CN203875302U - Full-water-cooling roller way for continuous casting - Google Patents
Full-water-cooling roller way for continuous casting Download PDFInfo
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- CN203875302U CN203875302U CN201420173894.XU CN201420173894U CN203875302U CN 203875302 U CN203875302 U CN 203875302U CN 201420173894 U CN201420173894 U CN 201420173894U CN 203875302 U CN203875302 U CN 203875302U
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- water
- bearing block
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- roller
- way
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Abstract
The utility model relates to a full-water-cooling roller way for continuous casting. The full-water-cooling roller way is mainly used for the metallurgical industry and used for conveying solidified casting blanks in a continuous casting machine. The full-water-cooling roller way for continuous casting is characterized in that closed circular water ways are formed in bearing blocks, a water inlet and a water returning opening are formed in each bearing block, H-shaped steel serves as the body structure of a roller way beam, cooling water ways are formed in the two sides of the H-shaped steel, two water outlet channels are formed in the positions of the bearing blocks, one water outlet channel is communicated with the water inlets of the bearing blocks, the water returning openings of the bearing blocks are communicated with the cooling water way in the other side of the roller way beam, the other water outlet channel is connected to water inlet rotating connectors of rollers through a metal hose, and water outlet rotating connectors on the rollers are communicated to the cooling water way in the other side through metal hoses. The full-water-cooling roller way for continuous casting has the advantages that a water distribution pipe is simple, the number of pipe water leakage points is decreased, the device maintaining workloads are reduced, the symmetrical cooling area of the roller way beam is large, bearings are evenly cooled, the amount of water inside the rollers is large, and the cooling effect is good.
Description
Technical field
The utility model relates to a kind of continuous casting full water cooling roller-way, is mainly used in metallurgy industry, in conticaster for transporting the strand after solidifying.
Background technology
Because continuous casting roller-way region strand temperature is higher, strand all causes very strong radiant heat to the roller of roller-way, bearing and roller-way beam, if do not take good cooling way, will shorten to a great extent the service life of roller-way.The on-the-spot stringing of the many employings of the type of cooling of continuous casting roller-way at present, gives roller-way beam, bearing block and roller Ge Tong mono-road water, and on-site installation work amount is like this large, and on-the-spot pipeline is many, and cooling water leakage point is many, and plant maintenance workload is large.Bearing block quantity of circulating water is few, and cooling effect is poor.
Summary of the invention
In order to make up the deficiencies in the prior art, the utility model provides a kind of continuous casting of good cooling results full water cooling roller-way.
The utility model is achieved by the following technical solution:
A kind of continuous casting full water cooling roller-way, comprise roller, bearing block, transmission device and roller-way beam, it is characterized in that: airtight annulus water channel is set in described bearing block, and water inlet and water return outlet be set on bearing block, described roller-way beam agent structure is H shaped steel, H shaped steel both sides are provided with cooling water channel, at bearing block place, be provided with two-way exhalant canal, one tunnel is communicated with the water inlet of bearing block, the water return outlet of bearing block is communicated with the opposite side water channel of roller-way beam, separately lead up on the water inlet swivel joint of connection by metal hose on roller, the water swivel that goes out on roller is communicated to opposite side water channel by metal hose.
The utility model continuous casting is with the main improvement of full water cooling roller-way: airtight annulus water channel is set in bearing block, and water inlet and water return outlet be set on bearing block, be convenient to bearing block inside to carry out cooling, good cooling results, by roller-way beam agent structure, be H shaped steel, H shaped steel both sides are provided with cooling water channel, at bearing block place, be provided with two-way exhalant canal, the water inlet of one road connection shaft bearing, the water return outlet of bearing block connects the opposite side water channel of roller-way beam, be used for the cooling of bearing block, another road connection metal flexible pipe enters swivel joint, flow into roller internal cooling roll body, backwater is through swivel joint and metal hose enters opposite side water channel and bearing block backwater converges, cooling for roller, for reducing on-the-spot pipeline, the public part of water inlet pipe and return pipe is arranged to a water channel.
For ease of making the water channel in bearing block, described bearing block is welded by bearing block body, seamless pipe box and water-stop sheet, bearing block body medial surface middle part is provided with water channel, seamless pipe box is welded in bearing block body internal surface, and described water-stop sheet separates the water inlet and the water return outlet that are arranged on bearing block.
The beneficial effect of full water cooling roller-way for the utility model continuous casting: water distribution pipeline is simple, easy construction, pipeline leakage point reduces, and has reduced plant maintenance workload, and roller-way beam film-cooled heat is large, good cooling results, symmetrical cooling, roller-way beam is not yielding; Bearing block internal cooling water channel is an annular simultaneously, and bearing is cooling evenly, the many good cooling results of the inner water yield of roller.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is the schematic diagram of full water cooling roller-way for the utility model continuous casting;
Fig. 2 is the front view of Fig. 1 bottom bracket;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the right view of Fig. 1;
1, bearing block; 2, seamless pipe box; 3, roller-way beam; 4, water-stop sheet; 5, transmission device, 6, roller.
The specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.Comprise roller 6, bearing block 1, transmission device 5 and roller-way beam 3, it is characterized in that: described bearing block 1 is interior arranges airtight annulus water channel, and water inlet and water return outlet be set on bearing block, described roller-way beam 3 agent structures are H shaped steel, H shaped steel both sides are provided with cooling water channel, at bearing block place, be provided with two-way exhalant canal, one tunnel is communicated with the water inlet of bearing block, the water return outlet of bearing block is communicated with the opposite side water channel of roller-way beam, separately lead up on the water inlet swivel joint of connection by metal hose on roller 6, the water swivel that goes out on roller 6 is communicated to opposite side water channel by metal hose, described bearing block 1 is by bearing block body, seamless pipe box 2 and water-stop sheet 4 are welded, bearing block body medial surface middle part is provided with water channel, seamless pipe box is welded in bearing block body internal surface, described water-stop sheet 4 separates the water inlet and the water return outlet that are arranged on bearing block.
While making continuous casting of the present utility model with full water cooling roller-way, roller is to be welded by seamless pipe, inside is hollow, one end dress sprocket wheel connects transmission device 5, the other end is installed swivel joint, and swivel joint has water inlet and delivery port, and the entery and delivery port of swivel joint is connected on the water channel of roller-way beam with metal hose respectively, main improvement of the present utility model is bearing block 1 and roller-way beam 3, and bearing block is welded by bearing block body, seamless pipe box 2 and water-stop sheet 4; Bearing block body is steel-casting, material ZG270 ~ 550; During casting, annulus water channel is cast out, cast rear roughing endoporus; Then water-stop sheet is welded on the lower position of water channel, water channel is separated to the direct backwater to avoid bearing block water inlet without bearing block top water channel; Seamless steel pipe cover is welded on to water channel inner side and can forms closed circle water channel, annealing after welding; Roller-way beam agent structure is H shaped steel, see accompanying drawing one, H shaped steel both sides are welded with cooling water channel, cooling water channel is welded on H shaped steel and is formed by channel-section steel, water channel is alternately distributed in H shaped steel both sides, into and out of end water channel, be L-type, on horizontal water channel, connect roller-way water-in and water-out flexible pipe, the entery and delivery port of vertical water channel spindle bearing.Middle several sections of water channels be [crossbeam is H formed steel construction for type, the entery and delivery port of two sections of spindle bearings, because of crossbeam far away apart from strand, need not be cooling.
While using continuous casting of the present utility model with full water cooling roller-way, cooling water is divided into two-way after entering roller-way beam cooling water channel, and a route water channel enters the bearing block of 1# roller, and bearing block backwater flows into the opposite side water channel of roller-way beam; Another road enters swivel joint through metal hose, flows into roller internal cooling roll body, and backwater is through swivel joint and metal hose enters opposite side water channel and bearing block backwater converges.Then 2# roller and bearing block, 3# roller and bearing block successively and but, 3# roller and bearing block cooling procedure are as shown in Figure 1.
Claims (2)
1. a continuous casting full water cooling roller-way, comprise roller (6), bearing block (1), transmission device (5) and roller-way beam (3), it is characterized in that: airtight annulus water channel is set in described bearing block (1), and water inlet and water return outlet be set on bearing block, described roller-way beam (3) agent structure is H shaped steel, H shaped steel both sides are provided with cooling water channel, at bearing block place, be provided with two-way exhalant canal, one tunnel is communicated with the water inlet of bearing block, the water return outlet of bearing block is communicated with the opposite side water channel of roller-way beam, separately lead up on the water inlet swivel joint of connection by metal hose on roller (6), the water swivel that goes out on roller (6) is communicated to opposite side water channel by metal hose.
2. continuous casting according to claim 1 full water cooling roller-way, it is characterized in that: described bearing block (1) is welded by bearing block body, seamless pipe box (2) and water-stop sheet (4), bearing block body medial surface middle part is provided with water channel, seamless pipe box is welded in bearing block body internal surface, and described water-stop sheet (4) separates the water inlet and the water return outlet that are arranged on bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173894.XU CN203875302U (en) | 2014-04-11 | 2014-04-11 | Full-water-cooling roller way for continuous casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173894.XU CN203875302U (en) | 2014-04-11 | 2014-04-11 | Full-water-cooling roller way for continuous casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875302U true CN203875302U (en) | 2014-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420173894.XU Expired - Fee Related CN203875302U (en) | 2014-04-11 | 2014-04-11 | Full-water-cooling roller way for continuous casting |
Country Status (1)
| Country | Link |
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| CN (1) | CN203875302U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057623A (en) * | 2015-08-20 | 2015-11-18 | 唐山渤海冶金设备有限责任公司 | Universal roller way for secondary cooling zone of circular-rectangular blank continuous casting machine |
| CN105618683A (en) * | 2016-03-04 | 2016-06-01 | 浙江省机电设计研究院有限公司 | Water-cooling roller bed for heating device of iron mold sand coating production line |
| CN108907128A (en) * | 2018-05-31 | 2018-11-30 | 湖北新冶钢特种钢管有限公司 | A kind of medium-and-large-sized specification section continuous casting billet rollgang and its cooling application method |
| CN109676230A (en) * | 2019-02-14 | 2019-04-26 | 泰安朗格精密机械有限公司 | A kind of novel high-frequency welding station |
-
2014
- 2014-04-11 CN CN201420173894.XU patent/CN203875302U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057623A (en) * | 2015-08-20 | 2015-11-18 | 唐山渤海冶金设备有限责任公司 | Universal roller way for secondary cooling zone of circular-rectangular blank continuous casting machine |
| CN105618683A (en) * | 2016-03-04 | 2016-06-01 | 浙江省机电设计研究院有限公司 | Water-cooling roller bed for heating device of iron mold sand coating production line |
| CN105618683B (en) * | 2016-03-04 | 2018-02-09 | 浙江省机电设计研究院有限公司 | A kind of water cooling roller channel for Iron Mould Coated Sand production line heater |
| CN108907128A (en) * | 2018-05-31 | 2018-11-30 | 湖北新冶钢特种钢管有限公司 | A kind of medium-and-large-sized specification section continuous casting billet rollgang and its cooling application method |
| CN109676230A (en) * | 2019-02-14 | 2019-04-26 | 泰安朗格精密机械有限公司 | A kind of novel high-frequency welding station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20161101 Granted publication date: 20141015 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170501 Granted publication date: 20141015 |
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| 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: 20141015 Termination date: 20160411 |