CN201217065Y - Double-tube spraying tube of continuous casting machine - Google Patents
Double-tube spraying tube of continuous casting machine Download PDFInfo
- Publication number
- CN201217065Y CN201217065Y CNU2008200600975U CN200820060097U CN201217065Y CN 201217065 Y CN201217065 Y CN 201217065Y CN U2008200600975 U CNU2008200600975 U CN U2008200600975U CN 200820060097 U CN200820060097 U CN 200820060097U CN 201217065 Y CN201217065 Y CN 201217065Y
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- China
- Prior art keywords
- nozzle
- adjustable plate
- shower
- pipe
- double
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- Expired - Lifetime
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Abstract
The utility model discloses a double-pipe spray tube for a continuous caster. The double-pipe spray tube comprises a main spray pipe and a nozzle. The nozzle is connected at the rear part of the main spray pipe and is located between the main spray pipe and a steel blank. The double-pipe spray tube further comprises an adjusting plate which is moveably connected on the main spray pipe, opposite to the side on which the nozzle is arranged. The position of the adjusting plate can be adjusted left and right. Compared with prior art, the double-pipe spray tube has the advantages that: the main spray pipe is provided with the adjusting plate, so an operator can judge the position of the nozzle by observing the graduation of the adjusting plate rather than by observing the position of the spray tube. The adjusting plate is moveable and is convenient to operate and easy to observe. The double-pipe spray tube is simple in structure and low in cost and is convenient to make.
Description
Technical field
The utility model relates to the auxiliary equipment of continuous casting of iron and steel machine, belongs to the shower in the conticaster cooling device especially.
Background technology
Conticaster is a kind of liquid molten steel directly to be watered into the machine of solid-state steel billet, and capital equipment partly is made up of ladle, steel ladle rotary table, tundish, stopper mechanism, crystallizer, bobbing machine, secondary cooling device, straightening machine, dummy bar, cutting equipment, knockout mechanism, water-cooled live-roller etc.
As shown in Figure 1, shower 3 is chief components of conticaster secondary cooling device, and it is used to install the nozzle 2 of cooling steel billet 1.In the production technology of continuous casting, require nozzle will aim at the center of steel billet, therefore need to observe the position of nozzle whether to meet processing range in process of production so that in good time adjusting.Shower 3 and nozzle 2 present positions (two cold houses) are the zone of a danger in process of production, do not allow the people to enter in process of production, can only observe by the observation port of two cold houses.
As shown in Figure 2, shower 3 is between observation port and steel billet 1, and nozzle 2 is between shower 3 and steel billet 1, because nozzle 2 is less than shower 3, and steel billet 1 is greater than shower 3, therefore operating personnel can't directly see nozzle 2, can only see the steel billet 1 that the shower 3 and the left and right sides are not blocked by shower 3, therefore the position that can only calculate nozzle by the distance (a among Fig. 2 and b) of observing shower 3 both sides and steel billet 1 both sides.
The tradition shower is a single tube, and all nozzles all are positioned at the center of single tube, and when therefore the big small distance of steel billet that is not blocked by shower when the left and right sides equated, promptly decidable was placed in the middle by the position of observation shower and nozzle.Otherwise, when two back gauges do not wait with regard to the position that shower and nozzle are described skew has taken place.
Along with the development of continuous casting process and equipment, energy-efficient aerial fog nozzle and double hose shower (seeing Fig. 3, Fig. 4 and Fig. 5) are developed, and make continuous casting technology be greatly improved, 4 is house stewards among the figure, the 5th, and connecting plate, 6 water inlet (gas) pipes, the 7th, arm, the 8th, nozzle installing plate.But because the special construction of aerial fog nozzle (Fig. 2) (nozzle of the HPZ series of producing with Boji Spray System Co., Ltd., Jiangsu Prov. is an example), after nozzle installs, the center of nozzle does not overlap with the center of two-tube shower, therefore when aerial fog nozzle is aimed at steel billet, depart from respect to steel billet at two-tube shower center, sees that from observation port the shower both sides are different with the distance (a Fig. 2 and b) on steel billet both sides.Can calculate by size in theory steel billet, nozzle and shower, when going out aerial fog nozzle aligning steel billet, the ratio of the numerical value of the distance on shower both sides and steel billet both sides (a among Fig. 2 and b) and size.But for operating personnel, observation port beyond several meters, whether the distance (a among Fig. 2 and b) that can only judge shower both sides and steel billet both sides by naked-eye observation is impartial, and can't find out the concrete numerical value of both sides steel billet or proportionate relationship between the two, thereby whether the position that can't accurately differentiate nozzle is positioned at the center of steel billet, has brought uncertain factor to product quality.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of conticaster double hose shower, and it can make things convenient for and the position that solves nozzle and steel billet effectively, need not to differentiate by the artificial observation shower position of nozzle.
For solving the problems of the technologies described above, a kind of conticaster double hose shower of the present utility model, comprise spray house steward and nozzle, nozzle is connected in spray house steward rear portion and is spraying between house steward and the steel billet, also comprise: an adjustable plate, be movably connected on the spray house steward and go up a side opposite with nozzle, but its position of left and right adjusting.
Described spray house steward both sides are fixed with the adjustable plate support, and adjustable plate is provided with the waist hole, is connected with the adjustable plate support by bolt.
Be carved with scale on the described adjustable plate.
The utility model compared with prior art, has the following advantages and good effect owing to be provided with the adjustable plate structure on shower:
1, shower has adjustable plate, and operating personnel differentiate the position of nozzle by the position of observation adjustable plate scale, rather than differentiates the position of nozzle by the position of observation shower.
2, adjustable plate is removable, and is easy to operate, is easy to observation.
3, has advantage simple in structure, that expense is cheap, easy to make.
Description of drawings
Below with reference to drawings and Examples the utility model is further described.
Fig. 1 is the existing spray structure schematic diagram that is contained in conticaster.
Fig. 2 is existing spray structure schematic diagram.
Fig. 3 is existing double hose spray structure schematic diagram.
Fig. 4 is that the A of Fig. 3 is to view.
Fig. 5 is that the B of Fig. 3 is to view.
Fig. 6 is a structural representation of the present utility model.
Fig. 7 is that the A of Fig. 6 is to view.
Fig. 8 is the C part partial enlarged drawing of Fig. 6.
Fig. 9 is that the B of Fig. 8 is to view.
Figure 10 is direction of observation figure of the present utility model.
Figure 11 is Figure 10 perspective view.
Figure 12 is the enlarged drawing of Fig. 7 adjustable plate part.
Figure 13 is the upward view of Figure 12.
Among the figure, the 1st, steel billet, the 2nd, nozzle, the 3rd, shower, the 4th, house steward, the 5th, connecting plate, 6 water inlet (gas) pipes, the 7th, arm, the 8th, nozzle installing plate, the 9th, adjustable plate support, the 10th, bolt, the 11st, adjustable plate.
The specific embodiment
Embodiment
As Fig. 6, Fig. 7, Fig. 8 and shown in Figure 9, this spray house steward 4 is double hose showers, the connecting plate 5 that has been welded on it, water inlet (gas) pipe 6, arm 7, nozzle installing plate 8, adjustable plate support 9.Water inlet (gas) pipe 6 communicates with two-tube shower, atomizing is convenient in one water inlet, an air inlet, two arm 7 one ends are communicated with nozzle installing plate 8, the other end (see figure 7) that is connected with house steward 4 rear portion respectively, adjustable plate support 9 is welded in house steward 4 front part sides, and adjustable plate 11 is contained on the adjustable plate support 9 by bolt 10.
As shown in Figure 10 and Figure 11, on this shower 3 adjustable plate 11 is housed, the center adjustment with the center of the adjustable plate 11 that matches and nozzle 2 is good in advance.When observation shower 3 positions, if the distance (a and b) between observation adjustable plate 11 both sides and steel billet 1 both sides whether equalization be whether centerings of decidable nozzle 2 positions.Than simple and practical by the concrete numerical value or this decision method of proportionate relationship between the two of the distance between observation shower 3 both sides and the steel billet 1 in the past.
As Figure 12 and shown in Figure 13, adjustable plate 11 links to each other with adjustable plate support 9 by bolt 10, is carved with scale on the adjustable plate 11 and is processed with 2 waist-shaped holes, unclamps the scale position that bolt 10 on the waist-shaped hole can move left and right adjustable plate 11.
During the work of double hose shower, outside water is gentle to enter house steward 4 by water inlet (gas) pipe 6, flows to nozzle installing plate 8 by each arm 7, aerial fog nozzle 2 is installed on nozzle installing plate 8, and in the inside of aerial fog nozzle 2, G﹠W mixes, spray to steel billet 1 from nozzle then, steel billet 1 is cooled off.Adjustable plate support 9 and adjustable plate 11 and bolt 10 constitute one group of adjusting device.During adjusting, unclamp bolt 10 earlier, then along the parallel mobile adjustable plate 11 of the vertical direction of shower 3, owing to be carved with scale on the adjustable plate 11, by prior evaluation and adjustable plate 11 center of adjustable plate 11 and the center of nozzle 2 are matched, at last fastening bolt 10 again.Because adjustable plate 11 centers after regulating and the center of nozzle 2 match, therefore when the position of observation nozzle 2, as long as observe adjustable plate 11 both sides whether equate to the distance on steel billet both sides.If equating of both sides, the i.e. position suitable of decidable nozzle 2 apart from a and b.
Be noted that above enumerate only for a specific embodiment of the present utility model, obviously the utility model is not limited to above embodiment, and many similar variations are arranged thereupon.If those skilled in the art all should belong to protection domain of the present utility model from all distortion that the disclosed content of the utility model directly derives or associates.
Claims (3)
1. a conticaster double hose shower comprises spray house steward and nozzle, and nozzle is connected in spray house steward rear portion and between spray house steward and steel billet, it is characterized in that also comprising:
An adjustable plate is movably connected on the spray house steward and goes up a side opposite with nozzle, but its position of left and right adjusting.
2. conticaster double hose shower as claimed in claim 1 is characterized in that: described spray house steward both sides are fixed with the adjustable plate support, and adjustable plate is provided with the waist hole, is connected with the adjustable plate support by bolt.
3. conticaster double hose shower as claimed in claim 1 or 2 is characterized in that: be carved with scale on the described adjustable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200600975U CN201217065Y (en) | 2008-06-23 | 2008-06-23 | Double-tube spraying tube of continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200600975U CN201217065Y (en) | 2008-06-23 | 2008-06-23 | Double-tube spraying tube of continuous casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201217065Y true CN201217065Y (en) | 2009-04-08 |
Family
ID=40539901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200600975U Expired - Lifetime CN201217065Y (en) | 2008-06-23 | 2008-06-23 | Double-tube spraying tube of continuous casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201217065Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600047A (en) * | 2013-10-22 | 2014-02-26 | 内蒙古包钢钢联股份有限公司 | Continuous casting secondary cooling water spraying strip base pipe automatic water distributing device and machining method thereof |
| CN109822674A (en) * | 2019-01-22 | 2019-05-31 | 苏州润弘安创自动化科技有限公司 | A kind of multistation Water Cutting equipment |
| CN113134588A (en) * | 2021-04-20 | 2021-07-20 | 张家港宏昌钢板有限公司 | Quick-change system for full-protection tundish of continuous casting billet and using method thereof |
-
2008
- 2008-06-23 CN CNU2008200600975U patent/CN201217065Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600047A (en) * | 2013-10-22 | 2014-02-26 | 内蒙古包钢钢联股份有限公司 | Continuous casting secondary cooling water spraying strip base pipe automatic water distributing device and machining method thereof |
| CN103600047B (en) * | 2013-10-22 | 2016-06-01 | 内蒙古包钢钢联股份有限公司 | The even working method of the casting cooling twice Water spray bar automatic division box of base pipe |
| CN109822674A (en) * | 2019-01-22 | 2019-05-31 | 苏州润弘安创自动化科技有限公司 | A kind of multistation Water Cutting equipment |
| CN109822674B (en) * | 2019-01-22 | 2024-04-26 | 苏州润弘安创自动化科技有限公司 | Multi-station water cutting equipment |
| CN113134588A (en) * | 2021-04-20 | 2021-07-20 | 张家港宏昌钢板有限公司 | Quick-change system for full-protection tundish of continuous casting billet and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BAOSTEEL SPECIAL STEEL CO., LTD. Free format text: FORMER OWNER: BAOSHAN IRON + STEEL CO., LTD. Effective date: 20140120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201900 BAOSHAN, SHANGHAI TO: 200940 BAOSHAN, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140120 Address after: 200940 Baoshan District aquatic Road, Shanghai, No. 1269 Patentee after: BAOSTEEL SPECIALSTEEL CO., LTD. Address before: 201900 Fujin Road, Shanghai, orchard, Baoshan District Patentee before: Baoshan Iron & Steel Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090408 |
|
| CX01 | Expiry of patent term |