CN214443072U - Metal water atomization powder manufacturing equipment - Google Patents
Metal water atomization powder manufacturing equipment Download PDFInfo
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- CN214443072U CN214443072U CN202023259253.0U CN202023259253U CN214443072U CN 214443072 U CN214443072 U CN 214443072U CN 202023259253 U CN202023259253 U CN 202023259253U CN 214443072 U CN214443072 U CN 214443072U
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- Prior art keywords
- powder
- water atomization
- rotating frame
- water
- separation
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- 239000000843 powder Substances 0.000 title claims abstract description 123
- 238000009692 water atomization Methods 0.000 title claims abstract description 42
- 239000002184 metal Substances 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000000926 separation method Methods 0.000 claims abstract description 28
- 239000007921 spray Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 18
- 230000008569 process Effects 0.000 claims abstract description 15
- 230000007704 transition Effects 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 239000011261 inert gas Substances 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000889 atomisation Methods 0.000 abstract description 17
- 239000007788 liquid Substances 0.000 abstract description 13
- 238000002360 preparation method Methods 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 5
- 239000003595 mist Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000001856 aerosol method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 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
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The utility model relates to a metal water atomization powder process equipment, including the water atomization machine case, the water atomization machine incasement sets up rotation injection apparatus, rotates injection apparatus and includes the rotating turret, is provided with a plurality of high pressure nozzle on the rotating turret, and the water atomization machine is quick-witted outward to be provided with the guiding mechanism who is used for controlling rotating turret turned angle, and water atomization machine case below is provided with the transition device who is used for making the separation of water and powder, transition device one side is provided with drainage mechanism, and transition device lower extreme is provided with the powder separation device who is used for separating middlings, farine. By adopting the technical scheme, the mechanization and automation of the whole process of atomization powder preparation, drying and separation are realized; the high-pressure spray head is arranged in the water atomizer case in an adjustable mode, the height and the angle of the high-pressure spray head are adjusted according to the density characteristics of different metal liquids, the applicability of the high-pressure spray head is stronger, the high-pressure spray head is distributed on the rotating frame in a circumferential mode, metal atomization is more sufficient, and the particle size of metal powder is more uniform and small.
Description
Technical Field
The utility model belongs to the technical field of the metal powder process, concretely relates to metal water atomization powder process equipment.
Background
The atomization method for producing the metal powder has low cost, high efficiency and small environmental pollution, and comprises an aerosol method and a water mist method. The metal powder preparation by the water mist method needs to be subjected to metal melting, spray atomization, screening and other process flows, in the spray atomization process of the metal powder preparation by the water mist method, the spray angle formed between an atomization medium and a metal liquid flow is unreasonable, the atomization pressure is unreasonable, the atomization medium cannot be guaranteed to have large energy, the metal liquid flow cannot generate the minimum flocculation flow, the loose packing density of the produced metal powder is low, the granularity is thick, the microcosmic appearance of the produced metal powder is irregular, the industry requirement for high appearance requirement cannot be met, the working stability is poor, a nozzle is easy to block, and the service life of the nozzle is short. In addition, the existing pre-alloyed powder preparation equipment has the disadvantages of complex structure, inconvenient operation, high production cost and low production efficiency. And because the produced particles are different in size, the powder separation process still adopts higher manual operation, the production efficiency is low, and the production automation is not facilitated.
SUMMERY OF THE UTILITY MODEL
Based on the problem, the utility model provides a metal water atomization powder process equipment.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a metal water atomization powder process equipment, includes water atomization machine case, the water atomization machine incasement sets up rotation injection apparatus, it includes the rotating turret to rotate injection apparatus, be provided with a plurality of high pressure nozzle on the rotating turret, water atomization machine case is provided with the guiding mechanism who is used for controlling the rotating turret turned angle outward, water atomization machine case below is provided with the transition device that is used for making the separation of water and powder, transition device one side is provided with drainage mechanism, the transition device lower extreme is provided with the powder separation device who is used for separating middlings, farine.
By adopting the technical scheme, the water atomization machine box, the transition device and the powder separation device are arranged to realize mechanization and automation of the whole processes of atomization powder preparation, drying and separation; the high-pressure spray head is arranged in the water atomizer case in an adjustable mode, the height and the angle of the high-pressure spray head are adjusted according to the density characteristics of different metal liquids, the applicability of the high-pressure spray head is stronger, the high-pressure spray head is distributed on the rotating frame in a circumferential mode, metal atomization is more sufficient, and the particle size of metal powder is more uniform and small.
The utility model discloses further set up: the rotating frame comprises an inner rotating frame and an outer rotating frame, a driving shaft and a driven shaft are arranged at two ends of the outer rotating frame respectively, the driving shaft extends out of the water atomizer case, a matching channel is formed in the driven shaft, a hinge seat is arranged on the inner side of one end, corresponding to the driving shaft, of the outer rotating frame, a hinge rod is arranged at one end, corresponding to the hinge seat, of the inner rotating frame, a rotating shaft is arranged at the other end of the inner rotating frame, and the rotating shaft penetrates through the matching channel and extends out of the water atomizer case.
By adopting the technical scheme, when the process requirement is required, the inner rotating frame and the outer rotating frame can respectively adopt different heights, the secondary atomization of the liquid metal flow is realized through the inner rotating frame and the outer rotating frame, and the practicability is higher; the rotation of the inner rotating frame is controlled through the rotating shaft, the rotation of the outer rotating frame is controlled through the driving shaft, the rotation of the inner rotating frame and the rotation of the outer rotating frame can be controlled from the outside, and the operation is convenient; meanwhile, through the addition of the second atomization, the sphericity of the metal powder can be improved under the action of the second atomization of the chilled water after the first atomization, so that the particle size of the powder is finer.
The utility model discloses further set up: the driving shaft and the rotating shaft are respectively arranged on two sides of the water atomization case and are driven to rotate by different motors respectively.
By adopting the technical scheme, the height and the angle of the inner rotating frame and the outer rotating frame are automatically controlled, and the device is more accurate and convenient.
The utility model discloses further set up: the rotating frame is arranged in a semicircular pipe mode, the rotating frame is provided with a water inlet channel, a water inlet pipe is arranged in the water inlet channel, and the water inlet pipe is communicated with the high-pressure spray head.
Through adopting above-mentioned technical scheme, because the rotating turret rotates, the inlet tube is built-in, avoids twine entanglement in the motion process when playing the guard action to the inlet tube, influences the use.
The utility model discloses further set up: the water inlet pipe of the inner rotating frame and the water inlet pipe of the outer rotating frame are respectively connected with different heating devices.
By adopting the technical scheme, the water mist with different temperatures can be respectively adopted for primary atomization and secondary atomization according to different process requirements, and the improvement of the metal powder forming quality is facilitated.
The utility model discloses further set up: the upper portion of the water atomization machine box is provided with a liquid inlet, the upper inner wall of the water atomization machine box surrounds the liquid inlet, and an inert gas injection gun is evenly arranged on the liquid inlet and is arranged in a v-shaped mode.
Through adopting above-mentioned technical scheme, the modern design is reasonable, and through setting up inert gas spray gun, the inert gas that blows off can effectively avoid the vertical palirrhea oxidation harm that leads to the fact of upwards of steam to the metal liquid stream. Meanwhile, the oxidation reaction of the liquid metal in the atomization process can be effectively inhibited, so that the oxygen content of the metal powder is effectively reduced.
The utility model discloses further set up: the powder separation device comprises a separation case, a separation mechanism is arranged in the separation case, the separation mechanism comprises a fine powder collecting tank and a coarse powder collecting tank, the fine powder collecting tank and the coarse powder collecting tank are isolated through a partition plate, a screen is arranged above the fine powder collecting tank, a vibration motor is arranged at one end, corresponding to the screen, of the separation case, one end of the screen is connected with the vibration motor, a hinged support is arranged between the other end of the screen and the partition plate, one side, corresponding to the coarse powder collecting tank, of the separation case is provided with an electric push rod, the electric push rod is connected with the hinged support to drive the screen to swing up and down, a fine powder outlet and a coarse powder outlet are formed in the bottom of the separation case, and a fine powder collector and a coarse powder collector are respectively arranged below the fine powder outlet and the coarse powder outlet.
Through adopting above-mentioned technical scheme, get into the screen cloth when the powder, then vibrating motor drives the screen cloth vibrations, filterable farine falls into the farine collecting vat, then electric putter returns back and drives the hinge joint support folding, the screen cloth slope this moment, stay in the coarse powder on screen cloth surface along with the screen cloth slope, the reason landing of gravity is to the coarse powder collecting vat in, then through in farine export and coarse powder export fall into farine collector and coarse powder collection ware respectively, full automation separates coarse powder and farine, high efficiency, moreover, the steam generator is simple in structure, high durability and convenient use.
The utility model discloses further set up: the fine powder collector with the middlings powder collector sets up respectively on the conveyer belt, fine powder export and middlings export below are provided with respectively and are used for detecting fine powder collector and middlings powder collector and collect the induction mechanism of height, induction mechanism with the conveyer belt electricity is connected.
Through adopting above-mentioned technical scheme, set up response mechanism and remind the powder in fine powder collector or the coarse powder collector to have collected the predetermined value, the transmission band can remove next empty collector to fine powder export or coarse powder export below this moment, has improved the convenience when using greatly, helps improving the degree of automation of this equipment.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of a water atomizer case according to an embodiment of the present invention;
fig. 3 is a schematic view of a partial structure of a rotary jetting apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a powder separation device according to an embodiment of the present invention;
the reference numbers in the figures mean: 1-water atomization machine box, 11-liquid inlet, 2-rotary injection device, 21-rotary frame, 211-inner rotary frame, 2111-hinged rod, 2112-rotary shaft, 212-outer rotary frame, 2121-driving shaft, 2122-driven shaft, 21221-matching channel, 2123-hinged seat, 213-water inlet channel, 22-high pressure spray head, 3-adjusting mechanism, 31-motor, 4-transition device, 41-drainage mechanism, 5-powder separating device, 51-separating machine box, 511-fine powder outlet, 512-coarse powder outlet, 52-separating mechanism, 521-fine powder, 522-coarse powder, 523-clapboard, collecting tank 524-screen, 525-vibrating motor, 526-hinged support and 527-electric push rod, 53-fine powder collector, 54-coarse powder collector, 55-induction mechanism, 56-conveying belt, 6-inert gas spray gun.
Detailed Description
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Referring to the attached drawings 1-4, the utility model discloses a metal water atomization powder process equipment, including water atomizer case 1, set up in the water atomizer case 1 and rotate injection apparatus 2, it includes rotating turret 21 to rotate injection apparatus 2, be provided with a plurality of high pressure nozzle 22 on the rotating turret 21, water atomizer case 1 is provided with the guiding mechanism 3 that is used for controlling rotating turret 21 turned angle outward, water atomizer case 1 below is provided with the transition device 4 that is used for making the separation of water and powder, 4 one side of transition device is provided with drainage mechanism 41, 4 lower extremes of transition device are provided with the powder separator 5 that is used for separating middlings, farine.
The embodiment further provides that: the rotating frame 21 comprises an inner rotating frame 211 and an outer rotating frame 212, a driving shaft 2121 and a driven shaft 2122 are respectively arranged at two ends of the outer rotating frame 212, the driving shaft 2121 extends out of the water atomization case 1, the driven shaft 2122 is provided with a matching channel 21221, a hinge seat 2123 is arranged on the inner side of one end of the outer rotating frame 212 corresponding to the driving shaft 2121, a hinge rod 2111 is arranged at one end of the inner rotating frame 211 corresponding to the hinge seat 2123, a rotating shaft 2112 is arranged at the other end of the inner rotating frame 211, and the rotating shaft 2112 penetrates through the matching channel 21221 and extends out of the water atomization case 1.
The embodiment further provides that: the driving shaft 2121 and the rotating shaft 2112 are respectively disposed at two sides of the water atomization case 1 and are driven to rotate by different motors 31.
The embodiment further provides that: the rotating frame 21 is arranged in a semicircular pipe mode, the rotating frame 21 is provided with a water inlet channel 213, a water inlet pipe is arranged in the water inlet channel 213, and the water inlet pipe is communicated with the high-pressure spray head 22.
The embodiment further provides that: the water inlet pipe of the inner rotating frame 211 and the water inlet pipe of the outer rotating frame 212 are respectively connected with different heating devices.
The embodiment further provides that: a liquid inlet 11 is formed in the upper portion of the water atomization machine case 1, the inner wall of the water atomization machine case 1 surrounds the liquid inlet 11, an inert gas injection gun 6 is evenly arranged on the liquid inlet 11, and the inert gas injection gun 6 is arranged in a v shape.
The embodiment further provides that: the powder separating device 5 comprises a separating case 51, a separating mechanism 52 is arranged in the separating case 51, the separation mechanism 52 comprises a fine powder collecting tank 521 and a coarse powder collecting tank 522, the fine powder collecting tank 521 and the coarse powder collecting tank 522 are isolated by a partition board 523, a screen 524 is arranged above the fine powder collecting tank 521, a vibrating motor 525 is arranged at one end of the separator case 51 corresponding to the screen 524, one end of the screen 524 is connected with the vibration motor 525, a hinged support 526 is arranged between the lower part of the other end and the clapboard 523, an electric push rod 527 is arranged on one side of the separator case 51 corresponding to the coarse powder collecting tank 522, the electric push rod 527 is connected with the hinged support 526 to drive the screen 524 to swing up and down, the bottom of the separator case 51 is provided with a fine powder outlet 511 and a coarse powder outlet 512, and a fine powder collector 53 and a coarse powder collector 54 are respectively arranged below the fine powder outlet 511 and the coarse powder outlet 512.
The embodiment further provides that: the fine powder collector 53 and the coarse powder collector 54 are respectively arranged on a conveying belt 56, sensing mechanisms 55 for detecting the collecting heights of the fine powder collector 53 and the coarse powder collector 54 are respectively arranged below the fine powder outlet 511 and the coarse powder outlet 512, and the sensing mechanisms 55 are electrically connected with the conveying belt 56.
The above-mentioned "between" does not only mean between orientations and positions, but also means between the interactions of different parts.
Although the terms of the water atomizing cabinet 1, the liquid inlet 11, the rotary spraying device 2, the rotary frame 21, the inner rotary frame 211, the hinge rod 2111, the rotary shaft 2112, the outer rotary frame 212, the driving shaft 2121, the driven shaft 2122, the matching passage 21221, the hinge seat 2123, the water inlet passage 213, the high-pressure nozzle 22, the adjusting mechanism 3, the motor 31, the transition device 4, the drainage mechanism 41, the powder separating device 5, the separating cabinet 51, the fine powder outlet 511, the coarse powder outlet 512, the separating mechanism 52, the fine powder collecting tank 521, the coarse powder collecting tank 522, the partition 523, the screen 524, the vibration motor 525, the hinge bracket 526, the electric push rod 527, the fine powder collector 53, the coarse powder collector 54, the sensing mechanism 55, the conveying belt 56, the inert gas spraying gun 6, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (8)
1. The utility model provides a metal water atomization powder process equipment, includes water atomization machine case, its characterized in that: the water atomization machine is characterized in that a rotary injection device is arranged in the water atomization machine case and comprises a rotating frame, a plurality of high-pressure spray heads are arranged on the rotating frame, an adjusting mechanism used for controlling the rotating angle of the rotating frame is arranged outside the water atomization machine case, a transition device used for separating water and powder is arranged below the water atomization machine case, a drainage mechanism is arranged on one side of the transition device, and a powder separation device used for separating coarse powder and fine powder is arranged at the lower end of the transition device.
2. The metal water atomization powder making device of claim 1, wherein: the rotating frame comprises an inner rotating frame and an outer rotating frame, a driving shaft and a driven shaft are arranged at two ends of the outer rotating frame respectively, the driving shaft extends out of the water atomizer case, a matching channel is formed in the driven shaft, a hinge seat is arranged on the inner side of one end, corresponding to the driving shaft, of the outer rotating frame, a hinge rod is arranged at one end, corresponding to the hinge seat, of the inner rotating frame, a rotating shaft is arranged at the other end of the inner rotating frame, and the rotating shaft penetrates through the matching channel and extends out of the water atomizer case.
3. The metal water atomization powder making device of claim 2, wherein: the driving shaft and the rotating shaft are respectively arranged on two sides of the water atomization case and are driven to rotate by different motors respectively.
4. The metal water atomization powder making device of claim 2, wherein: the rotating frame is arranged in a semicircular pipe mode, the rotating frame is provided with a water inlet channel, a water inlet pipe is arranged in the water inlet channel, and the water inlet pipe is communicated with the high-pressure spray head.
5. The metal water atomization powder making device as claimed in claim 4, wherein: the water inlet pipe of the inner rotating frame and the water inlet pipe of the outer rotating frame are respectively connected with different heating devices.
6. The metal water atomization powder making device of claim 1, wherein: the water atomization machine case top is provided with the inlet, and water atomization machine incasement upper wall encircles the inlet evenly is provided with inert gas spray gun, inert gas spray gun is the setting of v type.
7. The metal water atomization powder making device of claim 1, wherein: the powder separation device comprises a separation case, a separation mechanism is arranged in the separation case, the separation mechanism comprises a fine powder collecting tank and a coarse powder collecting tank, the fine powder collecting tank and the coarse powder collecting tank are isolated through a partition plate, a screen is arranged above the fine powder collecting tank, a vibration motor is arranged at one end, corresponding to the screen, of the separation case, one end of the screen is connected with the vibration motor, a hinged support is arranged between the other end of the screen and the partition plate, one side, corresponding to the coarse powder collecting tank, of the separation case is provided with an electric push rod, the electric push rod is connected with the hinged support to drive the screen to swing up and down, a fine powder outlet and a coarse powder outlet are formed in the bottom of the separation case, and a fine powder collector and a coarse powder collector are respectively arranged below the fine powder outlet and the coarse powder outlet.
8. The metal water atomization powder making device as claimed in claim 7, wherein: the fine powder collector with the middlings powder collector sets up respectively on the conveyer belt, fine powder export and middlings export below are provided with respectively and are used for detecting fine powder collector and middlings powder collector and collect the induction mechanism of height, induction mechanism with the conveyer belt electricity is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023259253.0U CN214443072U (en) | 2020-12-28 | 2020-12-28 | Metal water atomization powder manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023259253.0U CN214443072U (en) | 2020-12-28 | 2020-12-28 | Metal water atomization powder manufacturing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214443072U true CN214443072U (en) | 2021-10-22 |
Family
ID=78108695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023259253.0U Expired - Fee Related CN214443072U (en) | 2020-12-28 | 2020-12-28 | Metal water atomization powder manufacturing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214443072U (en) |
Cited By (1)
| 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 |
-
2020
- 2020-12-28 CN CN202023259253.0U patent/CN214443072U/en not_active Expired - Fee Related
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 |
| CN114734045B (en) * | 2022-06-13 | 2022-09-06 | 成都大学 | Device for preparing alloy powder by electric arc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |