CN210648407U - Amorphous strip nozzle bag capable of rapidly shutting off water gap - Google Patents
Amorphous strip nozzle bag capable of rapidly shutting off water gap Download PDFInfo
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- CN210648407U CN210648407U CN201920584793.4U CN201920584793U CN210648407U CN 210648407 U CN210648407 U CN 210648407U CN 201920584793 U CN201920584793 U CN 201920584793U CN 210648407 U CN210648407 U CN 210648407U
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- crucible
- honeycomb duct
- nozzle
- amorphous strip
- water gap
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- Crucibles And Fluidized-Bed Furnaces (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a but amorphous strip nozzle package at quick turn-off mouth of a river, include, honeycomb duct, temperature sensor, metal casing and crucible, the crucible is installed to the intermediate position of metal casing's inside, the heating rod is installed to one side of the inside of crucible, insulating brick is installed to one side of heating rod, the strengthening rib is installed to one side of metal casing, the internally mounted of crucible has the honeycomb duct, temperature sensor is installed to one side of honeycomb duct, the crucible lid is installed to the top of crucible, spout the be built by contract is installed to one side of crucible lid, the honeycomb duct base is installed to the below of honeycomb duct, ceramic filter is installed to the below of honeycomb duct base. The utility model discloses an adopt the honeycomb duct to carry out the molten steel drainage, be 45 degrees distributions and the impurity of ceramic filter material separation rigid water through honeycomb duct and base upper and lower part water conservancy diversion hole, adopt the push-pull valve can in time close the flow of molten steel to the nozzle.
Description
Technical Field
The utility model relates to an amorphous strip nozzle package technical field specifically is an amorphous strip nozzle package that can turn off the mouth of a river fast.
Background
There are generally two types of materials that people come into contact with in daily life: the crystalline material is an amorphous material, and the general metal has ordered internal atomic arrangement, and belongs to the crystalline material. If the cooling process is rapid, the atoms are solidified without time to rearrange, thereby producing an amorphous alloy, which is a rapid solidification process. The method comprises the steps of spraying molten steel in a molten state onto a cooling roller rotating at a high speed, rapidly cooling the molten steel at a speed of million degrees per second, reducing the temperature of the molten steel at 1300 ℃ to below 200 ℃ within one thousandth of a second to form an amorphous strip, spraying the molten steel on the cooling roller through a nozzle packet in the production of the amorphous strip, and rapidly cooling the molten steel through the cooling roller to form the amorphous strip.
There are still deficiencies with amorphous ribbon nozzle packs today, such as: the operation is inconvenient, and the disconnection of molten steel is difficult to realize when the nozzle bag is in an accident state in the safety production or needs to stop pouring, so that the safety production is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but amorphous strip nozzle package at quick turn-off mouth of a river to solve the operation that proposes in the above-mentioned background art inconvenient, nozzle package emergence accident situation or need stop to realize hardly when pouring the cutout to the molten steel in safety in production, influence safety in production's problem.
In order to achieve the above object, the utility model provides a following technical scheme: an amorphous strip nozzle bag capable of rapidly shutting off a water gap comprises a flow guide pipe, a temperature sensor, a metal shell and a crucible, wherein the crucible is installed at the middle position inside the metal shell, a heating rod is installed outside the crucible, insulating bricks are installed outside the heating rod, reinforcing ribs are installed outside the metal shell, the flow guide pipe is installed inside the crucible, the temperature sensor is installed on one side of the flow guide pipe, a crucible cover is installed above the crucible, a flow guide pipe cover is installed on one side of the crucible cover, a flow guide pipe base is installed below the flow guide pipe, ceramic filtering is installed below the flow guide pipe base, a gate valve is installed below the ceramic filtering, a hydraulic cylinder is installed on one side of the gate valve, a nozzle is installed below the gate valve, an induction coil is installed outside the nozzle, a loop flange is installed below the induction coil, and a spring lock catch is installed on one side of the loop flange.
Preferably, the honeycomb duct and the honeycomb duct base are arranged into an upper part and a lower part, four symmetrical guide holes are uniformly arranged at the bottoms of the upper part and the lower part, and the upper guide hole and the lower guide hole are distributed in a 45-degree staggered manner.
Preferably, a circulation groove is arranged below the ceramic filter, and the gate valve is connected with the circulation groove in a left-right sliding mode through a hydraulic cylinder.
Preferably, a plurality of small holes are formed in the gate valve, and the small holes and the gate valve are arranged into an integral structure.
Preferably, the induction coils are arranged in two, and the two induction coils are arranged on two sides of the nozzle.
Preferably, the reinforcing rib and the metal shell are welded, and the reinforcing rib is rectangular.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model adopts the flow guide pipe to conduct molten steel drainage, the flow guide holes are distributed at 45 degrees through the flow guide pipe and the upper part and the lower part of the base, and the ceramic filter material is used for separating impurities in the molten steel, and the gate valve is adopted to timely close the flow of the molten steel to the nozzle;
2. the utility model discloses the nozzle package is monolithic structure, is provided with two heating points, has guaranteed the even and good mobility of temperature of molten steel, adopts the honeycomb duct, and the honeycomb duct and the base upper and lower part have the water conservancy diversion hole, and the water conservancy diversion hole is 45 degrees crisscross distributions from top to bottom, can effectual help impurity's come-up to installation ceramic filters the further separation of impurity to product quality's influence, adopts the push-pull valve structure can in time close the molten steel to the flow of nozzle, safe and reliable more in the operation.
Drawings
Fig. 1 is a schematic structural diagram of an amorphous strip nozzle pack capable of rapidly shutting off a nozzle according to the present invention;
fig. 2 is a top view of an amorphous strip nozzle pack capable of rapidly shutting off a nozzle according to the present invention;
fig. 3 is a schematic structural view of the gate valve of the present invention.
In the figure: 1. a heating rod; 2. a crucible cover; 3. a flow guide pipe; 4. a temperature sensor; 5. spraying a ladle cover; 6. reinforcing ribs; 7. insulating bricks; 8. a metal housing; 9. a crucible; 10. filtering the ceramic; 11. a spring lock catch; 12. a loop flange; 13. a nozzle; 14. an induction coil; 15. a gate valve; 16. a draft tube base; 17. and a hydraulic cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: an amorphous strip nozzle bag capable of rapidly shutting off a water gap comprises a flow guide pipe 3, a temperature sensor 4, a metal shell 8 and a crucible 9, wherein the crucible 9 is installed in the middle of the inside of the metal shell 8, the crucible 9 is used for containing molten steel, a heating rod 1 is installed on the outer side of the crucible 9, the heating rod 1 is used for heating, a heat insulating brick 7 is installed on the outer side of the heating rod 1, the heat insulating brick 7 is used for insulating heat, a reinforcing rib 6 is installed on the outer side of the metal shell 8, the reinforcing rib 6 is used for ensuring the whole structure safety of equipment, the flow guide pipe 3 is installed inside the crucible 9, the flow guide pipe 3 is used for guiding the molten steel into the crucible 9, the temperature sensor 4 is installed on one side of the flow guide pipe 3, the temperature sensor 4 is used for displaying temperature, a crucible cover 2 is installed above the crucible 9, the crucible cover 2 is used for sealing the crucible, the honeycomb duct base 16 is installed below the honeycomb duct 3, the honeycomb duct base 16 is used for fixing the honeycomb duct 3, the ceramic filter 10 is installed below the honeycomb duct base 16, the ceramic filter 10 is used for filtering impurities in molten steel, the gate valve 15 is installed below the ceramic filter 10, the gate valve 15 is used for conveying the molten steel to the nozzle 13, the hydraulic cylinder 17 is installed on one side of the gate valve 15, the hydraulic cylinder 17 is used for opening and closing the gate valve 15, the nozzle 13 is installed below the gate valve 15, the nozzle 13 is used for spraying the molten steel, the induction coil 14 is installed outside the nozzle 13, the induction coil 14 is used for secondary heating, the loop flange 12 is installed below the induction coil 14, the loop flange 12 is used for facilitating disassembly, and the spring lock 11 is installed on one side of the loop flange 12.
Furthermore, the draft tube 3 and the draft tube base 16 are arranged into an upper part and a lower part, four symmetrical guide holes are uniformly arranged at the bottoms of the upper part and the lower part, the upper guide hole and the lower guide hole are distributed in a 45-degree staggered manner, and molten steel can be conveniently added through the staggered distribution.
Further, a circulation groove is arranged below the ceramic filter 10, the gate valve 15 and the circulation groove are in sliding connection left and right through a hydraulic cylinder 17, and filtered molten steel can be buffered conveniently through the circulation groove.
Further, a plurality of small holes are formed in the gate valve 15, the small holes and the gate valve 15 are integrated, and molten steel can flow into the nozzle 13 conveniently through the small holes.
Further, two induction coils 14 are provided, and the two induction coils 14 are installed at both sides of the nozzle 13, so that the heating effect of the molten steel can be enhanced by the two induction coils 14.
Further, the reinforcing ribs 6 and the metal shell 8 are welded, the reinforcing ribs 6 are rectangular, and the reinforcing ribs 6 and the metal shell 8 can be installed more firmly through welding.
The working principle is as follows: when the nozzle is used, molten steel in a nozzle package is guided through the guide pipe 3, the guide pipe 3 and the guide pipe base 16 are divided into an upper part and a lower part, the bottoms of the upper part and the lower part are uniformly provided with four symmetrical guide holes, the upper guide hole and the lower guide hole are distributed in a 45-degree staggered manner, the molten steel firstly passes through the guide pipe 3, enters the crucible 9 through the bottom circulation hole from the upper part and then enters through the circulation hole of the guide pipe base 16, impurities in the molten steel can be effectively blocked due to the 45-degree staggered distribution of the circulation holes of the upper part and the lower part along with the rising of the liquid level of the molten steel, when the molten steel flows through the liquid level, the impurities in the molten steel are blocked through the ceramic filter 10, so that the flowing molten steel is more pure, the molten steel passes through a plurality of small holes on the gate valve 15 and is opened by the hydraulic cylinder, after the gate valve 15 is, the temperature and the fluidity of the molten steel are ensured, the nozzle 13 is fixed through the quick-change connector of the spring lock 11, the disassembly and the assembly are convenient, and finally the molten steel is sprayed on the amorphous strip cooling roller.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a but amorphous strip nozzle package of quick shutoff mouth of a river, includes honeycomb duct (3), temperature sensor (4), metal casing (8) and crucible (9), its characterized in that: crucible (9) is installed to the intermediate position of the inside of metal casing (8), heating rod (1) is installed in the outside of crucible (9), insulating brick (7) is installed in the outside of heating rod (1), strengthening rib (6) are installed in the outside of metal casing (8), the internally mounted of crucible (9) has honeycomb duct (3), temperature sensor (4) are installed to one side of honeycomb duct (3), crucible lid (2) is installed to the top of crucible (9), spout ladle cover (5) is installed to one side of crucible lid (2), honeycomb duct base (16) is installed to the below of honeycomb duct (3), ceramic filter (10) is installed to the below of honeycomb duct base (16), push-pull valve (15) is installed to the below of ceramic filter (10), pneumatic cylinder (17) is installed to one side of push-pull valve (15), nozzle (13) are installed to the below of push-pull valve (15), response coil (14) are installed in the outside of nozzle (13), loop flange (12) are installed to the below of response coil (14), spring catch (11) are installed to one side of loop flange (12).
2. An amorphous strip nozzle pack capable of rapidly shutting off a water gap according to claim 1, wherein: the honeycomb duct (3) and the honeycomb duct base (16) are arranged into an upper part and a lower part, four symmetrical guide holes are uniformly arranged at the bottoms of the upper part and the lower part, and the upper guide hole and the lower guide hole are distributed in a 45-degree staggered manner.
3. An amorphous strip nozzle pack capable of rapidly shutting off a water gap according to claim 1, wherein: a circulation groove is arranged below the ceramic filter (10), and the gate valve (15) is connected with the circulation groove in a left-right sliding mode through a hydraulic cylinder (17).
4. An amorphous strip nozzle pack capable of rapidly shutting off a water gap according to claim 1, wherein: the gate valve (15) is provided with a plurality of small holes, and the small holes and the gate valve (15) are arranged into an integral structure.
5. An amorphous strip nozzle pack capable of rapidly shutting off a water gap according to claim 1, wherein: the induction coils (14) are arranged in two, and the two induction coils (14) are arranged on two sides of the nozzle (13).
6. An amorphous strip nozzle pack capable of rapidly shutting off a water gap according to claim 1, wherein: the reinforcing ribs (6) and the metal shell (8) are welded, and the reinforcing ribs (6) are rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920584793.4U CN210648407U (en) | 2019-04-26 | 2019-04-26 | Amorphous strip nozzle bag capable of rapidly shutting off water gap |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920584793.4U CN210648407U (en) | 2019-04-26 | 2019-04-26 | Amorphous strip nozzle bag capable of rapidly shutting off water gap |
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| CN210648407U true CN210648407U (en) | 2020-06-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116984575A (en) * | 2023-09-26 | 2023-11-03 | 唐山非晶科技有限公司 | Bearing mechanism for amorphous strip production |
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2019
- 2019-04-26 CN CN201920584793.4U patent/CN210648407U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116984575A (en) * | 2023-09-26 | 2023-11-03 | 唐山非晶科技有限公司 | Bearing mechanism for amorphous strip production |
| CN116984575B (en) * | 2023-09-26 | 2023-12-08 | 唐山非晶科技有限公司 | Bearing mechanism for amorphous strip production |
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