CN203791367U - Cleaning device for removing surface scales of billet steel - Google Patents
Cleaning device for removing surface scales of billet steel Download PDFInfo
- Publication number
- CN203791367U CN203791367U CN201420131571.4U CN201420131571U CN203791367U CN 203791367 U CN203791367 U CN 203791367U CN 201420131571 U CN201420131571 U CN 201420131571U CN 203791367 U CN203791367 U CN 203791367U
- Authority
- CN
- China
- Prior art keywords
- brush
- oxide skin
- billet
- billet surface
- steel
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 76
- 239000010959 steel Substances 0.000 title claims abstract description 76
- 238000004140 cleaning Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000007664 blowing Methods 0.000 claims description 6
- 210000005056 cell body Anatomy 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000010926 purge Methods 0.000 claims description 4
- 210000003141 lower extremity Anatomy 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Abstract
The utility model provides a cleaning device for removing surface scales of billet steel. The cleaning device comprises brushes and driving mechanisms; the brushes are arranged close to the billet steel to remove the surface scales of the billet steel; the driving mechanisms are connected with the brushes and used for driving the brushes to act on the surface of the billet steel so as to remove the surface scales of the billet steel. The cleaning device for removing the surface scales of the billet steel has the advantages that the problems of poor descaling effect of high-pressure water, difficult in scale removal in production of some high-grade steel and the like can be solved, the surface scales of the billet steel can be removed thoroughly approximately, and accordingly surface quality of the billet steel can be improved.
Description
Technical field
The utility model 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.
Utility model content
It is a kind of for removing the cleaning plant of billet surface oxide skin that the purpose of this utility model is to provide, and retains 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, the technical scheme that the utility model provides 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 utility model 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 utility model preferred embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figure 1, the utility model preferred embodiment 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 utility model 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 utility model can be realized 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.Allly within the scope of the utility model or in the change being equal in scope of the present utility model, be all included in the utility model.
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 |
|---|---|---|---|
| CN201420131571.4U CN203791367U (en) | 2014-03-21 | 2014-03-21 | Cleaning device for removing surface scales of billet steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131571.4U CN203791367U (en) | 2014-03-21 | 2014-03-21 | Cleaning device for removing surface scales of billet steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791367U true CN203791367U (en) | 2014-08-27 |
Family
ID=51373642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420131571.4U Expired - Fee Related CN203791367U (en) | 2014-03-21 | 2014-03-21 | Cleaning device for removing surface scales of billet steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791367U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846290A (en) * | 2014-03-21 | 2014-06-11 | 莱芜钢铁集团有限公司 | Cleaning device for removing scale cinders on surface of steel blank |
| CN108816860A (en) * | 2018-06-14 | 2018-11-16 | 芜湖慧宇商贸有限公司 | A kind of comprehensive cleaning device |
| CN110694849A (en) * | 2019-10-14 | 2020-01-17 | 王蒙蒙 | Automatic surface treatment machine and method for secondary utilization of section steel |
| 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 |
-
2014
- 2014-03-21 CN CN201420131571.4U patent/CN203791367U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846290A (en) * | 2014-03-21 | 2014-06-11 | 莱芜钢铁集团有限公司 | Cleaning device for removing scale cinders on surface of steel blank |
| CN108816860A (en) * | 2018-06-14 | 2018-11-16 | 芜湖慧宇商贸有限公司 | A kind of comprehensive cleaning device |
| CN110694849A (en) * | 2019-10-14 | 2020-01-17 | 王蒙蒙 | Automatic surface treatment machine and method for secondary utilization of section steel |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103846290A (en) | Cleaning device for removing scale cinders on surface of steel blank | |
| CN203791367U (en) | Cleaning device for removing surface scales of billet steel | |
| CN104056865B (en) | Steel plate surface treatment method and device | |
| CN101698197A (en) | Novel process for on-line removing of scale at surface of hot-rolled copper plate belt | |
| CN204237870U (en) | A kind of pickling tank with built-in air knife | |
| CN205020446U (en) | Automatic chemical industry spare belt cleaning device | |
| CN105537165A (en) | Removing system for oxide skin on surface of steel band | |
| CN102601742A (en) | Steel strip descaling method | |
| CN105665469B (en) | A kind of pickling-free derusting phosphating continuous wire drawing equipment and its wire drawing production method | |
| CN201785471U (en) | Roll-surface wiping slag cleaner | |
| CN202479239U (en) | Scale removing device of steel belts | |
| CN201249398Y (en) | Wire surface descaling machine | |
| CN208495223U (en) | A kind of steel shot-blasting machine outlet clearing apparatus | |
| CN203140437U (en) | Washing device for cold-rolling strip steel hot galvanizing unit finishing rolling mill work roll surfaces | |
| CN204039479U (en) | The on-line automatic cleaning plant of a kind of air knife | |
| CN111037060A (en) | Welding process for aluminum product processing | |
| CN104832518B (en) | Tubulose hollow rivet process of surface treatment | |
| CN202479236U (en) | Device for removing scale of steel belt | |
| CN105081985B (en) | A kind of steel band mechanical scale-removing apparatus | |
| CN205413937U (en) | Steel band cleaning system | |
| CN202479241U (en) | Steel strip descaling device | |
| CN202479233U (en) | Device for removing scales on strip steel | |
| CN206824400U (en) | A kind of stainless steel clad plate integrated casting and rolling production line descaling device | |
| CN203791100U (en) | Billet anti-oxidation coating online spraying device | |
| CN204912316U (en) | Square billet surface descaling device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 |