CN219869075U - Heat-resistant nickel-chromium electrothermal alloy raw material vacuum smelting device - Google Patents
Heat-resistant nickel-chromium electrothermal alloy raw material vacuum smelting device Download PDFInfo
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- CN219869075U CN219869075U CN202320693889.0U CN202320693889U CN219869075U CN 219869075 U CN219869075 U CN 219869075U CN 202320693889 U CN202320693889 U CN 202320693889U CN 219869075 U CN219869075 U CN 219869075U
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- 238000003723 Smelting Methods 0.000 title claims abstract description 44
- 239000002994 raw material Substances 0.000 title claims abstract description 33
- 229910018487 Ni—Cr Inorganic materials 0.000 title claims abstract description 30
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 30
- 239000000956 alloy Substances 0.000 title claims abstract description 30
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 67
- 238000002844 melting Methods 0.000 claims abstract description 22
- 230000008018 melting Effects 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 230000006698 induction Effects 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 238000003860 storage Methods 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 43
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model provides a heat-resistant nickel-chromium electrothermal alloy raw material vacuum smelting device. The heat-resistant nickel-chromium electrothermal alloy raw material vacuum smelting device comprises: a furnace body; the smelting furnace is arranged in the furnace body; the heating induction coil is arranged on the smelting furnace; the cooling groove is arranged in the furnace body; the unidirectional screw rod is rotatably arranged on the cooling groove, and one end of the unidirectional screw rod extends out of the furnace body; the scraper blade is sleeved on the unidirectional screw rod in a threaded mode, and the scraper blade is in multi-side sliding contact with the cooling groove. The heat-resistant nickel-chromium electrothermal alloy raw material vacuum melting device provided by the utility model has the advantages that the materials adhered in the cooling tank can be scraped when the materials are discharged, so that the materials are discharged cleanly, and the waste of the materials is reduced.
Description
Technical Field
The utility model belongs to the technical field of metal material processing, and particularly relates to a heat-resistant nickel-chromium electrothermal alloy raw material vacuum smelting device.
Background
The nickel-chromium electrothermal alloy has high-temperature strength, strong plasticity, excellent ductility, compressive strength and surface smoothness, stable coefficients, economical and reasonable price, and is widely applied to the fields of aerospace, military industry, medical appliances and the like, and smelting, cooling and collecting of the raw materials of the nickel-chromium electrothermal alloy are an indispensable manufacturing flow;
at present, the smelting device of the nickel-chromium electrothermal alloy is complicated in the use process, and after the smelted materials are cooled, when the smelted materials are required to be discharged, raw materials adhered to the inner wall of the cooling tank are not easy to discharge, and the condition that the raw materials are wasted is easily caused.
Therefore, it is necessary to provide a new heat-resistant type nickel-chromium electrothermal alloy raw material vacuum melting device to solve the above technical problems.
Disclosure of Invention
The utility model provides a heat-resistant nickel-chromium electrothermal alloy raw material vacuum melting device, which aims at solving the technical problem that the cooled raw material is easy to adhere in a cooling tank and is not easy to be discharged when discharged.
The utility model provides a heat-resistant nickel-chromium electrothermal alloy raw material vacuum smelting device, which comprises: a furnace body; the smelting furnace is arranged in the furnace body; the heating induction coil is arranged on the smelting furnace; the cooling groove is arranged in the furnace body; the unidirectional screw rod is rotatably arranged on the cooling groove, and one end of the unidirectional screw rod extends out of the furnace body; the scraping plate is sleeved on the unidirectional screw rod in a threaded manner, and is in sliding contact with the cooling groove in multiple sides; the motor is fixedly arranged on one side of the furnace body, and an output shaft of the motor is fixedly connected with the unidirectional screw rod; the vacuum pump is fixedly arranged on one side of the furnace body, and the air suction end of the vacuum pump extends into the furnace body; and the cooling mechanism is arranged on the furnace body.
As a further scheme of the utility model, a heat insulation layer is arranged in the furnace body.
As a further scheme of the utility model, a supporting rod is fixedly arranged on the heat insulation layer, the supporting rod is hinged with the smelting furnace, the bottom of the smelting furnace is hinged with a hydraulic cylinder, and the hydraulic cylinder is hinged with the heat insulation layer.
As a further scheme of the utility model, the top of the smelting furnace is fixedly provided with a pouring hopper.
As a further scheme of the utility model, a storage box is fixedly arranged at the top of the furnace body, a discharge pipe is fixedly arranged at the bottom of the storage box, the discharge pipe extends into the furnace body, the discharge pipe is positioned above the smelting furnace, and a metering valve is sleeved on the discharge pipe.
As a further scheme of the utility model, the cooling mechanism comprises an operation box, a water tank, cooling equipment and a water pump, wherein the operation box is fixedly sleeved on the cooling groove, the water tank is fixedly arranged on one side of the furnace body, the cooling equipment is fixedly arranged on one side of the furnace body, the water draining end of the cooling equipment extends into the furnace body and is connected with the operation box, the water pump is fixedly arranged in the water tank, the water draining end of the water pump extends out of the water tank and is connected with the cooling equipment, a connecting pipe is fixedly arranged on the operation box, the connecting pipe extends out of the furnace body, and the connecting pipe is fixedly connected with the water tank.
As a further scheme of the utility model, an operation port is formed in one side of the furnace body, a cover plate is hinged in the operation port, and sealing rings are fixedly arranged on the cover plate and the operation port.
Compared with the related art, the heat-resistant nickel-chromium electrothermal alloy raw material vacuum smelting device provided by the utility model has the following beneficial effects:
the utility model provides a heat-resistant nickel-chromium electrothermal alloy raw material vacuum smelting device which comprises:
1. the scraper is driven by the unidirectional screw to slide along the inner wall of the cooling tank, so that materials adhered to the inner wall of the cooling tank can be scraped faster, the materials are discharged cleanly, waste is reduced, and heat in the furnace body can be well isolated through the arrangement of the heat insulation layer;
2. the hydraulic cylinder drives the smelting furnace to rotate, so that materials in the smelting furnace are conveniently discharged, the discharging is convenient, and the materials can be prevented from dripping onto the heating induction coil to influence the use of the heating induction coil when the materials are discharged through the arrangement of the pouring hopper;
3. through the setting of metering valve on the storage box, can carry out the ration row material to the material, it is better to use, cools off the water through cooling arrangement, makes the water after the cooling enter into the operation box and carries out the water-cooling to the material, and the cooling effect is better, through the setting of apron, is convenient for overhaul the equipment in the furnace body.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic diagram of a vacuum melting apparatus for heat-resistant nickel-chromium electrothermal alloy raw materials according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic diagram of a schematic front view of a vacuum melting apparatus for heat-resistant nickel-chromium electrothermal alloy raw materials according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a rear view of a vacuum melting apparatus for heat-resistant nickel-chromium electrothermal alloy raw materials according to an embodiment of the present utility model;
FIG. 4 is an assembly view of a melting furnace and a pouring hopper according to the present utility model
Fig. 5 is an enlarged schematic view of the portion a in fig. 1.
In the figure: 1. a furnace body; 2. a smelting furnace; 3. heating the induction coil; 4. a cooling tank; 5. a unidirectional screw; 6. a scraper; 7. a motor; 8. a thermal insulation layer; 9. a vacuum pump; 10. a hydraulic cylinder; 11. pouring the hopper; 12. a storage bin; 13. a metering valve; 14. an operation box; 15. a water tank; 16. a cooling device; 17. and (3) a water pump.
Detailed Description
Referring to fig. 1-5 in combination, fig. 1 is a schematic front sectional view of a vacuum melting apparatus for heat-resistant nichrome raw material according to a preferred embodiment of the present utility model; FIG. 2 is a schematic diagram of a schematic front view of a vacuum melting apparatus for heat-resistant nickel-chromium electrothermal alloy raw materials according to an embodiment of the present utility model; FIG. 3 is a schematic diagram of a rear view of a vacuum melting apparatus for heat-resistant nickel-chromium electrothermal alloy raw materials according to an embodiment of the present utility model; fig. 4 is an assembled view of the melting furnace and the pouring hopper according to the present utility model, and fig. 5 is an enlarged schematic view of the portion a in fig. 1. The heat-resistant nickel-chromium electrothermal alloy raw material vacuum smelting device comprises: a furnace body 1; a smelting furnace 2, wherein the smelting furnace 2 is arranged in the furnace body 1; a heating induction coil 3, the heating induction coil 3 being disposed on the smelting furnace 2; a cooling tank 4, wherein the cooling tank 4 is arranged in the furnace body 1; the unidirectional screw rod 5 is rotatably arranged on the cooling groove 4, and one end of the unidirectional screw rod 5 extends out of the furnace body 1; the scraping plate 6 is sleeved on the unidirectional screw 5 in a threaded manner, and the scraping plate 6 is in multi-side sliding contact with the cooling groove 4; the motor 7 is fixedly arranged on one side of the furnace body 1, and an output shaft of the motor 7 is fixedly connected with the unidirectional screw 5; the vacuum pump 9 is fixedly arranged on one side of the furnace body 1, and the suction end of the vacuum pump 9 extends into the furnace body 1; the cooling mechanism is arranged on the furnace body 1, the scraper blade 6 is driven by the unidirectional screw 5 to slide along the inner wall of the cooling tank 4, so that materials adhered to the inner wall of the cooling tank 4 can be scraped faster, the materials are discharged cleaner, and the waste is reduced.
The heat insulation layer 8 is arranged in the furnace body 1, and heat in the furnace body 1 can be well isolated through the arrangement of the heat insulation layer 8.
The heat insulation layer 8 is fixedly provided with a supporting rod, the supporting rod is hinged to the smelting furnace 2, the bottom of the smelting furnace 2 is hinged to a hydraulic cylinder 10, the hydraulic cylinder 10 is hinged to the heat insulation layer 8, the smelting furnace 2 is driven to rotate through the hydraulic cylinder 10, materials in the smelting furnace 2 are conveniently discharged, and the discharging is convenient.
The top fixed mounting of smelting furnace 2 has the pouring hopper 11, through the setting of pouring hopper 11, can avoid the material to drip on heating induction coil 3 when discharging the material, influences heating induction coil 3's use.
The top fixed mounting of furnace body 1 has storage case 12, the bottom fixed mounting of storage case 12 has row material pipe, row material pipe extends to in the furnace body 1, row material pipe is located smelting furnace 2's top, it is equipped with metering valve 13 to arrange the cover on the material pipe, through the setting of metering valve 13 on the storage case 12, can carry out quantitative discharge to the material, use better.
The cooling mechanism comprises an operation box 14, a water tank 15, a cooling device 16 and a water pump 17, wherein the operation box 14 is fixedly sleeved on the cooling tank 4, the water tank 15 is fixedly installed on one side of the furnace body 1, the cooling device 16 is fixedly installed on one side of the furnace body 1, a water draining end of the cooling device 16 extends into the furnace body 1, the water draining end is connected with the operation box 14, the water pump 17 is fixedly installed in the water tank 15, the water draining end of the water pump 17 extends out of the water tank 15 and is connected with the cooling device 16, a connecting pipe is fixedly installed on the operation box 14 and extends out of the furnace body 1, the connecting pipe is fixedly connected with the water tank 15, and cooled water enters into the operation box 14 for cooling materials through the cooling device 16, so that the cooling effect is good.
An operation port is formed in one side of the furnace body 1, a cover plate is hinged in the operation port, sealing rings are fixedly installed on the cover plate and the operation port, and equipment in the furnace body 1 is convenient to overhaul through the arrangement of the cover plate.
It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.
The working principle of the heat-resistant nickel-chromium electrothermal alloy raw material vacuum smelting device provided by the utility model is as follows:
the scheme is also provided with an electric control cabinet, the electric control cabinet is arranged on the equipment, when the electric control cabinet is used, each electric equipment can be started to operate respectively, the power connection mode of each electric equipment is the prior mature technology, is a well-known technology of the person in the field, and is not redundant;
when the device is used, firstly, a sealing cover on the storage box 12 is opened, raw materials are poured into the storage box 12 for temporary storage, the storage box 12 is made of PVC transparent materials, then an electric device of the device is electrically connected with an external power supply, external control equipment is operated, the control equipment starts a metering valve 13, the metering valve 13 is enabled to discharge materials with a certain value, the materials are discharged into a smelting furnace 2 through a discharge pipe, then a vacuum pump 9 is started, the vacuum pump 9 is enabled to pump out air in the furnace body 1, the furnace body 1 is in a vacuum environment, the materials are smelted in the vacuum environment, and then a heating induction coil 3 is started, so that the heating induction coil 3 heats the smelting furnace 2, and the materials are smelted;
when smelting materials, a cover on the water tank 15 is opened, water is poured into the water tank 15, then the water pump 17 and the cooling equipment 16 are started, the water pump 17 pumps the water in the water tank 15 into the cooling equipment 16, the cooling equipment 16 cools the water, then the water is discharged into the operation box 14, the operation box 14 cools the cooling tank 4 in a water-cooling way, and then the water in the operation box 14 flows back into the water tank 15 through a connecting pipe for water circulation;
after the smelting of the materials is finished, starting the hydraulic cylinder 10, enabling the hydraulic cylinder 10 to drive the smelting furnace 2 to rotate, pouring the materials into the cooling tank 4 through the pouring hopper 11 when the smelting furnace 2 rotates, and enabling the cooling tank 4 to cool the materials;
a liquid discharge pipe is fixedly arranged on one side of the cooling tank 4, a valve is sleeved on the liquid discharge pipe, after the material is cooled, the valve on the liquid discharge pipe is opened, the material is discharged through the liquid discharge pipe, after the material is discharged, the motor 7 is started, the output shaft of the motor 7 drives the unidirectional screw 5 to rotate, the unidirectional screw 5 drives the scraping plate 6 to slide along the inner wall of the cooling tank 4, the scraping plate 6 scrapes the material adhered to the inner wall of the cooling tank 4, the material is discharged through the liquid discharge pipe, and waste is reduced;
the connecting block is fixedly arranged on the cover plate, the bolt is arranged on the connecting block, when equipment in the furnace body 1 needs to be overhauled, the bolt is separated from the connecting block, the cover plate is opened, and the operation opening is exposed, so that the equipment in the furnace body 1 can be overhauled.
Compared with the related art, the heat-resistant nickel-chromium electrothermal alloy raw material vacuum smelting device provided by the utility model has the following beneficial effects:
the utility model provides a heat-resistant nickel-chromium electrothermal alloy raw material vacuum smelting device, which is characterized in that a scraping plate 6 is driven by a one-way screw 5 to slide along the inner wall of a cooling tank 4, so that materials adhered to the inner wall of the cooling tank 4 can be scraped faster, the materials are discharged cleanly, waste is reduced, heat in a furnace body 1 can be well isolated through the arrangement of a heat insulation layer 8, a smelting furnace 2 is driven to rotate by a hydraulic cylinder 10, materials in the smelting furnace 2 are conveniently discharged, the discharging is more convenient, the materials can be prevented from dripping onto a heating induction coil 3 when discharged through the arrangement of a pouring hopper 11, the use of the heating induction coil 3 is affected, the materials can be quantitatively discharged through the arrangement of a metering valve 13 on a storage tank 12, the use is better, the cooled water enters into an operation box 14 for water cooling through the water cooling of a cooling device 16, the cooling effect is better, and equipment in the furnace body 1 is convenient to overhaul through the arrangement of a cover plate.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.
Claims (7)
1. The utility model provides a heat-resisting type nickel chromium electrothermal alloy raw materials vacuum melting device which characterized in that includes:
a furnace body;
the smelting furnace is arranged in the furnace body;
the heating induction coil is arranged on the smelting furnace;
the cooling groove is arranged in the furnace body;
the unidirectional screw rod is rotatably arranged on the cooling groove, and one end of the unidirectional screw rod extends out of the furnace body;
the scraping plate is sleeved on the unidirectional screw rod in a threaded manner, and is in sliding contact with the cooling groove in multiple sides;
the motor is fixedly arranged on one side of the furnace body, and an output shaft of the motor is fixedly connected with the unidirectional screw rod;
the vacuum pump is fixedly arranged on one side of the furnace body, and the air suction end of the vacuum pump extends into the furnace body;
and the cooling mechanism is arranged on the furnace body.
2. The heat-resistant nickel-chromium electrothermal alloy raw material vacuum melting device according to claim 1, wherein a heat-insulating layer is arranged in the furnace body.
3. The heat-resistant nickel-chromium electrothermal alloy raw material vacuum melting device according to claim 2, wherein a supporting rod is fixedly installed on the heat insulation layer, the supporting rod is hinged with the melting furnace, a hydraulic cylinder is hinged with the bottom of the melting furnace, and the hydraulic cylinder is hinged with the heat insulation layer.
4. The heat-resistant nickel-chromium electrothermal alloy raw material vacuum melting device according to claim 1, wherein a pouring hopper is fixedly arranged at the top of the melting furnace.
5. The heat-resistant nickel-chromium electrothermal alloy raw material vacuum melting device according to claim 1, wherein a storage box is fixedly arranged at the top of the furnace body, a discharge pipe is fixedly arranged at the bottom of the storage box, the discharge pipe extends into the furnace body, the discharge pipe is positioned above the melting furnace, and a metering valve is sleeved on the discharge pipe.
6. The heat-resistant nickel-chromium electrothermal alloy raw material vacuum melting device according to claim 1, wherein the cooling mechanism comprises an operation box, a water tank, cooling equipment and a water pump, the operation box is fixedly sleeved on the cooling tank, the water tank is fixedly installed on one side of the furnace body, the cooling equipment is fixedly installed on one side of the furnace body, a water draining end of the cooling equipment extends into the furnace body, the water draining end is connected with the operation box, the water pump is fixedly installed in the water tank, the water draining end of the water pump extends out of the water tank and is connected with the cooling equipment, a connecting pipe is fixedly installed on the operation box and extends out of the furnace body, and the connecting pipe is fixedly connected with the water tank.
7. The heat-resistant nickel-chromium electrothermal alloy raw material vacuum melting device according to claim 1, wherein an operation port is formed in one side of the furnace body, a cover plate is hinged in the operation port, and sealing rings are fixedly installed on the cover plate and the operation port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320693889.0U CN219869075U (en) | 2023-04-03 | 2023-04-03 | Heat-resistant nickel-chromium electrothermal alloy raw material vacuum smelting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320693889.0U CN219869075U (en) | 2023-04-03 | 2023-04-03 | Heat-resistant nickel-chromium electrothermal alloy raw material vacuum smelting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219869075U true CN219869075U (en) | 2023-10-20 |
Family
ID=88338387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320693889.0U Active CN219869075U (en) | 2023-04-03 | 2023-04-03 | Heat-resistant nickel-chromium electrothermal alloy raw material vacuum smelting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219869075U (en) |
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2023
- 2023-04-03 CN CN202320693889.0U patent/CN219869075U/en active Active
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