CN204818071U - Preparation metal spherical powder's for vibration material disk device - Google Patents
Preparation metal spherical powder's for vibration material disk device Download PDFInfo
- Publication number
- CN204818071U CN204818071U CN201520329192.0U CN201520329192U CN204818071U CN 204818071 U CN204818071 U CN 204818071U CN 201520329192 U CN201520329192 U CN 201520329192U CN 204818071 U CN204818071 U CN 204818071U
- Authority
- CN
- China
- Prior art keywords
- room
- vacuum
- powder
- metallic solution
- atomized
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a preparation metal spherical powder's for vibration material disk device, include: the vacuum melting room for smelt the raw materials under the vacuum predetermineeing, obtain the metallic solution, the high pressure spray room is connected with the vacuum melting room, and is located vacuum melting room lower part for atomize acquisition atomized powder to the metallic solution, the cooling tower is connected with the high pressure spray room, and is located high pressure spray room lower part for cool off acquisition metal spherical powder for the vibration material disk to atomized powder, air current classifying chamber is connected with the cooling tower for sieve metal spherical powder for the vibration material disk. This preparation metal spherical powder's for vibration material disk device has easy operation, produces nimble advantage, and the metal spherical powder for the vibration material disk that prepares has sphericity height, advantage that the oxygen content is low.
Description
Technical field
The utility model relates to powder metallurgy powder-making technique field, particularly relates to a kind of device preparing increasing material manufacture spherical metal powder.
Background technology
" 3D printing " in recent years etc. increase material manufacture method and enjoy people to pay close attention to, and it, without the need to just directly producing metallic article by operations such as forging, turnning and milling plane mills, greatly reduces energy consumption, saved material.And metal injection moulding method, selective laser melting method and selective laser sintering method all belong to the manufacture of increasing material, be suitable for the production of complex-shaped powder metallurgy finding.The pattern, size distribution, oxygen content etc. of these methods to metal dust all have higher requirement, and the metal dust that aerosolization method is produced can meet these requirements.
Powder sphericity prepared by conventional method is not high, too high oxygen level, is difficult to meet the requirement increasing material and manufacture, and product variety is few, becomes the bottleneck increasing the development of material manufacturing industry.
Along with the progress of new material, new technology, new technology, the new opplication such as metal injection molded, laser fast shaping are bound to play the part of more and more important role in the life of people, develop a kind ofly to adopt aerosolization method to prepare to increase the process units of material manufacture fine metal spherical powder to seem very important.
Utility model content
The embodiment of the present application prepares by providing a kind of the device increasing material manufacture spherical metal powder, solves the increasing material manufacture spherical metal powder prepared in prior art, there is sphericity not high, the technical problem of too high oxygen level.
The application provides following technical scheme by an embodiment of the application:
Prepare the device increasing material manufacture spherical metal powder, comprising:
Vacuum melting room, for carrying out melting to raw material under predetermined vacuum degree, obtains metallic solution;
High-pressure atomization room, is connected with described vacuum melting room, and is positioned at bottom, described vacuum melting room, for being atomized described metallic solution, obtains atomized powder;
Cooling tower, is connected with described high-pressure atomization room, and is positioned at bottom, described high-pressure atomization room, for cooling described atomized powder, obtains described increasing material manufacture spherical metal powder.
Preferably, described device, also comprises:
Air current classifying room, is connected with described cooling tower, for sieving described increasing material manufacture spherical metal powder.
Preferably, described device, also comprises:
Pneumatic conveyer, is connected between described cooling tower and air current classifying room, for described increasing material manufacture spherical metal powder is delivered to described air current classifying room.
Preferably, described device, also comprises:
Powder collecting pot, is connected with described air current classifying room, for collecting the increasing material manufacture spherical metal powder after screening.
Preferably, described vacuum melting room, comprising:
Vacuum interface, for connecting vacuum generating device, described vacuum generating device is used for vacuum melting room to be evacuated down to predetermined vacuum degree;
Medium frequency induction melting furnace, for adding hot smelting to described raw material;
Tundish, presetting the degree of superheat for described metallic solution being warming up to more than fusing point, being beneficial to be atomized described metallic solution.
Preferably, described medium frequency induction melting furnace is configured with automatic furnace tilting mechanism, and it is indoor that described automatic furnace tilting mechanism is used for described metallic solution being poured into described high-pressure atomization, is atomized described metallic solution to make described high-pressure atomization room.
Preferably, described high-pressure atomization room, comprising:
Pressurized gas inlet, for the indoor conveying high-pressure atomizing medium of high-pressure atomization;
High pressure spray dish, for by described high-pressure atomization medium ejection, to be atomized described metallic solution.
Preferably, described high pressure spray dish is equipped with confined type atomizing nozzle or free style atomizer.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
Present embodiment discloses a kind of device preparing increasing material manufacture spherical metal powder, comprising: vacuum melting room, for carrying out melting to raw material under predetermined vacuum degree, obtaining metallic solution; High-pressure atomization room, is connected with vacuum melting room, and is positioned at bottom, vacuum melting room, for being atomized metallic solution, obtains atomized powder; Cooling tower, is connected with high-pressure atomization room, and is positioned at bottom, high-pressure atomization room, for cooling atomized powder, obtaining and increasing material manufacture spherical metal powder.
This preparation increases the device of material manufacture spherical metal powder, have simple to operate, produce flexible advantage, prepared increasing material manufacture spherical metal powder, there is the advantages such as sphericity is high, oxygen content is low, be applicable to selective laser melting and increase the fields such as material manufacture, metal injection molded, soft magnetic metal functional material.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that in the embodiment of the present application, preparation increases the device of material manufacture spherical metal powder.
Detailed description of the invention
The embodiment of the present application prepares by providing a kind of the device increasing material manufacture spherical metal powder, solves the increasing material manufacture spherical metal powder prepared in prior art, there is sphericity not high, the technical problem of too high oxygen level.
The technical scheme of the embodiment of the present application is for solving the problems of the technologies described above, and general thought is as follows:
Preparing the device increasing material manufacture spherical metal powder, comprising: vacuum melting room, for carrying out melting to raw material under predetermined vacuum degree, obtaining metallic solution; High-pressure atomization room, is connected with vacuum melting room, and is positioned at bottom, vacuum melting room, for being atomized metallic solution, obtains atomized powder; Cooling tower, is connected with high-pressure atomization room, and is positioned at bottom, high-pressure atomization room, for cooling atomized powder, obtaining and increasing material manufacture spherical metal powder.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
Embodiment one
As shown in Figure 1, present embodiments provide a kind of device preparing increasing material manufacture spherical metal powder, comprising:
Vacuum melting room 10, for carrying out melting to raw material under predetermined vacuum degree, obtains metallic solution;
High-pressure atomization room 20, is connected with vacuum melting room 10, and is positioned at bottom, vacuum melting room 10, for being atomized metallic solution, obtains atomized powder;
Cooling tower 30, is connected with high-pressure atomization room 20, and is positioned at bottom, high-pressure atomization room 20, for cooling atomized powder, obtaining and increasing material manufacture spherical metal powder.
Further, described preparation increases the device of material manufacture spherical metal powder, also comprises:
Air current classifying room 40, is connected with cooling tower 30, for sieving increasing material manufacture spherical metal powder, such as: sieve according to granule size.
In specific implementation process, air current classifying room 40 is made up of grader, cyclone separator, deduster, air-introduced machine etc.
Further, described preparation increases the device of material manufacture spherical metal powder, also comprises:
Powder collecting pot 50, is connected with air current classifying room 40, for collecting the increasing material manufacture spherical metal powder after screening.
Further, described preparation increases the device of material manufacture spherical metal powder, also comprises:
Pneumatic conveyer (that is: roots blower 61 and conduit 62), is connected between cooling tower 30 and air current classifying room 40, for increasing material manufacture spherical metal powder is delivered to air current classifying room 40.
Further, vacuum melting room 10, comprising:
Vacuum interface 11, for connecting vacuum generating device, described vacuum generating device is used for vacuum melting room 10 to be evacuated down to predetermined vacuum degree;
Medium frequency induction melting furnace 12, for adding hot smelting to raw material;
Tundish 15, presetting the degree of superheat for metallic solution being warming up to more than fusing point, being beneficial to be atomized metallic solution.
Further, medium frequency induction melting furnace 12 is configured with automatic furnace tilting mechanism 13 (such as: hoist engine), and automatic furnace tilting mechanism 13, for being poured into by metallic solution in high-pressure atomization room 20, is atomized to make 20 pairs, high-pressure atomization room metallic solution.
Further, high-pressure atomization room 20, comprising:
Pressurized gas inlet 21, for the indoor conveying high-pressure atomizing medium of high-pressure atomization;
High pressure spray dish 22, high pressure spray dish 22 is provided with confined type atomizing nozzle or free style atomizer, for spraying, high-pressure atomization medium to be atomized metallic solution.
In addition, this preparation increases the device of material manufacture spherical metal powder, has independent support, body of heater be also provided with shot-light, observation window and smash material bar at body of heater, have simple to operate, produce the advantages such as flexible.In addition, furnace bottom adopts independent water-cooled, negative pressure transportation, can reduce body of heater internal gas pressure, reduces in atomized drop dropping process and forms bubble and broken probability, contribute to the increasing material manufacture spherical metal powder that production sphericity is high, uniform composition, oxygen content are low.
This preparation increases the operating procedure of the device of material manufacture spherical metal powder, as follows:
(1) prepare burden according to composition needed for alloy, comprise all alloying elements.
(2) by the material prepared by being placed in smelting furnace 12.
(3) to be evacuated down to when certain vacuum is spent by vacuum interface 11 in vacuum system and to carry out melting, be filled with nitrogen protection during the course.
(4) metallic solution is warming up to the certain degree of superheat of more than fusing point, by automatic furnace tilting mechanism 13, medium frequency induction melting furnace 12 is tilted, and the metallic solution in medium frequency induction melting furnace 12 is poured in tundish 15, in high pressure spray dish 22 (or atomizer), high-pressure atomization medium is collided by high pressure gas entrance 21 and metallic solution, carries out second-rate atomization.
(5) the metal dust freely falling body in cooling tower 30 after atomization declines and cools.
(6) cooled atomized powder is delivered to air current classifying room 40 through roots blower 61, after finally being collected by powder collecting pot 50, adopts vacuum or antivacuum packaging.
Technical scheme in above-mentioned the embodiment of the present application, at least has following technique effect or advantage:
Present embodiment discloses a kind of device preparing increasing material manufacture spherical metal powder, comprising: vacuum melting room, for carrying out melting to raw material under predetermined vacuum degree, obtaining metallic solution; High-pressure atomization room, is connected with vacuum melting room, and is positioned at bottom, vacuum melting room, for being atomized metallic solution, obtains atomized powder; Cooling tower, is connected with high-pressure atomization room, and is positioned at bottom, high-pressure atomization room, for cooling atomized powder, obtaining and increasing material manufacture spherical metal powder.
This preparation increases the device of material manufacture spherical metal powder, have simple to operate, produce flexible advantage, prepared increasing material manufacture spherical metal powder, there is the advantages such as sphericity is high, oxygen content is low, be applicable to selective laser melting and increase the fields such as material manufacture, metal injection molded, soft magnetic metal functional material.
Although described preferred embodiment of the present utility model, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the utility model scope.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (6)
1. prepare the device increasing material manufacture spherical metal powder, it is characterized in that, comprising:
Vacuum melting room, for carrying out melting to raw material under predetermined vacuum degree, obtains metallic solution;
High-pressure atomization room, is connected with described vacuum melting room, and is positioned at bottom, described vacuum melting room, for being atomized described metallic solution, obtains atomized powder;
Cooling tower, is connected with described high-pressure atomization room, and is positioned at bottom, described high-pressure atomization room, for cooling described atomized powder, obtains described increasing material manufacture spherical metal powder;
Air current classifying room, is connected with described cooling tower, for sieving described increasing material manufacture spherical metal powder;
Powder collecting pot, is connected with described air current classifying room, for collecting the increasing material manufacture spherical metal powder after screening.
2. device as claimed in claim 1, is characterized in that, also comprise:
Pneumatic conveyer, is connected between described cooling tower and air current classifying room, for described increasing material manufacture spherical metal powder is delivered to described air current classifying room.
3. device as claimed in claim 1, it is characterized in that, described vacuum melting room, comprising:
Vacuum interface, for connecting vacuum generating device, described vacuum generating device is used for vacuum melting room to be evacuated down to predetermined vacuum degree;
Medium frequency induction melting furnace, for adding hot smelting to described raw material;
Tundish, presets the degree of superheat for described metallic solution being warming up to more than fusing point.
4. device as claimed in claim 3, it is characterized in that, described medium frequency induction melting furnace is configured with automatic furnace tilting mechanism, and it is indoor that described automatic furnace tilting mechanism is used for described metallic solution being poured into described high-pressure atomization, is atomized described metallic solution to make described high-pressure atomization room.
5. the device as described in as arbitrary in Claims 1 to 4, it is characterized in that, described high-pressure atomization room, comprising:
Pressurized gas inlet, for the indoor conveying high-pressure atomizing medium of high-pressure atomization;
High pressure spray dish, for by described high-pressure atomization medium ejection, to be atomized described metallic solution.
6. device as claimed in claim 5, it is characterized in that, described high pressure spray dish is equipped with confined type atomizing nozzle or free style atomizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329192.0U CN204818071U (en) | 2015-05-20 | 2015-05-20 | Preparation metal spherical powder's for vibration material disk device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329192.0U CN204818071U (en) | 2015-05-20 | 2015-05-20 | Preparation metal spherical powder's for vibration material disk device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204818071U true CN204818071U (en) | 2015-12-02 |
Family
ID=54675713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520329192.0U Active CN204818071U (en) | 2015-05-20 | 2015-05-20 | Preparation metal spherical powder's for vibration material disk device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204818071U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622041A (en) * | 2017-02-23 | 2017-05-10 | 湖南久泰冶金科技有限公司 | Chemical combination tower chamber for preparing powder by metal atomization |
| CN106622029A (en) * | 2017-02-23 | 2017-05-10 | 湖南久泰冶金科技有限公司 | Tower-type equipment for preparing metal powder by atomization |
| CN107262730A (en) * | 2017-08-01 | 2017-10-20 | 北京有色金属研究总院 | The gas atomization preparation method and its equipment of a kind of superfine spherical metal powder |
| CN107377983A (en) * | 2017-08-04 | 2017-11-24 | 米亚索乐装备集成（福建）有限公司 | A kind of atomising device for preparing alloyed metal powder |
| CN110961639A (en) * | 2019-11-12 | 2020-04-07 | 有研亿金新材料有限公司 | Preparation device and preparation method of noble metal spherical powder with different particle sizes |
-
2015
- 2015-05-20 CN CN201520329192.0U patent/CN204818071U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622041A (en) * | 2017-02-23 | 2017-05-10 | 湖南久泰冶金科技有限公司 | Chemical combination tower chamber for preparing powder by metal atomization |
| CN106622029A (en) * | 2017-02-23 | 2017-05-10 | 湖南久泰冶金科技有限公司 | Tower-type equipment for preparing metal powder by atomization |
| CN107262730A (en) * | 2017-08-01 | 2017-10-20 | 北京有色金属研究总院 | The gas atomization preparation method and its equipment of a kind of superfine spherical metal powder |
| CN107262730B (en) * | 2017-08-01 | 2019-04-23 | 北京有色金属研究总院 | A kind of the gas atomization preparation method and its equipment of superfine spherical metal powder |
| CN107377983A (en) * | 2017-08-04 | 2017-11-24 | 米亚索乐装备集成（福建）有限公司 | A kind of atomising device for preparing alloyed metal powder |
| CN110961639A (en) * | 2019-11-12 | 2020-04-07 | 有研亿金新材料有限公司 | Preparation device and preparation method of noble metal spherical powder with different particle sizes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204818071U (en) | Preparation metal spherical powder's for vibration material disk device | |
| CN105537582B (en) | It is a kind of for 316L powder of stainless steel of 3D printing technique and preparation method thereof | |
| CN104475743B (en) | A kind of preparation method of superfine spherical titanium and titanium alloy powder | |
| CN106166617B (en) | A kind of preparation method of 3D printing titanium alloy powder | |
| CN108161019B (en) | Powder making method of induction heating and radio frequency plasma combined atomization powder making system | |
| CN104923797B (en) | For the preparation method of the Inconel625 Co-based alloy powders of selective laser smelting technology | |
| CN105880612B (en) | A kind of increasing material manufacturing active metal powder preparation method | |
| CN205414417U (en) | Device of plasma atomizing preparation high performance powder for vibration material disk | |
| CN101716686B (en) | Short-flow preparation method of micro-sized spherical titanium powder | |
| US11911826B2 (en) | Preparation of titanium and titanium alloy powder for 3D printing based on fluidized bed jet milling technique | |
| CN105290412A (en) | Atomizing method and device for preparing superfine near-spherical low-oxygen metal powder | |
| CN104308168B (en) | The preparation method of a kind of fine grain hypoxemia spherical titanium and titanium alloy powder | |
| CN106378460A (en) | Plasma atomization method and apparatus for preparing pure titanium or titanium alloy powder | |
| CN106735273A (en) | A kind of precinct laser fusion shaping Inconel718 Co-based alloy powders and preparation method thereof | |
| CN204449311U (en) | For the preparation of the device of fine grain hypoxemia spherical titanium and titanium alloy powder | |
| CN205270865U (en) | Apparatus for preparing superfine subsphaeroidal hypoxemia metal powder's atomizing | |
| CN109759598A (en) | A kind of preparation method of 3D printing GH4169 Ni-base Superalloy Powder | |
| CN105149603A (en) | High-sphericity Inconel 625 alloy powder and preparation method and application thereof | |
| CN109570521A (en) | The method that plasma spheroidization prepares metal powder | |
| CN105618771A (en) | Radio frequency plasma preparation method and device for micro spherical titanium powder | |
| CN109570519A (en) | A kind of preparation method of the CoCrMo alloy powder for 3D printing | |
| CN109482895A (en) | A kind of aerosolization preparation method of the low satellite ball metal powder of 3D printing | |
| CN110480024A (en) | A method of CuCrZr spherical powder is prepared based on VIGA technique | |
| CN110732676B (en) | Preparation method of spherical tungsten-rhenium alloy powder | |
| CN110919014A (en) | Preparation method of titanium alloy powder for 3D printing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170706 Address after: 430080 Qingshan District stock company of Hubei, Wuhan Province Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Friendship Avenue, Hubei, Wuhan, No. 999 Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200624 Address after: 430080 Qingshan District, Hubei, Wuhan Patentee after: Baowu huanke Wuhan Metal Resources Co.,Ltd. Address before: 430080 Qingshan District stock company of Hubei, Wuhan Province Patentee before: WUHAN IRON AND STEEL Co.,Ltd. |