CN203336966U - Combined type brick used for making groove - Google Patents
Combined type brick used for making groove Download PDFInfo
- Publication number
- CN203336966U CN203336966U CN2013203050770U CN201320305077U CN203336966U CN 203336966 U CN203336966 U CN 203336966U CN 2013203050770 U CN2013203050770 U CN 2013203050770U CN 201320305077 U CN201320305077 U CN 201320305077U CN 203336966 U CN203336966 U CN 203336966U
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- China
- Prior art keywords
- brick
- layer
- combined type
- baffle
- high aluminium
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- Expired - Fee Related
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model belongs to the technical field of fire-resistant tools, and particularly relates to a combined type brick used for making a groove. The combined type brick comprises a body, wherein a liquid steel groove is formed in the body, the two ends of the liquid steel groove are open, a flow blocking brick is arranged at one end of the body and blocks one end of the liquid steel groove, the flow blocking brick is divided to form a two-layer structure including an inner side layer and an outer side layer, the inner side layer of the flow blocking brick is a high-aluminum brick layer, the outer side layer of the flow blocking brick is a castable refractory layer. The combined type brick is simple in structure, the impact resistance performance is improved by more than two times, therefore, the service life of the brick for making the groove can be greatly prolonged, the replacement conducted through manual work is saved, and the use cost is reduced.
Description
Technical field
The utility model belongs to fire-resistant apparatus technical field, relates in particular to a kind of combined type pendulum groove brick.
Background technology
Pendulum groove brick is to use comparatively general refractory material in refractory material.Owing to putting the groove brick in use, its molten steel is to be fed directly in steel water tank.Molten steel directly with flow into the other end of steel water tank from an end of steel water tank, then by the baffle brick of the other end, blocked.To be subject to washing away of molten steel comparatively serious the inboard of its baffle brick place when in use, after using a period of time, the inboard of baffle brick can be worn seriously, thereby make, often causes pendulum groove brick to use just damaged once or several times, thereby be forced to roll off the production line, the pendulum groove brick more renewed is being reused.And, due to the baffle of baffle brick, have the anti-stream of certain distance after making molten steel be blocked, thereby steel water tank has been carried out to washing away of another, caused the secondary wearing and tearing.
Summary of the invention
The purpose of this utility model is to solve above-described technical problem, and a kind of combined type pendulum groove brick is provided, and its technical scheme is as follows:
A kind of combined type pendulum groove brick, comprise body, it is characterized in that, on described body, offer steel water tank, the both ends open of described steel water tank, one end of described body is provided with the baffle brick, described baffle brick is blocked an end of steel water tank, and described baffle brick is divided into inboard and outside double-layer structure, and the inboard of described baffle brick is high aluminium brick layer, the outside of described baffle brick is the refractory casting bed of material, and the place, inboard that is positioned at an end of close baffle brick on described body is provided with high aluminium brick layer.
Optimal way is that the thickness of the high aluminium brick layer on described baffle brick is 50% of baffle brick thickness.
Optimal way is, the 30%-60% that the thickness of the high aluminium brick layer on described body is body thickness.
Optimal way is that the length of the high aluminium brick layer on described body is 50% of body overall length.
The combined type pendulum groove brick that the utility model provides, when in use, be provided with high aluminium brick layer in the inboard of baffle brick and the inboard of body.When molten steel enters from an end opening of steel water tank, then through steel water tank, flow into the baffle brick, after the blocking of baffle brick, after being arranged, the anti-stream of part molten steel one segment distance is stored in steel water tank.Due to baffle brick stopping molten steel, so that the baffle brick has born larger impulsive force and washing away, due to the characteristic of molten steel, institute is so that the baffle brick is easy to be worn, but because its inboard is high aluminium brick layer, so effectively prevented from being worn owing to washing away.
Molten steel of the present utility model is counter can be caused while flowing wearing and tearing are caused in the body inboard, so wear prevention is serious preferably after using high aluminium brick layer, extends working time.
The thickness of the high aluminium brick layer on baffle brick described in the utility model is 50% of baffle brick thickness.High aluminium brick layer can the most effectively reach application target under this thickness, when not affecting baffle brick intensity, makes farthest be improved the service time of pendulum groove brick.
The 30%-60% that the thickness of the high aluminium brick layer on body described in the utility model is body thickness.High aluminium brick layer can the most effectively reach application target under this thickness, when not affecting body intensity, makes farthest be improved the service time of pendulum groove brick.
The length of the high aluminium brick layer on body described in the utility model is 50% of body overall length.Generally the power due to anti-stream is less, so the length of high aluminium brick layer is overall length, can play effect preferably 50% the time, when guaranteeing to be extended service time, has also guaranteed intensity and saving material.
The utility model is simple in structure, on impact resistance, has improved more than 2 times, therefore can greatly improve the pendulum groove brick life-span, has saved artificial replacing and has reduced use cost.
The accompanying drawing explanation
Fig. 1 schematic diagram of the present utility model.
Fig. 2 the utility model side view.
The specific embodiment
Illustrate embodiment below in conjunction with Fig. 1 and Fig. 2:
A kind of combined type pendulum groove brick, comprise body 1, it is characterized in that, offer steel water tank 2 on described body 1, the both ends open of described steel water tank 2, one end of described body 1 is provided with baffle brick 3, described baffle brick 3 is blocked an end of steel water tank 2, described baffle brick 3 is divided into inboard and outside double-layer structure, the inboard of described baffle brick is high aluminium brick layer 4, the outside of described baffle brick 3 is the refractory casting bed of material 5, and the place, inboard that is positioned at an end of close baffle brick 3 on described body 1 is provided with high aluminium brick layer 4.
Optimal way is that the thickness of the high aluminium brick layer on described baffle brick is 50% of baffle brick thickness.
Optimal way is, the 30%-60% that the thickness of the high aluminium brick layer on described body is body thickness.
Optimal way is that the length of the high aluminium brick layer on described body is 50% of body overall length.
The combined type pendulum groove brick that the utility model provides, when in use, be provided with high aluminium brick layer in the inboard of baffle brick and the inboard of body.When molten steel enters from an end opening of steel water tank, then through steel water tank, flow into the baffle brick, after the blocking of baffle brick, after being arranged, the anti-stream of part molten steel one segment distance is stored in steel water tank.Due to baffle brick stopping molten steel, so that the baffle brick has born larger impulsive force and washing away, due to the characteristic of molten steel, institute is so that the baffle brick is easy to be worn, but because its inboard is high aluminium brick layer, so effectively prevented from being worn owing to washing away.
Claims (4)
1. a combined type is put the groove brick, comprise body, it is characterized in that, on described body, offer steel water tank, the both ends open of described steel water tank, one end of described body is provided with the baffle brick, described baffle brick is blocked an end of steel water tank, and described baffle brick is divided into inboard and outside double-layer structure, and the inboard of described baffle brick is high aluminium brick layer, the outside of described baffle brick is the refractory casting bed of material, and the place, inboard that is positioned at an end of close baffle brick on described body is provided with high aluminium brick layer.
2. combined type pendulum groove brick as claimed in claim 1, is characterized in that, the thickness of the high aluminium brick layer on described baffle brick is 50% of baffle brick thickness.
3. combined type pendulum groove brick as claimed in claim 1, is characterized in that the 30%-60% that the thickness of the high aluminium brick layer on described body is body thickness.
4. combined type pendulum groove brick as claimed in claim 1, is characterized in that, the length of the high aluminium brick layer on described body is 50% of body overall length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203050770U CN203336966U (en) | 2013-05-30 | 2013-05-30 | Combined type brick used for making groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203050770U CN203336966U (en) | 2013-05-30 | 2013-05-30 | Combined type brick used for making groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203336966U true CN203336966U (en) | 2013-12-11 |
Family
ID=49705636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203050770U Expired - Fee Related CN203336966U (en) | 2013-05-30 | 2013-05-30 | Combined type brick used for making groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203336966U (en) |
-
2013
- 2013-05-30 CN CN2013203050770U patent/CN203336966U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |