CN205785334U - One determines carbon thermometric combined probe - Google Patents
One determines carbon thermometric combined probe Download PDFInfo
- Publication number
- CN205785334U CN205785334U CN201620664481.0U CN201620664481U CN205785334U CN 205785334 U CN205785334 U CN 205785334U CN 201620664481 U CN201620664481 U CN 201620664481U CN 205785334 U CN205785334 U CN 205785334U
- Authority
- CN
- China
- Prior art keywords
- casting
- resin sand
- thermocouple
- carbon
- molten bath
- 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
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 39
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000000523 sample Substances 0.000 title claims abstract description 27
- 239000011347 resin Substances 0.000 claims abstract description 29
- 229920005989 resin Polymers 0.000 claims abstract description 29
- 239000004576 sand Substances 0.000 claims abstract description 29
- 238000005266 casting Methods 0.000 claims abstract description 27
- 238000007528 sand casting Methods 0.000 claims abstract description 12
- 238000005259 measurement Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000009628 steelmaking Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 230000005619 thermoelectricity Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model discloses one and determine carbon thermometric combined probe, including the resin sand body of casting, carbon chamber thermocouple and molten bath thermocouple, Reform of Resin Sand Casting body interior lower end is provided with cavity body, carbon chamber thermocouple is arranged in Reform of Resin Sand Casting body, and carbon chamber thermocouple is arranged on the lower end of cavity body, the measurement end of carbon chamber thermocouple is positioned at cavity body, the flow-guiding channel connected with cavity body is offered on the resin sand body of casting, molten bath thermocouple is also disposed at portion in Reform of Resin Sand Casting body, the top of the resin sand body of casting is provided with plug connector, the holding wire connected on carbon chamber thermocouple and molten bath thermocouple is connected on the plug connector on resin sand body of casting top.This utility model combined probe volume is little, and consumptive material is low, and steel-making cost can be greatly reduced, and plugs in rifle, manual operation, simple and convenient practicality without equipment auxiliary.
Description
Technical field
This utility model relates to field of steel-making, and specifically one determines carbon thermometric combined probe.
Background technology
At present, the probe being applied to field of steel-making interior thermometric and crystal fixed carbon analysis simultaneously is referred to as attached rifle probe.Attached rifle
Probe is installed in long a more than 2m, in the rag paper pipe of diameter about 20cm, wall thickness 1cm, comes as disposable consumptive material
Say, its high cost, and also result in waste greatly.
Summary of the invention
The purpose of this utility model is to provide one to determine carbon thermometric combined probe, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, the following technical scheme of this utility model offer:
One determines carbon thermometric combined probe, including the resin sand body of casting, carbon chamber thermocouple and molten bath thermocouple, described resin
Sand body of casting interior lower end is provided with cavity body, and described carbon chamber thermocouple is arranged in Reform of Resin Sand Casting body, and carbon chamber thermocouple sets
Putting the lower end in cavity body, the measurement end of carbon chamber thermocouple is positioned at cavity body, the described resin sand body of casting offers with empty
The flow-guiding channel of cavity connection, described molten bath thermocouple is also disposed at portion in Reform of Resin Sand Casting body, and molten bath thermocouple is positioned at sky
The top of cavity, the measurement end of molten bath thermocouple exposes on the resin sand body of casting, and the top of the described resin sand body of casting is provided with
The holding wire connected on plug connector, carbon chamber thermocouple and molten bath thermocouple is also disposed in Reform of Resin Sand Casting body, and the end of holding wire
End is connected on the plug connector on resin sand body of casting top.
As further program of the utility model: the external side of described Reform of Resin Sand Casting is equipped with protection paper tube.
As this utility model further scheme: described cavity body is steel or ceramic cavity body.
Compared with prior art, the beneficial effects of the utility model are:
1, from the point of view of the single use consumptive material as steel-making, original attached rifle probe high cost, this combined probe only phase
When in 1/3rd of attached rifle probe cost, steel-making cost therefore can be greatly reduced.
2, original attached rifle probe size is heavy, special attached rifle equipment can only be relied on to carry out plugging in rifle test during use, and one
Overlap attached rifle equipment and will cross million.For the appearance of the present invention is particularly with some small-sized Special Steel Works, the need of test were both met
To eliminate again huge equipment expense.Alleviate the burden of enterprise undoubtedly.
3, present invention probe plugs in rifle, manual operation without equipment auxiliary.
Accompanying drawing explanation
Fig. 1 is the structural representation determining carbon thermometric combined probe.
In figure: the 1-resin sand body of casting；2-carbon chamber thermocouple；3-molten bath thermocouple；4-cavity body；5-holding wire；6-water conservancy diversion
Passage；7-plug connector.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, in this utility model embodiment, one determines carbon thermometric combined probe, including the resin sand body of casting 1, carbon
Chamber thermocouple 2 and molten bath thermocouple 3, the resin sand body of casting 1 interior lower end is provided with cavity body 4, and cavity body 4 is steel or pottery sky
Cavity, carbon chamber thermocouple 2 is arranged in the resin sand body of casting 1, and carbon chamber thermocouple 2 is arranged on the lower end of cavity body 4, carbon chamber thermoelectricity
The measurement end of even 2 is positioned at cavity body 4, and the resin sand body of casting 1 offers the flow-guiding channel 6 connected with cavity body 4, molten bath thermoelectricity
Even 3 are also disposed at the resin sand body of casting 1 inside, and molten bath thermocouple 3 is positioned at the top of cavity body 4, the measurement end of molten bath thermocouple 3
Exposing on the resin sand body of casting 1, the top of the resin sand body of casting 1 is provided with plug connector 7, on carbon chamber thermocouple 2 and molten bath thermocouple 3
The holding wire 5 connected is also disposed in the resin sand body of casting 1, and the end of holding wire 5 is connected to the grafting on the resin sand body of casting 1 top
On part 7.Protection paper tube it is equipped with outside the resin sand body of casting 1.
Molten bath thermocouple 3 is for measuring the liquid steel temperature in smelting furnace, and carbon chamber thermocouple 2 is assemblied in the cavity body 4 of sampling
In, measurement is the process temperature of molten steel crystal.Carbon chamber thermocouple 2 is placed in bottom cavity body 4, and is cast with resin sand
Integrally, combined probe holding wire 5 correspondence reserved to carbon chamber thermocouple 2 and molten bath thermocouple 3 rear end being connected to binary channel is inserted
On fitting 7, finally thermocouple and resin sand are put into mould, cast cylindrical overall.After having cast, the measurement of molten bath thermocouple 3
End exposes, and cavity body 4 is reserved with flow-guiding channel 6, and the plug connector 7 of binary channel probe is placed in the top of the resin sand body of casting 1.?
After probe is assemblied in the protection paper tube of diameter 5cm, wall thickness 0.5cm, long 30cm, then mix external diameter 4cm, wall thickness 1cm, long 1m
Survey rifle protection paper tube, can use.
This invention is applied in steelmaking process, and molten steel temperature and phosphorus content are carried out real-time synchronization measurement.Will be double during use
Path is surveyed rifle rifle head and is docked with binary channel plug connector in combined probe, surveys gun breech portion data wire and is connected with determining carbon temperature measurer.Will
Probe is artificial inserts 5-6s in molten steel, takes out probe after bath temperature locking, and now, carbon cavity probe is started working, to injecting sky
The molten steel in chamber proceeds by crystallization temperature collection, passes through computing and then determines carbon, finally give test molten steel after having gathered
Real time temperature and phosphorus content.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (3)
1. determine a carbon thermometric combined probe, including the resin sand body of casting, carbon chamber thermocouple and molten bath thermocouple, it is characterised in that
Described Reform of Resin Sand Casting body interior lower end is provided with cavity body, and described carbon chamber thermocouple is arranged in Reform of Resin Sand Casting body, and carbon
Chamber thermocouple is arranged on the lower end of cavity body, and the measurement end of carbon chamber thermocouple is positioned at cavity body, on the described resin sand body of casting
Offering the flow-guiding channel connected with cavity body, described molten bath thermocouple is also disposed at portion in Reform of Resin Sand Casting body, and molten bath heat
Galvanic couple is positioned at the top of cavity body, and the measurement end of molten bath thermocouple exposes on the resin sand body of casting, the described resin sand body of casting
Top is provided with on plug connector, carbon chamber thermocouple and molten bath thermocouple the holding wire connected and is also disposed in Reform of Resin Sand Casting body, and
The end of holding wire is connected on the plug connector on resin sand body of casting top.
The most according to claim 1 determine carbon thermometric combined probe, it is characterised in that the external side of described Reform of Resin Sand Casting is assembled
Protected paper tube.
The most according to claim 1 determine carbon thermometric combined probe, it is characterised in that described cavity body is steel or pottery
Cavity body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620664481.0U CN205785334U (en) | 2016-06-29 | 2016-06-29 | One determines carbon thermometric combined probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620664481.0U CN205785334U (en) | 2016-06-29 | 2016-06-29 | One determines carbon thermometric combined probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205785334U true CN205785334U (en) | 2016-12-07 |
Family
ID=58128787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620664481.0U Expired - Fee Related CN205785334U (en) | 2016-06-29 | 2016-06-29 | One determines carbon thermometric combined probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205785334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110129514A (en) * | 2019-06-24 | 2019-08-16 | 上海普拉博冶金检测探头有限公司 | A kind of low-carbon converter throwing-falling type detection probe |
-
2016
- 2016-06-29 CN CN201620664481.0U patent/CN205785334U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110129514A (en) * | 2019-06-24 | 2019-08-16 | 上海普拉博冶金检测探头有限公司 | A kind of low-carbon converter throwing-falling type detection probe |
| CN110129514B (en) * | 2019-06-24 | 2024-03-12 | 上海普拉博冶金检测探头有限公司 | Low-carbon converter throwing type detection probe |
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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: 20161207 |