CN107931328A - A kind of biobelt steel production technology - Google Patents
A kind of biobelt steel production technology Download PDFInfo
- Publication number
- CN107931328A CN107931328A CN201711155655.6A CN201711155655A CN107931328A CN 107931328 A CN107931328 A CN 107931328A CN 201711155655 A CN201711155655 A CN 201711155655A CN 107931328 A CN107931328 A CN 107931328A
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- CN
- China
- Prior art keywords
- steel
- production
- biobelt
- production technology
- cutting device
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0007—Cutting or shearing the product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
The present invention discloses a kind of biobelt steel production technology, includes the following steps：Enter conticaster continuous casting forming after the crystallized device solidification of molten steel, the casting Bear-grudge after shaping is cut into two steel bands into cutting device, and the two bar steel bands for going out cutting device roll at the same time into mm finishing mill unit, and two rolling composition product are collected through coiling machine, warehousing finished products.Casting Bear-grudge is cut into two steel bands after the biobelt steel production technology continuous casting forming of the present invention, two steel bands roll at the same time, and lumber recovery is high；Moreover, two steel bands roll at the same time, production efficiency is high, and production capacity is high, and production capacity can be double；And the biobelt steel production process equipment utilization rate is high, the production cost of strip is low, scale of investment is small, is particularly suitable for taking up an area few, high production capacity strip production.
Description
Technical field
The present invention relates to a kind of biobelt steel production technology, belong to metallurgical technology field.
Background technology
Current tradition strip production technology mainly has following four：
(1) semi-successive cultivation line；
(2) 3/4ths tinuous productions；
(3) fully continuous line；
(4) casting and rolling the production line.
Four kinds of production line scales of investment of the above are big, and lumber recovery is relatively low, and production cost is big, are single line production.
The content of the invention
Goal of the invention：The present invention for existing strip production technology can only single line production and there are scale of investment it is big, become a useful person
A kind of the problems such as rate is low, production cost is big, there is provided biobelt steel production technology.
Technical solution：A kind of biobelt steel production technology of the present invention, includes the following steps：The crystallized device solidification of molten steel
Enter conticaster continuous casting forming afterwards, the casting Bear-grudge after shaping is cut into two steel bands into cutting device, goes out two of cutting device
Steel band rolls at the same time into mm finishing mill unit, and two rolling composition product are collected through coiling machine, warehousing finished products.
Two same production lines of strip can be realized by above-mentioned production technology, lumber recovery is high, greatly improves production efficiency and production
Energy.
Preferably, two steel bands of cutting device are gone out after mm finishing mill unit is rolled into finished product, it is first cold through double-deck cooling device
But, then collected and be put in storage by coiling machine again.
Further, two rolling composition product of mm finishing mill unit are divided into two coiling machines while batch collection
After be put in storage.
Beneficial effect：Compared with prior art, the advantage of the invention is that：The biobelt steel production technology of the present invention is casting continuously to form
Casting Bear-grudge is cut into two steel bands after type, two steel bands roll at the same time, and lumber recovery is high；Moreover, two steel bands roll at the same time, production
Efficient, production capacity is high, and production capacity can be double；And the biobelt steel production process equipment utilization rate is high, the production cost of strip is low,
Scale of investment is small, is particularly suitable for taking up an area few, high production capacity strip production.
Brief description of the drawings
Fig. 1 is the biobelt steel technological process of production layout drawing of the present invention.
Embodiment
Technical scheme is described further below in conjunction with the accompanying drawings.
Such as Fig. 1, a kind of biobelt steel production technology of the invention, includes the following steps：After the crystallized device 1 of molten steel solidifies, into
Enter 2 continuous casting forming of conticaster, the casting Bear-grudge after shaping enters cutting device 3, through 3 cutting of cutting device steel band in pairs, goes out cutting dress
Putting 3 double steel bands can be delivered in mm finishing mill unit 4 while rolled by double-layer roller table, rolling two compositions product, finally by two groups
Finished product batches collection, warehousing finished products through coiling machine 5.
Wherein, two steel bands of cutting device 3 are gone out after mm finishing mill unit 4 is rolled into finished product, can be first through double-deck cooling device
Cooling, can be divided into after cooling in two coiling machines 5, and two coiling machines are put in storage after batching collection at the same time.
Casting Bear-grudge is cut into two steel bands by the biobelt steel production technology after boiling hot molten steel continuous casting forming, and two steel bands are at the same time
Rolling, lumber recovery is high, solves the problems, such as that traditional strip production technology lumber recovery is low；Moreover, two steel bands roll at the same time, production effect
Rate is high, and production capacity is high, and production capacity can be double, solves the problems, such as that traditional strip production production capacity is relatively low.
Moreover, the biobelt steel production technology floor space is small, equipment is few, and utilization rate of equipment and installations is high, and production cost is low, investment rule
Mould is small, solves the problems, such as that traditional handicraft scale of investment is big, is particularly suitable for taking up an area few, high production capacity strip production.
Claims (3)
1. a kind of biobelt steel production technology, it is characterised in that include the following steps：Enter after the crystallized device of molten steel (1) solidification and connect
Casting machine (2) continuous casting forming, the casting Bear-grudge after shaping are cut into two steel bands into cutting device (3), go out two of cutting device (3)
Steel band rolls at the same time into mm finishing mill unit (4), and rolling two composition product are collected through coiling machine (5), warehousing finished products.
2. biobelt steel production technology according to claim 1, it is characterised in that it is described go out cutting device (3) two bar steels
Band first cools down after mm finishing mill unit (4) is rolled into finished product through double-deck cooling device, is then collected and is put in storage by coiling machine (5) again.
3. biobelt steel production technology according to claim 1, it is characterised in that the mm finishing mill unit (4) is rolling
Two composition product are divided into two coiling machines (5) while are put in storage after batching collection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711155655.6A CN107931328A (en) | 2017-11-20 | 2017-11-20 | A kind of biobelt steel production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711155655.6A CN107931328A (en) | 2017-11-20 | 2017-11-20 | A kind of biobelt steel production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107931328A true CN107931328A (en) | 2018-04-20 |
Family
ID=61929179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711155655.6A Pending CN107931328A (en) | 2017-11-20 | 2017-11-20 | A kind of biobelt steel production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107931328A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092895A (en) * | 2018-06-27 | 2018-12-28 | 湖南三泰新材料股份有限公司 | A kind of reinforcing bar continuous casting and rolling system and reinforcing bar continuous casting and tandem rolling production method |
| CN110523775A (en) * | 2019-09-05 | 2019-12-03 | 南京先河工程技术股份有限公司 | A kind of pair of high line production equipment and its technique |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1029004A (en) * | 1996-07-15 | 1998-02-03 | Ishikawajima Harima Heavy Ind Co Ltd | Hot rolling method and rolling equipment |
| CN1192170A (en) * | 1995-07-31 | 1998-09-02 | 曼内斯曼股份公司 | High-speed thin-slabbing plant |
| EP1018377A2 (en) * | 1999-01-08 | 2000-07-12 | SMS Demag AG | Method and device for descaling a surface of a cast strand fed from a continuous casting installation, said surface having oscillation marks |
| CN102416501A (en) * | 2012-01-04 | 2012-04-18 | 上海电气核电设备有限公司 | Steel strip cutting device |
| CN103480647A (en) * | 2013-09-18 | 2014-01-01 | 陕西钢铁集团有限公司 | Device and method for manufacturing reinforcing steel bars by means of directly rolling small square billets at low temperatures without heating |
-
2017
- 2017-11-20 CN CN201711155655.6A patent/CN107931328A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1192170A (en) * | 1995-07-31 | 1998-09-02 | 曼内斯曼股份公司 | High-speed thin-slabbing plant |
| JPH1029004A (en) * | 1996-07-15 | 1998-02-03 | Ishikawajima Harima Heavy Ind Co Ltd | Hot rolling method and rolling equipment |
| EP1018377A2 (en) * | 1999-01-08 | 2000-07-12 | SMS Demag AG | Method and device for descaling a surface of a cast strand fed from a continuous casting installation, said surface having oscillation marks |
| CN102416501A (en) * | 2012-01-04 | 2012-04-18 | 上海电气核电设备有限公司 | Steel strip cutting device |
| CN103480647A (en) * | 2013-09-18 | 2014-01-01 | 陕西钢铁集团有限公司 | Device and method for manufacturing reinforcing steel bars by means of directly rolling small square billets at low temperatures without heating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092895A (en) * | 2018-06-27 | 2018-12-28 | 湖南三泰新材料股份有限公司 | A kind of reinforcing bar continuous casting and rolling system and reinforcing bar continuous casting and tandem rolling production method |
| CN110523775A (en) * | 2019-09-05 | 2019-12-03 | 南京先河工程技术股份有限公司 | A kind of pair of high line production equipment and its technique |
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