CN205436172U - A atomizer for preparing amorphous powder - Google Patents
A atomizer for preparing amorphous powder Download PDFInfo
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- CN205436172U CN205436172U CN201620193906.4U CN201620193906U CN205436172U CN 205436172 U CN205436172 U CN 205436172U CN 201620193906 U CN201620193906 U CN 201620193906U CN 205436172 U CN205436172 U CN 205436172U
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Abstract
The utility model discloses an atomizer for preparing amorphous powder, it relates to atomizing device technical field. It includes that body, liquation enter the mouth, nebulizing gas enters the mouth and the liquid nitrogen entry, and the middle part of body is provided with the liquation and enters the mouth, all has a plurality of nebulizing gas to enter the mouth with the distribution around the liquation entry, and the lateral wall of body is provided with a plurality of liquid nitrogen entry, and nebulizing gas enters the mouth at the inside air cavity that is formed with of body, the bottom of air cavity is conical. The utility model provides the amorphous lumber recovery of high powder improves the sphericity of powder, and the practicality is strong, easily uses widely.
Description
Technical field
The utility model relates to atomising device technical field, be specifically related to a kind of nebulizer for preparing amorphous powder.
Background technology
During using tradition aerosolization method to prepare amorphous powder at present, owing to atomization gas is not enough to powder rate of cooling, easily cause the problems such as the powder content of amorphous prepared is low, sphericity is poor, it is unfavorable for the steady production of powder, based on this, design a kind of novel for preparing the nebulizer of amorphous powder or necessary.
Utility model content
For not enough present on prior art, this utility model purpose is to be to provide a kind of nebulizer for preparing amorphous powder, and simple in construction is reasonable in design, improves the amorphous lumber recovery of powder, improves the sphericity of powder, practical, it is easy to promote the use of.
To achieve these goals, this utility model is to realize by the following technical solutions: a kind of nebulizer for preparing amorphous powder, including body, liquation entrance, atomization gas entrance and liquid nitrogen entrance, the middle part of body is provided with liquation entrance, the surrounding of liquation entrance is provided with multiple atomization gas entrance, and the sidewall of body is provided with multiple liquid nitrogen entrance.
As preferably, described body uses rustless steel body.
As preferably, described atomization gas entrance is evenly distributed on around liquation entrance, and atomization gas entrance is formed with air cavity in body interior, and the bottom of described air cavity is cone.
The beneficial effects of the utility model: the amorphous lumber recovery of powder can be improved, improve the steady production of the sphericity of powder, beneficially powder.
Accompanying drawing explanation
This utility model is described in detail below in conjunction with the accompanying drawings with detailed description of the invention；
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with detailed description of the invention, this utility model is expanded on further.
With reference to Fig. 1-2, this detailed description of the invention is by the following technical solutions: a kind of nebulizer for preparing amorphous powder, including body 1, liquation entrance 2, atomization gas entrance 3 and liquid nitrogen entrance 4, the middle part of body 1 is provided with liquation entrance 2, the surrounding of liquation entrance 2 is provided with multiple atomization gas entrance 3, and the sidewall of body 1 is provided with multiple liquid nitrogen entrance 4.
It should be noted that described body 1 uses rustless steel body.
Additionally, described atomization gas entrance 3 is evenly distributed on liquation entrance 2 around, atomization gas entrance 3 has been internally formed air cavity 5 at body 1, and the bottom of air cavity 5 is cone.
This detailed description of the invention uses the method for slow instillation liquid nitrogen in nebulization region, accelerate powder to cool down in atomization process, speed, high-pressure medium (noble gas such as liquid nitrogen, liquid argon) directive metal stream during injection, atomization decomposing metal stream (metal stream leads into atomizer system by a ceramic conduit), the spray angle of nozzle determines according to technological requirement, thus obtain optimal spray pattern and powder output capacity, such that it is able to largely improve the amorphous lumber recovery of powder, and improve the sphericity of powder, there is wide market application foreground.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (5)
1. the nebulizer being used for preparing amorphous powder, it is characterized in that, including body (1), liquation entrance (2), atomization gas entrance (3) and liquid nitrogen entrance (4), the middle part of body (1) is provided with liquation entrance (2), the surrounding of liquation entrance (2) is provided with multiple atomization gas entrance (3), and the sidewall of body (1) is provided with multiple liquid nitrogen entrance (4).
A kind of nebulizer for preparing amorphous powder the most according to claim 1, it is characterised in that described body (1) uses rustless steel body.
A kind of nebulizer for preparing amorphous powder the most according to claim 1, it is characterised in that described atomization gas entrance (3) is evenly distributed on liquation entrance (2) around.
A kind of nebulizer for preparing amorphous powder the most according to claim 1, it is characterised in that described atomization gas entrance (3) has been internally formed air cavity (5) at body (1).
A kind of nebulizer for preparing amorphous powder the most according to claim 4, it is characterised in that the bottom of described air cavity (5) is cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620193906.4U CN205436172U (en) | 2016-03-14 | 2016-03-14 | A atomizer for preparing amorphous powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620193906.4U CN205436172U (en) | 2016-03-14 | 2016-03-14 | A atomizer for preparing amorphous powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205436172U true CN205436172U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620193906.4U Expired - Fee Related CN205436172U (en) | 2016-03-14 | 2016-03-14 | A atomizer for preparing amorphous powder |
Country Status (1)
| Country | Link |
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| CN (1) | CN205436172U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891015A (en) * | 2017-03-31 | 2017-06-27 | 成都惠锋新材料科技股份有限公司 | A kind of crystallite, amorphous metal powder fabricating apparatus and its manufacture method |
| CN113368517A (en) * | 2021-06-10 | 2021-09-10 | 盘星新型合金材料(常州)有限公司 | Atomizing spray plate, spherical silicon boride ceramic powder, and preparation method and application thereof |
-
2016
- 2016-03-14 CN CN201620193906.4U patent/CN205436172U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891015A (en) * | 2017-03-31 | 2017-06-27 | 成都惠锋新材料科技股份有限公司 | A kind of crystallite, amorphous metal powder fabricating apparatus and its manufacture method |
| CN106891015B (en) * | 2017-03-31 | 2019-05-17 | 成都惠锋新材料科技股份有限公司 | A kind of crystallite, amorphous metal powder fabricating apparatus and its manufacturing method |
| CN113368517A (en) * | 2021-06-10 | 2021-09-10 | 盘星新型合金材料(常州)有限公司 | Atomizing spray plate, spherical silicon boride ceramic powder, and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160810 Termination date: 20210314 |