CN201307038Y - Mechanical stepping temperature measuring device for smelting nonferrous metal - Google Patents
Mechanical stepping temperature measuring device for smelting nonferrous metal Download PDFInfo
- Publication number
- CN201307038Y CN201307038Y CNU2008202277818U CN200820227781U CN201307038Y CN 201307038 Y CN201307038 Y CN 201307038Y CN U2008202277818 U CNU2008202277818 U CN U2008202277818U CN 200820227781 U CN200820227781 U CN 200820227781U CN 201307038 Y CN201307038 Y CN 201307038Y
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- CN
- China
- Prior art keywords
- thermoelectric couple
- temperature measuring
- bracket
- electric motor
- thermopair
- 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.)
- Expired - Fee Related
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a mechanical stepping temperature measuring device for smelting nonferrous metal, consisting of a thermoelectric couple and a bracket. The thermoelectric couple probes the nonferrous metal liquid through a temperature measuring hole reserved on a furnace wall. The bracket is fixedly connected an electric motor bracket on which a reducer electric motor is arranged; a guide pole is arranged above the bracket; the guide pole is connected with the thermoelectric couple in a sliding way; the gears of the reducer electric motor mesh with racks; the end of the bracket is provided with a travel switch and a limit switch which are connected with the reducer electric motor electrically; and the thermoelectric couple is fixedly connected with the racks. The way that the reducer electric motor drives the racks and the thermoelectric couple to enter and come out of the reserved temperature measuring hole by the rotation of the gears realizes the stepping drawing temperature measurement of mechanical control. The dipping time of the thermoelectric couple in the aluminum liquid is shortened; the thermoelectric couple can be placed and taken out conveniently in time; and the utility model facilitates the loading and slag removing work greatly, avoids the damage on the thermoelectric couple in the loading and slag removing work and prolongs the service life of the thermoelectric couple.
Description
Technical field
The utility model relates to a kind of non-ferrous metal metallurgy with mechanical step-by-step movement temperature measuring equipment.
Background technology
At present, in the smelting process of non-ferrous metal-be example with the smelting process of aluminum or aluminum alloy product, its operation roughly is such: earlier raw material is smelted fusing, then alloying.In this process, need to control the temperature that temperature of aluminum liquid promptly need repeatedly be measured aluminum solutions.Traditional thermometric mode is after choosing point for measuring temperature earlier; reserve the thermometric hole in corresponding position and make the sidecar form with fixing and placement thermopair; thermometer hole is put into and be fixed on to thermopair to be measured; this kind method make temperature measuring equipment can only long period of soaking in aluminium liquid, damage thermopair and protection tube thereof easily in shove charge and scarfing cinder process simultaneously.
Summary of the invention
The utility model is at the deficiencies in the prior art, provides a kind of in nonferrous metallurgical process, and the non-ferrous metal metallurgy of not fragile thermopair and protection tube thereof is with mechanical step-by-step movement temperature measuring equipment when measuring non-ferrous metal liquid.
Technical solution of the present utility model is achieved in that non-ferrous metal metallurgy forms by reserve thermopair and the support that thermometer hole probes into non-ferrous metal liquid by furnace wall with mechanical step-by-step movement temperature measuring equipment, it is characterized in that, on described support, also firmly be connected with electric machine support, the speed reduction unit motor is installed on electric machine support, the support top is provided with guide pillar, slidely connect thermopair on the guide pillar, speed reduction unit motor gear and tooth bar engagement, be provided with travel switch and limit switch at the support end, described travel switch and limit switch are electrically connected with the speed reduction unit motor, and described thermopair firmly is connected with tooth bar.
The beneficial effects of the utility model are: the speed reduction unit motor has been realized the stepping drawing and pulling type thermometric of mechanical control by the mode that gear rotation drive tooth bar, thermopair pass in and out in reserving thermometer hole.When the non-ferrous metal liquid temp is measured, shortened the soak time of thermopair in aluminium liquid, also can make things convenient for and regularly take out, put into thermopair.Greatly facilitate shove charge and scarfing cinder work, avoided in the shove charge and the scarfing cinder course of work damage that very easily thermopair produced, prolonged the serviceable life of thermopair.
Description of drawings
Fig. 1 for non-ferrous metal metallurgy with mechanical step-by-step movement temperature measuring equipment structural representation.
Among the figure, 1. support, 2. electric machine support, 3. speed reduction unit motor, 4. speed reduction unit motor gear, 5. guide pillar, 6. tooth bar, 7. travel switch, 8. limit switch, 9. furnace wall is reserved thermometer hole, 10. thermopair, 11. non-ferrous metal liquids.
Embodiment
With reference to accompanying drawing, non-ferrous metal metallurgy is made up of the thermopair (10) and the support (1) that probe into non-ferrous metal liquid (11) by furnace wall reservation thermometer hole (9) with mechanical step-by-step movement temperature measuring equipment, on described support (1), also firmly be connected with electric machine support (2), speed reduction unit motor (3) is installed on electric machine support (2), support (1) top is provided with guide pillar (5), slidely connect thermopair (10) on the guide pillar (5), speed reduction unit motor gear (4) and tooth bar (6) engagement, be provided with travel switch (7) and limit switch (8) at support (1) end, described travel switch (7) and limit switch (8) are electrically connected with speed reduction unit motor (3), and described thermopair (10) firmly is connected with tooth bar (6).
When equipment is used, opening power, speed reduction unit motor (3) drives speed reduction unit motor gear (4) and rotates, and speed reduction unit motor gear (4) meshes with tooth bar (6), goes up at guide pillar (5) by the motion drive thermopair (10) of tooth bar (6) and slides.The sliding distance and the rising or falling speed of thermopair (10) controlled in travel switch (7) and limit switch (8) running simultaneously, the correct position of stop position for setting.In sum, realized that the timing when measuring non-ferrous metal liquid (11) temperature is put into, taken out to thermopair (10).
Claims (1)
1, non-ferrous metal metallurgy is made up of the thermopair and the support that probe into non-ferrous metal liquid by furnace wall reservation thermometer hole with mechanical step-by-step movement temperature measuring equipment, it is characterized in that, on described support, also firmly be connected with electric machine support, the speed reduction unit motor is installed on electric machine support, the support top is provided with guide pillar, slidely connect thermopair on the guide pillar, speed reduction unit motor gear and tooth bar engagement, be provided with travel switch and limit switch at the support end, described travel switch and limit switch are electrically connected with the speed reduction unit motor, and described thermopair firmly is connected with tooth bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202277818U CN201307038Y (en) | 2008-11-28 | 2008-11-28 | Mechanical stepping temperature measuring device for smelting nonferrous metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202277818U CN201307038Y (en) | 2008-11-28 | 2008-11-28 | Mechanical stepping temperature measuring device for smelting nonferrous metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201307038Y true CN201307038Y (en) | 2009-09-09 |
Family
ID=41099502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202277818U Expired - Fee Related CN201307038Y (en) | 2008-11-28 | 2008-11-28 | Mechanical stepping temperature measuring device for smelting nonferrous metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201307038Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104062033A (en) * | 2014-07-09 | 2014-09-24 | 苏州博能炉窑科技有限公司 | Electric device for measuring temperature of molten aluminum |
| CN104713663A (en) * | 2015-04-13 | 2015-06-17 | 安徽马钢工程技术集团有限公司 | Arc-shaped track type temperature measurement and sampling device and use method thereof |
| CN106768421A (en) * | 2016-11-28 | 2017-05-31 | 天津市三木森电炉股份有限公司 | A kind of thermocouple mobile device |
| CN111664957A (en) * | 2020-07-13 | 2020-09-15 | 广东韶钢松山股份有限公司 | Temperature detection system and method for detecting temperature of material column in blast furnace body |
| CN112113677A (en) * | 2020-08-21 | 2020-12-22 | 浙江英洛华磁业有限公司 | Neodymium iron boron smelting temperature measuring device and method |
| CN112683412A (en) * | 2020-12-03 | 2021-04-20 | 广州致远新材料科技有限公司 | Automatic alloy liquid temperature measuring system and control method thereof |
-
2008
- 2008-11-28 CN CNU2008202277818U patent/CN201307038Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104062033A (en) * | 2014-07-09 | 2014-09-24 | 苏州博能炉窑科技有限公司 | Electric device for measuring temperature of molten aluminum |
| CN104713663A (en) * | 2015-04-13 | 2015-06-17 | 安徽马钢工程技术集团有限公司 | Arc-shaped track type temperature measurement and sampling device and use method thereof |
| CN106768421A (en) * | 2016-11-28 | 2017-05-31 | 天津市三木森电炉股份有限公司 | A kind of thermocouple mobile device |
| CN111664957A (en) * | 2020-07-13 | 2020-09-15 | 广东韶钢松山股份有限公司 | Temperature detection system and method for detecting temperature of material column in blast furnace body |
| CN111664957B (en) * | 2020-07-13 | 2022-10-14 | 广东韶钢松山股份有限公司 | Temperature detection system and method for detecting temperature of material column in blast furnace body |
| CN112113677A (en) * | 2020-08-21 | 2020-12-22 | 浙江英洛华磁业有限公司 | Neodymium iron boron smelting temperature measuring device and method |
| CN112683412A (en) * | 2020-12-03 | 2021-04-20 | 广州致远新材料科技有限公司 | Automatic alloy liquid temperature measuring system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20171128 |