CN110203919A - Furnace power transmission trolley is counter infers electric system for string in graphitization - Google Patents
Furnace power transmission trolley is counter infers electric system for string in graphitization Download PDFInfo
- Publication number
- CN110203919A CN110203919A CN201910430580.0A CN201910430580A CN110203919A CN 110203919 A CN110203919 A CN 110203919A CN 201910430580 A CN201910430580 A CN 201910430580A CN 110203919 A CN110203919 A CN 110203919A
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- China
- Prior art keywords
- oil cylinder
- connection board
- attachment base
- power transmission
- copper sheet
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/20—Graphite
- C01B32/205—Preparation
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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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The invention belongs to be graphitized interior string furnace control technology field, more particularly to going here and there in graphitization, furnace power transmission trolley is counter to infer electric system, including oil cylinder support base, there are four two-way cylinders for the oil cylinder support base connection, left limit column and right limit column are connected separately at left and right sides of the two-way cylinder, the left limit column matching is connected with left attachment base, the left attachment base is equipped with left movable span, the left attachment base is connected with left connection board, the left connection board is connected with preceding copper sheet, the right limit column matching is connected with right attachment base, the right attachment base is equipped with right movable span, the right attachment base is connected with right connection board, the right connection board is connected with rear copper sheet, the oil cylinder support base is fixedly connected there are two oil cylinder, the oil cylinder support base is fixedly connected there are two oil cylinder, the right connection board is equipped with the through-hole to match with oil cylinder, it is described Through-hole runs through preceding copper sheet, and the two-way cylinder and oil cylinder are respectively connected with hydraulic station.
Description
Technical field
The invention belongs to be graphitized interior string furnace control technology field, and in particular to furnace power transmission trolley is counter infers for string in graphitization
Electric system.
Background technique
String furnace is the production resistance furnace apparatus of super high power graphite electrode in graphitizing furnace, connects copper aluminium by power transmission trolley
Busbar two furnaces of series winding roast product in furnace, after super-high-current is powered, utilize the resistance of product in furnace itself
So that electric energy is switched to thermal energy, product in furnace is graphitized；Power transmission trolley is the series winding conductive equipment for connecting the right and left graphitizing furnace,
It is flexible coupling using hydraulic system to the copper on trolley and carries out extension and contraction control, completes left and right furnace power-off when deflated, it is complete when upholding
Reach power transmission state at left and right furnace series winding.
It goes here and there furnace in currently designed graphitized electrode, is twin furnace power transmission when design is earlier low current, when later period high current
It is changed to single furnace power transmission impact peak, single furnace power transmission state does not need to pressurize；The prior art is all when single furnace power transmission
Using out-of-date methods, power transmission trolley is retracted and is powered off, can thus make stove pressure release, furnace end electrode and conductive copper plate disconnect, in furnace
Product loosening pressure, causes unnecessary loss at phenomena such as making the gap between product enter filler material, the fracture of intermediate graphite pads.
Summary of the invention
Aiming at the problem that above-mentioned background technique is proposed, the purpose of the present invention is: it is intended to provide string furnace power transmission in graphitization
Trolley is counter to infer electric system.To realize the above-mentioned technical purpose, The technical solution adopted by the invention is as follows:
String furnace power transmission trolley is counter in graphitization infers electric system, including oil cylinder support base, and there are four the oil cylinder support base connections
Two-way cylinder is connected separately with left limit column and right limit column, the left limit column matching at left and right sides of the two-way cylinder
It is connected with left attachment base, the left attachment base is equipped with left movable span, and the left attachment base is connected with left connection board, the left connection
Plate is connected with preceding copper sheet, and the right limit column matching is connected with right attachment base, and the right attachment base is equipped with right movable span, the right side
Attachment base is connected with right connection board, and the right connection board is connected with rear copper sheet, and the oil cylinder support base is fixedly connected with that there are two oil
Cylinder, the left side of the oil cylinder are equipped with blind hole, and the blind hole is arranged with oil cylinder fixing base, and the oil cylinder fixing base and left connection board are solid
Fixed connection, the right connection board are equipped with the through-hole to match with oil cylinder, and the through-hole runs through rear copper sheet, the two-way cylinder and oil
Cylinder is respectively connected with hydraulic station.
As a preferred solution of the present invention, the both ends of the two-way cylinder are equipped with arcuate guide head, the left company
Fishplate bar and right connection board are equipped with the guide groove to match with arcuate guide head, and such structure design can make two-way cylinder exist
It, can be more preferably faster by left connection board and right connection board top to required position when pushing up left connection board and right connection board.
As a preferred solution of the present invention, the left connection board and right connection board are respectively connected with circulating cooling water tank,
The circulating cooling water tank is corresponding with preceding copper sheet and rear copper sheet, and such structure design can pass through circulating cooling water tank pair
Preceding copper sheet and rear copper sheet are cooling.
As a preferred solution of the present invention, the left attachment base, the specifications and models of right attachment base are identical, such to set
Meter, can make left attachment base, right attachment base general, thus save the cost.
As a preferred solution of the present invention, two-way cylinder described in four and two oil cylinders share a hydraulic station,
Such design, can be with save the cost.
As a preferred solution of the present invention, the left movable span, the structure of right movable span are identical and be U-shaped
Structure, such design can be with save the cost.
Beneficial effects of the present invention:
Using graphitization in string furnace power transmission trolley is counter infer electric system when, first pass through four two-way cylinders and withstand preceding copper
Plate, rear copper sheet make in pressurized state in two graphitizing furnaces, and carry out twin furnace power transmission by preceding copper sheet and rear copper sheet；When two
When furnace while power transmission one constant current of arrival, needs to be changed to single furnace power transmission impact peak by high current, at this moment normally add in twin furnace
Under pressure condition, power supply is broken, then starts oil cylinder, so that the output end of oil cylinder pressurizes to furnace end electrode, and is pressurized to
Certain pressure value；Then two-way cylinder is shunk, separates preceding copper sheet and rear copper sheet with graphitizing furnace, then to the graphite in left side
Change furnace and carries out high current power transmission impact peak；When carrying out high current power transmission impact peak to the graphitizing furnace on right side, retract cylinder
Afterwards；Make that filler material will not be entered in the graphitizing furnace of left side during electrode product gap in this way, guarantees to send out with this
Raw spray furnace casualty accident, also ensures that two furnaces of graphitizing furnace forfeit the requirement of electricity at any time, more preferable to be graphitized interior string furnace production
Product established strong basis, and greatly improve product throughput rates, it is energy-efficient, play the role of good.
Detailed description of the invention
The present invention can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is the string anti-structural schematic diagram one for inferring electric system embodiment of furnace power transmission trolley in present invention graphitization；
Fig. 2 is the string anti-structural schematic diagram two for inferring electric system embodiment of furnace power transmission trolley in present invention graphitization；
Main element symbol description is as follows:
Oil cylinder support base 1, two-way cylinder 2, left limit column 21, left attachment base 22, left movable span 23, right limit column 24, right connection
Seat 25, right movable span 26, left connection board 31, right connection board 32, preceding copper sheet 41, rear copper sheet 42, oil cylinder 5, circulating cooling water tank 6,
Through-hole 7, oil cylinder fixing base 8.
Specific embodiment
In order to make those skilled in the art that the present invention may be better understood, with reference to the accompanying drawings and examples to this hair
Bright technical solution further illustrates.
As shown in Figure 1 and Figure 2, furnace power transmission trolley is counter infers electric system for string in graphitization of the invention, it is characterised in that: packet
Oil cylinder support base 1 is included, there are four two-way cylinders 2 for the connection of oil cylinder support base 1, and the left and right sides of two-way cylinder 2 is connected separately with a left side
Limited post 21 and right limit column 24, the matching of left limit column 21 are connected with left attachment base 22, and left attachment base 22 is equipped with left movable span 23,
Left attachment base 22 is connected with left connection board 31, and left connection board 31 is connected with preceding copper sheet 41, and the matching of right limit column 24 is connected with right company
Joint chair 25, right attachment base 25 are equipped with right movable span 26, and right attachment base 25 is connected with right connection board 32, after right connection board 32 is connected with
Copper sheet 42, oil cylinder support base 1 are fixedly connected there are two oil cylinder 5, and the left side of oil cylinder 5 is equipped with blind hole, and blind hole is arranged with oil cylinder and fixes
Seat 8, oil cylinder fixing base 8 is fixedly connected with left connection board 31, and right connection board 32 is equipped with the through-hole 7 to match with oil cylinder, and through-hole 7 passes through
Rear copper sheet 42 is worn, two-way cylinder 2 and oil cylinder 5 are respectively connected with hydraulic station.
In the present embodiment, furnace power transmission trolley is anti-when infer electric system for string in using graphitization, first pass through four it is double
Withstand preceding copper sheet 41 to oil cylinder 2, rear copper sheet 42 makes in two graphitizing furnaces in pressurized state, and by preceding copper sheet 41 and after
Copper sheet 42 carries out twin furnace power transmission；When power transmission reaches a constant current to two furnaces simultaneously, need to be changed to single furnace power transmission punching by high current
Peak is hit, at this moment under twin furnace normal pressurization state, power supply is broken, then starts oil cylinder 5, so that the output end of oil cylinder 5 is to furnace
Tip electrode pressurizes, and is pressurized to certain pressure value；Then two-way cylinder 2 is shunk, preceding copper sheet 41 and rear copper sheet 42 are made
It is separated with graphitizing furnace, high current power transmission then is carried out to the graphitizing furnace in left side and impacts peak；To the graphitizing furnace on right side into
When row high current power transmission impacts peak, after retract cylinder 5；Make in the graphitizing furnace of right side in this way in left side graphitizing furnace electricity
Filler material will not be entered during the product gap of pole, guarantee to occur to spray furnace casualty accident with this, also ensure graphitizing furnace
Two furnaces forfeit the requirement of electricity at any time, have established strong basis to be graphitized the better product of interior string furnace production, and big
Width improves product throughput rates, energy-efficient, plays the role of good.
The both ends of preferably bidirectional oil cylinder 2 are equipped with arcuate guide head, left connection board 31 and right connection board 32 is equipped with and arc
The guide groove that guide head matches, such structure design, can make two-way cylinder 2 in top left connection board 31 and right connection board 32
When, left connection board 31 and the top of right connection board 32 faster more preferably can be arrived into required position.In fact, can also basis
The structure of concrete condition consideration two-way cylinder 2.
It is preferred that left connection board 31 and right connection board 32 are respectively connected with circulating cooling water tank 6, circulating cooling water tank 6 and preceding copper sheet
41 and rear copper sheet 42 it is corresponding, the design of such structure can be cold to preceding copper sheet 41 and rear copper sheet 42 by circulating cooling water tank 6
But.In fact, can also specifically consider as the case may be.
It is preferred that left attachment base 22, the specifications and models of right attachment base 25 are identical, such design can make left attachment base
22, right attachment base 25 is general, thus save the cost.In fact, can also respectively consider left attachment base 22, the right side as the case may be
The specifications and models of attachment base 25.
It is preferred that four two-way cylinders 2 and two oil cylinders 5 share a hydraulic station, such design can be with save the cost.It is real
On border, can also specifically it consider as the case may be.
It is preferred that the structure of left movable span 23, right movable span 26 is identical and is U-shaped structure, such design, Ke Yijie
About cost.In fact, can also respectively consider the structure of left movable span 23, right movable span 26 as the case may be.
Above-described embodiment is merely exemplary to illustrate the principle of the present invention and its effect, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, all those of ordinary skill in the art are completed without departing from the spirit and technical ideas disclosed in the present invention
All equivalent modifications or change, should be covered by the claims of the present invention.
Claims (6)
1. going here and there in graphitization, furnace power transmission trolley is counter to infer electric system, it is characterised in that: including oil cylinder support base (1), the oil cylinder
There are four support base (1) connections two-way cylinder (2), is connected separately with left limit column at left and right sides of the two-way cylinder (2)
(21) it is connected with left attachment base (22) with right limit column (24), left limit column (21) matching, the left attachment base (22) sets
Have left movable span (23), the left attachment base (22) is connected with left connection board (31), and the left connection board (31) is connected with preceding copper
Plate (41), right limit column (24) matching are connected with right attachment base (25), and the right attachment base (25) is equipped with right movable span
(26), the right attachment base (25) is connected with right connection board (32), and the right connection board (32) is connected with rear copper sheet (42), described
Oil cylinder support base (1) is fixedly connected there are two oil cylinder (5), and the left side of the oil cylinder (5) is equipped with blind hole, and the blind hole is arranged with oil
Cylinder fixing seat (8), the oil cylinder fixing base (8) are fixedly connected with left connection board (31), and the right connection board (32) is equipped with and oil
The through-hole (7) that cylinder matches, the through-hole (7) run through rear copper sheet (42), and the two-way cylinder (2) and oil cylinder (5) are respectively connected with
Hydraulic station.
2. going here and there in graphitization according to claim 1, furnace power transmission trolley is counter to infer electric system, it is characterised in that: described two-way
The both ends of oil cylinder (2) are equipped with arcuate guide head, and the left connection board (31) and right connection board (32) are equipped with and arcuate guide head
The guide groove to match.
3. going here and there in graphitization according to claim 1, furnace power transmission trolley is counter to infer electric system, it is characterised in that: the left company
Fishplate bar (31) and right connection board (32) are respectively connected with circulating cooling water tank (6), the circulating cooling water tank (6) and preceding copper sheet (41)
It is corresponding with rear copper sheet (42).
4. going here and there in graphitization according to claim 1, furnace power transmission trolley is counter to infer electric system, it is characterised in that: the left company
Joint chair (22) is identical with the specifications and models of right attachment base (25).
5. going here and there in graphitization according to claim 1, furnace power transmission trolley is counter to infer electric system, it is characterised in that: described in four
Two-way cylinder (2) and two oil cylinders (5) share a hydraulic station.
6. going here and there in graphitization according to claim 1, furnace power transmission trolley is counter to infer electric system, it is characterised in that: the left work
The structure of dynamic hole (23), right movable span (26) is identical and is U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910430580.0A CN110203919A (en) | 2019-05-22 | 2019-05-22 | Furnace power transmission trolley is counter infers electric system for string in graphitization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910430580.0A CN110203919A (en) | 2019-05-22 | 2019-05-22 | Furnace power transmission trolley is counter infers electric system for string in graphitization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110203919A true CN110203919A (en) | 2019-09-06 |
Family
ID=67788101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910430580.0A Withdrawn CN110203919A (en) | 2019-05-22 | 2019-05-22 | Furnace power transmission trolley is counter infers electric system for string in graphitization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110203919A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111649592A (en) * | 2019-11-27 | 2020-09-11 | 泰富重工制造有限公司 | Carbon electrode assembly of inner-string graphitizing furnace |
| CN111807357A (en) * | 2020-07-24 | 2020-10-23 | 青岛金联铜业有限公司 | Graphitizing internal string furnace intelligent conductive vehicle based on wireless communication PLC control |
| CN117367133A (en) * | 2023-12-06 | 2024-01-09 | 山西晋阳碳素有限公司 | Graphitized power transmission pushing device |
-
2019
- 2019-05-22 CN CN201910430580.0A patent/CN110203919A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111649592A (en) * | 2019-11-27 | 2020-09-11 | 泰富重工制造有限公司 | Carbon electrode assembly of inner-string graphitizing furnace |
| CN111807357A (en) * | 2020-07-24 | 2020-10-23 | 青岛金联铜业有限公司 | Graphitizing internal string furnace intelligent conductive vehicle based on wireless communication PLC control |
| CN111807357B (en) * | 2020-07-24 | 2023-06-16 | 青岛金联铜业有限公司 | Graphitized inner-series furnace intelligent electric conduction vehicle based on wireless communication PLC control |
| CN117367133A (en) * | 2023-12-06 | 2024-01-09 | 山西晋阳碳素有限公司 | Graphitized power transmission pushing device |
| CN117367133B (en) * | 2023-12-06 | 2024-03-01 | 山西晋阳碳素有限公司 | Graphitized power transmission pushing device |
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Application publication date: 20190906 |