CN202315475U - Nonferrous metal melt vacuum filter - Google Patents
Nonferrous metal melt vacuum filter Download PDFInfo
- Publication number
- CN202315475U CN202315475U CN2011204703046U CN201120470304U CN202315475U CN 202315475 U CN202315475 U CN 202315475U CN 2011204703046 U CN2011204703046 U CN 2011204703046U CN 201120470304 U CN201120470304 U CN 201120470304U CN 202315475 U CN202315475 U CN 202315475U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- vacuum chamber
- chamber
- filter medium
- nonferrous metal
- 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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- Manufacture And Refinement Of Metals (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model relates to a nonferrous metal melt vacuum filter which comprises a vacuum chamber (1) and a filtering medium (5). The utility model is characterized in that the upper end of the vacuum chamber (1) is respectively provided with a pressure gage (4) and a vacuum pipeline (2); the vacuum chamber (1) is connected with a vacuum pump through the vacuum pipeline (2) and a valve (3); part of the wall on one side of the vacuum chamber (1) body is provided with the filtering medium (5); the lower end on the other side of the vacuum chamber (1) body is communicated with a discharge flow groove (6); and a discharge port of the discharge flow groove (6) is provided with a discharge valve. The utility model uses vacuum to provide power for the filtering medium to go in and out of the two sides, so that the filtering area required by achieving certain filtering rate is greatly reduced, thereby lowering the use cost.
Description
Technical field
The utility model relates to a kind of nonferrous metal melts vacuum filtration device, and the outer online wherein vacuum filtration device of field trash that removes by filter of particularly a kind of aluminum or aluminum alloy melt stove belongs to the plant equipment field.
Background technology
Aluminum or aluminum alloy or the filtering and impurity removing of other nonferrous metal melts before casting all adopt filter screen or filter cloth or ceramic filter plate in the prior art, and leaning on the gravity pressure reduction of filter medium front and back is that power carries out.There is following problem in this mode: because the motive force that pressure reduction produces is little; Reach certain rate of filtration, must increase the filter area of filter medium, cause the filter medium use cost to raise like this; The filter volume increases, the also corresponding rising of its use cost and management cost.
Summary of the invention
In order to solve the problem that prior art exists, the purpose of the utility model is to provide a kind of nonferrous metal melts vacuum filtration device.
The technical scheme that the utility model adopts is: it comprises vacuum chamber and filter medium; Described vacuum chamber upper end has Pressure gauge and vacuum pipe respectively; Vacuum chamber is connected with vavuum pump with valve through vacuum pipe; The part body wall of one side of the chamber body of vacuum chamber is a filter medium, and the opposite side lower end of the chamber body of vacuum chamber is communicated with the discharge chute, and the outlet of discharging chute is provided with discharge valve.
One side lower end body wall of the chamber body of described vacuum chamber is a filter medium, and the bottom of filter medium flushes with the base plate of vacuum chamber.
Lower end, the left side body wall of the chamber body of described vacuum chamber is a filter medium, and the lower end, right side of the chamber body of vacuum chamber is communicated with the discharge chute.
The utility model is with micropore ceramics or ceramic particle or fibrous filter net (cloth); As filter medium,, the needed filter area of the rate of filtration that must reach certain is dwindled greatly by vacuumizing the power that filter medium turnover both sides are provided; In other words; Same filter area can improve the rate of filtration greatly, reduces the volume of filter and the area of filter medium, thereby lowers use cost.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
The specific embodiment
The utility model can do further to describe to the utility model through following embodiment, yet the scope of the utility model be not limited to following embodiment through the technological practical implementation of explaining in the technical scheme.
Embodiment 1:
Shown in Figure 1: vacuum chamber 1 is linked by vacuum pipe 2 and vavuum pump; Lean on valve 3 to open and close vacuum passage; Vacuum by Pressure gauge 4 indication vacuum chambers; The left side of vacuum chamber 1 is laid filter medium 5 and is linked with the chute of pending melt, and nonferrous metal melts 7 gets into vacuum chambers 1 back through filter medium 5 and flows out by discharging chute 6.
During use; The vacuum filtration device that this utility model is provided is installed in the chute of pending nonferrous metal melts; Close the discharge chute 6 on the right earlier, vacuum pipe 2 is connected with vavuum pump, and the open vacuum pump is also opened valve 3 and made the needed vacuum of vacuum chamber 1 generation (being indicated by Pressure gauge 4); When melt process filter medium 5; Vacuum by vacuum chamber 1 makes clean melt 7 get into vacuum chamber as motive force, and impurity is filtered in the filter medium outside and reaches the filtration purpose, opens outlet chute 6 this moment clean melt is emitted.
Claims (3)
1. nonferrous metal melts vacuum filtration device; It comprises vacuum chamber (1) and filter medium (5); It is characterized in that described vacuum chamber (1) upper end has Pressure gauge (4) and vacuum pipe (2) respectively; Vacuum chamber (1) is connected with vavuum pump with valve (3) through vacuum pipe (2); The part body wall of one side of the chamber body of vacuum chamber (1) is filter medium (5), and the opposite side lower end of the chamber body of vacuum chamber (1) is communicated with discharge chute (6), and the outlet of discharging chute (6) is provided with discharge valve.
2. a kind of nonferrous metal melts vacuum filtration device according to claim 1 is characterized in that: a side lower end body wall of the chamber body of described vacuum chamber (1) is filter medium (5), and the bottom of filter medium (5) flushes with the base plate of vacuum chamber (1).
3. a kind of nonferrous metal melts vacuum filtration device according to claim 1 and 2; It is characterized in that: lower end, the left side body wall of the chamber body of described vacuum chamber (1) is filter medium (5), and the lower end, right side of the chamber body of vacuum chamber (1) is communicated with discharge chute (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204703046U CN202315475U (en) | 2011-11-23 | 2011-11-23 | Nonferrous metal melt vacuum filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204703046U CN202315475U (en) | 2011-11-23 | 2011-11-23 | Nonferrous metal melt vacuum filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202315475U true CN202315475U (en) | 2012-07-11 |
Family
ID=46427477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204703046U Expired - Fee Related CN202315475U (en) | 2011-11-23 | 2011-11-23 | Nonferrous metal melt vacuum filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202315475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621552A (en) * | 2018-12-26 | 2019-04-16 | 宁夏德运创润钛业有限公司 | The filter purification method of solid inclusions in a kind of removal fused salt |
-
2011
- 2011-11-23 CN CN2011204703046U patent/CN202315475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621552A (en) * | 2018-12-26 | 2019-04-16 | 宁夏德运创润钛业有限公司 | The filter purification method of solid inclusions in a kind of removal fused salt |
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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: 20120711 Termination date: 20161123 |