CN107460272B - It is a kind of to prevent refining furnace from connecing the device and method for misplacing electrode - Google Patents
It is a kind of to prevent refining furnace from connecing the device and method for misplacing electrode Download PDFInfo
- Publication number
- CN107460272B CN107460272B CN201710547607.5A CN201710547607A CN107460272B CN 107460272 B CN107460272 B CN 107460272B CN 201710547607 A CN201710547607 A CN 201710547607A CN 107460272 B CN107460272 B CN 107460272B
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- Prior art keywords
- limit
- phase
- terminal clamp
- electrode
- phase electrode
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Classifications
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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
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/14—Arrangements or methods for connecting successive electrode sections
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- 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
-
- 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
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Furnace Details (AREA)
Abstract
It prevents from refining furnace from connecing misplacing the device and method of electrode, belong to steel-making refining furnace equipment technical field the present invention relates to a kind of.Technical solution is: three (11) of limit one (9), two (10) of limit and limit are respectively equipped on cantilever crane (2)；A phase electrode (6), B phase electrode (7) and C phase electrode (8) on terminal clamp (5) are respectively equipped with corresponding terminal clamp and turn on the switch, and are that A phase terminal clamp turns on the switch, B phase terminal clamp is turned on the switch and turned on the switch with C phase terminal clamp respectively；Three (11) are turned on the switch with A phase terminal clamp respectively, B phase terminal clamp turns on the switch and turns on the switch interlocking with C phase terminal clamp for one (9) of the limit, two (10) of limit and limit.It is ingenious in design, production is simple, low in cost, prevents electrode drop event the beneficial effects of the present invention are: it is accurate, errorless to ensure to connect discharge electrode every time, ensure that production is normally carried out.
Description
Technical field
It prevents from refining furnace from connecing misplacing the device and method of electrode, belong to steel-making refining furnace equipment and technology the present invention relates to a kind of
Field.
Background technique
Each steel mill refining furnace of metallurgy industry is generally all used personnel to be hung using cantilever crane when connecing discharge electrode and wanted at present
The electrode put is connect, an other personnel is notified to operate welding handle operation button and will connect that terminal clamp opening put, it is real
It applies and connects discharge electrode operation.Prior art exists as following drawbacks: existing steel mill refining furnace is three-phase electrode, and connecing discharge electrode every time will
It is put by connecting, when connecing discharge electrode due to being affected by human factors, easy appearance plan is connect when putting A phase, due to manual operation mistake,
Accidentally B phase or C phase terminal clamp are opened, cause electrode drop event, production is influenced when serious, causes to melt down the disconnected accidents such as pour.
Summary of the invention
It prevents from refining furnace from connecing misplacing the device and method of electrode it is an object of the present invention to provide a kind of, it is ensured that connect discharge electrode every time
Accurately, errorless, it is ingenious in design, production is simple, low in cost, prevents electrode drop event, it ensures that production is normally carried out, solves
Certainly above-mentioned technical problem existing for prior art
The technical scheme is that
It is a kind of to prevent refining furnace from connecing the device for misplacing electrode, it include cantilever shalving 1, cantilever crane 2, sliding block 3, suspension cable 4, electrode holder
First 5, A phase electrode 6, B phase electrode 7, C phase electrode 8, limit 1, limit 2 10 and limit 3 11；Cantilever shalving 1 is vertical on the ground
Setting is equipped with cantilever crane 2 parallel to the ground at the top of cantilever shalving 1, and cantilever crane 2 is equipped with sliding block 3, and sliding block 3 passes through suspension cable 4 and electricity
Pole collet 5 connects, and is successively clamped with A phase electrode 6, B phase electrode 7 and C phase electrode 8 on terminal clamp 5；On cantilever crane 2 respectively
Equipped with limit 1, limit 2 10 and limit 3 11；A phase electrode 6, B phase electrode 7 and C phase electrode 8 on terminal clamp 5 are set respectively
There is corresponding terminal clamp to turn on the switch, is that A phase terminal clamp turns on the switch, B phase terminal clamp turns on the switch and C phase electricity respectively
Pole collet turns on the switch；The limit 1, limit 2 10 and limit 3 11 are turned on the switch with A phase terminal clamp respectively, B phase is electric
Pole collet, which is turned on the switch, turns on the switch interlocking with C phase terminal clamp.
It is described limit 1, limit 2 10 and limit 3 11 respectively with the A phase electrode position of refining furnace, B phase electrode position and
The matching of C phase electrode position.
A method of it prevents refining furnace from connecing and misplaces electrode, a kind of prevent from refining furnace from connecing misplacing the device of electrode using above-mentioned
It is operated, is comprised the following steps:
A phase electrode 6, B phase electrode 7 and the C phase electrode 8 successively clamped on terminal clamp 5；It is moved to above refining furnace, institute
State limit 1, limit 2 10 and limit 3 11 respectively with the A phase electrode position of refining furnace, B phase electrode position and C phase electrode position
Set matching；When sliding block 3 touches limit 1, movement, terminal clamp 5 are turned on the switch with the A phase terminal clamp of one 9 interlocking of limit
On the A phase electrode 6 that clamps be put into the A phase electrode position of refining furnace；When sliding block 3 touches limit 2 10, with 2 10 interlocking of limit
B phase terminal clamp turn on the switch movement, the B phase electrode 7 clamped on terminal clamp 5 is put into the B phase electrode position of refining furnace；When
When sliding block 3 touches limit 3 11, movement is turned on the switch with the C phase terminal clamp of 3 11 interlocking of limit, is clamped on terminal clamp 5
C phase electrode 8 is put into the C phase electrode position of refining furnace.
It is ingenious in design, production is simple, at low cost the beneficial effects of the present invention are: it is accurate, errorless to ensure to connect discharge electrode every time
It is honest and clean, electrode drop event is prevented, ensures that production is normally carried out.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the embodiment of the present invention；
In figure: cantilever shalving 1, cantilever crane 2, sliding block 3, suspension cable 4, terminal clamp 5, A phase electrode 6, B phase electrode 7, C phase electrode
8, limit 1, limit 2 10, limit 3 11.
Specific embodiment
Below in conjunction with attached drawing, by embodiment, the invention will be further described.
It is a kind of to prevent refining furnace from connecing the device for misplacing electrode, it include cantilever shalving 1, cantilever crane 2, sliding block 3, suspension cable 4, electrode holder
First 5, A phase electrode 6, B phase electrode 7, C phase electrode 8, limit 1, limit 2 10 and limit 3 11；Cantilever shalving 1 is vertical on the ground
Setting is equipped with cantilever crane 2 parallel to the ground at the top of cantilever shalving 1, and cantilever crane 2 is equipped with sliding block 3, and sliding block 3 passes through suspension cable 4 and electricity
Pole collet 5 connects, and is successively clamped with A phase electrode 6, B phase electrode 7 and C phase electrode 8 on terminal clamp 5；On cantilever crane 2 respectively
Equipped with limit 1, limit 2 10 and limit 3 11；A phase electrode 6, B phase electrode 7 and C phase electrode 8 on terminal clamp 5 are set respectively
There is corresponding terminal clamp to turn on the switch, is that A phase terminal clamp turns on the switch, B phase terminal clamp turns on the switch and C phase electricity respectively
Pole collet turns on the switch；The limit 1, limit 2 10 and limit 3 11 are turned on the switch with A phase terminal clamp respectively, B phase is electric
Pole collet, which is turned on the switch, turns on the switch interlocking with C phase terminal clamp.
It is described limit 1, limit 2 10 and limit 3 11 respectively with the A phase electrode position of refining furnace, B phase electrode position and
The matching of C phase electrode position.
A method of it prevents refining furnace from connecing and misplaces electrode, a kind of prevent from refining furnace from connecing misplacing the device of electrode using above-mentioned
It is operated, is comprised the following steps:
A phase electrode 6, B phase electrode 7 and the C phase electrode 8 successively clamped on terminal clamp 5；It is moved to above refining furnace, institute
State limit 1, limit 2 10 and limit 3 11 respectively with the A phase electrode position of refining furnace, B phase electrode position and C phase electrode position
Set matching；When sliding block 3 touches limit 1, movement, terminal clamp 5 are turned on the switch with the A phase terminal clamp of one 9 interlocking of limit
On the A phase electrode 6 that clamps be put into the A phase electrode position of refining furnace；When sliding block 3 touches limit 2 10, with 2 10 interlocking of limit
B phase terminal clamp turn on the switch movement, the B phase electrode 7 clamped on terminal clamp 5 is put into the B phase electrode position of refining furnace；When
When sliding block 3 touches limit 3 11, movement is turned on the switch with the C phase terminal clamp of 3 11 interlocking of limit, is clamped on terminal clamp 5
C phase electrode 8 is put into the C phase electrode position of refining furnace.
When other positions operate, terminal clamp is failure to actuate, and effectively prevents human factor operating mistake and electrode is caused to fall
Event will not cause electrode to fall operation error occurs in employee.It is directly installed on cantilever crane, it is easy to operate, it does not deposit
In the problem that adjustment is difficult.
Claims (2)
1. a kind of prevent refining furnace from connecing the device for misplacing electrode, it is characterised in that: include cantilever shalving (1), cantilever crane (2), sliding block
(3), suspension cable (4), terminal clamp (5), A phase electrode (6), B phase electrode (7), C phase electrode (8), one (9) of limit, two (10) of limit
With three (11) of limit；Cantilever shalving (1) is vertically arranged on the ground, and cantilever crane parallel to the ground is equipped at the top of cantilever shalving (1)
(2), cantilever crane (2) is equipped with sliding block (3), and sliding block (3) is connect by suspension cable 4 with terminal clamp (5), on terminal clamp (5) according to
It is secondary to be clamped with A phase electrode (6), B phase electrode (7) and C phase electrode (8)；Limit one (9), limit are respectively equipped on cantilever crane (2)
Three (11) of two (10) and limit；A phase electrode (6), B phase electrode (7) and C phase electrode (8) on terminal clamp (5) are respectively equipped with pair
The terminal clamp answered turns on the switch, and is that A phase terminal clamp turns on the switch, B phase terminal clamp turns on the switch and C phase electrode holder respectively
Head turns on the switch；One (9) of the limit, limit two (10) and limit three (11) turned on the switch respectively with A phase terminal clamp, B phase
Terminal clamp, which is turned on the switch, turns on the switch interlocking with C phase terminal clamp；One (9) of the limit, two (10) of limit and limit three
(11) it is matched respectively with the A phase electrode position of refining furnace, B phase electrode position and C phase electrode position.
2. a kind of prevent refining furnace from connecing the method for misplacing electrode, it is characterised in that prevented using one kind defined by claim 1
Refining furnace, which connects, to be misplaced the device of electrode and is operated, and is comprised the following steps:
A phase electrode 6, B phase electrode (7) and the C phase electrode 8 successively clamped on terminal clamp 5；It is moved to above refining furnace, it is described
It is electric with the A phase electrode position of refining furnace, B phase electrode position and C phase respectively to limit one (9), two (10) of limit and three (11) of limit
Pole location matches；When sliding block (3) touches limit one (9), movement is turned on the switch with the A phase terminal clamp of one (9) of limit interlocking,
The A phase electrode 6 clamped on terminal clamp (5) is put into the A phase electrode position of refining furnace；When sliding block (3) touches limit two (10),
Movement is turned on the switch with the B phase terminal clamp of two (10) of limit interlocking, the B phase electrode (7) clamped on terminal clamp (5) is put into essence
The B phase electrode position of furnace；When sliding block (3) touches limit three (11), opened with the C phase terminal clamp of three (11) of limit interlocking
Switch motion, the C phase electrode 8 clamped on terminal clamp (5) are put into the C phase electrode position of refining furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710547607.5A CN107460272B (en) | 2017-07-06 | 2017-07-06 | It is a kind of to prevent refining furnace from connecing the device and method for misplacing electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710547607.5A CN107460272B (en) | 2017-07-06 | 2017-07-06 | It is a kind of to prevent refining furnace from connecing the device and method for misplacing electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107460272A CN107460272A (en) | 2017-12-12 |
| CN107460272B true CN107460272B (en) | 2019-04-09 |
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ID=60546532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710547607.5A Active CN107460272B (en) | 2017-07-06 | 2017-07-06 | It is a kind of to prevent refining furnace from connecing the device and method for misplacing electrode |
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| Country | Link |
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| CN (1) | CN107460272B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1556996A (en) * | 1975-09-05 | 1979-12-05 | Foseco Trading Ag | Treatment of electric arc furnace electrodes |
| CN2291771Y (en) * | 1997-04-04 | 1998-09-16 | 西安华兴电炉有限公司 | Three-phase ladle refining furnace single-arm electrode holder |
| CN200996795Y (en) * | 2006-12-11 | 2007-12-26 | 马鞍山钢铁股份有限公司 | Electrode positioner of refining furnace |
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2017
- 2017-07-06 CN CN201710547607.5A patent/CN107460272B/en active Active
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| Publication number | Publication date |
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| CN107460272A (en) | 2017-12-12 |
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