CN2650911Y - Spherical metal particle forming apparatus - Google Patents
Spherical metal particle forming apparatus Download PDFInfo
- Publication number
- CN2650911Y CN2650911Y CNU032496885U CN03249688U CN2650911Y CN 2650911 Y CN2650911 Y CN 2650911Y CN U032496885 U CNU032496885 U CN U032496885U CN 03249688 U CN03249688 U CN 03249688U CN 2650911 Y CN2650911 Y CN 2650911Y
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- China
- Prior art keywords
- cooler
- molten metal
- cooling fluid
- spherical metal
- aperture
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- 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 Of Metal Powder And Suspensions Thereof (AREA)
Abstract
A spherical metallic grain processing device is provided, which belongs to the metallic grain processing device, in particular to a small grain metallic ball shaping device, which is characterized in that: a molten metal vessel is positioned over a cooler; a pore with the diameter of 0.3mm-1.0mm is made at the bottom of the molten metal vessel and is kept less than 50mm from the liquid surface of cooling fluid in the cooler. The utility model has the advantages of simple structure, no application of power, high roundness of molding metallic ball and low cost.
Description
Technical field
The utility model belongs to the processing unit (plant) of metal spherolite, particularly the shaped device of granule Metal Ball.
Technical background
Granule Metal Ball demand in Chemical Manufacture is bigger, and traditional production all needs certain machine power, and the product quality of output is relatively poor, circularity is low, the pointed or whole flat of afterbody normally, and the surface smoothness of product is low; External same category of device is that formula is got rid of in the high speed centrifugation throwing, though production efficiency is higher, the circularity problem of product still can not better solve.The lower Metal Ball of circularity can make the ion in the chemical solution that bigger fluctuation takes place in Chemical Manufacture, and it is excessive to cause chemical reaction velocity to change, and influences the quality of final products.In tinplate production and tin Chemical Manufacture, the tin ball that circularity is low is influential to reaction speed as the tin grain, makes the ion concentration in the electroplate liquid produce bigger fluctuation, thereby has influenced the quality of electroplating.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of spherical metal particles processing unit (plant), and it is simple in structure, does not need power, the Metal Ball circularity height of moulding, and cost is low.
Solving the scheme that technical problem of the present utility model adopts is: molten metal container is housed above cooler, and the molten metal container bottom has the aperture of diameter 0.3mm～1.0mm, and apart from the liquid level of cooling fluid in the cooler less than 50mm.
When the preparation prill, pour melt metal liquid into molten metal container, under the gravity effect, molten metal forms spherical at the aperture place, need not any power, falls into cooling fluid, is frozen into ball rapidly.Find by a large amount of experiments, control molten metal container bottom aperture is apart from the distance of cooling liquid level, and the diameter of control aperture, again according to the difference of metal species, above-mentioned parameter is done suitable adjustment, just can reduce the abnormal rate of prill in moulding, and can guarantee that the metallic particles for preparing has higher circularity; If depart from above-mentioned parameter, then the circularity shape of bead, the index of surface smoothness begin variation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Each label is represented successively among the figure: molten metal container 1, aperture 2, cooler 3, downflow weir 4, overflow vessel 5, metallic particles 6.
The specific embodiment
Referring to Fig. 1, fill cooling fluid in the cooler 3, molten metal container 1 (being crucible) is equipped with in its top, has the aperture 2 of a series of diameter 0.3mm～1.0mm in the bottom of molten metal container 1, and aperture 2 should be less than 50mm apart from the liquid level of cooling fluid in the cooler 3.This distance is looked different metal and is remake suitable adjustment, and during as preparation metallic tin spherolite, aperture 2 just should be adjusted less than 25mm apart from the liquid level of cooling fluid in the cooler 3.In order to reuse cooling fluid, at the upper end-face edge of cooler 3 downflow weir 4 of one annular is arranged, 4 times overflow vessel 5 is housed at downflow weir, after metallic particles 6 fell into cooler 3, cooling fluid was overflowed from cooler 3, entered in downflow weir 4 and the overflow vessel 5.
Claims (3)
1, a kind of spherical metal particles processing unit (plant) is characterized in that being equipped with molten metal container above cooler, molten metal container bottom has the aperture of diameter 0.3mm～1.0mm, and apart from the liquid level of cooling fluid in the cooler less than 50mm.
2, by the described spherical metal particles processing unit (plant) of claim 1, it is characterized in that preparing aperture at the bottom of the molten metal container of metallic tin spherolite apart from the liquid level of cooling fluid in the cooler less than 25mm.
3,, it is characterized in that upper end-face edge at cooler has the downflow weir of one annular, is equipped with overflow vessel under downflow weir by the described spherical metal particles processing unit (plant) of claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032496885U CN2650911Y (en) | 2003-07-25 | 2003-07-25 | Spherical metal particle forming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032496885U CN2650911Y (en) | 2003-07-25 | 2003-07-25 | Spherical metal particle forming apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2650911Y true CN2650911Y (en) | 2004-10-27 |
Family
ID=34327625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032496885U Expired - Fee Related CN2650911Y (en) | 2003-07-25 | 2003-07-25 | Spherical metal particle forming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2650911Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923798A (en) * | 2015-06-18 | 2015-09-23 | 广西铟泰科技有限公司 | Method for continuously producing indium beads |
| CN109434123A (en) * | 2018-10-26 | 2019-03-08 | 锡矿山闪星锑业有限责任公司 | A kind of device and method preparing antimony pearl |
| CN109807340A (en) * | 2019-01-31 | 2019-05-28 | 徐九生 | A kind of manufacture craft of conducting sphere |
| CN111482615A (en) * | 2020-05-19 | 2020-08-04 | 郑州机械研究所有限公司 | Bottom leakage casting ultrasonic auxiliary system and bottom leakage casting system |
-
2003
- 2003-07-25 CN CNU032496885U patent/CN2650911Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923798A (en) * | 2015-06-18 | 2015-09-23 | 广西铟泰科技有限公司 | Method for continuously producing indium beads |
| CN109434123A (en) * | 2018-10-26 | 2019-03-08 | 锡矿山闪星锑业有限责任公司 | A kind of device and method preparing antimony pearl |
| CN109434123B (en) * | 2018-10-26 | 2022-03-22 | 锡矿山闪星锑业有限责任公司 | Device and method for preparing antimony beads |
| CN109807340A (en) * | 2019-01-31 | 2019-05-28 | 徐九生 | A kind of manufacture craft of conducting sphere |
| CN111482615A (en) * | 2020-05-19 | 2020-08-04 | 郑州机械研究所有限公司 | Bottom leakage casting ultrasonic auxiliary system and bottom leakage casting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |