CN202910090U - Heavy and medium steel plate face water cutting device - Google Patents
Heavy and medium steel plate face water cutting device Download PDFInfo
- Publication number
- CN202910090U CN202910090U CN 201220573353 CN201220573353U CN202910090U CN 202910090 U CN202910090 U CN 202910090U CN 201220573353 CN201220573353 CN 201220573353 CN 201220573353 U CN201220573353 U CN 201220573353U CN 202910090 U CN202910090 U CN 202910090U
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- steel plate
- water
- cut
- rolling mill
- plate face
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- Expired - Lifetime
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Abstract
The utility model relates to a heavy and medium steel plate face water cutting device which comprises a rolling mill guard, a water cutting header and a high-pressure nozzle are installed on the rolling mill guard through a pipe clamp and an installation support, and the water cutting header is connected with a water inlet pipe through a second connecting hose and a connecting steel pipe. High-pressure water is adopted to be sprayed onto the surface of a steel plate through the water cutting header and the high-pressure nozzle which are installed on the rolling mill guard to remove waterlogging on the surface of the steel plate generated due to descaling on a machine, steel plate surface quality problems and thickness gauge measurement errors caused by the waterlogging on the surface of the steel plate are avoided, quality of products is guaranteed, production efficiency is improved, and production cost is reduced.
Description
Technical field
The utility model belongs to cuts water device technique field, relates to a kind of cut deal steel plate face that is applicable to the use of hot rolled steel plate factory and cuts the water device.
Background technology
In hot rolled steel plate factory, steel billet can produce a large amount of iron scales in Furnace Production Process, finish just de-scaling by De-scaling box, in the operation of rolling, also can produce secondary iron scale, therefore in the operation of rolling, finish de-scaling to secondary iron scale by descaling device on the machine, after but the de-scaling water of descaling device hits surface of steel plate on the machine, can amass at surface of steel plate, as shown in Figure 1, owing to not cutting the water device, steel plate 1 is rolling along rolling direction, rolling mill guiding 6 is equipped with descaling header 7 on the rolling mill guiding 6 above steel plate 1, descaling header 7 is connected with water inlet pipe 4 by connecting hose 1, de-scaling water column 2 is ejected on the steel plate 1 when de-scaling starts, de-scaling water rests on surface of steel plate, forms ponding and covers whole steel plate, be i.e. plate area water 1.These ponding on the one hand can to surface of steel plate again oxidation produce iron scale, on the other hand also can be because of plate area water, cause calibrator that the measurement of steel plate thickness is produced error, thereby produce a series of contingency question, such as surface of steel plate again oxidation cause plate surface quality problem, detect thickness error to cause the defective problem of steel plate thickness etc., in case these problems occur, need again to reorganize billet rolling, so both on having produced impact delivery date, reduced production efficiency, again the rolling production cost that also increased.Therefore, necessary research one covering device is removed surface of steel plate ponding.
The utility model content
In order to overcome the above-mentioned shortcoming of prior art
,The utility model provides a kind of employing water under high pressure, cut water collector and high pressure nozzle by being installed on the rolling mill guiding, be ejected into surface of steel plate, plate area water is removed, thereby avoided plate surface quality problem that plate area water causes and the cut deal steel plate face of calibrator measure error to cut the water device.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of cut deal steel plate face is cut the water device, comprise rolling mill guiding, be equipped with by pipe clamp and mounting bracket on rolling mill guiding and cut water collector and high pressure nozzle, this is cut the water collector and is connected with water inlet pipe with joint steel pipe by connecting hose two.
At described joint steel pipe hand-operated valve is installed.
Described high pressure nozzle is installed in the nozzle base that welds on the collector.
Leave water inlet at collector, its two ends are equipped with pipe clamp.
The beneficial effects of the utility model are: adopt water under high pressure, cut water collector and high pressure nozzle by being installed on the rolling mill guiding, be ejected into surface of steel plate, surface of steel plate is removed because of the ponding that de-scaling on the machine produces, plate surface quality problem and the calibrator measure error of avoiding plate area water to cause, guaranteed product quality, enhanced productivity, reduced production costs.
Description of drawings
Fig. 1 is the structural representation of existing apparatus.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the water manifold construction schematic diagram of cutting described in the utility model.
Among the figure: 1, steel plate, 2, the de-scaling water column, 3, plate area water one, 4, water inlet pipe, 5, connecting hose one, 6, rolling mill guiding, 7, descaling header, 8, plate area water two, 9, cut the water water column, 10, angle, 11, cut the water collector, 12, mounting bracket, 13, connecting hose two, 14, hand-operated valve, 15, joint steel pipe, 16, high pressure nozzle, 17, nozzle base, 18, pipe clamp, 19, collector, 20, water inlet.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Referring to Fig. 2 and Fig. 3, a kind of cut deal steel plate face is cut the water device, comprise rolling mill guiding 6, on rolling mill guiding 6, be equipped with by pipe clamp 18 and mounting bracket 12 and cut water collector 11 and high pressure nozzle 16, this is cut water collector 11 and is connected with joint steel pipe by connecting hose 2 13 and is connected with water inlet pipe 4, hand-operated valve 14 is installed on the joint steel pipe 15, can selects whether to enable and cut the water device by closing or open hand-operated valve 14; Welding tip base 17 on collector 19 is installed in high pressure nozzle 16 on the nozzle base 17, leaves water inlet 20 at collector 19, and pipe clamp 18 is installed at two ends.
When enabling when cutting the water device, cut simultaneously inject high pressure water of water collector 11 and descaling header 7, utilize and cut water water column 9 steel plate 1 plate area water is removed, only form less plate area water 28 on steel plate 1 surface, thereby reduce ponding the plate face is rung.Cut water water column 9 and form angle 10 with steel plate 1, can by loosening pipe clamp 18 rear adjustment angles 10, cut the water effect to reach the best.
The water collector of cutting of the present utility model is installed on the rolling mill guiding by support and pipe clamp, the angle of nozzle and surface of steel plate can be cut the adjustment of water collector by rotation, cut water pipe by de-scaling water inlet collector on steel pipe, high pressure flexible metallic conduit and the hand-operated valve connection machine, when de-scaling on the machine is opened, cut the water collector and open simultaneously, namely de-scaling on plate face use machine, when the plate face produces ponding, cut the water collector and also start working, plate area water is removed, thereby reach the purpose of clear board area water.
The water device of cutting that the utility model relates to adopts water under high pressure, cut water collector and high pressure nozzle by being installed on the rolling mill guiding, be ejected into surface of steel plate, plate area water is removed, thereby plate surface quality problem and the calibrator measure error of avoiding plate area water to cause, the utility model are applicable to hot rolled steel plate factory to be used.
Claims (4)
1. a cut deal steel plate face is cut the water device, comprises rolling mill guiding, it is characterized in that: be equipped with by pipe clamp and mounting bracket on rolling mill guiding and cut water collector and high pressure nozzle, this is cut the water collector and is connected with water inlet pipe with joint steel pipe by connecting hose two.
2. the cut deal steel plate face is cut the water device as claimed in claim 1, it is characterized in that: at described joint steel pipe hand-operated valve is installed.
3. the cut deal steel plate face is cut the water device as claimed in claim 1, it is characterized in that: described high pressure nozzle is installed in the nozzle base that welds on the collector.
4. the cut deal steel plate face is cut the water device as claimed in claim 3, it is characterized in that: leave water inlet at collector, its two ends are equipped with pipe clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220573353 CN202910090U (en) | 2012-11-02 | 2012-11-02 | Heavy and medium steel plate face water cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220573353 CN202910090U (en) | 2012-11-02 | 2012-11-02 | Heavy and medium steel plate face water cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202910090U true CN202910090U (en) | 2013-05-01 |
Family
ID=48158435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220573353 Expired - Lifetime CN202910090U (en) | 2012-11-02 | 2012-11-02 | Heavy and medium steel plate face water cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202910090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275809A (en) * | 2020-09-09 | 2021-01-29 | 广西柳州钢铁集团有限公司 | Hot continuous rolling descaling striking device |
-
2012
- 2012-11-02 CN CN 201220573353 patent/CN202910090U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275809A (en) * | 2020-09-09 | 2021-01-29 | 广西柳州钢铁集团有限公司 | Hot continuous rolling descaling striking device |
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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: 20130501 |