CN206450076U - A kind of temperature measuring equipment of line frequency furnace - Google Patents
A kind of temperature measuring equipment of line frequency furnace Download PDFInfo
- Publication number
- CN206450076U CN206450076U CN201620832825.4U CN201620832825U CN206450076U CN 206450076 U CN206450076 U CN 206450076U CN 201620832825 U CN201620832825 U CN 201620832825U CN 206450076 U CN206450076 U CN 206450076U
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- China
- Prior art keywords
- thermocouple
- measuring equipment
- temperature measuring
- line frequency
- frequency furnace
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- 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.)
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Abstract
The utility model is related to a kind of temperature measuring equipment of line frequency furnace.In the back or side of line frequency furnace, circumscribed temperature measuring equipment is installed, thermocouple is easy to loading and unloading.Compared with insertion-type thermocouple, due to not contacting melt, the extension of thermocouple service life；Rear or side insertion are changed to by upper insertion, the length of thermocouple is shortened, reduces use cost；Compared with built-in type thermocouple, the present apparatus is changed a thermocouple and only needed ten minutes, convenient and swift；Heat-transfer device（Graphite base）It can change, liquid is emptied in stove during replacing, it is not necessary to blowing out, it is not necessary to tear stove or overhaul open, it is energy-efficient.
Description
Technical field
The present invention relates to a kind of line frequency furnace temperature measuring equipment, belong to metal processing sectors.
Background technology
In the melting of alloy and casting process, it is necessary to using thermocouple the temperature of solution is carried out measurement in real time so as to
In the temperature of control melt.At present, be typically thermocouple and its protection pipe are inserted directly into melt to carry out thermometric, thermocouple and
Protection pipe service life is low, and the operating space occupied in burner hearth, causes operation inconvenience, and thermocouple length is also longer, makes
It is high with cost.Therefore, how a kind of temperature measuring equipment for being easy to operation cost-effective is provided, is that those skilled in the art need at present
The technical problem solved.
The content of the invention
It is an object of the invention to provide a kind of new line frequency furnace temperature measuring equipment, the device not only extends heat
The service life of galvanic couple, and be conveniently replaceable, it is cost-effective.
A kind of temperature measuring equipment of line frequency furnace, the temperature for measuring smelting furnace melt, including graphite base, it is outside
Forced locking device, temperature thermocouple, chute and accident sandbox.
Further, described a kind of new type line frequency electric induction furnace temperature measuring equipment.It is characterized in that：（1）Temperature measuring equipment
Electric induction furnace rear portion is installed on, thermocouple is by pre-buried graphite base thermometric, and graphite base is dismantled and assembled.
（2）Graphite base is embedded in stove in advance, is fixed by outside forced locking device, is prevented base from loosening, melt oozes
Leakage.
（3）The additional protection device of the graphite base, is blocked, external chute during brickwork using refractory material, once melt edge
Base seepage, can flow into accident sandbox, it is to avoid cause fire and casualty accident along the chute.
（4）Thermometer hole is reserved on the outside of graphite base, for inserting thermocouple；The thermometric preformed hole and base edge distance
More than 20mm, prevent graphite oxidation peel off after melt along preformed hole seepage.
（5）The more conventional method of entire length of temperature thermocouple shortens, and when scaling loss, oxidation occur for base, can dismantle more
Change.
Compared with prior art, advance of the invention is：1）Using circumscribed method, thermocouple is easy to loading and unloading.
2）Due to not contacting melt, the service life extension of thermocouple.
3）Enter to be changed to rear oblique cutting by top straight cutting to enter, thermocouple contraction in length, reduce use cost.
4）Heat-transfer device（Graphite base）It can change, it is not necessary to blowing out, it is energy-efficient.
Brief description of the drawings
Accompanying drawing 1 is a kind of schematic diagram of new type line frequency electric induction furnace temperature measuring equipment of the utility model.
In figure：1 temperature thermocouple, 2 chutes, 3 locking devices, 4 graphite bases.
Embodiment
The utility model is described in further details with reference to embodiment, but protection domain of the present utility model not by
Embodiment is limited.
Heat-transfer device（Graphite base）（4）Melt is directly contacted, by temperature conduction to outside thermocouple (1) place, to reach
Thermometric mesh.Locking device（3）From outside compression in the form of screw thread coordinates, the seepage of melt is prevented.In chute（2）Put lower end
Accident sandbox is put, the potential safety hazard just in case caused by melt leakage is effectively prevented.Changing thermocouple（1）When, only need by
The thermocouple of damage（1）Extract, insertion is new, simple and convenient.If graphite base（4）Oxidation is serious or because other are former
Because damaging, melt in stove need to only be emptied, you can changed.
In summary, the above example explanation present invention has easily assembling really, extends thermocouple service life, and saving makes
With the advantage of cost.
It the above is only the concrete application example of the present invention, protection scope of the present invention be not limited in any way.It is all to use
Technical scheme formed by equivalent transformation or equivalent replacement, all falls within rights protection scope of the present invention.
Claims (4)
1. a kind of line frequency furnace temperature measuring equipment, part includes temperature thermocouple（1）, chute（2）, locking device（3）
With 4 graphite bases（4）, it is characterised in that：Temperature measuring equipment is installed on electric induction furnace rear portion, thermocouple（1）Pass through pre-buried graphite bottom
Seat（4）Thermometric, graphite base（4）It is dismantled and assembled.
2. a kind of line frequency furnace temperature measuring equipment according to claim 1, it is characterised in that：Graphite base（4）It is pre-buried
In in stove, pass through outside forced locking device（3）It is fixed.
3. a kind of line frequency furnace temperature measuring equipment according to claim 1, it is characterised in that：The graphite base（4）Outside
Plus protection device, blocked during brickwork using refractory material, external chute（2）, once melt, can be along the chute along base seepage
（2）Inflow accident sandbox.
4. a kind of line frequency furnace temperature measuring equipment according to claim 1, it is characterised in that：In graphite base（4）Outside
Thermometer hole is reserved in side, for inserting thermocouple（1）；The thermometric preformed hole is more than 20mm with base edge distance, prevents graphite oxygen
Change after peeling off melt along preformed hole seepage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620832825.4U CN206450076U (en) | 2016-08-03 | 2016-08-03 | A kind of temperature measuring equipment of line frequency furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620832825.4U CN206450076U (en) | 2016-08-03 | 2016-08-03 | A kind of temperature measuring equipment of line frequency furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206450076U true CN206450076U (en) | 2017-08-29 |
Family
ID=59662989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620832825.4U Active CN206450076U (en) | 2016-08-03 | 2016-08-03 | A kind of temperature measuring equipment of line frequency furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206450076U (en) |
-
2016
- 2016-08-03 CN CN201620832825.4U patent/CN206450076U/en active Active
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