CN107414090A - A kind of non-crystaline amorphous metal powder preparation facilities - Google Patents
A kind of non-crystaline amorphous metal powder preparation facilities Download PDFInfo
- Publication number
- CN107414090A CN107414090A CN201710558368.3A CN201710558368A CN107414090A CN 107414090 A CN107414090 A CN 107414090A CN 201710558368 A CN201710558368 A CN 201710558368A CN 107414090 A CN107414090 A CN 107414090A
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- CN
- China
- Prior art keywords
- storehouse
- separation bin
- neck
- amorphous metal
- atomized
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/002—Making metallic powder or suspensions thereof amorphous or microcrystalline
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/086—Cooling after atomisation
- B22F2009/0864—Cooling after atomisation by oil, other non-aqueous fluid or fluid-bed cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/0896—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid particle transport, separation: process and apparatus
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a kind of non-crystaline amorphous metal powder preparation facilities,Including being atomized storehouse,The top in the atomization storehouse is provided with feed pipe,The side in atomization storehouse connects with the right side of feed tube,The liquid feeding end of feed tube is provided with liquid pump,The inside top in atomization storehouse is provided with high pressure nozzle,The top of high pressure nozzle and the bottom of feed pipe connect,The side wall of high pressure nozzle is provided with spray orifice,The inner side for being atomized storehouse is provided with cooling bucket,The side wall of cooling bucket is provided with through hole,The bottom in atomization storehouse is provided with separation bin,The bottom in storehouse and the top of separation bin is atomized to penetrate,The side of separation bin and the inlet end of escape pipe connect,The outlet side of escape pipe is provided with air pump,The inside of separation bin is provided with filter screen flexible pipe,The bottom of filter screen flexible pipe is connected with fixing groove,The present invention,The amorphous powdered alloy impurity of preparation is few,The powder sphericity of preparation is high,Carry screening function,Reject the powder particle for not meeting size,The material produced can be used directly in next process.
Description
Technical field
The present invention relates to non-crystaline amorphous metal preparing technical field, specially a kind of non-crystaline amorphous metal powder preparation facilities.
Background technology
With the development of science and technology, increasing production material occurs, the thing followed also have various processings these
The machinery of material, current manufacturing industry have a kind of material more popular, are exactly amorphous powder, and amorphous powder uses gas in the prior art
Prepared by atomization method, bulk amorphous alloy manufacturing process mainly has the non-crystaline amorphous metals such as water quenching, copper mold casting method, casting die
Prepared by material influenceed by cooling medium heat conduction velocity and itself glassy state Forming ability, and aqueous vapor is used in aerosolization preparation
Be cooled to it is common, but aqueous vapor atomization cooling treatment be only suitable for respective material use, make the non-crystaline amorphous metal powder oxygen made
Too high levels, impurity increase etc., result in the unavailable of material, it is impossible to comprehensive cooling, make the sphericity of powder poor, cause
Production and application is influenceed, manufactured material can not separate with cooling article, cause manufactured material not use directly, finished-product material
It can not screen, it is impossible to ensure the unified specification of product.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided a kind of non-crystaline amorphous metal powder preparation facilities,
The amorphous powdered alloy impurity of preparation is few, and the powder sphericity of preparation is high, carries screening function, rejects the powder for not meeting size
Particle, the material produced can be used directly in next process.
To achieve the above object, the present invention provides following technical scheme：A kind of non-crystaline amorphous metal powder preparation facilities, including mist
Change storehouse, the top in the atomization storehouse is provided with feed pipe, is atomized the side in storehouse and is connected with the right side of feed tube, the liquid feeding end of feed tube
Provided with liquid pump, the inside top for being atomized storehouse is provided with high pressure nozzle, and the top of high pressure nozzle and the bottom of feed pipe connect, high pressure spray
The side wall of mouth is provided with spray orifice, and the inner side for being atomized storehouse is provided with cooling bucket, and the side wall for cooling down bucket is provided with through hole, and the bottom for being atomized storehouse is provided with
Separation bin, it is atomized the bottom in storehouse and the top of separation bin and penetrates, the side of separation bin and the inlet end of escape pipe connect, escape pipe
Outlet side be provided with air pump, the inside of separation bin is provided with filter screen flexible pipe, and the bottom of separation bin is provided with fixing groove, the top of filter screen flexible pipe
Portion is connected with cooling bucket, and the bottom of filter screen flexible pipe is connected with fixing groove, and the bottom of separation bin is provided with screening storehouse, screens the side in storehouse
Provided with neck one, the opposite side for screening storehouse is provided with neck two, sieve plate is connected between neck one and neck two, sieve plate is close to neck
Two one end is provided with groove, and the side of sieve plate and the telescopic end of electric expansion bar connect, and the fixing end of electric expansion bar is through sieve
Select the front portion in storehouse and extend to outside and be connected with screening the fixed plate that the outside in storehouse is provided with, the bottom of sieve plate is close to the side of groove
Provided with riser, riser is provided with swash plate one close to the side of groove, and the bottom of swash plate one is connected with through screening storehouse side and extended
To the reject chute of outside, the one end of riser away from groove is provided with swash plate two, and the bottom of swash plate two is connected with through screening storehouse and prolonged
The blow tank of outside is extended, the output end of air pump is connected with extraneous air purifying processor, and input and the liquid nitrogen bottle of liquid pump connect
Connect, the input of liquid pump, air pump and electric expansion bar electrically connects with the output end of external power switch.
As a preferred technical solution of the present invention, the spray orifice is no less than four, and the spray orifice no less than four is with ring
The mode of shape array is evenly distributed in the side of high pressure nozzle, and through hole is three groups every group six, three groups of through holes no less than six
It is evenly distributed with array way.
As a preferred technical solution of the present invention, the neck one is higher than neck two, and sieve plate is to be obliquely installed.
As a preferred technical solution of the present invention, the aperture of filter screen flexible pipe side is less than the diameter of making material.
As a preferred technical solution of the present invention, it is atomized between storehouse and cooling bucket and is full of liquid nitrogen.
Compared with prior art, the beneficial effects of the invention are as follows：This non-crystaline amorphous metal powder preparation facilities, the amorphous of preparation close
Bronze end impurity is few, and the powder sphericity of preparation is high, carries screening function, rejects the powder particle for not meeting size, produces
Material can directly next process use.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 cross-sectional views of the present invention.
In figure：1 atomization storehouse, 2 feed pipes, 3 feed tubes, 4 liquid pumps, 5 high pressure nozzles, 6 spray orifices, 7 cooling buckets, 8 through holes, 9 points
From storehouse, 10 escape pipes, 11 air pumps, 12 filter screen flexible pipes, 13 fixing grooves, 14 screening storehouses, 15 necks one, 16 necks two, 17 sieve plates, 18
Groove, 19 electric expansion bars, 20 fixed plates, 21 risers, 22 swash plates one, 23 reject chutes, 24 swash plates two, 25 blow tanks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of non-crystaline amorphous metal powder preparation facilities, including atomization
Storehouse 1, the top in atomization storehouse 1 are provided with feed pipe 2, and the side in atomization storehouse 1 connects with the right side of feed tube 3, the liquid feeding end of feed tube 3
Provided with liquid pump 4, the inside top in atomization storehouse 1 is provided with high pressure nozzle 5, and the top of high pressure nozzle 5 is connected with the bottom of feed pipe 2,
The side wall of high pressure nozzle 5 is provided with spray orifice 6, and spray orifice 6 is no less than four, and the spray orifice 6 no less than four is put down in a manner of annular array
The side of high pressure nozzle 5 is distributed in, the inner side in atomization storehouse 1 is provided with cooling bucket 7, is atomized between storehouse 1 and cooling bucket 7 and is full of liquid
Nitrogen, the side wall of cooling bucket 7 are provided with through hole 8, and through hole 8 is three groups every group six, and three groups of through holes 8 no less than six are with array way
It is evenly distributed, the bottom in atomization storehouse 1 is provided with separation bin 9, is atomized the bottom in storehouse 1 and is penetrated with the top of separation bin 9, separation bin 9
Side is connected with the inlet end of escape pipe 10, and the outlet side of escape pipe 10 is provided with air pump 11, and the inside of separation bin 9 is soft provided with filter screen
Pipe 12, the aperture of the side of filter screen flexible pipe 12 are less than the diameter of making material, and the bottom of separation bin 9 is provided with fixing groove 13, and filter screen is soft
The top of pipe 12 is connected with cooling bucket 7, and the bottom of filter screen flexible pipe 12 is connected with fixing groove 13, and the bottom of separation bin 9 is provided with screening
Storehouse 14, the side in screening storehouse 14 are provided with neck 1, and the opposite side in screening storehouse 14 is provided with neck 2 16, neck 1 and neck two
Sieve plate 17 is connected between 16, neck 1 is higher than neck 2 16, and sieve plate 17 is is obliquely installed, and sieve plate 17 is close to neck 2 16
One end is provided with groove 18, and the side of sieve plate 17 is connected with the telescopic end of electric expansion bar 19, and the fixing end of electric expansion bar 19 is passed through
Wear the front side in screening storehouse 14 and extend to outside and be connected with screening the fixed plate 20 that the front side in storehouse 14 is provided with, the bottom of sieve plate 17 is leaned on
The side of nearly groove 18 is provided with riser 21, and riser 21 is provided with swash plate 1 close to the side of groove 18, and the bottom of swash plate 1 connects
It is connected to through the screening side of storehouse 14 and extends to the reject chute 23 of outside, the one end of riser 21 away from groove 18 is provided with swash plate two
24, the bottom of swash plate 2 24 is connected with through screening storehouse 14 and extends to the blow tank 25 of outside.The output end of air pump 11 with it is outer
The connection of portion purification of air processor, the input of liquid pump 4 are connected with liquid nitrogen bottle, liquid pump 4, air pump 11 and electric expansion bar 19 it is defeated
Enter end to electrically connect with the output end of external power switch, external power switch control liquid pump 4, air pump 11 and electric expansion bar 19 are equal
Using method commonly used in the prior art.
When in use：External power switch is opened, the material heated enters equipment from feed pipe 2, and material passes through high pressure
Nozzle 5 sprays the material of spray pattern from spray orifice 6, and the liquid nitrogen that liquid pump 4 is extracted in liquid nitrogen bottle enters in atomization storehouse 1 by feed tube
Cavity at, the material coolant that liquid nitrogen enters cooling bucket 7 and spray pattern by through hole 8 forms non-crystaline amorphous metal powder
Dirt, non-crystaline amorphous metal dust together enter in filter screen flexible pipe 12 with nitrogen, and nitrogen retains from filter screen through non-crystaline amorphous metal dust, gas
Pump startup, extract the nitrogen filtered out in separation bin 9 out by escape pipe and discharge, non-crystaline amorphous metal dust conveys by filter screen flexible pipe 12
To screening storehouse 14, sieve plate 17 is fallen into, electric expansion bar 19 is rocked before and after starting drive sieve plate, the non-crystaline amorphous metal for the size that meets the requirements
Dust falls on the surface of swash plate 2 24 by sieve aperture, is discharged by blow tank 25, and the dust to fall short of specifications rolls to lead to through sieve plate 17
Groove 18, non-crystaline amorphous metal dust falls by groove 18 discharges on the surface of swash plate 1 from reject chute 23.
The present invention, make the amorphous powdered alloy impurity of preparation few using liquid nitrogen cooling technology, the rapid powder for making preparation of refrigeration
Last sphericity is high, carries screening function, rejects the powder particle for not meeting size, the material produced can be directly in lower one of work
Sequence uses.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of non-crystaline amorphous metal powder preparation facilities, including atomization storehouse（1）, it is characterised in that：The atomization storehouse（1）Top set
There is feed pipe（2）, it is atomized storehouse（1）Side and feed tube（3）Right side connection, feed tube（3）Liquid feeding end be provided with liquid pump
（4）, it is atomized storehouse（1）Inside top be provided with high pressure nozzle（5）, high pressure nozzle（5）Top and feed pipe（2）Bottom connect
Connect, high pressure nozzle（5）Side wall be provided with spray orifice（6）, it is atomized storehouse（1）Inner side be provided with cooling bucket（7）, cool down bucket（7）Side wall
Provided with through hole（8）, it is atomized storehouse（1）Bottom be provided with separation bin（9）, it is atomized storehouse（1）Bottom and separation bin（9）Top pass through
It is logical, separation bin（9）Side and escape pipe（10）Inlet end connection, escape pipe（10）Outlet side be provided with air pump（11）, point
From storehouse（9）Inside be provided with filter screen flexible pipe（12）, separation bin（9）Bottom be provided with fixing groove（13）, filter screen flexible pipe（12）Top
Portion and cooling bucket（7）Connection, filter screen flexible pipe（12）Bottom and fixing groove（13）Connection, separation bin（9）Bottom be provided with screening
Storehouse（14）, screen storehouse（14）Side be provided with neck one（15）, screen storehouse（14）Opposite side be provided with neck two（16）, neck one
（15）With neck two（16）Between be connected with sieve plate（17）, sieve plate（17）Close to neck two（16）One end be provided with groove（18）,
Sieve plate（17）Side and electric expansion bar（19）Telescopic end connection, electric expansion bar（19）Fixing end through screening storehouse
（14）Front portion and extend to outside with screening storehouse（14）The fixed plate that is provided with of outside（20）Connection, sieve plate（17）Bottom lean on
Nearly groove（18）Side be provided with riser（21）, riser（21）Close to groove（18）Side be provided with swash plate one（22）, swash plate one
（22）Bottom be connected with through screening storehouse（14）Side and the reject chute for extending to outside（23）, riser（21）Away from groove
（18）One end be provided with swash plate two（24）, swash plate two（24）Bottom be connected with through screening storehouse（14）And extend to going out for outside
Hopper（25）, liquid pump（4）, air pump（11）And electric expansion bar（19）Input and the output end of external power switch be electrically connected
Connect, air pump（11）Output end be connected with extraneous air purifying processor, liquid pump（4）Input be connected with liquid nitrogen bottle.
A kind of 2. non-crystaline amorphous metal powder preparation facilities according to claim 1, it is characterised in that：The spray orifice（6）Much
In four, the spray orifice no less than four（6）High pressure nozzle is evenly distributed in a manner of annular array（5）Side, through hole（8）
For three groups every group six, three groups of through holes no less than six（8）It is evenly distributed with array way.
A kind of 3. non-crystaline amorphous metal powder preparation facilities according to claim 1, it is characterised in that：The neck one（15）It is high
In neck two（16）, sieve plate（17）To be obliquely installed.
A kind of 4. non-crystaline amorphous metal powder preparation facilities according to claim 1, it is characterised in that：The atomization storehouse（1）With
Cool down bucket（7）Between be full of liquid nitrogen.
A kind of 5. non-crystaline amorphous metal powder preparation facilities according to claim 1, it is characterised in that：The filter screen flexible pipe（12）
The aperture of side is less than the diameter of making material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710558368.3A CN107414090A (en) | 2017-07-10 | 2017-07-10 | A kind of non-crystaline amorphous metal powder preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710558368.3A CN107414090A (en) | 2017-07-10 | 2017-07-10 | A kind of non-crystaline amorphous metal powder preparation facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107414090A true CN107414090A (en) | 2017-12-01 |
Family
ID=60427579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710558368.3A Withdrawn CN107414090A (en) | 2017-07-10 | 2017-07-10 | A kind of non-crystaline amorphous metal powder preparation facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107414090A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5488813A (en) * | 1977-12-26 | 1979-07-14 | Kobe Steel Ltd | Preparation of sinterde body by powder metallurgy |
| CN102925824A (en) * | 2012-11-23 | 2013-02-13 | 北京科技大学 | Preparation method for zirconium-based amorphous alloy as well as powder and large-sized block of zirconium-based amorphous alloy |
| CN103962564A (en) * | 2014-04-18 | 2014-08-06 | 浙江旭德新材料有限公司 | Method for preparing spherical bronze alloy powder |
| CN106191517A (en) * | 2016-08-10 | 2016-12-07 | 浙江旭德新材料有限公司 | A kind of preparation method of the copper and tin Ni-Bi alloy powder for producing bi-metal shaft bushing material |
| CN206104890U (en) * | 2016-09-14 | 2017-04-19 | 武汉拓材科技有限公司 | Atomizing and pulverizing system of superfine indium powder prepares |
-
2017
- 2017-07-10 CN CN201710558368.3A patent/CN107414090A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5488813A (en) * | 1977-12-26 | 1979-07-14 | Kobe Steel Ltd | Preparation of sinterde body by powder metallurgy |
| CN102925824A (en) * | 2012-11-23 | 2013-02-13 | 北京科技大学 | Preparation method for zirconium-based amorphous alloy as well as powder and large-sized block of zirconium-based amorphous alloy |
| CN103962564A (en) * | 2014-04-18 | 2014-08-06 | 浙江旭德新材料有限公司 | Method for preparing spherical bronze alloy powder |
| CN106191517A (en) * | 2016-08-10 | 2016-12-07 | 浙江旭德新材料有限公司 | A kind of preparation method of the copper and tin Ni-Bi alloy powder for producing bi-metal shaft bushing material |
| CN206104890U (en) * | 2016-09-14 | 2017-04-19 | 武汉拓材科技有限公司 | Atomizing and pulverizing system of superfine indium powder prepares |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171201 |