CN2171092Y - Bottom blowpipe intercommunicating device for top and bottom compound blow converter - Google Patents
Bottom blowpipe intercommunicating device for top and bottom compound blow converter Download PDFInfo
- Publication number
- CN2171092Y CN2171092Y CN 93240375 CN93240375U CN2171092Y CN 2171092 Y CN2171092 Y CN 2171092Y CN 93240375 CN93240375 CN 93240375 CN 93240375 U CN93240375 U CN 93240375U CN 2171092 Y CN2171092 Y CN 2171092Y
- Authority
- CN
- China
- Prior art keywords
- blowpipe
- unicom
- hard tube
- flexible pipe
- coupling spindle
- 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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to an accessory for a top and bottom compound blow converter, particularly a bottom blowpipe communicating device, which has the technical proposal that a hollow lug shaft (4) is provided with a communicating hole (8); one end of a soft pipe (9) is communicated with an air inlet channel (7) of a coupling shaft (2), and the other end is inserted into the communicating hole (8) and is communicated with a hard pipe (5). The utility model has the characteristics of reasonable structure, convenient installation and maintenance, good sealing effect, etc.
Description
The utility model relates to a kind of intercommunicating device of top and bottom combined blown converter annex, particularly bottom blowpipe.
The bottom blowing inlet duct of top and bottom combined blown converter generally is made up of fixed housing, coupling spindle, hollow gudgeon, hard tube etc., has air admission hole on the fixed housing, with air intake duct UNICOM on the coupling spindle, passes by the hollow part of hard tube from gudgeon.The operating difficulties when intercommunicating device of this structure is installed, sealing is poor, in a single day leaks intractable in the work, brings many inconvenience.
The utility model purpose provides a kind of top and bottom combined blown converter bottom blowpipe intercommunicating device, and is easy for installation, and good airproof performance solves the above-mentioned problems in the prior art.
Technical solutions of the utility model are: on hollow gudgeon, have linked hole, with air intake duct UNICOM on end of flexible pipe and the coupling spindle, the other end of flexible pipe enter linked hole on the gudgeon, with hard tube UNICOM after pass gudgeon.
Adopt the utility model, externally with flexible pipe and hard tube UNICOM, pass by the linked hole of gudgeon, during installation the air intake duct UNICOM on flexible pipe and the coupling spindle.Like this, gas flows into from the air admission hole on the shell, and the air intake duct on coupling spindle flows out behind flexible pipe, hard tube again.
The utlity model has easy for installationly, good airproof performance is convenient to characteristics such as maintenance.
Accompanying drawing is the utility model example structure schematic diagram.
Below in conjunction with accompanying drawing, further specify the utility model by embodiment.
In an embodiment, air intake duct (7) UNICOM on air admission hole (6) on the fixed housing (1) and the coupling spindle (2), have linked hole (8) on the hollow gudgeon (4), one end of flexible pipe (9) and air intake duct (7) UNICOM on the coupling spindle, the other end enters in the connection holes (8) of gudgeon, with hard tube (5) UNICOM.The installation process of present embodiment is: externally with flexible pipe (9) and hard tube (5) UNICOM, penetrate gudgeon in the linked hole (8) by gudgeon, with an end of flexible pipe and air intake duct (7) UNICOM on the coupling spindle, then coupling spindle and flexible pipe being pushed the gudgeon hollow part fixes, with hard tube by leaving behind in the linked hole of newly opening on the gudgeon, make the joint (3) of flexible pipe and hard tube be arranged in linked hole (8), with baffle plate sealing hard tube and linked hole.
Claims (2)
1, a kind of top and bottom combined blown converter bottom blowpipe intercommunicating device, form and comprise fixed housing (1), coupling spindle (2), hollow gudgeon (4) and hard tube (5), air intake duct (7) UNICOM on air admission hole on the fixed housing (6) and the coupling spindle, it is characterized in that having on the hollow gudgeon (2) linked hole (8), one end of flexible pipe (9) and air intake duct (7) UNICOM on the coupling spindle, the other end enters in the linked hole (8) and hard tube (5) UNICOM.
2, the top and bottom combined blown converter bottom blowpipe intercommunicating device according to claim 1 is characterized in that the said flexible pipe (9) and the joint (3) of hard tube (5) have been arranged in linked hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93240375 CN2171092Y (en) | 1993-09-24 | 1993-09-24 | Bottom blowpipe intercommunicating device for top and bottom compound blow converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93240375 CN2171092Y (en) | 1993-09-24 | 1993-09-24 | Bottom blowpipe intercommunicating device for top and bottom compound blow converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2171092Y true CN2171092Y (en) | 1994-07-06 |
Family
ID=33814651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93240375 Expired - Fee Related CN2171092Y (en) | 1993-09-24 | 1993-09-24 | Bottom blowpipe intercommunicating device for top and bottom compound blow converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2171092Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836915B (en) * | 2012-11-21 | 2015-08-12 | 虞文娟 | Two-wayly blow formula smelting furnace again |
| CN107186182A (en) * | 2017-06-16 | 2017-09-22 | 江苏永钢集团有限公司 | A kind of buggy ladle Argon feeder |
-
1993
- 1993-09-24 CN CN 93240375 patent/CN2171092Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836915B (en) * | 2012-11-21 | 2015-08-12 | 虞文娟 | Two-wayly blow formula smelting furnace again |
| CN107186182A (en) * | 2017-06-16 | 2017-09-22 | 江苏永钢集团有限公司 | A kind of buggy ladle Argon feeder |
| CN107186182B (en) * | 2017-06-16 | 2023-11-21 | 江苏永钢集团有限公司 | Argon blowing and supplying device for buggy ladle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |