CN206643746U - A kind of continuous casting billet dry type descaling device - Google Patents
A kind of continuous casting billet dry type descaling device Download PDFInfo
- Publication number
- CN206643746U CN206643746U CN201720380229.1U CN201720380229U CN206643746U CN 206643746 U CN206643746 U CN 206643746U CN 201720380229 U CN201720380229 U CN 201720380229U CN 206643746 U CN206643746 U CN 206643746U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- steel
- rectangle sleeve
- billet
- rectangle
- 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
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- Metal Rolling (AREA)
Abstract
A kind of continuous casting billet dry type descaling device, belong to the rolling technical field of metal, its technical scheme is, the device, which is formed, includes rectangle sleeve pipe and the de-scaling wire brush being arranged in each side wall of rectangle sleeve pipe, the rectangular sleeve pipe sleeve is entering the outside of stove steel billet or steel billet of coming out of the stove and is being fixed on furnace roller road or furnace delivery table, gap is left between the inwall and steel billet of rectangle sleeve pipe, the de-scaling wire brush is fixed in the side wall of rectangle sleeve pipe, and the steel tendon of de-scaling wire brush is withstood on the steel billet of rectangle inside pipe casing.The utility model removes the iron scale of billet surface using the multiple de-scaling wire brushes being fixed on rectangle sleeve pipe, the steel tendon of de-scaling wire brush forms divergent state after being contacted with strand, the iron scale of casting billet surface everywhere can be made thoroughly to be removed, so as to improve the production efficiency of heating furnace, the surface quality of product ensure that.
Description
Technical field
A kind of and steel rolling mill matching used descaler for steel billet of heating furnace is the utility model is related to, is given birth to suitable for long material
The strand de-scaling of producing line, belong to the rolling technical field of metal.
Background technology
Enter stove iron oxide on surface of billet steel skin compared with steel billet matrix comb pine much, iron scale, which is covered in billet surface, to be caused
Steel billet thermal conductivity factor reduces.In the case where rolling line does not have strand polishing device, strand enters with iron scale and added
After hot stove, firing rate can be declined, heating furnace productivity ratio reduces, and energy consumption rise, simultaneous oxidation iron sheet bulk deposition is in furnace bottom
On cause furnace bottom rise, play bag, force heating furnace blowing out scarfing cinder, not only influence heating furnace output, and deteriorate operating condition.
The heating-up temperatures such as rolling bearings steel are high, the steel grade of heat time length when, the iron scale of casting billet surface covering compared with
It is thick（Reach more than 2mm）, strand come out of the stove after even across high-pressure water descaling, surface still have partial oxidation iron sheet residual, simultaneously
Strand oxidation by air can also produce secondary oxidation iron sheet.In the operation of rolling, if iron scale can not be removed thoroughly
The mass defects such as spot, pockmark will be formed in finished surface, or even be pressed into finished product material surface and form crackle, ultimately result in heat
Upset splits, and has a strong impact on product quality.
In summary, the iron scale of casting billet surface, which not only influences heating furnace production efficiency, causes energy consumption to raise, but also
The surface quality of product can be greatly influenceed, therefore how effectively to remove the iron scale after strand enters stokehold and come out of the stove is rolling
Production line urgent problem.
Utility model content
The purpose of this utility model is the drawback for prior art, there is provided a kind of continuous casting billet dry type descaling device, with
Heating furnace production efficiency is improved, ensures the surface quality of product.
Problem described in the utility model is realized with following technical proposals：
A kind of continuous casting billet dry type descaling device, composition include rectangle sleeve pipe and are arranged in each side wall of rectangle sleeve pipe
De-scaling wire brush, the rectangular sleeve pipe sleeve entering the outside of stove steel billet or steel billet of coming out of the stove and is being fixed on into furnace roller road or goes out furnace roller
On road, gap is left between the inwall and steel billet of rectangle sleeve pipe, the de-scaling wire brush is fixed in the side wall of rectangle sleeve pipe, removed
The steel tendon of squama wire brush is withstood on the steel billet of rectangle inside pipe casing.
Above-mentioned continuous casting billet dry type descaling device, the de-scaling wire brush include strap, ambulatory splint and Duo Gen steel wires
Restrict, the through hole on more steel wire penetrating rectangle sleeve side walls simultaneously arranges along the straight uniform perpendicular to steel billet direction of transfer, often
One end that root steel wire rope is located at rectangle inside pipe casing is withstood on the surface of steel billet, and the strap and ambulatory splint are by more steel
Cord is clipped in the middle and is bolted, and the strap is fixedly connected with the side wall of rectangle sleeve pipe.
Above-mentioned continuous casting billet dry type descaling device, the quantity of the de-scaling wire brush in each side wall of the rectangle sleeve pipe is 1
~3.
The utility model removes the iron scale of billet surface using the multiple de-scaling wire brushes being fixed on rectangle sleeve pipe,
The steel tendon of de-scaling wire brush forms divergent state after being contacted with strand, the iron scale of casting billet surface everywhere can be made to obtain thorough
Bottom is removed, and so as to improve the production efficiency of heating furnace, ensure that the surface quality of product.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 left view；
Fig. 3 is Fig. 1 top view.
Marked in figure as follows：1st, rectangle sleeve pipe, 2, strap, 3, steel wire rope, 4, hex bolts, 5, hex nut, 6,
Ambulatory splint.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
The utility model provides a kind of descaling device simple in construction, not damaging strand matrix, can effectively remove strand
The iron scale on surface.
Referring to Fig. 1~Fig. 3, the utility model includes rectangle sleeve pipe 1 and multiple de-scaling wire brushes, each de-scaling wire brush by
Strap 2, ambulatory splint 6, more steel wire ropes 3, hex bolts 4 and hex nut 5 form.More steel wire ropes 3 are clipped in fixation
Between clamping plate 2 and ambulatory splint 6, strap 2 is fixed in the side wall of rectangle sleeve pipe 1, and ambulatory splint 6 passes through hex bolts 4
It is connected with hex nut 5 with strap 2.
Shown in Fig. 2 and Fig. 3, each side wall of rectangle sleeve pipe 1 there are two elongated holes（When it is implemented, the quantity of elongated hole
Depending on the quantity of de-scaling wire brush）, for inserting steel wire rope 3.Rectangle sleeve pipe 1 is fixed on into furnace roller road or furnace delivery table
On, strand passes through from rectangle sleeve pipe 1.
Strap 2 is welded on rectangle sleeve pipe 1, is not connected between ambulatory splint 6 and rectangle sleeve pipe 1.Steel wire rope 3 is by solid
Clamp plate 2, ambulatory splint 6, hex bolts 4 and hex nut 5 are fixedly clamped, and the length that steel wire rope 3 is inserted in rectangle sleeve pipe 1 can
It is adjusted as needed.
In rolling line running, steel wire rope 3 contacts with the strand through rectangle sleeve pipe 1, to billet surface
Iron scale carries out wiper.When steel wire rope can not be in close contact because of abrasion with strand, hex bolts 4 and hex nut are unclamped
5, ambulatory splint 6 and strap 2 unclamp steel wire rope 3, again tight after the length in the adjustment insertion rectangle of steel wire rope 3 sleeve pipe 1
Gu hex bolts 4 and hex nut 5, descaling device can be reused.
The utility model can effectively remove the iron scale of casting billet surface, have it is practical, simple in construction, cost is low
The advantages that honest and clean, reliable.
Claims (3)
1. a kind of continuous casting billet dry type descaling device, it is characterized in that, composition includes rectangle sleeve pipe（1）Be arranged on rectangle sleeve pipe
（1）Each side wall on de-scaling wire brush, the rectangle sleeve pipe（1）It is enclosed on into the outside of stove steel billet or steel billet of coming out of the stove and fixation
On furnace roller road or furnace delivery table is entered, rectangle sleeve pipe（1）Inwall and steel billet between leave gap, the de-scaling wire brush is fixed
In rectangle sleeve pipe（1）Side wall on, the steel tendon of de-scaling wire brush withstands on rectangle sleeve pipe（1）On internal steel billet.
2. a kind of continuous casting billet dry type descaling device according to claim 1, it is characterized in that, the de-scaling wire brush includes solid
Clamp plate（2）, ambulatory splint（6）With more steel wire ropes（3）, more steel wire ropes（3）Through rectangle sleeve pipe（1）Through hole in side wall
And arranged along the straight uniform perpendicular to steel billet direction of transfer, every steel wire rope（3）Positioned at rectangle sleeve pipe（1）Internal one end top
On the surface of steel billet, the strap（2）And ambulatory splint（6）By more steel wire ropes（3）It is clipped in the middle and passes through bolt
Connection, the strap（2）With rectangle sleeve pipe（1）Side wall be fixedly connected.
3. a kind of continuous casting billet dry type descaling device according to claim 1 or 2, it is characterized in that, the rectangle sleeve pipe（1）'s
The quantity of de-scaling wire brush in each side wall is 1~3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380229.1U CN206643746U (en) | 2017-04-12 | 2017-04-12 | A kind of continuous casting billet dry type descaling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380229.1U CN206643746U (en) | 2017-04-12 | 2017-04-12 | A kind of continuous casting billet dry type descaling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206643746U true CN206643746U (en) | 2017-11-17 |
Family
ID=60275202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720380229.1U Expired - Fee Related CN206643746U (en) | 2017-04-12 | 2017-04-12 | A kind of continuous casting billet dry type descaling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206643746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665982A (en) * | 2019-11-14 | 2020-01-10 | 芜湖新兴铸管有限责任公司 | Cold descaling box for rolling round billet |
| CN114309096A (en) * | 2021-12-03 | 2022-04-12 | 中冶赛迪技术研究中心有限公司 | All-round belted steel does not have acid descaling system |
-
2017
- 2017-04-12 CN CN201720380229.1U patent/CN206643746U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665982A (en) * | 2019-11-14 | 2020-01-10 | 芜湖新兴铸管有限责任公司 | Cold descaling box for rolling round billet |
| CN114309096A (en) * | 2021-12-03 | 2022-04-12 | 中冶赛迪技术研究中心有限公司 | All-round belted steel does not have acid descaling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20190412 |