CN112916858A - Equipment for preparing metal powder by atomization - Google Patents
Equipment for preparing metal powder by atomization Download PDFInfo
- Publication number
- CN112916858A CN112916858A CN202110127006.5A CN202110127006A CN112916858A CN 112916858 A CN112916858 A CN 112916858A CN 202110127006 A CN202110127006 A CN 202110127006A CN 112916858 A CN112916858 A CN 112916858A
- Authority
- CN
- China
- Prior art keywords
- atomization
- box
- metal powder
- box body
- partition plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 title claims abstract description 47
- 238000000889 atomisation Methods 0.000 title claims abstract description 42
- 239000000843 powder Substances 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 239000007788 liquid Substances 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 33
- 238000005192 partition Methods 0.000 claims abstract description 25
- 238000000926 separation method Methods 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 14
- 238000005360 mashing Methods 0.000 claims abstract description 8
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 238000012545 processing Methods 0.000 claims description 21
- 210000003437 trachea Anatomy 0.000 claims description 17
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 5
- 239000002923 metal particle Substances 0.000 description 18
- 239000000243 solution Substances 0.000 description 12
- 229910001111 Fine metal Inorganic materials 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 239000007789 gas Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 244000309464 bull Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010146 3D printing Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
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
- B22F9/02—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
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- 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
- B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, 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
- B22F2009/0824—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 with a specific atomising fluid
- B22F2009/0828—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 with a specific atomising fluid with water
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
The invention relates to the technical field of metal powder, and particularly discloses equipment for preparing metal powder by atomization, which comprises a box body, a cover plate, a liquid containing hopper, an atomization mechanism, a solid-liquid separation mechanism, a mashing mechanism and a finished product collecting mechanism, wherein the cover plate is movably connected to the upper end of the box body through a hinge, a handle is mounted at the upper end of the cover plate, a first partition plate is fixed above the inner part of the box body, a second partition plate is fixed below the inner part of the box body, the liquid containing hopper is arranged between the first partition plate and the inner top of the box body, the lower end of the liquid containing hopper penetrates through the first partition plate and is internally provided with a liquid spray head, the lower end of the first partition plate, which is positioned at the lower end of the liquid containing hopper, is connected with the atomization mechanism, a conical material receiving hopper is arranged below the first. The invention can avoid the waste of materials caused by the residual metal powder of the finished product in the preparation equipment.
Description
Technical Field
The invention relates to the technical field of metal powder, in particular to equipment for preparing metal powder by atomization.
Background
With the rapid development of science and technology, the application of metal powder is more and more extensive, so the preparation of metal powder is also of great importance. In recent years, 3D printing technology is gradually applied to the manufacture of actual products, wherein the 3D printing technology of metal materials is particularly rapidly developed. The metal powder used for 3D printing generally requires high purity, good sphericity, narrow particle size distribution and low oxygen content, and at present, the preparation method of the metal powder material is most widely applied to a reduction method, an atomization method and an electrolysis method, but the metal powder of a finished product is difficult to collect completely in the preparation of the atomization method, so that partial waste of the material is caused. Therefore, an apparatus for preparing metal powder by atomization has been proposed to solve the above problems.
Disclosure of Invention
The invention aims to provide equipment for preparing metal powder by atomization, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an equipment for preparing metal powder by atomization comprises a box body, a cover plate, a liquid containing hopper, an atomization mechanism, a solid-liquid separation mechanism, a mashing mechanism and a finished product collecting mechanism, wherein the cover plate is movably connected to the upper end of the box body through a hinge, a handle is installed at the upper end of the cover plate, a first partition plate is fixed above the inner part of the box body, a second partition plate is fixed below the inner part of the box body, the liquid containing hopper is arranged between the first partition plate and the inner top part of the box body, the lower end of the liquid containing hopper penetrates through the first partition plate and is internally provided with a liquid nozzle, the lower end of the first partition plate, which is positioned at the lower end of the liquid containing hopper, is connected with the atomization mechanism, a conical material receiving hopper is arranged below the first partition plate, the lower end of the conical material receiving hopper is connected with the solid-liquid separation mechanism through a connecting pipe, the water leakage groove is connected with the atomizing mechanism through a second pipeline, the right side of the solid-liquid separation mechanism is connected with a material guide plate fixed on the inner wall of the box body through a switching pipe, the lower end of the material guide plate is connected with a mashing mechanism, and the mashing mechanism is connected with a finished product collecting mechanism.
As a further scheme of the invention: atomizing mechanism includes annular atomizing pipe, atomizer, first pipeline, atomizer and water tank, the annular atomizing pipe is fixed at the lower extreme of first baffle and is located the outside of flourishing liquid fill lower extreme through the dead lever, annular atomizing pipe one end is connected with atomizer one end through first pipeline, and the inboard of annular atomizing pipe is provided with a plurality of atomizer that are evenly distributed, the atomizer other end passes through the connecting pipe and is connected with the water tank, the outside at the box is installed to the water tank, water tank one side and second pipe connection.
As a further scheme of the invention: solid-liquid separation mechanism is including a jar body, first motor, bull stick, filter screen and auger blade, jar body lower extreme passes through the fixed plate and installs in the upper end of second baffle, and jar body lower extreme is connected with the basin that leaks, jar internal portion rotates and is connected with the bull stick, the bull stick runs through jar left side lateral wall of the body and is connected with first motor drive, install auger blade on the bull stick, be provided with a plurality of filter screens on the internal diapire of jar.
As a further scheme of the invention: pound to pieces mechanism and include processing platform, second motor, pivot, mounting panel, first electric putter, Contraband type mounting bracket, install bin and smash the roller, the interior bottom at the box is installed to the processing platform, the processing bench end is provided with the arc and pulverizes the groove, the upper end of processing platform is fixed with the install bin, install the second motor on the rear side inner wall of install bin, the pivot is installed to the output of second motor, be fixed with the mounting panel in the pivot, first electric putter is installed to the mounting panel lower extreme, first electric putter's expansion end is connected with Contraband type mounting bracket, it is connected with the roller of smashing to rotate on the Contraband type mounting bracket.
As a further scheme of the invention: finished product collection mechanism includes air pump, first trachea, gas spray box, rectangle trachea seat, suction head, second trachea, connects workbin, third trachea and filter, it sets up the left side at the processing platform to connect the workbin, connect the inside top of workbin to install the filter, connect the workbin upper end through first trachea and be connected with the air pump one end of fixing in the install bin upper end, the air pump other end passes through the second trachea and is connected with gas spray box, the gas spray box is Contraband type structure and just installs the inboard at Contraband type mounting bracket and be located the top of smashing the roller, the upper end of processing platform just is located the arc and pulverizes the groove outside and installs the rectangle trachea seat, rectangle trachea seat inboard is provided with a plurality of suction heads that are evenly distributed, rectangle trachea seat left side is connected through third trachea and the one side lower extreme that connects the workbin.
As a further scheme of the invention: the material receiving box is filled with rare gas.
As a further scheme of the invention: the utility model discloses a box, including box, base, mounting frame, universal wheel, box lower extreme, it is fixed with a plurality of support columns, a plurality of the base is installed to the lower extreme of support column, the base upper end is fixed with the mounting frame, install second electric putter in the mounting frame, the universal wheel is installed to second electric putter's expansion end, the base has seted up logical groove for being located mounting frame department.
Compared with the prior art, the invention has the beneficial effects that: firstly, be used for holding metallic solution through setting up flourishing liquid hopper, metallic solution in the flourishing liquid hopper drops through liquid nozzle under the effect of gravity, and in the in-process that drops become tiny metal particle by the atomizing liquid rapid cooling in the atomizing mechanism of below, the drainage that connects the hopper through the toper gets into in the solid-liquid separation mechanism through the connecting pipe, make atomizing liquid and tiny metal particle separate, and atomizing liquid gets into in the atomizing mechanism through water leakage groove and second pipeline, realize the reuse of resource, tiny metal particle then can get into in the triturating mechanism and triturate by the triturating mechanism through adapter tube and stock guide, and can be collected fast by finished product collection mechanism in the process of triturating, avoid the finished product to remain in the triturating mechanism, lead to the waste of material; the second, adjust the universal wheel through second electric putter and pass logical groove to with the ground contact, realize the nimble removal of this equipment through the universal wheel, convenient to use person uses this equipment in a flexible way, when removing to suitable place, rethread second electric putter adjusts the universal wheel and passes logical groove, and retrieve to the base in, give this equipment stability through the base and support.
Drawings
FIG. 1 is a schematic diagram of an apparatus for preparing metal powder by atomization.
FIG. 2 is a schematic structural diagram of a solid-liquid separation mechanism in an apparatus for preparing metal powder by atomization.
FIG. 3 is a schematic diagram of a structure of an annular atomizing tube and an atomizing nozzle in an apparatus for preparing metal powder by atomization.
Fig. 4 is an enlarged schematic view of a portion a in fig. 1.
FIG. 5 is a schematic view showing an installation structure of a cartridge for spraying gas in an apparatus for preparing metal powder by atomization.
FIG. 6 is a schematic view showing the structure of a gas spray box in an apparatus for preparing metal powder by atomization.
FIG. 7 is a schematic diagram of a rectangular air tube seat and a suction head in an apparatus for preparing metal powder by atomization.
In the figure: 1-a box body, 2-a cover plate, 3-a handle, 4-a liquid holding bucket, 5-a liquid spray head, 6-a first clapboard, 7-a ring-shaped atomization tube, 8-an atomization spray head, 9-a first pipeline, 10-an atomizer, 11-a water tank, 12-a cone-shaped receiving hopper, 13-a connecting tube, 14-a solid-liquid separation mechanism, 141-a tank body, 142-a first motor, 143-a rotating rod, 144-a packing auger blade, 145-a filter screen, 15-a switching tube, 16-a water leaking tank, 17-a second pipeline, 18-a second clapboard, 19-a material guide plate, 20-a processing table, 201-an arc crushing tank, 21-a second motor, 22-a mounting plate, 23-a first electric push rod and 24-Contraband type mounting rack, 25-crushing roller, 26-air injection box, 27-second air pipe, 28-air pump, 29-material receiving box, 30-third air pipe, 31-rectangular air pipe seat, 32-air suction head, 33-supporting column, 34-base, 35-mounting frame, 36-second electric push rod, 37-universal wheel, 38-mounting box and 39-first air pipe.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper end", "lower end", "outer side", "inner top", "one side", "inner bottom", "one end", "the other end", "inner side", "lower side", "left side", "right side", and the like indicate orientations or positional relationships based on the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "mounted," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, releasably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1:
with reference to fig. 1-7, an apparatus for preparing metal powder by atomization comprises a box body 1, a cover plate 2, a liquid containing hopper 4, an atomization mechanism, a solid-liquid separation mechanism 14, a mashing mechanism and a finished product collecting mechanism, wherein the cover plate 2 is movably connected to the upper end of the box body 1 through a hinge, a handle 3 is installed at the upper end of the cover plate 2, a first partition plate 6 is fixed above the inner part of the box body 1, a second partition plate 18 is fixed below the inner part of the box body 1, the liquid containing hopper 4 is arranged between the first partition plate 6 and the inner top part of the box body 1, the lower end of the liquid containing hopper 4 penetrates through the first partition plate 6 and is internally provided with a liquid spray nozzle 5, the lower end of the first partition plate 6 and the lower end of the liquid containing hopper 4 are connected with the atomization mechanism, a conical material receiving hopper 12 is arranged below the first partition plate 6, the lower end of the, solid-liquid separation mechanism 14 passes through the fixed plate and installs the upper end at second baffle 18, the lower extreme of solid-liquid separation mechanism 14 is connected with water leakage groove 16, water leakage groove 16 passes through second pipeline 17 and is connected with atomizing mechanism, the right side of solid-liquid separation mechanism 14 is connected with stock guide 19 of fixing on 1 inner wall of box through adapter tube 15, 19 lower extremes of stock guide are connected with and smash the mechanism to pieces, smash and be connected with the finished product on the mechanism and collect the mechanism to pieces.
Specific, be used for holding metallic solution through setting up flourishing liquid hopper 4, metallic solution in the flourishing liquid hopper 4 is through liquid spray head 5 down drippage under the effect of gravity, and the in-process that drips becomes tiny metal particle by the quick cooling of the atomizing liquid in the atomizing mechanism of below, the drainage that connects hopper 12 through the toper passes through in connecting pipe 13 gets into solid-liquid separation mechanism 14, make atomizing liquid and tiny metal particle separation, and atomizing liquid gets into atomizing mechanism through water leakage groove 16 and second pipeline 17 in, realize the reuse of resource, tiny metal particle then can get into to pound to pieces in the mechanism and smash to pieces the mechanism through adapter tube 15 and stock guide 19, and can be collected by finished product collection mechanism fast in the in-process of smashing to pieces, avoid the finished product to remain in smashing to pieces the mechanism, lead to the waste of material.
Atomizing mechanism includes annular atomizing pipe 7, atomizer 8, first pipeline 9, atomizer 10 and water tank 11, annular atomizing pipe 7 passes through the dead lever to be fixed at the lower extreme of first baffle 6 and is located the outside of flourishing liquid fill 4 lower extremes, 7 one end of annular atomizing pipe is connected with atomizer 10 one end through first pipeline 9, and the inboard of annular atomizing pipe 7 is provided with a plurality of atomizer 8 that are evenly distributed, the atomizer 10 other end passes through the connecting pipe and is connected with water tank 11, water tank 11 installs the outside at box 1, 11 one sides of water tank are connected with second pipeline 17.
Specifically, take water in the water tank 11 out through the connecting pipe through atomizer 10 and atomization treatment, get into annular atomizing pipe 7 through first pipeline 9 again and spray out from 8 departments of atomizer, owing to set up a plurality of atomizer 8 that are evenly distributed, so can with flourishing liquid fill 4 lower extreme metal solution that get off fully atomizing contact for metal solution becomes tiny metal particle, the powder processing at the back of being convenient for.
The solid-liquid separation mechanism 14 comprises a tank body 141, a first motor 142, a rotating rod 143, a filter screen 145 and an auger blade 144, the lower end of the tank body 141 is mounted at the upper end of the second partition 18 through a fixing plate, the lower end of the tank body 141 is connected with a water leakage groove 16, the tank body 141 is internally rotatably connected with the rotating rod 143, the rotating rod 143 penetrates through the left side wall of the tank body 141 and is in transmission connection with the first motor 142, the auger blade 144 is mounted on the rotating rod 143, and the inner bottom wall of the tank body 141 is provided with the filter screens 145.
Specifically, the rotating rod 143 is driven to rotate by the first motor 142 and the auger blade 144 is driven to rotate, the auger blade 144 rotates to drive the fine metal particles and the atomized water drops to move towards the right side, the atomized water drops flow back to the water leakage groove 16 through the filter screen 145 in the moving process and flow back to the water tank 11 through the second pipeline 17, and therefore the resources are fully utilized.
Triturating mechanism includes processing platform 20, second motor 21, pivot, mounting panel 22, first electric putter 23, Contraband type mounting bracket 24, install bin 38 and crushing roller 25, processing platform 20 installs the interior bottom at box 1, processing platform 20 upper end is provided with the arc and crushes groove 201, processing platform 20's upper end is fixed with install bin 38, install second motor 21 on the rear side inner wall of install bin 38, the pivot is installed to second motor 21's output, be fixed with mounting panel 22 in the pivot, first electric putter 23 is installed to mounting panel 22 lower extreme, first electric putter 23's expansion end is connected with Contraband type mounting bracket 24, it is connected with crushing roller 25 to rotate on Contraband type mounting bracket 24.
Specifically, the crushing roller 25 on the Contraband type mounting frame 24 is contacted with the arc-shaped crushing groove 201 through the first electric push rod 23, the second motor 21 is started, the second motor 21 drives the rotating shaft to rotate forwards and backwards at regular time and drives the mounting plate 22 to rotate forwards and backwards at regular time, so that the crushing roller 25 rolls in the arc-shaped crushing groove 201 and is matched with the arc-shaped crushing groove 201 to extrude fine metal particles, and the fine metal particles are crushed into metal powder.
The finished product collecting mechanism comprises an air pump 28, a first air pipe 39, an air injection box 26, a rectangular air pipe seat 31, an air suction head 32, a second air pipe 27, a material receiving box 29, a third air pipe 30 and a filter plate, the material receiving box 29 is arranged at the left side of the processing table 20, a filter plate is arranged above the inside of the material receiving box 29, the upper end of the material receiving box 29 is connected with one end of an air pump 28 fixed at the upper end of the mounting box 38 through a first air pipe 39, the other end of the air pump 28 is connected with the air injection box 26 through a second air pipe 27, the air injection box 26 is Contraband type structure and is installed at the inner side of the Contraband type installation frame 24 and is positioned above the crushing roller 25, a rectangular air pipe seat 31 is arranged at the upper end of the processing table 20 and positioned outside the arc grinding groove 201, the inner side of the rectangular air pipe seat 31 is provided with a plurality of air suction heads 32 which are uniformly distributed, and the left side of the rectangular air pipe seat 31 is connected with the lower end of one side of the material receiving box 29 through a third air pipe 30.
Specifically, the air in the material receiving box 29 is pumped out through the matching of the air pump 28 and the first air pipe 39, so that the internal pressure of the material receiving box 29 is smaller than the internal pressure of the installation box 38, the material enters the air injection box 26 through the second air pipe 27, the air is injected from the lower ends of the two sides of the air injection box 26, the metal powder generated in the mashing process is blown up, the blown metal powder enters the rectangular air pipe seat 31 through the air suction head 32 due to the fact that the internal pressure of the material receiving box 29 is smaller than the internal pressure of the installation box 38, and then the metal powder enters the material receiving box 29 through the third air pipe 30 from the rectangular air pipe seat 31.
The receiving box 29 is filled with rare gas, so that the oxidation of the metal surface is avoided.
Example 2:
with reference to fig. 1, this example further defines the invention on the basis of example 1, an apparatus for producing metal powder by atomization.
The lower extreme of box 1 is fixed with a plurality of support columns 33, and is a plurality of base 34 is installed to the lower extreme of support column 33, base 34 upper end is fixed with installing frame 35, install second electric putter 36 in the installing frame 35, universal wheel 37 is installed to the expansion end of second electric putter 36, base 34 has seted up logical groove for being located installing frame 35 department.
Specifically, adjust universal wheel 37 through second electric putter 36 and pass through the logical groove to with ground contact, realize the nimble removal of this equipment through universal wheel 37, convenient to use person uses this equipment in a flexible way, when removing to suitable place, rethread second electric putter 36 adjusts universal wheel 37 and passes through the logical groove, and retrieve to in base 34, gives this equipment stability through base 34 and supports.
The working principle is as follows: the liquid containing hopper 4 is used for containing metal solution, the metal solution in the liquid containing hopper 4 drops downwards through the liquid spray head 5 under the action of gravity, water in the water tank 11 is pumped out through the connecting pipe 13 and atomized through the atomizer 10 in the dropping process, the water enters the annular atomizing pipe 7 through the first pipeline 9 and is sprayed out from the atomizing spray head 8, the atomizing spray heads 8 are uniformly distributed, so the metal solution can be fully atomized and contacted with the metal solution below the liquid containing hopper 4, the metal solution is changed into fine metal particles, the fine metal particles are introduced into the tank body 141 through the connecting pipe 13 through the drainage of the conical material receiving hopper 12, the rotating rod 143 is driven to rotate through the first motor 142 and drive the auger blade 144 to rotate, the auger blade 144 rotates to drive the fine metal particles and atomized water drops to move to the right side, and the atomized water drops flow back to the water leakage groove 16 through the filter screen 145 in the moving process, then the fine metal particles flow back into the water tank 11 through the second pipeline 17 to realize the full utilization of resources, the fine metal particles enter the arc-shaped crushing groove 201 on the processing table 20 through the adapter tube 15 and the guide plate 19, the crushing roller 25 on the Contraband type mounting frame 24 contacts with the arc-shaped crushing groove 201 through the first electric push rod 23, the second motor 21 drives the rotating shaft to rotate clockwise and counterclockwise at regular time and drives the mounting plate 22 to rotate clockwise and counterclockwise at regular time through the second motor 21, so that the crushing roller 25 rolls in the arc-shaped crushing groove 201 and is matched with the arc-shaped crushing groove 201 to extrude the fine metal particles, the fine metal particles are crushed into metal powder, in the crushing process, the gas in the material receiving box 29 is pumped out through the matching of the air pump 28 and the first air pipe 39, the pressure inside the material receiving box 29 is smaller than that in the mounting box 38, and the fine metal particles enter the air injection box 26 through the second air pipe 27 to be sprayed out from the lower ends of two sides, blow the metal powder that produces among the triturating process, because the pressure in the workbin 29 is less than the pressure in the install bin 38 for the metal powder that is blown up gets into in the rectangle trachea seat 31 through the suction head 32, and then gets into in the workbin 29 through third trachea 30 from rectangle trachea seat 31, because the setting of filter, the metal powder stops in the inside of feed box and is collected, thereby avoids the metal powder after the triturating to remain and leads to the waste of material on processing platform 20.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The equipment for preparing metal powder by atomization is characterized by comprising a box body (1), a cover plate (2), a liquid containing hopper (4), an atomization mechanism, a solid-liquid separation mechanism (14), a mashing mechanism and a finished product collecting mechanism, wherein the cover plate (2) is movably connected to the upper end of the box body (1) through a hinge, a handle (3) is installed at the upper end of the cover plate (2), a first partition plate (6) is fixed above the inner part of the box body (1), a second partition plate (18) is fixed below the inner part of the box body (1), the liquid containing hopper (4) is arranged between the first partition plate (6) and the inner top part of the box body (1), the lower end of the liquid containing hopper (4) penetrates through the first partition plate (6) and is internally provided with a liquid spray nozzle (5), the lower end of the first partition plate (6) is connected with the atomization mechanism and is positioned at the lower end of the liquid containing hopper (4), a conical material receiving hopper (12) is, the toper connects hopper (12) lower extreme to be connected with solid-liquid separation mechanism (14) through connecting pipe (13), solid-liquid separation mechanism (14) are installed in the upper end of second baffle (18) through the fixed plate, the lower extreme of solid-liquid separation mechanism (14) is connected with water leakage groove (16), water leakage groove (16) are connected with atomizing mechanism through second pipeline (17), the right side of solid-liquid separation mechanism (14) is connected with stock guide (19) of fixing on box (1) inner wall through adapter tube (15), stock guide (19) lower extreme is connected with and smashes mechanism to pieces, smash to pieces and be connected with the finished product in the mechanism and collect the mechanism.
2. The device for preparing metal powder by atomization according to claim 1, wherein the atomization mechanism comprises an annular atomization tube (7), an atomization nozzle (8), a first pipeline (9), an atomizer (10) and a water tank (11), the annular atomization tube (7) is fixed at the lower end of the first partition plate (6) through a fixing rod and is located outside the lower end of the liquid containing hopper (4), one end of the annular atomization tube (7) is connected with one end of the atomizer (10) through the first pipeline (9), the inner side of the annular atomization tube (7) is provided with a plurality of atomization nozzles (8) which are uniformly distributed, the other end of the atomizer (10) is connected with the water tank (11) through a connecting pipe, the water tank (11) is installed outside the box body (1), and one side of the water tank (11) is connected with the second pipeline (17).
3. The equipment for preparing the metal powder by atomization according to claim 1, wherein the solid-liquid separation mechanism (14) comprises a tank body (141), a first motor (142), a rotating rod (143), a filter screen (145) and an auger blade (144), the lower end of the tank body (141) is installed at the upper end of a second partition plate (18) through a fixing plate, a water leakage groove (16) is connected to the lower end of the tank body (141), the rotating rod (143) is rotatably connected to the inside of the tank body (141), the rotating rod (143) penetrates through the side wall of the left side of the tank body (141) and is in transmission connection with the first motor (142), the auger blade (144) is installed on the rotating rod (143), and the inner bottom wall of the tank body (141) is provided with the plurality of filter screens (145).
4. The equipment for preparing metal powder by atomization according to claim 1, wherein the mashing mechanism comprises a processing table (20), a second motor (21), a rotating shaft, a mounting plate (22), a first electric push rod (23), an Contraband type mounting rack (24), a mounting box (38) and a crushing roller (25), the processing table (20) is mounted at the inner bottom of the box body (1), an arc crushing groove (201) is arranged at the upper end of the processing table (20), the mounting box (38) is fixed at the upper end of the processing table (20), the second motor (21) is mounted on the inner wall of the rear side of the mounting box (38), the rotating shaft is mounted at the output end of the second motor (21), the mounting plate (22) is fixed on the rotating shaft, the first electric push rod (23) is mounted at the lower end of the mounting plate (22), the movable end of the first electric push rod (23) is connected with a Contraband type mounting rack (24), and a crushing roller (25) is rotatably connected to the Contraband type mounting frame (24).
5. The equipment for preparing metal powder by atomization according to claim 4, wherein the finished product collecting mechanism comprises an air pump (28), a first air pipe (39), an air injection box (26), a rectangular air pipe seat (31), an air suction head (32), a second air pipe (27), a material receiving box (29), a third air pipe (30) and a filter plate, the material receiving box (29) is arranged at the left side of the processing table (20), the filter plate is arranged above the inside of the material receiving box (29), the upper end of the material receiving box (29) is connected with one end of the air pump (28) fixed at the upper end of the mounting box (38) through the first air pipe (39), the other end of the air pump (28) is connected with the air injection box (26) through the second air pipe (27), the air injection box (26) is of Contraband type structure and is arranged at the inner side of the Contraband type mounting rack (24) and is positioned above the grinding roller (25), processing platform (20)'s upper end just is located the arc and grinds groove (201) outside and installs rectangle trachea seat (31), rectangle trachea seat (31) inboard is provided with a plurality of suction head (32) that are evenly distributed, rectangle trachea seat (31) left side is connected through third trachea (30) and the one side lower extreme that connects workbin (29).
6. The plant for the preparation of metal powder by atomization according to claim 5, characterised in that said receiving tank (29) is filled with a rare gas.
7. The equipment for preparing the metal powder by atomization according to claim 1, wherein a plurality of supporting columns (33) are fixed at the lower end of the box body (1), a base (34) is installed at the lower end of the supporting columns (33), an installation frame (35) is fixed at the upper end of the base (34), a second electric push rod (36) is installed in the installation frame (35), a universal wheel (37) is installed at the movable end of the second electric push rod (36), and a through groove is formed in the base (34) for being located at the installation frame (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110127006.5A CN112916858A (en) | 2021-01-29 | 2021-01-29 | Equipment for preparing metal powder by atomization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110127006.5A CN112916858A (en) | 2021-01-29 | 2021-01-29 | Equipment for preparing metal powder by atomization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112916858A true CN112916858A (en) | 2021-06-08 |
Family
ID=76168603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110127006.5A Pending CN112916858A (en) | 2021-01-29 | 2021-01-29 | Equipment for preparing metal powder by atomization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112916858A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734045A (en) * | 2022-06-13 | 2022-07-12 | 成都大学 | Device for preparing alloy powder by utilizing electric arc |
| CN115673332A (en) * | 2023-01-03 | 2023-02-03 | 江苏威拉里新材料科技有限公司 | Atomization forming device for metal powder production |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205128928U (en) * | 2015-12-03 | 2016-04-06 | 湖南恒基粉末科技有限责任公司 | Prepare fine spherical metal powder's low -cost atomizing device |
| CN107661983A (en) * | 2017-11-23 | 2018-02-06 | 湖南久泰冶金科技有限公司 | A kind of low metal atomization powder manufacturing apparatus of satellite ball content |
| CN109351981A (en) * | 2018-12-25 | 2019-02-19 | 柳州坚瑞新材料科技有限公司 | The preparation method of al-mg alloy powder |
| CN111054932A (en) * | 2020-03-12 | 2020-04-24 | 武义义蓝日用金属制品有限公司 | Equipment for preparing metal powder by atomization |
-
2021
- 2021-01-29 CN CN202110127006.5A patent/CN112916858A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205128928U (en) * | 2015-12-03 | 2016-04-06 | 湖南恒基粉末科技有限责任公司 | Prepare fine spherical metal powder's low -cost atomizing device |
| CN107661983A (en) * | 2017-11-23 | 2018-02-06 | 湖南久泰冶金科技有限公司 | A kind of low metal atomization powder manufacturing apparatus of satellite ball content |
| CN109351981A (en) * | 2018-12-25 | 2019-02-19 | 柳州坚瑞新材料科技有限公司 | The preparation method of al-mg alloy powder |
| CN111054932A (en) * | 2020-03-12 | 2020-04-24 | 武义义蓝日用金属制品有限公司 | Equipment for preparing metal powder by atomization |
Non-Patent Citations (1)
| Title |
|---|
| 曲选辉: "《粉末冶金原理与工艺》", 31 May 2013, 冶金工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734045A (en) * | 2022-06-13 | 2022-07-12 | 成都大学 | Device for preparing alloy powder by utilizing electric arc |
| CN115673332A (en) * | 2023-01-03 | 2023-02-03 | 江苏威拉里新材料科技有限公司 | Atomization forming device for metal powder production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112916858A (en) | Equipment for preparing metal powder by atomization | |
| CN208448700U (en) | A kind of separate type natural drug extractor | |
| CN106861872A (en) | A kind of electrode material of hydrogen storage battery production crushes drying equipment | |
| CN208466074U (en) | A kind of ecological soil prosthetic device | |
| CN113953037A (en) | Production equipment for lithium ion battery cathode material | |
| CN116116528B (en) | Blade type dust removing pulverizer | |
| CN219596634U (en) | Lithium iron phosphate slurry production system | |
| CN211134068U (en) | Novel dustless environment powder milling machine | |
| CN215996888U (en) | High-efficient powder coating milling equipment | |
| CN212040677U (en) | Green multiple grinding device for plastic granulation | |
| CN215541386U (en) | Breaker is used in boron carbide production | |
| CN215464636U (en) | A high-efficient homogeneity breaker for powder coating production | |
| CN209986234U (en) | Laser powder process equipment with improve metal powder sphericity function | |
| CN110193410B (en) | Traditional Chinese medicine processing all-in-one machine and use method | |
| CN209663325U (en) | A kind of novel food-grade pulverizer | |
| CN220900611U (en) | Air current reducing mechanism for powder insecticide | |
| CN218250551U (en) | Phosphogypsum recycling device with compression function | |
| CN220635231U (en) | Pulverizer with screening function | |
| CN220559100U (en) | A mix agitated vessel for production of building waterproof coating | |
| CN208648959U (en) | A kind of rubbish spiral recyclable device | |
| CN212549819U (en) | Discharging device of coating sand mill | |
| CN116493119B (en) | Pain treatment medicine breaker | |
| CN218963048U (en) | Anti-blocking equipment for electrostatic spraying powder filtration | |
| CN218393901U (en) | Zeaxanthin production is with smashing filter equipment | |
| CN219723157U (en) | Fertilizer breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210608 |
|
| RJ01 | Rejection of invention patent application after publication |