CN108555260A - Crystallizer adds protection slag system automatically - Google Patents
Crystallizer adds protection slag system automatically Download PDFInfo
- Publication number
- CN108555260A CN108555260A CN201810045429.0A CN201810045429A CN108555260A CN 108555260 A CN108555260 A CN 108555260A CN 201810045429 A CN201810045429 A CN 201810045429A CN 108555260 A CN108555260 A CN 108555260A
- Authority
- CN
- China
- Prior art keywords
- feed bin
- robot
- conveying pipeline
- screw conveyor
- control system
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/108—Feeding additives, powders, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/111—Treating the molten metal by using protecting powders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/18—Controlling or regulating processes or operations for pouring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/18—Controlling or regulating processes or operations for pouring
- B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
- B22D11/183—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by measuring molten metal weight
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasification And Melting Of Waste (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a kind of crystallizers to add protection slag system, including control system, two feed bins, conveying pipeline, rack, robot, screw conveyor, infrared detecting devices automatically；Rack includes upper spider, lower bearing bracket；Feed bin, conveying pipeline, robot are from top to bottom arranged, and feed bin is fixed on upper spider, and feed bin is connect with conveying pipeline, and conveying pipeline is connect with screw conveyor, and screw conveyor is fixed in robot；Robot is hung upside down below lower bearing bracket, and robot may be along lower bearing bracket transverse shifting；Control system is connect with infrared detecting device, feed bin, robot, screw conveyor respectively.The switching of a variety of covering slags can be achieved in the design of two feed bins of the present invention, and slag efficiency is changed in raising；Robot is projecting to carry out adding slag, fundamentally solves the problems, such as that equipment space is big.The present invention is truly realized closed-loop control, realizes intelligent automatic slag, is not necessarily to manual intervention.
Description
Technical field
The present invention relates to crystallizer protecting residue plus slag field, especially a kind of crystallizer adds protection slag system automatically.
Background technology
The basic function of crystallizer protecting residue has：Protect crystallizer meniscus molten steel not by the secondary oxidation of air；Have
Good spreading property and insulation capacity prevent molten steel face from solidifying or crusting；It can absorb well and float up to meniscus
Non-metallic inclusion；Strand is controlled to the speed and uniformity of Billet to reduce thermal stress；It is cast with good lubrication
The function of base, to be allowed to successfully be pulled out out of crystallizer.
Existing automatic slag system is mostly rocker-arm or Robot walking, and space is big, and operation covering surface is big,
In crystallizer narrow space, personnel can not normal ambulation hinder very big once accident occurs, be unfavorable for keeping the safety in production, and
Real closed-loop control can not be formed.
Invention content
Technical problem to be solved by the present invention lies in prior art defect is overcome, a kind of saving space, reality are provided
Now intelligent, closed-loop control automatic slag crystallizer adds protection slag system automatically.
In order to solve the above technical problem, the present invention provides crystallizer automatically add protection slag system, including control system
System, feed bin, conveying pipeline, rack, robot, screw conveyor, infrared detecting device；Rack includes upper spider, lower bearing bracket；Material
Storehouse, conveying pipeline, robot are from top to bottom arranged, and feed bin is fixed on upper spider, and feed bin is connect with conveying pipeline, conveying pipeline and spiral transferring
Machine is sent to connect, screw conveyor is fixed in robot；Robot is hung upside down below lower bearing bracket, and robot may be along lower bearing bracket cross
To movement；Control system is connect with infrared detecting device, feed bin, robot, screw conveyor respectively.
As an improvement, there are two feed bins；Two feed bins are equipped with temperature sensor, feed bin lid, feed bin pedestal, protection outside
Shell, feed bin inner wall, broken arch mechanism, feed opening, weighing device, protection network, waste outlet；The feed opening of two feed bins passes through respectively
A piece conveying pipeline is connect with Pneumatic three-way valve；Broken arch mechanism includes rabbling mechanism, broken arch motor, and rabbling mechanism is located in feed bin
Portion, broken arch motor are located at bin bottom, and rabbling mechanism is fixedly connected with broken arch motor；Between feed bin inner wall and guard shield successively
Equipped with heating plate, heat-insulated aeroge；Waste outlet is equipped with valve；Protection network is set to feed bin inlet；Temperature sensor adds
Hot plate, weighing device, broken arch motor, the valve on waste outlet, Pneumatic three-way valve are connected with control system.
As an improvement, weighing device is equipped with warning device, which connect with control system.
As an improvement, conveying pipeline is fixed on by multiple springs below upper spider；The length of multiple springs is set in staged
Meter.
As an improvement, conveying pipeline, Pneumatic three-way valve are equipped with air shaker.
As an improvement, further including mobile device control terminal；It is configured in HMI system in the controls, creates Sm@
Rt servers, then a Sm rt client is downloaded in mobile device control terminal, ensure mobile device control terminal and server
In a network segment, then open mobile device control terminal, input server IP and port numbers and access server it is close
Code, you can link HMI system can be achieved with remote control in mobile device control terminal.Staff can hold movement and set
The standby operation control system that carries out carries out adding the operations such as slag, heating, switching feed bin.
As an improvement, the artificial six-joint robot of machine, is fixed on by additional 7th axis below lower bearing bracket.
As an improvement, further including annular plus slag tooling；Annular plus slag tooling are set to around the mouth of a river, can be allowed and be added slag region
Non-blind area realizes whole notch all standing.
As an improvement, further including security scanner；Security scanner is equipped with warning device, security scanner and its alarm
Device is connect with control system.
As an improvement, the driving device of screw conveyor is servo motor, the servo motor is connect with control system.
The beneficial effects of the present invention are：（1）Switching, expecting clearly for a variety of covering slags can be achieved in the design of two feed bins, carries
Height changes slag efficiency；（2）Heating plate can allow extra covering slag to be in proper temperature, it can be achieved that adding slag in due course, be not necessarily to reheat,
It is convenient and efficient；（3）Weighing device can detect the quantity of covering slag, and warning device can remind in due course supplement, reduce to lack and expect to make
At time waste and add slag opportunity；（4）6 axis robots carry out adding slag by the way that additional 7th axis is projecting, fundamentally solve
The big problem of equipment space；（5）Delivery pipe increases air vibrator between feed bin to screw conveyor and ensures material
Fluency；（6）The information of scanning can be fed back to control system by security scanner, and control system is sent out pre- by warning device
It is alert, ensure the safety for adding the stabilization and system operation of slag.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of the feed bin of the present invention；
Fig. 3 is the internal structure schematic diagram of the feed bin of the present invention；
Fig. 4 is the internal structure connection diagram of the present invention；
1- feed bins, 2- springs, 3- conveying pipelines, 4- racks, 5- robots, 6- annulars add slag tooling, the mouths of a river 7-, 8- spiral transferrings in figure
Send machine, 9- temperature sensors, 10- feed bins lid, 11- protection networks, 12- guard shields, the heat-insulated aeroges of 13-, 14- heating plates, 15-
Feed bin inner wall, 16- broken arches mechanism, 17- feed openings, 18- weighing devices, 19- broken arches motor, 20- feed bins pedestal, 21- waste materials go out
Mouth, 22- Pneumatic three-way valves.
Specific implementation mode
It elaborates to the present invention below in conjunction with attached drawing.
As shown in Figs 1-4, it includes control system, feed bin 1, conveying pipeline that crystallizer of the invention adds protection slag system automatically
3, rack 4, robot 5, annular plus slag tooling 6, screw conveyor 8, infrared detecting device, mobile device control terminal, safety are swept
Retouch instrument, warning device；Rack 4 includes upper spider, lower bearing bracket；Feed bin 1, conveying pipeline 3, robot 5 are from top to bottom arranged, feed bin 1
It is fixed on upper spider, feed bin 1 is connect with conveying pipeline 1, and conveying pipeline 1 is connect with screw conveyor 8, and screw conveyor 8 is fixed on machine
On device people 5；The driving device of screw conveyor 8 is servo motor；
There are two feed bins 1, and feed bin 1 is equipped with temperature sensor 9, feed bin lid 10, protection network 11, guard shield 12, feed bin inner wall
15, broken arch mechanism 16, feed opening 17, weighing device 18, feed bin pedestal 20, waste outlet 21；The feed opening 17 of two feed bins divides
It is not connect with Pneumatic three-way valve 22 by a conveying pipeline；Broken arch mechanism 16 includes rabbling mechanism, broken arch motor 19, rabbling mechanism
Inside feed bin, broken arch motor 19 is located at bin bottom, and rabbling mechanism is fixedly connected with broken arch motor 19；Feed bin inner wall 15 with
Heating plate 14, heat-insulated aeroge 13 are equipped between guard shield 12 successively；Waste outlet 21 is equipped with valve；On weighing device 18
Equipped with warning device；
Conveying pipeline 3 is fixed on by multiple springs 2 below upper spider；The length of multiple springs 2 is in stepped design；Conveying pipeline 3,
Pneumatic three-way valve 22 is equipped with air shaker；Robot 5 is six-joint robot, is fixed under lower bearing bracket by additional 7th axis
Side.Robot 5 may be along lower bearing bracket transverse shifting；Annular plus slag tooling 6 are set to around the mouth of a river 7；Security scanner is ranging
Radar, range radar are equipped with warning device；Control system respectively with temperature sensor 9, heating plate 14, weighing device 18, claim
Refitting set 18 warning device, broken arch motor 19, the valve on waste outlet 21, Pneumatic three-way valve 22, infrared detecting device, survey
Away from radar, the warning device of range radar, robot 5, the servo motor of screw conveyor 8, the connection of mobile device control terminal.
The use process of the present invention：
1, opening control system, starts plus slag program, the infrared detecting device for being mounted on 7 top of the mouth of a river start, detection plus pulp water
The ambient conditions of mouth 7, infrared detecting device is by temperature and corresponding coordinates feedback to control system；
2, control system switches suitable feed bin 1, and the number of comprehensive infrared detecting device feedback according to the steel grade information of input
According to, the thickness of covering slag is calculated by procedural model, controls the speed of screw conveyor 8, is accurately controlled and is added the quantity of slag, meanwhile,
Air shaker works, and prevents the blocking being likely to occur in conveying pipeline 3, range radar starts to scan, if someone enters work
Region, control system will send out information according to the distance for entering distance to the warning device of range radar, and warning device is sent out
Early warning, if hypotelorism, control system can control robot 5 and stop adding slag, to ensure the safety of personnel；Adding slag process
In, feed bin 1 can continue working, keep internal protection slag temperature and drying property, when covering slag weigh less than setting numerical value when,
The warning device of control system control weighing device 18 sends out early warning supplement covering slag；Control system can be according to screw conveyor 8
The variation of 1 weight of current signal and feed bin of the servo motor feedback of configuration judges whether covering slag congestion or is not protected
Protect slag enter, and then judge upstream conveying pipeline 3 whether congestion；
3, after adding slag EP (end of program), according to the testing result of infrared detecting device, control system determines whether to add slag in place, into
And judge whether to need to continue to add slag, form closed-loop control.Each time plus slag, control system can all acquire the process for adding slag every time
Data and result data, and store into control system, self study is carried out by artificial intelligence, difference is formed according to different steel grades
Plus slag model.According to the study schedule situation of different models, it can choose whether to use plus slag system be automatically according to model
Cloth.Technological parameter setting can be carried out in the controls simultaneously.In whole process, the quantity of slag is added to pass through screw conveyor 8
Servo motor rotating speed is precisely controlled, and the type of steel grade and covering slag can judge whether to match in systems, if mismatching meeting
It sends out alarm, in 5 walking process of robot, acousto-optic-electric early warning security rank can be passed through by the warning device of range radar.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, several improvement can also be made without departing from the principle of the present invention, these improvement also should be regarded as the present invention's
Protection domain.
Claims (10)
1. a kind of crystallizer adds protection slag system automatically, it is characterised in that：Including control system, feed bin（1）, conveying pipeline（3）、
Rack（4）, robot（5）, screw conveyor（8）, infrared detecting device；The rack（4）Including upper spider, lower bearing bracket；Institute
State feed bin（1）, conveying pipeline（3）, robot（5）From top to bottom it is arranged, feed bin（1）It is fixed on upper spider, feed bin（1）With conveying pipeline
（3）Connection, conveying pipeline（3）With screw conveyor（8）Connection, screw conveyor（8）It is fixed on robot（5）On；The machine
People（5）It hangs upside down below lower bearing bracket, robot（5）It may be along lower bearing bracket transverse shifting；The control system respectively with infrared inspection
Survey device, feed bin（1）, robot（5）, screw conveyor（8）Connection.
2. adding protection slag system automatically according to the crystallizer described in claim 1, it is characterised in that：The feed bin（1）Have two
It is a, feed bin（1）It is equipped with temperature sensor（9）, feed bin lid（10）, protection network（11）, guard shield（12）, feed bin inner wall
（15）, broken arch mechanism（16）, feed opening（17）, weighing device（18）, feed bin pedestal（20）, waste outlet（21）；It is described two
The feed opening of feed bin（17）Pass through a conveying pipeline and Pneumatic three-way valve respectively（22）Connection；The broken arch mechanism（16）Including stirring
Mix mechanism, broken arch motor（19）, rabbling mechanism is located inside feed bin, broken arch motor（19）Positioned at bin bottom, rabbling mechanism with
Broken arch motor（19）It is fixedly connected；The feed bin inner wall（15）With guard shield（12）Between successively be equipped with heating plate（14）, every
Aerogel（13）；The waste outlet（21）It is equipped with valve；The protection network（11）It is set to feed bin（1）Inlet；Institute
State temperature sensor（9）, heating plate（14）, weighing device（18）, broken arch motor（19）, waste outlet（21）On valve, gas
Dynamic triple valve（22）It is connected with control system.
3. crystallizer according to claim 2 adds protection slag system automatically, it is characterised in that：The weighing device（18）
It is equipped with warning device, which connect with control system.
4. crystallizer according to claim 1 adds protection slag system automatically, it is characterised in that：The conveying pipeline（3）It is logical
Cross multiple springs（2）It is fixed below upper spider；The multiple spring（2）Length be in stepped design.
5. crystallizer according to claim 2 or 4 adds protection slag system automatically, it is characterised in that：The conveying pipeline
（3）, Pneumatic three-way valve（22）It is equipped with air shaker.
6. crystallizer according to claim 1 adds protection slag system automatically, it is characterised in that：It further include mobile device control
End processed；The control system is wirelessly connected with mobile device control terminal.
7. crystallizer according to claim 1 adds protection slag system automatically, it is characterised in that：The robot（5）For
Six-joint robot is fixed on by additional 7th axis below lower bearing bracket.
8. crystallizer according to claim 1 adds protection slag system automatically, it is characterised in that：Further include annular plus slag work
Dress（6）；The annular plus slag tooling（6）It is set to the mouth of a river（7）Around.
9. crystallizer according to claim 1 adds protection slag system automatically, it is characterised in that：It further include security sweep
Instrument；The security scanner is equipped with warning device, and security scanner and its warning device are connect with control system.
10. crystallizer according to claim 1 adds protection slag system automatically, it is characterised in that：The screw conveyor
（8）Driving device be servo motor, the servo motor connect with control system.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810045429.0A CN108555260B (en) | 2018-01-17 | 2018-01-17 | Automatic casting powder adding system of crystallizer |
| PCT/CN2018/102430 WO2019140912A1 (en) | 2018-01-17 | 2018-08-27 | System for automatically adding covering slag for crystallizer |
| DE212018000100.6U DE212018000100U1 (en) | 2018-01-17 | 2018-08-27 | A system for automatically adding cast powder slag to a crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810045429.0A CN108555260B (en) | 2018-01-17 | 2018-01-17 | Automatic casting powder adding system of crystallizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108555260A true CN108555260A (en) | 2018-09-21 |
| CN108555260B CN108555260B (en) | 2020-05-29 |
Family
ID=63530919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810045429.0A Active CN108555260B (en) | 2018-01-17 | 2018-01-17 | Automatic casting powder adding system of crystallizer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108555260B (en) |
| WO (1) | WO2019140912A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031808A (en) * | 2017-12-08 | 2018-05-15 | 济南铭智能科技有限公司 | Conticaster molding casting intelligence control system |
| CN113862488A (en) * | 2021-09-07 | 2021-12-31 | 上海鑫蓝海自动化科技有限公司 | Full-automatic slag adding device of electroslag remelting furnace |
| CN114918386A (en) * | 2022-05-27 | 2022-08-19 | 鞍钢股份有限公司 | Slag consumption measuring and alarming method and system based on slag adding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108031808A (en) * | 2017-12-08 | 2018-05-15 | 济南铭智能科技有限公司 | Conticaster molding casting intelligence control system |
| CN113862488A (en) * | 2021-09-07 | 2021-12-31 | 上海鑫蓝海自动化科技有限公司 | Full-automatic slag adding device of electroslag remelting furnace |
| CN114918386A (en) * | 2022-05-27 | 2022-08-19 | 鞍钢股份有限公司 | Slag consumption measuring and alarming method and system based on slag adding machine |
| CN114918386B (en) * | 2022-05-27 | 2023-06-20 | 鞍钢股份有限公司 | Slag consumption measuring and alarming method and system based on slag adding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019140912A1 (en) | 2019-07-25 |
| CN108555260B (en) | 2020-05-29 |
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