CN204758167U - Two samples of converter sublance molten steel temperature measurement carbon determination paper tube for combination probe - Google Patents
Two samples of converter sublance molten steel temperature measurement carbon determination paper tube for combination probe Download PDFInfo
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- CN204758167U CN204758167U CN201520416185.4U CN201520416185U CN204758167U CN 204758167 U CN204758167 U CN 204758167U CN 201520416185 U CN201520416185 U CN 201520416185U CN 204758167 U CN204758167 U CN 204758167U
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- molten steel
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Abstract
The utility model discloses a two samples of converter sublance molten steel temperature measurement carbon determination paper tube for combination probe, it is put down the lower part of stock form body and has seted up carbon determination drainage hole, molten steel thief hole including flat stock form body. The utility model discloses the two sample combination probe of converter sublance molten steel temperature measurement carbon determination that paper tube cooperation probe base member obtained can once only realize temperature measurement, carbon determination and two sample to the molten steel fast.
Description
Technical field
The utility model relates to a kind of paper tube for the two detecting, sampling composite probe of revolving furnace sublance molten steel thermometric carbon determination, belongs to the parameter measurement of revolving furnace sublance molten steel and sampling field.
Background technology
In steel-making industry, the paper tube that the two detecting, sampling composite probe of revolving furnace sublance molten steel thermometric carbon determination uses is all adopt twill pipe crimping to make.The butt seam of twill pipe crimping is too large, when putting it in molten steel, it adhesion can remain a lot of molten steel, this can make the probe matrix of the two detecting, sampling composite probe of revolving furnace sublance molten steel thermometric carbon determination easily be burnt out (molten steel ablation Du Keda 1760 degree) by high-temperature molten steel, thus make probe matrix cannot complete thermometric, carbon determination and sampling task smoothly, and easily there is security incident.And, the twill pipe crimping realizing this paper tube needs to make through ten multiple working procedures such as shearing, scroll, centering, packings, operation too much can make the quality of production of twill pipe crimping control difficulty to strengthen, and this paper tube exists feed consumption is many, manufacturing cost is high, yield rate is low shortcoming.
Utility model content
The purpose of this utility model is to provide a kind of revolving furnace sublance molten steel thermometric carbon determination two detecting, sampling composite probe paper tube, and the two detecting, sampling composite probe of the revolving furnace sublance molten steel thermometric carbon determination that this paper tube coordinates probe matrix to obtain disposablely can realize thermometric, carbon determination and two sampling to molten steel fast.
To achieve these goals, the utility model have employed following technical scheme:
The two detecting, sampling composite probe paper tube of a kind of revolving furnace sublance molten steel thermometric carbon determination, it is characterized in that: it comprises flat coil paper body, the bottom of flat coil paper body offers carbon determination conduction hole, sampling steel hole, and the position near its upper port on flat coil paper body offers discharge orifice.
Preferably, the wall thickness of described flat coil paper body is 35 millimeters.
Preferably, the upper port outer wall of described flat coil paper body is arranged with a circle for installing the locating slot of rubber ring, and the lower port of described flat coil paper body is cut interior chamfering.
Preferably, described paper tube is made up of wood pulp paper.
The utility model has the advantages that:
1, the two detecting, sampling composite probe of revolving furnace sublance molten steel thermometric carbon determination that the utility model paper tube coordinates probe matrix to obtain disposablely can realize thermometric, carbon determination and two sampling to molten steel fast.
2, the utility model paper tube is a kind of flat pipe crimping gone out by flat volume manufacture technics; its energy-conserving and environment-protective; without butt seam; therefore when the two detecting, sampling composite probe of revolving furnace sublance molten steel thermometric carbon determination carries out measuring and sampling in molten steel; the utility model paper tube adhesion can not remain molten steel substantially; thus the probe matrix in the two detecting, sampling composite probe of available protecting revolving furnace sublance molten steel thermometric carbon determination can not be burnt out by high-temperature molten steel (molten steel ablation Du Keda 1760 degree) in the of short duration time of putting into molten steel, ensure that completing smoothly thermometric, carbon determination and two sampling task.
3, the utility model paper tube production process is few, and the quality of production of each operation can control effectively respectively, greatly improves yield rate, and this disposable products of the utility model paper tube feed consumption is few, greatly reduces manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation (longitudinal section) of the utility model paper tube.
Fig. 2 is an application example figure of the utility model paper tube.
Embodiment
As shown in Figure 1, the two detecting, sampling composite probe paper tube of the utility model revolving furnace sublance molten steel thermometric carbon determination comprises flat coil paper body 1 that gone out by flat volume manufacture technics, that have through cavity 17, without twill and without butt seam on flat coil paper body 1, the bottom of flat coil paper body 1 offers carbon determination conduction hole 14, sampling steel hole 16, in other words, carbon determination conduction hole 14, sampling steel hole 16 are opened on the position close to flat coil paper body 1 lower port.Carbon determination conduction hole 14, sampling steel hole 16 should carry out appropriate design according to the inlet position of carbon-detecting sensor 11, second sampling box 10 on the probe matrix be assemblied in the through cavity 17 of flat coil paper body 1 respectively.
When actual design, as Fig. 1, flat coil paper body 1 offers for discharging the discharge orifice 2 of moisture and tar in the process using the two detecting, sampling composite probe of revolving furnace sublance molten steel thermometric carbon determination near the position of its upper port, and namely discharge orifice 2 designs on the top of flat coil paper body 1.The quantity of discharge orifice 2 can be multiple and can be uniform according to demand.
When actual fabrication the utility model paper tube, the wall thickness of flat coil paper body 1 can be 35 millimeters, and specifically, the cross section of flat coil paper body 1 is rounded and its external diameter is 80mm and internal diameter is 45mm.And the length of flat coil paper body 1 can be 2000mm.The internal diameter of flat coil paper body 1 should carry out appropriate design according to the cross section circular radius of the probe matrix assembled in it.Certainly, in actual fabrication, the wall thickness of flat coil paper body 1 is not limited to above-mentioned 35 millimeters, also can be other thickness.
In actual fabrication, as Fig. 1, the upper port outer wall of flat coil paper body 1 can be arranged with a circle for installing the locating slot 13 of rubber ring, and the lower port of flat coil paper body 1 cuts the interior chamfering 9 having convenient probe matrix to install.
Preferably, the utility model paper tube can be made up of wood pulp paper, certainly, is not limited thereto.
The utility model paper tube can be used for the two detecting, sampling composite probe of various types of revolving furnace sublance molten steel thermometric carbon determination.
Be example for the two detecting, sampling composite probe of TCSS type revolving furnace sublance molten steel thermometric carbon determination (being called for short TCSS type combined probe) below, the utility model is described.
As Fig. 2, TCSS type combined probe comprises probe matrix, probe matrix comprises matrix paper tube 4, temperature sensor 6, carbon-detecting sensor 11, first sampling box 5, second sampling box 10, signal connection plug-in unit 12, location paper tube 3, metal protective cap 7.Specifically; the lower end of matrix paper tube 4 is located at by temperature sensor 6; carbon-detecting sensor 11, second sampling box 10, first sampling box 5 is located in matrix paper tube 4 by order from top to bottom; metal protective cap 7 is fixedly connected with matrix paper tube 4 lower end periphery and covers temperature sensor 6; signal connects plug-in unit 12 and is located at matrix paper tube 4 upper end center position; location paper tube 3 is fixedly connected with matrix paper tube 4 upper end, connects the position of plug-in unit 12 for fixed signal.When probe matrix installs the utility model paper tube, in the through cavity 17 that probe matrix is assemblied in flat coil paper body 1, the bottom of matrix paper tube 4 is stretched out to expose from flat coil paper body 1 lower port, the inlet 15 of the first sampling box 5 is directly in communication with the outside gets liquid, and the inlet of carbon-detecting sensor 11, the inlet of the second sampling box 10 are relative with the carbon determination conduction hole 14 on flat coil paper body 31, sampling steel hole 16 respectively.
When using TCSS type combined probe, signal is connected plug-in unit 12 and be connected with externally measured control device and clamp TCSS type combined probe by such as revolving furnace sublance.Then TCSS type combined probe is vertically put into molten steel to take out rapidly in a moment, thus complete thermometric, carbon determination, the two sampling task to molten steel.
Specifically, when TCSS type combined probe is put into molten steel, temperature sensor 6 is measured the temperature of molten steel immediately and measurement result is transferred to externally measured control device, simultaneously molten steel flows into respectively from carbon determination conduction hole 14, inlet 15, sampling steel hole 16 in carbon-detecting sensor 11, first sampling box 5, second sampling box 10 and makes carbon-detecting sensor 11 complete carbon content measurement immediately and measurement result is transferred to externally measured control device, and makes the first sampling box 5, second sampling box 10 complete sampling to molten steel.
The utility model has the advantages that:
1, the two detecting, sampling composite probe of revolving furnace sublance molten steel thermometric carbon determination that the utility model paper tube coordinates probe matrix to obtain disposablely can realize thermometric, carbon determination and two sampling to molten steel fast.
2, the utility model paper tube is a kind of flat pipe crimping gone out by flat volume manufacture technics; its energy-conserving and environment-protective; without butt seam; therefore when the two detecting, sampling composite probe of revolving furnace sublance molten steel thermometric carbon determination carries out measuring and sampling in molten steel; the utility model paper tube adhesion can not remain molten steel substantially; thus the probe matrix in the two detecting, sampling composite probe of available protecting revolving furnace sublance molten steel thermometric carbon determination can not be burnt out by high-temperature molten steel (molten steel ablation Du Keda 1760 degree) in the of short duration time of putting into molten steel, ensure that completing smoothly thermometric, carbon determination and two sampling task.
3, the utility model paper tube production process is few, and the quality of production of each operation can control effectively respectively, greatly improves yield rate, and this disposable products of the utility model paper tube feed consumption is few, greatly reduces manufacturing cost.
The above know-why being preferred embodiment of the present utility model and using; for a person skilled in the art; when not deviating from spirit and scope of the present utility model; any based on apparent changes such as the equivalent transformation on technical solutions of the utility model basis, simple replacements, all belong within the utility model protection domain.
Claims (4)
1. the two detecting, sampling composite probe paper tube of revolving furnace sublance molten steel thermometric carbon determination, it is characterized in that: it comprises flat coil paper body, the bottom of flat coil paper body offers carbon determination conduction hole, sampling steel hole, and the position near its upper port on flat coil paper body offers discharge orifice.
2. the two detecting, sampling composite probe paper tube of revolving furnace sublance molten steel thermometric carbon determination as claimed in claim 1, is characterized in that:
The wall thickness of described flat coil paper body is 35 millimeters.
3. the two detecting, sampling composite probe paper tube of revolving furnace sublance molten steel thermometric carbon determination as claimed in claim 2, is characterized in that:
The upper port outer wall of described flat coil paper body is arranged with a circle for installing the locating slot of rubber ring, and the lower port of described flat coil paper body is cut interior chamfering.
4. the two detecting, sampling composite probe paper tube of revolving furnace sublance molten steel thermometric carbon determination as claimed any one in claims 1 to 3, is characterized in that:
Described paper tube is made up of wood pulp paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416185.4U CN204758167U (en) | 2015-06-16 | 2015-06-16 | Two samples of converter sublance molten steel temperature measurement carbon determination paper tube for combination probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416185.4U CN204758167U (en) | 2015-06-16 | 2015-06-16 | Two samples of converter sublance molten steel temperature measurement carbon determination paper tube for combination probe |
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| Publication Number | Publication Date |
|---|---|
| CN204758167U true CN204758167U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520416185.4U Active CN204758167U (en) | 2015-06-16 | 2015-06-16 | Two samples of converter sublance molten steel temperature measurement carbon determination paper tube for combination probe |
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| CN (1) | CN204758167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326868A (en) * | 2020-11-09 | 2021-02-05 | 北京航天发射技术研究所 | Temperature measurement method and temperature measurement device based on integral metal structure |
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2015
- 2015-06-16 CN CN201520416185.4U patent/CN204758167U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326868A (en) * | 2020-11-09 | 2021-02-05 | 北京航天发射技术研究所 | Temperature measurement method and temperature measurement device based on integral metal structure |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160215 Address after: 101204 Beijing City Mafang town Pinggu District Wali Road No. 17 Patentee after: Guo Ziwei Address before: 101204 Beijing City blacksmith Mafang town Pinggu District Village Road No. 5 Patentee before: BEIJING PINGGU CHANGCHENG TRADE CO., LTD. |