CN201258353Y - Double purpose equipment with continuous pot galvanizing and continuous annealing functions - Google Patents
Double purpose equipment with continuous pot galvanizing and continuous annealing functions Download PDFInfo
- Publication number
- CN201258353Y CN201258353Y CNU2008201904959U CN200820190495U CN201258353Y CN 201258353 Y CN201258353 Y CN 201258353Y CN U2008201904959 U CNU2008201904959 U CN U2008201904959U CN 200820190495 U CN200820190495 U CN 200820190495U CN 201258353 Y CN201258353 Y CN 201258353Y
- Authority
- CN
- China
- Prior art keywords
- continuous
- section
- continuous hot
- cooling section
- dip galvanizing
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Coating With Molten Metal (AREA)
Abstract
The utility model relates to an improved technique of steel strip production equipment, particularly an improvement of industrialized continuous hot-dip galvanizing unit, and discloses a dual-purpose device compatible to the continuous hot-dip galvanizing and the continuous annealing. The dual-purpose device comprises a heating section, a soaking section, a cooling section, a thermal tension roller chamber, an exit furnace nose, a zinc pot and an after-galvanizing cooling section. A bypass device is connected in parallel at the site of the exit furnace nose and positioned above the zinc pot, and is used for directly guiding a steel strip from the exit furnace nose to the after-galvanizing cooling section. Based on the simple modification of the prior continuous hot-dip galvanizing unit, the dual-purpose device can produce the continuous annealed cold-rolled products by using the prior continuous hot-dip galvanizing unit, with high operation efficiency and low investment costs. Accordingly, the dual-purpose device has the advantages of simple structure, easy installation, low cost, high space utilization rate, easy operation and good use effect.
Description
Technical field
The utility model relates to the improvement technology of band steel production unit, is specifically related to a kind of improvement of industrialization Continuous Hot Dip Galvanizing.
Background technology
In the past, industrialization continuously dip coat zinc product was to adopt the different unit of function with the continuous annealing cold-rolled products, did not promptly produce on same lines.
Application number is a kind of continuous hot galvanizing and the multi-functional annealing furnace of the compatible unit of continuous annealing that the Chinese patent of 200620099743.X is introduced, it is characterized in that (heating zone being installed successively in existing Continuous Hot Dip Galvanizing, soaking zone, cooling section, thermotension roller chamber, outlet stove nose, the zinc pot, plating postcooling section) section tipping in parallel has overaging section and secondary cooling section after the cooling section, and in overaging section and secondary cooling section, be equiped with band steel transfer roller, during production continuous annealing cold-rolled products, steel band is through heating zone, after soaking zone and the cooling section, directly enter overaging section and secondary cooling section by parallel arrangement.But there is following defective in actual applications in this patent:
1. only utilized partly existing continuous zinc coating equipment, as heating zone, soaking zone, cooling section, and overaging section and secondary cooling section are newly added equipments, and cost is higher.
2. increasing overaging section and secondary cooling section newly need be than large space, and present Continuous Hot Dip Galvanizing Line layout is generally compact, does not possess the condition that increases overaging section and secondary cooling section.
The utility model content
For solving the existing installation of underusing of prior art existence, make cost higher, it is bigger to increase the equipment requisite space newly, and present Continuous Hot Dip Galvanizing Line layout is generally compact, not possessing increases the problem of volume than the condition of large equipment, the utility model provides the Dualpurpose installation of a kind of compatible continuous hot galvanizing and continuous annealing, can address the above problem well.
Purpose described in the utility model is achieved by the following scheme:
The Dualpurpose installation of a kind of compatible continuous hot galvanizing and continuous annealing, comprise heating zone, soaking zone, cooling section, thermotension roller chamber, outlet stove nose, zinc pot and plating postcooling section successively, at described outlet stove nose place and connect shunting device, its position is positioned at the top of zinc pot, is used for steel band is directly guided to plating postcooling section from outlet stove nose.
To further being improved to of above-mentioned foundation structure, described heating zone, soaking zone, cooling section, thermotension roller chamber, outlet stove nose, shunting device, zinc pot and plating postcooling section are provided with band steel transfer roller completely, along being with the steel direct of travel with a lines arranged in form.
The advantage of the utility model in practice is:
1. made full use of each working zone of existing Continuous Hot Dip Galvanizing, only increasing a shunting device realizes steel band is directly guided to plating postcooling section from outlet stove nose, thereby make to need not galvanized product and directly carry out the transition to cooling section and anneal cold rollingly, reduced equipment cost by this shunting device.
2. the shunting device that is increased is connected in outlet stove nose place, and the position is positioned at the top of zinc pot, and the space availability ratio height can adapt to the compact environment of Production Line Configured.
By simple modifications to existing Continuous Hot Dip Galvanizing, can make existing Continuous Hot Dip Galvanizing have the function of production continuous annealing cold-rolled products, realize utilizing existing Continuous Hot Dip Galvanizing production continuous annealing cold-rolled products, improved the operating rate of unit, and the cost of can reducing investment outlay greatly.In a word, the utility model is simple in structure, easy for installation, cost is low, space availability ratio is high, simple to operate, result of use good.
Description of drawings
Fig. 1: be structural representation of the present utility model.
---steel band 2---heating zone 3---soaking zone 4---cooling section a 5---heat roller chamber 1
6---outlet stove nose 7---shunting device 8---zinc pot 9---plating postcooling sections
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
With reference to structural representation of the present utility model shown in Figure 1, existing Continuous Hot Dip Galvanizing is improved, original Continuous Hot Dip Galvanizing is equipped with heating zone 2, soaking zone 3, cooling section 4, thermotension roller chamber 5, outlet stove nose 6, zinc pot 8 and plating postcooling section 9 successively, and the utility model is its improvements:
At first, at described outlet stove nose 6 places and connect shunting device 7, its position is positioned at the top of zinc pot 8, is used for steel band is directly guided to plating postcooling section 9 from outlet stove nose 6;
Then unit is provided with band steel transfer roller along band steel direct of travel with a lines form completely.
When utilizing the utility model to carry out the continuous hot galvanizing products production, steel band 1 heats in heating zone 2, insulation in soaking zone 3, in cooling section 4, be cooled to the temperature that zincincation requires, after opening roller chamber 5 and outlet stove nose 6 by heat, shown in dotted line, enter zinc pot 8 and carry out pot galvanize, enter at last in the plating postcooling section 9 and further be cooled near room temperature.Above-mentioned processing step is existing continuously dip coat zinc product ordinary production technology.
When utilizing the utility model to carry out the production of continuous annealing cold-rolled products, steel band 1 heats in heating zone 2, insulation in soaking zone 3, in cooling section 4, be cooled to lesser temps according to arts demand, after opening roller chamber 5 and outlet stove nose 6 by heat, directly enter in the plating postcooling section 9 and further be cooled near room temperature by shunting device 7, and not by zinc pot 8.Steel band has been cooled to lesser temps in cooling section 4, thereby can be in the oxidized surface quality that influences of air.
Need to prove; above-mentioned embodiment just to the exemplary illustration of this patent and and non-limiting its protection domain; those skilled in the art can make some local changes to this patent, so long as just available without creative work, all within the protection domain of this patent.
Claims (2)
1. the Dualpurpose installation of compatible continuous hot galvanizing and continuous annealing, comprise heating zone (2), soaking zone (3), cooling section (4), thermotension roller chamber (5), outlet stove nose (6), zinc pot (8) and plating postcooling section (9) successively, it is characterized in that, locate and connect shunting device (7) at described outlet stove nose (6), its position is positioned at the top of zinc pot (8), is used for steel band is directly guided to plating postcooling section (9) from outlet stove nose (6).
2. the Dualpurpose installation of compatible continuous hot galvanizing as claimed in claim 1 and continuous annealing, it is characterized in that, described heating zone (2), soaking zone (3), cooling section (4), thermotension roller chamber (5), outlet stove nose (6), shunting device (7), zinc pot (8) and plating postcooling section (9) are provided with band steel transfer roller completely, and edge band steel direct of travel is with a lines arranged in form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201904959U CN201258353Y (en) | 2008-08-26 | 2008-08-26 | Double purpose equipment with continuous pot galvanizing and continuous annealing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201904959U CN201258353Y (en) | 2008-08-26 | 2008-08-26 | Double purpose equipment with continuous pot galvanizing and continuous annealing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201258353Y true CN201258353Y (en) | 2009-06-17 |
Family
ID=40772588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201904959U Expired - Fee Related CN201258353Y (en) | 2008-08-26 | 2008-08-26 | Double purpose equipment with continuous pot galvanizing and continuous annealing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201258353Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011127A (en) * | 2010-11-24 | 2011-04-13 | 佛山市高明基业冷轧钢板有限公司 | Unit with functions of continuous hot galvanizing and continuous annealing |
| CN103649347A (en) * | 2011-07-15 | 2014-03-19 | 塔塔钢铁艾默伊登有限责任公司 | Apparatus for producing annealed steels and process for producing said steels |
| CN104805389A (en) * | 2015-05-18 | 2015-07-29 | 武汉钢铁(集团)公司 | Heat treatment process capable of inhibiting band steel shaking in alloying furnace and device thereof |
| CN105327968A (en) * | 2015-09-30 | 2016-02-17 | 江苏刚正薄板科技有限公司 | Thick plate continuous rolling and continuous plating production line adopting disengagement and engagement method |
| CN105339520A (en) * | 2013-06-26 | 2016-02-17 | 杰富意钢铁株式会社 | Combined treatment equipment for hot dip galvanizing of steel plate and continuous annealing |
-
2008
- 2008-08-26 CN CNU2008201904959U patent/CN201258353Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011127A (en) * | 2010-11-24 | 2011-04-13 | 佛山市高明基业冷轧钢板有限公司 | Unit with functions of continuous hot galvanizing and continuous annealing |
| CN103649347A (en) * | 2011-07-15 | 2014-03-19 | 塔塔钢铁艾默伊登有限责任公司 | Apparatus for producing annealed steels and process for producing said steels |
| CN103649347B (en) * | 2011-07-15 | 2016-05-25 | 塔塔钢铁艾默伊登有限责任公司 | Produce the equipment of annealed steel and the technique of producing described annealed steel |
| CN105339520A (en) * | 2013-06-26 | 2016-02-17 | 杰富意钢铁株式会社 | Combined treatment equipment for hot dip galvanizing of steel plate and continuous annealing |
| CN105339520B (en) * | 2013-06-26 | 2017-11-17 | 杰富意钢铁株式会社 | The molten zinc plating of steel plate and the dual-purpose processing equipment of continuous annealing |
| CN104805389A (en) * | 2015-05-18 | 2015-07-29 | 武汉钢铁(集团)公司 | Heat treatment process capable of inhibiting band steel shaking in alloying furnace and device thereof |
| CN104805389B (en) * | 2015-05-18 | 2017-11-24 | 武汉钢铁有限公司 | The Technology for Heating Processing and its device that strip is shaken in alloying furnace can be suppressed |
| CN105327968A (en) * | 2015-09-30 | 2016-02-17 | 江苏刚正薄板科技有限公司 | Thick plate continuous rolling and continuous plating production line adopting disengagement and engagement method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201258353Y (en) | Double purpose equipment with continuous pot galvanizing and continuous annealing functions | |
| CN105074020A (en) | Continuous annealing device and continuous hot-dip galvanising device for steel strip | |
| CN201512572U (en) | Dual-purpose furnace for continuous hot galvanizing and continuous annealing of steel strip | |
| CN208293051U (en) | A kind of Novel annealing furnace for strip continuous annealing treatment production line | |
| CN101255541B (en) | Hot-rolled substrate continuous hot galvanizing productive technology | |
| CN100467628C (en) | Anneal process and annealing furnace for belt steel continuous zinc coating production | |
| CN101532119A (en) | Production device and technique used both for hot galvanizing and continuous annealing | |
| CN103147084A (en) | Vertical continuous annealing furnace bluing device and bluing technology thereof | |
| CN200971379Y (en) | Multifunction annealing furnace of continuous hot-galvanizing and annealing set | |
| CN102527786B (en) | Roll bending forming method and device by electromagnetic induction heating between passes | |
| CN102899599B (en) | Control method for reducing generation amount of strip steel zinc crust in starting up hot-dip galvanizing aluminum and zinc machine set | |
| CN103882191A (en) | Annealing method for total nitrogen produced cold-rolled non-oriented electrical steel | |
| CN207775327U (en) | Hot-strip continuous hot galvanizing equipment | |
| CN112899600A (en) | Galvanizing method for super-thick zinc layer high-strength hot-dip galvanized strip steel | |
| CN202462175U (en) | Zinc sheet brushing machine for hot-dip aluminum zinc | |
| CN213624317U (en) | Production switching production line for two different steel plate products | |
| CN203065577U (en) | Blueing device for vertical-type continuous annealing furnace | |
| CN112095061B (en) | Production switching production channel and switching method for two different steel plate products | |
| CN106957950A (en) | Hot-dip galvanized alloy soaking pit and strip hot-dip galvanizing system | |
| CN107964643A (en) | Hot-strip continuous hot galvanizing device and method | |
| CN206308407U (en) | A kind of annealing furnace nose that can eliminate zinc-plated plate surface zinc gray | |
| CN206143295U (en) | Galvanized strip steel plates back cooling device | |
| CN201634751U (en) | Steel wire and steel strip hot-dip plating energy-saving production system with zero emission | |
| CN204638737U (en) | A kind of equipment water jetting cooler of ribbon steel | |
| CN102011127A (en) | Unit with functions of continuous hot galvanizing and continuous annealing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20140826 |
|
| EXPY | Termination of patent right or utility model |