CN202823899U - Screening device for preparation of copper powder by water atomization method - Google Patents
Screening device for preparation of copper powder by water atomization method Download PDFInfo
- Publication number
- CN202823899U CN202823899U CN 201220528260 CN201220528260U CN202823899U CN 202823899 U CN202823899 U CN 202823899U CN 201220528260 CN201220528260 CN 201220528260 CN 201220528260 U CN201220528260 U CN 201220528260U CN 202823899 U CN202823899 U CN 202823899U
- Authority
- CN
- China
- Prior art keywords
- copper powder
- cyclone dust
- screening device
- water atomization
- atomization method
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a screening device for preparation of copper powder by a water atomization method. The screening device for preparation of copper powder by the water atomization method includes a pipe, a mixing box (1) connected by pipes sequentially, a collecting device (2), a cyclone dust collector (3) and a settling chamber (4). The mixing box (1) is provided with a fan (5). A hopper (6) is arranged below the cyclone dust collector (3). A settling groove (7) is arranged below the settling chamber (4). The copper powder prepared by the water atomization method is fed into the screening device and the particle size of the copper powder after repeatedly screened can meet the need of customers.
Description
Technical field
The utility model relates to a kind of screening installation for preparing copper powder for water fog method.
Background technology
Often adopt water fog method during existing copper powder is produced, copper powder needs to make through follow-up works such as super-dry, oxidation, broken reduction after atomizing.But the copper powder that water fog method is prepared, the granular size of copper powder often can't satisfy client's demand.
The utility model content
The purpose of this utility model provides and a kind ofly prepares the screening installation of copper powder for water fog method, and the granular size that solves copper powder often can't satisfy client's needs of problems.
The technical solution adopted in the utility model is: a kind of screening installation for preparing copper powder for water fog method, comprise pipeline and the agitator tank of being connected pipeline to connect successively, gathering-device, cyclone dust collectors, expansion chamber, described agitator tank is provided with blower fan, described cyclone dust collectors below is provided with receiving hopper, and described expansion chamber below is provided with subsider.
As further improvement of the utility model, the pipeline between gathering-device and cyclone dust collectors is provided with blower fan.
As further improvement of the utility model, described blower fan is frequency converting induced draft fan.
The beneficial effect that the utility model adopts is: after having adopted this screening installation, the copper powder that adopts water fog method to prepare is sent into this screening installation, screening installation can be met customer need through the granular size of copper powder after repeatedly screening; Pipeline between gathering-device and cyclone dust collectors is provided with blower fan, and this set can prevent from can't entering the problem of cyclone dust collectors because the fan delivery deficiency that arranges on the agitator tank causes copper powder; Adopt frequency converting induced draft fan, thus like this can be by the more accurate granular size of controlling screening of the frequency that changes air-introduced machine.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Shown in the figure: 1 agitator tank, 2 gathering-devices, 3 cyclone dust collectors, 4 expansion chambers, 5 blower fans, 6 receiving hoppers, 7 subsiders.
The specific embodiment
Below in conjunction with Fig. 1, the utility model is described further.
As shown in Figure 1, a kind of screening installation for preparing copper powder for water fog method, comprise pipeline and the agitator tank 1 of being connected pipeline to connect successively, gathering-device 2, cyclone dust collectors 3, expansion chamber 4, described agitator tank 1 is provided with blower fan 5, pipeline between gathering-device 2 and cyclone dust collectors 3 is provided with blower fan 5, described blower fan 5 is frequency converting induced draft fan, and described cyclone dust collectors 3 belows are provided with receiving hopper 6, and described expansion chamber 4 belows are provided with subsider 7.
The utility model is to use like this:
For the first time screening: the copper powder that will adopt water fog method to prepare is sent into this screening installation, and copper powder enters in the agitator tank, and the flabellum High Rotation Speed bump copper powder in the agitator tank makes its fragmentation, and flabellum makes the part copper powder do centrifugal motion in High Rotation Speed, upwards flies to; The copper powder that can not satisfy granular size falls into agitator tank, and flabellum is done centrifugal moving upward after clashing into and making its fragmentation, and so circulation is until copper powder can enter gathering-device;
Programmed screening: copper powder enters cyclone dust collectors, and larger particle falls into receiving hopper, and less particle enters expansion chamber;
For the third time screening: copper powder enters subsider from expansion chamber;
After having adopted this screening installation, the copper powder that adopts water fog method to prepare is sent into this screening installation, screening installation can be met customer need through the granular size of copper powder after repeatedly screening; Pipeline between gathering-device and cyclone dust collectors is provided with blower fan, and this set can prevent from can't entering the problem of cyclone dust collectors because the fan delivery deficiency that arranges on the agitator tank causes copper powder; Adopt frequency converting induced draft fan, thus like this can be by the more accurate granular size of controlling screening of the frequency that changes air-introduced machine.
Claims (3)
1. one kind is used for the screening installation that water fog method prepares copper powder, it is characterized in that it comprises pipeline and the agitator tank of being connected pipeline to connect successively (1), gathering-device (2), cyclone dust collectors (3), expansion chamber (4), described agitator tank (1) is provided with blower fan (5), described cyclone dust collectors (3) below is provided with receiving hopper (6), and described expansion chamber (4) below is provided with subsider (7).
2. describedly according to claim 1 prepare the screening installation of copper powder for water fog method, it is characterized in that the pipeline that is positioned between gathering-device (2) and the cyclone dust collectors (3) is provided with blower fan (5).
3. describedly according to claim 1 and 2 prepare the screening installation of copper powder for water fog method, it is characterized in that described blower fan (5) is frequency converting induced draft fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528260 CN202823899U (en) | 2012-10-16 | 2012-10-16 | Screening device for preparation of copper powder by water atomization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528260 CN202823899U (en) | 2012-10-16 | 2012-10-16 | Screening device for preparation of copper powder by water atomization method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202823899U true CN202823899U (en) | 2013-03-27 |
Family
ID=47935695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220528260 Expired - Fee Related CN202823899U (en) | 2012-10-16 | 2012-10-16 | Screening device for preparation of copper powder by water atomization method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202823899U (en) |
-
2012
- 2012-10-16 CN CN 201220528260 patent/CN202823899U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130327 Termination date: 20141016 |
|
| EXPY | Termination of patent right or utility model |