CN117399633B - Atomization forming equipment for metal powder production - Google Patents
Atomization forming equipment for metal powder production Download PDFInfo
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- CN117399633B CN117399633B CN202311725080.2A CN202311725080A CN117399633B CN 117399633 B CN117399633 B CN 117399633B CN 202311725080 A CN202311725080 A CN 202311725080A CN 117399633 B CN117399633 B CN 117399633B
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- nozzle
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- 239000002184 metal Substances 0.000 title claims abstract description 73
- 239000000843 powder Substances 0.000 title claims abstract description 32
- 238000000889 atomisation Methods 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000009834 vaporization Methods 0.000 claims abstract description 44
- 230000008016 vaporization Effects 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 5
- 230000002572 peristaltic effect Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 description 20
- 239000007788 liquid Substances 0.000 description 14
- 230000009471 action Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- 238000012216 screening Methods 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- 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
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
-
- 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
- B22F2009/0876—Cooling after atomisation by gas
-
- 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
- B22F2009/0888—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 casting construction of the melt process, apparatus, intermediate reservoir, e.g. tundish, devices for temperature control
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention discloses atomization forming equipment for metal powder production, which comprises a forming equipment main body, a control mechanism, a metal solution conveying pipeline, a parallel nozzle, an air inlet pipe, a vaporization tank, a temperature control mechanism, a connecting pipe, a cyclone pipe, a condensing pipe and a collecting tank.
Description
Technical Field
The invention relates to the technical field of metal powder production, in particular to atomization forming equipment for metal powder production.
Background
The process that metal powder's production can be used is spray drying and air current atomizing drying, and the in-process that whole sprayed needs the vacuum environment, and the in-process that sprays is higher to the requirement of nozzle, if the nozzle can not break the metal structure in the metal solution, the condition that can't atomize very easily takes place, but the nozzle on the market can't be accurate all reaches the requirement now, so want the atomizing success thoroughly, then need the assistance of external cover or temperature condition, the auxiliary treatment is carried out to ordinary nozzle spun liquid to the cover body that has constant temperature vaporization condition and special shape, then can improve the success rate of atomizing vaporization, also can improve efficiency.
For this, chinese patent publication No.: CN209452808U discloses an atomization forming device for metal powder production, through installing the metal powder screen, screen the metal powder after atomizing through the metal powder screen when using, classify its size, reduce manual operation, and the level setting of metal screen has many sanitary dead angles to be difficult to clear up, also can receive the influence to the screening efficiency of granule, and the efficiency of horizontal screening is not like vibration screening and cylinder screening;
for this, chinese patent publication No.: CN116275070a discloses a gas protection type smelting atomizing device for alloy powder production, the flexible raw materials of metal drainage are conveyed to the inboard of electromagnetism smelting pot through lift feeding rabbling mechanism, carry out sealed stirring, smelting pot protection architecture is with metal electromagnetism hot melt, protect metal hot melt liquid through the carbon dioxide that can produce in batches, simultaneously cool down the shaping through atomizing cooling mechanism with metal liquid, thereby reach refrigerated effect through can high-speed wind and atomizing liquid, because the special content and the organization form of metal solution, it is through special handling to atomize, the vaporization is to its direct refrigerated powder success effect is not good, it is not even enough and pure.
In view of the above problems, an atomization molding apparatus for producing metal powder is proposed.
Disclosure of Invention
The invention aims to provide an atomization forming device for metal powder production, which solves the problems that the vaporization process of the atomization forming device for metal powder production in the background technology is insufficient, residues are easy to remain, the sufficient vaporization efficiency is influenced, and the collection efficiency of finally solidified particles is influenced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an atomizing former for metal powder production, includes former main part, control mechanism, metal solution pipeline, parallel nozzle, intake pipe, vaporization jar, control by temperature change mechanism, connecting pipe, cyclone, condenser pipe and collection tank, be provided with control mechanism in the former main part, insert metal solution pipeline in the former main part, metal solution pipeline bottom is connected with parallel nozzle, be provided with the intake pipe in the former main part, the intake pipe bottom is connected with the condenser pipe, parallel nozzle stretches into in the vaporization jar, be connected with control by temperature change mechanism on the vaporization jar, control by temperature change mechanism internal connection has the fan flabellum, be connected with the rotating member on the fan flabellum, install the connecting pipe on the vaporization jar, be connected with the cyclone on the connecting pipe, be connected with the collection tank on the cyclone, the collection tank is placed on the bottom plate, be provided with the pivot in the bottom plate, pivot one end is connected on the motor, and the other end passes the sealing washer and is connected with the stirring leaf.
Preferably, the metal solution conveying pipeline is provided with a plurality of pipeline inlets, one pipeline inlet is connected to the control mechanism, a peristaltic pump is arranged in the control mechanism, under the action of the peristaltic pump, the metal solution can be continuously conveyed towards the horizontal nozzle without interruption, and the liquid sprayed from the horizontal nozzle is uniformly scattered towards the horizontal direction.
Preferably, the parallel nozzle sprays metal solution in the horizontal direction, the spraying height of the parallel nozzle is flush with the height of the parallel nozzle, a nozzle cover is fixedly connected in the vaporization tank, the nozzle cover is funnel-shaped, comb teeth are uniformly distributed at gaps of the nozzle cover, and metal tissues in the liquid are broken by the metal liquid sprayed horizontally under the separation of the funnel-shaped nozzle cover and the comb teeth, so that the metal liquid is easier to be vaporized.
Preferably, a plurality of torsion springs are arranged at the position, which is communicated with the connecting pipe, in the vaporization tank, a soft plate is fixedly connected to the torsion springs, the diameter of the soft plate is larger than that of the connecting pipe, a metal wire plate is fixedly connected to the bottom of the vaporization tank, a circular through hole is formed in the bottom of the metal wire plate, and due to the soft material of the soft plate and the elastic connection mode of the torsion springs, the soft plate can shake when touched or knocked, and vaporized metal gas is conveyed towards the direction of the connecting pipe to generate pushing force.
Preferably, the rotating member is composed of a plurality of L-shaped rods, the plurality of L-shaped rods are respectively connected with the hairbrush and the rotating plate in a rotating way, the plurality of L-shaped rods are respectively connected with a first knocking ball through a pull rope in a fixedly connected mode, the set height of the pull rope is matched with the height of the soft plate, when the rotating member rotates at a high speed, the hairbrush and the rotating plate can be driven to rotate together, residual liquid on the inner wall is scraped off, the rotating plate can rotate, gas in the tank can be circulated, and the vaporization efficiency is improved.
Preferably, the collecting tank is connected to the cyclone pipe through a buckle, the cyclone pipe is funnel-shaped, the cyclone pipe is in a vacuum environment, ribs are uniformly distributed in the collecting tank, the ribs are in a conical table shape, the length of the ribs is identical to the height of the collecting tank, and particles collected in the collecting tank are uneven in size and adsorbed on the ribs.
Preferably, the collecting tank is internally provided with stirring blades, a filter cover is fixedly connected to the shaft of the stirring blades, the surface of the filter cover is provided with round metal meshes with the aperture of 0.005-0.008mm, and larger particles in the collecting tank are crushed to the standard diameter by means of high-speed crushing of the stirring blades.
Preferably, the filter cover is fixedly connected with a second knocking ball through a pull rope, the diameter of the second knocking ball is twice that of the first knocking ball, and the residue on the inner wall of the collecting tank is knocked off through continuous knocking of the second knocking ball.
Preferably, the bottom plate is fixedly arranged on the motor, a circular through hole is formed in the center of the bottom plate, the diameter of the circular through hole is identical with that of the rotating shaft, and the rotation and the high-speed rotation of the stirring blade can be driven on the premise of high-speed rotation of the motor.
Preferably, the sealing ring is fixedly connected to the bottom of the collecting tank, the sealing ring is in addictive fit with the rotating shaft, and the sealing ring is in addictive fit with the rotating shaft, so that the sealing ring can be firmly sleeved at the connecting part of the rotating shaft and the motor, the bottom of the rotating shaft is rotated, the sealing of the collecting tank is ensured, and meanwhile, the rotation of the rotating shaft is not influenced.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the atomization forming equipment for metal powder production, provided by the invention, the temperature in the vaporization tank is suitable for vaporization of metal solution under the action of the resultant force of the fan blades and the metal wire plates of the temperature control mechanism in the vaporization tank, and meanwhile, the fan blades rotate in a series of linkage to uniformly scrape residual liquid on the inner wall of the tank body, the knocking ball can be continuously knocked, gas is continuously conveyed towards the connecting pipe, and the whole vaporization and conveying efficiency can be obviously improved.
2. According to the atomization forming equipment for metal powder production, the conveyed gas is solidified into particles after being rapidly cooled by the cyclone pipe and the condenser pipe, the powder particles are collected by the collecting tank, the powder particles are continuously stirred by the stirring blades, larger particles can be continuously thrown out of the meshes under the action of the filter cover, and the particles are continuously and repeatedly thrown out until the particles are in a standard range, so that the standard and uniform particles in the collecting tank are realized.
3. According to the atomization forming equipment for metal powder production, the residual knocking off on the convex edges in the collecting tank is carried out through continuous knocking of the second knocking ball, the residual knocking off is repeatedly stirred again, particles are more uniform, efficiency is improved, and success rate of powder preparation is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of a rotary shaft according to the present invention;
FIG. 3 is a schematic perspective view of a seal ring according to the present invention;
FIG. 4 is a schematic perspective view of a rotating plate according to the present invention;
FIG. 5 is a perspective exploded view of the wire plate of the present invention;
FIG. 6 is a schematic perspective view of a parallel nozzle according to the present invention;
FIG. 7 is a perspective exploded view of the vaporization tank of the present invention;
FIG. 8 is a schematic perspective view of a flexible printed circuit board according to the present invention;
fig. 9 is a perspective cross-sectional view of the collection tank of the present invention.
In the figure: 1. a molding apparatus main body; 2. a control mechanism; 3. a metal solution delivery pipe; 301. a parallel nozzle; 4. an air inlet pipe; 5. a vaporization tank; 501. a nozzle cover; 502. comb teeth; 503. a torsion spring; 504. a flexible board; 505. a wire plate; 6. a temperature control mechanism; 601. fan blades; 602. a rotating member; 603. a brush; 604. a rotating plate; 605. a first ball striking; 7. a connecting pipe; 8. a cyclone tube; 9. a condensing tube; 10. a collection tank; 1001. a rib; 1002. stirring the leaves; 1003. a filter cover; 1004. striking ball number two; 11. a bottom plate; 12. a motor; 13. a rotating shaft; 14. and (3) sealing rings.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
For a further understanding of the present invention, the present invention will be described in detail with reference to the drawings.
Referring to fig. 1-9, an atomization forming device for metal powder production of the present invention includes a forming device main body 1, a control mechanism 2, a metal solution conveying pipe 3, a parallel nozzle 301, an air inlet pipe 4, a vaporization tank 5, a temperature control mechanism 6, a connecting pipe 7, a cyclone pipe 8, a condensation pipe 9 and a collecting tank 10, wherein the control mechanism 2 is arranged on the forming device main body 1, the metal solution conveying pipe 3 is inserted into the forming device main body 1, the parallel nozzle 301 is connected to the bottom of the metal solution conveying pipe 3, the air inlet pipe 4 is arranged on the forming device main body 1, the condensation pipe 9 is connected to the bottom of the air inlet pipe 4, the parallel nozzle 301 extends into the vaporization tank 5, the temperature control mechanism 6 is connected to the vaporization tank 5, a fan blade 601 is connected to the fan blade 601, the connecting pipe 7 is installed on the vaporization tank 5, the cyclone pipe 8 is connected to the cyclone pipe 8, the collecting tank 10 is placed on a bottom plate 11, a rotating shaft 13 is arranged in the bottom plate 11, one end of the rotating shaft 13 is connected to a motor 12, and the other end of the rotating shaft 13 is connected to a stirring blade 1002 through a sealing ring 14.
The metal solution conveying pipeline 3 is provided with a plurality of pipeline inlets, one pipeline inlet is connected to the control mechanism 2, a peristaltic pump is arranged in the control mechanism 2, a parallel nozzle 301 ejects metal solution in the horizontal direction, the ejection height of the parallel nozzle 301 is flush with that of the parallel nozzle 301, a nozzle cover 501 is fixedly connected in the vaporization tank 5, the nozzle cover 501 is funnel-shaped, comb teeth 502 are uniformly distributed at gaps of the nozzle cover 501, a plurality of torsion springs 503 are arranged at the position, which is communicated with the connecting pipe 7, in the vaporization tank 5, a soft plate 504 is fixedly connected to the torsion springs 503, the diameter of the soft plate 504 is larger than that of the connecting pipe 7, a metal wire plate 505 is fixedly connected to the bottom of the vaporization tank 5, a circular through hole rotating member 602 is formed by a plurality of L-shaped rods, brushes 603 and rotating plates 604 are all rotationally connected to the L-shaped rods, a first knocking ball 605 is fixedly connected to the L-shaped rods through pull ropes, and the set height of the pull ropes is matched with the soft plate 504;
the plurality of nozzle covers 501 in the vaporization tank 5 are broken by the comb teeth 502 and the nozzle covers 501 when spraying the metal solution, the metal tissues in the metal solution are easier to vaporize after being broken, and the vaporization effect is better and the efficiency is higher under the cooperation of the rotating piece 602, the brush 603 and the rotating plate 604 which continuously rotate.
The collecting tank 10 is connected to the cyclone tube 8 through a buckle, the cyclone tube 8 is funnel-shaped, the cyclone tube 8 is in a vacuum environment, ribs 1001 are uniformly distributed in the collecting tank 10, the ribs 1001 are in a conical table shape, the length of the ribs is the same as the height of the collecting tank 10, stirring blades 1002 are arranged in the collecting tank 10, a filter cover 1003 is fixedly connected to the shaft of the stirring blades 1002, the surface of the filter cover 1003 is a circular metal mesh with the aperture of 0.005-0.008mm, a second knocking ball 1004 is fixedly connected to the filter cover 1003 through a pull rope, the diameter of the second knocking ball 1004 is twice that of the first knocking ball 605, a bottom plate 11 is fixedly arranged on a motor 12, a circular through hole is formed in the center of the bottom plate 11, the diameter of the circular through hole is identical with the diameter of a rotating shaft 13, a sealing ring 14 is fixedly connected to the bottom of the collecting tank 10, and the sealing ring 14 is in win-win fit with the rotating shaft 13;
the filter cover 1003 and the stirring blade 1002 in the collecting tank 10 can continuously stir the powder with large particles to the standard, and can stir the residues on the inner wall of the collecting tank 10, so that the stirring efficiency is high.
Working principle:
when the forming equipment main body 1 is used, a plurality of pipelines on the metal solution conveying pipeline 3 are connected, under the action of a peristaltic pump, the metal solution is horizontally sprayed out along the metal solution conveying pipeline 3 under the action of the parallel nozzle 301, the sprayed liquid is broken by the nozzle cover 501 and the comb teeth 502 to form a liquid internal structure, so that the metal solution is better blown off and vaporized, constant-temperature gas is continuously conveyed in the temperature control mechanism 6 opposite to the vaporization tank 5, and the sprayed liquid in the vaporization tank 5 is quickly heated and vaporized;
meanwhile, the rotation of the fan blade 601 drives the rotation piece 602, the brush 603 and the rotation plate 604 to make the temperature inside the vaporization tank 5 uniform, the liquid in the vaporization tank 5 is heated more uniformly under the action of the rotation plate 604, vaporization is more efficient, the water drops which are scraped off by the scraping wall on the vaporization tank 5 and not vaporized are scraped off by the rotation of the fan blade 601 and the rotation piece 602, and the water drops are vaporized under the action of the continuous rotation of the fan blade 601, so that the vaporization process in the whole vaporization tank 5 is more efficient and residues can be reduced;
the continuously rotating piece 602 drives the first knocking ball 605 to rotate at a high speed, so that the first knocking ball 605 can continuously knock the surface of the soft board 504, the gasified gas in the gasification tank 5 is continuously conveyed towards the connecting pipe 7, the gas conveyed into the cyclone pipe 8 is solidified into particles by cold air blown from the condensing pipe 9, and the particles continuously fall into the collecting tank 10 to be collected;
the particles falling into the collecting tank 10 are larger in diameter, the stirring blades 1002 are driven to rotate under the action of the motor 12 to stir the large particles, meanwhile, the large particles are continuously thrown out of the filtering cover 1003 in the high-speed stirring process, are thrown out of the filtering cover 1003 after being stirred, and are continuously repeated until the particle diameter in the collecting tank 10 is between 0.005 and 0.008, the filtering cover 1003 continuously runs at the same time, the second knocking ball 1004 continuously knocks the surfaces of the plurality of convex ribs 1001, residual knocking on the inner wall of the collecting tank 10 is dropped, residual particles are prevented from being not stirred, stirring efficiency is high, and the particles are small.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a metal powder production is with atomizing former, includes former main part (1), control mechanism (2), metal solution pipeline (3), parallel nozzle (301), intake pipe (4), vaporization jar (5), control by temperature change mechanism (6), connecting pipe (7), cyclone (8), condenser pipe (9) and collection tank (10), its characterized in that: the forming equipment comprises a forming equipment main body (1), wherein a control mechanism (2) is arranged on the forming equipment main body (1), a metal solution conveying pipeline (3) is inserted into the forming equipment main body (1), a parallel nozzle (301) is connected to the bottom of the metal solution conveying pipeline (3), an air inlet pipe (4) is arranged on the forming equipment main body (1), a condensing pipe (9) is connected to the bottom of the air inlet pipe (4), the parallel nozzle (301) stretches into a vaporization tank (5), a temperature control mechanism (6) is connected to the vaporization tank (5), a fan blade (601) is connected to the temperature control mechanism (6), a rotating piece (602) is connected to the fan blade (601), a connecting pipe (7) is arranged on the vaporization tank (5), a cyclone pipe (8) is connected to the connecting pipe (7), a collecting tank (10) is arranged on a bottom plate (11), a rotating shaft (13) is arranged in the bottom plate (11), one end of the rotating shaft (13) is connected to a motor (12), and the other end of the rotating shaft is connected to a sealing ring (14) through a stirring blade (1002);
a plurality of torsion springs (503) are arranged at the positions, which are communicated with the connecting pipes (7), in the vaporization tank (5), the torsion springs (503) are fixedly connected with soft plates (504), the diameters of the soft plates (504) are larger than those of the connecting pipes (7), the bottom of the vaporization tank (5) is fixedly connected with a metal wire plate (505), and circular through holes are formed in the bottoms of the metal wire plates (505); the rotating piece (602) is composed of a plurality of L-shaped rods, the plurality of L-shaped rods are respectively connected with a hairbrush (603) and a rotating plate (604) in a rotating mode, the plurality of L-shaped rods are respectively fixedly connected with a first knocking ball (605) through pull ropes, and the setting height of the pull ropes is matched with the height of the soft plate (504).
2. An atomization molding apparatus for producing metal powder as defined in claim 1, wherein: the metal solution conveying pipeline (3) is provided with a plurality of pipeline inlets, one pipeline inlet is connected to the control mechanism (2), and a peristaltic pump is arranged in the control mechanism (2).
3. An atomization molding apparatus for producing metal powder as defined in claim 1, wherein: the parallel nozzle (301) sprays metal solution in the horizontal direction, the spraying height of the parallel nozzle is flush with the height of the parallel nozzle (301), a nozzle cover (501) is fixedly connected in the vaporization tank (5), the nozzle cover (501) is funnel-shaped, and comb teeth (502) are uniformly distributed at gaps of the nozzle cover (501).
4. An atomization molding apparatus for producing metal powder as defined in claim 1, wherein: the collecting tank (10) is connected to the cyclone tube (8) through a buckle, the cyclone tube (8) is funnel-shaped, the cyclone tube (8) is in a vacuum environment, ribs (1001) are uniformly distributed in the collecting tank (10), the ribs (1001) are in a conical table shape, and the length of the ribs is identical to the height of the collecting tank (10).
5. An atomizing molding apparatus for producing metal powder as set forth in claim 4, wherein: the collecting tank (10) is internally provided with stirring blades (1002), a filtering cover (1003) is fixedly connected to the shaft of the stirring blades (1002), and the surface of the filtering cover (1003) is provided with circular metal meshes with the aperture of 0.005-0.008 mm.
6. An atomizing molding apparatus for producing metal powder as set forth in claim 5, wherein: the filter cover (1003) is fixedly connected with a second knocking ball (1004) through a pull rope, and the diameter of the second knocking ball (1004) is twice that of the first knocking ball (605).
7. An atomization molding apparatus for producing metal powder as defined in claim 1, wherein: the bottom plate (11) is fixedly arranged on the motor (12), a circular through hole is formed in the center of the bottom plate (11), and the diameter of the circular through hole is identical with that of the rotating shaft (13).
8. An atomization molding apparatus for producing metal powder as defined in claim 1, wherein: the sealing ring (14) is fixedly connected to the bottom of the collecting tank (10), and the sealing ring (14) is in interference fit with the rotating shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311725080.2A CN117399633B (en) | 2023-12-15 | 2023-12-15 | Atomization forming equipment for metal powder production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311725080.2A CN117399633B (en) | 2023-12-15 | 2023-12-15 | Atomization forming equipment for metal powder production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117399633A CN117399633A (en) | 2024-01-16 |
| CN117399633B true CN117399633B (en) | 2024-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311725080.2A Active CN117399633B (en) | 2023-12-15 | 2023-12-15 | Atomization forming equipment for metal powder production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117399633B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB362129A (en) * | 1930-11-13 | 1931-12-03 | Yoshio Takata | Improvements in and relating to the production of pulverised lead |
| DE3901016A1 (en) * | 1989-01-14 | 1990-08-23 | Applikationszentrum Fuer Innov | Method for making a metal powder and apparatus for carrying out the method |
| CN209452808U (en) * | 2019-01-23 | 2019-10-01 | 石家庄京元粉末材料有限责任公司 | A kind of atomization molding machine of metal powder production |
| CN111014705A (en) * | 2020-01-15 | 2020-04-17 | 上海材料研究所 | Rapid cooling method and device for preparing metal powder through gas atomization |
| CN211758480U (en) * | 2020-02-18 | 2020-10-27 | 河北中科智源新材料技术有限公司 | High-efficient gas atomization powder process equipment of metal powder |
| CN114559047A (en) * | 2022-03-12 | 2022-05-31 | 郑州航空工业管理学院 | Vacuum induction gas atomization equipment for preparing metal matrix composite powder |
| CN115430163A (en) * | 2022-08-26 | 2022-12-06 | 平顶山市慧鑫源生物科技有限公司 | Be applied to spray drying equipment of ox gall powder production |
| CN116275070A (en) * | 2023-03-30 | 2023-06-23 | 江苏威拉里新材料科技有限公司 | Gas protection type smelting atomization equipment for alloy powder production |
-
2023
- 2023-12-15 CN CN202311725080.2A patent/CN117399633B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB362129A (en) * | 1930-11-13 | 1931-12-03 | Yoshio Takata | Improvements in and relating to the production of pulverised lead |
| DE3901016A1 (en) * | 1989-01-14 | 1990-08-23 | Applikationszentrum Fuer Innov | Method for making a metal powder and apparatus for carrying out the method |
| CN209452808U (en) * | 2019-01-23 | 2019-10-01 | 石家庄京元粉末材料有限责任公司 | A kind of atomization molding machine of metal powder production |
| CN111014705A (en) * | 2020-01-15 | 2020-04-17 | 上海材料研究所 | Rapid cooling method and device for preparing metal powder through gas atomization |
| CN211758480U (en) * | 2020-02-18 | 2020-10-27 | 河北中科智源新材料技术有限公司 | High-efficient gas atomization powder process equipment of metal powder |
| CN114559047A (en) * | 2022-03-12 | 2022-05-31 | 郑州航空工业管理学院 | Vacuum induction gas atomization equipment for preparing metal matrix composite powder |
| CN115430163A (en) * | 2022-08-26 | 2022-12-06 | 平顶山市慧鑫源生物科技有限公司 | Be applied to spray drying equipment of ox gall powder production |
| CN116275070A (en) * | 2023-03-30 | 2023-06-23 | 江苏威拉里新材料科技有限公司 | Gas protection type smelting atomization equipment for alloy powder production |
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| CN117399633A (en) | 2024-01-16 |
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