CN217809607U - High-strength heat-resistant nickel-based alloy induction melting and feeding device - Google Patents
High-strength heat-resistant nickel-based alloy induction melting and feeding device Download PDFInfo
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- CN217809607U CN217809607U CN202222202206.5U CN202222202206U CN217809607U CN 217809607 U CN217809607 U CN 217809607U CN 202222202206 U CN202222202206 U CN 202222202206U CN 217809607 U CN217809607 U CN 217809607U
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Abstract
The utility model discloses a high-strength heat-resistant nickel-based alloy induction melting feeding device, which relates to the technical field of alloy melting and comprises an induction furnace, a main material feeding unit and an auxiliary material feeding unit; the induction furnace is a hollow closed cylinder; the main material throwing unit comprises a cambered surface joint door, a movable support and a movable shaft, a square feeding port is formed in the middle positions of the front side and the rear side of the induction furnace, the cambered surface joint door is arranged on the outer side of the feeding port, and the cambered surface end of the cambered surface joint door is jointed with the feeding port; the auxiliary material feeding unit is arranged at the upper middle position of the left side and the right side of the induction furnace. The utility model discloses have reliable major ingredient and put in the unit, can accomplish the operation of puting in of main metal charge bar effectively to have independent vice material and put in the unit, can satisfy in the processing operation many times the input to a small amount of metallic element, and can guarantee the inside airtight environment of device, thereby ensure that the high efficiency of smelting goes on.
Description
Technical Field
The utility model relates to an alloy melting technical field specifically is a feeding device is smelted in induction of high strength heat-resisting nickel base alloy.
Background
The nickel-based alloy is also called as nickel-based high temperature alloy, has higher strength and certain oxidation corrosion resistance at the high temperature of 650-1000 ℃, and is commonly used for manufacturing high temperature parts on blades of aero-engines, rocket engines, nuclear reactors and energy conversion equipment due to the sufficiently high strength and oxidation corrosion resistance. In the production of nickel-based alloy, how to feed and ensure a closed environment is one of the key problems of preventing metal in a molten state from volatilizing and improving the production efficiency;
most of nickel-based alloys are produced by an induction furnace smelting mode, most of the feeding modes in the prior art are that metal element material blocks are directly fed into the induction furnace from a material port, metal materials which are placed randomly cannot effectively utilize electromagnetic induction to generate eddy currents in the materials, so that electric energy cannot be well converted into heat energy to heat the materials, the production efficiency is affected, the sealing effect of the device is poor, and some elements which are easy to oxidize can volatilize under a high-temperature condition. Therefore, the high-strength heat-resistant nickel-based alloy induction melting feeding device is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome current defect, a high strength heat-resisting nickel base alloy induction melting feeding device is provided, reliable major ingredient has and puts in the unit, can accomplish the operation of puting in of main metal charge bar effectively, and have independent auxiliary material and put in the unit, can satisfy in the processing operation many times the input to a small amount of metallic element, and can guarantee the inside airtight environment of device, thereby ensure that the high efficiency of smelting goes on, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a high-strength heat-resistant nickel-based alloy induction melting feeding device comprises an induction furnace, a main material feeding unit and an auxiliary material feeding unit;
an induction furnace: the induction furnace is a hollow closed cylinder, the front side and the rear side of the inner wall of the induction furnace are respectively provided with and fixed with an electrified magnetic pole, and the input end of the electrified magnetic pole is electrically connected with the output end of an external power supply through an external control switch group;
a main material releasing unit: the induction furnace comprises cambered surface laminating doors, movable supports, movable shafts, placing platforms, material placing plates, material rod placing grooves and leaking holes, wherein a square feed port is formed in the middle positions of the front side and the rear side of the induction furnace, the cambered surface laminating doors are arranged on the outer sides of the feed port, the cambered surfaces of the cambered surface laminating doors are laminated with the feed port, two movable supports are symmetrically arranged on the front side of the induction furnace and on the lower side of the cambered surface laminating doors in a left-right mode, the two movable supports are fixedly connected with the front side of the induction furnace, the transverse movable shafts are movably connected between the two movable supports, the upper side of the outer side of the circumference of each movable shaft is fixedly connected to the lower end of the cambered surface laminating door, the placing platforms which are horizontally placed are fixedly connected to the front side and the rear side of the inside of the induction furnace and on the positions corresponding to the feed port, the material placing plates are fixedly connected to the upper ends of the two placing platforms, the three transverse material rod placing grooves are uniformly formed in the upper ends of the material placing plates, and four leaking holes are uniformly formed in each material rod placing groove;
auxiliary material feeding unit: is arranged at the upper position of the middle part of the left side and the right side of the induction furnace.
The induction furnace is used for providing a closed reaction environment, metal in a high-temperature melting state can be prevented from volatilizing, the electrified magnetic pole is used for generating a magnetic field, eddy current is generated in materials by utilizing electromagnetic induction, electric energy is converted into heat energy to heat the materials under the action of resistance, the cambered surface laminating door is used for sealing the feed inlets on the front side and the rear side of the induction furnace, the movable support is used for installing the movable shaft, the movable shaft enables the cambered surface laminating door to move around the shaft by a certain angle, the feed inlets can be opened to carry out feeding operation, the placing platform is used for placing the material placing plates, the material rod placing grooves in the material placing plates are used for placing main metal material rods, the leakage holes are used for downwards leaking the melted liquid metal to the inner bottom of the induction furnace, and the auxiliary material feeding unit is used for feeding a small amount of metal element powder required by melting alloy.
Further, the main material feeding unit further comprises a side guard plate and a sealing strip, the left side and the right side of the placing table are fixedly connected with vertical side guard plates, and the sealing strip is fixedly arranged at the joint of the front end of each side guard plate and the cambered surface laminating door. The side guard plate is used for placing the material rod and dropping, so that the metal material rod is better placed on the material placing plate, and the sealing strip is used for sealing the joint of the front end of the side guard plate and the cambered surface laminating door, so that a required closed environment is ensured to be performed in a reaction.
Further, the unit is put in to auxiliary material contains material feeding pipe, batch bin, sealed lid, pivot and sealing washer, the equal ascending material feeding pipe of slant of middle part upper position department of the left and right sides of induction furnace, material feeding pipe's upper end fixed connection is by a batch bin, batch bin's the upper end outside is through pivot and sealed lid swing joint, sealed lid and batch bin's the port between the installation be provided with the sealing washer. The feeding pipe is used for feeding metal powder in the feeding box into the induction furnace in a sliding mode, the sealing cover is used for covering a port of the feeding box, the sealing ring is used for sealing between the sealing cover and the port of the feeding box, and the rotating shaft enables the sealing cover to rotate around the shaft, so that the sealing cover can be opened when feeding.
Furthermore, the auxiliary material feeding unit further comprises a control valve and a control knob, the control valve is fixedly connected to the middle position of the outer side of the circumference of the feeding pipe, and the control knob is installed at the front end of the control valve. The control valve is used for controlling the flow or the cut-off of the metal powder in the feeding pipe, and the control knob is used for controlling the opening or the closing of the valve.
The induction furnace further comprises an installation block, a locking rod and a poking block, the front side of the induction furnace is fixedly connected with the installation block at the position of the upper end of the cambered-surface laminating door, the inside of the installation block is connected with the vertical locking rod in a sliding mode, a vertical sliding groove is formed in the front side of the installation block, the interior of the sliding groove is connected with the poking block in a sliding mode, and the poking block is fixedly connected with the poking block inside the installation block. The installation piece is used for the installation of locking link and stirring piece, and the locking link is arranged in inserting the slot of the upper end of cambered surface laminating door to carry out the lock solid to cambered surface laminating door, and the stirring piece is used for driving the locking link and rises or descends, thereby realizes locking or opening to cambered surface laminating door.
Furthermore, the induction furnace further comprises supporting columns and a stable base, wherein four vertical supporting columns are arranged at the edge of the lower end of the induction furnace in a circumferential array mode, and the stable base is fixedly connected to the lower end of each supporting column. The support column is used for supporting the induction furnace, and the stable base is used for uniformly supporting the pressure from the support column, so that the device can be stably placed.
Compared with the prior art, the beneficial effects of the utility model are that: the high-strength heat-resistant nickel-based alloy induction melting and feeding device has the following advantages:
1. have reliable major ingredient and put in the unit, can accomplish the operation of puting in of main metal charge bar effectively, and can guarantee the inside airtight environment of device: the cambered surface joint door can move around the shaft at a certain angle through the movable shaft, so that the feeding port can be opened to perform feeding operation, the placing table is used for placing the material placing plate, and the material rod placing groove on the material placing plate is used for placing a main metal material rod; the sealing strip is used for sealing the joint of the front end of the side guard plate and the cambered surface joint door, so that a closed environment required by reaction is ensured;
2. have independent auxiliary material and throw in the unit, can be used to throw in the powder of the required a small amount of metallic element of alloy of smelting, and have the storage function, can satisfy the demand that a lot of processing was thrown the material: the feeding pipe is used for feeding metal powder in the feeding box into the induction furnace in a sliding mode, the sealing ring is used for sealing between the sealing cover and the port of the feeding box, and the rotating shaft enables the sealing cover to rotate around the shaft, so that the sealing cover can be opened during feeding;
3. the utility model discloses have reliable major ingredient and put in the unit, can accomplish the operation of puting in of main metal charge bar effectively to have independent auxiliary material and put in the unit, can satisfy in the processing operation many times the input to a small amount of metallic element, and can guarantee the inside airtight environment of device, thereby ensure that the high efficiency of smelting goes on.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the upper side structure inside the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.
In the figure: the device comprises an induction furnace 1, a power-on magnetic pole 2, a main material feeding unit 3, a cambered surface joint door 31, a movable support 32, a movable shaft 33, a placing table 34, a material placing plate 35, a material rod placing groove 36, a side protecting plate 37, a leakage hole 38, a sealing strip 39, an auxiliary material feeding unit 4, a feeding pipe 41, a feeding box 42, a sealing cover 43, a rotating shaft 44, a sealing ring 45, a control valve 46, a control knob 47, a mounting block 5, a locking rod 6, a shifting block 7, a support column 8 and a stable base 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-3, the present embodiment provides a technical solution: a high-strength heat-resistant nickel-based alloy induction melting feeding device comprises an induction furnace 1, a main material feeding unit 3 and an auxiliary material feeding unit 4;
an induction furnace 1: the induction furnace is a hollow closed cylinder, the front side and the rear side of the inner wall of the induction furnace 1 are respectively provided with and fixed with an electrified magnetic pole 2, and the input end of the electrified magnetic pole 2 is electrically connected with the output end of an external power supply through an external control switch group;
main material charging unit 3: the induction furnace comprises an arc surface attaching door 31, movable supports 32, movable shafts 33, a placing table 34, a material placing plate 35, a material rod placing groove 36 and a leakage hole 38, wherein a square feeding port is formed in the middle position of each of the front side and the rear side of the induction furnace 1, the arc surface attaching door 31 is installed on the outer side of the feeding port, the arc surface end of the arc surface attaching door 31 is attached to the feeding port, two movable supports 32 are symmetrically installed on the front side of the induction furnace 1 and on the lower side of the arc surface attaching door 31 in a left-right mode, the two movable supports 32 are fixedly connected with the front side of the induction furnace 1, a transverse movable shaft 33 is movably connected between the two movable supports 32, the upper side of the outer side of the circumference of the movable shaft 33 is fixedly connected to the lower end of the arc surface attaching door 31, the placing table 34 which is horizontally placed is fixedly connected to the front side and the rear side of the inside of the induction furnace 1 and on the position corresponding to the feeding port, the material placing plate 35 is fixedly connected to the upper ends of the two placing tables 34, three transverse material rod placing grooves 36 are uniformly provided with at least four leakage holes 38;
auxiliary material feeding unit 4: is arranged at the upper position of the middle part of the left side and the right side of the induction furnace 1.
The induction furnace 1 is used for providing a closed reaction environment, metal in a high-temperature melting state can be prevented from volatilizing, the electrified magnetic pole 2 is used for generating a magnetic field, eddy current is generated in materials by utilizing electromagnetic induction, electric energy is converted into heat energy to heat the materials under the action of resistance, the cambered surface laminating door 31 is used for sealing feed openings on the front side and the rear side of the induction furnace 1, the movable support 32 is used for installing the movable shaft 33, the movable shaft 33 enables the cambered surface laminating door 31 to move around a shaft at a certain angle, the feed openings can be opened to carry out feeding operation, the placing table 34 is used for placing the material placing plate 35, the material rod placing groove 36 on the material placing plate 35 is used for placing a main metal material rod, the leakage hole 38 is used for downwards leaking the melted liquid metal to the inner bottom of the induction furnace 1, and the auxiliary material feeding unit 4 is used for feeding a small amount of metal element powder required by smelting alloy.
The main material feeding unit 3 further comprises a side guard plate 37 and a sealing strip 39, the vertical side guard plate 37 is fixedly connected to the left side and the right side of the placing table 34, and the sealing strip 39 is fixedly installed at the joint of the front end of the side guard plate 37 and the cambered surface attaching door 31. The side guard plate 37 is used for placing the material rods to fall, so that the metal material rods are better placed on the material placing plate 35, and the sealing strip 39 is used for sealing the joint of the front end of the side guard plate 37 and the cambered surface attaching door 31, so that a sealed environment required by reaction is ensured.
The auxiliary material feeding unit 4 comprises feeding pipes 41, feeding boxes 42, sealing covers 43, rotating shafts 44 and sealing rings 45, the positions above the middle parts of the left side and the right side of the induction furnace 1 are fixedly connected with the upward inclined feeding pipes 41, the upper ends of the feeding pipes 41 are fixedly connected with a feeding box 42, the outer side of the upper end of the feeding box 42 is movably connected with the sealing covers 43 through the rotating shafts 44, and the sealing rings 45 are arranged between the sealing covers 43 and the ports of the feeding box 42. The feeding pipe 41 is used for feeding the metal powder in the feeding box 42 into the induction furnace 1 in a sliding manner, the sealing cover 43 is used for covering the port of the feeding box 42, the sealing ring 45 is used for sealing the sealing cover 43 and the port of the feeding box 42, and the rotating shaft 44 enables the sealing cover 43 to rotate around the shaft, so that the sealing cover 43 can be opened during feeding.
The auxiliary material feeding unit 4 further comprises a control valve 46 and a control knob 47, the control valve 46 is fixedly connected to the middle position of the outer side of the circumference of the feeding pipe 41, and the control knob 47 is installed at the front end of the control valve 46. The control valve 46 is used for controlling the flow or cutoff of the metal powder in the feeding pipe 41, and the control knob 47 is used for controlling the opening or closing of the valve 46.
Still including installation piece 5, lock pole 6 and stirring piece 7, the front side of induction furnace 1 just is located the upper end position fixedly connected with installation piece 5 of cambered surface laminating door 31, and the inside sliding connection of installation piece 5 has vertical lock pole 6, and the front side of installation piece 5 is opened and is equipped with vertical spout, and the inside sliding connection of spout has stirring piece 7, stirs 7 and the inside stirring piece 7 fixed connection that stirs of installation piece 5. The installation block 5 is used for installing a locking rod 6 and a poking block 7, the locking rod 6 is used for being inserted into a slot in the upper end of the cambered surface laminated door 31 so as to lock the cambered surface laminated door 31, and the poking block 7 is used for driving the locking rod 6 to ascend or descend so as to lock or unlock the cambered surface laminated door 31.
Still include support column 8 and firm base 9, the lower extreme border position department circumference array of induction furnace 1 is provided with four vertical support columns 8, and firm base 9 of the equal fixedly connected with of lower extreme of every support column 8. The support column 8 is used for supporting the induction furnace 1, and the stabilizing base 9 is used for uniformly pressing the support column 8, so that the device can be placed stably.
The utility model provides a pair of high strength heat-resisting nickel base alloy induction melting throws material device's theory of operation as follows:
when the device is used, the shifting block 7 is firstly shifted upwards to enable the locking rod 6 to move out of the slot at the upper end of the cambered surface joint door 31, then the cambered surface joint door 31 is opened, a raw material rod containing main metal elements is placed into the material rod placing groove 36 on the material placing plate 35, and then the cambered surface joint door 31 is closed and locked; the auxiliary material feeding unit 4 is used for feeding a small amount of metal element powder required by alloy smelting, a large amount of metal powder can be placed in the feeding box 42 at one time, and feeding and cutting operations can be completed through the control valve 46, so that a material feeding process is omitted, and the effect of saving manpower is achieved; after the feeding is finished, the electrified magnetic pole 2 is controlled to work, and then the alloy material can be smelted.
It is to be noted that the induction furnace 1 and the internal parts disclosed in the above embodiments are made of high temperature resistant materials; the control switch group controls the electrified magnetic pole 2 to work by adopting a common method in the prior art.
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 high strength heat-resisting nickel base alloy induction melting feeding device which characterized in that: comprises an induction furnace (1), a main material feeding unit (3) and an auxiliary material feeding unit (4);
induction furnace (1): the induction furnace is a hollow closed cylinder, the front side and the rear side of the inner wall of the induction furnace (1) are respectively provided with and fixed with an electrified magnetic pole (2), and the input end of the electrified magnetic pole (2) is electrically connected with the output end of an external power supply through an external control switch group;
main material charging unit (3): the induction furnace comprises an arc-surface joint door (31), movable supports (32), movable shafts (33), a placing table (34), a material placing plate (35), a material rod placing groove (36) and leakage holes (38), wherein a square feed opening is formed in the middle position of the front side and the rear side of the induction furnace (1), the outer side of the feed opening is provided with the arc-surface joint door (31), the arc-surface end of the arc-surface joint door (31) is jointed with the feed opening, the two movable supports (32) are symmetrically arranged on the left side and the right side of the front side of the induction furnace (1) and on the lower side of the arc-surface joint door (31), the two movable supports (32) are fixedly connected with the front side of the induction furnace (1), the two movable supports (32) are movably connected with the transverse movable shafts (33), one upper side of the periphery of each movable shaft (33) is fixedly connected with the lower end of the arc-surface joint door (31), the placing table (34) which is horizontally placed is fixedly connected with the front side of the front side and on the front side and the rear side of the inner part of the induction furnace (1) and on the position corresponding to the feed opening, the material placing table (35) is fixedly connected with the upper ends of the two material placing plates (34), and the material placing plate placing grooves (36) are uniformly formed in the material placing grooves (38), and the four leakage holes (36) are formed in the material placing plate placing grooves (38);
a secondary material feeding unit (4): is arranged at the upper position of the middle part of the left side and the right side of the induction furnace (1).
2. The high-strength heat-resistant nickel-based alloy induction melting feeding device of claim 1, wherein: the main material feeding unit (3) further comprises side guard plates (37) and sealing strips (39), the left side and the right side of the placing table (34) are fixedly connected with vertical side guard plates (37), and the sealing strips (39) are fixedly arranged at the joints of the front ends of the side guard plates (37) and the cambered surface laminating doors (31).
3. The induction melting and feeding device for the high-strength heat-resistant nickel-based alloy as claimed in claim 1, characterized in that: the auxiliary material feeding unit (4) comprises a feeding pipe (41), a feeding box (42), a sealing cover (43), a rotating shaft (44) and a sealing ring (45), the middle parts of the left side and the right side of the induction furnace (1) are fixedly connected with the feeding pipe (41) which inclines upwards, the upper end of the feeding pipe (41) is fixedly connected with the feeding box (42), the outer side of the upper end of the feeding box (42) is movably connected with the sealing cover (43) through the rotating shaft (44), and the sealing ring (45) is arranged between the sealing cover (43) and a port of the feeding box (42).
4. The induction melting and feeding device for the high-strength heat-resistant nickel-based alloy as claimed in claim 3, characterized in that: the auxiliary material feeding unit (4) further comprises a control valve (46) and a control knob (47), the control valve (46) is fixedly connected to the middle position of the outer side of the circumference of the feeding pipe (41), and the control knob (47) is installed at the front end of the control valve (46).
5. The high-strength heat-resistant nickel-based alloy induction melting feeding device of claim 1, wherein: still including installation piece (5), lock connect pole (6) and group move piece (7), the front side of induction furnace (1) just is located upper end position department fixedly connected with installation piece (5) of cambered surface laminating door (31), the inside sliding connection of installation piece (5) has vertical lock connect pole (6), the front side of installation piece (5) is seted up vertical spout, and the inside sliding connection of spout has group move piece (7), group move piece (7) and the inside group move piece (7) fixed connection of installation piece (5).
6. The induction melting and feeding device for the high-strength heat-resistant nickel-based alloy as claimed in claim 1, characterized in that: still include support column (8) and firm base (9), the lower extreme border position department circumference array of induction furnace (1) is provided with four vertical support columns (8), and firm base (9) of the equal fixedly connected with of lower extreme of every support column (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222202206.5U CN217809607U (en) | 2022-08-22 | 2022-08-22 | High-strength heat-resistant nickel-based alloy induction melting and feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222202206.5U CN217809607U (en) | 2022-08-22 | 2022-08-22 | High-strength heat-resistant nickel-based alloy induction melting and feeding device |
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| Publication Number | Publication Date |
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| CN217809607U true CN217809607U (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222202206.5U Active CN217809607U (en) | 2022-08-22 | 2022-08-22 | High-strength heat-resistant nickel-based alloy induction melting and feeding device |
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| CN (1) | CN217809607U (en) |
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- 2022-08-22 CN CN202222202206.5U patent/CN217809607U/en active Active
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