CN208476591U - A kind of double sampling samplers of immersion molten iron - Google Patents
A kind of double sampling samplers of immersion molten iron Download PDFInfo
- Publication number
- CN208476591U CN208476591U CN201821240596.2U CN201821240596U CN208476591U CN 208476591 U CN208476591 U CN 208476591U CN 201821240596 U CN201821240596 U CN 201821240596U CN 208476591 U CN208476591 U CN 208476591U
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- quartz ampoule
- sampling
- sampling box
- iron
- molten iron
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Abstract
The utility model discloses a kind of double sampling samplers of immersion molten iron, including sand body, front tube and tail pipe, before sand body is pressed into paper tube, preceding paper tube and tail pipe pass through fixed glue fixed bonding, the first sampling box and the second sampling box are equipped in sand body, the water inlet of the first sampling box is equipped with the first quartz ampoule, and the first quartz ampoule is equipped with the first paper cap, the water inlet of second sampling box is equipped with the second quartz ampoule, and the second quartz ampoule is equipped with the second paper cap.Sand body uses precoated sand, organic principle heat absorption is melted in precoated sand, precoated sand becomes good permeability, rapid heat dissipation at this time, after sampling, sample agent can rapid cooling be cooled and shaped, form white iron, and two kinds of iron samples of different shapes can be taken out simultaneously for its ingredient of spectrometer analysis, since molten iron fast cooling forms, the testing result that sample agent is made is capable of the actual conditions of more accurate reflection molten steel, and the iron sample of two kinds of shapes can be compared and analyzed simultaneously, keep the structure examined more accurate, improves working efficiency.
Description
Technical field
The utility model relates to a kind of sampler, in particular to the double sampling samplers of a kind of immersion molten iron belong to steel
Technical field of smelting.
Background technique
Molten iron sampling is to take out sample preparation rapidly in liquid molten iron, is quickly analyzed for spectrum, to obtain the furnace molten iron
Situations such as component, homogenieity, for instructing smelting process.The pig iron is divided into " white iron " and " grey iron ", so-called " spoken parts in traditional operas " and
For " grey mouth " refers to the state of fracture of the ironware, the fracture that " white iron " is is white, small with metallic luster
Crystal grain, and the fracture of " grey iron " is grey, relatively big crystal grain without metallic luster.In the case of " white iron " is molten iron chilling
It being formed, that is, scorching hot molten iron is allowed to become solid iron in the shortest possible time, this iron is just " white iron ",
" white iron " quality is crisp, hard, and carbon and sulphur majority therein exists with cementite, the state of iron sulfide, the iron chemistry of liquid
Ingredient be it is relatively uniform, in chilling, the chemical component in molten iron has little time to assemble, and forms carbon, sulphur small of simple substance
Grain, and be evenly distributed in medium；On the contrary, allowing after molten iron Slow cooling the solid iron formed " grey iron ", " grey mouth
Iron " quality is loose, has been mingled with the simple substance little particle of many elements." white iron " crystal grain is tiny, and chemical component is uniform, is suitble to photoelectricity
Direct reading spectrometry；" grey iron " crystal grain is careless, uneven chemical components, is not suitable for elimination of Blank for Analysis.Accurate acquisition
Basic premise to molten iron component data is, as short as possible from time for obtaining analysis result is sampled to.If sample rate is slow,
The analysis result of accurate instrument is also without reference to value again, and existing sampler can only take out a kind of molten iron original mold, no
Conducive to the analysis of sampling structure.
Utility model content
The technical problems to be solved in the utility model is to overcome existing sampler of iron melt there are sample time length, form slowly,
And sampler can only take out a kind of molten iron original mold, be unfavorable for the defect of the analysis of sampling structure, and it is double to provide a kind of immersion molten iron
Sample sampler.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of double sampling samplers of immersion molten iron, including sand body, preceding paper tube and tail pipe, the sand
Body be pressed into before in paper tube, the preceding paper tube and tail pipe pass through fixed glue fixed bonding, be equipped in the sand body the first sampling box and
Second sampling box, the water inlet of first sampling box are equipped with the first quartz ampoule, and first quartz ampoule is equipped with the first paper cap,
The water inlet of second sampling box is equipped with the second quartz ampoule, and second quartz ampoule is equipped with the second paper cap.
As a kind of optimal technical scheme of the utility model, first sampling box is all boxes of piece, and described second takes
Sample box is all boxes of cake.
As a kind of optimal technical scheme of the utility model, first sampling box and the second sampling box pass through fixed glue
It is adhesively fixed with sand body.
As a kind of optimal technical scheme of the utility model, between first quartz ampoule and sand body with the second quartz ampoule
It is fixed by fixed gluing knot between sand body.
As a kind of optimal technical scheme of the utility model, between first paper cap and the first quartz ampoule with the second paper
It is fixed by fixed gluing knot between cap and the second quartz ampoule.
As a kind of optimal technical scheme of the utility model, the sand body is precoated sand.
The utility model beneficial effect achieved is: the utility model sand body uses precoated sand, in precoated sand it is organic at
Point heat absorption melt, precoated sand becomes good permeability, rapid heat dissipation at this time, after sampling, sample agent can rapid cooling be cooled and shaped, formed it is white
Mouthful iron, while being equipped with all boxes of piece and all boxes of cake, can take out simultaneously two kinds of iron samples of different shapes for spectrometer analysis its at
Point, since molten iron fast cooling forms, the testing result that sample agent is made is capable of the actual conditions of more accurate reflection molten steel, and can
The iron sample of two kinds of shapes is compared and analyzed simultaneously, keeps the structure examined more accurate, improves working efficiency.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1, the first sampling box；2, the second sampling box；3, the first quartz ampoule；4, the first paper cap；5, the second paper cap；6,
Second quartz ampoule；7, sand body；8, preceding paper tube；9, tail pipe.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment:
As shown in Figure 1, the utility model, which provides the utility model, provides a kind of double sampling samplers of immersion molten iron, including
Sand body 7, preceding paper tube 8 and tail pipe 9, before sand body 7 is pressed into paper tube 8, preceding paper tube 8 passes through fixed glue fixed bonding, sand body with tail pipe 9
The first sampling box 1 and the second sampling box 2 are equipped in 7, the water inlet of the first sampling box 1 is equipped with the first quartz ampoule 3, the first quartz ampoule
3 are equipped with the first paper cap 4, and the water inlet of the second sampling box 2 is equipped with the second quartz ampoule 6, and the second quartz ampoule 6 is equipped with the second paper cap
5。
First sampling box 1 is all boxes of piece, and the second sampling box 2 is all boxes of cake.First sampling box 1 and the second sampling box 2
It is adhesively fixed by fixed glue with sand body 7.It is logical between the second quartz ampoule 6 and sand body 7 between first quartz ampoule 3 and sand body 7
Fixed gluing knot is crossed to fix.Pass through between the second paper cap 5 and the second quartz ampoule 6 between first paper cap 4 and the first quartz ampoule 3
Fixed gluing knot is fixed.Sand body 7 is precoated sand.
Specifically, sampler is immersed in the molten iron that need to be sampled, molten iron passes through the first paper cap 4, the first stone respectively when work
English pipe 3 and the second paper cap 5 and the second quartz ampoule 6 enter the first sampling box 1 and the second sampling box 2, and after the completion of to be sampled, taking-up is taken
Sample device, after molten iron is quickly cooled to type, with spectrum assay hot metal composition, to obtain the component of the furnace molten iron, homogenieity
Situations such as, for instructing smelting process.
The utility model beneficial effect achieved is: the utility model sand body uses precoated sand, in precoated sand it is organic at
Point heat absorption melt, precoated sand becomes good permeability, rapid heat dissipation at this time, after sampling, sample agent can rapid cooling be cooled and shaped, formed it is white
Mouthful iron, while being equipped with all boxes of piece and all boxes of cake, can take out simultaneously two kinds of iron samples of different shapes for spectrometer analysis its at
Point, since molten iron fast cooling forms, the testing result that sample agent is made is capable of the actual conditions of more accurate reflection molten steel, and can
The iron sample of two kinds of shapes is compared and analyzed simultaneously, keeps the structure examined more accurate, improves working efficiency.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of double sampling samplers of immersion molten iron, including sand body (7), preceding paper tube (8) and tail pipe (9), which is characterized in that institute
It states before sand body (7) are pressed into paper tube (8), the preceding paper tube (8) and tail pipe (9) pass through fixed glue fixed bonding, the sand body (7)
It is inside equipped with the first sampling box (1) and the second sampling box (2), the water inlet of first sampling box (1) is equipped with the first quartz ampoule
(3), first quartz ampoule (3) is equipped with the first paper cap (4), and the water inlet of second sampling box (2) is equipped with the second quartz
It manages (6), second quartz ampoule (6) is equipped with the second paper cap (5).
2. a kind of double sampling samplers of immersion molten iron according to claim 1, which is characterized in that first sampling box
It (1) is all boxes of piece, second sampling box (2) is all boxes of cake.
3. a kind of double sampling samplers of immersion molten iron according to claim 1, which is characterized in that first sampling box
(1) pass through fixed glue with the second sampling box (2) and be adhesively fixed with sand body (7).
4. a kind of double sampling samplers of immersion molten iron according to claim 1, which is characterized in that first quartz ampoule
(3) it is fixed by fixed gluing knot between the second quartz ampoule (6) and sand body (7) between sand body (7).
5. a kind of double sampling samplers of immersion molten iron according to claim 1, which is characterized in that first paper cap
(4) it is fixed by fixed gluing knot between the second paper cap (5) and the second quartz ampoule (6) between the first quartz ampoule (3).
6. a kind of double sampling samplers of immersion molten iron according to claim 1, which is characterized in that the sand body (7) is
Precoated sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821240596.2U CN208476591U (en) | 2018-08-02 | 2018-08-02 | A kind of double sampling samplers of immersion molten iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821240596.2U CN208476591U (en) | 2018-08-02 | 2018-08-02 | A kind of double sampling samplers of immersion molten iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476591U true CN208476591U (en) | 2019-02-05 |
Family
ID=65208179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821240596.2U Expired - Fee Related CN208476591U (en) | 2018-08-02 | 2018-08-02 | A kind of double sampling samplers of immersion molten iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208476591U (en) |
-
2018
- 2018-08-02 CN CN201821240596.2U patent/CN208476591U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190205 Termination date: 20200802 |