CN213955969U

CN213955969U - Nickel-based alloy smelting induction furnace with ultrasonic omni-directional reaching function

Info

Publication number: CN213955969U
Application number: CN202023061896.4U
Authority: CN
Inventors: 卢华庆
Original assignee: Danyang Jiaheng Special Alloy Material Co ltd
Current assignee: Danyang Jiaheng Special Alloy Material Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-13
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to the technical field of induction furnaces, and discloses an induction furnace for nickel-based alloy smelting with ultrasonic omnibearing reaching, which comprises a base and a furnace body, wherein the furnace body is positioned above the base, the front side and the rear side of the base are respectively bolted with a support frame, the top of the support frame is bolted with a fixed seat, the furnace body is rotatably connected with the fixed seat through a connecting shaft, and the surface of the furnace body is bolted with a guide rail; the utility model discloses a fixing base, the guide rail, ultrasonic generator, the threaded rod, stove bottom electrode, the setting of fire-resistant sealing material and coil, have the dispersion that can promote nickel base alloy raw materials element, promote nickel base alloy's production quality, and can reduce the power loss, and then can reduce the advantage of smelting manufacturing cost, it is relatively poor to have solved the induction furnace heat-proof effect that present nickel base alloy smelted the use, and the dispersion degree of raw materials is not good, nickel base alloy production quality has been reduced, thereby can increase the problem of power loss.

Description

Nickel-based alloy smelting induction furnace with ultrasonic omni-directional reaching function

Technical Field

The utility model relates to the technical field of induction furnaces, in particular to an induction furnace for smelting nickel-based alloy, wherein ultrasonic waves can reach all directions.

Background

The induction furnace is induction heating equipment which has the highest efficiency and the fastest speed for heating metal materials, and has low consumption, energy conservation and environmental protection. An induction electric furnace is also called a high-frequency heater, a high-frequency induction heating apparatus, a high-frequency induction heating device, a high-frequency heating power supply, a high-frequency power supply, and a high-frequency electric furnace. High frequency welding machine, high frequency induction heating machine, high frequency induction heater, etc., and also medium frequency induction heating equipment, ultrahigh frequency induction heating equipment, etc. The application range is very wide.

The induction furnace used for smelting the nickel-based alloy at present has poor heat insulation effect, the dispersion degree of the raw materials is poor, the production quality of the nickel-based alloy is reduced, the required electromagnetic strength is different due to different melting points of the mixed raw materials, the electric energy loss can be increased, the production cost of the nickel-based alloy is increased, the dispersion of the raw material elements of the nickel-based alloy can be promoted, the production quality of the nickel-based alloy is improved, the electric energy loss can be reduced, and the induction furnace capable of reducing the smelting production cost is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide but nickel base alloy that the supersound was all-round reaches is smelted and is used induction furnace, possess and to promote the dispersion of nickel base alloy raw materials element, promote nickel base alloy's production quality, and can reduce the power loss, and then can reduce the advantage of smelting production cost, it is relatively poor to have solved the induction furnace that present nickel base alloy smelted and used heat-proof effect, and the dispersion degree of raw materials is not good, has reduced nickel base alloy production quality to can increase power loss's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the induction furnace for smelting the nickel-based alloy with the ultrasonic all-directional wave comprises a base and a furnace body, wherein the furnace body is positioned above the base, the front side and the rear side of the base are respectively bolted with a support frame, the top of the support frame is bolted with a fixed seat, the furnace body is rotationally connected with the fixed seat through a connecting shaft, the surface of the furnace body is bolted with a guide rail, the guide rail is symmetrically distributed, the outer side of the furnace body is sleeved with an ultrasonic generator, the inner wall of the ultrasonic generator is fixedly provided with a sliding block and is slidably connected with the guide rail, the top and the bottom of the left side of the furnace body are respectively bolted with a mounting plate, a threaded rod is rotationally connected between the mounting plates through a bearing seat, the left side of the ultrasonic generator is bolted with a connecting block, the threaded rod penetrates through the connecting block and is in threaded connection with the connecting block, and the inner cavity of the furnace body is respectively provided with a furnace lining and a heat insulation brick, and the heat insulation brick is located at the bottom of the furnace lining, the top of the heat insulation brick is provided with a furnace bottom electrode, a refractory sealing material is filled between the furnace body and the furnace lining, and a coil is fixedly arranged on the inner wall of the furnace body.

Preferably, the bottom of the furnace body is bolted with a driving motor, an output shaft of the driving motor is bolted with a driving gear, the bottom end of the threaded rod is bolted with a driven gear, the driven gear and the driving gear are conical gears, and the driven gear and the driving gear are meshed.

Preferably, the top of the base is bolted with a connecting seat, the top of the connecting seat is rotatably connected with a hydraulic rod, and a piston rod of the hydraulic rod is hinged with the furnace body.

Preferably, the outside cover of furnace lining is equipped with the asbestos layer, the asbestos layer adopts asbestos fibre to weave and makes, be provided with the insulating layer between asbestos layer and the coil, and the insulating layer is filled by insulating clay and forms.

Preferably, the top and the bottom of coil all are provided with the sealing ring, and laminate between sealing ring and insulating brick and the fire-resistant sealing material.

Preferably, the top of furnace body articulates there is the bell, the right side of furnace body an organic whole processing has the discharging pipe, the discharging pipe communicates with the inner chamber of furnace body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a fixing base, the guide rail, ultrasonic generator, the threaded rod, stove bottom electrode, the setting of fire-resistant sealing material and coil, have the dispersion that can promote nickel base alloy raw materials element, promote nickel base alloy's production quality, and can reduce the power loss, and then can reduce the advantage of smelting manufacturing cost, it is relatively poor to have solved the induction furnace heat-proof effect that present nickel base alloy smelted the use, and the dispersion degree of raw materials is not good, nickel base alloy production quality has been reduced, thereby can increase the problem of power loss.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the furnace body structure of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a perspective view of the present invention.

In the figure: 1. a base; 2. a furnace body; 3. a support frame; 4. a fixed seat; 5. a guide rail; 6. an ultrasonic generator; 7. a slider; 8. mounting a plate; 9. a threaded rod; 10. connecting blocks; 11. a heat insulating brick; 12. a furnace lining; 13. a furnace bottom electrode; 14. fire-resistant sealing material; 15. a coil; 16. a drive motor; 17. a driving gear; 18. a driven gear; 19. a connecting seat; 20. a hydraulic lever; 21. an insulating layer; 22. an asbestos layer; 23. a seal ring; 24. a furnace cover; 25. and (4) discharging the pipe.

Detailed Description

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the induction furnace for nickel-based alloy smelting with ultrasonic omnibearing wave comprises a base 1 and a furnace body 2, wherein the furnace body 2 is positioned above the base 1, the front side and the rear side of the base 1 are respectively bolted with a support frame 3, the top of the support frame 3 is bolted with a fixed seat 4, the furnace body 2 is rotatably connected with the fixed seat 4 through a connecting shaft, the surface of the furnace body 2 is bolted with guide rails 5, the guide rails 5 are symmetrically distributed, the outer side of the furnace body 2 is sleeved with an ultrasonic generator 6, the inner wall of the ultrasonic generator 6 is fixedly provided with a sliding block 7, the sliding block 7 is slidably connected with the guide rails 5, the top and the bottom of the left side of the furnace body 2 are respectively bolted with mounting plates 8, threaded rods 9 are rotatably connected between the mounting plates 8 through bearing seats, the left side of the ultrasonic generator 6 is bolted with connecting blocks 10, the threaded rods 9 penetrate through the connecting blocks 10 and are in threaded connection with the connecting blocks 10, the inner chamber of furnace body 2 is provided with furnace lining 12 and insulating brick 11 respectively, and insulating brick 11 is for being located the bottom of furnace lining 12, the top of insulating brick 11 is provided with stove bottom electrode 13, fill fire-resistant sealing material 14 between furnace body 2 and the furnace lining 12, the inner wall fixed mounting of furnace body 2 has coil 15, through fixing base 4, guide rail 5, ultrasonic generator 6, threaded rod 9, stove bottom electrode 13, the setting of fire-resistant sealing material 14 and coil 15, it can promote the dispersion of nickel base alloy raw materials element to have, promote the production quality of nickel base alloy, and can reduce the electric energy loss, and then can reduce the advantage of smelting cost, it is relatively poor to have solved the induction furnace that present nickel base alloy smelts and uses, and the dispersion degree of raw materials is not good, nickel base alloy production quality has been reduced, thereby can increase the problem of electric energy loss.

Referring to fig. 1, a driving motor 16 is bolted to the bottom of the furnace body 2, a driving gear 17 is bolted to an output shaft of the driving motor 16, a driven gear 18 is bolted to the bottom end of the threaded rod 9, the driven gear 18 and the driving gear 17 are conical gears, the driven gear 18 and the driving gear 17 are meshed, the threaded rod 9 can be controlled to rotate by arranging the driving motor 16, the driving gear 17 and the driven gear 18, the position of the ultrasonic generator 6 can be adjusted, and the purpose of omni-directional wave reaching of the induction furnace is achieved.

Referring to fig. 1, a connecting seat 19 is bolted to the top of the base 1, a hydraulic rod 20 is rotatably connected to the top of the connecting seat 19, a piston rod of the hydraulic rod 20 is hinged to the furnace body 2, and the connecting seat 19 and the hydraulic rod 20 are arranged to adjust the inclination angle of the induction furnace, so that molten iron in the furnace body 2 can be poured out conveniently.

Referring to fig. 2 and 3, an asbestos layer 22 is sleeved on the outer side of the furnace lining 12, the asbestos layer 22 is woven by asbestos fibers, an insulating layer 21 is arranged between the asbestos layer 22 and the coil 15, the insulating layer 21 is formed by filling insulating cement, and by arranging the asbestos layer 22 and the insulating layer 21, the heat insulation effect of the electric induction furnace can be improved, and the insulating protection effect can be achieved.

Referring to fig. 2 and 3, the top and the bottom of the coil 15 are provided with the sealing rings 23, and the sealing rings 23 are attached to the insulating brick 11 and the refractory sealing material 14, so that the sealing rings 23 can prevent the coil 15 from being damaged due to liquid infiltration, and further, the service life of the coil 15 can be prolonged.

Referring to fig. 1, 2 and 4, a furnace cover 24 is hinged to the top of the furnace body 2, a discharge pipe 25 is integrally formed on the right side of the furnace body 2, the discharge pipe 25 is communicated with the inner cavity of the furnace body 2, and the furnace cover 24 and the discharge pipe 25 are arranged to facilitate feeding of materials into the induction furnace and discharge of high-temperature molten iron.

The working principle is as follows: when the ultrasonic generator is used, firstly, the furnace cover 24 is opened to add a nickel-based alloy material into the inner cavity of the furnace body 2, the furnace cover 24 is closed, then the coil 15 and the furnace bottom electrode 13 are electrified, when alternating current passes through the inside of the coil 15, an alternating magnetic field is generated around the coil 15, the alternating magnetic field enables the nickel-based alloy material to generate induced electromotive heat, so that eddy current can be caused to heat and melt the nickel-based alloy material, meanwhile, the driving motor 16 of the ultrasonic generator 6 is started, the driving motor 16 drives the driven gear 18 to rotate through the driving gear 17, so that the threaded rod 9 can rotate, because the connecting block 10 is in threaded connection with the threaded rod 9, the connecting block 10 and the ultrasonic generator 6 can move up and down along the threaded rod 9, at the moment, the sliding block 7 slides along the guide rail 5, so that the stability of the ultrasonic generator 6, the purpose of promoting the dispersion of the elements of the nickel-based alloy raw material is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. But nickel base alloy that supersound omnidirectional wave reaches smelts uses induction furnace, including base (1) and furnace body (2), its characterized in that: the furnace body (2) is located above the base (1), the support frames (3) are bolted to the front side and the rear side of the base (1), the fixing seats (4) are bolted at the tops of the support frames (3), the furnace body (2) is connected with the fixing seats (4) through the connecting shafts in a rotating manner, the guide rails (5) are bolted on the surface of the furnace body (2), the guide rails (5) are symmetrically distributed, the ultrasonic generator (6) is sleeved on the outer side of the furnace body (2), the sliding block (7) is fixedly mounted on the inner wall of the ultrasonic generator (6), the sliding block (7) is connected with the guide rails (5) in a sliding manner, the mounting plates (8) are bolted at the left top and the bottom of the furnace body (2), the threaded rod (9) is connected between the mounting plates (8) through the bearing seat in a rotating manner, the connecting block (10) is bolted on the left side of the ultrasonic generator (6), threaded rod (9) through connection piece (10) and with threaded connection between connecting block (10), the inner chamber of furnace body (2) is provided with furnace lining (12) and insulating brick (11) respectively, and insulating brick (11) for being located the bottom of furnace lining (12), the top of insulating brick (11) is provided with stove bottom electrode (13), fill fire-resistant sealing material (14) between furnace body (2) and furnace lining (12), the inner wall fixed mounting of furnace body (2) has coil (15).

2. The induction furnace for nickel-base alloy smelting with the ultrasonic omni-directional reaching function according to claim 1, characterized in that: the bottom of the furnace body (2) is bolted with a driving motor (16), an output shaft of the driving motor (16) is bolted with a driving gear (17), the bottom end of the threaded rod (9) is bolted with a driven gear (18), the driven gear (18) and the driving gear (17) are conical gears, and the driven gear (18) is meshed with the driving gear (17).

3. The induction furnace for nickel-base alloy smelting with the ultrasonic omni-directional reaching function according to claim 1, characterized in that: the top of base (1) is bolted with connecting seat (19), the top of connecting seat (19) is rotated and is connected with hydraulic stem (20), articulated between the piston rod of hydraulic stem (20) and furnace body (2).

4. The induction furnace for nickel-base alloy smelting with the ultrasonic omni-directional reaching function according to claim 1, characterized in that: the outside cover of furnace lining (12) is equipped with asbestos layer (22), asbestos layer (22) adopt asbestos fibre to weave and make, be provided with insulating layer (21) between asbestos layer (22) and coil (15), and insulating layer (21) are filled by insulating clay and are formed.

5. The induction furnace for nickel-base alloy smelting with the ultrasonic omni-directional reaching function according to claim 1, characterized in that: and the top and the bottom of the coil (15) are provided with sealing rings (23), and the sealing rings (23) are attached to the heat insulation bricks (11) and the fireproof sealing material (14).

6. The induction furnace for nickel-base alloy smelting with the ultrasonic omni-directional reaching function according to claim 1, characterized in that: the top of furnace body (2) articulates there is bell (24), the right side integrated processing of furnace body (2) has discharging pipe (25), discharging pipe (25) and the inner chamber intercommunication of furnace body (2).