CN102337414A - Degassing machine temperature monitoring device - Google Patents
Degassing machine temperature monitoring device Download PDFInfo
- Publication number
- CN102337414A CN102337414A CN2011101891029A CN201110189102A CN102337414A CN 102337414 A CN102337414 A CN 102337414A CN 2011101891029 A CN2011101891029 A CN 2011101891029A CN 201110189102 A CN201110189102 A CN 201110189102A CN 102337414 A CN102337414 A CN 102337414A
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- CN
- China
- Prior art keywords
- getter
- titanium alloy
- degassing machine
- gbf
- thermocouple
- 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.)
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a degassing machine temperature monitoring device which comprises a GBF degassing machine. The GBF degassing machine is provided with a titanium alloy thermocouple protection tube. A thermocouple is arranged in the titanium alloy thermocouple protection tube. The thermocouple is connected with a control panel of the degassing machine through a compensating lead wire. In the degassing process, a thermodetector does not need to be manually used to detect a temperature in a flowing mode, so that the personal safety of stuffs is ensured, the waiting time and the aluminum water heat loss are reduced, and the working efficiency is improved. The thermocouple protection tube is made of a titanium alloy material, so that the degassing machine temperature monitoring device is corrosion-resistant and has good effects of resisting chilling and heat shock and long service life.
Description
Technical field
The present invention relates to a kind of getter device for monitoring temperature, the real-time monitoring of aluminium water temp when relating in aluminium alloy casting getter degasification.
Background technology
In alloy product was produced, casting was very current a kind of working method.In Foundry Production, for reaching best casting effect, reduce product defects, the control of aluminium water temp is very strict, generally is controlled to require to overrun then can not join in the casting machine and produce in temperature ± 10 ℃.
In existing production technique, generally be after the degasification of rotation refining getter (GBF) finishes, detect the aluminium water temp with handheld thermometer; See whether it is qualified; But its technology has a lot of shortcomings: in scale operation, the water outlet bag is inferior a lot, and every alclad water all needs temperature detection; Increase personnel labor, reduced production efficiency again; General thermopair material, the water of anti-aluminium does not wash away in motion aluminium water, and very easily corrosion makes impurity component increase in the aluminium water on the one hand, reduces the aluminium quality, and the thermopair consumption increases on the other hand, has increased production cost; Because the tundish temperature thermocouple needs between aluminium water temp and room temperature, often to switch, and is extremely cold very hot, general thermocouple protection cover is very easily hung the slag cracking, and shorten work-ing life; Handheld thermometer thermometric and thermograph all need can influence operator's personnel safety near getter.
Summary of the invention
The present invention is directed to the deficiency of prior art, provide a kind of easy to detect, save cost, the getter device for monitoring temperature that production efficiency is higher and safe.
The present invention realizes through following technical scheme:
A kind of getter device for monitoring temperature comprises the GBF getter, and the titanium alloy protecting tube is set on the GBF getter, in the titanium alloy protecting tube thermopair is set, and thermopair is connected setting through compensating lead wire with the getter control panel.
Said getter device for monitoring temperature is characterized in that: said titanium alloy protecting tube is arranged on the GBF getter through securing gear.
Said getter device for monitoring temperature, said securing gear comprises ring flange.
Said getter device for monitoring temperature is provided with temperature display watch on the said getter control panel.
Compared with prior art, beneficial effect of the present invention is:
1. because in degassing procedure, thermopair is fixing also to be inserted in the middle alclad water always, aluminium water temp changing conditions can reflect by true and accurate;
2. need not artificially take temperature measurer flow detection temperature, more also can see displays temperature clearly, can reduce manual operation variation and labour intensity like this, guarantee employee's personnel safety;
3. after degasification finishes, directly write down displays temperature after, alclad water in the middle of just transport, minimizing waiting time and aluminium hydro-thermal amount are lost, and increase work efficiency;
4. thermopair adopts titanium alloy material to make protective tube, and is corrosion-resistant, do not increase iron, do not hang slag, and anti-chilling and shock heating is effective, and reach 12 months work-ing life, both guaranteed the aluminium quality, practiced thrift production cost again.
Description of drawings
Fig. 1 is the structural representation of getter device for monitoring temperature of the present invention.
Among the figure: 1, the GBF getter; 2, tundish; 3, aluminium liquid; 4, the titanium alloy protecting tube; 5, thermopair; 6, compensating lead wire; 7, temperature display watch; 8, the getter control panel.
Embodiment
In order to make the public can fully understand technical spirit of the present invention and beneficial effect; To combine the accompanying drawing specific embodiments of the invention to describe in detail below; But the description to embodiment is not the restriction to technical scheme, anyly makes form but not the variation of essence all should be regarded as protection scope of the present invention according to the present invention design.
On GBF getter 1, install and adopt the titanium alloy material of anti-the chilling and shock heating to make protecting tube, thermopair 5 is arranged in the titanium alloy protecting tube 4, and thermopair can be fixed with ring flange, and it is installed firmly, does not come off; Along with the decline that removes air rotor, thermopair is inserted in the aluminium water, in the time of degasification, just begins to detect the aluminium water temp, and the aluminium water temp begins to finish whole process to degasification from degasification can both be monitored in real time, can understand aluminium water temp changing conditions by true and accurate; 250-300mm depths in the alclad water in the middle of protective sleeve can insert, thermopair is drawn compensating lead wire 6 and is received GBF getter control panel 8 temperature display watches 7, thereby directly reads aluminium water temp and record.
Claims (4)
1. getter device for monitoring temperature; Comprise GBF getter (1); It is characterized in that: titanium alloy protecting tube (4) is set on the said GBF getter (1); Thermopair (5) is set in the titanium alloy protecting tube (4), and thermopair (5) is connected setting through compensating lead wire (6) with getter control panel (8).
2. the said getter device for monitoring temperature of claim 1, it is characterized in that: said titanium alloy protecting tube (4) is arranged on the GBF getter (1) through securing gear.
3. the said getter device for monitoring temperature of claim 2, it is characterized in that: said securing gear comprises ring flange.
4. the said getter device for monitoring temperature of claim 1 is characterized in that: temperature display watch (7) is set on the said getter control panel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101891029A CN102337414A (en) | 2011-07-07 | 2011-07-07 | Degassing machine temperature monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101891029A CN102337414A (en) | 2011-07-07 | 2011-07-07 | Degassing machine temperature monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102337414A true CN102337414A (en) | 2012-02-01 |
Family
ID=45513362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101891029A Pending CN102337414A (en) | 2011-07-07 | 2011-07-07 | Degassing machine temperature monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102337414A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615256A (en) * | 2012-04-18 | 2012-08-01 | 大亚车轮制造有限公司 | Aluminum liquid intrusive type heating heat insulation system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2473543Y (en) * | 2001-02-26 | 2002-01-23 | 臧宝华 | Change-over device for solar water heater |
| CN2660501Y (en) * | 2003-12-05 | 2004-12-01 | 回曙光 | High temp and wear proof protective tube for thermal couple |
| CN1563456A (en) * | 2004-03-21 | 2005-01-12 | 浙江瑞明汽车部件有限公司 | Cylinder block made from wearable aluminum alloy and manufacturing technique |
| CN1815125A (en) * | 2005-02-05 | 2006-08-09 | 徐惠群 | Heat pipe degassing temperature detecting method and its device |
| CN101011776A (en) * | 2007-02-07 | 2007-08-08 | 哈尔滨工业大学 | Aluminum, aluminum alloy and composite material ultrasonic vibration liquid phase welding equipment therefor |
| CN201038192Y (en) * | 2007-02-17 | 2008-03-19 | 张乔霖 | Sleeve structure thermocouple protection device |
| CN102002643A (en) * | 2010-12-18 | 2011-04-06 | 莘县荣盛精密铸造有限公司 | Thermocouple protection tube resisting high temperature and corrosion and production method thereof |
-
2011
- 2011-07-07 CN CN2011101891029A patent/CN102337414A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2473543Y (en) * | 2001-02-26 | 2002-01-23 | 臧宝华 | Change-over device for solar water heater |
| CN2660501Y (en) * | 2003-12-05 | 2004-12-01 | 回曙光 | High temp and wear proof protective tube for thermal couple |
| CN1563456A (en) * | 2004-03-21 | 2005-01-12 | 浙江瑞明汽车部件有限公司 | Cylinder block made from wearable aluminum alloy and manufacturing technique |
| CN1815125A (en) * | 2005-02-05 | 2006-08-09 | 徐惠群 | Heat pipe degassing temperature detecting method and its device |
| CN101011776A (en) * | 2007-02-07 | 2007-08-08 | 哈尔滨工业大学 | Aluminum, aluminum alloy and composite material ultrasonic vibration liquid phase welding equipment therefor |
| CN201038192Y (en) * | 2007-02-17 | 2008-03-19 | 张乔霖 | Sleeve structure thermocouple protection device |
| CN102002643A (en) * | 2010-12-18 | 2011-04-06 | 莘县荣盛精密铸造有限公司 | Thermocouple protection tube resisting high temperature and corrosion and production method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 米国发等: "铝合金精炼处理工艺研究", 《热加工工艺》, no. 3, 31 December 2005 (2005-12-31), pages 31 - 32 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615256A (en) * | 2012-04-18 | 2012-08-01 | 大亚车轮制造有限公司 | Aluminum liquid intrusive type heating heat insulation system |
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Application publication date: 20120201 |