CN217058359U - Novel sealed airtight submerged arc furnace - Google Patents
Novel sealed airtight submerged arc furnace Download PDFInfo
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- CN217058359U CN217058359U CN202220698259.8U CN202220698259U CN217058359U CN 217058359 U CN217058359 U CN 217058359U CN 202220698259 U CN202220698259 U CN 202220698259U CN 217058359 U CN217058359 U CN 217058359U
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Abstract
The utility model discloses a novel sealed airtight submerged arc furnace, which comprises a feeding assembly and a sealing assembly, wherein the feeding assembly comprises a furnace body and a furnace cover, and the sealing assembly comprises a mounting plate, a screw rod, a positioning rod, a nut seat, a motor, a first gear and a second gear; the outer side wall of the furnace body is uniformly welded with mounting plates. The utility model discloses when closing the bell, aim at the locating lever with the screw hole of nut seat and then transfer the bell, transfer one section distance back nut seat and contact the screw rod, the output shaft one end clockwise rotation of motor drives first gear clockwise rotation, drive second gear and screw rod anticlockwise rotation then, the nut seat is along the lateral wall downstream of screw rod, the upper surface of furnace body is pushed down to the drive bell, and along with nut seat more pressure of appling downwards, the lower surface that makes the bell and the upper surface of furnace body laminate more, the gap still less, increase the leakproofness, guarantee the security and the reliability of smelting the work.
Description
The technical field is as follows:
the utility model relates to a hot stove technical field in airtight ore deposit specifically is a novel sealed hot stove in airtight ore deposit.
The background art comprises the following steps:
when preparing high-carbon ferrochrome, chromium ore, semi-coke and silica are mixed according to a certain proportion and then put into an ore-smelting furnace for smelting, the silica is used as a flux, the semi-coke is used as a reducing agent to reduce chromium oxide and iron oxide in the chromium ore, and the ore-smelting furnace is needed in the process;
in order to ensure that the pressure in the submerged arc furnace is in a stable state and have high requirements on the sealing property of the submerged arc furnace in the smelting process, the furnace body and the furnace cover of the prior submerged arc furnace are simply connected and are not fixed tightly enough, so that the safety and the reliability of the smelting work are difficult to ensure. Therefore, a novel sealed closed submerged arc furnace is provided.
The utility model has the following contents:
an object of the utility model is to provide a novel sealed airtight submerged arc furnace to solve the problem of proposing among the above-mentioned background art.
The utility model discloses by following technical scheme implement: a novel sealed closed submerged arc furnace comprises a feeding assembly and a sealing assembly, wherein the feeding assembly comprises a furnace body and a furnace cover, and the sealing assembly comprises a mounting plate, a screw rod, a positioning rod, a nut seat, a motor, a first gear and a second gear;
the utility model discloses a furnace body, including the furnace body, the furnace body is fixed on the furnace body, the lateral wall of furnace body evenly welds there is the mounting panel, the upper surface middle part of mounting panel is rotated through the bearing and is connected with the screw rod, the top welding of screw rod has the locating lever, the even welding of lateral wall of bell has the nut seat, the motor is installed to upper surface one side of mounting panel, the first gear of output shaft one end fixedly connected with of motor, the lateral wall mid-mounting of screw rod has the second gear, the second gear is connected with first gear engagement, and the nut seat can be followed the lateral wall downstream of screw rod when the screw rod rotates, drives the upper surface that the furnace body was pushed down to the bell.
As further preferable in the present technical solution: the material loading subassembly still includes bottom plate, rings, mount pad, electrode, feeding funnel, sealing plug, riser, diaphragm, spout, slider, link, connects hopper, electronic jar and control panel, the furnace body is installed to upper surface one side of bottom plate, the upper surface middle part welding of bell has rings, is convenient for remove the bell with the help of rings.
As further preferable in the present technical solution: the furnace cover is characterized in that a mounting seat is mounted in the middle of the lower surface of the furnace cover, electrodes are uniformly mounted on the lower surface of the mounting seat, and the electrodes generate heat to heat raw materials by leading current into the electrodes.
As a further preferred aspect of the present invention: the utility model discloses a hot stove in ore deposit, including bell, top, sealing plug, the upper surface of bell, upper surface one side intercommunication has the feeding funnel, the top of feeding funnel is equipped with the sealing plug, is convenient for accomplish the material loading work with the help of the feeding funnel, and the leakproofness of hot stove during operation in ore deposit can be guaranteed to the sealing plug.
As further preferable in the present technical solution: the welding of one side of furnace body has the riser far away from the bottom plate upper surface, the welding of one side of riser has the diaphragm, the spout has been seted up to upper surface one side of diaphragm, the inside wall sliding connection of spout has the slider, and the slider of being convenient for slides in the inside wall of spout.
As a further preferred aspect of the present invention: the last skin weld of slider has the link, one side of link is installed and is connect the hopper, drives the link and connect the hopper to remove when the slider of being convenient for removes, when the material loading, takes off the sealing plug, connects the hopper to arrive the material loading hopper directly over when removing the slider, drops into the raw materials and connects the hopper, and the raw materials is in the same direction as connecing the hopper and falls into the material loading hopper, gets into inside the furnace body afterwards, and the fore-set area that connects the hopper is bigger, when can accelerate the material loading speed, can reduce the risk that the raw materials spills again.
As further preferable in the present technical solution: the electronic jar is installed to one side that the upper surface of diaphragm is close to the riser, the piston rod one end of electronic jar welds with one side of link, and the piston rod one end of the electronic jar of being convenient for removes, drives the link and removes.
As further preferable in the present technical solution: the control panel is installed to one side bottom of riser, the electrical property output of control panel passes through the electric property input electric connection of wire with electronic jar, the electric property output of control panel passes through the electric property input electric connection of wire with the motor, is convenient for control electronic jar and motor.
The utility model has the advantages that: the utility model discloses when closing the bell, aim at the locating lever with the screw hole of nut seat and then transfer the bell, transfer one section distance back nut seat and contact the screw rod, the output shaft one end clockwise rotation of motor drives first gear clockwise rotation, drive second gear and screw rod anticlockwise rotation then, the nut seat is along the lateral wall downstream of screw rod, the upper surface of furnace body is pushed down to the drive bell, and along with nut seat more pressure of appling downwards, the lower surface that makes the bell and the upper surface of furnace body laminate more, the gap still less, increase the leakproofness, guarantee the security and the reliability of smelting the work.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure of region A of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the middle feeding assembly of the present invention;
fig. 4 is a schematic structural diagram of a middle portion sealing assembly of the present invention.
In the figure: 10. a feeding assembly; 11. a base plate; 12. a furnace body; 13. a furnace cover; 14. a hoisting ring; 15. a mounting base; 16. an electrode; 17. feeding a hopper; 18. a sealing plug; 19. a vertical plate; 111. a transverse plate; 112. a chute; 113. a slider; 114. a connecting frame; 115. a receiving hopper; 116. an electric cylinder; 117. a control panel; 20. a seal assembly; 21. mounting a plate; 22. a screw; 23. positioning a rod; 24. a nut seat; 25. a motor; 26. a first gear; 27. a second gear.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a novel sealed closed submerged arc furnace comprises a feeding assembly 10 and a sealing assembly 20, wherein the feeding assembly 10 comprises a furnace body 12 and a furnace cover 13, and the sealing assembly 20 comprises a mounting plate 21, a screw rod 22, a positioning rod 23, a nut seat 24, a motor 25, a first gear 26 and a second gear 27;
the outer side wall of the furnace body 12 is uniformly welded with a mounting plate 21, the middle part of the upper surface of the mounting plate 21 is rotatably connected with a screw rod 22 through a bearing, the top end of the screw rod 22 is welded with a positioning rod 23, the outer side wall of the furnace cover 13 is uniformly welded with a nut seat 24, one side of the upper surface of the mounting plate 21 is provided with a motor 25, one end of an output shaft of the motor 25 is fixedly connected with a first gear 26, the middle part of the outer side wall of the screw rod 22 is provided with a second gear 27, the second gear 27 is meshed with the first gear 26, when the furnace cover 13 is closed, a threaded hole of the nut seat 24 is aligned with the positioning rod 23 and then the furnace cover 13 is placed down, the nut seat 24 is contacted with the screw rod 22 after a certain distance is placed down, one end of the output shaft of the motor 25 rotates clockwise to drive the first gear 26 to rotate clockwise, then drive the second gear 27 and the screw rod 22 to rotate anticlockwise, the nut seat 24 moves downwards along the outer side wall of the screw rod 22 to drive the furnace cover 13 to press the upper surface of the furnace body 12, and more pressure is applied downwards along with the nut seat 24, so that the lower surface of the furnace cover 13 is more attached to the upper surface of the furnace body 12, gaps are less, the sealing performance is improved, and the safety and the reliability of smelting work are ensured.
In this embodiment, specifically: the feeding assembly 10 further comprises a bottom plate 11, a lifting ring 14, a mounting seat 15, an electrode 16, a feeding hopper 17, a sealing plug 18, a vertical plate 19, a transverse plate 111, a sliding groove 112, a sliding block 113, a connecting frame 114, a receiving hopper 115, an electric cylinder 116 and a control board 117, wherein the furnace body 12 is mounted on one side of the upper surface of the bottom plate 11, and the lifting ring 14 is welded in the middle of the upper surface of the furnace cover 13, so that the furnace cover 13 can be moved conveniently by means of the lifting ring 14.
In this embodiment, specifically: a mounting seat 15 is arranged in the middle of the lower surface of the furnace cover 13, an electrode 16 is uniformly arranged on the lower surface of the mounting seat 15, and the electrode 16 heats the raw materials by introducing current to the electrode 16.
In this embodiment, specifically: one side of the upper surface of the furnace cover 13 is communicated with a feeding hopper 17, the top of the feeding hopper 17 is provided with a sealing plug 18, so that feeding work can be completed by means of the feeding hopper 17 conveniently, and the sealing plug 18 can ensure the sealing performance of the submerged arc furnace during working.
In this embodiment, specifically: the welding of one side that furnace body 12 was kept away from to bottom plate 11 upper surface has riser 19, and the welding of one side of riser 19 has diaphragm 111, and spout 112 has been seted up to upper surface one side of diaphragm 111, and the inside wall sliding connection of spout 112 has slider 113, and the slider 113 of being convenient for slides in the inside wall of spout 112.
In this embodiment, specifically: slider 113's last skin weld has link 114, link 114's one side is installed and is connect hopper 115, it moves link 114 and connect hopper 115 to be convenient for drive when slider 113 removes, when the material loading, take off sealing plug 18, it arrives directly over the hopper 17 to connect hopper 115 to arrive when removing slider 113, drop into the raw materials and connect hopper 115, the raw materials is in the same direction as connecing hopper 115 and falls into hopper 17, inside the furnace body 12 that gets into afterwards, the apical opening area that connects hopper 115 is bigger, when can accelerate the material loading speed, can reduce the unrestrained risk of raw materials again.
In this embodiment, specifically: an electric cylinder 116 is installed on one side, close to the vertical plate 19, of the upper surface of the horizontal plate 111, one end of a piston rod of the electric cylinder 116 is welded to one side of the connecting frame 114, and therefore one end of the piston rod of the electric cylinder 116 can move conveniently to drive the connecting frame 114 to move.
In this embodiment, specifically: control panel 117 is installed to one side bottom of riser 19, and control panel 117's electrical output passes through the electric input electric connection of wire with electronic jar 116, and control panel 117's electrical output passes through the electric input electric connection of wire with motor 25, is convenient for control electronic jar 116 and motor 25.
The utility model discloses a theory of operation does: when the furnace cover 13 is closed, a threaded hole of the nut seat 24 is aligned with the positioning rod 23, then the furnace cover 13 is lowered, the nut seat 24 is contacted with the screw rod 22 after a certain distance is lowered, one end of an output shaft of the motor 25 rotates clockwise to drive the first gear 26 to rotate clockwise, then the second gear 27 and the screw rod 22 are driven to rotate anticlockwise, the nut seat 24 moves downwards along the outer side wall of the screw rod 22 to drive the furnace cover 13 to press the upper surface of the furnace body 12, more pressure is applied downwards along with the nut seat 24, the lower surface of the furnace cover 13 is enabled to be more attached to the upper surface of the furnace body 12, the gaps are fewer, the sealing performance is improved, the safety and the reliability of smelting work are ensured, when in feeding, the sealing plug 18 is taken down, one end of a piston rod of the electric cylinder 116 extends to drive the sliding block 113 to move, then the feeding hopper 115 is driven to reach the position right above the feeding hopper 17, raw materials are fed into the feeding hopper 115, the raw materials fall into the feeding hopper 17 along with the feeding hopper 115, and then the raw materials enter the furnace body 12, the top opening area of the receiving hopper 115 is larger, the feeding speed can be increased, and meanwhile, the risk of spilling the raw materials can be reduced.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a novel sealed airtight submerged arc furnace, includes material loading subassembly (10) and seal assembly (20), its characterized in that: the feeding assembly (10) comprises a furnace body (12) and a furnace cover (13), and the sealing assembly (20) comprises a mounting plate (21), a screw rod (22), a positioning rod (23), a nut seat (24), a motor (25), a first gear (26) and a second gear (27);
the outer wall uniform welding of furnace body (12) has mounting panel (21), the upper surface middle part of mounting panel (21) is connected with screw rod (22) through the bearing rotation, the top welding of screw rod (22) has locating lever (23), the outer wall uniform welding of bell (13) has nut seat (24), motor (25) are installed to upper surface one side of mounting panel (21), the first gear (26) of output shaft one end fixedly connected with of motor (25), the outer wall mid-mounting of screw rod (22) has second gear (27), second gear (27) are connected with first gear (26) meshing.
2. The new sealed closed submerged arc furnace as claimed in claim 1, wherein: the feeding assembly (10) further comprises a bottom plate (11), a lifting ring (14), a mounting seat (15), an electrode (16), a feeding hopper (17), a sealing plug (18), a vertical plate (19), a transverse plate (111), a sliding groove (112), a sliding block (113), a connecting frame (114), a receiving hopper (115), an electric cylinder (116) and a control panel (117), a furnace body (12) is installed on one side of the upper surface of the bottom plate (11), and the lifting ring (14) is welded in the middle of the upper surface of the furnace cover (13).
3. The novel sealed airtight submerged arc furnace of claim 2, wherein: the lower surface mid-mounting of bell (13) has mount pad (15), the lower surface of mount pad (15) evenly installs electrode (16).
4. The new sealed closed submerged arc furnace as claimed in claim 2, wherein: one side of the upper surface of the furnace cover (13) is communicated with a feeding hopper (17), and the top of the feeding hopper (17) is provided with a sealing plug (18).
5. The new sealed closed submerged arc furnace as claimed in claim 2, wherein: one side welding that furnace body (12) were kept away from to bottom plate (11) upper surface has riser (19), one side welding of riser (19) has diaphragm (111), spout (112) have been seted up to upper surface one side of diaphragm (111), the inside wall sliding connection of spout (112) has slider (113).
6. The new sealed closed submerged arc furnace as claimed in claim 5, wherein: the upper surface welding of slider (113) has link (114), one side of link (114) is installed and is connect hopper (115).
7. The new sealed closed submerged arc furnace as claimed in claim 5, wherein: an electric cylinder (116) is installed on one side, close to the vertical plate (19), of the upper surface of the transverse plate (111), and one end of a piston rod of the electric cylinder (116) is welded to one side of the connecting frame (114).
8. The new sealed closed submerged arc furnace as claimed in claim 7, wherein: control panel (117) are installed to one side bottom of riser (19), the electrical property output of control panel (117) passes through the wire and the electrical property input electric connection of electronic jar (116), the electrical property output of control panel (117) passes through the wire and the electrical property input electric connection of motor (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220698259.8U CN217058359U (en) | 2022-03-28 | 2022-03-28 | Novel sealed airtight submerged arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220698259.8U CN217058359U (en) | 2022-03-28 | 2022-03-28 | Novel sealed airtight submerged arc furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217058359U true CN217058359U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220698259.8U Active CN217058359U (en) | 2022-03-28 | 2022-03-28 | Novel sealed airtight submerged arc furnace |
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| Country | Link |
|---|---|
| CN (1) | CN217058359U (en) |
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- 2022-03-28 CN CN202220698259.8U patent/CN217058359U/en active Active
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 013350 Dongze Industrial Park, Changshun Town, Huade County, Wulanchabu City, Inner Mongolia Autonomous Region Patentee after: Huade County Zhongtai Industrial Co.,Ltd. Address before: 013350 Dongze Industrial Park, Changshun Town, Huade County, Wulanchabu City, Inner Mongolia Autonomous Region Patentee before: Huade Zhongtai ferronickel Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |