CN106000227A - System for preparing powder with gas phase and liquid phase - Google Patents
System for preparing powder with gas phase and liquid phase Download PDFInfo
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- CN106000227A CN106000227A CN201610550019.2A CN201610550019A CN106000227A CN 106000227 A CN106000227 A CN 106000227A CN 201610550019 A CN201610550019 A CN 201610550019A CN 106000227 A CN106000227 A CN 106000227A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/26—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic on endless conveyor belts
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- 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
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Abstract
The invention provides a system for preparing powder with a gas phase and a liquid phase. The system comprises a raw material heat treatment device, a mixing device and a spraying device; the mixing device comprises a mixing chamber, a first Laval spray pipe and a second Laval spray pipe; the first Laval spray pipe is arranged at the top of the mixing chamber in a penetrating mode, and the bottom of the mixing chamber is communicated with the second Laval spray pipe; the tail end of the second Laval spray pipe is introduced into the spraying device; the raw material heat treatment device mixes raw materials of different physical states and is connected with the mixing chamber of the mixing device through a guide pipe. By means of the system for preparing powder with the gas phase and the liquid phase, the raw materials can be fully mixed, the prepared powder material can be high in activity and small in powder granularity, and a composite powder material can be prepared.
Description
Technical field
The present invention relates to powder body material and manufacture field, particularly to a kind of gas-liquid biphase system for the system of powder body.
Background technology
Powder body material is important product form, and national economy and national defence are produced important function.Powder technology
Have been widely used building materials, machinery, the energy, plastics, rubber, mine, metallurgy, medicine, food,
Feedstuff, pesticide, chemical fertilizer, papermaking, resource, environmental protection, information, Aeronautics and Astronautics, traffic etc. are almost national
The every field of economic development.
At present, power production mode has two kinds: one, and solid phase produces powder body, such as grinding；But ball milling is raw
The powder body produced, particle size distribution is wide in range, and does not possess chemism.Two, liquid-phase precipitation method prepares powder body, should
Powder body has chemism；But it is high to there is impurity content, pollute water and soil, it is impossible to manufacture metal-powder, gold
Belong to the problems such as composite granule.
Summary of the invention
The main object of the present invention, for providing a kind of gas-liquid biphase system for the system of powder body, can make raw material abundant
Mixing so that the powder body material activity of preparation is high, and powder granularity is little, and can prepare composite powder material.
The present invention proposes a kind of gas-liquid biphase system system for powder body, including raw material annealing device, mixing
Device and spray equipment；
Described mixing arrangement includes mixing chamber, the first Laval nozzle and the second Laval nozzle；Described mixed
The top closing room is run through and is arranged described first Laval nozzle, and the bottom connection described second of described mixing chamber is drawn
Wa Er jet pipe；Described second Laval nozzle end is passed through described spray equipment；
Described raw material annealing device is by the raw material mixing of different physical states, and connects institute by conduit
State the mixing chamber of mixing arrangement.
Further, described raw material annealing device includes that preheating cabinet, master add hot tank and thermal balance case；
Raw material is heated to liquid by described preheating cabinet, and described master adds hot tank and raw material is heated to gaseous state；
Bottom described preheating cabinet and main heating bottom portion connects described thermal balance case by conduit respectively, described
Thermal balance bottom portion connects described mixing chamber by conduit.
Further, described preheating cabinet includes the first casing, the first heating jacket and the first electromagnetic radiation
Device；Described main heating case includes the second casing, the second heating jacket and the second electromagnetic wave transmitter；Described
Thermal balance case includes the 3rd casing, the 3rd heating jacket and the 3rd electromagnetic wave transmitter；
Described first casing periphery arranges described first heating jacket, and described first box bottom is by conduit even
Connecing described 3rd casing, the bottom of described first casing differs from catheter position and arranges described first electromagnetic radiation
Device；Described second casing periphery arranges described second heating jacket, and described second box bottom is by conduit even
Connecing described 3rd casing, the bottom of described second casing differs from catheter position and arranges described second electromagnetic radiation
Device；The periphery of described 3rd casing arranges described 3rd heating jacket, and the bottom sides of described 3rd casing is led to
Crossing conduit and connect described mixing chamber, described 3rd box bottom arranges described 3rd electromagnetic wave transmitter.
Further, described mixing arrangement also includes that the 4th heating jacket, described 4th heating jacket are coated on
Described mixing chamber, the first Laval nozzle and the second Laval nozzle are peripheral, and described 4th heating jacket
Top and bottom be correspondingly arranged on opening of fixing described first Laval nozzle and the second Laval nozzle
Mouthful.
Further, described spray equipment includes spray booth, arranges conveyer belt, main jet painting in described spray booth
Room and powder thickness actuator；
Described main spray booth is arranged in the middle part of described spray booth, and described main jet is coated with ceiling portion and is provided with for described the
The opening that two Laval nozzle ends are passed through, described main jet is coated with the lower section of indoor second Laval nozzle end and sets
Put described conveyer belt；One end of described conveyer belt is provided above described powder thickness actuator, and described powder body is thick
Degree actuator is fixed on described main spray booth side bottom, and and described conveyer belt between set clearance control and pass
Send the thickness of the upper material layer of band.
Further, described spray equipment also includes heat exchanger；
Described heat exchanger is arranged in described conveyer belt internal voids and carries out with the material on its upper conveyor
Heat exchange.
Further, described spray equipment also includes material collecting device；Described material collecting device includes that conveyer belt cleans
Device, powder body collecting chamber and vibrating screen panel；
Described conveyer belt transmits end and connects described powder body collecting chamber, and it is clear to be provided with described conveyor belt cleaner
Clean conveyer belt；Described powder body collecting chamber lower end is provided with opening and houses described vibrating screen panel；Described vibrating screen panel
Including screen cloth and vibrations motor, described vibrations motor drives the vibrations of described screen cloth.
Further, described system also includes matrix material discharging device, described matrix material discharging device bag
Include pretreatment chamber and heating chamber；Described pretreatment chamber connects described heating chamber, arranges bottom described heating chamber
One conduit is passed through in described spray booth, and is positioned at above the initiating terminal of described conveyer belt；
Bottom described heating chamber, the end of conduit arranges a nozzle.
Further, described system also includes protective atmosphere processing means, described protective atmosphere processing means bag
Include protective gas heating chamber and atmosphere source chamber；
Described atmosphere source chamber connects described protective gas heating chamber, and described protective gas heating chamber lower end arranges one
Conduit is passed through described main jet and is coated with indoor.
Further, described system also include carrier gas processing system, described carrier gas processing system include carrier gas room,
Grease trap, dehydrater and carrier gas heating chamber, described carrier gas room, dehydrater, grease trap and carrier gas heating
Room is sequentially connected with, and described carrier gas heating chamber lower end arranges opening and connects the top of described first Laval nozzle.
The gas-liquid biphase system provided in the present invention, for the system of powder body, has the advantages that
In the present invention, the gas-liquid biphase system of offer is for the system of powder body, use electromagnetic wave transmitter auxiliary to heat,
Activation, mixed raw material, on the basis of energy-saving and cost-reducing, be heated to the material of metal or other indissolubles
Liquid, gaseous state, plasmoid, Supercritical Conditions.Therefore, it can manufacture composition metal powder body material
The multiple materials such as material, Graphene；The principle of application Laval nozzle high velocity, low pressure, raw material and high pressure carrier gas
Mix at mixing chamber, be conducive to the most quickly mixing, saved the equipment such as pump；Laval nozzle
Using, can accelerate to velocity of sound by the highest for high pressure carrier gas, beneficially the material of high degree of dispersion different conditions, reaches
To the other mixed-scale of molecular level, spraying to conveyer belt and can obtain ultra-fine grain, table specific area is big, active
High.Carrier gas, raw material, matrix material all can carry out pretreatment, it is ensured that the high-purity of powder body.
Accompanying drawing explanation
Fig. 1 be in the embodiment of the present invention gas-liquid biphase system for the system structure schematic diagram of powder body；
Fig. 2 is Laval nozzle structural representation in the embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, do furtherly referring to the drawings
Bright.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit
The present invention.
With reference to Fig. 1, for gas-liquid biphase system in the embodiment of the present invention for the system structure schematic diagram of powder body.
The embodiment of the present invention proposes a kind of gas-liquid biphase system system for powder body, fills including raw material heat treatment
Put 1, mixing arrangement 2 and spray equipment 3；
Above-mentioned mixing arrangement 2 includes mixing chamber the 20, first Laval nozzle 21 and the second Laval nozzle
22；The top of above-mentioned mixing chamber 20 is run through and is arranged above-mentioned first Laval nozzle 21, above-mentioned mixing chamber 20
Bottom connects above-mentioned second Laval nozzle 22；Above-mentioned second Laval nozzle 22 end is passed through above-mentioned spraying dress
Put 3.
In the present embodiment, Laval nozzle includes the first Laval nozzle 21 and the second Laval nozzle 22,
First Laval nozzle 21 and the second Laval nozzle 22 structure are identical, all include collapsible tube 200, trunnion
201 and expansion pipe 202 (with reference to Fig. 2), above-mentioned collapsible tube 200 is the most diminishing structure,
Above-mentioned trunnion 201 is the junction of collapsible tube 200 and expansion pipe 202, and above-mentioned expansion pipe 202 is from upper past
Under the structure that gradually expands.Gases at high pressure enter stretched pipe 202 from collapsible tube 200 and spray, and can form height
The atmosphere of speed low pressure.Be conducive to the material of high degree of dispersion different conditions, reach molecular level other mixing chi
Degree, sprays to conveyer belt and can obtain ultra-fine grain, and its table specific area is big, activity is high.
Above-mentioned raw material annealing device 1 is by the raw material mixing of different physical states, and is connected by conduit 10
Connect the mixing chamber 20 of above-mentioned mixing arrangement 2.
In the present embodiment, raw material is mixed by raw material annealing device 1, and the first of mixing arrangement 2 is drawn
The collapsible tube 200 of Wa Er jet pipe 21 is passed through gases at high pressure, and stretched pipe 202 sprays, in mixing chamber 20
Formed high velocity, low pressure atmosphere, by raw material annealing device 1 raw material suck, beneficially raw material with
Gas the most quickly mixes, and has saved the equipment such as pump.
Further, above-mentioned raw material annealing device 1 includes that preheating cabinet, master add hot tank and thermal balance case；
Raw material is heated to liquid by above-mentioned preheating cabinet, and above-mentioned master adds hot tank and raw material is heated to gaseous state, plasma
State, Supercritical Conditions.
Bottom above-mentioned preheating cabinet and main heating bottom portion connects above-mentioned thermal balance case by conduit 10 respectively, on
State thermal balance bottom portion and connect above-mentioned mixing chamber 20 by conduit 10.
Further, above-mentioned preheating cabinet includes the first casing the 11, first heating jacket 12 and the first electromagnetic wave
Emitter 13；Above-mentioned main heating case includes the second casing the 14, second heating jacket 15 and the second electromagnetic wave
Emitter 16；Above-mentioned thermal balance case includes the 3rd casing the 17, the 3rd heating jacket 18 and the 3rd electromagnetic wave
Emitter 19；Above-mentioned first heating jacket 12 is the high temperature heater (HTH) that raw material is heated to liquid, above-mentioned
Two heating jackets 15 are the superhigh temperature heater that raw material is heated to gaseous state.Above-mentioned first electromagnetic wave transmitter
13, the second electromagnetic wave transmitter 16 and the 3rd electromagnetic wave transmitter 19 for can launch microwave, medium wave,
Long wave, shortwave, laser, infrared ray, ultraviolet, visible ray, alpha ray, β ray, gamma ray, sound
Ripple, ultrasound wave, the electromagnetic wave transmitter 19 of infrasonic wave one or more of which.Use electromagnetic wave transmitter 19
Auxiliary heating, activation, mixed raw material, on the basis of energy-saving and cost-reducing, by metal or other indissolubles
Material is heated to liquid, gaseous state, plasmoid, Supercritical Conditions.Therefore, it can manufacture and be combined
The multiple material such as metal powder material, Graphene.
Above-mentioned first casing 11 periphery arranges above-mentioned first heating jacket 12, logical bottom above-mentioned first casing 11
Crossing conduit 10 and connect above-mentioned 3rd casing 17, the bottom of above-mentioned first casing 11 differs from conduit 10 position and arranges
Above-mentioned first electromagnetic wave transmitter 13；Above-mentioned second casing 14 periphery arranges above-mentioned second heating jacket 15,
Above-mentioned 3rd casing 17, the end of above-mentioned second casing 14 is connected by conduit 10 bottom above-mentioned second casing 14
Portion differs from conduit 10 position and arranges above-mentioned second electromagnetic wave transmitter 16；The periphery of above-mentioned 3rd casing 17 sets
Putting above-mentioned 3rd heating jacket 17, the bottom sides of above-mentioned 3rd casing 17 connects above-mentioned mixed by conduit 10
Close room 20, bottom above-mentioned 3rd casing 17, above-mentioned 3rd electromagnetic wave transmitter 19 is set.Above-mentioned first casing
11 connect with the second casing 14, house respectively in the first casing 11 and the second casing 14 liquid, gaseous state former
Material；3rd casing 14 raw material in mixing the first casing 11 and the second casing 14.Above-mentioned conduit
The devices such as 10 switch valves that necessity can also be set.
Further, above-mentioned mixing arrangement 2 also includes the 4th heating jacket 23, above-mentioned 4th heating jacket 23
It is coated on outside above-mentioned mixing chamber the 20, first Laval nozzle 21 and the second Laval nozzle 22, and on
State the top of the 4th heating jacket 23 and bottom be correspondingly arranged on fixing above-mentioned first Laval nozzle 21 and
The opening of the second Laval nozzle 22.In the present embodiment, the open top of above-mentioned 4th heating jacket 23
The collapsible tube 200 of above-mentioned first Laval nozzle 21 of fixed clamp, the expansion of above-mentioned first Laval nozzle 21
Pipe 202 is placed in mixing chamber 20.The bottom opening fixed clamp above-mentioned of above-mentioned 4th heating jacket 23
The collapsible tube 200 of two Laval nozzles 21, the expansion pipe 202 of above-mentioned second Laval nozzle 21 highlights above-mentioned
Outside the bottom of the 4th heating jacket 23.
Further, above-mentioned spray equipment 3 includes spray booth, arranges conveyer belt 33, master in above-mentioned spray booth
Spray booth 30 and powder thickness actuator 34；
Above-mentioned main spray booth 30 is arranged in the middle part of above-mentioned spray booth, and the both sides of main spray booth 30 arrange blowing room
31 and rewinding room 32.Above-mentioned main spray booth 30 top is provided with for above-mentioned second Laval nozzle 22 end
The opening being passed through, in above-mentioned main spray booth 30, the lower section of the second Laval nozzle 22 end arranges above-mentioned transmission
Band 33, this conveyer belt 33 is across being arranged at above-mentioned main spray booth 30, blowing room 31 and rewinding room 32 times
Portion；One end of above-mentioned conveyer belt 33 is provided above above-mentioned powder thickness actuator 34, and above-mentioned powder thickness regulates
Device 34 is fixed on above-mentioned main spray booth 30 side bottom, and and above-mentioned conveyer belt 33 between set clearance control
The thickness of material layer on conveyer belt 33.Above-mentioned powder thickness actuator 34 is fixed on main spray booth sidewall,
And set certain height distance between conveyer belt, only allow the dusty material setting thickness to pass through.This powder body
Caliper profiler 34 can be a brush, it is also possible to be a scraper plate, or the device of other identical functions.
Further, above-mentioned spray equipment 3 also includes heat exchanger 35；
Above-mentioned heat exchanger 35 is arranged in above-mentioned conveyer belt 33 internal transmission space and its upper conveyor 33
On material carry out heat exchange.In the present embodiment, above-mentioned heat exchanger 35 is arranged at above-mentioned conveyer belt 33
The back side of upper strata conveyer belt.Matrix material transmits to transmitting end from conveyer belt 33 initiating terminal, with heat exchanger
35 carry out heat exchange.Material on conveyer belt 33 both can be heated by above-mentioned heat exchanger 35, it is possible to
To absorb its heat.
Further, above-mentioned spray equipment 3 also includes material collecting device；Material collecting device is arranged at above-mentioned rewinding room
In, above-mentioned material collecting device includes conveyor belt cleaner 36, powder body collecting chamber 37 and vibrating screen panel 38；
Above-mentioned conveyer belt 33 transmits end and connects above-mentioned powder body collecting chamber 37, and is provided with above-mentioned conveyer belt cleaning
Device 36 cleans conveyer belt；This conveyor belt cleaner 36 can be the devices such as powder brush.Above-mentioned powder body is collected
Lower end, room 37 is provided with opening and houses above-mentioned vibrating screen panel 38；Above-mentioned vibrating screen panel 38 includes screen cloth and shake
Dynamic motor, above-mentioned vibrations motor drives the vibrations of above-mentioned screen cloth.
Further, said system also includes matrix material discharging device 4, above-mentioned matrix material discharging device 4
Including pretreatment chamber 41 and heating chamber 42；Above-mentioned pretreatment chamber 41 connects above-mentioned heating chamber 42, above-mentioned adds
Arrange a conduit 10 bottom hot cell 42 to be passed through in above-mentioned spray booth, and be positioned at the initiating terminal of above-mentioned conveyer belt 33
Top；Matrix material is sieved by above-mentioned pretreatment chamber 41, prevents bulky grain from entering spray booth；Heating
Matrix material is heated to assigned temperature by room 42.Pretreatment chamber 41 and heating chamber 42 all can use existing skill
Device in art.
Bottom above-mentioned heating chamber 42, the end of conduit arranges a nozzle 43, and matrix material is sprayed to from nozzle 43
The initiating terminal of conveyer belt 33.
Further, said system also includes protective atmosphere processing means 5, above-mentioned protective atmosphere processing means 5
Including protective gas heating chamber 51 and atmosphere source chamber 50；
Above-mentioned atmosphere source chamber 50 connects above-mentioned protective gas heating chamber 51, above-mentioned protective gas heating chamber 51 times
End arranges a conduit and is passed through in above-mentioned main spray booth 30.Deposit protective atmosphere gas in atmosphere source chamber 50, should
Gas be noble gas, not with prepare protective gas that material reacts or can with prepare the reaction that material reacts
Gas.This protective atmosphere gas transmits to main spray booth 30 spray after protective gas heating chamber 51 heats
Painting process is protected, and is possible to prevent to prepare material oxidation.
Further, said system also includes that carrier gas processing system 6, above-mentioned carrier gas processing system 6 include carrier gas
Room 60, grease trap 62, dehydrater 61 and carrier gas heating chamber 63, above-mentioned carrier gas room 60, dehydrater 61, remove
Oil device 62 and carrier gas heating chamber 63 are sequentially connected with, and above-mentioned carrier gas heating chamber 63 lower end arranges opening and connects above-mentioned
The top of the first Laval nozzle 21.High pressure carrier gas in carrier gas processing system 6 enters the first Bearing score after treatment
That jet pipe 21, through the acceleration of the first Laval nozzle 21, forms the atmosphere of high velocity, low pressure in mixing chamber 20,
Suck the mixture in thermal balance room, it is not necessary to use the equipment such as pump.Above-mentioned grease trap 62, dehydrater 61, load
Gas heating chamber 63 all can use existing equipment.
The gas-liquid biphase system provided in the embodiment of the present invention is for the system of powder body, and work process is: preheating cabinet with
Raw material is heated to different physical state by main adding in hot tank, and mixes in thermal balance room；At carrier gas
High pressure carrier gas in reason system 6 enters the first Laval nozzle 21 after treatment, through the first Laval nozzle 21
Accelerate, mixing chamber 20 is formed the atmosphere of high velocity, low pressure, suck the mixture in thermal balance room；Thermal balance
Mixture in room injects in mixing chamber 20 and mixes with carrier gas, and enters the second Lavalle under the effect of carrier gas
Jet pipe 22, further speeds up and is sprayed on the conveyer belt 33 in main spray booth 30；Meanwhile, matrix material
It is sprayed to the initiating terminal of conveyer belt 33, conveyer belt 33 band kinetoplast material after expecting to wait pretreatment through sieving and heat
Material runs toward main spray booth 30；The material of the second Laval nozzle 22 ejection is sprayed to conveyer belt 33 matrix material
On, it is combined, obtains composite；Finally collect this composite by material collecting device again.
The gas-liquid biphase system provided in the embodiment of the present invention, for the system of powder body, uses electromagnetic wave transmitter auxiliary
Heating, activation, mixed raw material, on the basis of energy-saving and cost-reducing, by metal or the material of other indissolubles
It is heated to liquid, gaseous state, plasmoid, Supercritical Conditions.Therefore, it can manufacture composition metal
The multiple material such as powder body material, Graphene；The principle of application Laval nozzle high velocity, low pressure, raw material and height
Ballast gas mixes at mixing chamber, is conducive to the most quickly mixing, has saved the equipment such as pump；Lavalle
The use of jet pipe, can accelerate to velocity of sound by the highest for high pressure carrier gas, the beneficially thing of high degree of dispersion different conditions
Matter, reaches the other mixed-scale of molecular level, sprays to conveyer belt and can obtain ultra-fine grain, its table specific area
Greatly, activity is high.Carrier gas, raw material, matrix material all can carry out pretreatment, it is ensured that the high-purity of powder body.
The foregoing is only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, all
The equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process conversion, or directly or
Connect and be used in other relevant technical fields, be the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. a gas-liquid biphase system is for the system of powder body, it is characterised in that include raw material annealing device,
Mixing arrangement and spray equipment；
Described mixing arrangement includes mixing chamber, the first Laval nozzle and the second Laval nozzle；Described mixed
The top closing room is run through and is arranged described first Laval nozzle, and the bottom connection described second of described mixing chamber is drawn
Wa Er jet pipe；Described second Laval nozzle end is passed through described spray equipment；
Described raw material annealing device is by the raw material mixing of different physical states, and connects institute by conduit
State the mixing chamber of mixing arrangement.
2. gas-liquid biphase system as claimed in claim 1 is for the system of powder body, it is characterised in that described former material
Material annealing device includes that preheating cabinet, master add hot tank and thermal balance case；Raw material is heated by described preheating cabinet
To liquid, described master adds hot tank and raw material is heated to gaseous state；
Bottom described preheating cabinet and main heating bottom portion connects described thermal balance case by conduit respectively, described
Thermal balance bottom portion connects described mixing chamber by conduit.
3. gas-liquid biphase system as claimed in claim 2 is for the system of powder body, it is characterised in that described preheating
Case includes the first casing, the first heating jacket and the first electromagnetic wave transmitter；Described main heating case includes
Two casings, the second heating jacket and the second electromagnetic wave transmitter；Described thermal balance case include the 3rd casing,
3rd heating jacket and the 3rd electromagnetic wave transmitter；
Described first casing periphery arranges described first heating jacket, and described first box bottom is by conduit even
Connecing described 3rd casing, the bottom of described first casing differs from catheter position and arranges described first electromagnetic radiation
Device；Described second casing periphery arranges described second heating jacket, and described second box bottom is by conduit even
Connecing described 3rd casing, the bottom of described second casing differs from catheter position and arranges described second electromagnetic radiation
Device；The periphery of described 3rd casing arranges described 3rd heating jacket, and the bottom sides of described 3rd casing is led to
Crossing conduit and connect described mixing chamber, described 3rd box bottom arranges described 3rd electromagnetic wave transmitter.
4. gas-liquid biphase system as claimed in claim 1 is for the system of powder body, it is characterised in that described mixing
Device also includes that the 4th heating jacket, described 4th heating jacket are coated on described mixing chamber, the first Lavalle
Jet pipe and the second Laval nozzle are peripheral, and the top of described 4th heating jacket and bottom are correspondingly arranged on
Fixing described first Laval nozzle and the opening of the second Laval nozzle.
5. gas-liquid biphase system as claimed in claim 1 is for the system of powder body, it is characterised in that described spraying
Device includes spray booth, arranges conveyer belt, main spray booth and powder thickness actuator in described spray booth；
Described main spray booth is arranged in the middle part of described spray booth, and described main jet is coated with ceiling portion and is provided with for described the
The opening that two Laval nozzle ends are passed through, described main jet is coated with the lower section of indoor second Laval nozzle end and sets
Put described conveyer belt；One end of described conveyer belt is provided above described powder thickness actuator, and described powder body is thick
Degree actuator is fixed on described main spray booth side bottom, and and described conveyer belt between set clearance control and pass
Send the thickness of the upper material layer of band.
6. gas-liquid biphase system as claimed in claim 5 is for the system of powder body, it is characterised in that described spraying
Device also includes heat exchanger；
Described heat exchanger is arranged in described conveyer belt internal voids and carries out with the material on its upper conveyor
Heat exchange.
7. gas-liquid biphase system as claimed in claim 5 is for the system of powder body, it is characterised in that described spraying
Device also includes material collecting device；Described material collecting device includes conveyor belt cleaner, powder body collecting chamber and vibrations
Screen cloth；
Described conveyer belt transmits end and connects described powder body collecting chamber, and it is clear to be provided with described conveyor belt cleaner
Clean conveyer belt；Described powder body collecting chamber lower end is provided with opening and houses described vibrating screen panel；Described vibrating screen panel
Including screen cloth and vibrations motor, described vibrations motor drives the vibrations of described screen cloth.
8. gas-liquid biphase system as claimed in claim 5 is for the system of powder body, it is characterised in that described system
Also include that matrix material discharging device, described matrix material discharging device include pretreatment chamber and heating chamber；
Described pretreatment chamber connects described heating chamber, arranges a conduit and be passed through in described spray booth bottom described heating chamber,
And be positioned at above the initiating terminal of described conveyer belt；
Bottom described heating chamber, the end of conduit arranges a nozzle.
9. gas-liquid biphase system as claimed in claim 5 is for the system of powder body, it is characterised in that described system
Also include that protective atmosphere processing means, described protective atmosphere processing means include protective gas heating chamber and gas
Atmosphere source chamber；
Described atmosphere source chamber connects described protective gas heating chamber, and described protective gas heating chamber lower end arranges one
Conduit is passed through described main jet and is coated with indoor.
10. the gas-liquid biphase system as described in claim 1 or 4 is for the system of powder body, it is characterised in that institute
System of stating also includes that carrier gas processing system, described carrier gas processing system include carrier gas room, grease trap, dehydrater
And carrier gas heating chamber, described carrier gas room, dehydrater, grease trap and carrier gas heating chamber be sequentially connected with, institute
State carrier gas heating chamber lower end and the top of opening described first Laval nozzle of connection is set.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610550019.2A CN106000227B (en) | 2016-07-13 | 2016-07-13 | Gas-liquid biphase system for powder system |
| PCT/CN2017/091849 WO2018010584A1 (en) | 2016-07-13 | 2017-07-05 | System for preparing powder by means of gas phase and liquid phase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610550019.2A CN106000227B (en) | 2016-07-13 | 2016-07-13 | Gas-liquid biphase system for powder system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106000227A true CN106000227A (en) | 2016-10-12 |
| CN106000227B CN106000227B (en) | 2019-01-25 |
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ID=57118001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610550019.2A Expired - Fee Related CN106000227B (en) | 2016-07-13 | 2016-07-13 | Gas-liquid biphase system for powder system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106000227B (en) |
| WO (1) | WO2018010584A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107267918A (en) * | 2017-05-17 | 2017-10-20 | 深圳市航盛新材料技术有限公司 | Prepare the system and method for nano thin-film |
| WO2018010584A1 (en) * | 2016-07-13 | 2018-01-18 | 深圳市知赢科技有限公司 | System for preparing powder by means of gas phase and liquid phase |
| CN108441654A (en) * | 2018-03-26 | 2018-08-24 | 苏州富博宏新材料科技有限公司 | A kind of processing hybrid technique being used for magnesium, titanium material |
| CN115070625A (en) * | 2022-07-14 | 2022-09-20 | 杭州新坐标科技股份有限公司 | Sand blasting gun with special-shaped nozzle |
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| CN203459195U (en) * | 2013-08-08 | 2014-03-05 | 天津市美好生活科技有限公司 | Internal mix type atomizing nozzle device |
| CN104439260A (en) * | 2014-11-28 | 2015-03-25 | 鞍钢实业微细铝粉有限公司 | Double-nozzle atomization composite powder preparation method |
| CN205850788U (en) * | 2016-07-13 | 2017-01-04 | 张启辉 | Gas-liquid biphase system is for the equipment of powder body |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3533964C1 (en) * | 1985-09-24 | 1987-01-15 | Alfred Prof Dipl-Ing Dr-I Walz | Method and device for producing fine powder in spherical form |
| CN101618458B (en) * | 2009-07-17 | 2012-11-21 | 江苏科创金属新材料有限公司 | Preparation method of sub-micron zinc powder and preparation device thereof |
| CN102000828B (en) * | 2010-09-26 | 2013-01-16 | 王昌祺 | Metal ultrafine atomizing, crushing and grading system and metal atomizing device thereof |
| CN103658667B (en) * | 2013-11-14 | 2017-01-04 | 江苏博迁新材料有限公司 | One prepares fine metal powder body nebulizer |
| CN106000227B (en) * | 2016-07-13 | 2019-01-25 | 深圳市航盛新材料技术有限公司 | Gas-liquid biphase system for powder system |
-
2016
- 2016-07-13 CN CN201610550019.2A patent/CN106000227B/en not_active Expired - Fee Related
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2017
- 2017-07-05 WO PCT/CN2017/091849 patent/WO2018010584A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203459195U (en) * | 2013-08-08 | 2014-03-05 | 天津市美好生活科技有限公司 | Internal mix type atomizing nozzle device |
| CN104439260A (en) * | 2014-11-28 | 2015-03-25 | 鞍钢实业微细铝粉有限公司 | Double-nozzle atomization composite powder preparation method |
| CN205850788U (en) * | 2016-07-13 | 2017-01-04 | 张启辉 | Gas-liquid biphase system is for the equipment of powder body |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018010584A1 (en) * | 2016-07-13 | 2018-01-18 | 深圳市知赢科技有限公司 | System for preparing powder by means of gas phase and liquid phase |
| CN107267918A (en) * | 2017-05-17 | 2017-10-20 | 深圳市航盛新材料技术有限公司 | Prepare the system and method for nano thin-film |
| CN108441654A (en) * | 2018-03-26 | 2018-08-24 | 苏州富博宏新材料科技有限公司 | A kind of processing hybrid technique being used for magnesium, titanium material |
| CN115070625A (en) * | 2022-07-14 | 2022-09-20 | 杭州新坐标科技股份有限公司 | Sand blasting gun with special-shaped nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018010584A1 (en) | 2018-01-18 |
| CN106000227B (en) | 2019-01-25 |
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