CN217979769U - Scald preventing type steelmaking stove - Google Patents
Scald preventing type steelmaking stove Download PDFInfo
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- CN217979769U CN217979769U CN202222065003.6U CN202222065003U CN217979769U CN 217979769 U CN217979769 U CN 217979769U CN 202222065003 U CN202222065003 U CN 202222065003U CN 217979769 U CN217979769 U CN 217979769U
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Abstract
The utility model provides a scald preventing type steelmaking furnace. The scald preventing type steelmaking furnace includes: a steel furnace body; the heat insulation cover is arranged outside the steel-making furnace body, and the steel-making furnace body is arranged in a suspended manner; the heat dissipation hopper is fixedly mounted at the top of the heat insulation cover, and the top of the heat dissipation hopper is provided with an opening; the heat conduction mechanism is arranged on the heat dissipation hopper and comprises a supporting plate, a fan disc, a first motor and two bevel gears, the supporting plate is fixedly installed in the heat dissipation hopper, the fan disc is rotatably installed on the supporting plate, an output rod of the fan disc penetrates through the supporting plate, the first motor is fixedly installed on the outer wall of the heat dissipation hopper, and an output shaft of the first motor extends to the heat dissipation hopper. The utility model provides an anti-scald steel furnace has the advantages that the hot gas in the steel furnace can be effectively blocked and is scattered, and the hot gas can be discharged to the outdoor.
Description
Technical Field
The utility model relates to a steelmaking technical field especially relates to an scald preventing type steelmaking furnace.
Background
The steel-smelting furnace is a cylindrical smelting furnace with a steel plate shell and a lining made of refractory materials, and smelting of the steel-smelting furnace is usually completed by means of physical heat of molten iron and heat release of chemical reaction between molten iron components and blown combustion air without external energy sources. When the steel-making furnace is normally produced, the temperature of the furnace lining is up to above 1400 ℃, and a large amount of heat exchange exists between the furnace lining and the surrounding environment.
Because a large amount of hot gas can be generated during steelmaking, the existing steelmaking furnace can not better insulate heat, so that the hot gas is diffused, the indoor temperature is raised, and workers are in a high-temperature environment for a long time and have strong discomfort.
Therefore, it is necessary to provide a new anti-scald steel making furnace to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide a scald-proof steel-making furnace which can effectively prevent the hot gas in the steel-making furnace from scattering outside and can discharge the hot gas to the outside.
In order to solve the technical problem, the utility model provides a scald preventing type steelmaking furnace includes: a steel furnace body; the heat insulation cover is arranged outside the steel-making furnace body, and the steel-making furnace body is arranged in a suspended manner; the heat dissipation bucket is fixedly installed at the top of the heat insulation cover, and the top of the heat dissipation bucket is provided with an opening; the heat conduction mechanism is arranged on the heat dissipation hopper and comprises a supporting plate, a fan disc, a first motor and two bevel gears, the supporting plate is fixedly installed in the heat dissipation hopper, the fan disc is rotatably installed on the supporting plate, an output rod of the fan disc penetrates through the supporting plate, the first motor is fixedly installed on the outer wall of the heat dissipation hopper, an output shaft of the first motor extends to the heat dissipation hopper, the two bevel gears are respectively fixedly sleeved on the output shaft of the first motor and the output rod of the fan disc, and the two bevel gears are meshed with each other; the two fixing rods are respectively and rotatably arranged on two sides of the heat insulation cover and are respectively and fixedly connected with two sides of the steelmaking furnace body; the first hoisting mechanism is arranged at the top of the heat shield; and the first hoisting mechanism is arranged on the heat dissipation hopper.
Preferably, the steel furnace body is provided with a graphite electrode.
Preferably, first hoisting machine constructs including fixed block, first supporting seat, first spool, second motor and first hawser, fixed block fixed mounting is in one side that the guide fill was kept away from to the steelmaking furnace body, it has the movable block to articulate on the fixed block, first supporting seat fixed mounting be in the top of heat-proof cover, one side of first supporting seat extends to outside the heat dissipation fill, first breach has been seted up to the bottom of first supporting seat, first spool rotates to be installed on the inner wall of first breach both sides, second motor fixed mounting be in on one side of first supporting seat, the output shaft of second motor with the one end fixed connection of first spool, first hawser winding is in on the first spool, the bottom of first hawser with the top of movable block is connected.
Preferably, the heat insulation cover is hinged with a heat insulation plate, one side of the heat insulation plate, on which the heat insulation cover is positioned, is provided with an inlet and outlet notch, and the outer wall of the top of the heat insulation plate is fixedly provided with a rotating shaft.
Preferably, the second hoisting mechanism comprises a second supporting seat, a second winding shaft, a third motor and a second cable rope, the second supporting seat is fixedly mounted on the outer wall of the top of the heat dissipation hopper, the second supporting seat and the first motor are arranged oppositely, a second notch is formed in the bottom of the second supporting seat, the second winding shaft is rotatably mounted on the inner walls of two sides of the second notch, the third motor is fixedly mounted on one side of the second supporting seat, the output shaft of the third motor is fixedly connected with one end of the second winding shaft, the second cable rope is wound on the second winding shaft, and the bottom end of the second cable rope is fixedly connected with the rotating shaft.
Preferably, the top of the heat shield is provided with a wire guide opening and an air outlet, and the wire guide opening is matched with the first cable.
Compared with the prior art, the utility model provides an anti-scald type steelmaking furnace has following beneficial effect:
the utility model provides a scald preventing type steelmaking furnace:
1. through the arrangement of the heat insulation cover, heat insulation can be effectively carried out during steelmaking, workers can be prevented from being scalded by hot gas, through the arrangement of the heat conduction mechanism, the hot gas can be discharged through the heat dissipation hopper, the indoor temperature can not be increased by the hot gas generated during steelmaking, and the workers can not be in a high-temperature environment for a long time to affect the body health;
2. the steel making furnace body can be far away from the ground through the arrangement of the fixing rod, hot gas can be prevented from permeating the ground, the temperature of the periphery of the heat insulation cover is increased, steel making materials can be effectively refined through the arrangement of the graphite electrode, and the refined molten steel can rotate through the contraction of the first cable rope through the arrangement of the first hoisting mechanism, so that the molten steel is poured out, the use is convenient, and workers can not need to stay beside the molten steel for a long time to be prevented from being scalded by the hot gas;
3. through the setting of heat insulating board, can make when pouring steel or pouring the molten steel into to this internal, comparatively convenient operation, through the setting of second hoisting machine structure, can make the heat insulating board realize opening and shutting through the shrink or the release of second hawser, can need not consume the manpower when using and open and shut, it is comparatively laborsaving, through the pouring hopper on the steel-making stove body, can make the molten steel not produce the waste when pouring, through the venthole at heat exchanger top, can make steam discharge along with the venthole.
Drawings
FIG. 1 is a schematic sectional view of a preferred embodiment of an anti-scald steel making furnace according to the present invention;
FIG. 2 is a schematic rear view cross-sectional structure view of a preferred embodiment of the scald preventing steel making furnace of the present invention;
fig. 3 is a schematic side view of a preferred embodiment of the anti-scalding steel furnace according to the present invention.
Reference numbers in the figures: 1. a heat shield; 2. a heat dissipation hopper; 3. a support plate; 4. a leaf fan disc; 5. a first motor; 6. a bevel gear; 7. fixing the rod; 8. a steel furnace body; 9. a graphite electrode; 10. A fixed block; 11. a first support base; 12. a first spool; 13. a second motor; 14. a first cable; 15. a heat insulation plate; 16. a second support seat; 17. a second spool; 18. a third motor; 19. a second rope.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-3, fig. 1 is a schematic sectional view of a preferred embodiment of an anti-scald steel making furnace according to the present invention; FIG. 2 is a schematic rear view cross-sectional structure view of a preferred embodiment of the scald preventing steel making furnace of the present invention; fig. 3 is a schematic side view of a preferred embodiment of the anti-scald steel making furnace provided by the present invention. Scald preventing type steelmaking stove includes: a steel furnace body 8; the heat insulation cover 1 is arranged outside the steel making furnace body 8, and the steel making furnace body 8 is arranged in a suspended manner; the heat dissipation hopper 2 is fixedly arranged at the top of the heat insulation cover 1, and the top of the heat dissipation hopper 2 is provided with an opening; the heat conduction mechanism is arranged on the heat dissipation hopper 2 and comprises a supporting plate 3, a fan disc 4, a first motor 5 and two bevel gears 6, the supporting plate 3 is fixedly installed in the heat dissipation hopper 2, the fan disc 4 is rotatably installed on the supporting plate 3, an output rod of the fan disc 4 penetrates through the supporting plate 3, the first motor 5 is fixedly installed on the outer wall of the heat dissipation hopper 2, an output shaft of the first motor 5 extends to the heat dissipation hopper 2, the two bevel gears 6 are respectively fixedly sleeved on the output shaft of the first motor 5 and the output rod of the fan disc 4, and the two bevel gears 6 are meshed with each other; the two fixing rods 7 are respectively and rotatably installed on two sides of the heat insulation cover 1, and the two fixing rods 7 are respectively and fixedly connected with two sides of the steelmaking furnace body 8; the first hoisting mechanism is arranged at the top of the heat shield 1; second hoisting machine constructs, first hoisting machine constructs the setting is in on the heat dissipation fill 2, through the setting of heat exchanger 1, can make effectually thermal-insulated when making steel, can prevent that the staff from being scalded by steam, through the setting of heat conduction mechanism, can make steam discharge through heat dissipation fill 2, the steam that produces when can making steel does not make indoor temperature improve, can make the staff can not locate under high temperature environment for a long time, influence healthy, through the setting of dead lever 7, can make steel-making stove body 8 keep away from ground, can prevent that steam from permeating to ground, make the peripheral temperature of heat exchanger 1 promote.
The steel-making furnace body 8 is provided with the graphite electrode 9, and steel-making materials can be effectively refined through the arrangement of the graphite electrode 9.
First hoisting machine constructs including fixed block 10, first supporting seat 11, first spool 12, second motor 13 and first hawser 14, fixed block 10 fixed mounting is in one side that the guide fill was kept away from to steelmaking furnace body 8, it has the movable block to articulate on the fixed block 10, first supporting seat 11 fixed mounting is in the top of heat-proof cover 1, one side of first supporting seat 11 extends to outside the heat dissipation fill 2, first breach has been seted up to the bottom of first supporting seat 11, first spool 12 rotates to be installed on the inner wall of first breach both sides, second motor 13 fixed mounting is in on one side of first supporting seat 11, the output shaft of second motor 13 with the one end fixed connection of first spool 12, first 14 winding is in on the first spool 12, the bottom of first hawser 14 with the top of movable block is connected, through the setting of first hoisting machine structure, can make the molten steel after the steelmaking furnace body 8 rotate through the shrink of first spool 14, makes the molten steel pour out, comparatively during the use, can make the molten steel in order to be convenient the personnel to be treated the hawser and not need not scald by steam for a long time, the hot gas.
Articulated on the heat shield 1 have a heat insulating board 15, heat shield 1 is located the business turn over breach has been seted up to one side of heat insulating board 15, fixed mounting has the axis of rotation on the top outer wall of heat insulating board 15, through the setting of heat insulating board 15, can make when pouring steel or pouring the molten steel into steel-making furnace body 8, comparatively convenient operation.
The second hoisting mechanism comprises a second supporting seat 16, a second winding shaft 17, a third motor 18 and a second cable 19, the second supporting seat 16 is fixedly installed on the outer wall of the top of the heat dissipation bucket 2, the second supporting seat 16 is arranged opposite to the first motor 5, a second notch is formed in the bottom of the second supporting seat 16, the second winding shaft 17 is rotatably installed on the inner walls of two sides of the second notch, the third motor 18 is fixedly installed on one side of the second supporting seat 16, the output shaft of the third motor 18 is fixedly connected with one end of the second winding shaft 17, the second cable 19 is wound on the second winding shaft 17, the bottom end of the second cable 19 is fixedly connected with the rotating shaft, and the heat insulation board 15 can be opened and closed through contraction or release of the second cable 19 through the arrangement of the second hoisting mechanism, so that the opening and closing can be carried out without consuming manpower during use, and the opening and closing are labor-saving.
The top of the heat shield 1 is provided with a wire guide port and an air outlet, the wire guide port is matched with the first cable 14, and hot air can be discharged along with the air outlet through the air outlet at the top of the heat shield 1.
It should be noted that the present invention relates to circuits, electronic components and modules, all of which are prior art, and that the present invention is fully capable of implementation by those skilled in the art, and does not relate to any improvement in software and methods.
The utility model provides a scald preventing type steelmaking furnace's theory of operation as follows:
the electric control cabinet is arranged on the equipment, when the electric control cabinet is used, the electric equipment can be respectively started to run, the power connection mode of each electric equipment is the prior mature technology and is the known technology of the personnel in the field, and redundant description is not needed;
when steel making needs to be prepared, the third motor 18 is started, the output shaft of the third motor 18 drives the second winding shaft 17 to rotate, the second cable 19 is released, the heat insulation plate 15 is released to contact the ground, then the second motor 13 is started, the output shaft of the second motor 13 drives the first winding shaft 12 to contract the first cable 14, the fixing block 10 moves upwards along with the contraction of the cable, the steel-making furnace body 8 rotates along with the fixing rod 7, the steel-making furnace body 8 inclines, a worker can conveniently pour steel-making materials into the steel-making furnace body 8, and after the steel-making materials are poured, the first cable 14 is released, so that the steel-making furnace body 8 returns to the right position;
when steel making is carried out, the third motor 18 is started, the second mooring rope 19 is contracted, the heat insulation plate 15 is installed back into the heat insulation cover 1, the heat insulation cover 1 can better insulate heat, then the external distribution box is started, the graphite electrode 9 generates heat, steel making is carried out, then the first motor 5 is started, the output shaft of the first motor 5 drives the bevel gear 6 to rotate, the fan disc 4 rotates, hot air in the heat insulation cover 1 is discharged along with the rotation of the fan disc 4, and the top opening of the heat dissipation hopper 2 is connected with the external exhaust pipe, so that the hot air can be discharged outdoors;
after steelmaking is finished, the third motor 18 is started to release the second mooring rope 19, the heat insulation plate 15 is in contact with the ground, the outer steel containing barrel is pushed to the lower portion of the pouring hopper of the steelmaking furnace body 8, then the second motor 13 is started, the output shaft of the second motor 13 drives the first winding shaft 12 to enable the first mooring rope 14 to contract, the steelmaking furnace body 8 rotates, molten steel in the steelmaking furnace body 8 is poured into the steel containing barrel along with the pouring hopper, and steelmaking is finished.
Compared with the prior art, the utility model provides a scald preventing type steelmaking furnace has following beneficial effect:
the utility model provides a scald-proof steel-making furnace, which can effectively insulate heat during steel-making through the arrangement of a heat insulation cover 1, can prevent workers from being scalded by hot gas, can discharge the hot gas through a heat dissipation hopper 2 through the arrangement of a heat conduction mechanism, can prevent the indoor temperature from being increased by the hot gas generated during steel-making, can prevent the workers from being in a high-temperature environment for a long time to affect the health, can keep a steel-making furnace body 8 away from the ground through the arrangement of a fixed rod 7, can prevent the hot gas from permeating to the ground, can increase the temperature at the periphery of the heat insulation cover 1, can effectively refine steel-making materials through the arrangement of a graphite electrode 9, through the setting of first hoisting mechanism, can make the molten steel after the refining make steel furnace body 8 rotate through the shrink of first hawser 14, make the molten steel pour out, it is comparatively convenient during the use, can make the staff need not wait for a long time by the molten steel, in order to avoid being scalded by steam, through the setting of heat insulating board 15, can make when pouring steel or pouring the molten steel into steel furnace body 8, comparatively convenient operation, through the setting of second hoisting mechanism, can make heat insulating board 15 realize opening and shutting through the shrink or the release of second hawser 19, can open and shut without consuming the manpower when using, it is comparatively laborsaving, through the venthole at heat exchanger 1 top, can make steam discharge along with the venthole.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a scald preventing type steelmaking furnace which characterized in that includes:
a steel furnace body;
the heat insulation cover is arranged outside the steel-making furnace body, and the steel-making furnace body is arranged in a suspended manner;
the heat dissipation hopper is fixedly mounted at the top of the heat insulation cover, and the top of the heat dissipation hopper is provided with an opening;
the heat conduction mechanism is arranged on the heat dissipation hopper and comprises a supporting plate, a fan disc, a first motor and two bevel gears, the supporting plate is fixedly installed in the heat dissipation hopper, the fan disc is rotatably installed on the supporting plate, an output rod of the fan disc penetrates through the supporting plate, the first motor is fixedly installed on the outer wall of the heat dissipation hopper, an output shaft of the first motor extends to the heat dissipation hopper, the two bevel gears are respectively fixedly sleeved on the output shaft of the first motor and the output rod of the fan disc, and the two bevel gears are meshed with each other;
the two fixing rods are respectively and rotatably arranged on two sides of the heat insulation cover and are respectively and fixedly connected with two sides of the steelmaking furnace body;
the first hoisting mechanism is arranged at the top of the heat shield;
and the first hoisting mechanism is arranged on the heat dissipation hopper.
2. The scald-preventing steel furnace as recited in claim 1, wherein graphite electrodes are disposed on said steel furnace body.
3. The scald-preventing steel making furnace as claimed in claim 2, wherein the first hoisting mechanism comprises a fixed block, a first supporting seat, a first spool, a second motor and a first cable, the fixed block is fixedly mounted on one side of the steel making furnace body far away from the material guide hopper, a movable block is hinged to the fixed block, the first supporting seat is fixedly mounted on the top of the heat insulation cover, one side of the first supporting seat extends out of the heat dissipation hopper, a first notch is formed in the bottom of the first supporting seat, the first spool is rotatably mounted on inner walls of two sides of the first notch, the second motor is fixedly mounted on one side of the first supporting seat, an output shaft of the second motor is fixedly connected with one end of the first spool, the first cable is wound on the first spool, and the bottom end of the first cable is connected with the top of the movable block.
4. The scald-preventing steel making furnace as claimed in claim 1, wherein a heat-insulating plate is hinged to the heat-insulating cover, an access notch is formed in one side of the heat-insulating plate of the heat-insulating cover, and a rotating shaft is fixedly mounted on the outer wall of the top of the heat-insulating plate.
5. The anti-scald steel making furnace as claimed in claim 4, wherein the second hoisting mechanism includes a second supporting seat, a second spool, a third motor and a second cable, the second supporting seat is fixedly mounted on an outer wall of a top of the heat dissipation bucket, the second supporting seat is disposed opposite to the first motor, a second notch is formed in a bottom of the second supporting seat, the second spool is rotatably mounted on inner walls of two sides of the second notch, the third motor is fixedly mounted on one side of the second supporting seat, an output shaft of the third motor is fixedly connected to one end of the second spool, the second cable is wound on the second spool, and a bottom end of the second cable is fixedly connected to the rotating shaft.
6. The scald-preventing steel furnace as recited in claim 3, wherein a wire guiding port and an air outlet hole are formed in a top portion of the heat shield, and the wire guiding port is adapted to the first cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222065003.6U CN217979769U (en) | 2022-08-05 | 2022-08-05 | Scald preventing type steelmaking stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222065003.6U CN217979769U (en) | 2022-08-05 | 2022-08-05 | Scald preventing type steelmaking stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217979769U true CN217979769U (en) | 2022-12-06 |
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ID=84255667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222065003.6U Active CN217979769U (en) | 2022-08-05 | 2022-08-05 | Scald preventing type steelmaking stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217979769U (en) |
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2022
- 2022-08-05 CN CN202222065003.6U patent/CN217979769U/en active Active
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