CN103846290A - Cleaning device for removing scale cinders on surface of steel blank - Google Patents
Cleaning device for removing scale cinders on surface of steel blank Download PDFInfo
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- CN103846290A CN103846290A CN201410107900.6A CN201410107900A CN103846290A CN 103846290 A CN103846290 A CN 103846290A CN 201410107900 A CN201410107900 A CN 201410107900A CN 103846290 A CN103846290 A CN 103846290A
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- brush
- oxide skin
- billet
- billet surface
- surface oxide
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Abstract
The invention provides a cleaning device for removing scale cinders on the surface of a steel blank. The cleaning device comprises a brush and a driving mechanism, wherein the brush is arranged near the steel blank and is used for removing the scale cinders on the surface of the steel blank, the driving mechanism is connected with the brush and is used for driving the brush to act on the surface of the steel blank for removing the scale cinders from the surface of the steel blank by the brush. The cleaning device has the advantages that the problems that the scale removing effect of high-pressure water is poor, the scale cinders are difficult to remove during the production of some high-grade steel, and the like are solved; the scale cinders on the surface of the steel blank can be basically and thoroughly removed, so the surface quality of cast blanks is improved.
Description
Technical field
The present invention relates to metallurgical steel rolling equipment technical field, particularly a kind of for removing the cleaning plant of billet surface oxide skin.
Background technology
At present, generally, steel billet all will heat and soaking before rolling in the heating furnace containing in oxidizing atmosphere, the temperature of heating furnace is more than 1000 DEG C, heat time is generally even longer at 2～3 hours, makes the oxygen in billet surface and stove at high temperature vigorous reaction occur and generate a large amount of oxide skin.The particularly Hot Metal in Beam Blank of web height H > 500mm, flange width B > 300mm, Hot Metal in Beam Blank specification is larger, section abnormal shape, slab complexity relatively, under the normal de-scaling pressure of water under high pressure, in the edge of a wing, outside oxide skin is also removed unclean sometimes, once running into de-scaling loop section water nozzle stops up, in production process, be difficult to find in time that maintenance or de-scaling water pressure are not etc. when some FAQs, steel billet poor effect often after high-pressure water descaling, causes billet surface still to retain the oxide skin not coming off in a large number.In conjunction with producing some high-level steel grades, need to add specific alloy element simultaneously, the oxide skin of billet surface production and the matrix of steel be pasted tightr, the more difficult removal of oxide skin, scale removal effect can be poorer.The oxide skin of Ex-all is not easily pressed into steel surface in the operation of rolling, form oxide skin and be pressed into defect, not serious can reconditioning or soldering, but increase certain production cost and affect the external attractive in appearance of product, the serious product rejection that directly causes, causes serious economic loss to enterprise.
Summary of the invention
The object of the present invention is to provide a kind ofly for removing the cleaning plant of billet surface oxide skin, retain to solve the billet surface that prior art exists the problem that has the oxide skins that do not come off in a large number.
To achieve these goals, technical scheme provided by the invention is:
For removing a cleaning plant for billet surface oxide skin, it comprises: brush, for removing billet surface oxide skin near steel billet setting; Driving mechanism, is connected with described brush, for driving described brush to move at billet surface, so that described brush is removed billet surface oxide skin.
Preferably, above-mentioned for removing the cleaning plant of billet surface oxide skin, also comprise blowing mechanism, described blowing mechanism comprises for spraying compressed-air actuated nozzle to billet surface, for generation of compressed-air actuated compressor, connects the pipeline of described nozzle and compressor, described arrangement of nozzles is at described brush rear and point to steel billet, for purging the oxide skin of being removed by described brush on steel billet.
Preferably, for removing the cleaning plant of billet surface oxide skin, also comprise the anti-protective cover that splashes above-mentioned, describedly anti-ly splash protective cover for shrouding the periphery at steel billet, to prevent that the oxide skin that billet surface comes off from splashing in external environment condition.
Preferably, also comprise the accumulator tank for reclaiming billet oxidization skin above-mentioned for removing the cleaning plant of billet surface oxide skin, described accumulator tank is positioned at described anti-the splash below of protective cover the length direction extension along the described anti-protective cover that splashes.
Preferably, above-mentioned, for removing the cleaning plant of billet surface oxide skin, described brush is wire brush.
Preferably, above-mentioned, for removing the cleaning plant of billet surface oxide skin, described brush comprises upside brush, downside brush, left side brush, the right side brush of removing respectively billet surface oxide skin at four direction.
Preferably, above-mentioned, for removing the cleaning plant of billet surface oxide skin, described driving mechanism comprises the motor for driving described brush to rotate.
Preferably, above-mentioned for removing the cleaning plant of billet surface oxide skin, described upside brush and downside brush are frustum, are respectively used to embed web upside and the downside of H shaped steel steel billet, to remove the oxide skin inside the web upside of H shaped steel steel billet and downside, the edge of a wing; Described left side brush and right side brush are cylindric, are respectively used to the outside near two edges of a wing of H shaped steel steel billet, to remove the oxide skin outside the edge of a wing of H shaped steel steel billet.
Preferably; above-mentioned for removing the cleaning plant of billet surface oxide skin; described accumulator tank comprises cell body and the flat board being obliquely installed, and the lower limb of described flat board is connected in the top edge of described cell body, and described flat board is arranged at the below of the described anti-protective cover that splashes.
Preferably, above-mentioned, for removing the cleaning plant of billet surface oxide skin, described upside brush, downside brush, left side brush, right side brush connect respectively a driving mechanism, control so that independent.
Analyze knownly, the present invention can solve high-pressure water descaling poor effect and produce oxide skin when some high-level steel grades and be difficult to the problems such as removals, removes substantially thoroughly the oxide skin of billet surface, thus raising cc billet surface quality.
Brief description of the drawings
Fig. 1 is the structural representation of the preferred embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
As shown in Figure 1, the preferred embodiment of the present invention comprises four groups of brushes and corresponding driving mechanism.Four groups of brushes are respectively upside brush 12, downside brush 22, left side brush 32, right side brush 42; motor 11, motor 21, motor 31, motor 41 that driven brush rotates are connected respectively with four brushes through the anti-protective cover 7 or dull and stereotyped 51 that splashes, with the independent running of controlling each brush.When application, this preferred embodiment is installed on the conveyor roller of steel billet 6 online.In the time of application, left side brush 32 and right side brush 42 are respectively to the edge of a wing 62, the edge of a wing 63 surface, left and right sides wiper oxide skins, upside brush 12 and downside brush 22 are respectively to web 61 upper and lower surface wiper oxide skins, and the bristle of four groups of brushes adopts the high-temperature alloy (bearing 1200 DEG C of above temperature) with larger intensity, hardness such as steel wire is made.Start the corresponding upside brush 12 of rear drive, downside brush 22, left side brush 32, right side brush 42 in steel billet 6 surface actions, so that brush is removed steel billet 6 surface scales as motor 11, motor 21, motor 31, the motor 41 of driving mechanism.Brush is by driven by motor, and independent control separately, like this can be according to the each surface scale situation of steel billet 6, selects the motor that need to open.For example steel billet 6 upper surface oxide skins do not eliminate totally through high-pressure water descaling, open motor 11, and upside is brushed 12 High Rotation Speeds, thereby upper surface oxide skin is removed.Meanwhile, also can open four motors removes each surface scale simultaneously.
This preferred embodiment is applicable to being applied to the oxide skin cleaning of H shaped steel steel billet, for other shaped steel steel billets, should corresponding brush quantity, Brush Shapes and brush orientation be set according to the structure of shaped steel, no longer repeats one by one for all types of shaped steel at this.For driving mechanism, motor is not exclusive selection also, and the hydraulic motor that output rotatablely moves also can rotate to remove billet oxidization skin at steel billet by driven brush.In addition, the driving mechanisms such as oil cylinder can move back and forth at billet surface by driven brush, and like this, this type of driving mechanism can also be served as the driving mechanism of brush.
Preferably, upside brush 12, downside brush 22, left side brush 32, right side brush 42 are wire brush.In order to make the shape of brush and the profile of H shaped steel billet surface more identical, oxide skin is removed more thorough, upside brush 12 and downside brush 22 are circular cone shape (and can move up and down), be positioned at web 61 both sides up and down, be arranged symmetrically with up and down, to remove web 61 upsides of H shaped steel steel billet 6 and the oxide skin of downside, the edge of a wing 62 and 63 inner sides, the edge of a wing; Left side brush 32 and right side brush 42 are cylindric (and can move left and right), near the edge of a wing 62 of H shaped steel steel billet 6, the outside on the edge of a wing 63, are symmetrically arranged, to remove the edge of a wing 62 of H shaped steel steel billet 6, the oxide skin in 63 outsides, the edge of a wing respectively.
For the oxide skin that cleaning comes off in time, this preferred embodiment also comprises blowing mechanism (not shown), blowing mechanism comprise for to the compressed-air actuated nozzle of steel billet 6 jet surface, for generation of compressed-air actuated compressor, connect the pipeline of nozzle and compressor, arrangement of nozzles is at brush rear and point to steel billet 6, for purging the oxide skin of being removed by brush on steel billet 6.
In order to prevent that oxide skin chip from splashing; this preferred embodiment also comprises the anti-protective cover 7 that splashes; as shown in Figure 1; the cross section of the anti-protective cover 7 that splashes is Ω shape, can be made up of sheet metal, and shroud the periphery at steel billet 6 and four brushes; to prevent that the oxide skin that steel billet 6 surfaces come off from splashing in external environment condition; it is by oxide skin gravity, and guiding oxide skin falls into accumulator tank 5, and accumulator tank 5 is positioned at the below of the anti-protective cover 7 that splashes and extends along the length direction of the anti-protective cover 7 that splashes.Particularly, accumulator tank 5 comprises cell body 50 and the flat board 51 being obliquely installed, and dull and stereotyped 51 lower limb is connected in the top edge of cell body 50, and flat board 51 is arranged at the below of the anti-protective cover 7 that splashes.
When use, steel billet 6 is exported from heating furnace, after dephosphorize by high pressure water, while being delivered to the sphere of action of four groups of brushes by conveyor roller, select to need the machine operation of unlatching, brush rotary speed is by Electric Machine Control, rotating speed can be set according to the steel billet speed of service, the speed of service of steel billet 6 can be by the rotational speed regulation of rollgang, in the time that steel billet 6 heads start to leave this this preferred embodiment, be arranged in the nozzle startup that the anti-protective cover 7 that splashes exports the blow device of surrounding, the oxide skin of removing is purged, prevent from being attached to steel billet 6 surfaces, in the time that steel billet 6 all passes through, motor quits work, the surface scale that completes a steel billet 6 is removed process.The oxide skin of removing purges and falls into accumulator tank 5, can regularly carry out oxide skin recycling to accumulator tank 5.
To sum up, the present invention is arranged on Hot Metal in Beam Blank conveyor roller online, can be according to water under high pressure scale removal situation, the oxide skin on wiper Hot Metal in Beam Blank surface selectively, complete the residue oxide skin removal work to the each surface of high temperature lower different type base, effectively prevent that clean oxide skin forms and is pressed into defect to follow-up stocking Hot Metal in Beam Blank because dephosphorize by high pressure water does not eliminate, avoid loss, solve large specification deformed steel (particularly web height H > 500mm, the Hot Metal in Beam Blank of flange width B > 300mm), for example H shaped steel, the poor problem of surface quality when production, improve the quality on hot-rolled steel section surface, enhance one's market competitiveness.
As known by the technical knowledge, the present invention can realize by other the embodiment that does not depart from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, and is not only.Within the scope of the present invention all or be all included in the invention in the change being equal in scope of the present invention.
Claims (10)
1. for removing a cleaning plant for billet surface oxide skin, it is characterized in that, comprising:
Brush, for removing billet surface oxide skin near steel billet setting;
Driving mechanism, is connected with described brush, for driving described brush to move at billet surface, so that described brush is removed billet surface oxide skin.
2. according to claim 1 for removing the cleaning plant of billet surface oxide skin, it is characterized in that, also comprise blowing mechanism, described blowing mechanism comprises for spraying compressed-air actuated nozzle to billet surface, for generation of compressed-air actuated compressor, connects the pipeline of described nozzle and compressor, described arrangement of nozzles is at described brush rear and point to steel billet, for purging the oxide skin of being removed by described brush on steel billet.
3. according to claim 1 and 2 for removing the cleaning plant of billet surface oxide skin; it is characterized in that; also comprise the anti-protective cover that splashes, describedly anti-ly splash protective cover for shrouding the periphery at steel billet, to prevent that the oxide skin that billet surface comes off from splashing in external environment condition.
4. according to claim 3 for removing the cleaning plant of billet surface oxide skin; it is characterized in that; also comprise the accumulator tank for reclaiming billet oxidization skin, described accumulator tank is positioned at described anti-the splash below of protective cover the length direction extension along the described anti-protective cover that splashes.
5. according to claim 1ly it is characterized in that for removing the cleaning plant of billet surface oxide skin, described brush is wire brush.
6. according to claim 1ly it is characterized in that for removing the cleaning plant of billet surface oxide skin, described brush comprises upside brush, downside brush, left side brush, the right side brush of removing respectively billet surface oxide skin at four direction.
7. according to claim 1ly it is characterized in that for removing the cleaning plant of billet surface oxide skin, described driving mechanism comprises the motor for driving described brush to rotate.
8. according to claim 6 for removing the cleaning plant of billet surface oxide skin, it is characterized in that, described upside brush and downside brush are frustum, be respectively used to embed web upside and the downside of H shaped steel steel billet, to remove the oxide skin of the web upside of H shaped steel steel billet and downside, inner side, the edge of a wing;
Described left side brush and right side brush are cylindric, are respectively used to the outside near two edges of a wing of H shaped steel steel billet, to remove the oxide skin outside the edge of a wing of H shaped steel steel billet.
9. according to claim 4 for removing the cleaning plant of billet surface oxide skin; it is characterized in that; described accumulator tank comprises cell body and the flat board being obliquely installed, and the lower limb of described flat board is connected in the top edge of described cell body, and described flat board is arranged at the below of the described anti-protective cover that splashes.
10. according to claim 6ly it is characterized in that for removing the cleaning plant of billet surface oxide skin, described upside brush, downside brush, left side brush, right side brush connect respectively a driving mechanism, control so that independent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107900.6A CN103846290A (en) | 2014-03-21 | 2014-03-21 | Cleaning device for removing scale cinders on surface of steel blank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107900.6A CN103846290A (en) | 2014-03-21 | 2014-03-21 | Cleaning device for removing scale cinders on surface of steel blank |
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| CN103846290A true CN103846290A (en) | 2014-06-11 |
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| CN201410107900.6A Pending CN103846290A (en) | 2014-03-21 | 2014-03-21 | Cleaning device for removing scale cinders on surface of steel blank |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209365A (en) * | 2014-09-20 | 2014-12-17 | 张家港市胜达钢绳有限公司 | Steel wire surface dust removing device |
| CN106881362A (en) * | 2015-12-16 | 2017-06-23 | 常熟宝升精冲材料有限公司 | A kind of hot rolling slitting removing iron scale device and method of fine material producing line |
| CN106984783A (en) * | 2017-04-13 | 2017-07-28 | 江苏环信机械工程有限公司 | A kind of device for removing continuous casting billet surface scale and scum silica frost |
| CN109201759A (en) * | 2018-09-19 | 2019-01-15 | 陕西龙门钢铁有限责任公司 | A kind of steel billet is come out of the stove dephosphorization apparatus and phosphorus removing method before rolling |
| CN109822439A (en) * | 2019-03-16 | 2019-05-31 | 刘童童 | A kind of steel production high temperature resistant brushing needle and scale removal system |
| CN113172526A (en) * | 2021-04-15 | 2021-07-27 | 燕山大学 | Forging cinder remove device |
| CN114850231A (en) * | 2022-04-26 | 2022-08-05 | 武钢集团昆明钢铁股份有限公司 | Device and method capable of effectively removing oxidation slag on surface of steel billet |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1787592C (en) * | 1990-10-11 | 1993-01-15 | Всесоюзный Научно-Исследовательский Институт Железнодорожного Транспорта | Rail cleaning apparatus |
| JPH10113720A (en) * | 1996-10-11 | 1998-05-06 | Nippon Steel Corp | Pretreatment descaling method for ultrasonic flaw detecting of rail and device therefor |
| CN101541446A (en) * | 2006-11-23 | 2009-09-23 | Posco公司 | Improvement apparatus of surface roughness defect of hot/cold rolled stainless steel coils and the method thereof |
| CN201410483Y (en) * | 2009-05-22 | 2010-02-24 | 中色科技股份有限公司 | Device for removing oxidized scales on surfaces of plate strip |
| RU2383403C2 (en) * | 2008-06-09 | 2010-03-10 | Открытое акционерное общество "Таганрогский металлургический завод" (ОАО "ТАГМЕТ") | Device for cylinder item mechanical cleaning |
| CN102009073A (en) * | 2010-11-24 | 2011-04-13 | 莱芜钢铁股份有限公司 | Device for removing iron scale from surface of high-temperature billet |
| CN202808971U (en) * | 2012-07-30 | 2013-03-20 | 保定市普天奥电子科技设备有限公司 | Board brushing machine for removing oxide on surface of electroplated board |
| CN203791367U (en) * | 2014-03-21 | 2014-08-27 | 莱芜钢铁集团有限公司 | Cleaning device for removing surface scales of billet steel |
-
2014
- 2014-03-21 CN CN201410107900.6A patent/CN103846290A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1787592C (en) * | 1990-10-11 | 1993-01-15 | Всесоюзный Научно-Исследовательский Институт Железнодорожного Транспорта | Rail cleaning apparatus |
| JPH10113720A (en) * | 1996-10-11 | 1998-05-06 | Nippon Steel Corp | Pretreatment descaling method for ultrasonic flaw detecting of rail and device therefor |
| CN101541446A (en) * | 2006-11-23 | 2009-09-23 | Posco公司 | Improvement apparatus of surface roughness defect of hot/cold rolled stainless steel coils and the method thereof |
| RU2383403C2 (en) * | 2008-06-09 | 2010-03-10 | Открытое акционерное общество "Таганрогский металлургический завод" (ОАО "ТАГМЕТ") | Device for cylinder item mechanical cleaning |
| CN201410483Y (en) * | 2009-05-22 | 2010-02-24 | 中色科技股份有限公司 | Device for removing oxidized scales on surfaces of plate strip |
| CN102009073A (en) * | 2010-11-24 | 2011-04-13 | 莱芜钢铁股份有限公司 | Device for removing iron scale from surface of high-temperature billet |
| CN202808971U (en) * | 2012-07-30 | 2013-03-20 | 保定市普天奥电子科技设备有限公司 | Board brushing machine for removing oxide on surface of electroplated board |
| CN203791367U (en) * | 2014-03-21 | 2014-08-27 | 莱芜钢铁集团有限公司 | Cleaning device for removing surface scales of billet steel |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209365A (en) * | 2014-09-20 | 2014-12-17 | 张家港市胜达钢绳有限公司 | Steel wire surface dust removing device |
| CN106881362A (en) * | 2015-12-16 | 2017-06-23 | 常熟宝升精冲材料有限公司 | A kind of hot rolling slitting removing iron scale device and method of fine material producing line |
| CN106984783A (en) * | 2017-04-13 | 2017-07-28 | 江苏环信机械工程有限公司 | A kind of device for removing continuous casting billet surface scale and scum silica frost |
| CN106984783B (en) * | 2017-04-13 | 2023-10-31 | 江苏环信机械工程有限公司 | Device for removing oxide skin and scum on surface of continuous casting billet |
| CN109201759A (en) * | 2018-09-19 | 2019-01-15 | 陕西龙门钢铁有限责任公司 | A kind of steel billet is come out of the stove dephosphorization apparatus and phosphorus removing method before rolling |
| CN109822439A (en) * | 2019-03-16 | 2019-05-31 | 刘童童 | A kind of steel production high temperature resistant brushing needle and scale removal system |
| CN113172526A (en) * | 2021-04-15 | 2021-07-27 | 燕山大学 | Forging cinder remove device |
| CN114850231A (en) * | 2022-04-26 | 2022-08-05 | 武钢集团昆明钢铁股份有限公司 | Device and method capable of effectively removing oxidation slag on surface of steel billet |
| CN114850231B (en) * | 2022-04-26 | 2023-10-10 | 武钢集团昆明钢铁股份有限公司 | Device and method capable of effectively removing oxide slag on surface of steel billet |
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Application publication date: 20140611 |
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