CN105689650A - Casting gating system with scum riser - Google Patents
Casting gating system with scum riser Download PDFInfo
- Publication number
- CN105689650A CN105689650A CN201610272551.2A CN201610272551A CN105689650A CN 105689650 A CN105689650 A CN 105689650A CN 201610272551 A CN201610272551 A CN 201610272551A CN 105689650 A CN105689650 A CN 105689650A
- Authority
- CN
- China
- Prior art keywords
- slag trap
- runner
- horizontal cross
- gate
- slag
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/082—Sprues, pouring cups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/086—Filters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention relates to a casting gating system with a scum riser.The gating system comprises an inner runner and an outer runner.The gating system is characterized in that the outer runner comprises a vertical running gate and a horizontal runner, the tail end of the horizontal runner is connected with the scum riser which is communicated with the inner runner, a filter screen is arranged between the scum riser and the inner runner, and an inner cavity of the scum riser is higher than the horizontal runner.
Description
Technical field
The present invention relates to casting field, be specifically related to a kind of casting by the running gate system with slag trap。
Background technology
In casting cycle, liquid metal sweeps along some microscopic inclusions to form slag inclusion, if can not slag inclusion effectively be cleared up in the process of casting, slag inclusion enters in final finished product, can glow on the surface of finished product, affect the quality of finished product。
Summary of the invention
What it is an object of the invention to provide that a kind of impurity efficiently separates a kind of casts by the running gate system with slag trap。
The technical scheme that the present invention takes is:
A kind of running gate system cast with slag trap, including ingate and outer running channel, described outer running channel includes vertical down gate and horizontal cross gate, the end of described horizontal cross gate is connected to slag trap, slag trap and ingate UNICOM, being provided with drainage screen between slag trap and ingate, the inner chamber of described slag trap is higher than horizontal cross gate。
Further, the height of described slag trap is 1.5 to 2 times of horizontal cross gate height。
After taking above technical scheme, the invention have the benefit that slag inclusion is being intercepted by the drainage screen place of running gate system, carry out increasing slag inclusion in process in cast and converge in above foamed filter sheet, slag inclusion concentration can be increasing herein, owing to the less meeting of slag inclusion density is slowly floated, along with the continuous rising of cast liquid level, the molten metal that this part contains a large amount of slag inclusion floats on the top of drainage screen and is concentrated to the top of slag trap, completes separation and the collection of waste residue。
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention。
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described:
As shown in the figure, a kind of running gate system cast with slag trap, including ingate 1 and outer running channel, described outer running channel includes vertical down gate 2 and horizontal cross gate 3, the end of described horizontal cross gate 3 is connected to slag trap 4, the bottom surface of slag trap 4 and ingate 1 UNICOM, be provided with drainage screen 5 between slag trap 4 and ingate 1, the inner chamber of described slag trap 4 is higher than horizontal cross gate 3。For horizontal cross gate 3 cavity heights 1.5 to 2 times of the inner chamber of slag trap 4 highly preferred。
Claims (2)
1. one kind casts by the running gate system with slag trap, including ingate and outer running channel, it is characterized in that, described outer running channel includes vertical down gate and horizontal cross gate, the end of described horizontal cross gate is connected to slag trap, slag trap and ingate UNICOM, be provided with drainage screen between slag trap and ingate, the inner chamber of described slag trap is higher than horizontal cross gate。
2. a kind of running gate system cast with slag trap according to claim 1, it is characterised in that the height of described slag trap is 1.5 to 2 times of horizontal cross gate height。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610272551.2A CN105689650A (en) | 2016-04-28 | 2016-04-28 | Casting gating system with scum riser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610272551.2A CN105689650A (en) | 2016-04-28 | 2016-04-28 | Casting gating system with scum riser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105689650A true CN105689650A (en) | 2016-06-22 |
Family
ID=56216619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610272551.2A Pending CN105689650A (en) | 2016-04-28 | 2016-04-28 | Casting gating system with scum riser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105689650A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248991A (en) * | 2018-11-23 | 2019-01-22 | 安徽应流铸业有限公司 | A kind of laminated type filtering running gate system |
| CN111036849A (en) * | 2019-12-02 | 2020-04-21 | 中国科学院金属研究所 | Pouring system for controlling slag and purifying horizontally pouring gate and design method thereof |
| CN112642998A (en) * | 2020-12-23 | 2021-04-13 | 无锡烨隆精密机械股份有限公司 | Green sand gating system |
| CN113857433A (en) * | 2021-09-29 | 2021-12-31 | 大洺科技(海南)有限公司 | Gating system for metal casting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982003339A1 (en) * | 1981-03-27 | 1982-10-14 | Hofmann Franz | Ceramic filter,method for manufacturing and utilizing this filter |
| CN101422808A (en) * | 2008-10-17 | 2009-05-06 | 浙江佳力风能技术有限公司 | Use method of filter in casting large-size castings |
| CN203621395U (en) * | 2013-12-26 | 2014-06-04 | 济南圣泉倍进陶瓷过滤器有限公司 | Ceramic shell filter device of integrated filter |
| CN205519508U (en) * | 2016-04-28 | 2016-08-31 | 江苏锡华铸造有限公司 | Casting is with the gating system who takes slag trap |
-
2016
- 2016-04-28 CN CN201610272551.2A patent/CN105689650A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982003339A1 (en) * | 1981-03-27 | 1982-10-14 | Hofmann Franz | Ceramic filter,method for manufacturing and utilizing this filter |
| CN101422808A (en) * | 2008-10-17 | 2009-05-06 | 浙江佳力风能技术有限公司 | Use method of filter in casting large-size castings |
| CN203621395U (en) * | 2013-12-26 | 2014-06-04 | 济南圣泉倍进陶瓷过滤器有限公司 | Ceramic shell filter device of integrated filter |
| CN205519508U (en) * | 2016-04-28 | 2016-08-31 | 江苏锡华铸造有限公司 | Casting is with the gating system who takes slag trap |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248991A (en) * | 2018-11-23 | 2019-01-22 | 安徽应流铸业有限公司 | A kind of laminated type filtering running gate system |
| CN111036849A (en) * | 2019-12-02 | 2020-04-21 | 中国科学院金属研究所 | Pouring system for controlling slag and purifying horizontally pouring gate and design method thereof |
| CN112642998A (en) * | 2020-12-23 | 2021-04-13 | 无锡烨隆精密机械股份有限公司 | Green sand gating system |
| CN113857433A (en) * | 2021-09-29 | 2021-12-31 | 大洺科技(海南)有限公司 | Gating system for metal casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |
|
| WD01 | Invention patent application deemed withdrawn after publication |