CN206104839U - Centrifugal casting powder jetting protection device - Google Patents
Centrifugal casting powder jetting protection device Download PDFInfo
- Publication number
- CN206104839U CN206104839U CN201621164457.7U CN201621164457U CN206104839U CN 206104839 U CN206104839 U CN 206104839U CN 201621164457 U CN201621164457 U CN 201621164457U CN 206104839 U CN206104839 U CN 206104839U
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- protection device
- centrifugal casting
- casting powder
- casting
- nozzle
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- 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.)
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Abstract
The utility model relates to a centrifugal casting powder jetting protection device. The one end of jetting jar has an inert gas entry, and the end has a nozzle in addition, and the upper end of jetting jar has can inclosed charge door, the nozzle the non - casting end fixed stop of centrifugal pipe die, centrifugal pipe die is stretched into from casting side. Its simple structure can protect centrifugal pipe molten steel surface effectively, and product quality is high.
Description
Technical field
The utility model is related to a kind of centrifugation and pours protection device, more particularly to a kind of protection of centrifugal casting powder injection
Device.
Background technology
At present, centrifugation has poured protection device of dusting, but because the additional protection powder of pipe die is uneven, can cause more than addition
Molten steel slag inclusion, addition is few not in place to molten steel surface protection, affects centrifugation pipe product quality.
The content of the invention
In order to overcome the shortcoming of prior art, the utility model to provide a kind of centrifugal casting powder injection protection device.It
Simple structure, effectively can protect to pipe molten steel surface is centrifuged, and product quality is high.
The technical scheme in the invention for solving the technical problem is：One end of injection tank has inert gas to enter
Mouthful, another end has nozzle, is blown the upper end of tank and has sealable charge door；Described nozzle stretches into centrifugation pipe die from casting side, from
The non-casting end fixed dam of heart pipe die.
The utility model has following advantages：1）, simple structure, effectively can protect to pipe molten steel surface is centrifuged
Shield, product quality is high；2）, use cost it is cheap, small investment, in use again without any additional investment, can also be solved existing
The additional protection powder inequality problem of capable pipe die, so as to improve centrifugation pipe product quality.
Description of the drawings
This utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the utility model schematic diagram.
Specific embodiment
As shown in figure 1, there is inert gas entrance 1 one end of injection tank 2, another end has nozzle 4, and the upper end of injection tank 2 has can
Closed charge door 3；Described nozzle 4 stretches into centrifugation pipe die 5 from casting side, and choke gear is fixed at the non-casting end that pipe die 5 is centrifuged
Plate 6.
There is aperture 7 at the center of described choke baffle plate 6.
Described choke baffle plate 6 is multilayer aperture steel mesh.
Injection powder is added in charge door 3 when using, charge door 3 is closed.Inert gas entrance 1 is opened, powder is from spray
Mouth 4 sprays, and in centrifugation pipe die 5, is covered in molten steel surface, and molten steel surface is played a protective role.
Claims (3)
1. a kind of centrifugal casting powder injection protection device, it is characterised in that：There is inert gas entrance one end of injection tank (2)
(1), another end has nozzle (4), is blown the upper end of tank (2) and has sealable charge door (3)；Described nozzle (4) is stretched from casting side
Enter to be centrifuged pipe die (5), choke baffle plate (6) is fixed at the non-casting end that pipe die (5) is centrifuged.
2. centrifugal casting powder injection protection device according to claim 1, it is characterised in that：Described choke baffle plate
(6) there is aperture (7) at center.
3. centrifugal casting powder injection protection device according to claim 1, it is characterised in that：Described choke baffle plate 6
For multilayer aperture steel mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164457.7U CN206104839U (en) | 2016-10-25 | 2016-10-25 | Centrifugal casting powder jetting protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164457.7U CN206104839U (en) | 2016-10-25 | 2016-10-25 | Centrifugal casting powder jetting protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206104839U true CN206104839U (en) | 2017-04-19 |
Family
ID=58528202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621164457.7U Active CN206104839U (en) | 2016-10-25 | 2016-10-25 | Centrifugal casting powder jetting protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206104839U (en) |
-
2016
- 2016-10-25 CN CN201621164457.7U patent/CN206104839U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |