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390154A (en) * | 2020-04-24 | 2020-07-10 | 宁波微泰真空技术有限公司 | Method for removing impurities in ultrahigh pure copper or copper alloy cast ingot |
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