CN102091763A - Continuous feeding device for preparing amorphous strips - Google Patents
Continuous feeding device for preparing amorphous strips Download PDFInfo
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- CN102091763A CN102091763A CN2010105848644A CN201010584864A CN102091763A CN 102091763 A CN102091763 A CN 102091763A CN 2010105848644 A CN2010105848644 A CN 2010105848644A CN 201010584864 A CN201010584864 A CN 201010584864A CN 102091763 A CN102091763 A CN 102091763A
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Abstract
The invention provides a continuous feeding device for preparing amorphous strips, comprising a pouring basket, wherein the top of the pouring basket is provided with a pouring gate while the bottom thereof is provided with a leakage port; the continuous feeding device for preparing the amorphous strips is characterized by further comprising at least two tracks, one end of each track is connected with a sidewall of the pouring basket or arranged nearby the same, each track is provided with an intermediate frequency furnace capable of sliding along the track, and the intermediate frequency furnace can supply molten steel for the pouring basket through the pouring gate of the pouring basket. In the use of the feeding device of the invention, when the molten steel in the intermediate frequency furnace of one track drains away, the track can be moved to a position far away from the pouring basket, and then, the intermediate frequency furnace on the other track is moved to be near the pouring basket for continuously supplying the molten steel for the pouring basket, in the process, the production process is not stopped, so that production efficiency is effectively improved.
Description
Technical field
The present invention relates to the amorphous band preparation field, be specifically related to a kind of can be to the device of described nozzle bag continuous-feeding.
Background technology
As everyone knows, amorphous band has many particular performances, as excellent magnetism, corrosion resistance, wearability, high intensity, hardness and toughness, high resistivity and mechanical-electric coupling performance etc., this performance makes amorphous band at electric power, industries such as electronics have all arrived application, wherein be with the substitute of amorphous band the most widely as the traditional transformer iron core, in recent years, use the transformer of amorphous alloy iron core progressively to replace traditional transformer, the open circuit loss of this novel transformer has reduced by 80% than traditional transformer, has desirable energy-saving effect, along with the large-scale promotion and the use of amorphous alloy core transformer, the production scale that how to improve amorphous band has become the focus of those skilled in the art's concerns with production capacity.
In the prior art, Chinese patent literature CN1450570A discloses brilliant ultra-thin band of Fe-Zr-Nb-Si-Al-Cu magnetically soft alloy of a novel nano and preparation technology thereof, described technological process is: the weight proportion by alloy takes by weighing each component, Fe, Zr, Nb ingot are put into intermediate frequency furnace to be smelted, be melted up to 900-1200 ℃, add all the other strong elements, stirred 20-40 minute, naturally cooling makes foundry alloy then; Then, utilize single cold roller quenching apparatus, in the Ar gas shiled, pressure is 450-600Pa, and copper roller linear velocity is the cold foundry alloy of putting under the condition of 40-70m/s, makes amorphous band; At last, carry out magnetic-field heat treatment under vacuum condition, insulation is 30-60 minute under 400-600 ℃ of condition, promptly obtains the ultra-thin band of required magnetically soft alloy.
But; the defective that above-mentioned prior art exists is; after the molten state alloy in the described intermediate frequency furnace is all poured out; need change described intermediate frequency furnace, this just needs temporary transient breaks in production, in order to save the replacing time; usually can adopt jumbo intermediate frequency furnace; but the overstand of molten steel in stove that this just causes in the described intermediate frequency furnace makes alloying component that phase-splitting take place easily, thereby influences the uniformity of composition.
Summary of the invention
The present invention will solve is to need the intermediate frequency furnace that is used for smelting nut alloy is changed in the process of preparation amorphous band in the prior art, thereby the breaks in production process of having to that causes, reduced the problem of production efficiency, and then a kind of continuous-feeding device that is used to prepare amorphous band is provided, have advantage of high production efficiency.
The technical scheme that is used to prepare the continuous-feeding device of amorphous band of the present invention is:
A kind of continuous-feeding device that is used to prepare amorphous band comprises tundish, and the top of described tundish is provided with cast gate, and the bottom of described tundish is provided with the leakage mouth;
Described charging gear also comprises at least two tracks, one end of described track is connected with the sidewall of described tundish or near the sidewall setting of described tundish, every described track is provided with the intermediate frequency furnace that can slide along described track, and described intermediate frequency furnace can be supplied with molten steel to described tundish by the cast gate of described tundish.
Be respectively arranged with the feed driving mechanism on each described intermediate frequency furnace, the described intermediate frequency furnace of described feed drive mechanism tilts and described intermediate frequency furnace is carried out feed;
On described feed driving mechanism, be connected with and be used for described intermediate frequency furnace is comprised that its inner molten steel carries out the weight measurement mechanism of check weighing;
Actuating unit, described actuating unit drive each described intermediate frequency furnace and move along described track;
Also be provided with controlling organization, described controlling organization is connected with described actuating unit, weight measurement mechanism and described feed driving mechanism respectively, in described controlling organization storage inside the first check weighing threshold value and the second check weighing threshold value are arranged, the described first check weighing threshold value is greater than the described second check weighing threshold value;
Described weight measurement mechanism transfers to described controlling organization with the numerical value that measures, and described controlling organization compares itself and described check weighing threshold value, makes control instruction, and described control instruction is transferred to described feed driving mechanism and actuating unit.
Described actuating unit comprises the power source that is connected with described intermediate frequency furnace, and the displacement control module that is connected with described power source, and described displacement control module is connected with described controlling organization.
Described track is that the center evenly distributes with described tundish, and the angle between per two adjacent described tracks equates.
Described track is two, is symmetricly set in described tundish both sides.
The cast gate number at described tundish top is identical with the bar number of described track, the respectively corresponding track setting of each described cast gate.
Also be provided with the pre-furnace that is used for to described intermediate frequency furnace supply.
The described feeding method that is used to prepare the continuous-feeding device of amorphous band is:
(1) first intermediate frequency furnace on the track is moved to feed position near described tundish, use described intermediate frequency furnace to described tundish feed;
(2) when the molten steel in described first intermediate frequency furnace is about to flow to end, another second intermediate frequency furnace on another track is moved to the feed position of close described tundish;
(3) when the molten steel in described first intermediate frequency furnace flows to end, described first intermediate frequency furnace is moved to the position away from described tundish, use described second intermediate frequency furnace to continue simultaneously to described tundish feed;
(4) when the molten steel in described second intermediate frequency furnace is about to flow to end, will fills with intermediate frequency furnace behind the molten steel once more and move to feed position near described tundish.
In described step (1), described feed controlling organization is assigned instruction to described actuating unit, control the feed position that described actuating unit moves to first intermediate frequency furnace on the track close described tundish, after moving process finishes, described feed controlling organization is assigned instruction to the feed driving mechanism that links to each other with described first intermediate frequency furnace, described first intermediate frequency furnace of described feed driving mechanisms control is tilted to described tundish feed, the described weight measurement mechanism that is connected with described first intermediate frequency furnace comprises that to described first intermediate frequency furnace its inner molten steel carries out check weighing, and the numerical value that measures transferred to described controlling organization, described controlling organization compares described numerical value and the first check weighing threshold value and the second check weighing threshold value that are stored in its inside;
In described step (2), along with molten steel in the intermediate frequency furnace continuously outflows, when the described numerical value that measures during less than the described first check weighing threshold value, described feed controlling organization is assigned instruction to described actuating unit, controls the feed position that described actuating unit moves to second intermediate frequency furnace on another track close described tundish;
In described step (3), the numerical value that measures when described weight measurement mechanism is during less than the described second check weighing threshold value, described feed controlling organization is assigned instruction to described feed driving mechanism, end is to described tundish feed, move to position after described first intermediate frequency furnace resetted away from described tundish, described controlling organization is assigned instruction once more to the feed drive unit that is connected with described second intermediate frequency furnace simultaneously, and described second intermediate frequency furnace that tilts continues to described tundish feed.
In described step (1), described feed controlling organization is assigned the displacement control module of instruction to described actuating unit, described displacement control module starts described power source first intermediate frequency furnace on the track is moved to the position near described tundish, move near behind the feed position of described tundish, described displacement control module is closed described power source, described feed controlling organization is assigned instruction to the feed driving mechanism that links to each other with described first intermediate frequency furnace, described first intermediate frequency furnace of described feed driving mechanisms control is tilted to described tundish feed, the described weight measurement mechanism that is connected with described first intermediate frequency furnace comprises that to described first intermediate frequency furnace its inner molten steel carries out check weighing, and the numerical value that measures transferred to described controlling organization, described controlling organization compares described numerical value and the first check weighing threshold value and the second check weighing threshold value that are stored in its inside;
In described step (2), along with molten steel in the intermediate frequency furnace continuously outflows, when the described numerical value that measures during less than the described first check weighing threshold value, described feed controlling organization is assigned instruction to described displacement control module, described displacement control module is opened described power source, second intermediate frequency furnace on another track is moved near behind the feed position of described tundish close described power source.
By described pre-furnace to described intermediate frequency furnace supply molten steel.
The advantage that is used to prepare the continuous-feeding device of amorphous band of the present invention is:
(1) the continuous-feeding device that is used to prepare amorphous band of the present invention, be provided with at least two tracks, one end of described track is connected on the sidewall of described tundish, every described track is provided with the bogie that can slide along described track, be set with intermediate frequency furnace on the described bogie, described intermediate frequency furnace can be supplied with molten steel to described tundish by the cast gate of described tundish.Charging gear described in the present invention is when work, when the molten steel in the intermediate frequency furnace on the track flows to end, it can be moved to position away from tundish, then the intermediate frequency furnace on the other track is moved near the tundish place and continue to supply with molten steel to described tundish, in this course, do not need to stop production process, effectively improved production efficiency.
(2) the continuous-feeding device that is used to prepare amorphous band of the present invention, also be provided with controlling organization, and actuating unit that is connected with described controlling organization and feed driving mechanism, described controlling organization can be assigned the described actuating unit of instruction control and move described intermediate frequency furnace, and control the described feed driving mechanism described intermediate frequency furnace that tilts and carry out feed, realized the automation control of feed process.
(3) the continuous-feeding device that is used to prepare amorphous band of the present invention, described device also is provided with a plurality of pre-furnaces that are used for supplying with to described intermediate frequency furnace molten steel, when needs use certain intermediate frequency furnace when tundish is supplied with molten steel, described pre-furnace is about to smelt good molten steel and imports in the described intermediate frequency furnace, the smelting process of alloy is to carry out in advance in pre-furnace like this, has saved the duration of heat of described intermediate frequency furnace.
Description of drawings
In order to make content of the present invention be convenient to more understand, content of the present invention is further described below in conjunction with the drawings and specific embodiments.
Shown in Figure 1 is the continuous-feeding schematic representation of apparatus that is used to prepare amorphous band of the present invention;
Shown in Figure 2 is the convertible mode that is used to prepare the continuous-feeding schematic representation of apparatus of amorphous band of the present invention;
Shown in Figure 3 is the another convertible mode that is used to prepare the continuous-feeding schematic representation of apparatus of amorphous band of the present invention;
Wherein, Reference numeral is:
The 1-tundish, 2, the 11-cast gate, 3,4, the 14-intermediate frequency furnace, 5,6, the 15-track, 7,8,9, the pre-furnace of 10-, 12, the 13-bogie.
The specific embodiment
Embodiment 1
Be the continuous-feeding device that is used to prepare amorphous band of the present invention as shown in Figure 1, described device comprises tundish 1, is provided with a cast gate 2 at the top of described tundish 1, is provided with the leakage mouth in the bottom of described tundish 1;
Described charging gear also comprises three tracks 5,6,15, one end of described track is connected on the sidewall of described tundish 1, every described track is provided with an intermediate frequency furnace, intermediate frequency furnace bottom described in the present embodiment is provided with wheel, can slide along described track, described intermediate frequency furnace can be supplied with molten steel to described tundish 1 by the cast gate 2 of described tundish 1.
The course of work that being used to described in the present embodiment prepares the continuous-feeding device of amorphous band is:
(1) first intermediate frequency furnace 3 on the track 5 is moved to feed position near described tundish 1, use described intermediate frequency furnace 5 to described tundish 1 feed;
(2) when the molten steel in described first intermediate frequency furnace 3 is about to flow to end, another second intermediate frequency furnace 4 on another track 6 is moved to the feed position of close described tundish 1;
(3) when the molten steel in described first intermediate frequency furnace 3 flows to end, to moving, use described second intermediate frequency furnace 4 to continue simultaneously described first intermediate frequency furnace 3 to described tundish feed away from the position of described tundish 1;
(4) when the molten steel in described second intermediate frequency furnace 4 is about to flow to end, the intermediate frequency furnace that will fill with molten steel once more moves to the feed position of close described tundish.The medium frequency of filling with molten steel of the present invention can be first intermediate frequency furnace 3, can be intermediate frequency furnace 14 also, and selecting in the present embodiment the described intermediate frequency furnace of filling with molten steel is set is intermediate frequency furnace 14.
Be the convertible mode that is used to prepare the continuous-feeding device of amorphous band of the present invention as shown in Figure 2, compare with embodiment 1, the top of tundish described in the present embodiment 1 is provided with two cast gates 2,11, described charging gear comprises two tracks 5,6, and described two cast gates 2,11 correspond respectively to two tracks 5,6 and are provided with;
Intermediate frequency furnace 3,4 bottoms described in the present embodiment are fixedly connected on respectively on the bogie 12,13, and described bogie 12,13 can slide along described track, and described intermediate frequency furnace can be supplied with molten steel to described tundish 1 by the cast gate of described tundish 1;
The described charging gear of present embodiment also is included in the feed driving mechanism that is provided with respectively on each described intermediate frequency furnace, the described intermediate frequency furnace of described feed drive mechanism tilts and described tundish is carried out feed, it is hydraulic cylinder that described feed driving mechanism is set in the present embodiment, as selectable embodiment, also can select other lifting apparatus of the prior art to realize the inclination feed of described intermediate frequency furnace;
On described feed driving mechanism, be connected with and be used for described intermediate frequency furnace is comprised that its inner molten steel carries out the weight measurement mechanism of check weighing;
Actuating unit, described actuating unit drive each described intermediate frequency furnace and move along described track, and the actuating unit described in the present embodiment is a motor;
Also be provided with controlling organization, described controlling organization is CPU, described controlling organization is connected with described actuating unit, weight measurement mechanism and described feed driving mechanism respectively, in described controlling organization storage inside the first check weighing threshold value and the second check weighing threshold value are arranged, the described first check weighing threshold value is greater than the described second check weighing threshold value;
Described weight measurement mechanism transfers to described controlling organization with the numerical value that measures, and described controlling organization compares itself and described check weighing threshold value, makes control instruction, and described control instruction is transferred to described feed driving mechanism and actuating unit.
Charging gear described in the present embodiment also is provided with the pre-furnace 7,8,9,10 that is used for supplying with to described intermediate frequency furnace molten steel, and it is 4 that described pre-furnace is set in the present embodiment, and promptly each described intermediate frequency furnace correspondence is provided with 2.
The course of work that being used to described in the present embodiment prepares the continuous-feeding device of amorphous band is:
(1) described feed controlling organization is assigned instruction to described actuating unit, control the feed position that described actuating unit moves to first intermediate frequency furnace 3 on the track 5 close described tundish, after moving process finishes, described feed controlling organization is assigned instruction to the feed driving mechanism that links to each other with described first intermediate frequency furnace 3, described first intermediate frequency furnace 3 of described feed driving mechanisms control is tilted to described tundish 1 feed, the described weight measurement mechanism that is connected with described first intermediate frequency furnace 3 comprises that to described first intermediate frequency furnace 3 its inner molten steel carries out check weighing, and the numerical value that measures transferred to described controlling organization, described controlling organization compares described numerical value and the first check weighing threshold value and the second check weighing threshold value that are stored in its inside;
(2) along with molten steel in the intermediate frequency furnace 3 continuously outflows, when the described numerical value that measures during less than the described first check weighing threshold value, described feed controlling organization is assigned instruction to described actuating unit, controls the feed position that described actuating unit moves to second intermediate frequency furnace 4 on another track 6 close described tundish;
When (3) numerical value that measures when described weight measurement mechanism is less than the described second check weighing threshold value, described feed controlling organization is assigned instruction to described feed driving mechanism, end is to described tundish 1 feed, move to position after described first intermediate frequency furnace 3 resetted away from described tundish 1, described controlling organization is assigned instruction once more to the feed driving mechanism that is connected with described second intermediate frequency furnace 4 simultaneously, and described second intermediate frequency furnace that tilts continues to described tundish feed;
(4) when the molten steel in described second intermediate frequency furnace 4 is about to flow to end, the intermediate frequency furnace 3 that will fill with molten steel once more moves to the feed position of close described tundish 1.
In said process, after the molten steel in the described intermediate frequency furnace flow to end, described actuating unit moved to position away from described tundish with described intermediate frequency furnace, then the molten steel that pre-refining is good in the pre-furnace was imported intermediate frequency furnace, carried out supply.
Embodiment 3
The continuous-feeding device that being used to described in the present embodiment prepares amorphous band as shown in Figure 3, being used for described in the present embodiment prepares the continuous-feeding device of amorphous band and compares with embodiment 2, difference is that actuating unit described in the present embodiment comprises the motor that is connected with described intermediate frequency furnace, and the displacement control module that is connected with described motor, described displacement control module is the all-digital SCR converter plant of DC motor controller control, described displacement control module is connected with described controlling organization, described displacement control module is controlled the open and close of described motor, thereby control the displacement of described intermediate frequency furnace, in addition, track described in the present embodiment 5 and 6 is symmetricly set in described tundish both sides.
The course of work that being used to described in the present embodiment prepares the continuous-feeding device of amorphous band is:
(1) described feed controlling organization is assigned the displacement control module of instruction to described actuating unit, described displacement control module starts described power source first intermediate frequency furnace 3 on the track 5 is moved to the position near described tundish 1, move near behind the feed position of described tundish 1, described displacement control module is closed described power source, described feed controlling organization is assigned instruction to the feed driving mechanism that links to each other with described first intermediate frequency furnace 3, described first intermediate frequency furnace 3 of described feed driving mechanisms control is tilted to described tundish 1 feed, the described weight measurement mechanism that is connected with described first intermediate frequency furnace 3 comprises that to described first intermediate frequency furnace 3 its inner molten steel carries out check weighing, and the numerical value that measures transferred to described controlling organization, described controlling organization compares described numerical value and the first check weighing threshold value and the second check weighing threshold value that are stored in its inside;
(2) along with molten steel in the intermediate frequency furnace 3 continuously outflows, when the described numerical value that measures during less than the described first check weighing threshold value, described feed controlling organization is assigned instruction to described displacement control module, described displacement control module is opened described power source, second intermediate frequency furnace 4 on another track is moved near behind the feed position of described tundish 1 close described power source.
When (3) numerical value that measures when described weight measurement mechanism is less than the described second check weighing threshold value, described feed controlling organization is assigned instruction to described feed driving mechanism, end is to described tundish 1 feed, after described feed drive unit resets described first intermediate frequency furnace 3, described displacement control module is controlled described motor described first intermediate frequency furnace 3 is moved to position away from described tundish 1, described controlling organization is assigned instruction once more to the feed drive unit that is connected with described second intermediate frequency furnace 4 simultaneously, and described second intermediate frequency furnace 4 that tilts continues to described tundish 1 feed.
(4) when the molten steel in described second intermediate frequency furnace 4 is about to flow to end, the intermediate frequency furnace 3 that will fill with molten steel once more moves to the feed position of close described tundish 1.
The capacity of intermediate frequency furnace described in the present embodiment is 500kg, and the capacity of described pre-furnace is 300kg, as selectable embodiment, also can select the intermediate frequency furnace and the pre-furnace of other capacity.
Obviously, the foregoing description only is for example clearly is described, and is not the qualification to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the invention.
Claims (10)
1. a continuous-feeding device that is used to prepare amorphous band comprises tundish, and the top of described tundish is provided with cast gate, and the bottom of described tundish is provided with the leakage mouth;
It is characterized in that,
Described charging gear also comprises at least two tracks, one end of described track is connected with the sidewall of described tundish or near the sidewall setting of described tundish, every described track is provided with the intermediate frequency furnace that can slide along described track, and described intermediate frequency furnace can be supplied with molten steel to described tundish by the cast gate of described tundish.
2. the continuous-feeding device that is used to prepare amorphous band according to claim 1, it is characterized in that, be respectively arranged with the feed driving mechanism on each described intermediate frequency furnace, the described intermediate frequency furnace of described feed drive mechanism tilts and described intermediate frequency furnace is carried out feed;
On described feed driving mechanism, be connected with and be used for described intermediate frequency furnace is comprised that its inner molten steel carries out the weight measurement mechanism of check weighing;
Actuating unit, described actuating unit drive each described intermediate frequency furnace and move along described track;
Also be provided with controlling organization, described controlling organization is connected with described actuating unit, weight measurement mechanism and described feed driving mechanism respectively, in described controlling organization storage inside the first check weighing threshold value and the second check weighing threshold value are arranged, the described first check weighing threshold value is greater than the described second check weighing threshold value;
Described weight measurement mechanism transfers to described controlling organization with the numerical value that measures, and described controlling organization compares itself and described check weighing threshold value, makes control instruction, and described control instruction is transferred to described feed driving mechanism and actuating unit.
3. the continuous-feeding device that is used to prepare amorphous band according to claim 2, it is characterized in that, described actuating unit comprises the power source that is connected with described intermediate frequency furnace, and the displacement control module that is connected with described power source, and described displacement control module is connected with described controlling organization.
4. according to claim 1 or the 2 or 3 described continuous-feeding devices that are used to prepare amorphous band, it is characterized in that described track is that the center evenly distributes with described tundish, and the angle between per two adjacent described tracks equates.
5. the continuous-feeding device that is used to prepare amorphous band according to claim 4 is characterized in that described track is two, is symmetricly set in described tundish both sides.
6. the continuous-feeding device that is used to prepare amorphous band according to claim 4 is characterized in that, the cast gate number at described tundish top is identical with the bar number of described track, the respectively corresponding track setting of each described cast gate.
7. according to claim 1 or 2 or the 5 or 6 described continuous-feeding devices that are used to prepare amorphous band, it is characterized in that, also be provided with the pre-furnace that is used for to described intermediate frequency furnace supply.
8. the arbitrary described feeding method that is used to prepare the continuous-feeding device of amorphous band of claim 1-7 is:
(1) first intermediate frequency furnace on the track is moved to feed position near described tundish, use described intermediate frequency furnace to described tundish feed;
(2) when the molten steel in described first intermediate frequency furnace is about to flow to end, another second intermediate frequency furnace on another track is moved to the feed position of close described tundish;
(3) when the molten steel in described first intermediate frequency furnace flows to end, described first intermediate frequency furnace is moved to the position away from described tundish, use described second intermediate frequency furnace to continue simultaneously to described tundish feed;
(4) when the molten steel in described second intermediate frequency furnace is about to flow to end, will fills with intermediate frequency furnace behind the molten steel once more and move to feed position near described tundish.
9. the feeding method that is used to prepare amorphous band according to claim 8, it is characterized in that, in described step (1), described feed controlling organization is assigned instruction to described actuating unit, control the feed position that described actuating unit moves to first intermediate frequency furnace on the track close described tundish, after moving process finishes, described feed controlling organization is assigned instruction to the feed driving mechanism that links to each other with described first intermediate frequency furnace, described first intermediate frequency furnace of described feed driving mechanisms control is tilted to described tundish feed, the described weight measurement mechanism that is connected with described first intermediate frequency furnace comprises that to described first intermediate frequency furnace its inner molten steel carries out check weighing, and the numerical value that measures transferred to described controlling organization, described controlling organization compares described numerical value and the first check weighing threshold value and the second check weighing threshold value that are stored in its inside;
In described step (2), along with molten steel in the intermediate frequency furnace continuously outflows, when the described numerical value that measures during less than the described first check weighing threshold value, described feed controlling organization is assigned instruction to described actuating unit, controls the feed position that described actuating unit moves to second intermediate frequency furnace on another track close described tundish;
In described step (3), the numerical value that measures when described weight measurement mechanism is during less than the described second check weighing threshold value, described feed controlling organization is assigned instruction to described feed driving mechanism, end is to described tundish feed, move to position after described first intermediate frequency furnace resetted away from described tundish, described controlling organization is assigned instruction once more to the feed drive unit that is connected with described second intermediate frequency furnace simultaneously, and described second intermediate frequency furnace that tilts continues to described tundish feed.
10. the feeding method that is used to prepare amorphous band according to claim 8, it is characterized in that, in described step (1), described feed controlling organization is assigned the displacement control module of instruction to described actuating unit, described displacement control module starts described power source first intermediate frequency furnace on the track is moved to the position near described tundish, move near behind the feed position of described tundish, described displacement control module is closed described power source, described feed controlling organization is assigned instruction to the feed driving mechanism that links to each other with described first intermediate frequency furnace, described first intermediate frequency furnace of described feed driving mechanisms control is tilted to described tundish feed, the described weight measurement mechanism that is connected with described first intermediate frequency furnace comprises that to described first intermediate frequency furnace its inner molten steel carries out check weighing, and the numerical value that measures transferred to described controlling organization, described controlling organization compares described numerical value and the first check weighing threshold value and the second check weighing threshold value that are stored in its inside;
In described step (2), along with molten steel in the intermediate frequency furnace continuously outflows, when the described numerical value that measures during less than the described first check weighing threshold value, described feed controlling organization is assigned instruction to described displacement control module, described displacement control module is opened described power source, second intermediate frequency furnace on another track is moved near behind the feed position of described tundish close described power source;
In described step (3), the numerical value that measures when described weight measurement mechanism is during less than the described second check weighing threshold value, described feed controlling organization is assigned instruction to described feed driving mechanism, end is to described tundish feed, after described feed drive unit resets described first intermediate frequency furnace, described displacement control module is controlled described motor described first intermediate frequency furnace is moved to position away from described tundish, described controlling organization is assigned instruction once more to the feed driving mechanism that is connected with described second intermediate frequency furnace simultaneously, and described second intermediate frequency furnace that tilts continues to described tundish feed.
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| CN201010584864.4A CN102091763B (en) | 2010-12-13 | 2010-12-13 | Continuous feeding device for preparing amorphous strips |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107107174A (en) * | 2014-11-11 | 2017-08-29 | 日进电气有限公司 | Continuous quick cooled and solidified device |
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| JP2008000783A (en) * | 2006-06-21 | 2008-01-10 | Kobe Steel Ltd | Method for producing metallic glass fabricated material |
| CN201082464Y (en) * | 2007-05-29 | 2008-07-09 | 江苏沙钢集团有限公司 | Molten metal continuously casting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107107174A (en) * | 2014-11-11 | 2017-08-29 | 日进电气有限公司 | Continuous quick cooled and solidified device |
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|---|---|
| CN102091763B (en) | 2015-02-18 |
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