CN106975733A - One kind production amorphous band compound nozzle cup - Google Patents
One kind production amorphous band compound nozzle cup Download PDFInfo
- Publication number
- CN106975733A CN106975733A CN201710187108.XA CN201710187108A CN106975733A CN 106975733 A CN106975733 A CN 106975733A CN 201710187108 A CN201710187108 A CN 201710187108A CN 106975733 A CN106975733 A CN 106975733A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- layer
- screen pack
- cups
- layer screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000005260 corrosion Methods 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 230000007797 corrosion Effects 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 229910052582 BN Inorganic materials 0.000 claims description 19
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 19
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 239000005439 thermosphere Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 11
- 229910052751 metal Inorganic materials 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 abstract description 2
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 239000013618 particulate matter Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 6
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/064—Accessories therefor for supplying molten metal
- B22D11/0642—Nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/116—Refining the metal
- B22D11/119—Refining the metal by filtering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
One kind production amorphous band compound nozzle cup, nozzle cups are provided with filter, and filter is divided into first layer screen pack, second layer screen pack and third layer screen pack, using three layer filtration net.The solid particulate matter and magazine in barrier metal liquid can effectively be filtered, the cleanliness factor of molten metal can be improved, nozzle cups are provided with baffle plate, when nozzle cups work, baffle plate can stop molten metal well, prevent molten metal from revealing, cause the waste of resource, thermal insulation layer is provided with nozzle cups, the dissipation of heat can be stopped well, it is to avoid the temperature reduction of molten metal is too fast, improve operating efficiency, thermal insulation layer is externally provided with anti-corrosion layer, can strengthen the resistance to corrosion of nozzle cups, improves the service life of nozzle cups.
Description
Technical field
The present invention relates to a kind of sheet metal strip manufacturing technology, especially a kind of production amorphous band compound nozzle cup.
Background technology
Amorphous strip maker is that, by quickly cooling down very thin amorphous band, specifically melt will set up liquid in spray bag by melt
Wrapped behind position from spray and pass through nozzle spray formed by cooling copper roller, nozzle is system band production line throat thoroughfare, the heat of nozzle
Stability, reliability determine the space finiteness of the stability of whole production line, nozzle and chill roll, heating and heat-insulating device without
Method is directly mounted near nozzle, nozzle heat endurance influence melt temperature difference variation and stability.
The content of the invention
It is an object of the invention to overcome above shortcomings in the prior art, and provide a kind of new compound nozzle
Cup structure, its mechanism is simple, easy to operate,
To solve above technical problem, the technical scheme that the present invention is provided is:
One kind production amorphous band compound nozzle cup, it is characterised in that including compound nozzle cup, boron nitride nozzle and mistake
Device is filtered, the compound nozzle cup is vertically arranged, and compound nozzle cup includes nozzle cups shell, baffle plate, thermal insulation layer and corrosion resistant
Layer is lost, the nozzle cups shell is in inverted round stage, and nozzle cups are hollow structure, and nozzle cups top is provided with fixed block, the fixed block
In cylinder, fixed block is hollow structure, and fixed block is arranged on nozzle cups shell upper, fixed block lower end and nozzle cups shell
Portion is fixedly connected, and the baffle plate setting is in nozzle by shell upper, and baffle plate is in cylinder, and baffle plate is hollow structure, baffle bottom
It is fixedly connected with nozzle cups shell upper, the thermal insulation layer is in round platform, and thermal insulation layer is arranged in nozzle cups shell, and is fixedly installed
On nozzle cups outer casing inner wall, the anti-corrosion layer is in round platform, and anti-corrosion layer is arranged in thermal insulation layer, and is fixedly installed on heat-insulated
On layer inwall；
The filter screen device includes first layer screen pack, second layer screen pack and third layer screen pack, the first layer filtering
Net, second layer screen pack are arranged by first layer screen pack, second layer screen pack and third layer screen pack order from top to bottom, and first
Layer screen pack, second layer screen pack are identical with third layer screen pack size similar shape, and the boron nitride nozzle is in round platform, nitridation
Boron nozzle is in hollow structure, and boron nitride nozzle is arranged in nozzle cups shell, and is fixedly installed on nozzle cups outer casing bottom；
Further, boron nitride nozzle is provided with nozzle slot, and nozzle slot is rectangle, and nozzle slot is arranged on boron nitride nozzle bottom
Face, and be arranged in the middle part of boron nitride nozzle；
Further, first layer screen pack is 50-100 mesh screen packs, and second layer screen pack is 100-170 mesh screen packs, the 3rd
Layer screen pack is 170-230 mesh screen packs.
Beneficial effects of the present invention are：
One kind production amorphous band compound nozzle cup, nozzle cups are provided with filter, and filter is divided into first layer filtering
Net, second layer screen pack and third layer screen pack, using three layer filtration net.The solid in barrier metal liquid can effectively be filtered
Particulate matter and magazine, it is possible to increase the cleanliness factor of molten metal, nozzle cups are provided with baffle plate, and when nozzle cups work, baffle plate can
Molten metal is stopped well, prevents molten metal from revealing, and causes to be provided with thermal insulation layer in the waste of resource, nozzle cups, can be fine
Ground stops the dissipation of heat, it is to avoid the temperature reduction of molten metal is too fast, improves operating efficiency, thermal insulation layer is externally provided with anti-corrosion layer,
The resistance to corrosion of nozzle cups can be strengthened, the service life of nozzle cups is improved.
Brief description of the drawings
Fig. 1 nozzle cups sectional views.
Fig. 2 nozzle cups top views.
Fig. 3 boron nitride nozzle upward views.
Fig. 4 filter sectional views.
Embodiment
One kind production amorphous band compound nozzle cup, it is characterised in that including compound nozzle cup 1, boron nitride spray
Mouth 2 and filter 3, compound nozzle cup 1 are vertically arranged, compound nozzle cup 1 include nozzle cups shell 4, baffle plate 5,
Thermal insulation layer 6 and anti-corrosion layer 7, the nozzle cups shell 4 are in inverted round stage, and nozzle cups are hollow structure, and nozzle cups top is provided with solid
Determine block 12, the fixed block 12 is in cylinder, and fixed block 12 is hollow structure, and fixed block 12 is arranged on the top of nozzle cups shell 4,
The lower end of fixed block 12 is fixedly connected with the top of nozzle cups shell 4, and the baffle plate 5 is arranged on nozzle by shell upper, and baffle plate 5 is in circle
Cylinder, baffle plate 5 is hollow structure, and the bottom of baffle plate 5 is fixedly connected with the top of nozzle cups shell 4, and the thermal insulation layer 6 is in round platform, every
Thermosphere 6 is arranged in nozzle cups shell 4, and is fixedly installed on the inwall of nozzle cups shell 4, and the anti-corrosion layer 7 is in round platform, resistance to
Corrosion layer 7 is arranged in thermal insulation layer 6, and is fixedly installed on the inwall of thermal insulation layer 6；
The filter 3 includes first layer screen pack 8, second layer screen pack 9 and third layer screen pack 10, the first layer mistake
Filter screen 8, second layer screen pack 9 are from top to bottom by first layer screen pack 8, second layer screen pack 9 and the order of third layer screen pack 10
Arrangement, first layer screen pack 8, second layer screen pack 9 are identical with the size similar shape of third layer screen pack 10, the boron nitride spray
Mouth 2 is in round platform, and boron nitride nozzle 2 is in hollow structure, and boron nitride nozzle 2 is arranged in nozzle cups shell 4, and is fixedly installed on spray
Mouth cup shell 4 bottom, boron nitride nozzle 2 is provided with nozzle slot 11, and the nozzle slot 11 is rectangle, and nozzle slot 11 is arranged on nitrogen
Change the bottom surface of boron nozzle 2, and be arranged on the middle part of boron nitride nozzle 2；
Further, first layer screen pack 8 is 50-100 mesh screen packs, and second layer screen pack 9 is 100-170 mesh screen packs, the
Three layer filtration net 10 is 170-230 mesh screen packs；
Further, thermal insulation layer 6 is made of the low refractory material of thermal conductivity factor, and anti-corrosion layer 7 is low, hot steady using the coefficient of expansion
It is qualitative can good, corrosion resistance it is good and refractory material of good processability is made；
Further, first layer screen pack 8, second layer screen pack 9 and third layer screen pack 10 are using resistance to elevated temperatures is good, corrosion resistant
The corrosion energy refractory material that the good, coefficient of expansion is low, thermal stability is good is made.
Further, above-mentioned be fixedly connected is fixed using conventional fixed forms such as welding, screw and nuts.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in,
It should all cover within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection domain of claims
It is defined.
Claims (3)
1. one kind production amorphous band with compound nozzle cup, it is characterised in that including compound nozzle cup, boron nitride nozzle and
Filter, compound nozzle cup is vertically arranged, and compound nozzle cup includes nozzle cups shell, baffle plate, thermal insulation layer and resistance to
Corrosion layer, the nozzle cups shell is in inverted round stage, and nozzle cups are hollow structure, and nozzle cups top is provided with fixed block, the fixation
Block is in cylinder, and fixed block is hollow structure, and fixed block is arranged on nozzle cups shell upper, fixed block lower end and nozzle cups shell
Top is fixedly connected, and the baffle plate setting is in nozzle by shell upper, and baffle plate is in cylinder, and baffle plate is hollow structure, baffle plate bottom
Portion is fixedly connected with nozzle cups shell upper, and the thermal insulation layer is in round platform, and thermal insulation layer is arranged in nozzle cups shell, and fixation is set
Put on nozzle cups outer casing inner wall, the anti-corrosion layer is in round platform, and anti-corrosion layer is arranged in thermal insulation layer, and be fixedly installed on every
On thermosphere inwall；
The filter screen device includes first layer screen pack, second layer screen pack and third layer screen pack, the first layer filtering
Net, second layer screen pack are arranged by first layer screen pack, second layer screen pack and third layer screen pack order from top to bottom, and first
Layer screen pack, second layer screen pack are identical with third layer screen pack size similar shape, and the boron nitride nozzle is in round platform, nitridation
Boron nozzle is in hollow structure, and boron nitride nozzle is arranged in nozzle cups shell, and is fixedly installed on nozzle cups outer casing bottom.
2. a kind of production amorphous band compound nozzle cup as described in right wants 1, it is characterised in that set on boron nitride nozzle
There is nozzle slot, nozzle slot is rectangle, nozzle slot is arranged on boron nitride nozzle bottom surface, and is arranged in the middle part of boron nitride nozzle.
3. a kind of production amorphous band compound nozzle cup as described in right wants 1, it is characterised in that first layer screen pack is
50-100 mesh screen packs, second layer screen pack is 100-170 mesh screen packs, and third layer screen pack is 170-230 mesh screen packs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710187108.XA CN106975733A (en) | 2017-03-27 | 2017-03-27 | One kind production amorphous band compound nozzle cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710187108.XA CN106975733A (en) | 2017-03-27 | 2017-03-27 | One kind production amorphous band compound nozzle cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106975733A true CN106975733A (en) | 2017-07-25 |
Family
ID=59338438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710187108.XA Pending CN106975733A (en) | 2017-03-27 | 2017-03-27 | One kind production amorphous band compound nozzle cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106975733A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61296941A (en) * | 1985-06-25 | 1986-12-27 | Nippon Steel Corp | Apparatus for producing thin amorphous metallic sheet |
| JPH03291147A (en) * | 1990-04-07 | 1991-12-20 | Nippon Steel Corp | Nozzle for producing rapidly cooled metal continuous strip |
| JPH10113752A (en) * | 1996-10-08 | 1998-05-06 | Nippon Steel Corp | Molten alloy supplying method for producing amorphous alloy, and long nozzle for supplying the alloy |
| CN103406510A (en) * | 2013-08-21 | 2013-11-27 | 青岛云路新能源科技有限公司 | Nozzle pack for amorphous belt manufacturing |
| CN203541514U (en) * | 2013-07-31 | 2014-04-16 | 临沂飞宏电子科技有限公司 | Nozzle bag of amorphous thin belt producing device |
| CN103752813A (en) * | 2013-12-26 | 2014-04-30 | 天津彩意科技有限公司 | Integrated spray nozzle cup |
| KR20140085806A (en) * | 2012-12-27 | 2014-07-08 | 주식회사 포스코 | Nozzle for strip caster |
| CN103938127A (en) * | 2014-04-23 | 2014-07-23 | 兆晶股份有限公司 | Method for preparing iron-based amorphous broadband |
| CN104907550A (en) * | 2014-03-10 | 2015-09-16 | 中国钢铁股份有限公司 | Nozzle device |
| CN105834382A (en) * | 2015-12-31 | 2016-08-10 | 安泰科技股份有限公司 | Molten steel feeding system used for preparing amorphous strips |
| CN205668063U (en) * | 2016-05-24 | 2016-11-02 | 兆晶股份有限公司 | A kind of non-crystal belt making production integrated spray nozzle bag |
| CN206763873U (en) * | 2017-03-27 | 2017-12-19 | 江苏驰睿新材料科技有限公司 | One kind production amorphous band compound nozzle cup |
-
2017
- 2017-03-27 CN CN201710187108.XA patent/CN106975733A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61296941A (en) * | 1985-06-25 | 1986-12-27 | Nippon Steel Corp | Apparatus for producing thin amorphous metallic sheet |
| JPH03291147A (en) * | 1990-04-07 | 1991-12-20 | Nippon Steel Corp | Nozzle for producing rapidly cooled metal continuous strip |
| JPH10113752A (en) * | 1996-10-08 | 1998-05-06 | Nippon Steel Corp | Molten alloy supplying method for producing amorphous alloy, and long nozzle for supplying the alloy |
| KR20140085806A (en) * | 2012-12-27 | 2014-07-08 | 주식회사 포스코 | Nozzle for strip caster |
| CN203541514U (en) * | 2013-07-31 | 2014-04-16 | 临沂飞宏电子科技有限公司 | Nozzle bag of amorphous thin belt producing device |
| CN103406510A (en) * | 2013-08-21 | 2013-11-27 | 青岛云路新能源科技有限公司 | Nozzle pack for amorphous belt manufacturing |
| CN103752813A (en) * | 2013-12-26 | 2014-04-30 | 天津彩意科技有限公司 | Integrated spray nozzle cup |
| CN104907550A (en) * | 2014-03-10 | 2015-09-16 | 中国钢铁股份有限公司 | Nozzle device |
| CN103938127A (en) * | 2014-04-23 | 2014-07-23 | 兆晶股份有限公司 | Method for preparing iron-based amorphous broadband |
| CN105834382A (en) * | 2015-12-31 | 2016-08-10 | 安泰科技股份有限公司 | Molten steel feeding system used for preparing amorphous strips |
| CN205668063U (en) * | 2016-05-24 | 2016-11-02 | 兆晶股份有限公司 | A kind of non-crystal belt making production integrated spray nozzle bag |
| CN206763873U (en) * | 2017-03-27 | 2017-12-19 | 江苏驰睿新材料科技有限公司 | One kind production amorphous band compound nozzle cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170725 |