CN201837542U - Sampling device capable of automatically measuring temperature and determining oxygen - Google Patents
Sampling device capable of automatically measuring temperature and determining oxygen Download PDFInfo
- Publication number
- CN201837542U CN201837542U CN2010205386142U CN201020538614U CN201837542U CN 201837542 U CN201837542 U CN 201837542U CN 2010205386142 U CN2010205386142 U CN 2010205386142U CN 201020538614 U CN201020538614 U CN 201020538614U CN 201837542 U CN201837542 U CN 201837542U
- Authority
- CN
- China
- Prior art keywords
- robot
- rifle
- sampling
- measuring
- swinging base
- 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
Links
Images
Landscapes
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a sampling device capable of automatically measuring temperature and determining oxygen, belonging to the technical field of liquid metal treating processes in a metallurgical field. The device comprises a robot, a robot traveling mechanism, a magazine case, an automatic measuring gun device, a liquid level height detection device and a control system, wherein the robot is installed on the rail of the robot traveling mechanism through a supporting wheel, the magazine case is placed at a position which is 1 to 2m far away from the robot traveling mechanism, the liquid level height detection device is placed at the upper part of the robot which is 3 to 5m above the middle of the robot, the control system is installed at a position which is 2 to 3m far away from the robot traveling mechanism and is connected with the robot through a cable, and the automatic measuring gun device is installed at a position which is 2 to 3m far away from the robot traveling mechanism through a swinging base. The sampling device has the advantages that the automatic temperature measurement and the sampling are realized, the human intervention is reduced, the molten steel temperature measurement accuracy is improved, the sampling speed is fast, the sampling success rate is improved, the production cost is reduced, the smelting cycle is shortened and the labor intensity of workers is reduced.
Description
Technical field
The utility model belongs to field of metallurgy liquid metal processing procedure technical field, a kind of automatic temperature measurement particularly is provided, has decided the oxygen sampler, with realize to molten steel automatic temperature measurement, decide oxygen and take a sample, reduce human intervention, improve the liquid steel temperature measuring accuracy, take a sample fast and improve the sampling success ratio, reduce production costs, shorten smelting cycle and reduce the purposes of labor strength.
Background technology
In the current STEELMAKING PRODUCTION, external refining is improving the steel product quality, is enlarging kind, is reducing cost, optimizes aspect such as steel-smelting production process and bringing into play important effect.Especially since sheet billet continuous casting is implemented permanent pulling rate cast, temperature, composition to refined molten steel have had more strict requirement, the precision of artificial thermometric (deciding oxygen) sampling can not satisfy the requirement of next procedure to steel quality, therefore realize the robotization of refining treatment process thermometric (deciding oxygen) sampling, have crucial meaning improving liquid steel temperature measuring accuracy and smelting quality, reduction raw materials consumption and worker's labour intensity.
The manual measurement mode can not well be determined measuring position and insertion depth, and manual measurement is difficult to avoid the instability of thermometric (deciding oxygen), therefore the obtained Temperature numerical precision of artificial thermometric (deciding oxygen), sampling mode is relatively poor, temperature fluctuation range is bigger, be difficult to guarantee the degree of accuracy of measuring position and temperature value, therefore also limit the raising of the permanent pulling rate rate of conticaster, influenced the production efficiency of conticaster and the quality of strand.
Original thermometric (deciding oxygen) sampling mode can not guarantee that the precision of measuring has also increased working strength of workers, and production efficiency is low can't to satisfy the high efficiency production requirement of conticaster to constant pulling rate.Basis is practical can to reduce labor strength, improves temperature, Composition Control precision, enhances productivity.
Summary of the invention
The purpose of this utility model is to provide a kind of automatic temperature measurement, decides the oxygen sampler, realize automatic temperature measurement, decide the oxygen sampling, reduce human intervention, improve the liquid steel temperature measuring accuracy, take a sample fast and improve the sampling success ratio, reduce production costs, shorten smelting cycle and reduce labor strength.
The utility model comprises robot, robot running gear, magazine, measures gun apparatus, liquid level detection device and control system automatically.Robot is installed on the travel mechanism track by support wheel; Protective clothing for proximity fire fighting is enclosed within the outside of robot, prevents that robot is subjected to the influence of high temperature; Keep 1～2 meter distance to put between magazine and the travel mechanism; The liquid level checkout equipment is at the position of sound production of 3～5 meters of robot upper part; Control system is installed in the distance of 2～3 meters in travel mechanism, links to each other with robot by cable.Automatically measure gun apparatus and be installed in the distance of 2～3 meters in travel mechanism by swinging base, guarantee that the rifle head of measuring rifle can be inserted in the molten steel, robot can give the various detection probe of rifle head loading, unloading.As shown in Figure 1.
Robot can realize grasping automatically measuring (deciding oxygen) sampling probe, and is installed on the rifle head of automatic measurement gun apparatus, can take off probe automatically after the measurement; Robot running gear carrying robot body is for robot provides run trace; Magazine is a robot storage measuring sonde; Robot grasps corresponding measuring sonde in magazine, and measuring sonde is installed on the rifle head of automatic measurement gun apparatus; Liquid level detection device detects liquid level, and data transfer is given control system.The action that the control system control robot is arranged and measure gun apparatus automatically.
The handgrip of robot is an air clamper, and handgrip itself is from the tape guide groove.
Magazine adopts separate type, loads different measuring sondes, and the spacing of putting two barrals of a gun of spacing and lifting gear is the same.
Automatically measure gun apparatus by measuring rifle, robot external shaft, chain type lifting gear, swinging base and measuring the rifle steady arm and form.Measure rifle and be fixed on the swinging base, measure the rifle steady arm and be installed on the swinging base, apart from measuring rifle lower end 500～1000mm by slideway and chain type lifting gear; The robot external shaft links to each other with measurement rifle upper end, and is installed in swinging base top by the chain type lifting gear.
The ladle liquid level detection device detects liquid level, and will detect number and pass to control system, the data operation that control system records according to liquid level detection device goes out rifle distance down, magazine loads different measuring sondes, according to producing needs, the measuring sonde that the robot gripping is different is also finished in the loading, unloading probe work of measuring automatically on the gun apparatus rifle head, measures gun apparatus automatically and accurately controls the rifle degree of depth down, finishes surveying work.
Robot running gear is not when carrying out thermometric (deciding oxygen) sampling, increased the distance between robot and the steel stove, effectively reduce the damage of electrode heat radiation, utilize the external shaft control of robot, can realize accurately taking arms and adorn the action of rifle robot.
Magazine has adopted separate type, load different measuring sondes, the spacing of putting two barrals of a gun of spacing and chain type lifting gear is the same, effectively reduced on-the-spot floor area, the automatic detection device of magazine probe has improved the accuracy of grabbing rifle for robot provides the calculating location that begins to grasp.
Safety device is isolated the robot manipulation district, has effectively avoided artificial damage, and total system is effectively protected.
The utility model can manually be set the running orbit of mechanical arm according to the needs of producing, and the memory function in the system can write down running orbit automatically.
Robot collects ladle and puts in place behind the signal, automatically measure liquid steel level, union goes out rifle distance down, the automatic detection device of magazine probe provides the calculating location that begins to grasp for robot, the robot handgrip grasps probe and adorns rifle, and the servo position controller is determined the particular location that thermometric (deciding oxygen) is taken a sample according to the liquid steel level measurement result, and chain type lifting gear system shows barral of a gun and carries out thermometric (deciding oxygen) sampling, need not manual intervention, realize increasingly automated.System's accidental error that the manual measurement mode causes measurement result has been eliminated in the use of this device fully, thermometric (deciding oxygen) result shows that the temperature fidelity factor is higher and the fluctuation of thermometric (deciding oxygen) deviation is less, the precision fluctuation has improved 50% with respect to artificial thermometric (deciding oxygen) in the precision fluctuation in ± 2 ℃ of scopes; The qualification rate of sampling also reaches more than 98%, and relative and hand sampling has improved about 10%; The ratio that sampling does not conform to is reduced to below 2% by 8% of hand sampling.For control and the precision that improves steel quality provides reliable guarantee, improved the permanent pulling rate rate of conticaster greatly.
The utlity model has long-range and local two kinds of operator schemes; Single cycle and two kinds of system operating modes of substep; Liquid steel level detects automatically, the rifle degree of depth is determined automatically down; Remote server is gathered and reached to field data automatically; Alarm indication and resetting; Thermometric (decide oxygen) in the magazine, decide oxygen, the demonstration of sampling gun state; System suddenly stops, robot suspends control; Functions such as system running state demonstration.
The utility model can be realized the unmanned operation of thermometric (deciding oxygen) sampling, measure accurately, and cost of manufacture is low, is easy to realize standardization, mass making, therefore not only help the raising of molten steel measuring accuracy at refining procedure, reduced labor intensity of operating personnel.
Description of drawings
Fig. 1 is thermometric of the present utility model (deciding an oxygen) sampler synoptic diagram.Wherein, magazine 1, industrial control computer 2, liquid level detection device 3, chain type lifting gear 4, barral of a gun pneumatic power positioner 5, robot running gear 6, robot 7, useless rifle remover 8, safety device 9.
Embodiment
The utility model comprises robot, robot running gear, magazine, measures gun apparatus, liquid level detection device and control system automatically.Robot running gear is at the middle part of whole system, and robot is installed on the travel mechanism track by support wheel; Protective clothing for proximity fire fighting is enclosed within the outside of robot, prevents that robot is subjected to the influence of high temperature; Keep 1～2 meter distance to put between magazine and the travel mechanism; The liquid level checkout equipment is at the position of sound production of 3～5 meters of robot upper part; Control system is installed in the distance of 2～3 meters in travel mechanism, links to each other with robot by cable.Automatically measure gun apparatus and install in the distance of 2～3 meters in travel mechanism by swinging base, guarantee that the rifle head of measuring rifle can be inserted in the molten steel, robot can give the various detection probe of rifle head loading, unloading.As shown in Figure 1.
This automatic temperature measurement (deciding oxygen) sampler is different with original thermometric (deciding oxygen) device.Original device can only manually load and unload the rifle head.Since the liquid level difference of each ladle, the measurement result out of true.In addition, manually load and unload the rifle difficulty, be unfavorable for Operation and Maintenance.Rifle head and chain type lifting gear point of attachment be protection not, and scene temperature is higher, the easy broken invalid of built-in thermometric (deciding oxygen) lead.
When adopting this automatic temperature measurement (deciding oxygen) sampler, at first utilize liquid level detection device that the liquid steel level height of ladle is measured, data storage, meanwhile, the barral of a gun pneumatic power positioner is held barral of a gun tightly, robot gripping's rifle head, adorn rifle by travel mechanism, the barral of a gun pneumatic power positioner is opened, and cylinder is shown and put in place, the chain type lifting gear records data according to liquid level and begins to descend rifle to put in place, begins thermometric (deciding oxygen), sampling or decides oxygen.When thermometric (deciding oxygen) or when deciding oxygen and obtaining data result (during sampling, the default time, in molten steel, extract automatically after the certain time), the chain type lifting gear begins to rise and puts in place, and the cylinder pendulum is got back to the position, the barral of a gun pneumatic power positioner is held the rifle head tightly, robot begins to unload rifle, away from the steel stove, begins unload rifle to useless rifle remover side by travel mechanism, holding state is got back to by robot, successively circulation.
Adopt this automatic temperature measurement (deciding oxygen) sampler advantage to be the accurate location that liquid steel level is measured and servo position control has realized each rifle thermometric (deciding oxygen) and sampling, eliminated system's accidental error that the manual measurement mode causes measurement result fully, for control and the precision that improves steel quality provides reliable guarantee.For thermometric (deciding oxygen) accuracy, measurement System Analysis presentation of results robot thermometric (deciding oxygen) data are credible, and the fluctuation of fidelity factor height and thermometric (deciding oxygen) deviation is less, and precision fluctuates in ± 2 ℃ of scopes; The qualification rate of sampling reaches more than 98%, and relative and hand sampling has improved about 10%; The ratio that sampling does not conform to is reduced to below 2% by 8% of hand sampling.
Adopt this automatic temperature measurement (deciding oxygen) sampler can realize the accurate measurement of the unmanned operation of external refining thermometric (deciding oxygen) sampling, temperature data, take a sample into the rate height, and the utility model is easy to realize the standardization operated, therefore this automatic temperature measurement (deciding oxygen) sampler not only can replace the refining assistant to carry out metallurgical operations fully, but also, long-range realistic meaning is arranged for improving steel quality for the refining worker provides data foundation more accurately.
Claims (4)
- An automatic temperature measurement, decide the oxygen sampler, it is characterized in that, comprise robot, robot running gear, magazine, measure gun apparatus, liquid level detection device and control system automatically; Robot is installed on the robot running gear track by support wheel; Keep 1～2 meter distance to put between magazine and the robot running gear; Liquid level detection device is at the position of sound production of 3～5 meters of robot upper part; Control system is installed in the distance of 2～3 meters of robot running gears, links to each other with robot by cable; Automatically measuring gun apparatus is installed in the distance of 2～3 meters of robot running gears by swinging base.
- 2. device according to claim 1 is characterized in that, the handgrip of robot is an air clamper, and handgrip itself is from the tape guide groove.
- 3. device according to claim 1 is characterized in that, magazine adopts separate type, loads different measuring sondes, and the spacing of putting two barrals of a gun of spacing and lifting gear is the same.
- 4. device according to claim 1 is characterized in that, measures gun apparatus automatically by measuring rifle, robot external shaft, chain type lifting gear, swinging base and measuring the rifle steady arm and form; Measure rifle and be fixed on the swinging base, measure the rifle steady arm and be installed on the swinging base, apart from measuring rifle lower end 500～1000mm by slideway and chain type lifting gear; The robot external shaft links to each other with measurement rifle upper end, and is installed in swinging base top by the chain type lifting gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205386142U CN201837542U (en) | 2010-09-20 | 2010-09-20 | Sampling device capable of automatically measuring temperature and determining oxygen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205386142U CN201837542U (en) | 2010-09-20 | 2010-09-20 | Sampling device capable of automatically measuring temperature and determining oxygen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201837542U true CN201837542U (en) | 2011-05-18 |
Family
ID=44007651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205386142U Expired - Fee Related CN201837542U (en) | 2010-09-20 | 2010-09-20 | Sampling device capable of automatically measuring temperature and determining oxygen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201837542U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106893796A (en) * | 2017-03-17 | 2017-06-27 | 中冶赛迪工程技术股份有限公司 | Converter automatic temperature measurement sampler |
| CN108359767A (en) * | 2018-03-20 | 2018-08-03 | 机械科学研究总院海西（福建）分院有限公司 | A kind of the stokehold automatic temperature measurement and/or sampling method of steelmaking converter molten steel |
| CN108444616A (en) * | 2018-03-20 | 2018-08-24 | 机械科学研究总院海西（福建）分院有限公司 | A kind of the stokehold automatic temperature measurement and sampling system of steelmaking converter molten steel |
| CN108789487A (en) * | 2017-05-04 | 2018-11-13 | 江苏金恒信息科技股份有限公司 | A kind of robot protect-ing frame structure and thermometric sampling robots |
| CN109115373A (en) * | 2018-10-31 | 2019-01-01 | 中冶赛迪工程技术股份有限公司 | A kind of cast house intelligence molten iron thermometric sampler and its sampling method |
| CN110006697A (en) * | 2019-05-14 | 2019-07-12 | 中冶赛迪技术研究中心有限公司 | The sampling of robot thermometric is with from cooling gun |
| CN111272311A (en) * | 2020-02-04 | 2020-06-12 | 中冶赛迪工程技术股份有限公司 | Temperature measurement sampling robot process arrangement and operation flow for steel-making production refining treatment |
| CN112611480A (en) * | 2020-11-27 | 2021-04-06 | 中冶赛迪工程技术股份有限公司 | Temperature measurement sampling method and system |
| CN114237230A (en) * | 2021-11-29 | 2022-03-25 | 中冶赛迪工程技术股份有限公司 | Path planning method and system of temperature measurement sampling robot and readable storage medium |
-
2010
- 2010-09-20 CN CN2010205386142U patent/CN201837542U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106893796A (en) * | 2017-03-17 | 2017-06-27 | 中冶赛迪工程技术股份有限公司 | Converter automatic temperature measurement sampler |
| CN106893796B (en) * | 2017-03-17 | 2020-01-31 | 中冶赛迪工程技术股份有限公司 | Automatic temperature measuring and sampling device for steel furnace |
| CN108789487A (en) * | 2017-05-04 | 2018-11-13 | 江苏金恒信息科技股份有限公司 | A kind of robot protect-ing frame structure and thermometric sampling robots |
| CN108359767A (en) * | 2018-03-20 | 2018-08-03 | 机械科学研究总院海西（福建）分院有限公司 | A kind of the stokehold automatic temperature measurement and/or sampling method of steelmaking converter molten steel |
| CN108444616A (en) * | 2018-03-20 | 2018-08-24 | 机械科学研究总院海西（福建）分院有限公司 | A kind of the stokehold automatic temperature measurement and sampling system of steelmaking converter molten steel |
| CN109115373A (en) * | 2018-10-31 | 2019-01-01 | 中冶赛迪工程技术股份有限公司 | A kind of cast house intelligence molten iron thermometric sampler and its sampling method |
| CN110006697A (en) * | 2019-05-14 | 2019-07-12 | 中冶赛迪技术研究中心有限公司 | The sampling of robot thermometric is with from cooling gun |
| CN111272311A (en) * | 2020-02-04 | 2020-06-12 | 中冶赛迪工程技术股份有限公司 | Temperature measurement sampling robot process arrangement and operation flow for steel-making production refining treatment |
| CN111272311B (en) * | 2020-02-04 | 2022-02-18 | 中冶赛迪工程技术股份有限公司 | Temperature measurement sampling robot process arrangement and operation flow for steel-making production refining treatment |
| CN112611480A (en) * | 2020-11-27 | 2021-04-06 | 中冶赛迪工程技术股份有限公司 | Temperature measurement sampling method and system |
| CN114237230A (en) * | 2021-11-29 | 2022-03-25 | 中冶赛迪工程技术股份有限公司 | Path planning method and system of temperature measurement sampling robot and readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201837542U (en) | Sampling device capable of automatically measuring temperature and determining oxygen | |
| CN101975679B (en) | Exactly temperature-measuring and sampling system of molten steel and method thereof | |
| CN108359767B (en) | A kind of the stokehold automatic temperature measurement and sampling method of steelmaking converter molten steel | |
| CN206038168U (en) | Automatic temperature measuring device of ladle molten iron | |
| CN205133651U (en) | Steelmaking converter stove outer covering temperature and tapping monitoring set composite | |
| CN105274572A (en) | Anode replacement method for aluminum electrolysis production | |
| CN104597263A (en) | Special automatic industrial analyzer for coal quality and determination method | |
| KR20160142374A (en) | Determination of the mass of a metallic melt | |
| CN108690895A (en) | Material tracking method and prior-warning device in State of Blast Furnace | |
| CN203323708U (en) | Device measuring thickness of furnace lining | |
| CN102430725A (en) | Pouring speed indicating method and device for steel die casting | |
| CN201103790Y (en) | Digital cabinet digit meter | |
| CN202915894U (en) | Device for measuring coaxiality of trunnions of converter backing ring | |
| CN103045795B (en) | Liquid level measurement system of converter sublance | |
| US6797032B2 (en) | Method for measuring bath level in a basic oxygen furnace to determine lance height adjustment | |
| CN111380492A (en) | Method for measuring 120t converter gun position | |
| CN105388179A (en) | Stokehole steel liquidus and solidus temperature fast-detection device and method | |
| CN202512078U (en) | Solidification analysis device for heavy casting | |
| CN106191371A (en) | Revolving furnace sublance automatic control system and control method | |
| CN104894328A (en) | Converter endpoint phosphorus content forecasting method | |
| CN212007129U (en) | Battery cell measuring device | |
| CN209255830U (en) | Intelligent liquimetric autopour machine | |
| CN111811690A (en) | Automatic temperature measurement sampling device of robot and control system thereof | |
| CN102829850A (en) | Seat box type wedged high-temperature-resistant electronic scale and measuring system with same | |
| CN218646662U (en) | Molten iron temperature measurement sampling robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yangzidian Town, Qian'an City, Hebei province 064404 Co-patentee after: Capital Iron & Steel General Company Patentee after: Hebei Shougang Qian'an Steel Co., Ltd. Co-patentee after: YASKAWA SHOUGANG ROBOT COMPANY LIMITED Address before: Yangzidian Town, Qian'an City, Hebei province 064404 Co-patentee before: Capital Iron & Steel General Company Patentee before: Hebei Shougang Qian'an Steel Co., Ltd. Co-patentee before: Shougang Motuoman Robot Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 064404 riverside village, Yang Dian zi Town, Qian'an, Hebei Co-patentee after: Shougang Group Co. Ltd. Patentee after: Hebei Shougang Qian'an Steel Co., Ltd. Co-patentee after: YASKAWA SHOUGANG ROBOT COMPANY LIMITED Address before: 064404 riverside village, Yang Dian zi Town, Qian'an, Hebei Co-patentee before: Capital Iron & Steel General Company Patentee before: Hebei Shougang Qian'an Steel Co., Ltd. Co-patentee before: YASKAWA SHOUGANG ROBOT COMPANY LIMITED |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20190920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |