CN214555054U - Aluminium water nitrogen gas atomizing device of aluminite powder production - Google Patents
Aluminium water nitrogen gas atomizing device of aluminite powder production Download PDFInfo
- Publication number
- CN214555054U CN214555054U CN202120750201.9U CN202120750201U CN214555054U CN 214555054 U CN214555054 U CN 214555054U CN 202120750201 U CN202120750201 U CN 202120750201U CN 214555054 U CN214555054 U CN 214555054U
- Authority
- CN
- China
- Prior art keywords
- atomizing
- spray head
- nozzle
- atomizer
- tank
- 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
Images
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Nozzles (AREA)
Abstract
The utility model discloses an aluminium water nitrogen gas atomizing device of aluminite powder production, including the atomizer, the top of atomizer sets up the atomizer, and the top intercommunication of atomizer has the drainage tube, and one side of atomizer is provided with the cooling tuber pipe, and the discharge gate has been seted up to the bottom of atomizer, and the bottom of atomizer is provided with discharge tank and landing leg; the atomizing nozzle comprises a nozzle inner body and a nozzle outer body, the nozzle inner body is of a hollow tubular structure, the middle part of an inner cavity is fixedly connected with a mounting ring, a graphite cup is arranged at the upper part of the inner cavity, the graphite cup and the inner wall of the inner cavity are arranged at intervals, and a heating coil is arranged at the interval; an impact air cavity and an impact flow channel are arranged between the spray head outer body and the spray head inner body, and a nitrogen inlet is arranged on the spray head outer body; the utility model is used for solve among the current aluminium liquid atomization technique aluminium liquid because the phenomenon of solidifying can appear in the degree of temperature drop to cause the jam of drainage tube or atomizer, and then influence aluminite powder production efficiency's problem.
Description
Technical Field
The utility model relates to an aluminite powder processing equipment technical field, especially an aluminium water nitrogen gas atomizing device of aluminite powder production.
Background
The aluminum powder is a common industrial production additive, and common production methods of the aluminum powder comprise a grinding method and an atomization method, wherein the atomization method is to use high-speed fluid to impact metal liquid to break liquid metal into fine powder and rapidly cool and solidify the fine powder so as to form metal powder. When the atomization method is used for producing aluminum powder, the phenomenon of cooling solidification can occur due to temperature reduction in the flowing process of aluminum liquid, the blockage of a drainage tube or an atomization nozzle can be caused along with the increase of the cooling solidified crystals, and once the blockage phenomenon occurs, the drainage tube or the atomization nozzle is dredged and replaced, so that the production efficiency of the aluminum powder is reduced, the labor intensity of workers is increased, and the production cost of enterprises is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an aluminium water nitrogen gas atomizing device of aluminite powder production for aluminium liquid can appear solidifying the phenomenon because the temperature drop degree in the flow in-process in solving current aluminium liquid atomization technique, thereby causes the jam of drainage tube or atomizer, and then influences aluminite powder production efficiency's problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an aluminum water nitrogen gas atomization device for aluminum powder production comprises an atomization tank, wherein an atomization nozzle is arranged at the top of the atomization tank, the top of the atomization nozzle is communicated with a drainage tube, a cooling air pipe is arranged on one side of the atomization tank, an outlet of the cooling air pipe is arranged below the atomization nozzle, a discharge port is formed in the bottom end of the atomization tank, a discharge tank and support legs are arranged at the bottom of the atomization tank, and the discharge port is communicated with the discharge tank; the atomizing nozzle comprises a nozzle inner body and a nozzle outer body, the nozzle outer body is sleeved on the outer side of the nozzle inner body, the nozzle inner body is of a hollow tubular structure, an inner cavity of the nozzle inner body is an aluminum liquid flow channel, the middle part of the inner cavity is fixedly connected with a mounting ring, a graphite cup is arranged at the upper part of the inner cavity, the bottom of the graphite cup is positioned in the mounting ring, the graphite cup and the inner wall of the inner cavity are arranged at intervals, the intervals are marked as mounting spaces, and heating coils are arranged in the mounting spaces; an impact air cavity and an impact flow channel are arranged between the spray head outer body and the spray head inner body, the impact flow channel is communicated with the impact air cavity and the aluminum liquid flow channel, and a nitrogen inlet is arranged on the spray head outer body.
Optionally, the atomizing tank is internally provided with a filter screen in an inclined manner, the inner wall of the atomizing tank is provided with a through hole at the position at the bottom of the filter screen, a collecting box is arranged outside the through hole, and the collecting box is fixedly connected to the outer wall of the atomizing tank.
Optionally, the bottom of the atomizing nozzle is fixedly connected with an arc-shaped fixing plate, an opening of the fixing plate faces the direction of the top of the filter screen, and an outlet of the cooling air pipe is fixedly connected to the fixing plate.
Optionally, a cooling water pipe is wound on the cooling air pipe outside the atomization tank.
Optionally, a plurality of spiral guide posts are uniformly arranged at the front part of the inner body of the spray head along the outer circumferential direction of the inner body of the spray head, and a spiral impact flow channel is formed between the guide posts and the guide posts between the inner body and the outer body of the spray head.
The utility model discloses an aluminium water nitrogen gas atomizing device of aluminite powder production has following advantage:
(1) the heating coil can further heat the aluminum liquid before the aluminum liquid is atomized, the aluminum liquid is prevented from being solidified due to temperature drop, the blockage of a drainage tube or an atomizing nozzle is avoided, the reliability and the continuity of aluminum powder production are ensured, the production efficiency is improved, and the equipment maintenance cost is reduced.
(2) The aluminum powder after atomization is uneven in particle, low in quality and single in use, and the aluminum powder can be screened by a filter screen to obtain aluminum powder with different specifications and different uses.
(3) The cooling water pipe can further reduce the temperature of cooling air, so that the atomized aluminum powder is quickly cooled and quickly reaches a stable state.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the atomizer.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in figures 1-2, an aluminum water nitrogen gas atomization device for aluminum powder production comprises an atomization tank 1, an atomization nozzle 2 is arranged at the top of the atomization tank 1, a drainage tube 3 is communicated with the top of the atomization nozzle 2, a filter screen 4 is obliquely arranged in the atomization tank 1, a through hole 5 is formed in the inner wall of the atomization tank 1 at the bottom of the filter screen 4, a collection box 6 is arranged outside the through hole 5, the collection box 6 is fixedly connected to the outer wall of the atomization tank 1, a discharge hole 7 is formed in the bottom of the atomization tank 1, a discharge tank 8 and a support leg 10 are arranged at the bottom of the atomization tank 1, the discharge hole 7 is communicated with the discharge tank 8, atomized aluminum powder falls on the filter screen 4, aluminum powder with larger particles rolls downwards along the filter screen 4 and enters the collection box 6 through the through hole 5, aluminum powder with smaller particles falls into the discharge tank 8 from the discharge hole 7 after passing through the filter screen 4, and is filtered in a layered mode, And aluminum powder with different thicknesses can be obtained by collection, so that the aluminum powder with different specifications obtained after atomization can have different purposes.
One side of atomizing tank 1 is provided with cooling air duct 9, 2 bottom fixedly connected with curved fixed plate 12 of atomizer, cooling air duct 9's export is located 1 inside and fixed connection of atomizing tank on fixed plate 12, the opening of fixed plate 12 is towards the direction at filter screen 4 top, fixed plate 12 can prevent that the aluminite powder after will atomizing directly spatters in the bottom of filter screen 4, it just gets into to collect tank 6 not filter, cooling air of cooling air duct 9 can blow the aluminite powder to the top of filter screen 4, make the aluminite powder can fully filter. The cooling water pipe 11 is wound on the cooling air pipe 9 outside the atomization tank 1, so that the temperature of cooling air can be further reduced, the atomized aluminum powder can be rapidly cooled and reach a stable state, and the atomized aluminum powder is prevented from being adhered together due to high temperature.
The atomizing nozzle 2 comprises a nozzle inner body 201 and a nozzle outer body 202, the nozzle outer body 202 is sleeved outside the nozzle inner body 201, the nozzle inner body 201 is of a hollow tubular structure, an inner cavity of the nozzle inner body 201 is an aluminum liquid flow channel 203, a mounting ring 204 is fixedly connected to the middle of the inner cavity, a graphite cup 205 is arranged on the upper portion of the inner cavity, the bottom of the graphite cup 205 is located in the mounting ring 204, the graphite cup 205 and the inner wall of the inner cavity are arranged at intervals, the interval is marked as a mounting space 206, a heating coil 207 is arranged in the mounting space 206, and the mounting ring 204 can not only support the heating coil 207, but also limit and fix the graphite cup 205. The heating coil 207 can heat the graphite cup 205, and the graphite cup 205 can uniformly transfer the temperature to the outlet of the drainage tube 3, so that the aluminum liquid is reheated, the aluminum liquid is prevented from being solidified due to temperature drop, the blockage of the drainage tube 3 or the atomizing nozzle 2 is avoided, the reliability and the continuity of aluminum powder production are ensured, the production efficiency is improved, and the equipment maintenance cost is reduced.
An impact air cavity 208 and an impact flow channel 209 are arranged between the spray head outer body 202 and the spray head inner body 201, the impact flow channel 209 is communicated with the impact air cavity 208 and the aluminum liquid flow channel 203, a nitrogen inlet 210 is arranged on the spray head outer body 202, a plurality of spiral guide columns 211 are uniformly arranged on the front portion of the spray head inner body 201 along the outer circumferential direction of the spray head inner body 201, and the spiral impact flow channel 209 is formed between the guide columns 211 and the guide columns 211 between the spray head inner body 201 and the spray head outer body 202.
The embodiments described above are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides an aluminium water nitrogen gas atomizing device of aluminite powder production which characterized in that: the atomizing device comprises an atomizing tank, wherein an atomizing spray head is arranged at the top of the atomizing tank, the top of the atomizing spray head is communicated with a drainage tube, a cooling air pipe is arranged on one side of the atomizing tank, an outlet of the cooling air pipe is arranged below the atomizing spray head, a discharge hole is formed in the bottom end of the atomizing tank, a discharge tank and support legs are arranged at the bottom of the atomizing tank, and the discharge hole is communicated with the discharge tank; the atomizing nozzle comprises a nozzle inner body and a nozzle outer body, the nozzle outer body is sleeved on the outer side of the nozzle inner body, the nozzle inner body is of a hollow tubular structure, an inner cavity of the nozzle inner body is an aluminum liquid flow channel, the middle part of the inner cavity is fixedly connected with a mounting ring, a graphite cup is arranged at the upper part of the inner cavity, the bottom of the graphite cup is positioned in the mounting ring, the graphite cup and the inner wall of the inner cavity are arranged at intervals, the intervals are marked as mounting spaces, and heating coils are arranged in the mounting spaces; an impact air cavity and an impact flow channel are arranged between the spray head outer body and the spray head inner body, the impact flow channel is communicated with the impact air cavity and the aluminum liquid flow channel, and a nitrogen inlet is arranged on the spray head outer body.
2. The aluminum water nitrogen gas atomizing device for producing aluminum powder as claimed in claim 1, wherein: the atomizing jar is provided with the filter screen in the slope, and the through-hole has been seted up at the position that is located the filter screen bottom to the inner wall of atomizing jar, and the through-hole is provided with the collecting box outward, and collecting box fixed connection is on the atomizing jar outer wall.
3. The aluminum water nitrogen gas atomizing device for producing aluminum powder as claimed in claim 2, wherein: the curved fixed plate of atomizer bottom fixedly connected with, the opening of fixed plate is towards the direction at filter screen top, and the export fixed connection of cooling tuber pipe is on the fixed plate.
4. An aluminum water nitrogen gas atomizing device for aluminum powder production as set forth in claim 3, wherein: and a cooling water pipe is wound on the cooling air pipe outside the atomization tank.
5. An aluminum water nitrogen gas atomizing device for aluminum powder production as set forth in any one of claims 1 to 4, wherein: the front part of the spray head inner body is uniformly provided with a plurality of spiral guide posts along the outer circumference direction of the spray head inner body, and spiral impact flow channels are formed between the guide posts and the guide posts between the spray head inner body and the spray head outer body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120750201.9U CN214555054U (en) | 2021-04-13 | 2021-04-13 | Aluminium water nitrogen gas atomizing device of aluminite powder production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120750201.9U CN214555054U (en) | 2021-04-13 | 2021-04-13 | Aluminium water nitrogen gas atomizing device of aluminite powder production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214555054U true CN214555054U (en) | 2021-11-02 |
Family
ID=78359568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120750201.9U Active CN214555054U (en) | 2021-04-13 | 2021-04-13 | Aluminium water nitrogen gas atomizing device of aluminite powder production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214555054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535583A (en) * | 2022-01-28 | 2022-05-27 | 河南省远洋粉体科技股份有限公司 | Production method of nitrogen atomized aluminum powder |
| CN115364569A (en) * | 2022-07-29 | 2022-11-22 | 江阴华昌食品添加剂有限公司 | Mother liquor desalting and concentrating device for preparing taurine |
-
2021
- 2021-04-13 CN CN202120750201.9U patent/CN214555054U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535583A (en) * | 2022-01-28 | 2022-05-27 | 河南省远洋粉体科技股份有限公司 | Production method of nitrogen atomized aluminum powder |
| CN115364569A (en) * | 2022-07-29 | 2022-11-22 | 江阴华昌食品添加剂有限公司 | Mother liquor desalting and concentrating device for preparing taurine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214555054U (en) | Aluminium water nitrogen gas atomizing device of aluminite powder production | |
| CN209754018U (en) | Device for preparing zinc powder by atomization method | |
| CN202639334U (en) | Air and water atomizing nozzle device for preparing superfine metal powder | |
| CN201399583Y (en) | Atomizing nozzle of superfine powder preparation device | |
| CN105618772A (en) | Supersonic atomizing nozzle with adjustable structure parameters | |
| CN210547952U (en) | High-efficient self-filtering continuous casting cooling nozzle | |
| CN107570330A (en) | A kind of antipollution high-pressure fine water mist nozzle | |
| CN104607642B (en) | Spray chamber down cycles system and the method cooled using the system to spray chamber | |
| CN105436509A (en) | Metal atomization double-layer restrictive nozzle with electromagnetic field assisting function | |
| CN202861405U (en) | Atomizer for preparation of metal or alloy powder | |
| CN202684095U (en) | High-energy gas atomizing nozzle used for preparing metal and alloy powder | |
| CN212442591U (en) | Centralized water cooling circulation device for angle steel processing workshop equipment | |
| CN212166691U (en) | Aluminum liquid flow guiding and filtering device for producing atomized aluminum powder | |
| CN218262613U (en) | High-efficient cooling jacket of well-type spheroidizing annealing furnace | |
| CN215745513U (en) | Cooling system of rolling mill | |
| CN204724854U (en) | The production of aluminum powder spray chamber of band grading function | |
| CN106862511A (en) | Continuous casting crystallizer foot-roller filters shower nozzle | |
| CN209828956U (en) | Plasma powder preparation device | |
| CN207429918U (en) | A kind of preparation facilities of clean air | |
| CN215657845U (en) | Double-air-passage atomizing nozzle for producing superfine aluminum powder | |
| CN202555227U (en) | Device for solving atomized powder bonding problem | |
| CN213632004U (en) | Detection apparatus for vacuum induction melting atomizing spray disk | |
| CN206519554U (en) | Continuous casting crystallizer foot-roller filters shower nozzle | |
| CN206240236U (en) | Efficient twin-stage air-flow trapping deduster | |
| CN205165881U (en) | Atomizing device is united to pre -alloyed powder aqueous vapor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xinjiang ocean Metal Materials Technology Co.,Ltd. Assignor: HENAN YUANYANG POWDER TECHNOLOGY Co.,Ltd. Contract record no.: X2023980035883 Denomination of utility model: A nitrogen atomization device for aluminum powder production Granted publication date: 20211102 License type: Common License Record date: 20230525 |
|
| EE01 | Entry into force of recordation of patent licensing contract |