CN204135327U - A kind of two vacuum caststeel ingot tundish slide gate nozzle mechanism - Google Patents
A kind of two vacuum caststeel ingot tundish slide gate nozzle mechanism Download PDFInfo
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- CN204135327U CN204135327U CN201420608194.9U CN201420608194U CN204135327U CN 204135327 U CN204135327 U CN 204135327U CN 201420608194 U CN201420608194 U CN 201420608194U CN 204135327 U CN204135327 U CN 204135327U
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- slide
- molten steel
- lower skateboard
- river
- mouth
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Abstract
The utility model discloses a kind of two vacuum caststeel ingot tundish slide gate nozzle mechanism, the utility model comprises upper slide, lower skateboard, the mouth of a river and slide mechanism support, slide mechanism support is fixed on the outer wall of tundish, upper slide is fixed on slide mechanism support, what lower skateboard horizontally slipped is arranged on slide mechanism support, the mouth of a river is fixed on lower skateboard, molten steel runner is provided with in upper slide, upper slide contacts with the sealing bottom surface of nozzle brick, the molten steel runner of upper slide communicates with the molten steel runner of nozzle brick, lower skateboard is in sliding process, the mouth of a river has the state communicated with the molten steel runner of upper slide and the state do not communicated.The utility model is owing to being outside equipped with lower skateboard at tundish, the aperture size at mouth of a river opening and closing and the mouth of a river is regulated by the position changing lower skateboard, open casting operation is convenient, opens that to water success rate high, and can also regulate molten steel flow in casting process.
Description
Technical field
The utility model relates to a kind of ladle sliding water gap mechanism.
Background technology
Current, at home and abroad most enterprise is when pouring into a mould vacuum caststeel ingot, and middle water containing opening carries out plug for seal with stopper rod before casting, and stopper rod in use leaves that to water mortality very high, once basket pouring process starts, just effectively cannot control molten steel stream.And stopper rod needs to be heated more than 800 DEG C before the use, need to clear up residue if stopper rod reuses, this adds increased labor strength.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of opening to water the high two vacuum caststeel ingot tundish slide gate nozzle mechanisms of success rate.
In order to solve the problems of the technologies described above, the utility model comprises the pocket block be fixed in tundish and the nozzle brick be arranged in pocket block, molten steel runner is provided with in nozzle brick, also comprise upper slide, lower skateboard, the mouth of a river and slide mechanism support, slide mechanism support is fixed on the outer wall of tundish, upper slide is fixed on slide mechanism support, what lower skateboard horizontally slipped is arranged on slide mechanism support, the mouth of a river is fixed on lower skateboard, molten steel runner is provided with in upper slide, upper slide contacts with the sealing bottom surface of nozzle brick, the molten steel runner of upper slide communicates with the molten steel runner of nozzle brick, lower skateboard is in sliding process, the mouth of a river has the state communicated with the molten steel runner of upper slide and the state do not communicated.
In order to can inert gas be blown into, reach and stir the object that molten steel increases refining effect, described lower skateboard is provided with slit porous plug, lower skateboard is in sliding process, slit porous plug has the state communicated with the molten steel runner of upper slide and the state do not communicated, and communicates when the mouth of a river is different with slit porous plug with the molten steel runner of upper slide.
Dew is leaked in order to prevent molten steel, described pocket block comprises water brick cup and lower pocket block, described nozzle brick comprises upper nozzle brick and lower nozzle brick, upper nozzle brick is arranged in filling pipe end brick cup, lower nozzle brick is arranged in lower pocket block, the bottom of filling pipe end brick cup is embedded in lower pocket block, and the bottom of upper nozzle brick is embedded in lower nozzle brick.
Move for the ease of controlling lower skateboard, described lower skateboard is connected with the hydraulic connecting rod mechanism for driving lower skateboard to slide.
The beneficial effects of the utility model are: the utility model is owing to being outside equipped with lower skateboard at tundish, the aperture size at mouth of a river opening and closing and the mouth of a river is regulated by the position changing lower skateboard, open casting operation is convenient, open that to water success rate high, and can also molten steel flow be regulated in casting process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, tundish, 2, upper water brick cup, 3, upper nozzle brick, 4, hydraulic connecting rod mechanism, 5, lower pocket block, 6, lower nozzle brick, 7, slit porous plug, 8, upper slide, 9, the mouth of a river, 10, lower skateboard, 11, slide mechanism support.
Detailed description of the invention
A kind of specific embodiment as shown in Figure 1, comprise the pocket block be fixed in tundish 1 and the nozzle brick be arranged in pocket block, pocket block comprises filling pipe end brick cup 2 and lower pocket block 5, nozzle brick comprises upper nozzle brick 3 and lower nozzle brick 6, upper nozzle brick 3 is arranged in filling pipe end brick cup 2, lower nozzle brick 6 is arranged in lower pocket block 5, and the bottom of filling pipe end brick cup 2 is embedded in lower pocket block 5, and the bottom of upper nozzle brick 3 is embedded in lower nozzle brick 6.Through molten steel runner is provided with in upper nozzle brick 3 and lower nozzle brick 6.
As shown in Figure 1, this specific embodiment also comprises upper slide 8, lower skateboard 10, the mouth of a river 9 and slide mechanism support 11, slide mechanism support 11 is fixed on the outer wall of tundish 1, upper slide 8 is fixed on slide mechanism support 11, what lower skateboard 10 horizontally slipped is arranged on slide mechanism support 11, and lower skateboard 10 is connected with the hydraulic connecting rod mechanism 4 for driving lower skateboard 10 to slide.The mouth of a river 9 is fixed on lower skateboard 10, molten steel runner is provided with in upper slide 8, upper slide 8 contacts with the sealing bottom surface of lower nozzle brick 6, the molten steel runner of upper slide 8 communicates with the molten steel runner of lower nozzle brick 6, lower skateboard 10 is in sliding process, and the mouth of a river 9 has the state communicated with the molten steel runner of upper slide 8 and the state do not communicated.Lower skateboard 10 is provided with slit porous plug 7, lower skateboard 10 is in sliding process, slit porous plug 7 has the state communicated with the molten steel runner of upper slide 8 and the state do not communicated, and communicates when the mouth of a river 9 is different with slit porous plug 7 with the molten steel runner of upper slide 8.
When injecting molten steel in tundish 1, driving lower skateboard 10 to move by hydraulic connecting rod mechanism 4, slit porous plug 7 being communicated with the molten steel runner on upper slide 8, is blown into inert gas by slit porous plug 7, reach and stir the object that molten steel increases refining effect.When centre unwrap water time, pull lower skateboard 10, the mouth of a river 9 communicated with the molten steel runner on upper slide 8, reach and start to the effect of ingot mould pour steel.And the position by adjusting lower skateboard 10 in casting process regulates molten steel flow, thus effectively controls poring rate.When cast terminates, reaching the object of rest and reorganization ladle nozzle slide mechanism by replacing with lower skateboard and the mouth of a river, using saving of work and time more compared with stopper rod.
Claims (4)
1. a two vacuum caststeel ingot tundish slide gate nozzle mechanism, comprise the pocket block be fixed in tundish and the nozzle brick be arranged in pocket block, molten steel runner is provided with in nozzle brick, it is characterized in that: also comprise upper slide, lower skateboard, the mouth of a river and slide mechanism support, slide mechanism support is fixed on the outer wall of tundish, upper slide is fixed on slide mechanism support, what lower skateboard horizontally slipped is arranged on slide mechanism support, the mouth of a river is fixed on lower skateboard, molten steel runner is provided with in upper slide, upper slide contacts with the sealing bottom surface of nozzle brick, the molten steel runner of upper slide communicates with the molten steel runner of nozzle brick, lower skateboard is in sliding process, the mouth of a river has the state communicated with the molten steel runner of upper slide and the state do not communicated.
2. according to claim 1 pair of vacuum caststeel ingot tundish slide gate nozzle mechanism, it is characterized in that: described lower skateboard is provided with slit porous plug, lower skateboard is in sliding process, slit porous plug has the state communicated with the molten steel runner of upper slide and the state do not communicated, and communicates when the mouth of a river is different with slit porous plug with the molten steel runner of upper slide.
3. according to claim 2 pair of vacuum caststeel ingot tundish slide gate nozzle mechanism, it is characterized in that: described pocket block comprises water brick cup and lower pocket block, described nozzle brick comprises upper nozzle brick and lower nozzle brick, upper nozzle brick is arranged in filling pipe end brick cup, lower nozzle brick is arranged in lower pocket block, the bottom of filling pipe end brick cup is embedded in lower pocket block, and the bottom of upper nozzle brick is embedded in lower nozzle brick.
4. the two vacuum caststeel ingot tundish slide gate nozzle mechanisms according to claim 1,2 or 3, is characterized in that: described lower skateboard is connected with the hydraulic connecting rod mechanism for driving lower skateboard to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608194.9U CN204135327U (en) | 2014-10-21 | 2014-10-21 | A kind of two vacuum caststeel ingot tundish slide gate nozzle mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608194.9U CN204135327U (en) | 2014-10-21 | 2014-10-21 | A kind of two vacuum caststeel ingot tundish slide gate nozzle mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135327U true CN204135327U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420608194.9U Active CN204135327U (en) | 2014-10-21 | 2014-10-21 | A kind of two vacuum caststeel ingot tundish slide gate nozzle mechanism |
Country Status (1)
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| CN (1) | CN204135327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889936A (en) * | 2018-07-06 | 2018-11-27 | 杨海平 | Fireproof construction and improve the method in its service life, pushing off the slag slide plate, middle water containing opening |
| CN109226733A (en) * | 2018-11-19 | 2019-01-18 | 泰州市旺鑫耐火材料有限公司 | A kind of manual flow control device of middle water-coating port |
-
2014
- 2014-10-21 CN CN201420608194.9U patent/CN204135327U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889936A (en) * | 2018-07-06 | 2018-11-27 | 杨海平 | Fireproof construction and improve the method in its service life, pushing off the slag slide plate, middle water containing opening |
| CN109226733A (en) * | 2018-11-19 | 2019-01-18 | 泰州市旺鑫耐火材料有限公司 | A kind of manual flow control device of middle water-coating port |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tundish sliding nozzle mechanism for double-vacuum cast steel ingot Effective date of registration: 20190227 Granted publication date: 20150204 Pledgee: Yucheng Branch of Agricultural Bank of China Limited Pledgor: Tongyu Heavy Industry Co., Ltd. Registration number: 2019990000162 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210304 Granted publication date: 20150204 Pledgee: Yucheng Branch of Agricultural Bank of China Ltd. Pledgor: TONGYU HEAVY INDUSTRY Co.,Ltd. Registration number: 2019990000162 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |