CN205571839U - Multi -functional rolling production line - Google Patents
Multi -functional rolling production line Download PDFInfo
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- CN205571839U CN205571839U CN201620303096.3U CN201620303096U CN205571839U CN 205571839 U CN205571839 U CN 205571839U CN 201620303096 U CN201620303096 U CN 201620303096U CN 205571839 U CN205571839 U CN 205571839U
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Abstract
The utility model relates to a multi -functional rolling production line belongs to the rolling production technical field of steel. This multi -functional rolling production line including the heating furnace that connects gradually, roughing rolling unit, first flying shear, well rolling mill group, second flying shear, type rod finishing mill group, water -cooling temperature regulating device, third flying shear, type stick cold bed, type stick scale cut, type stick shear gauge and the excellent collection device of type, the export of third flying shear still is connected with branch steel fork, and the entry end that the station was rolled up to the other end and fourth scissors, altitude finishing mill group, altitude water tank, pinch roll, laying head, air -cooled line, the collection on branch steel fork is consecutive, collects exit end, the baling press of rolling up the station and unloads roll station through PF line connection constitution closed -loop. The utility model discloses coproduction rod, section bar and wire rod can be realized to the production line, and practice thrift the cost, have better economic benefits.
Description
Technical field
This utility model belongs to steel rolling production technical field, is specifically related to a kind of multi-functional rolling line.
Background technology
Domestic there is wire rod shop rolled bar material and the production line of section bar, the precedent of section wire rolled bar material, but
The enterprise realizing industrialization is zero, in the enforcement of high speed coils shop rolled-section and bar, and the rolling mode of employing
Rolling for semi continuous, rolling rhythm is relatively slow, and production efficiency is the highest, to use shifting steel stand complete when dividing other specification of steel rolling
Becoming, rolling rhythm is slow, and the temperature drop of steel is bigger simultaneously, it is difficult to ensure that rolled piece enters the temperature of finishing mill；During rolled bar material, it is impossible to
Application cutting rolling technology is enhanced production capacities, and is also unfavorable for Properties Control；During rolled-section, temperature fluctuation is big, product size precision
It is difficult to ensure that, it is achieved industrialization difficulty, industrialization data are inconspicuous.
In view of problems such as investment cost and point steel difficulties, there is presently no rolling line and be capable of producing bar, type simultaneously
Material, the multi-functional rolling line of wire rod, the most how overcoming the deficiencies in the prior art is current steel rolling production technical field
The problem needing solution badly.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, it is provided that a kind of multi-functional rolling line, should
Production line is capable of producing bar, section bar and wire rod simultaneously, and cost-effective, has preferable economic benefit.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of multi-functional rolling line, including the heating furnace being sequentially connected with, roughing mills, the first flying shear, intermediate mill,
Second flying shear, type finishing bar mill group, water-cooled temperature regulating device, the 3rd flying shear, type rod cold bed, type rod fixed size scissors, type rod shear gauge
With type rod collection device；
The outlet of the 3rd described flying shear is also associated with a point steel turnout, the other end on point steel turnout and the 4th shears, high line
Mm finishing mill unit, high line water tank, pinch roll, Laying head, air-cooled line, collection volume station arrival end be sequentially connected, collection volume station the port of export,
Baling press connects and composes closed-loop path with unloading volume station by PF line.
Described roughing mills is the 4 horizontal vertical alternative expression milling trains of frame.
Described intermediate mill is 6 frame horizontal mills or flat vertical convertible milling train.
Described type finishing bar mill group is the flat vertical convertible milling trains of 4 framves.
The 3rd described flying shear is Double Dimension Flying Shears, application and bar production.
The 4th described shears is cataclasm cutting, and is applied to wire production.
Described finishing mill of high-speed wire rod mill group is that the nothing of 10 45 ° of formulas of frame turns round formula milling train.
Described wire rod, bar, product production line can realize heating furnace, roughing mills, the first flying shear (3), middle milling train
Sharing of group, the second flying shear, type finishing bar mill group and water-cooled temperature regulating device.
Compared with prior art, it has the beneficial effect that this utility model
1) this utility model makes full use of the available resource of production line, produces with identical resource distribution and manufactures
Many specifications, multi items steel, the construction of one new peak line of contrast, save a heating furnace (investment 3000 producing 600000 tons per year
Ten thousand), 16 finish rolling forebaies (about 16,000,000 yuan), save the equipment amount of money and reach more than 4,600 ten thousand, in low cost, the situation of low input
Lower acquisition Peak output, saves human resources, beneficially energy-saving and emission-reduction, meets enterprise development requirement.
2) this utility model multi-functional rolling line medium section and bar use same circuit, and wire rod uses a point steel turnout
Carry out separated time production, by this utility model production line, considerably increase product specification, improve steel market occupation rate.
Φ 8-Φ 20 valve snail product can be filled up blank, in product market, Yunnan, expand product scope, along with alloy steel products
The research and development success of (18B, 22MnB), is robbing first chance towards southeast asian market, and the image product for company sets up good allusion quotation
Model.
3) this utility model uses 24 frames rolling high line, on year-on-year basis other high lines, reduces the use of 2 frames, saves
Electric energy, pre-finish rolling power of motor is 1250KW, and often degree electricity price is 0.52 yuan, and average per tour actual production time is 22 hours, often
It can using electricity wisely 27500 yuan, the most cost-effective be: power * electricity price * production time=1250*0.52*22*365=
100.4 ten thousand yuan.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the multi-functional rolling line of this utility model；
Wherein, 1, heating furnace；2, roughing mills；3, the first flying shear；4, intermediate mill；5, the second flying shear；6, type bar essence
Milling train group；7, water-cooled temperature regulating device；8, the 3rd flying shear；9, type rod cold bed；10, type rod fixed size scissors；11, type rod shear gauge；12, type
Rod collection device；13, steel turnout is divided；14, the 4th shears；15, finishing mill of high-speed wire rod mill group；16, high line water tank；17, pinch roll；18、
Laying head；19, air-cooled line；20, collection volume station；21, baling press；22, volume station is unloaded；23, PF line.
The direction of arrow is production line production procedure trend.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further detail.
It will be understood to those of skill in the art that the following example is merely to illustrate this utility model, and should not be regarded as limiting
Scope of the present utility model.Unreceipted concrete technology or condition person in embodiment, according to the skill described by the document in this area
Art or condition or carry out according to product description.Material therefor, instrument or equipment unreceipted production firm person, is and can lead to
Cross and buy the conventional products obtained.
As it is shown in figure 1, a kind of multi-functional rolling line, including the heating furnace 1 being sequentially connected with, roughing mills 2, first fly
Cut 3, intermediate mill the 4, second flying shear 5, type finishing bar mill group 6, water-cooled temperature regulating device the 7, the 3rd flying shear 8, type rod cold bed 9, type
Rod fixed size scissors 10, type rod shear gauge 11 and type rod collection device 12；
The outlet of the 3rd described flying shear 8 is also associated with a point steel turnout 13, the other end on point steel turnout 13 and the 4th shears
14, finishing mill of high-speed wire rod mill group 15, high line water tank 16, pinch roll 17, Laying head 18, air-cooled line 19, collection roll up the arrival end at station 20 successively
It is connected, the port of export, the baling press 21 at collection volume station 20 and unload volume station 22 and connect and compose closed-loop path by PF line 23.
Described roughing mills 2 is 4 horizontal vertical alternative expression 550 milling trains of frame.In actual production, can standby 2 frames on side, with
It is easy to produce.
Described intermediate mill 4 is 6 frame horizontal mills or flat vertical convertible milling train, and the present embodiment uses horizontal
450 milling trains.
Described type finishing bar mill group 6 is the flat vertical convertible milling trains of 4 framves, and the present embodiment uses 350 flat vertical convertible to roll
Machine.
The 3rd described flying shear 8 is Double Dimension Flying Shears, application and bar production.
The 4th described shears 14 is cut for cataclasm, is applied to wire production.
Described finishing mill of high-speed wire rod mill group 15 is 10 framves 45°The nothing of formula turns round formula milling train.
When producing section bar or bar, rolled piece heats through being provided with 160T/h heating furnace 1, and heating-up temperature is 1010-1120 DEG C, so
Roll by roughing mills 2, the first flying shear 3 crop, intermediate mill 4 roll, the second flying shear 5 is sheared end to end, type finishing bar mill
Group 6 rolls out bar or small material, water-cooled temperature regulating device 7 cools down, and bar is cooled to 600-800 DEG C, then cuts through the 3rd flying shear 8
Cut, type rod cold bed 9 cools down, type rod fixed size scissors 10 is sheared, type rod shear gauge 11 scale, after collect through type rod collection device 12,
Just can produce section bar or bar.
When producing wire rod, the steel after the 3rd flying shear 8 is sheared enter the 4th shears 14 by a point steel turnout 13 and cut
Cut, finishing mill of high-speed wire rod mill group 15 finish rolling, high line water tank 16 cooling after, send in Laying head 18 via pinch roll 17 and weave silk, after weaving silk
Coiling temperature is at 820-950 DEG C, after the air-cooled line 19 of 6-10 Fans composition is air-cooled, through collection volume station 20 collection volume, baling press 21
After packing, deliver to unload volume station 22 and unload volume, i.e. obtain wire rod.Collection volume station 20, baling press 21, unload volume station 22 between just now pass through PF
Line 23 transports.
Wire rod, section bar or the bar that this utility model is produced can send into storehouse storage, or direct business transport.
The aligning of the section bar that this utility model is produced is not included in production line, aligns for off-line.
Those skilled in the art should know, and the first flying shear 3 described in the utility model generally uses 1# in actual production
Flying shear represents, the first flying shear 3 2# flying shear represents, by that analogy.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (7)
1. a multi-functional rolling line, it is characterised in that the heating furnace (1) that includes being sequentially connected with, roughing mills (2),
One flying shear (3), intermediate mill (4), the second flying shear (5), type finishing bar mill group (6), water-cooled temperature regulating device (7), the 3rd flying shear
(8), type rod cold bed (9), type rod fixed size scissors (10), type rod shear gauge (11) and type rod collection device (12)；Described the 3rd flies
The outlet cutting (8) is also associated with a point steel turnout (13), the other end on point steel turnout (13) and the 4th shears (14), finishing mill of high-speed wire rod mill
Group (15), high line water tank (16), pinch roll (17), Laying head (18), air-cooled line (19), the arrival end phase successively of collection volume station (20)
Even, collection is rolled up to stand the port of export of (20), baling press (21) and unload volume station (22) and is connected and composed closed-loop path by PF line (23).
Multi-functional rolling line the most according to claim 1, it is characterised in that described roughing mills (2) is that 4 framves are horizontal
Vertical alternative expression milling train.
Multi-functional rolling line the most according to claim 1, it is characterised in that described intermediate mill (4) is 6 frame water
Flat milling train or flat vertical convertible milling train.
Multi-functional rolling line the most according to claim 1, it is characterised in that described type finishing bar mill group (6)
It is the flat vertical convertible milling trains of 4 framves.
Multi-functional rolling line the most according to claim 1, it is characterised in that the 3rd described flying shear (8) is multiple length
Flying shear.
Multi-functional rolling line the most according to claim 1, it is characterised in that the 4th described shears (14) is cataclasm
Cut.
Multi-functional rolling line the most according to claim 1, it is characterised in that described finishing mill of high-speed wire rod mill group (15) is
The nothing of 10 45 ° of formulas of frame turns round formula milling train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620303096.3U CN205571839U (en) | 2016-04-12 | 2016-04-12 | Multi -functional rolling production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620303096.3U CN205571839U (en) | 2016-04-12 | 2016-04-12 | Multi -functional rolling production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205571839U true CN205571839U (en) | 2016-09-14 |
Family
ID=56865546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620303096.3U Active CN205571839U (en) | 2016-04-12 | 2016-04-12 | Multi -functional rolling production line |
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| Country | Link |
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| CN (1) | CN205571839U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639115A (en) * | 2017-10-16 | 2018-01-30 | 郭贵宗 | A kind of composite production line of bar and wire rod |
| CN110695083A (en) * | 2019-10-22 | 2020-01-17 | 中冶南方武汉钢铁设计研究院有限公司 | Production equipment for non-heating high-strength steel |
| CN114789196A (en) * | 2022-04-29 | 2022-07-26 | 合肥东方节能科技股份有限公司 | Arrangement scheme of production process for cutting high-speed wire |
| CN114951812A (en) * | 2022-07-07 | 2022-08-30 | 山东莱钢永锋钢铁有限公司 | Bar flying shear speed acquisition switching system |
| CN118122770A (en) * | 2024-05-08 | 2024-06-04 | 西安威科多机电设备有限公司 | Titanium and titanium alloy rod and wire composite production process and production line |
-
2016
- 2016-04-12 CN CN201620303096.3U patent/CN205571839U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639115A (en) * | 2017-10-16 | 2018-01-30 | 郭贵宗 | A kind of composite production line of bar and wire rod |
| CN110695083A (en) * | 2019-10-22 | 2020-01-17 | 中冶南方武汉钢铁设计研究院有限公司 | Production equipment for non-heating high-strength steel |
| CN114789196A (en) * | 2022-04-29 | 2022-07-26 | 合肥东方节能科技股份有限公司 | Arrangement scheme of production process for cutting high-speed wire |
| CN114951812A (en) * | 2022-07-07 | 2022-08-30 | 山东莱钢永锋钢铁有限公司 | Bar flying shear speed acquisition switching system |
| CN114951812B (en) * | 2022-07-07 | 2024-03-12 | 山东莱钢永锋钢铁有限公司 | Bar flying shear speed acquisition switching system |
| CN118122770A (en) * | 2024-05-08 | 2024-06-04 | 西安威科多机电设备有限公司 | Titanium and titanium alloy rod and wire composite production process and production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |