CN108203752A - A kind of middle frequency furnace is with charging control method and intellectualizing system - Google Patents
A kind of middle frequency furnace is with charging control method and intellectualizing system Download PDFInfo
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- CN108203752A CN108203752A CN201810044064.XA CN201810044064A CN108203752A CN 108203752 A CN108203752 A CN 108203752A CN 201810044064 A CN201810044064 A CN 201810044064A CN 108203752 A CN108203752 A CN 108203752A
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- Prior art keywords
- charging
- middle frequency
- electric furnace
- frequency furnace
- molten iron
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/527—Charging of the electric furnace
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The present invention provides a kind of middle frequency furnace with charging control method and intellectualizing system, system includes wireless microcomputer electromagnetism with iron system, dispensing driving automatic control system, electric furnace vibration charging vehicle automatic control system, alloying ingredient system, middle frequency furnace with charging host computer management monitoring system；Method is automatically controls driving carriage walking, magnechuck row is to the suction of iron charge storage warehouse and weighs, magnechuck suction automatically controls driving carriage walking to the charging of electric furnace vibration charging vehicle after reaching preset weight, the charging of electric furnace vibration charging vehicle, which reaches, to be automatically controlled electric furnace vibration charging garage after preset weight and walks, electric furnace vibration charging reaches alloy feed bin, alloy feed bin feeds automatically to electric furnace vibration charging vehicle, after the charging of alloy feed bin reaches preset weight, automatically control electric furnace vibration charging and reach middle frequency furnace to middle frequency furnace charging.Manpower is saved, production cost is reduced, improves production efficiency, greatly improve molten iron qualification rate.
Description
Technical field
The invention belongs to melting and casting technical fields, and in particular to a kind of middle frequency furnace is with charging control method and intelligence
System.
Background technology
The operating environment of melting and casting industry is severe, and recruitment is more and more difficult, and labour's cost of labor is also higher and higher.Mesh
Preceding middle frequency furnace also relies primarily on hand charging, weighs, feeds with charging, therefore, faces with the backward situation of charging, cost
Height, efficiency are low, improve current backwardness situation there is an urgent need for being gone by automatic control system.Strive for solving presently, there are pollution it is tight
Weight, low production efficiency, the problems such as of high cost, iron liquid qualification rate is low.
Invention content
The present invention provides a kind of middle frequency furnace with charging control method and intellectualizing system, solves life of the existing technology
Produce the problems such as efficiency is low, of high cost, iron liquid qualification rate is low.
Middle frequency furnace provided by the invention is driving trolley lifting hook magnechuck with charging control method, automatically controls driving
Carriage walking, magnechuck row is to the suction of iron charge storage warehouse and weighs, and magnechuck suction automatically controls after reaching preset weight
Carriage walking of driving a vehicle feeds to electric furnace vibration charging vehicle, and the charging of electric furnace vibration charging vehicle automatically controls electric furnace after reaching preset weight
Vibration charging garage is walked, and electric furnace vibration charging reaches alloy feed bin, and alloy feed bin feeds automatically to electric furnace vibration charging vehicle, closes
After golden feed bin charging reaches preset weight, automatically control electric furnace vibration charging and reach middle frequency furnace to middle frequency furnace charging.
Further, the step of analyzing hot metal composition, content is further included.
Further, the step of being measured to molten iron temperature is further included.
Further, the step of being measured to weight of molten iron is further included.
Middle frequency furnace provided by the invention is with charging intellectualizing system, including wireless microcomputer electromagnetism with iron system, dispensing row
Vehicle automatic control system, electric furnace vibration charging vehicle automatic control system, alloying ingredient system, middle frequency furnace are with charging host computer pipe
Manage monitoring system,
The wireless microcomputer electromagnetism is used for the default uniform recipe design magnechuck suction of basis with iron system, weighs and vibrated to electric furnace
Charging vehicle blanking,
The dispensing driving automatic control system is used to control driving carriage walking,
The electric furnace vibration charging vehicle automatic control system is used to that electric furnace vibration charging garage to be controlled to walk and feed,
The alloying ingredient system is used for basis and presets with direction electric furnace vibration charging vehicle blanking and weigh,
The middle frequency furnace with charging host computer management monitoring system be used for the centralized management for adding blending process to middle frequency furnace and
Monitoring.
Further, molten iron spectral analysis system is further included, the molten iron spectral analysis system is used for the ingredient to molten iron
And content is analyzed.
Further, molten iron temperature detecting system is further included, the molten iron temperature detecting system is used for the temperature to molten iron
It measures.
Further, further include ladle Weighing system, the ladle Weighing system be used for the weight of ladle into
Row weighs.
Further, display system is further included, the display system shows for real-time display blending process, state, parameter
Show hot metal composition and content analysis as a result, display molten iron temperature data, show weight of molten iron data.
Preferably, the electric furnace vibration charging vehicle include laterally, longitudinal direction, in length and breadth two-way, suspension type, rotary, staggered form
Six kinds of arrangements.
Beneficial effects of the present invention：Middle frequency furnace fully achieves intelligentized control method with charging process, saves manpower, drop
Low production cost improves production efficiency, by the detection to the ingredient of molten iron, content, temperature, weight, greatly improves molten iron
Qualification rate.
Description of the drawings
Fig. 1 is functional block diagram of the middle frequency furnace with charging intellectualizing system.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is used only for explaining the present invention, no
It is understood that as the restriction to the specific protection domain of the present invention.
Embodiment
With reference to Fig. 1, the middle frequency furnace of this implementation is matched iron system including wireless microcomputer electromagnetism, is matched with charging intellectualizing system
Material driving automatic control system, electric furnace vibration charging vehicle automatic control system, alloying ingredient system, middle frequency furnace are upper with feeding
Machine management monitoring system,
The wireless microcomputer electromagnetism is used for the default uniform recipe design magnechuck suction of basis with iron system, weighs and vibrated to electric furnace
Charging vehicle blanking, specifically, the wireless microcomputer electromagnetism with iron system include being mounted on driving drive indoor microcomputer with iron instrument,
It is wireless to weigh instrument, with iron operation instruction instrument, it is arranged on wireless weigh and matches iron weight signal receiver in instrument, connection is expert at
Wireless suspension hook sensor below vehicle trolley lifting hook is arranged on wireless suspension hook sensor and matches iron weight signal transmitter.It is existing
Staff can by matching the selection of iron operation instruction instrument with iron formula, such as 5t with iron capacity can there are many being formulated,
This melting needs to add in 70% pig iron, 10% foundry returns, 20% steel scrap, and according to prompting selection, the formula is operating personnel
It can.Wireless suspension hook sensor detects the weight of magnechuck institute suction in real time, and by matching iron weight signal transmitter to iron
Weight signal receiver sends signal, stops suction after reaching preset weight.
The dispensing driving automatic control system is for controlling driving carriage walking, specifically, staff can be at the scene
Driving driver's cabin control driving trolley with magnechuck walk to each station carry out dispensing.
The electric furnace vibration charging vehicle automatic control system is for controlling electric furnace vibration charging garage to walk and feed, the electricity
Controller on stove vibration charging vehicle is installed and controls its walking, electric furnace vibration charging vehicle can be according to lateral, longitudinal, double in length and breadth at the scene
To six kinds of arrangements such as, suspension type, rotary, staggered forms, according to control instruction by major ingredient and auxiliary material vibration discharging to intermediate frequency
The center of electric furnace reduces impact of the iron charge to furnace wall, extends middle frequency furnace refractory material service life.
The alloying ingredient system is used for basis and presets with direction electric furnace vibration charging vehicle blanking and weigh, specifically,
It is complete with the midway progress alloy feeding moved after iron charge to middle frequency furnace, the alloying ingredient system packet on electric furnace vibration charging vehicle
Alloy feed bin is included, the oscillating feeder below alloy feed bin, the alloy scale hooper lifted below oscillating feeder, work
The alloy formula that personnel can be added as needed on is selected, for example this melting needs to add silicon and manganese, then positioned at ferrosilicon material
Oscillating feeder below storehouse and ferromanganese feed bin carries out blanking, and alloy material falls into alloy scale hooper and weighed, and reaches default weight
Stop blanking after amount, electric furnace vibration charging vehicle is transported to by mode of movement such as spiral, promotion etc..
The concentrate tube that the middle frequency furnace is used to add middle frequency furnace blending process with charging host computer management monitoring system
Reason and monitoring, the middle frequency furnace is located at charging host computer management monitoring system in middle control machine room, including industrial personal computer, industrial personal computer
Display, industrial personal computer wireless communication receiver, dispensing printer etc., system software can store and set batch formula, note
Record dispensing data, generation dispensing data sheet etc..
In order to which the molten iron of middle frequency furnace charging melting can reach casting requirement, the middle frequency furnace of the present embodiment is with charging intelligence
System can be changed and further include molten iron spectral analysis system, the molten iron spectral analysis system is used to carry out the ingredient and content of molten iron
Analysis, is specifically analyzed using molten iron spectral analysis instrument.Molten iron spectral analysis system and middle frequency furnace are with charging host computer
Management monitoring system communicates, and can adjust the formula of alloy at any time, and molten iron is allowed to reach qualified requirement before pouring, avoids not conforming to
The generation of lattice product.Molten iron temperature detecting system is further included, the molten iron temperature detecting system is used to survey the temperature of molten iron
Amount.The molten iron temperature detecting system includes Infrared Thermal Analysis instrument and middle frequency furnace and leads to charging host computer management monitoring system
News, staff can understand the state of temperature before molten iron pours at any time.Ladle Weighing system is further included, the ladle weighs
System is used to weigh the weight of ladle.Ladle is weighed when equipped with high temperature liquid iron by high temperature hang hook steelyard,
And ladle Weighing system is also with middle frequency furnace with the management monitoring system communication of charging host computer, so that staff is to molten iron
Weight is controlled and is adjusted.
In order to realize that middle frequency furnace matches the visual control of charging process, the middle frequency furnace of this implementation is with the intelligent system of charging
System further includes display system, and the display system shows hot metal composition and contain for real-time display blending process, state, parameter
Analysis result is measured, shows molten iron temperature data, shows weight of molten iron data.
The middle frequency furnace of the present embodiment is used with charging intellectualizing system hang for driving trolley with charging control method
Hook magnechuck automatically controls driving carriage walking, and magnechuck row is to the suction of iron charge storage warehouse and weighs, magnechuck suction
Driving carriage walking is automatically controlled to the charging of electric furnace vibration charging vehicle after reaching preset weight, and the charging of electric furnace vibration charging vehicle reaches
It automatically controls electric furnace vibration charging garage after preset weight to walk, electric furnace vibration charging reaches alloy feed bin, and alloy feed bin is automatic
It feeds to electric furnace vibration charging vehicle, after the charging of alloy feed bin reaches preset weight, automatically controls during electric furnace vibration charging reaches
Frequency electric furnace feeds to middle frequency furnace.
In order to which the molten iron of middle frequency furnace charging melting can reach casting requirement, further include to hot metal composition, content progress
The step of analysis, the step of being measured to molten iron temperature, the step of being measured to weight of molten iron.
Claims (10)
1. a kind of middle frequency furnace is with charging control method, it is characterised in that：Driving trolley lifting hook magnechuck, automatically controls driving
Carriage walking, magnechuck row is to the suction of iron charge storage warehouse and weighs, and magnechuck suction automatically controls after reaching preset weight
Carriage walking of driving a vehicle feeds to electric furnace vibration charging vehicle, and the charging of electric furnace vibration charging vehicle automatically controls electric furnace after reaching preset weight
Vibration charging garage is walked, and electric furnace vibration charging reaches alloy feed bin, and alloy feed bin feeds automatically to electric furnace vibration charging vehicle, closes
After golden feed bin charging reaches preset weight, automatically control electric furnace vibration charging and reach middle frequency furnace to middle frequency furnace charging.
2. middle frequency furnace according to claim 1 is with charging control method, it is characterised in that：Further include to hot metal composition,
The step of content is analyzed.
3. middle frequency furnace according to claim 1 is with charging control method and intellectualizing system, it is characterised in that：It further includes
The step of being measured to molten iron temperature.
4. middle frequency furnace according to claim 1 is with charging control method and intellectualizing system, it is characterised in that：It further includes
The step of being measured to weight of molten iron.
5. a kind of middle frequency furnace is with charging intellectualizing system, it is characterised in that：Including wireless microcomputer electromagnetism with iron system, dispensing row
Vehicle automatic control system, electric furnace vibration charging vehicle automatic control system, alloying ingredient system, middle frequency furnace are with charging host computer pipe
Manage monitoring system,
The wireless microcomputer electromagnetism is used for the default uniform recipe design magnechuck suction of basis with iron system, weighs and vibrated to electric furnace
Charging vehicle blanking,
The dispensing driving automatic control system is used to control driving carriage walking,
The electric furnace vibration charging vehicle automatic control system is used to that electric furnace vibration charging garage to be controlled to walk and feed,
The alloying ingredient system is used for basis and presets with direction electric furnace vibration charging vehicle blanking and weigh,
The middle frequency furnace with charging host computer management monitoring system be used for the centralized management for adding blending process to middle frequency furnace and
Monitoring.
6. middle frequency furnace according to claim 5 is with charging control method and intellectualizing system, it is characterised in that：It further includes
Molten iron spectral analysis system, the molten iron spectral analysis system are used to analyze the ingredient and content of molten iron.
7. middle frequency furnace according to claim 5 is with charging control method and intellectualizing system, it is characterised in that：It further includes
Molten iron temperature detecting system, the molten iron temperature detecting system are used to measure the temperature of molten iron.
8. middle frequency furnace according to claim 5 is with charging control method and intellectualizing system, it is characterised in that：It further includes
Ladle Weighing system, the ladle Weighing system are used to weigh the weight of ladle.
9. middle frequency furnace according to claim 5 is with charging control method and intellectualizing system, it is characterised in that：It further includes
Display system, the display system show hot metal composition and content analysis knot for real-time display blending process, state, parameter
Fruit shows molten iron temperature data, shows weight of molten iron data.
10. middle frequency furnace according to claim 5 is with charging control method and intellectualizing system, it is characterised in that：It is described
Electric furnace vibration charging vehicle include laterally, longitudinal direction, in length and breadth two-way, suspension type, rotary, six kinds of arrangements of staggered form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810044064.XA CN108203752A (en) | 2018-01-17 | 2018-01-17 | A kind of middle frequency furnace is with charging control method and intellectualizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810044064.XA CN108203752A (en) | 2018-01-17 | 2018-01-17 | A kind of middle frequency furnace is with charging control method and intellectualizing system |
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| Publication Number | Publication Date |
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| CN108203752A true CN108203752A (en) | 2018-06-26 |
Family
ID=62605247
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810044064.XA Pending CN108203752A (en) | 2018-01-17 | 2018-01-17 | A kind of middle frequency furnace is with charging control method and intellectualizing system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109609724A (en) * | 2018-11-28 | 2019-04-12 | 江阴兴澄特种钢铁有限公司 | A kind of cold steel containing alloy with addition of system and method |
| CN110066905A (en) * | 2019-06-03 | 2019-07-30 | 中冶赛迪工程技术股份有限公司 | A kind of the rapid loading system and its improved method of horizontal continuity charging electric furnace |
| CN112481444A (en) * | 2020-11-11 | 2021-03-12 | 福建三宝钢铁有限公司 | Process for reducing consumption of steel and iron materials by electric furnace |
| CN113720151A (en) * | 2021-07-16 | 2021-11-30 | 浦惠新材料科技(江苏)有限公司 | Automatic batching process |
| CN113916000A (en) * | 2021-09-27 | 2022-01-11 | 共享智能铸造产业创新中心有限公司 | Method for accelerating feeding and batching speed of electromagnetic chuck |
| CN114395659A (en) * | 2022-02-10 | 2022-04-26 | 盛瑞传动股份有限公司 | Full-automatic batching system that adds of electric stove |
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| CN103525975A (en) * | 2013-09-27 | 2014-01-22 | 中天钢铁集团有限公司 | Complete equipment of alloy charging system behind electric furnace or electric converter |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109609724A (en) * | 2018-11-28 | 2019-04-12 | 江阴兴澄特种钢铁有限公司 | A kind of cold steel containing alloy with addition of system and method |
| CN110066905A (en) * | 2019-06-03 | 2019-07-30 | 中冶赛迪工程技术股份有限公司 | A kind of the rapid loading system and its improved method of horizontal continuity charging electric furnace |
| CN112481444A (en) * | 2020-11-11 | 2021-03-12 | 福建三宝钢铁有限公司 | Process for reducing consumption of steel and iron materials by electric furnace |
| CN113720151A (en) * | 2021-07-16 | 2021-11-30 | 浦惠新材料科技(江苏)有限公司 | Automatic batching process |
| CN113916000A (en) * | 2021-09-27 | 2022-01-11 | 共享智能铸造产业创新中心有限公司 | Method for accelerating feeding and batching speed of electromagnetic chuck |
| CN113916000B (en) * | 2021-09-27 | 2023-05-09 | 共享智能铸造产业创新中心有限公司 | Method for accelerating dosing speed of electromagnetic chuck |
| CN114395659A (en) * | 2022-02-10 | 2022-04-26 | 盛瑞传动股份有限公司 | Full-automatic batching system that adds of electric stove |
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Application publication date: 20180626 |
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| RJ01 | Rejection of invention patent application after publication |