CN203916222U - Iron liquid filter - Google Patents
Iron liquid filter Download PDFInfo
- Publication number
- CN203916222U CN203916222U CN201420344495.5U CN201420344495U CN203916222U CN 203916222 U CN203916222 U CN 203916222U CN 201420344495 U CN201420344495 U CN 201420344495U CN 203916222 U CN203916222 U CN 203916222U
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- CN
- China
- Prior art keywords
- filter
- ball
- discharging opening
- iron liquid
- spherical
- 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 discloses a kind of iron liquid filter, aims to provide the higher and better iron liquid filter of filter effect of a kind of iron liquid filter quality.Iron liquid filter of the present utility model comprises storing ball and filter ball; Described storing ball is provided with spherical storage cavity, and top is provided with charging aperture, and bottom is provided with discharging opening, and the feedstock direction of described charging aperture is parallel and tangent with the outer wall of described filter ball with the discharging direction of described discharging opening; Described filter ball is provided with spherical filter chamber, and bottom is provided with discharging opening, and filter ball wall is provided with filtering holes to be communicated with spherical overanxious chamber and spherical storage cavity; Described filter ball is arranged in the spherical storage cavity of described storing ball, and the discharging opening of filter ball is communicated with the discharging opening of storing ball so that iron liquid flows out storing ball outside by storing ball discharging opening after entering spherical filter chamber.
Description
Technical field
The utility model relates to a kind of casting tool, particularly a kind of iron liquid filter.
Background technology
Traditional iron liquid filter is a square or circular filter, and iron liquid filters to opposite side from an effluent of filter.In the time that iron liquid flows to screen pack, due to the inertial flow of iron liquid, screen pack is had to certain impulsive force, and iron liquid directly impacts on filter, and long-time impact easily makes the broken damage of filter, cause iron liquid filter quality to decline, in addition, contain certain impurity in iron liquid, impurity is filled in filtering holes in the brute force under drive that flings of iron liquid, easily cause filtering holes to be stopped up, cause iron liquid filter efficiency not high.
Utility model content
The technical problems to be solved in the utility model is to provide the higher and better iron liquid filter of filter effect of a kind of iron liquid filter quality.
In order to solve the problems of the technologies described above, iron liquid filter of the present utility model comprises storing ball and filter ball; Described storing ball is provided with spherical storage cavity, and top is provided with charging aperture, and bottom is provided with discharging opening, and the feedstock direction of described charging aperture is parallel and tangent with the outer wall of described filter ball with the discharging direction of described discharging opening; Described filter ball is provided with spherical filter chamber, and bottom is provided with discharging opening, and filter ball wall is provided with filtering holes to be communicated with spherical overanxious chamber and spherical storage cavity; Described filter ball is arranged in the spherical storage cavity of described storing ball, and the discharging opening of filter ball is communicated with the discharging opening of storing ball so that iron liquid flows out storing ball outside by storing ball discharging opening after entering spherical filter chamber.
The inwall of described storing ball is tangent with the outer wall of described filter and be fixedly connected with by points of tangency.
Described points of tangency is positioned at described filter ball bottom.
Described filtering holes is triangle, circle or square, is uniformly distributed in the sphere of described filter ball.
Adopt the structure of this practicality, because the inwall of storing ball and the outer wall of filter ball are all sphere, and the feedstock direction of charging aperture and the outer wall of filter tangent, can avoid iron liquid frontal impact on the surface and filtering holes of filter, the damage of filter and the obstruction of filtering holes be can reduce, thereby filter quality and the filter efficiency of iron liquid improved.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
As shown in Figure 1, iron liquid filter of the present utility model comprises storing ball 1 and filter ball 3.In storing ball, be provided with spherical storage cavity 2, top is provided with charging aperture 7, and bottom is provided with discharging opening, and the feedstock direction of charging aperture is parallel and tangent with the outer wall of filter ball with the discharging direction of discharging opening.In filter ball, be provided with spherical filter chamber 4, bottom is provided with discharging opening 5, and filter ball wall is provided with filtering holes 6 to be communicated with spherical overanxious chamber and spherical storage cavity.Filter ball is arranged in the spherical storage cavity of storing ball, and the discharging opening of filter ball is communicated with the discharging opening of storing ball so that iron liquid flows out storing ball outside by storing ball discharging opening after entering spherical filter chamber.The inner and outer wall of storing ball is spherical, and the inner and outer wall of filter ball is also spherical.
Wherein, charging aperture place is also provided with feed pipe, the feedstock direction of feed pipe is identical with the feedstock direction of charging aperture, discharging opening place is also provided with discharge nozzle, the discharging direction of discharge nozzle is identical with the discharging direction of discharging opening by feed pipe and discharge nozzle are set, by being provided with feed pipe and discharge nozzle, can directly connect cast cup and sprue, easy to install and use.
Filter ball is arranged in spherical storage cavity, the diameter of filter ball be storing ball diameter 1/2 to 3/4.The inwall of storing ball is tangent with the outer wall of filter and be fixedly connected with by points of tangency, as, one end of filter ball is adjacent to and is connected with the inwall of storing ball, the inwall of the other end and storing ball separately, points of tangency is preferably positioned at bottom discharge mouth place,, the junction of the discharging opening of storing ball and the discharging opening of filter ball, is storing ball inwall and filter ball outer wall points of tangency.By tangent connection, because the contact area between sphere and sphere is large, storing ball is connected more firm with filter ball, can avoid storing up filter ball and become flexible and leakage from storing ball.By points of tangency setting and bottom discharge mouth place, can vacate and more have more material space, improve filter efficiency.Iron liquid filter can be that ceramic material is made, and filter ball and storing ball can be in one-body molded connection, or bonding and baking connects by ceramic size, or other known connected modes connect.
Filtering holes is communicated with spherical overanxious chamber and spherical storage cavity, and filtering holes can be triangle, circle or the shape such as square, is uniformly distributed in the sphere of filter ball.By being uniformly distributed, can be iron liquid from all directions uniform-flow as in the spherical overanxious chamber of filter ball, avoid producing turbulent flow and bubble, thereby improve metallographic structure and the mechanical property of foundry goods, improve the yield rate of foundry goods.
Spherical storage cavity is communicated to storing ball outside by charging aperture, and the pan feeding direction of charging aperture is consistent with the discharging direction of discharging opening and tangent with the outer wall of filter ball.Because the outer wall of charging aperture and filter ball is tangent, make charging aperture lower than storing ball top, gush from the bottom up after making iron liquid enter storing ball, be conducive to the inclusion floating in iron liquid, reduce the obstruction of field trash to filtering holes, improve filter efficiency.
Claims (4)
1. an iron liquid filter, is characterized in that: comprise storing ball and filter ball; Described storing ball is provided with spherical storage cavity, and top is provided with charging aperture, and bottom is provided with discharging opening, and the feedstock direction of described charging aperture is parallel and tangent with the outer wall of described filter ball with the discharging direction of described discharging opening; Described filter ball is provided with spherical filter chamber, and bottom is provided with discharging opening, and filter ball wall is provided with filtering holes to be communicated with spherical overanxious chamber and spherical storage cavity; Described filter ball is arranged in the spherical storage cavity of described storing ball, and the discharging opening of filter ball is communicated with the discharging opening of storing ball so that iron liquid flows out storing ball outside by storing ball discharging opening after entering spherical filter chamber.
2. iron liquid filter according to claim 1, is characterized in that: the inwall of described storing ball is tangent with the outer wall of described filter and be fixedly connected with by points of tangency.
3. iron liquid filter according to claim 2, is characterized in that: described points of tangency is positioned at described filter ball bottom.
4. iron liquid filter according to claim 1, is characterized in that: described filtering holes is triangle, circle or square, is uniformly distributed in the sphere of described filter ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344495.5U CN203916222U (en) | 2014-06-26 | 2014-06-26 | Iron liquid filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344495.5U CN203916222U (en) | 2014-06-26 | 2014-06-26 | Iron liquid filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203916222U true CN203916222U (en) | 2014-11-05 |
Family
ID=51812106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420344495.5U Expired - Fee Related CN203916222U (en) | 2014-06-26 | 2014-06-26 | Iron liquid filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203916222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974057A (en) * | 2020-08-19 | 2020-11-24 | 于守美 | Filter for sewage treatment |
-
2014
- 2014-06-26 CN CN201420344495.5U patent/CN203916222U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974057A (en) * | 2020-08-19 | 2020-11-24 | 于守美 | Filter for sewage treatment |
| CN111974057B (en) * | 2020-08-19 | 2022-06-28 | 无锡市胜特石化配件有限公司 | Filter for sewage treatment |
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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: 20141105 Termination date: 20150626 |
|
| EXPY | Termination of patent right or utility model |