CN203091728U - Multi-nozzle bottom spraying type crucible - Google Patents
Multi-nozzle bottom spraying type crucible Download PDFInfo
- Publication number
- CN203091728U CN203091728U CN 201320051953 CN201320051953U CN203091728U CN 203091728 U CN203091728 U CN 203091728U CN 201320051953 CN201320051953 CN 201320051953 CN 201320051953 U CN201320051953 U CN 201320051953U CN 203091728 U CN203091728 U CN 203091728U
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- nozzle
- spraying type
- valve
- type crucible
- housing
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- Continuous Casting (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The utility model discloses a multi-nozzle bottom spraying type crucible which comprises a shell body, a heating coil and nozzles. The shell body is in a barrel shape, the heating coil is wound outside the shell body, a plurality of cylinders are symmetrically arranged outside the shell body, the nozzles are arranged on the bottom portions of the cylinders, an inner cavity, flow channels and valves are arranged in the shell body, the bottom portion of the inner cavity is connected with one ends of the flow channels, the other ends of the flow channels are connected with the nozzles, valve flow channels are arranged on the valves, and the valves are jointed with the middle portions of the flow channels through the valve flow channels. The nozzles of the multi-nozzle bottom spraying type crucible are reasonable in design, the liquid spraying effect is enhanced, and quality of the products of amorphous ribbon materials is improved. The multi-nozzle bottom spraying type crucible adopts the heating coil and is provided with the nozzles, and therefore producing efficiency of the amorphous ribbon materials is improved. The multi-nozzle bottom spraying type crucible is convenient to use, good in performance, and capable of meeting the requirements on an efficient crucible with nozzles from an amorphous ribbon producing machine.
Description
Technical field
The utility model relates to a kind of crucible, especially a kind of multiinjector bottom spraying type crucible.
Background technology
Amorphous band is widely used in producing the important raw and processed materials of transformer, can significantly reduce the open circuit loss of transformer, and the market space of continuous expansion is arranged.Producer is producing by the amorphous pocket builder in the process of amorphous band, needs the rapid solidification of realization to molten steel, therefore needs a kind of crucible of well behaved band nozzle, and the crucible of this band nozzle also is called the nozzle bag.In the existing product, Granted publication number provides a kind of nozzle bag for the patent of CN201900239U, comprise housing, be provided with the liquid communication passage in the housing, the top of liquid communication passage is provided with inlet, the bottom is provided with nozzle, between liquid communication passage and housing, be provided with nozzle bag Bao Xin, be provided with heater between nozzle bag Bao Xin and the housing, on the liquid communication passage, be connected with the deflector of inclination corresponding to the position of inlet, this utility model can prevent that to the guide effect of molten steel liquid steel level from taking place than great fluctuation process by deflector, stablized the amorphous band quality, but this nozzle pack arrangement is simple, has only a nozzle, cause hydrojet efficient not high, hydrojet effect instability.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of multiinjector bottom spraying type crucible of easy to use, function admirable.
The technical solution of the utility model is: a kind of multiinjector bottom spraying type crucible, comprise housing, heater coil and nozzle, described housing body is drum shape, housing is wound with heater coil outward, housing also is provided with a plurality of columns outward symmetrically, the column bottom is equipped with nozzle, be provided with cylindrical cavity in the housing, a plurality of elongated and crooked runners and a plurality of cylindrical and end are positioned at the outer valve of housing, wherein, the intracavity bottom center is provided with drain hole, and runner one end is connected with intracavity bottom, and the other end is connected with nozzle, valve is provided with valve flowing channel, and valve is connected with the runner middle part mutually by valve flowing channel.
Described runner, valve and number of nozzle are identical.
Described nozzle comprises nozzle carrier, filter screen and nozzle member, and wherein filter screen and nozzle member are installed in the nozzle carrier, and nozzle member is positioned at the filter screen outside.
The mouth spray of described nozzle member is elongated.
The beneficial effects of the utility model are:
1. the molten steel in the inner chamber is introduced into runner and rises to the valve place under the gravity effect, Open valve makes molten steel further flow to nozzle through valve flowing channel and is injected into copper and rolls on through mouth spray then, because designs of nozzles is reasonable, strengthen the hydrojet effect, promoted the product quality of amorphous band;
2. adopted heater coil, can prevent that molten steel cools off fast in the crucible, and a plurality of nozzles are set, then can continue hydrojet, thereby significantly improve the production efficiency of amorphous band.
Description of drawings
Fig. 1 is the structural representation of multiinjector bottom spraying type crucible described in the utility model.
Fig. 2 is the profile of multiinjector bottom spraying type crucible described in the utility model.
Among the figure, 1-housing, 2-inner chamber, 3-valve, 4-heater coil, 5-nozzle, 6-runner, 7-drain hole, 31-valve flowing channel, 51-nozzle carrier, 52-filter screen, 53-nozzle member.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
As Fig. 1, shown in Figure 2, a kind of multiinjector bottom spraying type crucible, comprise housing 1, heater coil 4 and nozzle 5, housing 1 main body is drum shape, the housing 1 outer heater coil 4 that is wound with, also be provided with 4 columns outside the housing 1 symmetrically, the column bottom is equipped with nozzle 5, be provided with cylindrical cavity 2 in the housing 1, article 4, the cylindrical and end of elongated and crooked runner 6 and 4 is positioned at the outer valve 3 of housing, wherein, inner chamber 2 bottom centre are provided with drain hole 7, runner 6 one ends are connected with inner chamber 2 bottoms, and valve 3 is provided with valve flowing channel 31, and valve 3 is connected with runner 6 middle parts mutually by valve flowing channel 31, runner 6 other ends are connected with nozzle 5, nozzle 5 comprises nozzle carrier 51, filter screen 52 and nozzle member 53, wherein filter screen 52 and nozzle member 53 are installed in the nozzle carrier 51, and nozzle member 53 is positioned at filter screen 52 outsides, the mouth spray of nozzle member 53 is elongated, and filter screen 52 can filter in the molten steel impurity and prevent that nozzle member 53 from stopping up.
The utility model is introduced into runner and rises to the valve place by the molten steel in the inner chamber under the gravity effect, Open valve makes molten steel further flow to nozzle through valve flowing channel and is injected into copper and rolls on through mouth spray then, because designs of nozzles is reasonable, strengthen the hydrojet effect, promoted the product quality of amorphous band; Adopted heater coil, can prevent that molten steel cools off fast in the crucible, and a plurality of nozzles are set, then can continue hydrojet, thereby significantly improve the production efficiency of amorphous band.Easy to use, the function admirable of the utility model can satisfy the demand of amorphous pocket builder to window nozzle crucible.
Claims (4)
1. multiinjector bottom spraying type crucible, comprise housing, heater coil and nozzle, it is characterized in that: described housing body is drum shape, housing is wound with heater coil outward, housing also is provided with a plurality of columns outward symmetrically, the column bottom is equipped with nozzle, be provided with cylindrical cavity in the housing, a plurality of elongated and crooked runners and a plurality of cylindrical and end are positioned at the outer valve of housing, wherein, the intracavity bottom center is provided with drain hole, and runner one end is connected with intracavity bottom, and the other end is connected with nozzle, valve is provided with valve flowing channel, and valve is connected with the runner middle part mutually by valve flowing channel.
2. multiinjector bottom spraying type crucible according to claim 1, it is characterized in that: described runner, valve and number of nozzle are identical.
3. multiinjector bottom spraying type crucible according to claim 1 and 2, it is characterized in that: described nozzle comprises nozzle carrier, filter screen and nozzle member, wherein filter screen and nozzle member are installed in the nozzle carrier, and nozzle member is positioned at the filter screen outside.
4. multiinjector bottom spraying type crucible according to claim 3, it is characterized in that: the mouth spray of described nozzle member is elongated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051953 CN203091728U (en) | 2013-01-30 | 2013-01-30 | Multi-nozzle bottom spraying type crucible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051953 CN203091728U (en) | 2013-01-30 | 2013-01-30 | Multi-nozzle bottom spraying type crucible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203091728U true CN203091728U (en) | 2013-07-31 |
Family
ID=48843173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320051953 Expired - Lifetime CN203091728U (en) | 2013-01-30 | 2013-01-30 | Multi-nozzle bottom spraying type crucible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203091728U (en) |
-
2013
- 2013-01-30 CN CN 201320051953 patent/CN203091728U/en not_active Expired - Lifetime
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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: 20130731 |