CN204495040U - The quick tune arc-spark stand of electric smelting furnace - Google Patents
The quick tune arc-spark stand of electric smelting furnace Download PDFInfo
- Publication number
- CN204495040U CN204495040U CN201520127861.6U CN201520127861U CN204495040U CN 204495040 U CN204495040 U CN 204495040U CN 201520127861 U CN201520127861 U CN 201520127861U CN 204495040 U CN204495040 U CN 204495040U
- Authority
- CN
- China
- Prior art keywords
- column
- electrode
- transverse arm
- smelting furnace
- electric smelting
- 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.)
- Active
Links
Abstract
The utility model relates to a kind of smelting equipment, i.e. the quick tune arc-spark stand of a kind of electric smelting furnace.Comprise column (2), transverse arm (4) and electrode (5), column (2) is arranged on base station (6), transverse arm (4) hanging is on vertical shaft, electrode (5) is clamped in the outer end of transverse arm (4), be characterized in: said column (2) is connected with base station (6) by transverse axis (7), be provided with draw-off mechanism in the side of column (2).Start draw-off mechanism, column (2) can be made to swing, and electrode (5) adjusts the angle of inclination thereupon, and then changes the distance between electrode (5).Its beneficial effect is: the angle of inclination of electrode adjusts with the swing of column, be active in one's movements, adjusting range is comparatively large, sturdy and durable, failure rate is low, pole heart diameter of a circle can be adjusted according to demand at any time, thus eliminate striking Jiao, reduce the temperature difference of each point in stove, make raw material reaction balanced, ensure that product quality, considerably reduce power consumption and production cost.
Description
Technical field
The utility model relates to a kind of smelting equipment, i.e. the quick tune arc-spark stand of a kind of electric smelting furnace.
Background technology
Electric smelting furnace produces by electrode the equipment that high-temperature electric arc carries out smelting operation.Conventional electric smelting furnace is furnished with three electrodes, is arranged on respectively on three arc-spark stands, produces powerful electric arc during operation between electrode, send huge heat, raw material is decomposed rapidly and chemical combination of recombinating.We know, the relative position between electrode, the size of namely formed electrode circle diameter, and the impact for conditions at the arc is very large., because electrode is heavier, adjustment location comparison difficulty, therefore, the electrode position of existing electric smelting furnace is determined based on majority of case optimization, and does not have adjustable structure., because the situation in electric arc furnaces is change, although the location parameter of existing electrode considers majority of case, but still is difficult to meet various different requirement, exposes many drawbacks in practice.Such as: when electrode is started working, electric arc is difficult to be formed, needing to add striking Jiao could form electric arc, and striking Jiao has negative effect to product quality.In smelting process, the temperature at the Ji Xinyuan center that three electrodes are formed is very high, and peripheral temperature is lower, and thus inside and outside reaction speed differs greatly, and when middle part react, periphery is reacted and not yet completed.Outside reaction completes, and middle part is burning.On the contrary, the pole heart circle of some electric arc furnaces is larger, also there will be the phenomenon that intermediate reaction is bad.Therefore, existing electric smelting furnace not only power consumption is large, and product quality is poor, and the many index of product is lower than international standard.In order to address this problem, the mechanism that can change electrode incline angle that had people to install on the arc-spark stand of electric arc furnaces.But said mechanism mainly changes electrode angle by the angle of the grip sleeve changing electrode, associated components intensity is not enough, and easily damage, fault rate is high, and adjustable scope is very little, and the sensitivity of adjustment is lower, and operation effectiveness is undesirable.
Summary of the invention
The purpose of this utility model is to provide a kind of distance that can adjust between electrode, is active in one's movements, and adjusting range is comparatively large, sturdy and durable, failure rate is low, the quick tune arc-spark stand of the electric smelting furnace significantly reduce power consumption, reduce costs, improving the quality of products.
Above-mentioned purpose is realized by following technical scheme: the quick tune arc-spark stand of a kind of electric smelting furnace, comprise column, transverse arm and electrode, column is arranged on base station, transverse arm hanging is on column, electrode holder is held in the outer end of transverse arm, difference is: said column is connected with base station by transverse axis, is provided with draw-off mechanism in the side of column.Start draw-off mechanism, column can be made to swing, and electrode adjusts the angle of inclination thereupon, and then changes the distance between electrode.
Said draw-off mechanism has the collar be enclosed within column, and the collar is hinged mutually with arm-tie, and arm-tie other end hinge screwed pipe, is fitted with screw rod in screwed pipe, and screw rod is by gearbox and the transmission of Angle Modulation Motor phase.
The inner of said transverse arm is fixed on sliding sleeve, and sliding sleeve is sleeved on the outside of column, and be provided with the leading screw heightening motor, reductor and setting in column side, be furnished with screw outside leading screw, screw is connected mutually with sliding sleeve.
In the middle part of said transverse arm, top is provided with drag-line, and drag-line upwards enters column inner chamber by the pulley of column upper end, drag-line one end hanging balancing weight.
The beneficial effects of the utility model are: the angle of inclination of electrode adjusts with the swing of column, be active in one's movements, adjusting range is comparatively large, sturdy and durable, failure rate is low, pole heart diameter of a circle can be adjusted according to demand at any time, thus eliminate striking Jiao, reduce the temperature difference of each point in stove, make raw material reaction balanced, ensure that product quality, considerably reduce power consumption and production cost.
Accompanying drawing explanation
Fig. 1 is the front view of the first embodiment;
Fig. 2 is the front view of the draw-off mechanism of the first embodiment;
Fig. 3 is the top view of the draw-off mechanism of the first embodiment;
Fig. 4 is the working state figure of the first embodiment;
Fig. 5 is the front view of the second embodiment.
Visible in figure: arc-spark stand 1, column 2, sliding sleeve 3, transverse arm 4, electrode 5, base station 6, transverse axis 7, the collar 8, arm-tie 9, screwed pipe 10, screw rod 11, Angle Modulation Motor 12, screw 13, leading screw 14, heighten motor 15, pulley 16, drag-line 17, balance weight iron 18, body of heater 19, roller 20, gib 21.
Detailed description of the invention
The total design of the utility model is that the column of arc-spark stand can swing, the angle that the adjustment of band moving electrode is tilted, and changes the distance between electrode, obtains best smelting electric arc.Embodiment around this design can have multiple, only enumerates two kinds of embodiments below:
The first embodiment: as shown in Figure 1, the main body of the arc-spark stand 1 of this electric smelting furnace is a root post 2, and on column 2, cover has sliding sleeve 3, and sliding sleeve 3 is connected a transverse arm 4, and the outer end of transverse arm 4 clamps the electrode 5 of a pillar-shaped by hydraulic means.It should be noted that: the lower end of column 2 is fixed on above base station 6 by a transverse axis 7.The effect of this transverse axis 7 is that column can around the rotation of transverse axis axis.In order to control the rotation amplitude of column 2, on base station 6, be provided with a set of draw-off mechanism.Fig. 3 is visible for composition graphs 2, and this draw-off mechanism has the collar 8 be enclosed within column, and the collar 8 is hinged with arm-tie 9 phase, and arm-tie 9 other end hinge screwed pipe 10, is fitted with screw rod 11 in screwed pipe 10, and screw rod 11 is by gearbox and the transmission of Angle Modulation Motor 12 phase.The duty of the visible this equipment of composition graphs 4: electrode 5 inserts body of heater 19, loads raw material, starts Angle Modulation Motor 12, screw rod 11 rotates, and drives screwed pipe 10 to move, pulls arm-tie 9 and the collar 8, drive column 2 rotation, there is inclination in column, meanwhile, under the drive of column 2, also there is inclination in electrode 5, the distance of three electrodes in electric arc furnaces is close, and namely heart diameter of a circle in pole diminishes, and electric arc strongly and evenly.In like manner, drive Angle Modulation Motor 12, the distance between electrode can be changed, obtain the electric arc needed.Here Angle Modulation Motor 15 can be one, drives three column synchronization actions by transmission mechanism.Also can be that three motors are unified to control, realize the synchronization action of three columns.
In addition, the Height Adjustment mode of electrode is also improved, and namely as shown in Figure 1, the side of sliding sleeve 3 is connected this screw 13, the equipped leading screw paralleled with column 14 of screw 13, leading screw 14 by reductor with heighten the transmission of motor 15 phase.Start heighten motor 15, leading screw 14 rotates, and screw 13 drives sliding sleeve 3 up, can drive transverse arm 4 and electrode 5 up.This set of mechanism is more simply too much than the height-regulating mechanism of existing equipment.
Drag-line 17 is also connected at the upper middle part of transverse arm 4, drag-line 17 enters the cavity of column 2 downwards by pulley 16, and hang with balance weight iron 18, the gravity of partial electrode 5 and build-up member and the disturbing moment of whole arc-spark stand can be offset, alleviate the live load heightening motor 15.
The second embodiment: be provided with roller 20 below the screwed pipe of draw-off mechanism, roller 20 is supported by base station below, and this structure both can ensure the movement of screwed pipe, can offset again the pressure after column swing.In addition, add gib 21 at the leading flank of column 2, can prevent column from forwards tilting, strengthen the stability of column 2.
Claims (4)
1. the quick tune arc-spark stand of electric smelting furnace, comprise column (2), transverse arm (4) and electrode (5), column (2) is arranged on base station (6), transverse arm (4) hanging is on column (2), electrode (5) is clamped in the outer end of transverse arm (4), it is characterized in that: said column (2) is connected with base station (6) by transverse axis (7), draw-off mechanism is provided with in the side of column (2), start draw-off mechanism, column (2) can be made to swing, electrode (5) adjusts the angle of inclination thereupon, and then the distance changed between electrode (5).
2. the quick tune arc-spark stand of electric smelting furnace according to claim 1, it is characterized in that: said draw-off mechanism has the collar (8) be enclosed within column (2), the collar (8) is hinged mutually with arm-tie (9), arm-tie (9) other end hinge screwed pipe (10), be fitted with screw rod (11) in screwed pipe (10), screw rod (11) is by gearbox and Angle Modulation Motor (12) phase transmission.
3. the quick tune arc-spark stand of electric smelting furnace according to claim 1, it is characterized in that: the inner of said transverse arm (4) is fixed on sliding sleeve (3), sliding sleeve (3) is sleeved on the outside of column (2), the leading screw (14) heightening motor (15), reductor and setting is provided with in column (2) side, leading screw (14) outside is furnished with screw (13), and screw (13) is connected mutually with sliding sleeve (3).
4. the quick tune arc-spark stand of electric smelting furnace according to claim 1, it is characterized in that: top, said transverse arm (4) middle part is provided with drag-line (17), drag-line (17) upwards enters column inner chamber by the pulley (16) of column (2) upper end, drag-line (17) one end hanging balancing weight (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127861.6U CN204495040U (en) | 2015-03-05 | 2015-03-05 | The quick tune arc-spark stand of electric smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127861.6U CN204495040U (en) | 2015-03-05 | 2015-03-05 | The quick tune arc-spark stand of electric smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204495040U true CN204495040U (en) | 2015-07-22 |
Family
ID=53574348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520127861.6U Active CN204495040U (en) | 2015-03-05 | 2015-03-05 | The quick tune arc-spark stand of electric smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204495040U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108892051A (en) * | 2018-08-16 | 2018-11-27 | 江苏天楹环保能源成套设备有限公司 | A kind of plasma arc furnace electrode continued access system |
| CN110300474A (en) * | 2019-05-28 | 2019-10-01 | 江苏天楹环保能源成套设备有限公司 | A kind of automatic continued access system of not current interruption electrode |
| CN112815697A (en) * | 2020-12-31 | 2021-05-18 | 西安新达炉业工程有限责任公司 | Refractory material smelting furnace |
| CN115557521A (en) * | 2022-10-14 | 2023-01-03 | 辽宁嘉顺科技有限公司 | Method for controlling impurity migration in fused magnesium preparation process and electrode angle adjusting device |
-
2015
- 2015-03-05 CN CN201520127861.6U patent/CN204495040U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108892051A (en) * | 2018-08-16 | 2018-11-27 | 江苏天楹环保能源成套设备有限公司 | A kind of plasma arc furnace electrode continued access system |
| CN110300474A (en) * | 2019-05-28 | 2019-10-01 | 江苏天楹环保能源成套设备有限公司 | A kind of automatic continued access system of not current interruption electrode |
| CN110300474B (en) * | 2019-05-28 | 2021-06-01 | 江苏天楹环保能源成套设备有限公司 | Automatic continuous system that connects of continuous arc electrode |
| CN112815697A (en) * | 2020-12-31 | 2021-05-18 | 西安新达炉业工程有限责任公司 | Refractory material smelting furnace |
| CN115557521A (en) * | 2022-10-14 | 2023-01-03 | 辽宁嘉顺科技有限公司 | Method for controlling impurity migration in fused magnesium preparation process and electrode angle adjusting device |
| CN115557521B (en) * | 2022-10-14 | 2023-11-10 | 辽宁嘉顺科技有限公司 | Method for controlling impurity migration in fused magnesium melting preparation process and electrode angle adjusting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204495040U (en) | The quick tune arc-spark stand of electric smelting furnace | |
| CN209190708U (en) | A kind of fixation device installed and repaired for environmental protection equipment | |
| CN201598098U (en) | Foldable hanger | |
| CN101074097B (en) | Method for smelting boron carbide and adjusting electric smelting furnace | |
| CN209035348U (en) | A kind of angle-bender | |
| CN204478795U (en) | Airtight negative pressure electric smelting furnace | |
| CN104713349B (en) | Airtight negative pressure electric smelting furnace | |
| CN203079509U (en) | Special movable hoisting device for furnace roller | |
| CN106724735A (en) | A kind of drum-type cooking apparatus | |
| CN102625508B (en) | Electrode lifting mechanism with adjustable electrode circle, furnace cover and electric arc furnace | |
| CN207877148U (en) | A kind of two shaft lever lift heavy arms | |
| CN104313342B (en) | A kind of metal electric slag refusion and smelting equipment | |
| CN207227263U (en) | A kind of quartz glass ingot melting automatic weighing device | |
| CN207464576U (en) | A kind of adjustable positioner of lifting platform | |
| CN104814175A (en) | Swing-type tea de-enzyming and strip-tidying machine | |
| CN201292379Y (en) | Four-upright post double-station transverse arm rotary refined-smelting ladle furnace | |
| CN203907138U (en) | Carrier for universal couplings | |
| CN209470506U (en) | A kind of nonferrous metal smelting furnace | |
| CN207596386U (en) | Furnace charge stirrer lifting structure | |
| CN206328036U (en) | Wind power generator rotor assembles hoisting mechanism | |
| CN207495748U (en) | A kind of improved ceramic paste preforms processing scouring table | |
| CN207979548U (en) | A kind of overturning of new electrically heating fryer heating device is slow to rise ramp-down device | |
| CN202709224U (en) | Pot frame | |
| CN201993029U (en) | Adjustable rifle shooting support | |
| CN206056237U (en) | A kind of electric arc furnace |
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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 028000 the Inner Mongolia Autonomous Region Tongliao minlen street culture building room 609 Patentee after: Jinma (Tongliao) boron material Co., Ltd. Address before: 028000 the Inner Mongolia Autonomous Region Tongliao minlen street culture building room 609 Patentee before: Runming New Material (Tongliao) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200527 Address after: 028021 high energy industrial park, Tongliao Economic and Technological Development Zone, Inner Mongolia Autonomous Region (Jinma (Tongliao) boron material Co., Ltd.) Patentee after: Tongliao Zhongbo New Material Technology Co., Ltd Address before: 028000 the Inner Mongolia Autonomous Region Tongliao minlen street culture building room 609 Patentee before: JINMA (TONGLIAO) BORON MATERIAL Co.,Ltd. |