CN220853111U - Molten iron tapping guide mechanism of medium-frequency electric furnace - Google Patents
Molten iron tapping guide mechanism of medium-frequency electric furnace Download PDFInfo
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- CN220853111U CN220853111U CN202322680090.0U CN202322680090U CN220853111U CN 220853111 U CN220853111 U CN 220853111U CN 202322680090 U CN202322680090 U CN 202322680090U CN 220853111 U CN220853111 U CN 220853111U
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- molten iron
- positioning
- groove
- frequency electric
- electric furnace
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 32
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 238000006073 displacement reaction Methods 0.000 claims description 24
- 239000000428 dust Substances 0.000 claims description 20
- 239000012535 impurity Substances 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- 238000003723 Smelting Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005266 casting Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of casting smelting molten iron transfer, in particular to a molten iron tapping guide mechanism of an intermediate frequency electric furnace, which aims to solve the problems that an existing molten iron tapping mode of the intermediate frequency electric furnace needs a ladle to move in cooperation with the movement of a furnace body, and is long in time consumption and unfavorable for quick and safe production.
Description
Technical Field
The utility model relates to the technical field of casting smelting molten iron transfer, in particular to a molten iron tapping guide mechanism of a medium-frequency electric furnace.
Background
In the casting production process, molten iron smelting operation can be involved, the condition that traditional smelting equipment generally uses an intermediate frequency induction furnace to carry out smelting operation is more, when the induction furnace discharges molten iron, the middle part of a furnace body or a trunnion arranged near a furnace mouth is used as a rotation center, and then a reduction gearbox or a hydraulic cylinder is used as power, so that molten iron flows out of the furnace mouth into a ladle after the electric furnace rotates for an angle, and a certain risk exists in the molten iron pouring process in the electric furnace.
In order to solve the problems, when tapping the electric furnace molten iron, the ladle is required to move by matching with the movement of the furnace body so as to ensure that the flow beam and the falling point of the molten iron are always in the ladle, and the mode has higher requirements on operators, is complex in operation, takes longer time and is not beneficial to rapid and safe production.
Disclosure of utility model
The utility model aims to solve the technical problems that: the existing tapping mode of the intermediate frequency electric furnace molten iron requires that a ladle is required to move in cooperation with the movement of a furnace body so as to ensure that the flow beam and the drop point of the molten iron are always in the ladle, and the tapping mode has higher requirements on operators, is complex in operation, consumes longer time and is not beneficial to rapid and safe production.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a molten iron tapping guide mechanism of an intermediate frequency electric furnace, which comprises a separation furnace wall, a displacement rail, a guide groove and a positioning device, wherein the displacement rail is provided with a rail groove, a plurality of positioning holes are formed in the rail groove, the guide groove is L-shaped, two ends of the guide groove are mutually communicated, one side of the guide groove is provided with a roller frame, rollers are arranged in the roller frame, the positioning device comprises a slide bar and two positioning blocks which are mutually parallel, the slide bar is vertically connected with a positioning pin through a connecting arm, the slide bar is slidably arranged in the two positioning blocks, the displacement rail is fixedly arranged on one side of the separation furnace wall, the guide groove is slidably arranged on the displacement rail through the roller frame, the roller is slidably arranged in the rail groove, the positioning device is arranged on one side of the guide groove, the two positioning blocks are fixedly arranged on one side of the guide groove, and the positioning pin is inserted in the positioning holes.
Preferably, the displacement tracks are arranged on one side of the separation furnace wall in parallel, the roller frames are arranged on the other side of the separation furnace wall in parallel, the roller frames are arranged in parallel, rollers are arranged in the roller frames, the positioning devices are arranged on two groups, and the two groups of positioning devices are arranged on two sides of the diversion trench respectively. The two displacement tracks and the two roller frames are matched to enable the diversion trench to move more stably, and the two groups of positioning devices play a role in fixing the diversion trench.
Preferably, an anti-tilting groove is formed in one side of the partition wall, a guide plate is arranged at the top of the displacement track, one end of the guide plate is fixedly arranged on the guide groove, and the other end of the guide plate is slidably arranged in the anti-tilting groove. The guide plate is inserted into the anti-tilting slot to prevent the tilting of the diversion trench.
Preferably, two sides of one end of the guide plate are provided with impurity removing bevel angles, and the impurity removing bevel angles are positioned in the anti-tilting grooves. When the guide plate moves in the anti-tilting slot, sundries in the anti-tilting slot can be scraped through the impurity removal bevel angle.
Preferably, the roller frame both ends are provided with the dust cover, the dust cover covers in track groove and locating piece top, the slide bar runs through the dust cover, linking arm and locating pin are located the dust cover. The dust cover is used for protecting the positioning device.
Preferably, the dust cover bottom is provided with the edulcoration piece, edulcoration piece bottom is laminated with track tank bottom. The dust cover removes sundries in the track groove through the sundry removing block when moving.
Preferably, the top of the positioning block is provided with a limiting top plate, the height of the limiting top plate is larger than the depth of the track groove, and the bottom of the sliding rod is provided with a rotary handle. The connecting arm can be jacked up to be rotatably placed on the limiting top plate by lifting and rotating the rotary handle, so that the diversion trench can be conveniently moved and positioned.
Preferably, the top of the diversion trench is provided with a protection coaming. The protective coaming is used for preventing molten iron from splashing.
The beneficial effects of the utility model are as follows: according to the molten iron tapping guide mechanism of the medium-frequency electric furnace, provided by the utility model, the guide grooves are arranged to receive molten iron, the guide grooves can move more stably through the cooperation of the two displacement rails and the two roller frames, and the positioning device is used for fixing, so that the whole device has the advantages of simplicity in operation, rapidness in molten iron transfer, wide application range and high safety.
Drawings
The utility model will be further described with reference to the accompanying drawings and examples.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic perspective view of a flow guide groove and positioning device of the present utility model;
FIG. 4 is a schematic perspective view of a flow guide groove and positioning device according to the present utility model;
fig. 5 is a schematic perspective view of a dust cap of the present utility model.
In the figure: 1. the device comprises a partition furnace wall, a displacement rail, a guide groove, a positioning device, a guide plate, a impurity removing bevel, a dust cover, a impurity removing block, a limiting top plate, a rotary handle, a tilting prevention groove, a rail groove, a positioning hole, a roller frame, a roller, a sliding rod, a positioning block and a connecting arm.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
Reference throughout this specification to "in one particular implementation" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrase "in one particular embodiment" or "in some embodiments" in various places throughout this specification are not all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
The utility model provides a medium frequency electric furnace molten iron tapping guiding mechanism as shown in fig. 1 to 5, including dividing oven 1, displacement track 2, guiding gutter 3 and positioner 4, be provided with track groove 201 on the displacement track 2, it has a plurality of locating holes 202 to open in the track groove 201, guiding gutter 3 becomes "L" type, guiding gutter 3 both ends intercommunication each other, guiding gutter 3 one side is provided with gyro wheel frame 301, gyro wheel frame 301 internally mounted has gyro wheel 302, positioner 4 includes slide bar 401 and two locating pieces 402 that are parallel to each other, be connected with locating pin 404 through linking arm 403 perpendicularly on the slide bar 401, slide bar 401 slides and sets up in two locating pieces 402, displacement track 2 fixed mounting is in dividing oven 1 one side, guiding gutter 3 slides and sets up on displacement track 2 through gyro wheel frame 301, gyro wheel 302 slides and sets up in track groove 201, positioner 4 sets up in guiding gutter 3 one side, two locating pieces 402 fixed mounting are in guiding gutter 3 one side, locating pin 404 inserts in locating hole 202.
In a specific embodiment, as shown in fig. 1 and 3, two displacement rails 2 are provided, two displacement rails 2 are parallel to each other and arranged on one side of the partition furnace wall 1, two roller frames 301 are provided, two roller frames 301 are parallel to each other, rollers 302 are installed in the two roller frames 301, two groups of positioning devices 4 are provided, and two groups of positioning devices 4 are respectively arranged on two sides of the diversion trench 3.
In a specific embodiment, as shown in fig. 1 and 3, an anti-tilting groove 101 is formed on one side of the partition furnace wall 1, a guide plate 5 is arranged at the top of the displacement rail 2, one end of the guide plate 5 is fixedly arranged on the guide groove 3, and the other end of the guide plate 5 is slidably arranged in the anti-tilting groove 101.
In a specific embodiment, as shown in fig. 3 and 4, two sides of one end of the guide plate 5 are provided with a impurity removing bevel 6, and the impurity removing bevel 6 is located in the anti-tilting groove 101.
In a specific embodiment, as shown in fig. 1 to 5, the roller frame 301 is provided with dust covers 7 at both ends, the dust covers 7 are covered over the track grooves 201 and the positioning blocks 402, the slide bars 401 penetrate the dust covers 7, and the connecting arms 403 and the positioning pins 404 are located in the dust covers 7.
In a specific embodiment, as shown in fig. 5, the bottom of the dust cover 7 is provided with a trash block 8, and the bottom of the trash block 8 is attached to the bottom of the track groove 201.
In a specific embodiment, as shown in fig. 4, a limiting top plate 9 is arranged at the top of the positioning block 402, the height of the limiting top plate 9 is larger than the depth of the track groove 201, and a rotary handle 10 is arranged at the bottom of the sliding rod 401.
In a specific embodiment, as shown in fig. 3 and 4, the top of the diversion trench 3 is provided with a protective shroud 11.
When the automatic guiding device is used, the guiding groove 3 is moved to a proper position on the displacement track 2 according to the position of the intermediate frequency iron furnace, the guiding groove 3 is fixed by using the positioning device 4, the ladle is placed at the bottom of the guiding groove 3, the intermediate frequency iron furnace starts to lift, molten iron falls into the guiding groove 3 from the protection coaming 11 and finally falls into the ladle, if the position of the guiding groove 3 needs to be adjusted, the rotary handle 10 is pushed upwards firstly, the sliding rod 401 moves in the positioning block 402 until the positioning pin 404 is separated from the positioning hole 202, the rotary handle 10 is rotated again, the sliding rod 401 rotates along with rotation, the connecting arm 403 is released from the rotary handle 10 when the connecting arm 403 rotates onto the limiting top plate 9, the connecting arm 403 is fixed by the limiting top plate 9, the positioning pin 404 is always separated from the positioning hole 202, the guiding groove 3 is pushed, the roller frame 301 moves along with the roller 302 in the track groove 201 of the displacement track 2, and after the guiding groove 3 moves to the proper position, the connecting arm 403 rotates away from the limiting top plate 9, and the positioning pin 404 is reinserted into the positioning hole 202 under the action of gravity, so that the movement of the guiding groove 3 is completed, the automatic guiding device has the advantages of simplicity and high safety, the applicability, and the whole automatic guiding device is realized, and the safety.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (8)
1. The utility model provides a medium frequency electric stove molten iron tapping guiding mechanism, includes partition oven (1), its characterized in that: comprising the steps of (a) a step of,
The displacement rail (2), the displacement rail (2) is provided with a rail groove (201), and a plurality of positioning holes (202) are formed in the rail groove (201);
The guide groove (3), the guide groove (3) is L-shaped, two ends of the guide groove (3) are mutually communicated, a roller frame (301) is arranged on one side of the guide groove (3), and a roller (302) is arranged in the roller frame (301);
The positioning device (4), the positioning device (4) comprises a sliding rod (401) and two positioning blocks (402) which are parallel to each other, the sliding rod (401) is vertically connected with a positioning pin (404) through a connecting arm (403), and the sliding rod (401) is arranged in the two positioning blocks (402) in a sliding way;
the displacement track (2) is fixedly arranged on one side of the separation furnace wall (1), the guide groove (3) is arranged on the displacement track (2) in a sliding mode through the roller frame (301), the roller (302) is arranged in the track groove (201) in a sliding mode, the positioning device (4) is arranged on one side of the guide groove (3), the two positioning blocks (402) are fixedly arranged on one side of the guide groove (3), and the positioning pins (404) are inserted into the positioning holes (202).
2. The molten iron tapping guide mechanism of the medium frequency electric furnace as set forth in claim 1, wherein: the displacement rails (2) are arranged on one side of the separation furnace wall (1), the roller frames (301) are arranged on the other side of the separation furnace wall, the roller frames (301) are arranged in parallel, the rollers (302) are arranged in the roller frames (301), the positioning devices (4) are arranged in two groups, and the two groups of positioning devices (4) are respectively arranged on two sides of the diversion trench (3).
3. The molten iron tapping guide mechanism of the medium frequency electric furnace as set forth in claim 1, wherein: the anti-tilting device is characterized in that an anti-tilting groove (101) is formed in one side of the partition furnace wall (1), a guide plate (5) is arranged at the top of the displacement track (2), one end of the guide plate (5) is fixedly arranged on the guide groove (3), and the other end of the guide plate (5) is slidably arranged in the anti-tilting groove (101).
4. A molten iron tapping guide mechanism for an intermediate frequency electric furnace as set forth in claim 3, wherein: the two sides of one end of the guide plate (5) are provided with impurity removing bevel angles (6), and the impurity removing bevel angles (6) are positioned in the anti-tilting grooves (101).
5. The molten iron tapping guide mechanism of the medium frequency electric furnace as set forth in claim 1, wherein: the roller frame is characterized in that dust covers (7) are arranged at two ends of the roller frame (301), the dust covers (7) are covered above the track grooves (201) and the positioning blocks (402), the sliding rods (401) penetrate through the dust covers (7), and the connecting arms (403) and the positioning pins (404) are located in the dust covers (7).
6. The molten iron tapping guide mechanism of the medium frequency electric furnace as set forth in claim 5, wherein: the dust cover is characterized in that a impurity removing block (8) is arranged at the bottom of the dust cover (7), and the bottom of the impurity removing block (8) is attached to the bottom of the track groove (201).
7. The molten iron tapping guide mechanism of the medium frequency electric furnace as set forth in claim 1, wherein: the top of the positioning block (402) is provided with a limiting top plate (9), the height of the limiting top plate (9) is larger than the depth of the track groove (201), and the bottom of the sliding rod (401) is provided with a rotary handle (10).
8. The molten iron tapping guide mechanism of the medium frequency electric furnace as set forth in claim 1, wherein: the top of the diversion trench (3) is provided with a protection coaming (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322680090.0U CN220853111U (en) | 2023-10-07 | 2023-10-07 | Molten iron tapping guide mechanism of medium-frequency electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322680090.0U CN220853111U (en) | 2023-10-07 | 2023-10-07 | Molten iron tapping guide mechanism of medium-frequency electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220853111U true CN220853111U (en) | 2024-04-26 |
Family
ID=90777814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322680090.0U Active CN220853111U (en) | 2023-10-07 | 2023-10-07 | Molten iron tapping guide mechanism of medium-frequency electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220853111U (en) |
-
2023
- 2023-10-07 CN CN202322680090.0U patent/CN220853111U/en active Active
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