CN220981976U - Corundum smelting device - Google Patents
Corundum smelting device Download PDFInfo
- Publication number
- CN220981976U CN220981976U CN202321582731.2U CN202321582731U CN220981976U CN 220981976 U CN220981976 U CN 220981976U CN 202321582731 U CN202321582731 U CN 202321582731U CN 220981976 U CN220981976 U CN 220981976U
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- China
- Prior art keywords
- fixedly connected
- casing
- electric arc
- dust
- arc furnace
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- 238000003723 Smelting Methods 0.000 title claims abstract description 24
- 239000010431 corundum Substances 0.000 title claims abstract description 19
- 229910052593 corundum Inorganic materials 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 63
- 238000010891 electric arc Methods 0.000 claims abstract description 27
- 238000005485 electric heating Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 63
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 2
- 239000010419 fine particle Substances 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000019580 granularity Nutrition 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241001417490 Sillaginidae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000004503 fine granule Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 235000019587 texture Nutrition 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a corundum smelting device which comprises an electric arc furnace, wherein a diversion trench is fixedly connected to the outer side of the electric arc furnace, a hearth is arranged in the electric arc furnace, an electric heating device is arranged in the hearth, a discharge opening is arranged on the outer side of the electric arc furnace, a plunger is arranged in the discharge opening, an opening device for conducting the discharge opening is arranged on one side of the discharge opening, a placing table is arranged on one side of the electric arc furnace, a supporting device is fixedly connected to the top of the placing table, rollers are fixedly connected to the bottom of the placing table at equal intervals, a dust collecting pipe is fixedly connected to the top of the supporting device, and one end of the dust collecting pipe extends to the inside of the electric arc furnace. The utility model solves the problems that the filtering effect of the device can not reach the expected value, larger dust particles are filtered, and fine particles can not be filtered, and the fine particles can be transmitted into the air through a pipeline, thereby causing harm to the health of operators and being unfavorable for practical use.
Description
Technical Field
The utility model relates to the technical field of white steel jade processing equipment, in particular to a corundum smelting device.
Background
The white corundum is prepared by taking industrial alumina powder as a raw material, smelting the industrial alumina powder at a high temperature of more than 2000 ℃ in an electric arc, cooling the industrial alumina powder, crushing, shaping, magnetically separating and de-ironing the powder, screening the powder into various granularities, and has compact texture and high hardness, wherein the granularities form a sharp angle shape, and the powder is suitable for manufacturing ceramic and resin bonded grinding tools, grinding, polishing, sand blasting, precision casting and the like, and can also be used for manufacturing advanced refractory materials. In the white corundum smelting process, alumina powder needs to be added into an electric melting furnace for smelting.
Through retrieving, chinese patent discloses a dust arrester installation that white corundum smelted, and its grant bulletin number is (CN 218583798U), including the base, the upside of base is provided with the support frame, the upside of support frame is provided with rotatable dust collecting pipe, the exit end of dust collecting pipe is connected with the middleware, the exit end of middleware is connected with the hose, the other end of hose is connected with the dust collection box, the inboard intercommunication of hose and dust collection box, a side of dust collection box be connected with negative pressure fan through the connecting pipe.
This patent technology is through negative pressure fan and dust collecting pipe with the dust collection in the dust-collecting box, the rethread keeps off baffle and filter, but in the in-service use, the filter effect of the device can not reach the expectations, only filters great dust particle, and fine granule can't be filtered, will propagate in the air through the pipeline to cause the injury to the healthy of operating personnel, consequently be unfavorable for actual use.
Disclosure of utility model
In view of the foregoing problems in the prior art, a primary object of the present utility model is to provide a corundum smelting device.
The technical scheme of the utility model is as follows: including the electric arc furnace, the outside fixedly connected with guiding gutter of electric arc furnace, furnace has been seted up to the inside of electric arc furnace, furnace's inside is provided with electric heater unit, the opening has been seted up in the outside of electric arc furnace, the inside of opening is provided with the plunger, one side of opening is provided with the trompil device that is used for switching on the opening, one side of electric arc furnace is provided with places the platform, the top fixedly connected with strutting arrangement of placing the platform, the bottom equidistance fixedly connected with gyro wheel of placing the platform, strutting arrangement's top fixedly connected with dust collecting pipe, the one end of dust collecting pipe extends to the inside of electric arc furnace, the top fixedly connected with casing of placing the platform, one side fixedly connected with dust inlet pipe of casing, fixedly connected with connecting pipe between one side of dust collecting pipe and the one end of dust inlet pipe, the top of casing is provided with dust fall subassembly, the dust fall subassembly is used for the inside dust fall of casing.
As a preferred embodiment, the dust fall subassembly includes the water tank, water tank fixed connection is at the top of casing, the inside fixedly connected with raceway of water tank, the top fixed mounting of water tank has the water pump, one side of water pump and the one end fixed connection of raceway, one side fixedly connected with outlet pipe of water pump, the bottom of outlet pipe extends to the inside of casing and fixedly connected with water collecting box, two shower nozzles of bottom fixedly connected with of water collecting box, one side fixed mounting of casing has the motor, the one end of motor output shaft extends to the inside of casing and fixedly connected with rotor plate, one side fixedly connected with water injection pipe of water tank.
As a preferred implementation mode, the top fixedly connected with fixed block of casing, the holding groove has been seted up to the inside of fixed block, one side fixedly connected with spring of holding groove inner wall, the one end fixedly connected with fixture block of spring, the spacing groove has been seted up at the top of fixture block, the top sliding connection of fixed block has the slide bar, the bottom of slide bar extends to the inside of spacing groove and the top sliding connection of fixture block, the inside sliding connection of casing has the filter screen, the spout has been seted up to one side of filter screen, one side of fixture block extends to the inside of filter screen and the inner wall sliding connection of spout, the bottom fixedly connected with stopper of shells inner wall, one side of stopper and one side sliding connection of filter screen.
As a preferred implementation mode, one side of the shell is fixedly connected with an air outlet pipe, and one end of the air outlet pipe is fixedly provided with a fan.
As a preferred implementation mode, the bottom of the inner wall of the shell is fixedly connected with a drainage plate, and one side of the shell is fixedly connected with a valve.
As a preferred embodiment, one side of the clamping block is provided with an inclined plane.
As a preferred embodiment, the top of the drainage plate is provided with a bevel.
Compared with the prior art, the utility model has the advantages and positive effects that when the electric arc furnace is used for smelting, generated dust is collected into the shell through the dust collection pipe, the motor drives the rotating plate to rotate, the water in the water tank is conveyed into the shell through the water pump, the water is scattered through the rotating plate, so that the dust is subjected to dust falling treatment, the air is discharged through the fan, meanwhile, the air to be discharged can be further isolated through the filter screen in the inner part, the dust falling effect is improved, the collected dust is prevented from being scattered into the air, and the dust is more beneficial to practical use.
Drawings
FIG. 1 is a schematic diagram of a corundum smelting device in a three-dimensional structure;
FIG. 2 is a schematic diagram of a front cross-sectional structure of a corundum smelting device provided by the utility model;
FIG. 3 is a schematic drawing showing the structure of a filter plate of the corundum smelting device;
Fig. 4 is an enlarged view of the corundum smelting device provided by the utility model at a position shown in fig. 2.
Legend description: 1. an arc furnace; 2. a diversion trench; 3. a furnace; 4. an electric heating device; 5. a discharge port; 6. a plunger; 7. a hole opening device; 8. a dust collection pipe; 9. a connecting pipe; 10. a dust inlet pipe; 11. a housing; 12. a motor; 13. a rotating plate; 14. a drainage plate; 15. a valve; 16. a filter screen; 17. a limiting block; 18. a water tank; 19. a water pump; 20. a water pipe; 21. a water outlet pipe; 22. a water collecting box; 23. a spray head; 24. an air outlet pipe; 25. a blower; 26. a roller; 27. a fixed block; 28. a container; 29. a spring; 30. a clamping block; 31. a limit groove; 32. a slide bar; 33. a chute; 34. a water injection pipe; 35. a support device; 36. placing a table.
Detailed Description
The utility model will be further described with reference to the drawings and the specific embodiments
Example 1
As shown in fig. 1 to 4, the present utility model provides a technical solution: including electric arc furnace 1, furnace 3 has been seted up to the outside fixedly connected with guiding gutter 2 of electric arc furnace 1, furnace 3's inside is provided with electric heater unit 4, discharge opening 5 has been seted up in the outside of electric arc furnace 1, the inside of discharge opening 5 is provided with plunger 6, one side of discharge opening 5 is provided with the trompil device 7 that is used for switching on discharge opening 5, one side of electric arc furnace 1 is provided with places platform 36, place the top fixedly connected with strutting arrangement 35 of platform 36, place the bottom equidistance fixedly connected with gyro wheel 26 of platform 36, the top fixedly connected with dust pipe 8 of strutting arrangement 35, the one end of dust pipe 8 extends to the inside of electric arc furnace 1, place the top fixedly connected with casing 11 of platform 36, one side fixedly connected with dust inlet pipe 10 of casing 11, fixedly connected with connecting pipe 9 between one side of dust pipe 8 and the one end of dust inlet pipe 10, the top of casing 11 is provided with dust fall subassembly, the dust fall subassembly is used for the dust fall inside casing 11.
Through the above-mentioned embodiment, when electric arc furnace 1 smelts, collect the dust that produces through gathering dust pipe 8 with smelting, utilize connecting pipe 9 to carry the dust to the inside of casing 11 to utilize the dust fall subassembly to carry out the dust fall to the inside dust of casing 11 and handle, just so can avoid the dust to propagate in the air, and then cause the injury to the healthy of operating personnel, make it be favorable to more practical to use.
Example 2
As shown in fig. 1-4, the dust fall assembly comprises a water tank 18, the water tank 18 is fixedly connected to the top of the shell 11, a water pipe 20 is fixedly connected to the inside of the water tank 18, a water pump 19 is fixedly installed at the top of the water tank 18, one side of the water pump 19 is fixedly connected with one end of the water pipe 20, a water outlet pipe 21 is fixedly connected to one side of the water pump 19, the bottom of the water outlet pipe 21 extends to the inside of the shell 11 and is fixedly connected with a water collecting box 22, two spray heads 23 are fixedly connected to the bottom of the water collecting box 22, a motor 12 is fixedly installed on one side of the shell 11, one end of an output shaft of the motor 12 extends to the inside of the shell 11 and is fixedly connected with a rotating plate 13, and a water injection pipe 34 is fixedly connected to one side of the water tank 18. The water in the water tank 18 is pumped out through the water pump 19, mountain water is concentrated into the water collecting box 22 through the water outlet pipe 21, the mountain water is discharged through the spray head 23, the motor 12 is started to drive the rotating plate 13 to rotate, so that falling water is scattered to carry out dust fall treatment on dust in the shell 11, the rotating speed of the rotating plate 13 can be adjusted through the motor 12, the water flow speed can be adjusted through the water pump 19, and the dust fall effect is improved.
Wherein, the top fixedly connected with fixed block 27 of casing 11, hold the groove 28 has been seted up to the inside of fixed block 27, one side fixedly connected with spring 29 of holding groove 28 inner wall, the one end fixedly connected with fixture block 30 of spring 29, spacing groove 31 has been seted up at the top of fixture block 30, the top sliding connection of fixed block 27 has slide bar 32, the bottom of slide bar 32 extends to the inside of spacing groove 31 and the top sliding connection of fixture block 30, the inside sliding connection of casing 11 has filter screen 16, spout 33 has been seted up to one side of filter screen 16, one side of fixture block 30 extends to the inside of filter screen 16 and the inner wall sliding connection of spout 33, the bottom fixedly connected with stopper 17 of casing 11 inner wall, one side of stopper 17 and one side sliding connection of filter screen 16. The filter screen 16 is placed inside the shell 11 through the top of the shell 11, when the bottom of the filter screen 16 is in conflict with the inclined plane of the clamping block 30, the clamping block 30 and the spring 29 are driven to move towards the inside of the containing groove 28, when the bottom of the filter screen 16 is in contact with the bottom of the inner wall of the shell 11, the clamping block 30 can rebound by the spring 29, one side of the clamping block 30 moves into the sliding groove 33 to fix the filter screen 16, and the drainage plates 14 and the limiting blocks 17 on two sides of the bottom of the filter screen 16 can be further fixed to the filter screen to prevent the filter screen 16 from shaking.
Wherein, one side of the shell 11 is fixedly connected with an air outlet pipe 24, and one end of the air outlet pipe 24 is fixedly provided with a fan 25. The air purified inside the housing 11 is drawn out by the blower fan 25.
Wherein, the bottom of the inner wall of the shell 11 is fixedly connected with a drainage plate 14, and one side of the shell 11 is fixedly connected with a valve 15. By using the drainage plate 14, water flows to one side of the housing 11 and is discharged through the valve 15.
Wherein one side of the clamping block 30 is provided with a slope. The top of the clamping block 30 is set to be an inclined plane, and when the filter screen 16 is placed, the bottom of the filter screen 16 is abutted against the inclined plane, the clamping block 30 is pushed to move to one side, so that the filter screen 16 is convenient to install.
Wherein the top of the drainage plate 14 is provided with an inclined surface. The top of the drainage plate 14 is provided with an inclined plane, so that the waste water can be discharged from one side.
Working principle: when the electric arc furnace 1 is used for smelting, raw materials are placed in the hearth 3, the electric heating device 4 is used for heating to complete smelting, the tapping device 7 is used for opening the tapping hole 5, a solution flows into the diversion trench 2 through the tapping hole 5, the solution is collected, dust generated in smelting is collected into the shell 11 through the dust collection pipe 8, the motor 12 drives the rotating plate 13 to rotate, water in the water tank 18 is conveyed into the internal water collection box 22 of the shell 11 through the water pump 19, the water is discharged into the shell 11 through the spray head 23, the rotating plate 13 is scattered through the rotating plate 13, the motor 12 is started to drive the rotating plate 13 to rotate, so that the falling water is scattered to carry out dust fall treatment on the interior of the shell 11, the fan 25 is used for discharging air, meanwhile, the air in the shell 11 can pass through the filter screen 16, the dust fall treatment is further carried out on the air, and further the dust fall effect is improved, the rotating speed of the rotating plate 13 can be adjusted through the motor 12, and the speed of the water pump 19 can be adjusted.
Claims (7)
1. The utility model provides a corundum smelting device, includes electric arc furnace (1), its characterized in that, outside fixedly connected with guiding gutter (2) of electric arc furnace (1), furnace (3) have been seted up to the inside of electric arc furnace (1), the inside of furnace (3) is provided with electric heating device (4), flow opening (5) have been seted up in the outside of electric arc furnace (1), the inside of flow opening (5) is provided with plunger (6), one side of flow opening (5) is provided with trompil device (7) that are used for switching on flow opening (5), one side of electric arc furnace (1) is provided with places platform (36), the top fixedly connected with strutting arrangement (35) of placing platform (36), the bottom equidistance fixedly connected with gyro wheel (26) of placing platform (36), the top fixedly connected with dust collecting pipe (8) of strutting arrangement (35), one end of dust collecting pipe (8) extends to the inside of electric arc furnace (1), the top fixedly connected with casing (11) of placing platform (36), one side of casing (11) is provided with dust collecting pipe (10), one side of dust inlet pipe (10) is connected with dust inlet pipe (10) fixedly connected with dust inlet assembly (10), the dust falling component is used for falling dust in the shell (11).
2. A corundum smelting device as claimed in claim 1, characterized in that: the dust fall subassembly includes water tank (18), water tank (18) fixedly connected with is at the top of casing (11), the inside fixedly connected with raceway (20) of water tank (18), the top fixedly mounted of water tank (18) has water pump (19), one side of water pump (19) and the one end fixedly connected with of raceway (20), one side fixedly connected with outlet pipe (21) of water pump (19), the bottom of outlet pipe (21) extends to the inside of casing (11) and fixedly connected with catchment box (22), the bottom fixedly connected with of catchment box (22) two shower nozzles (23), one side fixed mounting of casing (11) has motor (12), the one end of motor (12) output shaft extends to the inside of casing (11) and fixedly connected with rotor plate (13), one side fixedly connected with water injection pipe (34) of water tank (18).
3. A corundum smelting device as claimed in claim 1, characterized in that: the utility model discloses a filter screen, including casing (11), fixed block (27) are connected with to the top of casing (11), hold groove (28) have been seted up to the inside of fixed block (27), one side fixedly connected with spring (29) of holding groove (28) inner wall, one end fixedly connected with fixture block (30) of spring (29), spacing groove (31) have been seted up at the top of fixture block (30), the top sliding connection of fixed block (27) has slide bar (32), the bottom of slide bar (32) extends to the inside of spacing groove (31) and the top sliding connection of fixture block (30), the inside sliding connection of casing (11) has filter screen (16), spout (33) have been seted up to one side of filter screen (16), one side of fixture block (30) extends to the inside of filter screen (16) and the inner wall sliding connection of spout (33), the bottom fixedly connected with stopper (17) of casing (11) inner wall, one side and one side sliding connection of filter screen (16) of stopper (17).
4. A corundum smelting device as claimed in claim 1, characterized in that: one side of the shell (11) is fixedly connected with an air outlet pipe (24), and one end of the air outlet pipe (24) is fixedly provided with a fan (25).
5. A corundum smelting device as claimed in claim 1, characterized in that: the bottom of the inner wall of the shell (11) is fixedly connected with a drainage plate (14), and one side of the shell (11) is fixedly connected with a valve (15).
6. A corundum smelting device as claimed in claim 3, characterized in that: one side of the clamping block (30) is provided with an inclined plane.
7. A corundum smelting device as in claim 5, wherein: the top of the drainage plate (14) is provided with an inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321582731.2U CN220981976U (en) | 2023-06-20 | 2023-06-20 | Corundum smelting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321582731.2U CN220981976U (en) | 2023-06-20 | 2023-06-20 | Corundum smelting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220981976U true CN220981976U (en) | 2024-05-17 |
Family
ID=91062042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321582731.2U Active CN220981976U (en) | 2023-06-20 | 2023-06-20 | Corundum smelting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220981976U (en) |
-
2023
- 2023-06-20 CN CN202321582731.2U patent/CN220981976U/en active Active
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