CN202398637U - High pressure water descaling machine - Google Patents
High pressure water descaling machine Download PDFInfo
- Publication number
- CN202398637U CN202398637U CN2011204726705U CN201120472670U CN202398637U CN 202398637 U CN202398637 U CN 202398637U CN 2011204726705 U CN2011204726705 U CN 2011204726705U CN 201120472670 U CN201120472670 U CN 201120472670U CN 202398637 U CN202398637 U CN 202398637U
- Authority
- CN
- China
- Prior art keywords
- high pressure
- pressure water
- descaling machine
- iron
- iron chains
- 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 - Lifetime
Links
Images
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model discloses a high pressure water descaling machine. The high pressure water descaling machine comprises a water blocking device which is composed of iron chains which are arranged in rows and hung vertically, and the high pressure water descaling machine is characterized in that small sections of steel plates are welded sequentially and at interval on each iron chain; and the small-section steel plates are sequentially welded at the backside of each iron chain. The high pressure water descaling machine, disclosed by the utility model, can efficiently prevent iron scale and high pressure water from splashing outwards and has good water blocking effect; as the iron chains are fixed by steel plates, the iron chains cannot be wound mutually to clamp the steel and the iron chains can be lengthened; the service life of the water blocking device is prolonged; as the steel billet cannot impact the steel plates directly, the steel plates cannot be deformed to clamp the steel. As the high pressure water either cannot impact the box wall of the descaling machine, the service life of the descaling machine is prolonged.
Description
Technical field
The utility model relates to the descaling of steel stock device on the steel sheet production line, especially a kind of high-pressure water descaling machine.
Background technology
High-pressure water descaling machine at steel industry hot rolling mill plate, band production line; Be to adopt water under high pressure to be directly injected to billet surface; Lean on the impulsive force of water under high pressure to destroy the iron scale of billet surface, the iron scale of being struck off like this, water under high pressure will splash out from the import and export of descaling mill.
The baffle device for water of current descaling mill is to adopt iron chains dash or movable steel plate dash; As shown in Figures 2 and 3; Adopt the iron chains dash, because there is certain clearance in iron chains, thick iron scale not iron chains blocks; But some water under high pressures and tiny iron sheet can be splashed to from the gap of iron chains outside the descaling mill, and the dash effect is relatively poor; And iron chains can be intertwined through the bump of steel billet each other, steel billet once more through the time cause steel-fastening, twine in order to prevent iron chains; The dash iron chains is unsuitable oversize, after use a period of time, and the iron chains wearing and tearing; Influence the dash effect, cause the service life of baffle device for water not long.
Employing activity steel plate dash, iron scale and water under high pressure are splashed on the dash steel plate, will be reflected rapidly, all are enclosed in water under high pressure and iron scale in the descaling mill casing, and the dash effect is fine.But water under high pressure, iron scale backwash on steel plate is returned, and kinetic energy rejection is less, and water that backwash is returned and iron scale wash away very big to the descaling mill tank wall, influences the service life of descaling mill; Movable steel plate is by steel billet bump back easy deformation, and steel-fastening easily also can influence scale removal effect behind the movable steel plate deformed, and the dash steel plate is in the billet surface friction, and it is more serious to wear and tear, and service life is short.
The utility model content
To above-mentioned technical problem, the utility model provides a kind of dash effect fine, and the baffle device for water life-span is long, is difficult for the high-pressure water descaling machine of steel-fastening, and water under high pressure can not impact the service life that has prolonged descaling mill on the descaling mill tank wall.
In order to solve the problems of the technologies described above, the utility model provides a kind of high-pressure water descaling machine, comprises baffle device for water, and this baffle device for water is side by side the iron chains of vertically slinging, it is characterized in that, on the length direction of every iron chains all successively at interval be welded with the segment steel plate.
Said segment steel plate all is welded on the back side of said iron chains successively.
The good effect of the utility model is: the utility model can prevent effectively that iron scale, water under high pressure from outwards splashing; The dash effect is fine, and because of iron chains is fixed by steel plate, it can not twine steel-fastening each other; The length of iron chains like this can extend; Prolonged the service life of baffle device for water, steel billet can directly not strike steel plate, so steel plate can not be out of shape steel-fastening.Water under high pressure can not impact the service life that has prolonged descaling mill on the descaling mill tank wall yet.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the descaling mill of existing employing iron chains dash;
Fig. 3 is the descaling mill of existing employing activity steel plate dash.
The specific embodiment
Below in conjunction with specific embodiment the utility model is done further explain.
As shown in Figure 1, a kind of high-pressure water descaling machine comprises casing 3, three groups of baffle device for water, descaling header 4 and roller-ways 5, and every group of baffle device for water is the iron chains 1 that three one ends are installed in casing 3 inside top, and these three iron chains all successively at interval side by side.Install one respectively in the above and below of steel billet orbit and be used to spray the descaling header 4 that water under high pressure carries out descaling of steel stock; Wherein first baffle device for water is installed near casing 3 steel billets inlet; The 3rd baffle device for water is near casing 3 steel billets outlet installation; Descaling header 4 is between first baffle device for water and the 3rd baffle device for water, and second baffle device for water is between first baffle device for water and descaling header 4.The front of iron chains 1 is all towards descaling header 4 sides, the back side of iron chains 1 along its length all successively at interval be welded with segment steel plate 2.
Segment steel plate 2 is divided into multilayer to iron chains 1; During use, descaling header 4 steel billet inject high pressure water of transmission on roller-way 5 carries out de-scaling, and ground floor iron chains, segment steel plate 2 block iron scale, the water under high pressure that a part is splashed; Passing iron scale, the water under high pressure of ground floor iron chains is tackled by second layer iron chains, segment steel plate 2; The iron scale, water under high pressure that passes second layer iron chains be again by the 3rd layer iron chains and 2 interceptions of segment steel plate, and iron scale, water under high pressure bump each other in layer iron chains, steel plate all falls down kinetic energy after the consumption like this; Prevent that effectively iron scale, water under high pressure from outwards splashing, dash is effective.Because of iron chains 1 is fixed by the segment steel plate, it can not twine steel-fastening each other, and the length of the iron chains that can extend has like this prolonged service life of baffle device for water, and steel billet can directly not strike segment steel plate 2, so segment steel plate 2 can not be out of shape steel-fastening, can not be worn yet.Water under high pressure can not impact the service life that has prolonged descaling mill on the descaling mill tank wall yet.
The foregoing description of the utility model only is to give an example for what explanation the utility model was done, and is not to be the qualification to the embodiment of the utility model.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation and changes.Here can't give exhaustive to all embodiments.Conspicuous variation that every technical scheme that belongs to the utility model is amplified out or change still are in the row of the protection domain of the utility model.
Claims (2)
1. a high-pressure water descaling machine comprises baffle device for water, and this baffle device for water is side by side the iron chains of vertically slinging (1), it is characterized in that, on the length direction of every iron chains (1) all successively at interval be welded with segment steel plate (2).
2. high-pressure water descaling machine according to claim 1 is characterized in that, said segment steel plate (2) all is welded on the back side of said iron chains (1) successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204726705U CN202398637U (en) | 2011-11-24 | 2011-11-24 | High pressure water descaling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204726705U CN202398637U (en) | 2011-11-24 | 2011-11-24 | High pressure water descaling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398637U true CN202398637U (en) | 2012-08-29 |
Family
ID=46696314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204726705U Expired - Lifetime CN202398637U (en) | 2011-11-24 | 2011-11-24 | High pressure water descaling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398637U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728480A (en) * | 2014-12-24 | 2016-07-06 | 株式会社Posco | Oxide skin removal device for rolled material |
| CN106903176A (en) * | 2017-03-23 | 2017-06-30 | 中冶赛迪工程技术股份有限公司 | A kind of high pressure water descaling device |
-
2011
- 2011-11-24 CN CN2011204726705U patent/CN202398637U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728480A (en) * | 2014-12-24 | 2016-07-06 | 株式会社Posco | Oxide skin removal device for rolled material |
| CN105728480B (en) * | 2014-12-24 | 2019-03-05 | 株式会社Posco | The oxide skin removal device of rolling stock |
| CN106903176A (en) * | 2017-03-23 | 2017-06-30 | 中冶赛迪工程技术股份有限公司 | A kind of high pressure water descaling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201186304Y (en) | Roughing descaler | |
| CN202398637U (en) | High pressure water descaling machine | |
| CN102151705A (en) | Device and method for removing oxide skins of steel belt without scouring | |
| CN202316580U (en) | Steel tube descaler | |
| CN203664379U (en) | Protection device for high-pressure water scale removing nozzle | |
| CN201841167U (en) | High-pressure water descaling device for surfaces of steel billets | |
| CN202527482U (en) | Outlet transition plate of finishing mill | |
| CN201942422U (en) | C-shaped hanger | |
| CN103567239B (en) | A kind of descaling spray nozzle protective device | |
| CN201669283U (en) | CSP high-pressure descaling water retention device | |
| CN201558849U (en) | On-line water and slag blocking device of rolling mill roller bearing seat | |
| CN205146904U (en) | Steel billet phosphorus removal device that small -size rod production line used | |
| CN205200139U (en) | Five roller overspeed device tensioner with water cooling system | |
| CN202336483U (en) | High-pressure water scale-removing lower collecting tube protective plate structure | |
| CN112122371B (en) | High-pressure water dephosphorization machine | |
| CN215785680U (en) | Dephosphorization water flushing device for reducing roller surface of vertical roller | |
| CN202910091U (en) | High pressure water descaling device between racks of hot rolling and finishing mill | |
| CN201664709U (en) | De-scaling water retainer of hot-rolling strip steel rolling mill | |
| CN2400196Y (en) | Wiper for finishing mill with lubrication function | |
| CN202061874U (en) | Roller water-cutting board | |
| CN204448824U (en) | A kind of roll mill guard plate apparatus | |
| CN201841164U (en) | Flattening roll nylon baffle | |
| CN202880398U (en) | Belt roller embedded-material cleaning device | |
| CN103407886A (en) | Rail cleaning device for crane | |
| CN206794373U (en) | A kind of Coil Box format roll deflector apron device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |