CN206281572U - A kind of alloy smelting temperature measuring equipment - Google Patents
A kind of alloy smelting temperature measuring equipment Download PDFInfo
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- CN206281572U CN206281572U CN201621379895.5U CN201621379895U CN206281572U CN 206281572 U CN206281572 U CN 206281572U CN 201621379895 U CN201621379895 U CN 201621379895U CN 206281572 U CN206281572 U CN 206281572U
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- housing
- measuring equipment
- temperature measuring
- control unit
- alloy smelting
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Abstract
The utility model discloses a kind of alloy smelting temperature measuring equipment, belong to smelting equipment technical field of temperature measurement, including a housing for being provided with an openend, the openend inner side is provided with a sealing valve, and outside is provided with a sealing fixture；A set of apparatus for adjusting position being fixed on the housing, the apparatus for adjusting position includes a driver element and a control unit, described control unit includes the connecting portion that a control unit and an one end are connected with the control unit, and the other end of the connecting portion is connected with the driver element；One infrared temperature measurement apparatus, including a hygrosensor and a temperature measurement controller, the hygrosensor and the temperature measurement controller are connected by a wire through the housing.Alloy smelting temperature measuring equipment disclosed in the utility model can be by adjusting the distance of hygrosensor and alloy molten solution, so as to accurately measure smelting temperature, strong adaptability.
Description
Technical field
The utility model is related to smelting equipment technical field of temperature measurement, more particularly to vacuum metling high-temperature measurement device.
Background technology
The method of the measurement of alloy molten solution temperature mainly has two kinds at present under smelting industry, vacuum high-temperature state：Contact
Formula thermometric and contactless temperature-measuring.
Contact temperature-measuring is mainly and gos deep into motlten metal liquid the inside by thermocouple, detects the temperature of metal liquid.To the greatest extent
Manage its temperature value usable record instrument record, but due to fast thermocouple can only insertion instantaneous measurement temperature, and can not for a long time
Continuous temperature measurement, therefore some can only be taken a sample test in fusion process, it is impossible to the temperature variations of whole process are grasped, and is surveyed every time
Warm necessary artificial insertion operation a, thermocouple is only used 1-2 times, and thermocouple consumes larger, high cost, and using number
It is tired.The ashes of other thermocouple scaling loss can be directly entered product the inside and form impurity.
Contactless temperature-measuring is divided into many kinds again, there is leucoscope, radiant-energy thermometer, infrared temperature instrument etc..Optics is high
Temperature meter simple structure, light and handy, easy to use, has the disadvantage that measurement is compared by eye-observation, is readily incorporated subjective error；And price compared with
It is high.Radiant-energy thermometer is mainly used in the superhigh temperature occasion that thermocouple cannot be measured.Advantage is high temperature measurement, fast response time, valency
Lattice are moderate；Have the disadvantage non-linear scale, the radiance of measurand, the absorptivity of radiation channel intermediate medium can be caused to measurement
Influence.Infrared temperature instrument have the advantages that the response time it is fast, using safety and long service life, it is used widely.
Smelting equipment is in closed state under vacuum high-temperature, using infrared radiation thermometer measuring apparatus temperature when, typically
The thermometric all on equipment peep hole.The infrared energy that alloy molten solution is sent could enter infrared through the glass of peep hole
The visual field of temperature measurer.However, the volatile matter that vacuum metling is produced can be deposited on the glass surface of peep hole, cause infrared measurement of temperature
Instrument can not fully absorb the infrared energy that alloy molten solution is given off, and cause the temperature value of measurement inaccurate.Additionally, by observation
Hole carries out infrared measurement of temperature, and temperature measuring equipment is arranged on directly over alloy molten solution, and position is relatively fixed, and cannot be adjusted when smelting different materials
Section calibration, error is also bigger than normal.
Utility model content
In order to overcome the defect of prior art, technical problem to be solved in the utility model is to propose a kind of alloy smelting
Refining temperature measuring equipment, reaching can continue thermometric, and compatibility is good, and temperature measurement location is adjustable, improve the purpose of the thermometric degree of accuracy.
It is that, up to this purpose, the utility model uses following technical scheme：
A kind of alloy smelting temperature measuring equipment that the utility model is provided, it includes：
One housing, the housing is provided with an openend, and the port inner side of the openend is provided with a sealing valve, outside port
Side is provided with a sealing fixture；
A set of apparatus for adjusting position being fixed on the housing, the apparatus for adjusting position is included in the housing
The driver element in portion and a control unit on the housing, described control unit include that is located at the housing
The connecting portion that outside control unit and an one end is connected with the control unit, the other end of the connecting portion passes through the housing
Extend inward, the connecting portion is connected in the part in the housing with the driver element；
One infrared temperature measurement apparatus, including a hygrosensor being placed in the driver element and one are placed in institute
The temperature measurement controller of hull outside is stated, the hygrosensor and the temperature measurement controller are by leading through the housing
Line is connected.
In the utility model preferably technical scheme, the driver element includes that one is used to fix the temperature sensing
The protection suite of device and a chain wheel assembly for driving the protection suite to move, described chain wheel assembly one end and the protective case
Part is fixedly connected, and the other end is connected with the connecting portion of described control unit.
In the utility model preferably technical scheme, the chain wheel assembly includes two drives coordinated with the connecting portion
Movable sprocket, two be fixedly connected driven sprocket with the protection suite and be connected the chain of the drive sprocket and driven sprocket
Bar.
In the utility model preferably technical scheme, the protection suite includes a protective case and for one end open
The individual lid coordinated with the protective case opening；The protective case includes two supporting parts being connected with the driven sprocket, four
The individual fixture for fixing the hygrosensor；Upper sealing ring, an a piece of thermometric glass are sequentially provided with the lid
With a lower seal, and a temperature-measuring port is offered.
In the utility model preferably technical scheme, the infrared temperature measurement apparatus also include one located at the control list
Wire guide roller on the connecting portion of unit.
In the utility model preferably technical scheme, the housing also includes an air valve located at side wall.
In the utility model preferably technical scheme, the housing also includes a side door located at side wall.
In the utility model preferably technical scheme, the side door also includes a sealing ring.
The beneficial effects of the utility model are：The alloy smelting temperature measuring equipment that the utility model is provided can be in vacuum state
Under to alloy molten solution continuous temperature measurement, carry out real time data acquisition, in real time analyzing and processing and temperature effectively control.Especially in vacuum smelting
When gold metallurgy category volatilization is serious, real time temperature still can be more accurately measured.Measurement process is simple to operate, is disturbed influence small.
In addition, according to the situation for smelting different-alloy material, can be by adjusting the distance of hygrosensor and alloy molten solution, so that accurate
True measurement smelting temperature, strong adaptability.
Brief description of the drawings
Fig. 1 is the generalized section of alloy smelting temperature measuring equipment in the utility model specific embodiment.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
Referring to Fig. 1, a kind of alloy smelting temperature measuring equipment 100 is provided in present embodiment, it includes：
One housing 10, the housing 10 is provided with an openend 11, and the port inner side of the openend 11 is provided with a sealing
Valve 12, port outside is provided with a flange 13；The side wall of the housing 10 is respectively equipped with one away from the correspondence position of the openend
Individual sealed bearings 14 and a spring bearing 15, the side wall of the housing 10 are disposed with one near the position of the sealing valve 12
Individual air valve 16 and a side door 17, the side door 17 also include a sealing ring 18 for keeping side door to be sealed with the housing 10；
A set of apparatus for adjusting position being fixed on the housing 10, the apparatus for adjusting position includes one located at described
Control unit 21 on housing and the chain wheel assembly of the protection suite movement of one group of drive inside the housing 10
22 and a protection suite；Described control unit 21 includes a control rotating disk 21A being located at outside the housing 10 and one
The other end of power transmission shaft 21B, the power transmission shaft 21B that one end is connected with control rotating disk 21A is connected through the sealed bearings 14
To the spring bearing 15；The chain wheel assembly 22 include two with the power transmission shaft 21B coordinate drive sprocket 22A, two
The chain 22C of driven sprocket 22B and the connection drive sprocket 22A and driven sprocket 22B；The protection suite includes one
The protective case 40 of one end open and a lid 46 being open by screw thread cooperation fixation with the protective case 40；The protective case
40 include being sequentially provided with two fixed screw mandrels 42 of the supporting part being connected with the driven sprocket 22B 41, four, the lid 46
One upper sealing ring 43, a piece of thermometric glass 44 and a lower seal 45, and offer a temperature-measuring port 46A；
One infrared temperature measurement apparatus, an including hygrosensor being placed in inside the housing 10 51, is placed in institute
State the 52, wire 53 of temperature measurement controller and a Wire guide roller 54 for being used for folding and unfolding wire 53 outside housing 10；It is described to lead
Line roller 54 be installed on the power transmission shaft 21B and can concomitant rotation, the one end of the wire 53 connects the temperature measurement controller 52, separately
One end is installed seal 19 on the housing 10 and is entered in the housing 10 by one, via being passed through after the Wire guide roller 54
The protective case 40 is connected to the hygrosensor 51；The hygrosensor 51 is fixed on by described four fixed screw mandrels 42
The position of the thermometric glass 44 and temperature-measuring port 46A thermometrics is can pass through in the protective case 40.
A kind of occupation mode of the alloy smelting temperature measuring equipment 100 in the present embodiment is：First, it is close by the flange 13
Envelope is on the correspondence position of smelting furnace bell；Then, when preparing thermometric, connecting the air valve 16 using vavuum pump will be described
Vacuumized inside alloy smelting temperature measuring equipment 100, when vacuum reaches it is consistent with the smelting furnace when, open the sealing valve
12；Secondly, rotating the control rotating disk 21A drives the drive sprocket 22A and Wire guide roller 54 to rotate, so that the protective case
40 along A-A directions while decline, and wire 53 also lengthens therewith, when the protective case 40 drops to specified location, stops institute
State control rotating disk 21A；Then, after the protective case 40 is maintained static, control to start by the temperature measurement controller 52
Thermometric；Finally, after the completion of thermometric, by rotate the control rotating disk 21A by the protective case 40 along A-A directions rise it is same
When, wire 53 also receives short therewith, stops after the protective case 40 rises above the position of the sealing valve 12, closes sealing
Valve, opening the air valve 16 will recover to normal pressure in the alloy smelting temperature measuring equipment 100 from vacuum.
Using the alloy smelting temperature measuring equipment 100 in the present embodiment, when the pollution of thermometric glass 44 causes to influence certainty of measurement
When, when can recover normal pressure in the alloy smelting temperature measuring equipment 100, the side door 17 is opened, turn on the protective case 40
Lid 46, to change and tighten lid 46 again after thermometric glass 44 and close side door 17.Wherein, the size of the side door 17 is more than institute
State the size of lid 46.
Certainly, in alternative embodiments, the flange 13 can also be that other can be tightly connected with smelting furnace
Seal, such as sealing nut part；The chain wheel assembly 22 also can be replaced other telescopic mountings, as being similar to retractable door
The part such as structure or hydraulically extensible part, the control rotating disk 21A also can be replaced corresponding control unit.The fixed screw mandrel 42
Can also be two or more, it is also possible to replaced with hold assemblies such as grippers.
The beneficial effects of the utility model are：The alloy smelting temperature measuring equipment that the utility model is provided can be in vacuum state
Under to alloy molten solution continuous temperature measurement, carry out real time data acquisition and analyzed and processed in real time and to the effective control of temperature.Especially
When the volatilization of vacuum metling metal is serious, real time temperature still can be more accurately measured.Measurement process is simple to operate, is disturbed
Influence is small.In addition, according to the situation for smelting different-alloy material, can by adjust hygrosensor and alloy molten solution away from
From, so that smelting temperature is accurately measured, strong adaptability.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case of with new spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with new, other embodiments fallen into claims hereof all belong to
In the scope of the utility model protection.
Claims (8)
1. a kind of alloy smelting temperature measuring equipment, it is characterised in that including：
One housing, the housing is provided with an openend, and the port inner side of the openend is provided with a sealing valve, and port outside sets
There is a sealing fixture；
A set of apparatus for adjusting position being fixed on the housing, the apparatus for adjusting position is included located at the enclosure interior
Driver element and a control unit on the housing, described control unit include that is located at the hull outside
Control unit and the connecting portion that is connected with the control unit of an one end, the other end of the connecting portion is inside through the housing
Portion extends, and the connecting portion is connected in the part in the housing with the driver element；
One infrared temperature measurement apparatus, including a hygrosensor being placed in the driver element and one are placed in the shell
The temperature measurement controller of external body, the hygrosensor and the temperature measurement controller are connected by a wire through the housing
Connect.
2. alloy smelting temperature measuring equipment according to claim 1, it is characterised in that：The driver element is used for including one
The protection suite of the fixation hygrosensor and a chain wheel assembly for driving the protection suite to move, the chain wheel assembly
One end is fixedly connected with the protection suite, and the other end is connected with the connecting portion of described control unit.
3. alloy smelting temperature measuring equipment according to claim 2, it is characterised in that：The chain wheel assembly includes two and institute
State connecting portion cooperation drive sprocket, two be fixedly connected driven sprocket with the protection suite and be connected the drive sprocket
With the chain of driven sprocket.
4. alloy smelting temperature measuring equipment according to claim 3, it is characterised in that：The protection suite includes an one end
The protective case of opening and a lid coordinated with the protective case opening；The protective case includes two with the driven sprocket
The supporting part of connection, four fixtures for being used to fix the hygrosensor；A upper sealing is sequentially provided with the lid
Circle, a piece of thermometric glass and a lower seal, and offer a temperature-measuring port.
5. alloy smelting temperature measuring equipment according to claim 1, it is characterised in that：The infrared temperature measurement apparatus also include one
Wire guide roller on the individual connecting portion located at described control unit.
6. alloy smelting temperature measuring equipment according to claim 1, it is characterised in that：The housing also includes one and is located at side
The air valve of wall.
7. alloy smelting temperature measuring equipment according to claim 1, it is characterised in that：The housing also includes one and is located at side
The side door of wall.
8. alloy smelting temperature measuring equipment according to claim 7, it is characterised in that：The side door also includes a sealing
Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379895.5U CN206281572U (en) | 2016-12-15 | 2016-12-15 | A kind of alloy smelting temperature measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379895.5U CN206281572U (en) | 2016-12-15 | 2016-12-15 | A kind of alloy smelting temperature measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206281572U true CN206281572U (en) | 2017-06-27 |
Family
ID=59074105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621379895.5U Active CN206281572U (en) | 2016-12-15 | 2016-12-15 | A kind of alloy smelting temperature measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206281572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823382A (en) * | 2019-12-04 | 2020-02-21 | 娄底市兴华有色金属有限公司 | Temperature measuring device for antimony ore smelting |
-
2016
- 2016-12-15 CN CN201621379895.5U patent/CN206281572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823382A (en) * | 2019-12-04 | 2020-02-21 | 娄底市兴华有色金属有限公司 | Temperature measuring device for antimony ore smelting |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210520 Address after: No.48 Jiangbian Road, Meizhou, Guangdong 514000 Patentee after: Meizhou Jiasheng industry and Trade Co.,Ltd. Address before: 510640 courtyard, 88 Jinhui street, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG IRON AND STEEL INSTITUTE |