CN2569945Y - Connecting piece of rapid changing pouring basket in continuous casting - Google Patents
Connecting piece of rapid changing pouring basket in continuous casting Download PDFInfo
- Publication number
- CN2569945Y CN2569945Y CN 02264429 CN02264429U CN2569945Y CN 2569945 Y CN2569945 Y CN 2569945Y CN 02264429 CN02264429 CN 02264429 CN 02264429 U CN02264429 U CN 02264429U CN 2569945 Y CN2569945 Y CN 2569945Y
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- China
- Prior art keywords
- connecting piece
- continuous casting
- pouring
- side plates
- casting blank
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- Expired - Lifetime
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Abstract
The utility model relates to a connecting piece for rapidly replacing a pouring box in continuous casting. The utility model is composed of a bottom plate 1 and two side plates 2, wherein, the two side plates 2 are outwards aslant positioned on both sides of the bottom plate 1; the two side plates 2 comprises two vertical plates 3 and a transverse plate 4; the transverse plate 4 is transversely connected with the outer side of each of the two vertical plates 3. The connecting piece is quickly and lightly put in a crystallizer, after the last pouring time is finished and casting blank is stopped pulling the casting blank is slightly pulled down, and then protecting slag with proper quantities is put into the casting blank; after a middle car is driven to a pouring position to be aligned in the middle, a next pouring time begins for continuous production. By the connecting piece, a pouring box has the advantages of convenient replacement, quick replacement, the improvement of production rate, firm connection, assurance of no steel leakage, no damage of equipment and the reduction of production cost; when an iron wire is used for lifting by hands to be lightly put in, molten steel can be avoided splashing to injury people.
Description
Technical field:
The utility model relates to a kind of continuous casting and changes the tundish connector fast.Belong to the metallurgical continuous casting technical field.
Background technology:
At present, peel off because of the erosion of refractory material behind tundish continuous pouring 4～6 stoves and must stop to produce, the afterbody strand is pulled out go up dummy bar again, generally need nearly 40～60 minutes, and go up dummy bar again and open to water and be easy to bleed-out, have a strong impact on the raising of production efficiency.Change connector fast even indivedual steel mills adopt, its method is also very backward, generally adopts cold of little round steel as connector, ubiquity following point in the use:
1, put into inconvenience for cold, the time is long, has a strong impact on quick replacing speed.
2, connection is not firm, is prone to drawing crack or bleedout phenomenon, and it is badly damaged that casting machine is suffered.
3, put into crystallizer and contact for cold, scratch copper coin easily with steel plate.
4, add fashionable dangerously, occur the molten steel phenomenon of hurting sb.'s feelings of splashing easily.
Summary of the invention:
The purpose of this utility model be to provide a kind of change tundish convenient, fast, be connected firmly, safe and reliable continuous casting changes the tundish connector fast.
Technology contents of the present utility model is: a kind of continuous casting is changed the tundish connector fast, comprises base plate and biside plate, and biside plate outwards is inclined in the base plate both sides.
Above-mentioned biside plate comprises two risers and a transverse slat, and transverse slat is laterally connected in the two risers outside.
Adopt this novel quick-change coupling to have following advantage:
1, make the replacing tundish convenient, quick.
2, be connected firmly, avoid malignant event---the bleedout in the continuous casting production, assurance equipment is not damaged.
3, put into crystallizer and do not contact, avoid scratching copper coin with copper coin.
4, adopt that iron wire is portable to be put into gently, can avoid molten steel to splash and hurt sb.'s feelings, guarantee personal security.
Description of drawings:
Fig. 1 is a general structure schematic diagram of the present utility model.
The specific embodiment:
As Fig. 1, the utility model is that a kind of continuous casting is changed the tundish connector fast.Being connected side plate 2 with two by cooling base plate 1 forms.Biside plate 2 outwards is inclined in base plate 1 both sides, is made up of two risers 3 and a transverse slat 4.Transverse slat 4 is laterally connected in two risers, 3 outsides.Add in the middle of base plate 1 upper surface and be equipped with cooling stiffener 5.
The utility model quick-change coupling is treated last watering time after cast finishes, and strand stops drawing, and rapidly connector is put into crystallizer gently, and strand is put into an amount of covering slag slightly toward drop-down after, after middle hired car reaches cast position centering, next water time to open water, continue production.
Claims (3)
1, a kind of continuous casting is changed the tundish connector fast, it is characterized in that it comprises base plate (1) and biside plate (2), and biside plate (2) outwards is inclined in base plate (1) both sides.
2, a kind of continuous casting according to claim 1 is changed the tundish connector fast, it is characterized in that biside plate (2) comprises two risers (3) and a transverse slat (4), and transverse slat (4) is laterally connected in two risers (3) outside.
3, a kind of continuous casting according to claim 2 is changed the tundish connector fast, it is characterized in that adding in the middle of base plate (1) upper surface being equipped with stiffener (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264429 CN2569945Y (en) | 2002-09-13 | 2002-09-13 | Connecting piece of rapid changing pouring basket in continuous casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264429 CN2569945Y (en) | 2002-09-13 | 2002-09-13 | Connecting piece of rapid changing pouring basket in continuous casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2569945Y true CN2569945Y (en) | 2003-09-03 |
Family
ID=33730644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02264429 Expired - Lifetime CN2569945Y (en) | 2002-09-13 | 2002-09-13 | Connecting piece of rapid changing pouring basket in continuous casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2569945Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100387375C (en) * | 2006-04-28 | 2008-05-14 | 重庆钢铁(集团)有限责任公司 | Apparatus for quickly exchanging electromagnetic stirring mould for billet continuous casting machine |
| CN104439135A (en) * | 2014-12-12 | 2015-03-25 | 芜湖新兴铸管有限责任公司 | Quick-changing cold material frame |
| CN108543920A (en) * | 2018-05-02 | 2018-09-18 | 山东钢铁股份有限公司 | Conticaster and utilize in the continuous casting of the conticaster heat change tundish method |
| CN110640107A (en) * | 2019-10-17 | 2020-01-03 | 山东钢铁集团日照有限公司 | Method for preventing blank shell from shrinking during quick changing of tundish of continuous casting machine |
| CN113020559A (en) * | 2021-03-01 | 2021-06-25 | 重庆钢铁股份有限公司 | Continuous casting tundish reopening process |
| CN113927010A (en) * | 2021-08-30 | 2022-01-14 | 山东钢铁集团日照有限公司 | Quick change method for double-flow plate blank tundish |
-
2002
- 2002-09-13 CN CN 02264429 patent/CN2569945Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100387375C (en) * | 2006-04-28 | 2008-05-14 | 重庆钢铁(集团)有限责任公司 | Apparatus for quickly exchanging electromagnetic stirring mould for billet continuous casting machine |
| CN104439135A (en) * | 2014-12-12 | 2015-03-25 | 芜湖新兴铸管有限责任公司 | Quick-changing cold material frame |
| CN108543920A (en) * | 2018-05-02 | 2018-09-18 | 山东钢铁股份有限公司 | Conticaster and utilize in the continuous casting of the conticaster heat change tundish method |
| CN108543920B (en) * | 2018-05-02 | 2019-11-08 | 山东钢铁股份有限公司 | Conticaster and utilize in the continuous casting of the conticaster heat change tundish method |
| CN110640107A (en) * | 2019-10-17 | 2020-01-03 | 山东钢铁集团日照有限公司 | Method for preventing blank shell from shrinking during quick changing of tundish of continuous casting machine |
| CN110640107B (en) * | 2019-10-17 | 2021-06-01 | 山东钢铁集团日照有限公司 | Method for preventing blank shell from shrinking during quick changing of tundish of continuous casting machine |
| CN113020559A (en) * | 2021-03-01 | 2021-06-25 | 重庆钢铁股份有限公司 | Continuous casting tundish reopening process |
| CN113927010A (en) * | 2021-08-30 | 2022-01-14 | 山东钢铁集团日照有限公司 | Quick change method for double-flow plate blank tundish |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120913 Granted publication date: 20030903 |