CN2644038Y - Device for descaling and dashing with high pressure water - Google Patents
Device for descaling and dashing with high pressure water Download PDFInfo
- Publication number
- CN2644038Y CN2644038Y CN 03250132 CN03250132U CN2644038Y CN 2644038 Y CN2644038 Y CN 2644038Y CN 03250132 CN03250132 CN 03250132 CN 03250132 U CN03250132 U CN 03250132U CN 2644038 Y CN2644038 Y CN 2644038Y
- Authority
- CN
- China
- Prior art keywords
- water
- water blocking
- suspension ring
- dash
- high pressure
- 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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Abstract
The utility model discloses a high pressure scale removal water blocking apparatus and is used in hot strip factories. The utility model mainly includes a water blocking tank, a water blocking plate, a water blocking swinging ring, a swing ring shaft, a water blocking chain, a pony rougher connector, a side sprayer, a high pressure spray pipe and a spray header. The water blocking tank is arranged in front of a vertical miller and is connected with the stand of the miller through the pony rougher connector. One or two swing ring shafts are arranged in the water blocking tank and a water blocking swinging ring is arranged on the swing ring shaft and is able to rotate around one end of the swing ring shaft. The water blocking plate is arranged at the upper part of the water blocking swing ring. A pair of side sprayers is arranged on the side plate of the water blocking plate and moves together with the side plate. The high pressure scale removal water blocking apparatus has the function of blocking the high pressure scale removal water efficiently and avoiding the negative impacts on the normal work of the width gage and the thickness gage due to the splash of the high pressure scale removal water. The utility model has the advantages of small investment, simple production procedure, convenient operation and wide range of adjustability.
Description
Technical field
The utility model belongs to steel rolling auxiliary equipment technical field, relates in particular to a kind of hot-strip station-service high-pressure water descaling baffle device for water.
Background technology
In the prior art, the high-pressure water descaling baffle device for water of hot rolled plate factory or other hot-strip station-service normally is made of a water retaining cover and dash chain etc., and its shortcoming is to be difficult to current are blocked fully, can cause that water under high pressure splashes everywhere, the water under high pressure that is being mingled with iron scale is hurted sb.'s feelings easily.And the easy loss of dash chain need often be unloaded to change and handle.Current, bubble, impurity on the band steel influence the normal use of electronic equipments such as width gage, calibrator and AWC.
Summary of the invention
The purpose of this utility model is, a kind of phenomenon that can avoid hot-strip factory high pressure descaling water to splash after de-scaling everywhere is provided, and effectively removes current, bubble, impurity on the band steel, and is convenient to the high-pressure water descaling baffle device for water of regular maintenance.
Technology of the present utility model solves the scheme of determining:
The high-pressure water descaling baffle device for water, comprise water retaining tank, water fender, dash suspension ring, suspension ring axle, dash chain, pony roughing mill Connection Block, side-spraying device, high-pressure nozzle and spray header, before described water retaining tank is positioned at vertical miller, adopt the pony roughing mill Connection Block that water retaining tank is connected on the rolling-mill housing; Connect one to two suspension ring axle at described dash casing inner bay, the dash suspension ring are set above the suspension ring axle, the dash suspension ring can rotate around an end of suspension ring axle; Described water fender is positioned at the top of dash suspension ring; A pair of side-spraying device is installed on the flipper guide of described water retaining tank, and this side-spraying device is along with flipper guide moves together; The lower collector pipe of described spray header is placed in the middle of the roller-way roller, and be fixed on the roller bed frame, the distance of the center of lower collector pipe and edger roll center line is 1500～1800mm, and upper header is in the lower collector pipe back, and be fixed on the rolling-mill housing, the distance at upper header center and lower collector pipe center is 300～350mm.
Further be that the angle α of high pressure nozzle and plumb line is 10 °～12 °.
Further be that the size of described dash suspension ring is determined by size L1=910～930mm, L2=110～130mm, L3=670～690mm, L4=320～340mm, L5=150～170mm, L6=230～250mm, R1=70～90mm, R2=110～130mm.
Described water under high pressure baffle device for water not only keeps traditional dash chain, and has increased the dash suspension ring, more closely water under high pressure is kept off in De-scaling box, can be not excessive.
In order to prevent to spray from casing top after current from being stopped, a water fender is established in the top of dash suspension ring.
The a pair of side-spraying device of the outer increase of water retaining tank is welded on the preceding flipper guide of De-scaling box, according to width of plate slab, adjusts automatically, and the water vapor bubbles on the belt steel surface is blown off.
Described high-pressure water descaling baffle device for water, the connection between water retaining tank and the pony roughing mill adopt bolt to connect, and are convenient for changing and safeguard.
The utility model device can effectively avoid current to splash, and manufacturing process is simple, and is with low cost, can be widely used in all types of large, medium and small steel rolling mills.
Description of drawings
Fig. 1 is the structural representation of high-pressure water descaling baffle device for water.
Fig. 2 is the dash suspension ring structural representation of high-pressure water descaling baffle device for water.
Concrete embodiment
Below in conjunction with drawings and Examples the technical solution of the utility model is described further.
Embodiment
The high-pressure water descaling baffle device for water, comprise water retaining tank 1, water fender 2, dash suspension ring 3, suspension ring axle 4, dash chain 5, pony roughing mill Connection Block 6, side-spraying device 7, high-pressure nozzle 8 and spray header 9, before described water retaining tank 1 is positioned at vertical miller 11, adopts pony roughing mill Connection Block 6 that water retaining tank is connected 1 and receive on the rolling-mill housing; At one to two suspension ring axle 4 of described dash casing 1 inner bridge joint, dash suspension ring 3 are set above the suspension ring axle 4, dash suspension ring 3 can rotate around an end of suspension ring axle 4; Described water fender 2 is positioned at the top of dash suspension ring 3; A pair of side-spraying device 7 is installed on the flipper guide of described water retaining tank 1, and this side-spraying device 7 is along with flipper guide moves together; The lower collector pipe of described spray header 9 is placed in the middle of the roller-way roller 10, and be fixed on the roller bed frame, the center of lower collector pipe and edger roll center line be 1790mm apart from K1, and upper header is in the lower collector pipe back, and be fixed on the rolling-mill housing, upper header center and lower collector pipe center be 320mm apart from K2.
High pressure nozzle 8 is 11 ° with the angle α of vertical guide, and at this moment water under high pressure is to belt steel surface hitting power maximum, and scale on surface is removed situation the best.
The shape size of described dash suspension ring is: L1=920mm, L2=120mm, L3=680mm, L4=330mm, L5=160mm, L6=240mm, R1=80mm, R2=120mm.
Claims (3)
1, high-pressure water descaling baffle device for water comprises water retaining tank, water fender, dash suspension ring, suspension ring axle, dash chain, pony roughing mill Connection Block, side-spraying device, high-pressure nozzle and spray header, it is characterized in that:
Before described water retaining tank is positioned at vertical miller, adopt the pony roughing mill Connection Block that water retaining tank is connected on the rolling-mill housing; Connect one to two suspension ring axle at described dash casing inner bay, the dash suspension ring are set above the suspension ring axle, the dash suspension ring can rotate around an end of suspension ring axle; Described water fender is positioned at the top of dash suspension ring; A pair of side-spraying device is installed on the flipper guide of described water retaining tank, and this side-spraying device is along with flipper guide moves together; The lower collector pipe of described spray header is placed in the middle of the roller-way roller, and be fixed on the roller bed frame, the distance of the center of lower collector pipe and edger roll center line is 1500～1800mm, and upper header is in the lower collector pipe back, and be fixed on the rolling-mill housing, the distance at upper header center and lower collector pipe center is 300～350mm.
2, high-pressure water descaling baffle device for water according to claim 1 is characterized in that: the angle α of high pressure nozzle and plumb line is 10 °～12 °.
3, high-pressure water descaling baffle device for water according to claim 1 and 2 is characterized in that: the size of described dash suspension ring is determined by size L1=910～930mm, L2=110～130mm, L3=670～690mm, L4=320～340mm, L5=150～170mm, L6=230～250mm, R1=70～90mm, R2=110～130mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250132 CN2644038Y (en) | 2003-08-27 | 2003-08-27 | Device for descaling and dashing with high pressure water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250132 CN2644038Y (en) | 2003-08-27 | 2003-08-27 | Device for descaling and dashing with high pressure water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2644038Y true CN2644038Y (en) | 2004-09-29 |
Family
ID=34293803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03250132 Expired - Fee Related CN2644038Y (en) | 2003-08-27 | 2003-08-27 | Device for descaling and dashing with high pressure water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2644038Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101253012B (en) * | 2005-12-01 | 2010-12-29 | 西马克·西马格公司 | Method and device for refining or descaling thin slabs and strips in hot strip mills, strip treatment installations or the like |
| CN102430599A (en) * | 2011-10-19 | 2012-05-02 | 宋涛 | Safe, sputtering preventing and water retaining device for descaling with high pressure water for rolling mill |
| WO2017215859A1 (en) | 2016-06-17 | 2017-12-21 | Sms Group Gmbh | Arrangement for treating a slab or a strip |
| CN114074124A (en) * | 2021-11-10 | 2022-02-22 | 北京中冶设备研究设计总院有限公司 | Water collecting tank for removing phosphorus by high-pressure water |
-
2003
- 2003-08-27 CN CN 03250132 patent/CN2644038Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101253012B (en) * | 2005-12-01 | 2010-12-29 | 西马克·西马格公司 | Method and device for refining or descaling thin slabs and strips in hot strip mills, strip treatment installations or the like |
| CN102430599A (en) * | 2011-10-19 | 2012-05-02 | 宋涛 | Safe, sputtering preventing and water retaining device for descaling with high pressure water for rolling mill |
| WO2017215859A1 (en) | 2016-06-17 | 2017-12-21 | Sms Group Gmbh | Arrangement for treating a slab or a strip |
| DE102016212967A1 (en) | 2016-06-17 | 2017-12-21 | Sms Group Gmbh | Arrangement for processing a slab or a strip |
| CN114074124A (en) * | 2021-11-10 | 2022-02-22 | 北京中冶设备研究设计总院有限公司 | Water collecting tank for removing phosphorus by high-pressure water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040929 Termination date: 20100827 |