CN202066720U - Layered slag sampler - Google Patents
Layered slag sampler Download PDFInfo
- Publication number
- CN202066720U CN202066720U CN2011200882390U CN201120088239U CN202066720U CN 202066720 U CN202066720 U CN 202066720U CN 2011200882390 U CN2011200882390 U CN 2011200882390U CN 201120088239 U CN201120088239 U CN 201120088239U CN 202066720 U CN202066720 U CN 202066720U
- Authority
- CN
- China
- Prior art keywords
- slag
- bolt
- housing
- sampler
- shadoof
- 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
Links
- 239000002893 slag Substances 0.000 title claims abstract description 34
- 235000003140 Panax quinquefolius Nutrition 0.000 claims description 8
- 240000005373 Panax quinquefolius Species 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000007670 refining Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009850 CAS-OB (composition adjustment by sealed argon bubbling with oxygen blowing) Methods 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910001374 Invar Inorganic materials 0.000 description 1
- 230000001195 anabolic effect Effects 0.000 description 1
- -1 casting process Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
The utility model discloses a layering slag sampler, its characterized in that: the slag sampler comprises a cylindrical shell (3) with a round hole at the top and a lifting rod (1), wherein a plurality of layers of sample containing discs (6) with center holes and end covers (5) with center holes are arranged in the shell (3), the lifting rod (1) penetrates through the sample containing discs (6) and the end covers (5) in the shell (3) and penetrates out of the top of the shell (3), a bolt (2) is arranged at the top of the lifting rod (1), a nut (7) is arranged at the bottom of the lifting rod, a bolt (4) is arranged at the position close to the inner round hole of the shell (3), and a groove (8) for slag to flow in is formed in the outer circumference of the sample containing discs (. The utility model discloses can obtain the slag sample of the different degree of depth respectively, simple structure easily makes, convenient to use and repeatedly usable.
Description
Technical field
The utility model relates to the slag sampler of melting, refining and the casting process of iron and steel and non-ferrous metal, relates in particular to a kind of layering slag sampler.
Background technology
In the refining of making steel, casting process, slag is not to be in complete admixture, especially in the refining process of equipment such as RH, VD, CAS-OB, distance different (being the slag of different depth) because of the distance slag interface, and the position difference of horizontal direction, slag participates in the degree difference of slag-metal reaction, thereby its composition has nothing in common with each other.In order to estimate and improve slag to liquid steel desulphurization, dephosphorization, and the effect of removing snotter in the molten steel, the sample that obtains the diverse location slag is significant.For this reason, people have done multiple trial, but still do not have the slag sample that effective method removes to obtain different depth at present.
At present, mostly adopt steel pipe to dip in the method for getting, its operating process is: steel pipe is inserted slag until molten steel from slag top, propose then, the invar pipe is to the cooling effect of slag, and slag sticks on the steel pipe, with this slag as sample.Owing to can't determine that this method institute sample thief has all comprised the slag of which degree of depth, and the shared number percent of each layer is difficult to determine, therefore, can't know the one-tenth grading information of different depth slag with the method.
The utility model content
In order to overcome the shortcoming of existing sampler, technical problem to be solved in the utility model is by a kind of slag sampler is provided, the slag sample of the refining that can obtain easily and effectively to make steel, the different depth of casting process.
The utility model is achieved by the following technical programs:
This utility model comprises in the round-meshed tubular shell 3 in top and shadoof 1, the housing 3 end cap 5 that several layers has the Sheng sample dish 6 of center pit and has center pit is housed, Sheng sample dish 6 and the end cap 5 of shadoof 1 from housing 3 passes, pass from the top of housing 3, shadoof 1 top has bolt 2, bottom and has nut 7, has bolt 4 near the interior circular hole place of housing 3, contains sample dish 6 excircles and has the groove 8 that flows into for slag.
The opening angle of groove is 30～90 degree.
The utility model can obtain the slag sample of different depth respectively, and is simple in structure, is easy to make, easy to use and reusable.
Description of drawings
Fig. 1 is a layering slag sampler synoptic diagram;
Fig. 2 is a layering slag sampler part drawing;
Wherein, shadoof 1, bolt 2, housing 3, bolt 4, end cap 5, Sheng sample dish 6, nut 7, groove 8.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As depicted in figs. 1 and 2, this utility model comprises shadoof 1, bolt 2, housing 3, bolt 4, end cap 5, contains sample dish 6, nut 7 and groove 8.
The end cap 5 that several layers has the Sheng sample dish 6 of center pit and has center pit is housed in the round-meshed tubular shell 3 in top, the housing 3, Sheng sample dish 6 and the end cap 5 of shadoof 1 from housing 3 passes, pass from the top of housing 3, shadoof 1 top has bolt 2, bottom and has nut 7, has bolt 4 near the interior circular hole place of housing 3, contains sample dish 6 excircles and has the groove 8 that flows into for slag.
1500 millimeters of shadoof 1 length, 12 millimeters of diameters.6 millimeters of bolt 2,4 equal diameters, 35 millimeters of length.3 millimeters of 106.5 millimeters wall thickness of housing 3 internal diameters, 270 millimeters of height.End cap 5 diameters are 105 millimeters, 4 millimeters of thickness.Contain 106 millimeters of sample dish external diameters, 15 millimeters of height, 3 millimeters of wall thickness, the opening angle of groove are 30～90 degree.
Its anabolic process is: earlier bolt 2 and shadoof 1 are pressed assembling shown in Figure 1, pass housing 3 with shadoof 1, then bolt 4 and shadoof 1 are pressed assembling shown in Figure 1, pass the center pit of end cap 5 and several Sheng sample dishes 6 again with shadoof 1, nut 7 by shadoof 1 end that is assembled to shown in Figure 1, has been finished the assembling of sampler.Can various connected modes prolong shadoof 1 as required at last, use with convenient.Wherein bolt 2 is housing 3 upper limits when upwards being lifted, and bolt 4 is lower limit, bolt 4 also with nut 7 actings in conjunction, clamp end cap 5 and contain sample dish 6.
When using this sampler, be done as follows: hold shadoof 1 (or its prolongation), sampler is inserted slag contact with molten metal until the sampler end, do not stop, hold instruments such as wooden stick housing 3 is lifted, housing 3 contacts with bolt 2, stops for 4 seconds.Housing 3 is put down.Sampler is proposed.After waiting that the slag sample of getting solidifies, take sampler apart, sample is taken out.
Claims (2)
1. layering slag sampler, it is characterized in that: comprise the end cap (5) that several layers has the Sheng sample dish (6) of center pit and has center pit is housed in round-meshed tubular shell in top (3) and shadoof (1), the housing (3), Sheng sample dish (6) and the end cap (5) of shadoof (1) from housing (3) passes, pass from the top of housing (3), shadoof (1) top has bolt (2), bottom and has nut (7), has bolt (4) near the interior circular hole place of housing (3), contains sample dish (6) excircle and has the groove (8) that flows into for slag.
2. according to the described layering slag of claim 1 sampler, it is characterized in that: the opening angle of described groove (8) is 30～90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200882390U CN202066720U (en) | 2011-03-29 | 2011-03-29 | Layered slag sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200882390U CN202066720U (en) | 2011-03-29 | 2011-03-29 | Layered slag sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202066720U true CN202066720U (en) | 2011-12-07 |
Family
ID=45060580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200882390U Expired - Fee Related CN202066720U (en) | 2011-03-29 | 2011-03-29 | Layered slag sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202066720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162986A (en) * | 2011-12-14 | 2013-06-19 | 鞍钢股份有限公司 | Slag sampler and using method thereof |
-
2011
- 2011-03-29 CN CN2011200882390U patent/CN202066720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162986A (en) * | 2011-12-14 | 2013-06-19 | 鞍钢股份有限公司 | Slag sampler and using method thereof |
| CN103162986B (en) * | 2011-12-14 | 2015-03-11 | 鞍钢股份有限公司 | Slag sampler and using method thereof |
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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: 20111207 Termination date: 20170329 |