CN108817369A - A kind of multi-functional stopper - Google Patents
A kind of multi-functional stopper Download PDFInfo
- Publication number
- CN108817369A CN108817369A CN201811028660.5A CN201811028660A CN108817369A CN 108817369 A CN108817369 A CN 108817369A CN 201811028660 A CN201811028660 A CN 201811028660A CN 108817369 A CN108817369 A CN 108817369A
- Authority
- CN
- China
- Prior art keywords
- stick body
- electric heating
- heating element
- temperature sensing
- sensing head
- 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.)
- Pending
Links
- 238000005485 electric heating Methods 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910010271 silicon carbide Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 28
- 239000010959 steel Substances 0.000 abstract description 28
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000009749 continuous casting Methods 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004861 thermometry Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
- B22D41/18—Stopper-rods therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
- B22D2/006—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass for the temperature of the molten metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
- B22D41/01—Heating means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Resistance Heating (AREA)
Abstract
The invention discloses a kind of multi-functional stoppers, including power interface, silk block and temperature sensing head, the top of stick body is arranged in the power interface, and power interface is mounted on the top of electric heating element, the top inside stick body is arranged in the silk block, and stick body is internally provided with inner cavity, and the bottom end of stick body and caput are connected with each other, silk block and the side wall of inner cavity are connected with each other simultaneously, and the Basolateral of stick body is arranged in the temperature sensing head.This can carry out the stopper for toasting and having temp sensing function to tundish, it is designed using novel structure so that the present apparatus not only remains stopper existing capability in use, but also impart stopper can toast tundish, detection liquid steel temperature and heat molten steel function, keep continuous casting intelligent, accomplish people-oriented, workshop environment more cleans, reduces workshop noise, and production cost is lower, while billet quality also gets a promotion.
Description
Technical field
The present invention relates to continuous casting of iron and steel equipment technical field, specially a kind of multi-functional stopper.
Background technique
Stopper is to need important equipment to be used in a kind of continuous casting steel machine production process, can be with during continuous casting steel machine
The steel flow into crystallizer is adjusted by controlling the position of stopper, is wanted so that the steel produced be enable to reach certain
It asks.
With the continuous development of China's continuous casting of iron and steel, in current continuous casting manufacturing technique, baking of tundish, measuring temp of molten steel,
Molten steel heating and stopper rod flow control, are all an individual units, not only cumbersome in entire production process, increase labour
Intensity, energy consumption be big and pollution environment and equipment to occupy space big, so needing to design regarding to the issue above a kind of multi-functional
Stopper.
Summary of the invention
The purpose of the present invention is to provide a kind of multi-functional stoppers, and to solve in above-mentioned background technique, proposition can not be to centre
The problem of packet is toasted, and can not be carried out thermometric to molten steel, can not be heated to molten steel.
To achieve the above object, the present invention provides the following technical solutions：A kind of multi-functional stopper, including power interface, silk
Block and temperature sensing head, the top of stick body is arranged in the power interface, and power interface is mounted on the top of electric heating element, and
Electric heating element is fixed on the inside of stick body, while the bottom end of the bottom end of electric heating element and inner cavity is connected with each other, and the silk block is arranged in stick
Top inside body, and stick body is internally provided with inner cavity, and the bottom end of stick body and caput are connected with each other, while silk block and inner cavity
Side wall be connected with each other, the Basolateral of stick body is arranged in the temperature sensing head.
Preferably, the length of the electric heating element is greater than the length of stick body, and the length of electric heating element is 50- longer than the length of stick body
150mm, and the width range of electric heating element is 0.5-28mm.
Preferably, the electric heating element is 3-40mm at a distance from the outer wall of stick body, and the bottom of the bottom end of electric heating element and caput
The distance of portion's outer wall is 25-150mm.
Preferably, the electric heating element is made of carbofrax material, and electric heating element is symmetrically installed with 2 in stick body.
Preferably, the temperature sensing head is symmetrically distributed with 2 in the bottom end of stick body, and between 2 temperature sensing heads
Line between line and 2 electric heating elements is mutually perpendicular to.
Preferably, the temperature sensing head at a distance from the bottom outer wall of caput be 100-650mm, and temperature sensing head with
The distance of the outer wall of stick body is 0-40mm.
Compared with prior art, the beneficial effects of the invention are as follows：This can carry out tundish to toast and have temp sensing function
Stopper, designed using novel structure so that the present apparatus not only remains stopper existing capability in use, but also
Tundish, detection liquid steel temperature and the function of heating molten steel can be toasted by imparting stopper, kept continuous casting intelligent, accomplished with people
For this, workshop environment more cleans, reduces workshop noise, and production cost is lower, while billet quality also gets a promotion.
1. power interface and electric heating element mutual cooperation can not only heat stick body, can also be risen by heating rod body
To the effect of baking tundish and heating molten steel；
2. the setting of temperature sensing head be so that device can directly detect the temperature of molten steel when in use, it is easy to produce in it is right
The control of liquid steel temperature.
Detailed description of the invention
Fig. 1 is that the present invention faces the schematic diagram of the section structure；
Fig. 2 is positive structure diagram of the present invention；
Fig. 3 is stick body top view cross section structural schematic diagram of the present invention.
In figure：1, power interface；2, silk block；3, electric heating element；4, inner cavity；5, stick body；6, temperature sensing head；7, caput.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution：A kind of multi-functional stopper, including power interface 1, silk block
2, electric heating element 3, inner cavity 4, stick body 5, temperature sensing head 6 and caput 7, the top of stick body 5 is arranged in power interface 1, and power supply connects
Mouth 1 is mounted on the top of electric heating element 3, and electric heating element 3 is fixed on the inside of stick body 5, while the bottom end of electric heating element 3 and inner cavity 4
Bottom end be connected with each other, silk block 2 is arranged in the top inside stick body 5, and stick body 5 is internally provided with inner cavity 4, and stick body 5
Bottom end and caput 7 are connected with each other, while silk block 2 and the side wall of inner cavity 4 are connected with each other, and the bottom of stick body 5 is arranged in temperature sensing head 6
End outside.
The length of electric heating element 3 is greater than the length of stick body 5 in this example, and the length of electric heating element 3 is 50- longer than the length of stick body 5
150mm, and the width range of electric heating element 3 is 0.5-28mm, and this structure design enables electric heating element 3 to the whole of stick body 5
Body is heated, and guarantees the heating effect of electric heating element 3；
Electric heating element 3 is 3-40mm at a distance from the outer wall of stick body 5, and the bottom outer wall of the bottom end of electric heating element 3 and caput 7
Distance is 25-150mm, and this structure design of electric heating element 3 enables electric heating element 3 that can carry out uniformly adding to stick body 5 and caput 7
Heat guarantees that device is not in that the non-uniform situation of heating occurs；
Electric heating element 3 is made of carbofrax material, and electric heating element 3 is symmetrically installed with 2 in stick body 5, carbofrax material
Manufactured electric heating element 3 can satisfy the demand that stopper entirety or molten steel are heated to enough temperature in production requirement, so that
The function of baking tundish, detection liquid steel temperature and heating molten steel can be realized；
Temperature sensing head 6 is symmetrically distributed with 2, and the line between 2 temperature sensing heads 6 and 2 in the bottom end of stick body 5
Line between electric heating element 3 is mutually perpendicular to, and this structure design ensure that the detection effect of temperature sensing head 6, and temperature is avoided to visit
Gauge head 6 is influenced by electric heating element 3；
Temperature sensing head 6 is 100-650mm at a distance from the bottom outer wall of caput 7, and temperature sensing head 6 and stick body 5
The distance of outer wall is 0-40mm, and above-mentioned structure designs so that temperature sensing head 6 can not only examine the temperature of stick body 5
It surveys, moreover it is possible to effectively detect the temperature of molten steel in production process, guarantee the using effect of temperature sensing head 6.
Working principle：When using the present apparatus, first by the power interface 1 of 5 top of Fig. 1 medium rod body setting and external power supply electricity
Road connection enables external power supply circuit power by power interface 1 to electric heating element 3 and temperature sensing head 6, and the temperature in the present apparatus is visited
The infrared thermometry detecting head that gauge head 6 uses, the temperature range that can detecte are -50 DEG C to+3000 DEG C, and detection range contains
Range of temperature in continuous casting of iron and steel production process, and infrared thermometry detecting head is existing mature technology, is not done herein in detail
Thin description；
Then device is integrally inserted into tundish, stick body 5 and caput 7 are heated in the work of electric heating element 3, heat one section
It can find that stopper integrally reddens after time, heat is transferred to inside entire tundish at this time, is toasted to tundish, in
Between coating Baking out to meet open the temperature for pouring requirement after, the molten steel continuity of fusing is injected into tundish, at this time temperature
The degree normal work of detecting head 6 can detect the temperature of molten steel, when liquid steel temperature fails to meet production requirements, electric heating element 3
Continue to heat stick body 5 and caput 7, heat just passes through stick body 5 and caput 7 is transmitted in molten steel, carries out molten steel small size
Heating can carry out tundish to toast and have thermometric so that the temperature of molten steel rises to the temperature of production requirement here it is this
The working principle of the stopper of function.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of multi-functional stopper, including power interface (1), silk block (2) and temperature sensing head (6), it is characterised in that：The electricity
Source interface (1) is arranged on the top of stick body (5), and power interface (1) is mounted on the top of electric heating element (3), and electric heating element (3)
It is fixed on the inside of stick body (5), while the bottom end of the bottom end of electric heating element (3) and inner cavity (4) is connected with each other, the silk block (2) sets
The top internal in stick body (5) is set, and stick body (5) is internally provided with inner cavity (4), and the bottom end of stick body (5) and caput (7) phase
It connects, while silk block (2) and the side wall of inner cavity (4) are connected with each other, bottom of temperature sensing head (6) setting in stick body (5)
End outside.
2. a kind of multi-functional stopper according to claim 1, it is characterised in that：The length of the electric heating element (3) is greater than stick
The length of body (5), and the length of electric heating element (3) is 50-150mm longer than the length of stick body (5), and the width model of electric heating element (3)
It encloses for 0.5-28mm.
3. a kind of multi-functional stopper according to claim 1, it is characterised in that：The electric heating element (3) is outer with stick body (5)
The distance of wall is 3-40mm, and the bottom end of electric heating element (3) is 25-150mm at a distance from the bottom outer wall of caput (7).
4. a kind of multi-functional stopper according to claim 1, it is characterised in that：The electric heating element (3) uses silicon carbide material
Material is made, and electric heating element (3) is symmetrically installed with 2 in stick body (5).
5. a kind of multi-functional stopper according to claim 1, it is characterised in that：The temperature sensing head (6) is in stick body (5)
Bottom end be symmetrically distributed with 2, and the line between 2 temperature sensing heads (6) and the line between 2 electric heating elements (3) are mutual
Vertically.
6. a kind of multi-functional stopper according to claim 1, it is characterised in that：The temperature sensing head (6) and caput (7)
Bottom outer wall distance be 100-650mm, and temperature sensing head (6) with the outer wall of stick body (5) at a distance from be 0-40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811028660.5A CN108817369A (en) | 2018-09-04 | 2018-09-04 | A kind of multi-functional stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811028660.5A CN108817369A (en) | 2018-09-04 | 2018-09-04 | A kind of multi-functional stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108817369A true CN108817369A (en) | 2018-11-16 |
Family
ID=64150866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811028660.5A Pending CN108817369A (en) | 2018-09-04 | 2018-09-04 | A kind of multi-functional stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108817369A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590456A (en) * | 2019-02-22 | 2019-04-09 | 沈阳泰合冶金测控技术有限公司 | A kind of permeability type stopper with temp sensing function |
| CN109732071A (en) * | 2019-01-24 | 2019-05-10 | 北京利尔高温材料股份有限公司 | A kind of stopper with anti-crusting heat insulation function |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06262329A (en) * | 1993-03-15 | 1994-09-20 | Ube Ind Ltd | Trough type molten metal supplying device |
| JP2003305550A (en) * | 2002-04-09 | 2003-10-28 | Tokyo Yogyo Co Ltd | Long stopper with temperature continuously measuring tube |
| WO2005059185A1 (en) * | 2003-12-16 | 2005-06-30 | Vesuvius Crucible Company | Temperature sensing stopper rod |
| CN1936524A (en) * | 2006-10-19 | 2007-03-28 | 沈阳东大传感技术有限公司 | Pouring-basket plug-rod with continuous temperature measuring function |
| CN107530770A (en) * | 2015-03-26 | 2018-01-02 | 皮罗泰克高温工业产品有限公司 | The control pin of heating |
| CN107931547A (en) * | 2017-12-25 | 2018-04-20 | 南京佛利蒙特测控技术有限公司 | A kind of infrared temperature measurement system for being used to detect liquid steel temperature during steel-making continuous casting |
| CN207431243U (en) * | 2017-08-02 | 2018-06-01 | 赫勇 | A kind of stopper device with flow control and temp sensing function |
| CN108213400A (en) * | 2016-12-12 | 2018-06-29 | 维苏威集团有限公司 | Equipped with the stopper of the temperature measuring equipment of one |
| CN208772450U (en) * | 2018-09-04 | 2019-04-23 | 北京利尔高温材料股份有限公司 | A kind of multi-functional stopper |
-
2018
- 2018-09-04 CN CN201811028660.5A patent/CN108817369A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06262329A (en) * | 1993-03-15 | 1994-09-20 | Ube Ind Ltd | Trough type molten metal supplying device |
| JP2003305550A (en) * | 2002-04-09 | 2003-10-28 | Tokyo Yogyo Co Ltd | Long stopper with temperature continuously measuring tube |
| WO2005059185A1 (en) * | 2003-12-16 | 2005-06-30 | Vesuvius Crucible Company | Temperature sensing stopper rod |
| CN1936524A (en) * | 2006-10-19 | 2007-03-28 | 沈阳东大传感技术有限公司 | Pouring-basket plug-rod with continuous temperature measuring function |
| CN107530770A (en) * | 2015-03-26 | 2018-01-02 | 皮罗泰克高温工业产品有限公司 | The control pin of heating |
| CN108213400A (en) * | 2016-12-12 | 2018-06-29 | 维苏威集团有限公司 | Equipped with the stopper of the temperature measuring equipment of one |
| CN207431243U (en) * | 2017-08-02 | 2018-06-01 | 赫勇 | A kind of stopper device with flow control and temp sensing function |
| CN107931547A (en) * | 2017-12-25 | 2018-04-20 | 南京佛利蒙特测控技术有限公司 | A kind of infrared temperature measurement system for being used to detect liquid steel temperature during steel-making continuous casting |
| CN208772450U (en) * | 2018-09-04 | 2019-04-23 | 北京利尔高温材料股份有限公司 | A kind of multi-functional stopper |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732071A (en) * | 2019-01-24 | 2019-05-10 | 北京利尔高温材料股份有限公司 | A kind of stopper with anti-crusting heat insulation function |
| CN109590456A (en) * | 2019-02-22 | 2019-04-09 | 沈阳泰合冶金测控技术有限公司 | A kind of permeability type stopper with temp sensing function |
| CN109590456B (en) * | 2019-02-22 | 2023-09-15 | 沈阳泰合冶金测控技术有限公司 | Breathable stopper rod with temperature measurement function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108817369A (en) | A kind of multi-functional stopper | |
| CN105290380A (en) | Design method of internal baffle for directional solidification blade casting system | |
| CN208772450U (en) | A kind of multi-functional stopper | |
| CN106626264B (en) | The production method of the hot flow path heater of independent thermometric | |
| CN109374675A (en) | Study the experimental provision that matrix arrangement nozzle is quickly cooled down high temperature plate (base) heat transfer | |
| CN208929147U (en) | A kind of synchronous solidification and crystallization device | |
| CN108375602A (en) | A kind of steel coagulating property high throughput test device and method | |
| CN207564969U (en) | A kind of FDM3D printer nozzle mechanism | |
| CN101532884B (en) | A coffee machine instant heating type heating body temperature measurement method | |
| CN204149512U (en) | Constant temperature weld-ring heater | |
| CN208063487U (en) | A kind of new far infrared heating device | |
| CN208158912U (en) | A kind of 3D printer injector heating arrangement | |
| CN208408509U (en) | A kind of novel cold chamber die-casting machine can heating cylinder | |
| CN206235450U (en) | A kind of preform analyzes the attemperating unit of engine oil drum | |
| CN205958493U (en) | Moisture apparatus of full -automatic crude oil | |
| CN206509511U (en) | A kind of engine main bearing cover high-accuracy cast apparatus for pouring | |
| CN206371498U (en) | 3D food printers | |
| CN208613718U (en) | A kind of Die temperature control device for realizing casting consecutive solidification | |
| CN204575578U (en) | A kind of Multifunction low-temperature test instrument | |
| CN208758585U (en) | Easily molded novel metal die casting | |
| CN209744736U (en) | Accurate accuse temperature utmost point fast electrothermal tube | |
| CN211031108U (en) | Heating device of bakelite injection mold | |
| CN205088098U (en) | Prevent analysing brilliant material pipe device that leaks | |
| CN206787729U (en) | A kind of Quick temperature measuring thermocouple | |
| CN201837462U (en) | Infrared temperature measurement device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |