CN208276139U - A kind of amorphous band integrated strip spraying bag - Google Patents
A kind of amorphous band integrated strip spraying bag Download PDFInfo
- Publication number
- CN208276139U CN208276139U CN201721869633.1U CN201721869633U CN208276139U CN 208276139 U CN208276139 U CN 208276139U CN 201721869633 U CN201721869633 U CN 201721869633U CN 208276139 U CN208276139 U CN 208276139U
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- shell
- amorphous band
- lagging
- melt chamber
- steel
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- 238000005507 spraying Methods 0.000 title claims abstract description 35
- 239000011449 brick Substances 0.000 claims abstract description 26
- 238000012544 monitoring process Methods 0.000 claims abstract description 21
- 239000000155 melt Substances 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 110
- 239000010959 steel Substances 0.000 claims description 110
- 238000010438 heat treatment Methods 0.000 claims description 16
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 12
- 229910052863 mullite Inorganic materials 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 10
- 238000004321 preservation Methods 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 18
- 239000007788 liquid Substances 0.000 description 8
- 238000009413 insulation Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000006173 Good's buffer Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a kind of amorphous band integrated strip spraying bag, including shell, the melt chamber being set in shell, it is placed at shell upper end opening and has the upper cover of through-hole, the nozzle in melt bottom of chamber portion is installed on by nozzle cage, it is placed at melt chamber upper end opening and has the refractory brick of monitoring holes and receiving hole, filter plate that is horizontally disposed and connecting with melt cavity wall is arranged at the intracavitary lower part of melt, above filter plate and first end is connected to the lagging at melt cavity wall, and the longitudinal baffle for being connected to refractory brick bottom end and being arranged along the vertical direction, the length of filter plate is longer than the length of lagging, the lower end of longitudinal baffle and the second end junction of lagging are provided with conduction hole, receiving hole corresponds to lagging side, monitoring holes are corresponding without lagging side, receiving hole is greater than monitoring holes.The amorphous band integrated strip spraying bag effectively improves the quality of amorphous band.
Description
Technical field
The utility model relates to amorphous band production technical fields, spray band more particularly to a kind of amorphous band integral type
Packet.
Background technique
Amorphous band is that special component raw material are smelted into uniform alloy melt by mid-frequency melting furnace, is then toppled over
It is kept the temperature, is later injected into molten steel in nozzle packet by funnel, funnel is installed on the undertaking that nozzle wraps end to tundish
Kong Zhong, molten steel again passes through the nozzle slot with gas shield structure, and has specific rotation speeds in generic continuous cooling medium
The moment one-pass molding of cooling device surface be 22~30 μm of amorphous band.
Integrated strip spraying bag carries the high-temperature fusion molten steel for receiving tundish to pass over, and keeps the temperature to molten steel,
And molten steel is ejected on chill roll by the spray head of bottom, nozzle packet itself will radiate, and Heat preservation also be wanted, so in spray band
When the continuous long-time spray band of machine, the liquid steel temperature in nozzle packet can be gradually reduced, this had not only influenced the quality of amorphous band, but also
Influence the yield of amorphous band.Moreover, when high-temperature molten steel goes out to enter nozzle packet from intermediate packet stream, in the initial stage rank that molten steel enters
Section, since molten steel directly falls in the bottom of nozzle packet, causes impact to the refractory material of nozzle packet bottom, has after longtime running
It may cause the phenomenon that nozzle packet bottom is run through, reduce the service life of nozzle packet.
It is that current those skilled in the art are urgently to be solved in conclusion how to effectively improve the quality of amorphous band
Problem.
Utility model content
The purpose of the utility model is to provide a kind of amorphous band integrated strip spraying bag, the amorphous band integrated strip spraying bag
Effectively improve the quality of amorphous band.
In order to solve the above technical problems, the utility model provides the following technical solutions:
A kind of amorphous band integrated strip spraying bag including shell, the melt chamber being set in the shell, is placed on the shell
At body upper end opening and there is the upper cover of through-hole, the nozzle in melt bottom of chamber portion is installed on by nozzle cage, be placed on described melt
At sap cavity upper end opening and the refractory brick with monitoring holes and receiving hole, the intracavitary lower part of melt have it is horizontally disposed and with it is described
Filter plate that melt cavity wall abuts, above the filter plate and first end is abutted to the strut rail at the melt cavity wall
Plate, and the longitudinal baffle for being connected to the refractory brick bottom end and being arranged along the vertical direction, the length of the filter plate are longer than described
The length of lagging, the lower end of the longitudinal baffle are provided with conduction hole, the undertaking with the second end place of abutting of the lagging
Hole corresponds to the lagging side, and the monitoring holes are corresponding without the lagging side, and the receiving hole is greater than the monitoring holes.
Preferably, the housing bottom surface include the fixation ontology being fixedly connected with the side wall of the shell and one end with it is described
The detachable steel plate that fixed ontology is detachably connected, the other end of the detachable steel plate extend to the periphery of the nozzle cage
Place, the detachable steel plate region are greater than the melt chamber along the vertical direction in the view field of the housing bottom surface.
Preferably, the longitudinal baffle being projected on the inside of the second end of the lagging in horizontal plane.
Preferably, it is provided with semiorbicular deflector below the filter plate, is abutted on the outside of the circular arch of the deflector
Below on the filter plate, the nozzle cage is installed on the inside of the circular arch of the deflector.
Preferably, steel funnel is connect to be placed on the refractory brick, it is described connect steel funnel include funnel body, be connected to it is described
The drainage tube of funnel body bottom end, and the drainage tube protrudes into the receiving hole, increases around the steel shell for connecing steel funnel
One layer of heat preservation cotton, the heat-preservation cotton height are greater than hopper level.
Preferably, it is provided with insulating layer in the shell, is interspersed in the shell and the insulating layer for heating
Heating rod.
Preferably, two layers of insulating layer is provided in the shell, one layer is the polycrystalline for being attached at the inner walls
Mullite layer, one layer is the insulated wall for being attached at the polycrystalline mullite layer.
Preferably, the heating rod is set to the two sides of the melt chamber, and there are the more heating rods arranged side by side in every side
Through being inserted in the shell, the polycrystalline mullite layer, in the insulated wall.
Preferably, fiber band is wound on the outside of the melt chamber；The surfaces externally and internally of the nozzle cage and the melt chamber
It is coated with white glue or white chamotte.
Amorphous band integrated strip spraying bag provided by the utility model, including shell, melt chamber, upper cover, nozzle, fire resisting
Brick, melt chamber are set in the cavity of shell, and upper cover is placed at shell upper end opening, and have through-hole.Nozzle passes through nozzle cage
It is installed on melt bottom of chamber portion, the bottom of shell is provided with the cavity for accommodating nozzle, and nozzle is mounted on nozzle cage, nozzle cage installation
On melt chamber.Melt chamber top is provided at least one layer of refractory brick, for example two layers of refractory brick is arranged, and firebrick lid is in melt chamber
At upper end opening, monitoring holes and receiving hole are provided on refractory brick, for receiving hole for accommodating the drainage tube for connecing steel funnel, being convenient for will
It connects the molten liquid steel in steel funnel to drain in melt chamber, monitoring holes are used for after molten liquid steel enters in melt chamber, by melt
Air discharge in chamber makes pressure and extraneous balance in melt chamber.Melt is intracavitary to be provided with lagging, longitudinal baffle, filter plate,
Filter plate is set to melt chamber lower part, horizontally disposed and abut with melt cavity wall.Lagging is located above filter plate,
And first end is abutted to melt cavity wall, the length of filter plate is longer than the length of lagging, second end not with melt cavity wall
It abuts.Longitudinal baffle is connected to refractory brick bottom end, and is arranged along the vertical direction.The lower end of longitudinal baffle is abutted with the second end of lagging
Place is provided with conduction hole, and temporary molten steel flows into the other side of longitudinal baffle from longitudinal baffle and the conduction hole of crosspiece version, filtered
In inner cavity after plate filtering by the gap flow nozzle set at the top of nozzle cage, it is ejected on chill roll using nozzle, shape
At amorphous band.Receiving hole corresponds to lagging side, and monitoring holes are corresponding without lagging side, and receiving hole is greater than monitoring holes, molten steel
It falls on lagging, reduces the direct impact to filter plate.Longitudinal baffle and lagging keep in the molten steel drained into melt chamber,
It prevents it from impacting to filter plate excessive, destroys filter plate.
Amorphous band integrated strip spraying bag provided by the utility model, the effect of longitudinal baffle and lagging are to keep in, delay
Punching and drainage, molten steel good buffer effect, molten steel do not directly fall in the bottom of nozzle packet, to rushing for the refractory material of nozzle packet bottom
It hits smaller, extends the service life of nozzle packet；Component high recycling rate, structure is simple, the quality of the amorphous band of production
Preferably, yield is higher.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 shows for the structure of amorphous band integrated strip spraying bag provided by specific embodiment a kind of in the utility model
It is intended to；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural schematic diagram of A-A in Fig. 2；
Fig. 4 is the structural schematic diagram of B-B in Fig. 2.
It is marked in attached drawing as follows:
1- upper cover, 2- heating rod, 3- longitudinal baffle, 4- shell, 5- polycrystalline mullite layer, 6- insulated wall, 7- deflector, 8-
Nozzle, 9- nozzle cage, 10- melt chamber, 11- fiber band, 12- refractory brick, 13- meet steel funnel, 14- lifting lug, 15- cape, 16- and hold
Connect hole, 17- filter plate, 18- lagging, 19- monitoring holes.
Specific embodiment
The core of the utility model is to provide a kind of amorphous band integrated strip spraying bag, the amorphous band integrated strip spraying bag
Effectively improve the quality of amorphous band.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to figs. 1 to 4, and Fig. 1 is amorphous band one provided by specific embodiment a kind of in the utility model
The structural schematic diagram of formula spray belt bag；Fig. 2 is the top view of Fig. 1；Fig. 3 is the structural schematic diagram of A-A in Fig. 2；Fig. 4 is B- in Fig. 2
The structural schematic diagram of B.
In a specific embodiment, amorphous band integrated strip spraying bag provided by the utility model, including shell
4, melt chamber 10, upper cover 1, nozzle 8, refractory brick 12, melt chamber 10 are set in the cavity of shell 4, and upper cover 1 is placed on shell 4
At end opening, and there is through-hole.Nozzle 8 is installed on 10 bottom of melt chamber by nozzle cage 9, and the bottom of shell 4 is provided with receiving
The cavity of nozzle 8, nozzle 8 are mounted on nozzle cage 9, and nozzle cage 9 is mounted on melt chamber 10.10 top of melt chamber be provided with to
Few one layer of refractory brick 12, for example two layers of refractory brick 12 is set, refractory brick 12 is placed at 10 upper end opening of melt chamber, on refractory brick 12
Monitoring holes 19 and receiving hole 16 are provided with, receiving hole 16 is for accommodating the drainage tube for connecing steel funnel 13, convenient for that will connect steel funnel 13
In molten liquid steel drain in melt chamber 10, monitoring holes 19 be used for after molten liquid steel enters in melt chamber 10, by melt chamber
Air discharge in 10 makes pressure and extraneous balance in melt chamber 10.Lagging 18, longitudinal baffle are provided in melt chamber 10
3, filter plate 17, filter plate 17 are set to 10 lower part of melt chamber, horizontally disposed and abut with 10 inner wall of melt chamber.Strut rail
Plate 18 is located above filter plate 17, and first end is abutted to 10 inner wall of melt chamber, and the length of filter plate 17 is longer than lagging 18
Length, second end do not abut with 10 inner wall of melt chamber.Longitudinal baffle 3 is connected to 12 bottom end of refractory brick, and is arranged along the vertical direction.
The lower end of longitudinal baffle 3 and the second end place of abutting of lagging 18 are provided with conduction hole, and temporary molten steel is from longitudinal baffle 3 and crosspiece version
Conduction hole at flow into the other side of longitudinal baffle 3, spray is flowed by the gap at the top of nozzle cage 9 after being filtered by filter plate 17
It in the inner cavity of muzzle 9, is ejected on chill roll using nozzle 8, forms amorphous band.It should be noted that filter plate 17, cross
Baffle 18, longitudinal baffle 3 can further use white glue with the 10 inner wall place of abutting of melt chamber and reinforce.Receiving hole 16 corresponds to lagging 18
Side, monitoring holes 19 are corresponding without 18 side of lagging, and receiving hole 16 is greater than monitoring holes 19, and float is arranged in monitoring holes 19, to
Melt chamber liquid level is monitored, while also having ventilation effect.Molten steel is fallen on lagging 18, reduces the direct impact to filter plate 17.
Longitudinal baffle 3 and lagging keep in the molten steel drained into melt chamber 10, prevent it from impacting to filter plate 17 excessive, destroy filtering
Plate 17.
Amorphous band integrated strip spraying bag provided by the utility model, the effect of longitudinal baffle 3 and lagging 18 be keep in,
Buffering and drainage, molten steel good buffer effect, molten steel do not directly fall in the bottom of nozzle packet, to the refractory material of nozzle packet bottom
Impact is smaller, extends the service life of nozzle packet；Component high recycling rate, structure is simple, the matter of the amorphous band of production
Preferably, yield is higher for amount.
For amorphous band integrated strip spraying bag in above-mentioned each embodiment, 4 bottom surface of shell includes fixed ontology and can
Steel plate is dismantled, fixed ontology is fixedly connected with the side wall of shell 4, and one end of detachable steel plate is detachably connected with fixed ontology,
The other end of detachable steel plate extends at the periphery of nozzle cage 9, and detachable steel plate region is greater than melt chamber and exists along the vertical direction
The view field of housing bottom surface, melt chamber 10 are placed on detachable steel plate, and detachable steel plate can support melt chamber 10.In shell
4 bottom surface of body is arranged around the position of nozzle cage, and since local temperature is excessively high, the steel plate of this circle is easily deformed, by detachable steel
Plate is detachably connected with fixed ontology, convenient disassembly, when detachable steel plate deformed is serious, can be replaced in time, reduce at
This, guarantees the continuity of work.
Above-mentioned amorphous band integrated strip spraying bag is only a kind of preferred embodiment, is specifically not limited thereto, on this basis
It can make having according to actual needs and targetedly adjust, so that different embodiments is obtained, throwing of the longitudinal baffle 3 in horizontal plane
On the inside of the second end of lagging 18, molten steel cannot be fallen on filter plate 17 shadow through longitudinal baffle 3, guarantee that molten steel directly falls in cross
On baffle 18, longitudinal baffle 3 can preferably stop molten steel to fall on filter plate 17, and molten steel buffering and drainage effect are preferable.
On the basis of above-mentioned specific embodiment, those skilled in the art can be according to the difference of specific occasion, to non-
Crystal zone material integrated strip spraying bag carries out several changes, and semiorbicular deflector 7 is provided with below filter plate 17, and deflector 7 has
There are buffering and drainage, it can be to be fabricated by aluminium oxide that deflector 7, which can be semicircle tile,.On the outside of the circular arch of deflector 7
It is connected on filter plate 17, nozzle cage 9 is installed below the circular arch inside of deflector 7, and deflector 7 can guide molten steel stream
Out, and then evenly it is flowed out from nozzle 8, to can guarantee the pressure that nozzle Baogang liquid filter device is tapped when nozzle 8 sprays band
It is constant, guarantee band consistency, and then guarantee product quality.
For amorphous band integrated strip spraying bag in above-mentioned each embodiment, connects steel funnel 13 and be placed in refractory brick 12
On, connecing steel funnel 13 includes funnel body, the drainage tube for being connected to funnel body bottom end, and drainage tube protrudes into receiving hole 16,
When tundish imports molten steel into nozzle packet by connecing steel funnel 13, water conservancy diversion molten steel, long service life, undertaking effect is good, prevents
Only molten steel splashes, and the effect of undertaking and buffering is played to the molten steel that intermediate packet stream goes out, is avoided excessive to the impact of nozzle packet existing
As.Due to tundish furnace bottom and the close contact of steel funnel 13 is connect, molten steel is not exposed in atmosphere in the molten steel process of circulation, Jin Erying
It rings, molten steel is not oxidizable in steel pouring process, and amorphous band quality quality is higher, less has during furnace bottom molten steel oxidizing slag is accumulated to
Between packet pour steel mouth, the safety for connecing steel funnel 13 is higher；Molten steel easily splashes, molten steel by tundish and connect steel funnel 13 directly into
Enter nozzle packet ontology, will not splash and be mapped on electrical equipment around, equipment is safer.
For connecing steel funnel 13 in above-mentioned each embodiment, it is provided with heat-preservation cotton outside steel shell, reduces heat and dissipates
It loses.Preferably, heat-preservation cotton height is greater than the height of steel shell, has insulation effect, can also lead to the stream of argon gas protection flowing
Steel.
Above-mentioned to connect steel funnel only be a kind of preferred embodiment, is specifically not limited thereto, on this basis can be according to practical need
Make having and targetedly adjust, to obtain different embodiments, funnel body include steel shell, fire resisting chamber shell,
Magnesia layer, fire resisting chamber shell are located inside steel shell, and fire resisting chamber shell refractory heat-insulating is not easy to split, and bleed-out is washed away in reduction.Magnesium
Layer of sand fills between steel shell and fire resisting chamber shell, and magnesia layer refractory heat-insulating can keep the temperature, prevent molten steel from leaking, molten steel temperature
It drops less.
On the basis of above-mentioned specific embodiment, those skilled in the art can dock according to the difference of specific occasion
Steel funnel carries out several changes, the bottom interior wall of fire resisting chamber shell slope inwardly it is tapered, convenient for forming funnel-form, convenient for draining into drawing
In flow tube, molten steel is contained, molten steel spluttering is prevented.
Obviously, under the guidance of this thought, those skilled in the art can be according to the difference of specific occasion to above-mentioned
Specific embodiment carries out several changes, has the shelves flowing plate being obliquely installed in fire resisting chamber shell, when tundish is by connecing steel funnel 13
When importing molten steel into nozzle packet, this grade of flowing plate can play the role of buffering and drainage, and molten steel impact when steel is poured in reduction is reduced
Funnel bottom is washed away.Preferably, shelves flowing plate is set to above fluid hole, and fluid hole is blocked, molten steel is avoided to be directly entered out
Funnel bottom and fluid hole are washed away in fluid apertures, molten steel impact when steel is poured in reduction, reduction.
Preferably, shelves flowing plate extends from the top opening of fire resisting chamber shell to bottom, does not extend to bottom, and bottom, which retains, to be set
Determining the connected space of height will not impact after molten steel forms one layer of molten steel pond, the molten steel docking steel for preventing tundish from flowing out
13 bottom impact of funnel is excessive, causes bleed-out, and funnel splits and splash other security risks such as steel.
It is provided by the utility model to connect steel funnel 13, in the immovable situation of other components, drainage tube and funnel sheet
It is bonded between body by white glue, connection effect is preferable, is completely embedded, and cost is relatively low.
Obviously, under the guidance of this thought, those skilled in the art can be according to the difference of specific occasion to above-mentioned
Specific embodiment carries out several changes, is provided with insulating layer in shell 4, for carrying out to 8 component of nozzle in melt chamber 10
Heat preservation, in the continuous long-time spray band of belt spraying machine, the variation of liquid steel temperature in nozzle packet less, the quality of amorphous band compared with
Height, the output increased of amorphous band.It is interspersed with heating rod 2 for heating in shell 4 and insulating layer, 8 component of nozzle is realized
Electric heating is especially electrically heated melt chamber 10, guarantees molten steel temperature.
It is important to note that amorphous band integrated strip spraying bag provided by the utility model is not intended to be limited to this
Situation is planted, two layers of insulating layer is provided in shell 4, one layer is the polycrystalline mullite layer 5 for being attached at 4 inner wall of shell, and one layer is patch
The insulated wall 6 of polycrystalline mullite layer 5 is invested, structure is simple, and heat insulation effect is preferable.
Amorphous band integrated strip spraying bag provided by the utility model, in the immovable situation of other components, heating
Stick 2 is set to the two sides of melt chamber 10, every side have more heating rods 2 arranged side by side through be inserted in shell 4, polycrystalline mullite layer 5,
In insulated wall 6, structure is simple, homogeneous heating, and effect is preferable.
For amorphous band integrated strip spraying bag in above-mentioned each embodiment, the outside of melt chamber 10 is wound with fiber band
11, prevent 10 heat-shock of melt chamber from rupturing, while playing insulation effect.The surfaces externally and internally of nozzle cage 9 and melt chamber 10 sprays
It is coated with white glue or white chamotte, prevents its scaling-off or steel slag is adsorbed onto, and its chance high temperature bursts apart, splash.Upper cover 1 and fire resisting
The upper end surface of brick 12 is equipped with refractory cotton, can play better insulation effect.
In order to further optimize the above technical scheme, shell 4 is cuboid steel shell 4, has some strength and tough
Property.4 top of shell is provided with cape 15, and lifting lug 14 is provided on cape 15, and cape 15 and lifting lug 14 are used for convenient for passing through lifting
The nozzle packet is lifted into preheating position or eject position, or disassembly, assembled position by machine.
In order to further optimize the above technical scheme, upper cover 1 is provided with opening, connects steel funnel and is directly placed at by opening
On refractory brick, diversion pipe is directly protruding into the receiving hole of refractory brick.Upper cover 1 can be set one in 19 corresponding position of monitoring holes
Independent through-hole；An opening can also be only set in upper cover 1, expose monitoring holes 19 also, there is no need to independence is arranged again
Through-hole simplifies structure.After the completion of system packet, heat-preservation cotton beyond the Great Wall, monitoring holes can be open and connect at gap between steel funnel in upper cover 1
The region that 19 surroundings are exposed, can also be laid with heat-preservation cotton, play insulation effect.
A kind of packet method processed making amorphous band integrated strip spraying bag, comprising steps of nozzle 8 is adhered on nozzle cage 9,
And 8 bottom plane of nozzle and 9 horizontal plane of nozzle cage are leveled into shape, the nozzle cage 9 with nozzle 8 is adhered on melt chamber 10；
Polycrystalline mullite layer 5 and insulated wall 6 are successively laid in the cavity of the inside of shell 4, heating rod 2 is interspersed in shell 4, more
On brilliant mullite layer 5 and insulated wall 6, the conductive track at 2 both ends of heating rod is attached；Melt chamber 10 after packet splicing is put into
It in cavity among shell 4 and levels, is sequentially placed deflector 7, filter plate 17, lagging from bottom to up in melt chamber 10
18, longitudinal baffle 3；Refractory brick 12 in pressure cover upper cover 1, will connect steel funnel 13 and are placed on receiving hole 16, that is, complete system job contract skill.
Then carbon monoxide snorkel is connected on nozzle 8 again.Nozzle packet is then lifted into preheating station, is plugged in,
It is preheated, injection is transported to after preheating on work station, adjustment nozzle 8 and chill roll outer surface it is horizontal away from
From height distance, longitudinal separation can start to carry out connecing molten steel to tundish, spray molten steel.
Packet method amorphous band integrated strip spraying bag processed of amorphous band integrated strip spraying bag is made, it is easy to operate, it is easy to
Production, molten steel good buffer effect, component high recycling rate, service life is high, and structure is simple, and effect is good.
On the basis of above-mentioned each specific embodiment, nozzle 8 is adhered into spray with high temperature glue and carborundum powder mixture
It is adhered on melt chamber 10 on muzzle 9 and by the nozzle cage 9 with nozzle 8, it is easy to connect, more closely.In upper cover 1 and fire resisting
The upper end surface of brick 12 is laid with refractory cotton, can play better insulation effect.
In the description of the present invention, it should be noted that on term, the orientation or positional relationship of the instructions such as bottom be
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (9)
1. a kind of amorphous band integrated strip spraying bag, which is characterized in that including shell (4), be set to melting in the shell (4)
Sap cavity (10), be placed at the shell (4) upper end opening and the upper cover (1) with through-hole, be installed on by nozzle cage (9) it is described
The nozzle (8) of melt chamber (10) bottom is placed at melt chamber (10) upper end opening and has monitoring holes (19) and receiving hole
(16) mistake that is horizontally disposed and abutting with melt chamber (10) inner wall is arranged at refractory brick (12), the interior lower part of the melt chamber (10)
Filter plate (17) is located at the filter plate (17) above and first end is abutted to the lagging at melt chamber (10) inner wall
(18), and the longitudinal baffle (3) that is connected to the refractory brick (12) bottom end and is arranged along the vertical direction, the filter plate (17)
Length is longer than the length of the lagging (18), and the lower end of the longitudinal baffle (3) is abutted with the second end of the lagging (18)
Place is provided with conduction hole, corresponding lagging (18) side of the receiving hole (16), and the monitoring holes (19) correspond to without described in
Lagging (18) side.
2. amorphous band integrated strip spraying bag according to claim 1, which is characterized in that shell (4) bottom surface includes
The detachable steel that the fixation ontology being fixedly connected with the side wall of the shell (4) and one end and the fixed ontology are detachably connected
The other end of plate, the detachable steel plate extends at the periphery of the nozzle cage (9), and the detachable steel plate region is greater than institute
Melt chamber (10) is stated along the vertical direction in the view field of the housing bottom surface.
3. amorphous band integrated strip spraying bag according to claim 1, which is characterized in that the longitudinal baffle (3) is in level
On the inside of the second end for being projected in the lagging (18) in face.
4. amorphous band integrated strip spraying bag according to claim 1, which is characterized in that below the filter plate (17)
It is provided with semiorbicular deflector (7), is connected on the filter plate (17) on the outside of the circular arch of the deflector (7), the spray
Below muzzle (9) is installed on the inside of the circular arch of the deflector (7).
5. amorphous band integrated strip spraying bag according to claim 1, which is characterized in that connect steel funnel (13) and be placed in institute
It states on refractory brick (12), the steel funnel (13) that connects includes funnel body, the drainage tube for being connected to the funnel body bottom end, and
The drainage tube protrudes into the receiving hole (16), increases one layer of heat preservation cotton around the steel shell for connecing steel funnel (13), described
Heat-preservation cotton height is greater than hopper level.
6. amorphous band integrated strip spraying bag according to claim 1-5, which is characterized in that the shell (4)
It is inside provided with insulating layer, heating rod for heating (2) are interspersed in the shell (4) and the insulating layer.
7. amorphous band integrated strip spraying bag according to claim 6, which is characterized in that be provided in the shell (4)
Two layers of insulating layer, one layer is the polycrystalline mullite layer (5) for being attached at the shell (4) inner wall, and one layer described to be attached at
The insulated wall (6) of polycrystalline mullite layer (5).
8. amorphous band integrated strip spraying bag according to claim 7, which is characterized in that the heating rod (2) is set to
There are the more heating rods (2) arranged side by side in the two sides of the melt chamber (10), every side through being inserted in the shell (4), described
In polycrystalline mullite layer (5), the insulated wall (6).
9. amorphous band integrated strip spraying bag according to claim 6, which is characterized in that the outside of the melt chamber (10)
It is wound with fiber band (11)；The surfaces externally and internally of the nozzle cage (9) and the melt chamber (10) is coated with white glue or white chamotte.
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| CN201721869633.1U CN208276139U (en) | 2017-12-27 | 2017-12-27 | A kind of amorphous band integrated strip spraying bag |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080591A (en) * | 2017-12-27 | 2018-05-29 | 河南中岳非晶新型材料股份有限公司 | A kind of amorphous band Integrated strip spraying bag and its bag method processed |
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2017
- 2017-12-27 CN CN201721869633.1U patent/CN208276139U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080591A (en) * | 2017-12-27 | 2018-05-29 | 河南中岳非晶新型材料股份有限公司 | A kind of amorphous band Integrated strip spraying bag and its bag method processed |
| CN108080591B (en) * | 2017-12-27 | 2024-01-30 | 河南中岳非晶新型材料股份有限公司 | Amorphous strip integrated spray belt package and package manufacturing method thereof |
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Effective date of registration: 20231116 Address after: No. 19-19, Yangcheng Development Zone, Gaocheng Town, Dengfeng City, Zhengzhou City, Henan Province, 450000 Patentee after: Henan Songyue Qingcheng New Material Technology Co.,Ltd. Address before: 452470 the northeast corner of the intersection of Yujing Avenue and Yudu Avenue, Dengfeng Industrial Agglomeration District, Zhengzhou City, Henan Province Patentee before: HENAN ZHONGYUE AMORPHOUS NEW MATERIALS CO.,LTD. |