CN203804177U - Air suction pipe for steel making - Google Patents
Air suction pipe for steel making Download PDFInfo
- Publication number
- CN203804177U CN203804177U CN201420232595.9U CN201420232595U CN203804177U CN 203804177 U CN203804177 U CN 203804177U CN 201420232595 U CN201420232595 U CN 201420232595U CN 203804177 U CN203804177 U CN 203804177U
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- CN
- China
- Prior art keywords
- aspiration channel
- pipe
- air suction
- blower
- diameter
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an air suction pipe for steel making. The air suction pipe comprises an air suction pipe body, a blowing pipe and an exhaust pipe. The blowing pipe is obliquely mounted on the pipe wall at the air outlet of the air suction pipe body and communicated with air suction pipe. The exhaust pipe is bent and sleeves the air outlet of the air suction pipe. The bending direction of the exhaust pipe is consistent with the air inlet direction of the blowing pipe. The inclination angle between the air inlet direction of the blowing pipe and the air suction direction of the air suction pipe is 10-30 degrees. The diameter of the air suction pie body is 4-6cm, and the diameter of the blowing pipe is 1-2cm. The air suction pipe for steel making is high in suction force, practical, convenient to use and clean in dust suction.
Description
Technical field
The utility model relates to a kind of steel-making auxiliary equipment, especially a kind of steel-making aspiration channel.
Background technology
When carrying out steel casting steel ingot, the dust in steel-making mould need to be blotted only, also do not have a kind of effective suction tool to come the dust in steel-making mould at present.
Summary of the invention
The technical problems to be solved in the utility model is can not be effectively quickly to the dust in steel-making mould.
In order to solve the problems of the technologies described above, the utility model provides a kind of steel-making aspiration channel, comprise aspiration channel, blower and exhaust duct, blower tilts to be arranged on the tube wall at air outlet place of aspiration channel, and communicate with aspiration channel, exhaust duct is bending pipe, and be set in the air outlet place of aspiration channel, the overbending direction of exhaust duct is consistent with the airintake direction of blower, angle of inclination between the airintake direction of blower and the inspiratory direction of aspiration channel is 10 ~ 30 degree, the diameter of aspiration channel is 4 ~ 6 centimetres, and the diameter of blower is 1 ~ 2 centimetre.
Adopt blower at the air outlet place of aspiration channel to the tilted gases at high pressure that are blown into of aspiration channel, make the dust suction end of aspiration channel produce negative pressure, thereby the dust in steel-making mould carried out to dust suction; Angle of inclination between the airintake direction of blower and the inspiratory direction of aspiration channel is made as to 10 ~ 30 degree, can guarantees to be blown into gases at high pressure and discharge smoothly outside aspiration channel, in the dust suction end formation negative pressure of aspiration channel; The diameter of aspiration channel is set to 4 ~ 6 centimetres, can meet dust suction requirement; The diameter of blower is set to 1 ~ 2 centimetre, can meet air inlet requirement, effectively forms high pressure draught.
As further restriction scheme of the present utility model, the diameter of aspiration channel 1 is 5 centimetres, and the diameter of blower 2 is 2 centimetres.The diameter of aspiration channel 1 is set to 5 centimetres, and the diameter of blower 2 is set to 2 centimetres, can further improve the dust removal ability of aspiration channel 1.
The beneficial effects of the utility model are: adopt blower at the air outlet place of aspiration channel to the tilted gases at high pressure that are blown into of aspiration channel, make the dust suction end of aspiration channel produce negative pressure, thereby the dust in steel-making mould carried out to dust suction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, steel-making aspiration channel of the present utility model comprises aspiration channel 1, blower 2 and exhaust duct 3, blower 2 tilts to be arranged on the tube wall at air outlet place of aspiration channel 1, and communicate with aspiration channel 1, exhaust duct 3 is bending pipe, and be set in the air outlet place of aspiration channel 1, the overbending direction of exhaust duct 3 is consistent with the airintake direction of blower 2, angle of inclination between the inspiratory direction of the airintake direction of blower 2 and aspiration channel 1 is 10 ~ 30 degree, the diameter of aspiration channel 1 is 4 ~ 6 centimetres, the diameter of blower 2 is 1 ~ 2 centimetre, wherein, angle of inclination between the inspiratory direction of the airintake direction of the present embodiment blower 2 and aspiration channel 1 is set to 20 degree, the diameter of aspiration channel 1 is set to 5 centimetres, the diameter of blower 2 is set to 2 centimetres.
The utility model in use, first the air inlet of blower 25 is connected with air compressor, make the interior generation high pressure draught of blower 2, high pressure draught is discharged through exhaust outlet 6 places on exhaust duct 3 again, and form negative pressure at dust suction end 4 places of aspiration channel 1, thereby in the dust inspiration aspiration channel 1 in steel-making mould, and discharge from the exhaust outlet 6 on exhaust duct 3 with high pressure draught.
Claims (2)
- One kind steel-making aspiration channel, it is characterized in that: comprise aspiration channel (1), blower (2) and exhaust duct (3), described blower (2) tilts to be arranged on the tube wall at air outlet place of aspiration channel (1), and communicate with aspiration channel (1), described exhaust duct (3) is bending pipe, and be set in the air outlet place of aspiration channel (1), the overbending direction of described exhaust duct (3) is consistent with the airintake direction of blower (2), angle of inclination between the inspiratory direction of the airintake direction of described blower (2) and aspiration channel (1) is 10 ~ 30 degree, the diameter of described aspiration channel (1) is 4 ~ 6 centimetres, the diameter of described blower (2) is 1 ~ 2 centimetre.
- 2. steel-making aspiration channel according to claim 1, is characterized in that: the diameter of described aspiration channel (1) is 5 centimetres, and the diameter of described blower (2) is 2 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232595.9U CN203804177U (en) | 2014-05-08 | 2014-05-08 | Air suction pipe for steel making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232595.9U CN203804177U (en) | 2014-05-08 | 2014-05-08 | Air suction pipe for steel making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203804177U true CN203804177U (en) | 2014-09-03 |
Family
ID=51442988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420232595.9U Expired - Fee Related CN203804177U (en) | 2014-05-08 | 2014-05-08 | Air suction pipe for steel making |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203804177U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141123A (en) * | 2015-04-13 | 2016-11-23 | 天工爱和特钢有限公司 | A kind of vacuum cleaner of high-speed steel steel-making mould |
| CN106141120A (en) * | 2015-03-25 | 2016-11-23 | 江苏天工工具有限公司 | A kind of dust exhaust apparatus making steel mould |
-
2014
- 2014-05-08 CN CN201420232595.9U patent/CN203804177U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141120A (en) * | 2015-03-25 | 2016-11-23 | 江苏天工工具有限公司 | A kind of dust exhaust apparatus making steel mould |
| CN106141123A (en) * | 2015-04-13 | 2016-11-23 | 天工爱和特钢有限公司 | A kind of vacuum cleaner of high-speed steel steel-making mould |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 |