CN213295414U - High-safety refining furnace - Google Patents
High-safety refining furnace Download PDFInfo
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- CN213295414U CN213295414U CN202021777452.8U CN202021777452U CN213295414U CN 213295414 U CN213295414 U CN 213295414U CN 202021777452 U CN202021777452 U CN 202021777452U CN 213295414 U CN213295414 U CN 213295414U
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- feeding
- furnace body
- adjusting plate
- refining furnace
- feeding pipe
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Abstract
The utility model provides a high-safety refining furnace, which comprises a furnace body, wherein a feeding hole is formed in the top of the furnace body, and a feeding pipe and an adjusting plate are sequentially fixed on the feeding hole from bottom to top; the adjusting plate is communicated with a feeding pipe; a rotating shaft is arranged on the adjusting plate and is connected with a horizontally arranged adjusting rod, the adjusting rod is connected with a feeding barrel, and a feeding channel penetrating through the bottom surface of the feeding barrel is formed in the feeding barrel; the feeding barrel is connected with a feeding slideway which is obliquely arranged and is communicated with the feeding channel; the material feeding cylinder rotates around the rotating shaft and is in contact with the adjusting plate. The utility model discloses well material prestore is in the continuous material passageway of continuous feed cylinder, through the rotatory continuous feed cylinder of pivot to coincide with the pan feeding pipe, when the material falls into the pan feeding pipe by continuous material passageway, with the liquid contact in the furnace body and splashing can not follow the pan feeding pipe play and spatter to continuous feed cylinder outside, avoided the staff contact on the furnace body side to splash the material and be injured, improved the security that this refining furnace feed inlet was in when using.
Description
Technical Field
The utility model belongs to the technical field of the refining furnace, especially, relate to a high security refining furnace.
Background
The smelting furnace is a smelting device in the hot working industry, and is a smelting device which is used for carrying out final deoxidation and alloying processes on molten steel in ferrous metallurgy. According to different smelting purposes, the method is classified into different types, and an argon blowing refining furnace, an LF refining furnace and the like are common. Present refining furnace is when using, and the feed inlet of refining furnace is mostly that the dew is open, and at the in-process of inputing the material into refining furnace inside, the material can cause the splash because of gravity and the inside liquid collision of refining furnace, and these splashes are touched by the staff very easily and make the staff be injured, have reduced the safety in utilization of refining furnace feed inlet.
Disclosure of Invention
An object of the utility model is to provide a high security refining furnace, material prestore in the continuous material passageway of continuous feed cylinder, through the rotatory continuous feed cylinder of pivot to coincide with the pan feeding pipe, when the material falls into the pan feeding pipe by continuous material passageway, with the liquid contact in the furnace body and splash can not follow the pan feeding pipe and go out to splash to continuous feed cylinder outside splashing, avoided the staff contact on the other furnace body to splash the material and be injured, improved the security that this refining furnace feed inlet was in when using.
The utility model adopts the following technical scheme: a high-safety refining furnace comprises a furnace body, wherein a feeding opening is formed in the top of the furnace body, and a feeding pipe and an adjusting plate are sequentially fixed on the feeding opening from bottom to top; the adjusting plate is communicated with the feeding pipe; the adjusting plate is provided with a rotating shaft, the rotating shaft is connected with a horizontally arranged adjusting rod, the adjusting rod is connected with a feeding barrel, and a feeding channel penetrating through the bottom surface of the feeding barrel is formed in the feeding barrel; the feeding barrel is connected with a feeding slideway which is obliquely arranged and is communicated with the feeding channel; the feeding barrel rotates around the rotating shaft and is in contact with the adjusting plate.
Preferably, the cross-sectional area of the feeding channel is equal to that of the feeding pipe; and when in a material adding state, the central line of the material adding channel is superposed with the central line of the feeding pipe.
Preferably, the adjusting plate is bonded on the upper end surface of the feeding pipe.
Preferably, the upper end face of the charging barrel is closed.
Preferably, a smooth layer is arranged on the inner wall of the material adding slide way.
Preferably, a PLC controller is arranged on the outer side surface of the furnace body, and the input end of the PLC controller is electrically connected with the output end of the external power supply; the inner side surface of the furnace body is respectively provided with an air pressure sensor and a temperature sensor, and the output end of the air pressure sensor and the output end of the temperature sensor are electrically connected with the input end of the PLC; and an alarm device is arranged on the upper surface of the furnace body.
Preferably, the alarm device comprises a buzzer and a flashing light which are arranged on the upper surface of the furnace body, and the input end of the buzzer and the input end of the flashing light are both electrically connected with the output end of the PLC controller.
Compared with the prior art, the utility model has the advantages that:
1) the material gets into in the continuous material passageway through the continuous material slide, the bottom of continuous material passageway is sealed by the regulating plate, therefore the material prestore is in the continuous material passageway of continuous feed cylinder, through the rotatory continuous feed cylinder of pivot, continuous feed cylinder laminating regulating plate slides to and the coincidence of pan feeding pipe, later the material falls into the pan feeding pipe by continuous material passageway, with the liquid contact in the furnace body and splash can not play from the pan feeding pipe and splash to continuous feed cylinder outside splashing, and the staff begins pivoted position at continuous feed cylinder this moment, consequently avoided the staff contact on the furnace body side to splash the material and be injured, the security when having improved this refining furnace feed inlet and being in the use.
2) When the staff need look over the material that carries out the hot work and smelt in the furnace body that turns, the accessible pivot will continue the feed cylinder and roll out can, the staff can accomplish in pan feeding pipe department and look over the work of turning, has guaranteed the service function of this pan feeding pipe.
Drawings
FIG. 1 is a perspective view of a furnace body and a feeding pipe in a high safety refining furnace according to an embodiment of the present invention;
FIG. 2 is a schematic view of a high safety refining furnace according to an embodiment of the present invention in an unused state;
FIG. 3 is a schematic view of a high-safety refining furnace according to an embodiment of the present invention in a charging state.
The continuous feeding device comprises a furnace body 1, a feeding pipe 2, an adjusting plate 3, a rotating shaft 4, an adjusting rod 5, a continuous feeding barrel 6, a continuous feeding channel 61 and a continuous feeding slideway 62.
Detailed Description
The present invention will now be described in more detail with reference to the drawings, in which preferred embodiments of the invention are shown, it being understood that one skilled in the art could modify the invention herein described while still achieving the beneficial effects of the invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.
As shown in fig. 1-3, a high-safety refining furnace comprises a furnace body 1, wherein a feeding opening is formed in the top of the furnace body 1, and a feeding pipe 2 and an adjusting plate 3 are sequentially fixed on the feeding opening from bottom to top; the adjusting plate 3 is communicated with the feeding pipe 2; a rotating shaft 4 is arranged on the adjusting plate 3, the rotating shaft 4 is connected with a horizontally arranged adjusting rod 5, the adjusting rod 5 is connected with a feeding cylinder 6, and a feeding channel 61 penetrating through the bottom surface of the feeding cylinder 6 is formed in the feeding cylinder 6; the feeding barrel 6 is connected with a feeding slideway 62 which is obliquely arranged, and the feeding slideway 62 is communicated with the feeding channel 61; the feeding barrel 6 rotates around the rotating shaft 4 and is always in contact with the adjusting plate 3, so that the adjusting plate 3 seals the bottom surface of the feeding channel 61 in an unused state.
In the present embodiment, the cross-sectional area of the feeding channel 61 is equal to the cross-sectional area of the feeding pipe 2; in the feeding state, the center line of the feeding channel 61 coincides with the center line of the feeding pipe 2, as shown in fig. 1, so that the material is ensured to rapidly enter the feeding pipe 2 from the feeding channel 61.
In the present embodiment, the regulating plate 3 is bonded to the upper end surface of the feeding pipe 2.
In this embodiment, the upper end surface of the feeding cylinder 6 is closed, so as to ensure that the materials contacting with the liquid in the furnace body 1 splash into the feeding channel 61 and do not splash out of the feeding cylinder 6 through the feeding channel 61; and the material feeding slideway 62 is obliquely arranged, so that the splashing generated by the contact of the material and the liquid in the furnace body 1 can not be splashed out of the material feeding cylinder 6 through the material feeding slideway 62.
In this embodiment, the inner wall of the material feeding chute 62 is provided with a smooth layer, so that the material feeding speed is increased.
In the embodiment, a PLC controller is arranged on the outer side surface of the furnace body 1, and the input end of the PLC controller is electrically connected with the output end of an external power supply; the inner side surface of the furnace body 1 is respectively provided with an air pressure sensor and a temperature sensor, and the output end of the air pressure sensor and the output end of the temperature sensor are electrically connected with the input end of the PLC; an alarm device is arranged on the upper surface of the furnace body 1. The alarm device comprises a buzzer and a flashing light which are arranged on the upper surface of the furnace body 1, wherein the input end of the buzzer and the input end of the flashing light are electrically connected with the output end of the PLC.
The above description is only for the preferred embodiment of the present invention, and does not limit the present invention. Any technical personnel who belongs to the technical field, in the scope that does not deviate from the technical scheme of the utility model, to the technical scheme and the technical content that the utility model discloses expose do the change such as the equivalent replacement of any form or modification, all belong to the content that does not break away from the technical scheme of the utility model, still belong to within the scope of protection of the utility model.
Claims (7)
1. The utility model provides a high security refining furnace, includes the furnace body, its characterized in that: a feeding pipe and an adjusting plate are sequentially fixed on the feeding port from bottom to top; the adjusting plate is communicated with the feeding pipe; the adjusting plate is provided with a rotating shaft, the rotating shaft is connected with a horizontally arranged adjusting rod, the adjusting rod is connected with a feeding barrel, and a feeding channel penetrating through the bottom surface of the feeding barrel is formed in the feeding barrel; the feeding barrel is connected with a feeding slideway which is obliquely arranged and is communicated with the feeding channel; the feeding barrel rotates around the rotating shaft and is in contact with the adjusting plate.
2. The high-safety refining furnace according to claim 1, wherein the cross-sectional area of the feeding channel is equal to the cross-sectional area of the feeding pipe; and when in a material adding state, the central line of the material adding channel is superposed with the central line of the feeding pipe.
3. The high-safety refining furnace of claim 1, wherein the adjusting plate is bonded to the upper end surface of the feeding pipe.
4. The high-safety refining furnace according to claim 1, wherein the upper end face of the charging barrel is closed.
5. The high-safety refining furnace of claim 1, wherein a smooth layer is arranged on the inner wall of the continuous material slide way.
6. The high-safety refining furnace according to claim 1, wherein a PLC controller is arranged on the outer side surface of the furnace body, and the input end of the PLC controller is electrically connected with the output end of an external power supply; the inner side surface of the furnace body is respectively provided with an air pressure sensor and a temperature sensor, and the output end of the air pressure sensor and the output end of the temperature sensor are electrically connected with the input end of the PLC; and an alarm device is arranged on the upper surface of the furnace body.
7. The refining furnace of claim 6, wherein the alarm device comprises a buzzer and a flashing light arranged on the upper surface of the furnace body, and the input end of the buzzer and the input end of the flashing light are both electrically connected with the output end of the PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021777452.8U CN213295414U (en) | 2020-08-24 | 2020-08-24 | High-safety refining furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021777452.8U CN213295414U (en) | 2020-08-24 | 2020-08-24 | High-safety refining furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213295414U true CN213295414U (en) | 2021-05-28 |
Family
ID=76027416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021777452.8U Active CN213295414U (en) | 2020-08-24 | 2020-08-24 | High-safety refining furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213295414U (en) |
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2020
- 2020-08-24 CN CN202021777452.8U patent/CN213295414U/en active Active
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