CN105537542A - Fog cooling ring suspension type continuous casting machine crystallizer - Google Patents
Fog cooling ring suspension type continuous casting machine crystallizer Download PDFInfo
- Publication number
- CN105537542A CN105537542A CN201610042238.XA CN201610042238A CN105537542A CN 105537542 A CN105537542 A CN 105537542A CN 201610042238 A CN201610042238 A CN 201610042238A CN 105537542 A CN105537542 A CN 105537542A
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- Prior art keywords
- mist
- crystallizer
- cooling
- cold ring
- suspention
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/055—Cooling the moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention discloses a fog cooling ring suspension type continuous casting machine crystallizer. The continuous casting machine crystallizer comprises a crystallizer body; the crystallizer body comprises an upper crystallization channel opening and a lower crystallization channel opening; the crystallizer body is provided with a horizontal upper opening cooling channel and a horizontal lower opening cooling channel; the horizontal upper opening cooling channel and the horizontal lower opening cooling channel are communicated through a plurality of vertical cooling channels; a suspension fog cooling ring is further included and is an annular pipe fitting; a secondary water inlet pipe is arranged on the outer side of the suspension fog cooling ring, and a plurality of cooling nozzles are formed in the inner side of the suspension fog cooling ring; and the suspension fog cooling ring is arranged at the bottom of the crystallizer body and is connected with the crystallizer body through a mounting lifting plate, The water spraying height of second-time cooling is adjusted, and therefore the crystallizer is suitable for meeting the requirements of different materials for the continuous casting secondary cooling technology, and the casting quality of a casting is improved.
Description
Technical field
The present invention relates to a kind of mist cold ring suspension type conticaster crystallizer, belong to conticaster crystallizer manufacturing technology field.
Background technology
Be applied to the crystallizer of metal casting, its main material is the optimum heat-conducting metals such as copper, by arranging cooling duct in crystallizer, being absorbed and shift the heat of molten metal bath and metal casting by the cooling agent flowing through cooling duct.In the metallurgy and foundry course of work, the metal melting liquid of flow morphology by guiding gutter enter crystallizer suitable for reading in, and promptly crystallisation by cooling in a crystallizer, after the position of contact crystallizer inwall forms casting blank outer cover, exported by the end opening of crystallizer, and enter next process insulation or cooling twice.
Crystallizer of the prior art, after metal melting liquid enters crystallization channel, first time cooling is carried out by crystallizer body, the cast metals of discharging bottom crystallization channel is carried out second time by the cooling water tilted in spray orifice and is cooled, thus improve the utilization rate of cooling water, make cooling water fully absorb the heat of cast metals, be conducive to the production efficiency improving metal smelt.But its deficiency existed is, the water spray height of second time cooling is fixed relative to crystallizer body and unadjustable, and its thermodynamic property of the foundry goods of differing texture is not quite similar, when foundry goods Wei Da inductile district, directly carry out cooling twice easily to cause being out of shape gradually, have impact on the quality of foundry goods; In addition, the cooling water carrying out second time cooling has been heated intensifications, and cooling effect declines to some extent, and the cooling-water duct that second time cools is restricted, total water flow must be consistent with the total water flow in first time cooling duct, therefore causes the restricted application of above-mentioned crystallizer.
Summary of the invention
The present invention for the deficiency that prior art exists, provides a kind of mist cold ring suspension type conticaster crystallizer just, by the continuous casting cooling twice technique needs regulating the water spray height of second time cooling to adapt to unlike material, to improve the castability of foundry goods.
For solving the problem, the technical solution used in the present invention is as follows:
A kind of mist cold ring suspension type conticaster crystallizer, comprises crystallizer body; Described crystallizer body comprises the suitable for reading and crystallization channel end opening for exporting metal strand of crystallization channel for flowing into molten metal, the described crystallization channel of described crystallizer body is suitable for reading is provided with level cooling duct suitable for reading around, be provided with horizontal end opening cooling duct around the described crystallization channel end opening of described crystallizer body, be communicated with by some vertical cooling ducts between described level cooling duct suitable for reading and described horizontal end opening cooling duct;
It is characterized in that: also comprise the cold ring of suspention mist, the cold ring of described suspention mist is annular pipe fitting, the arranged outside of the cold ring of described suspention mist has secondary water inlet pipe, the inner side of the cold ring of described suspention mist is provided with some cooling jets, some described cooling jets are all inside the cold ring of described suspention mist, the cold ring of described suspention mist is arranged at the bottom of described crystallizer body, and the cold ring of described suspention mist is connected with described crystallizer body by installing boatswain chair.
As the improvement of technique scheme, the outside of described crystallizer body is also provided with a water inlet pipe and an outlet pipe, and a described water inlet pipe is communicated with described horizontal end opening cooling duct, and a described outlet pipe is communicated with described level cooling duct suitable for reading.
As the improvement of technique scheme, the outside of described crystallizer body is also provided with installation bracket, described installation bracket comprises upside wallboard, lower base wall panel and installs supporting plate, described installation pallets level is arranged and for connecting casting machine oscillating flat plate, described upside wallboard is fixedly connected with the outside of described crystallizer body and is positioned at above described installation supporting plate, and described lower base wall panel is fixedly connected with the bottom of described crystallizer body and is positioned at below described installation supporting plate.
As the improvement of technique scheme, described installation boatswain chair one end is connecting screw hole, described installation boatswain chair one end is coupling hook, described lower base wall panel is provided with the suspention hanging column coordinating described coupling hook, and the arranged outside of the cold ring of described suspention mist has the hanging bolt coordinating described connecting screw hole.
Compared with prior art, implementation result of the present invention is as follows in the present invention:
A kind of mist of the present invention cold ring suspension type conticaster crystallizer, by selecting the installation boatswain chair of different length, the water spray height of second time cooling can be regulated, cooling twice is carried out after foundry goods being had arrive inductile district sufficient cool time, the continuous casting cooling twice technique needs of unlike material can be adapted to, thus improve the castability of foundry goods.
In addition, the secondary water inlet pipe of the cold ring of suspention mist can directly be communicated with an outlet pipe, also separately can connect cooling water source or be input in secondary water inlet pipe after the cooling water in an outlet pipe is mixed with low-temperature cooling water, thus the cooler-water temperature of second time cooling can be regulated according to actual needs; And the cooling water bulk flow in the cold ring of suspention mist is not by primary cooling water ensemble stream quantitative limitation in crystallizer body, can arrange the cooling water flow of second time cooling according to actual needs.
Accompanying drawing explanation
Fig. 1 be a kind of mist of the present invention cold ring suspension type conticaster crystallizer look squarely structural representation;
Fig. 2 is the plan structure schematic diagram of a kind of mist of the present invention cold ring suspension type conticaster crystallizer;
Fig. 3 is the plan structure schematic diagram of the cold ring of suspention mist of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiments content of the present invention is described.
As shown in Figure 1 to Figure 3, be a kind of mist of the present invention cold ring suspension type conticaster crystallizer structural representation.
A kind of mist of the present invention cold ring suspension type conticaster crystallizer, comprises crystallizer body 1; Described crystallizer body 1 comprises the suitable for reading and crystallization channel end opening for exporting metal strand of crystallization channel for flowing into molten metal, the described crystallization channel of described crystallizer body 1 is suitable for reading is provided with level cooling duct 11 suitable for reading around, be provided with horizontal end opening cooling duct 12 around the described crystallization channel end opening of described crystallizer body 1, be communicated with by some vertical cooling ducts 13 between described level cooling duct suitable for reading 11 and described horizontal end opening cooling duct 12; The outside of described crystallizer body 1 is also provided with a water inlet pipe 14 and an outlet pipe 15, and a described water inlet pipe 14 is communicated with described horizontal end opening cooling duct 12, and a described outlet pipe 15 is communicated with described level cooling duct 11 suitable for reading.The outside of described crystallizer body 1 is also provided with installation bracket, described installation bracket comprises upside wallboard 31, lower base wall panel 32 and installs supporting plate 33, described installation supporting plate 33 is horizontally disposed with and for connecting casting machine oscillating flat plate 4, described upside wallboard 31 is fixedly connected with the outside of described crystallizer body 1 and is positioned at above described installation supporting plate 33, and described lower base wall panel 32 is fixedly connected with the bottom of described crystallizer body 1 and is positioned at below described installation supporting plate 33.
Also comprise the cold ring 2 of suspention mist, the cold ring 2 of described suspention mist is annular pipe fitting, the arranged outside of the cold ring 2 of described suspention mist has secondary water inlet pipe 21, the inner side of the cold ring of described suspention mist 2 is provided with some cooling jets 22, some described cooling jets 22 are all inside the cold ring 2 of described suspention mist, the cold ring of described suspention mist 2 is arranged at the bottom of described crystallizer body 1, and the cold ring of described suspention mist 2 is connected with described crystallizer body 1 by installing boatswain chair 23.Described installation boatswain chair 23 one end is connecting screw hole, described installation boatswain chair 23 one end is coupling hook, described lower base wall panel 32 is provided with the suspention hanging column 34 coordinating described coupling hook, the arranged outside of the cold ring of described suspention mist 2 has the hanging bolt 24 coordinating described connecting screw hole.
During work, metal melting liquid from described crystallization channel is suitable for reading enter crystallization channel after, first time cooling is carried out: primary cooling water enters described horizontal end opening cooling duct 12 from a described water inlet pipe 14 by described crystallizer body, cooling operations is carried out by some described vertical cooling ducts 13 primary cooling water that distributes, then primary cooling water flow into described level cooling duct 11 suitable for reading, finally discharges from a described outlet pipe 15; After metal melting liquid cools and forms casting blank outer cover in the crystallization channel of described crystallizer body, exported by described crystallization channel end opening, after cooling reaches inductile district fully, carry out cooling twice by the cold ring of described suspention mist 2 form cast metals: secondary cooling water described in described secondary water inlet pipe 21 enters, and is uniformly distributed secondary cooling water by some described cooling jets 22 and is made it to spray to casting blank outer cover.
Above content is detailed description made for the present invention in conjunction with specific embodiments, can not assert that the present invention specifically implements to be only limitted to these explanations.For those skilled in the art, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to the scope of protection of the invention.
Claims (4)
1. a mist cold ring suspension type conticaster crystallizer, comprises crystallizer body (1); Described crystallizer body (1) comprises the suitable for reading and crystallization channel end opening for exporting metal strand of crystallization channel for flowing into molten metal, the described crystallization channel of described crystallizer body (1) is suitable for reading is provided with level cooling duct suitable for reading (11) around, be provided with horizontal end opening cooling duct (12) around the described crystallization channel end opening of described crystallizer body (1), be communicated with by some vertical cooling ducts (13) between described level cooling duct suitable for reading (11) and described horizontal end opening cooling duct (12);
It is characterized in that: also comprise the suspention cold ring of mist (2), the cold ring of described suspention mist (2) is annular pipe fitting, the arranged outside of the cold ring of described suspention mist (2) has secondary water inlet pipe (21), the inner side of the cold ring of described suspention mist (2) is provided with some cooling jets (22), some described cooling jets (22) are all towards the cold ring of described suspention mist (2) inner side, the cold ring of described suspention mist (2) is arranged at the bottom of described crystallizer body (1), and the cold ring of described suspention mist (2) is connected with described crystallizer body (1) by installing boatswain chair (23).
2. a kind of mist as claimed in claim 1 cold ring suspension type conticaster crystallizer, it is characterized in that, the outside of described crystallizer body (1) is also provided with a water inlet pipe (14) and an outlet pipe (15), a described water inlet pipe (14) is communicated with described horizontal end opening cooling duct (12), and a described outlet pipe (15) is communicated with described level cooling duct suitable for reading (11).
3. a kind of mist as claimed in claim 1 cold ring suspension type conticaster crystallizer, it is characterized in that, the outside of described crystallizer body (1) is also provided with installation bracket, described installation bracket comprises upside wallboard (31), lower base wall panel (32) and installation supporting plate (33), described installation supporting plate (33) is horizontally disposed with and for connecting casting machine oscillating flat plate (4), described upside wallboard (31) is fixedly connected with the outside of described crystallizer body (1) and is positioned at described installation supporting plate (33) top, described lower base wall panel (32) is fixedly connected with the bottom of described crystallizer body (1) and is positioned at described installation supporting plate (33) below.
4. a kind of mist as claimed in claim 3 cold ring suspension type conticaster crystallizer, it is characterized in that, described installation boatswain chair (23) one end is connecting screw hole, described installation boatswain chair (23) one end is coupling hook, described lower base wall panel (32) is provided with the suspention hanging column (34) coordinating described coupling hook, the arranged outside of the cold ring of described suspention mist (2) has the hanging bolt (24) coordinating described connecting screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042238.XA CN105537542B (en) | 2016-01-22 | 2016-01-22 | A kind of cold ring suspension type conticaster crystallizer of mist |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042238.XA CN105537542B (en) | 2016-01-22 | 2016-01-22 | A kind of cold ring suspension type conticaster crystallizer of mist |
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| Publication Number | Publication Date |
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| CN105537542A true CN105537542A (en) | 2016-05-04 |
| CN105537542B CN105537542B (en) | 2018-03-06 |
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| CN201610042238.XA Active CN105537542B (en) | 2016-01-22 | 2016-01-22 | A kind of cold ring suspension type conticaster crystallizer of mist |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414044A (en) * | 2017-08-01 | 2017-12-01 | 尚成荣 | A kind of casting in bronze is made with crystallizer grease atomizer spray device |
| CN113198987A (en) * | 2021-05-13 | 2021-08-03 | 铜陵有色兴铜机电制造有限公司 | Copper alloy casting crystallization device |
Citations (7)
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|---|---|---|---|---|
| JP2008183607A (en) * | 2007-01-31 | 2008-08-14 | Jfe Steel Kk | Continuous casting method of steel |
| JP2010253529A (en) * | 2009-04-28 | 2010-11-11 | Jfe Steel Corp | Secondary cooling method for continuous casting |
| CN202045348U (en) * | 2011-03-30 | 2011-11-23 | 金川集团有限公司 | Vertical type semi-continuous casting crystallizer with double-layer water cavities |
| CN202934092U (en) * | 2012-09-18 | 2013-05-15 | 中国重型机械研究院股份公司 | Secondary cooling water blowing device of vertical type continuous-casting machine |
| CN203333733U (en) * | 2013-05-24 | 2013-12-11 | 铜陵有色兴铜机电制造有限公司 | Split crystallizer |
| CN203635885U (en) * | 2013-11-26 | 2014-06-11 | 新疆八一钢铁股份有限公司 | Crystallizer foot roll rack two-time cooling steam indraft pipe protective device |
| CN104128579A (en) * | 2014-07-10 | 2014-11-05 | 广西南南铝加工有限公司 | Water wiping device for casting hard aluminum alloy |
-
2016
- 2016-01-22 CN CN201610042238.XA patent/CN105537542B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008183607A (en) * | 2007-01-31 | 2008-08-14 | Jfe Steel Kk | Continuous casting method of steel |
| JP2010253529A (en) * | 2009-04-28 | 2010-11-11 | Jfe Steel Corp | Secondary cooling method for continuous casting |
| CN202045348U (en) * | 2011-03-30 | 2011-11-23 | 金川集团有限公司 | Vertical type semi-continuous casting crystallizer with double-layer water cavities |
| CN202934092U (en) * | 2012-09-18 | 2013-05-15 | 中国重型机械研究院股份公司 | Secondary cooling water blowing device of vertical type continuous-casting machine |
| CN203333733U (en) * | 2013-05-24 | 2013-12-11 | 铜陵有色兴铜机电制造有限公司 | Split crystallizer |
| CN203635885U (en) * | 2013-11-26 | 2014-06-11 | 新疆八一钢铁股份有限公司 | Crystallizer foot roll rack two-time cooling steam indraft pipe protective device |
| CN104128579A (en) * | 2014-07-10 | 2014-11-05 | 广西南南铝加工有限公司 | Water wiping device for casting hard aluminum alloy |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414044A (en) * | 2017-08-01 | 2017-12-01 | 尚成荣 | A kind of casting in bronze is made with crystallizer grease atomizer spray device |
| CN113198987A (en) * | 2021-05-13 | 2021-08-03 | 铜陵有色兴铜机电制造有限公司 | Copper alloy casting crystallization device |
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| Publication number | Publication date |
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| CN105537542B (en) | 2018-03-06 |
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