CN103480831A - Intermediate-frequency transfer furnace steel ladle - Google Patents
Intermediate-frequency transfer furnace steel ladle Download PDFInfo
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- CN103480831A CN103480831A CN201310459897.XA CN201310459897A CN103480831A CN 103480831 A CN103480831 A CN 103480831A CN 201310459897 A CN201310459897 A CN 201310459897A CN 103480831 A CN103480831 A CN 103480831A
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- wrapping body
- lower wrapping
- molten steel
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- window
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Abstract
The invention relates to an intermediate-frequency transfer furnace steel ladle. The intermediate-frequency transfer furnace steel ladle comprises an upper cover body, a lower ladle body, a speed reduction device, a motor, a bearing, a bearing block and a support. The upper cover is hinged to the lower ladle; a window used for pouring molten steel inwards is formed in the upper cover body, and a window cover plate is hinged to the outer side of the window; a molten steel outlet used for pouring molten steel out is formed in the lower ladle body; the bearing is connected to one end of the lower ladle body through a short shaft and is fixedly connected with the bearing block installed on the support; the other end of the lower ladle body is connected to the motor installed on the support through a short shaft; the speed reducing device is installed between the short shafts and the motor. The intermediate-frequency transfer furnace steel ladle increases heat and yield, and is simple in structure, convenient and fast to use and capable of effectively improving production efficiency.
Description
Technical field
The present invention relates to a kind of intermediate frequency furnace switching steel ladle.
Background technology
After current big-and-middle-sized intermediate frequency furnace is melted, generally by supporting steel ladle, fills after molten steel and go cast again, for example intermediate frequency furnace melting 3T molten steel, fill molten steel with regard to the steel ladle with 3T so.But sometimes place and sandbox are less, generally by the steel ladle of 1T, fill rear cast, triplicate is finished down molten steel in intermediate frequency furnace.Directly with parcel, remove to have connect molten steel in intermediate frequency furnace, can take a long time to fully one heat steel water connect, and only have molten steel in intermediate frequency furnace to connect, can carry out the second stove melting, cause like this time interval of intermediate frequency furnace melting very long, wait casting ladle, output does not break through.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this invention is to provide a kind of intermediate frequency furnace switching steel ladle, this steel ladle can shorten the time interval of intermediate frequency furnace melting, improves production capacity.
In order to realize above-mentioned purpose, the present invention has adopted following technical scheme:
A kind of intermediate frequency furnace switching steel ladle, comprise upper cover body, lower wrapping body, deceleration device, motor, bearing, bearing block and support, described upper cover body and lower wrapping body are hinged, and offer the window of pouring into for molten steel on described upper cover body, and the window outside is hinged with the window cover plate; Described lower wrapping body is provided with the delivery port of pouring out for molten steel, and an end of lower wrapping body is connected with bearing by minor axis, and bearing and rack-mount bearing block are fixedly connected; The other end of lower wrapping body is connected to rack-mount motor by minor axis, and described deceleration device is arranged between minor axis and motor.
As preferred version: the Plate Welding that described lower wrapping body is 15mm forms, and the lower wrapping body inner surface coats and be provided with one deck refractory brick, and the refractory brick upper surface coats and is provided with one deck fire clay.Adopt steel plate and two-layer fireproof construction, effectively slow down the erosion of molten steel to the lower wrapping body inwall.
As preferred version: the position near two ends on described lower wrapping body is provided with reinforcement, further strengthens the intensity of lower wrapping body, increases the service life.
The present invention is owing to having adopted above-mentioned technical scheme, by the window on upper cover body is disposable, molten steel in intermediate frequency furnace is poured in lower wrapping body, and then by the delivery port on lower wrapping body, coordinate the use of deceleration device and motor, molten steel gradation by switching in steel ladle is poured in little steel ladle, makes intermediate frequency furnace and little steel ladle there is no direct correlation, and in intermediate frequency furnace, molten steel is finished down and directly can follows melting afterwards, improve the melting heat, increased output.Of the present invention simple in structure, convenient to use, can effectively enhance productivity.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
A kind of intermediate frequency furnace switching steel ladle as shown in Figure 1, comprise upper cover body 1, lower wrapping body 2, deceleration device 5, motor 6, bearing 7, bearing block 4 and support 3, described upper cover body 1 and lower wrapping body 2 are hinged, offer the window 11 of pouring into for molten steel on described upper cover body 1, window 11 outsides are hinged with window cover plate 12; Described lower wrapping body 2 is provided with the delivery port 21 of pouring out for molten steel, and an end of lower wrapping body 2 is connected with bearing 7 by minor axis, and bearing 7 is fixedly connected with the bearing block 4 be arranged on support 3; The other end of lower wrapping body 2 is connected to the motor 6 be arranged on support 3 by minor axis, and described deceleration device 5 is arranged between minor axis and motor 6.Supporting the use of deceleration device 5 and motor 6, can realize two kinds of modes of crawl and continuous control, output speed be 0.4 turn/per minute, slowly and steadily, be applicable to cast use, and deceleration device 5 can be prevented reversing.
Described lower wrapping body 2 is for the Plate Welding of 15mm forms, and lower wrapping body 2 inner surfaces coat and be provided with one deck refractory brick, and the refractory brick upper surface coats and is provided with one deck fire clay.Position near two ends on described lower wrapping body 2 is provided with reinforcement 22.
The course of work: the melted molten steel of intermediate frequency furnace at first, upper cover body 1 and the lower wrapping body 2 of switching steel ladle close and lock, open the window cover plate 12 above upper cover body 1, pour the switching steel ladle into from window 11 by molten steel in intermediate frequency furnace is disposable, adding a certain amount of coke after being finished down from window 11, prevent that molten steel is cooling very soon, play insulation effect.In intermediate frequency furnace, molten steel can reset intermediate frequency furnace after being finished down fully, then carries out melting next time.Remove to switch through again the molten steel of steel ladle with parcel, can be divided into several times and having connect.This process from original wait parcel to connect fully within 10-20 minute, shorten to a few minutes quickly, greatly reduced the melting interval, can practice the 2-3 stove for one class more, improved output.Its significance is, the wait relation between original parcel and intermediate frequency furnace is transferred to the wait between switching steel ladle and parcel, has so just liberated intermediate frequency furnace fully, can continued operation.
Claims (3)
1. intermediate frequency furnace switching steel ladle, it is characterized in that: comprise upper cover plate (1), lower wrapping body (2), deceleration device (5), motor (6), bearing (7), bearing block (4) and support (3), described upper cover plate (1) and lower wrapping body (2) are hinged, offer the window (11) of pouring into for molten steel on described upper cover plate (1), window (11) outside is hinged with window cover plate (12); Described lower wrapping body (2) is provided with the delivery port (21) of pouring out for molten steel, and an end of lower wrapping body (2) is connected with bearing (7) by minor axis, and bearing (7) is fixedly connected with the bearing block (4) be arranged on support (3); The other end of lower wrapping body (2) is connected to the motor (6) be arranged on support (3) by minor axis, and described deceleration device (5) is arranged between minor axis and motor (6).
2. a kind of intermediate frequency furnace switching steel ladle according to claim 1, it is characterized in that: described lower wrapping body (2) forms for the Plate Welding of 15mm, and lower wrapping body (2) inner surface coats and is provided with one deck refractory brick, the refractory brick upper surface coats and is provided with one deck fire clay.
3. a kind of intermediate frequency furnace switching steel ladle according to claim 1, it is characterized in that: the upper position near two ends of described lower wrapping body (2) is provided with reinforcement (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310459897.XA CN103480831A (en) | 2013-09-29 | 2013-09-29 | Intermediate-frequency transfer furnace steel ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310459897.XA CN103480831A (en) | 2013-09-29 | 2013-09-29 | Intermediate-frequency transfer furnace steel ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103480831A true CN103480831A (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310459897.XA Pending CN103480831A (en) | 2013-09-29 | 2013-09-29 | Intermediate-frequency transfer furnace steel ladle |
Country Status (1)
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| CN (1) | CN103480831A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953499A (en) * | 2021-10-25 | 2022-01-21 | 湖州南丰机械制造有限公司 | Tundish device for intermediate frequency furnace |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4144981A (en) * | 1977-05-25 | 1979-03-20 | Arrow-Acme Corporation | Portable ladle for use with a forklift truck |
| JPH11333559A (en) * | 1998-05-25 | 1999-12-07 | Honda Motor Co Ltd | Molten metal pouring device |
| CN201106057Y (en) * | 2007-11-13 | 2008-08-27 | 上海宝钢工程技术有限公司 | Molten steel tank tipping |
| CN202137363U (en) * | 2011-05-30 | 2012-02-08 | 俞家华 | Novel molten iron casting ladle |
| CN203509013U (en) * | 2013-09-29 | 2014-04-02 | 湖州南丰机械制造有限公司 | Switchover steel ladle of intermediate frequency furnace |
-
2013
- 2013-09-29 CN CN201310459897.XA patent/CN103480831A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4144981A (en) * | 1977-05-25 | 1979-03-20 | Arrow-Acme Corporation | Portable ladle for use with a forklift truck |
| JPH11333559A (en) * | 1998-05-25 | 1999-12-07 | Honda Motor Co Ltd | Molten metal pouring device |
| CN201106057Y (en) * | 2007-11-13 | 2008-08-27 | 上海宝钢工程技术有限公司 | Molten steel tank tipping |
| CN202137363U (en) * | 2011-05-30 | 2012-02-08 | 俞家华 | Novel molten iron casting ladle |
| CN203509013U (en) * | 2013-09-29 | 2014-04-02 | 湖州南丰机械制造有限公司 | Switchover steel ladle of intermediate frequency furnace |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953499A (en) * | 2021-10-25 | 2022-01-21 | 湖州南丰机械制造有限公司 | Tundish device for intermediate frequency furnace |
| CN113953499B (en) * | 2021-10-25 | 2023-11-21 | 湖州南丰机械制造有限公司 | Ladle transfer device for intermediate frequency furnace |
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Application publication date: 20140101 |