CN216347762U

CN216347762U - Novel intermediate frequency steel shell electric furnace capable of realizing bottom blowing argon stirring

Info

Publication number: CN216347762U
Application number: CN202122233132.7U
Authority: CN
Inventors: 袁绍阳; 范俊欢; 凡启新
Original assignee: Gucheng Yurun Power Electronic Technology Co ltd
Current assignee: Gucheng Yurun Power Electronic Technology Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-04-19
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a novel medium-frequency steel shell electric furnace capable of realizing bottom argon blowing stirring, which comprises a support frame, a top plate and a furnace body, wherein a hydraulic rod is installed on one side of the bottom of the support frame, and the top plate is installed on the top of the hydraulic rod. Has the advantages that: according to the utility model, through the arrangement of the connecting port, the gas conveying pipe, the electromagnetic valve, the spray head and the air brick, an external gas supply device can be connected through the connecting port, then the electromagnetic valve is opened, argon gas is conveyed to the spray head through the gas conveying pipe, the spray head can spray the argon gas inwards from the bottom of the furnace body, then the argon gas is fully fused with materials through the air brick, resource waste is avoided, the air brick can prevent the materials from blocking the spray head, through the arrangement of the mounting frame, the motor and the stirring fan, the motor can be fixed at the top of the furnace body through the mounting frame, the stirring shaft is driven by the motor to stir the materials in the furnace body, manpower is replaced, influence on workers is avoided, and the working intensity of the workers is reduced.

Description

Novel intermediate frequency steel shell electric furnace capable of realizing bottom blowing argon stirring

Technical Field

The utility model relates to the technical field of medium-frequency steel shell electric furnaces, in particular to a novel medium-frequency steel shell electric furnace capable of realizing bottom argon blowing stirring.

Background

The medium frequency electric furnace is a power supply device which can convert power frequency 50HZ alternating current into medium frequency 300HZ to 10000HZ, and is composed of frequency conversion device, furnace body, furnace front control and other parts.

Present intermediate frequency steel-shelled electric stove is in the use, need use argon gas to accelerate the process velocity of material, and argon gas can only be through furnace body top inwards transport, can't be carried to the furnace body through the electric stove bottom, lead to argon gas can't fuse with the material completely, cause the wasting of resources, furthermore, current intermediate frequency steel-shelled electric stove is in the use, rely on the manual work to stir the furnace body, and when the stirring, the furnace body internal temperature is higher, cause the influence to the staff easily, increase staff's working strength, consequently, need a novel intermediate frequency steel-shelled electric stove that can realize the end and blow the argon stirring to solve current problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the utility model provides a can realize blowing at bottom novel intermediate frequency steel-shelled electric stove of argon stirring now, solved present intermediate frequency steel-shelled electric stove in the use, need use argon gas to accelerate the process velocity of material, and argon gas can only be through furnace body top inwards carry, can't carry to the furnace body through the electric stove bottom, lead to argon gas can't fuse completely with the material, cause the wasting of resources, furthermore, present intermediate frequency steel-shelled electric stove is in the use, rely on the manual work to stir the furnace body, and when the stirring, the internal temperature of furnace is higher, cause the influence to the staff easily, increase staff's working strength's problem.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a novel medium-frequency steel shell electric furnace capable of realizing bottom argon blowing stirring, which comprises a support frame, a top plate and a furnace body, wherein a hydraulic rod is installed on one side of the bottom of the support frame, the top plate is installed at the top of the hydraulic rod, a mounting frame is fixed above the top plate, a motor is connected above the mounting frame, a stirring fan is connected at the bottom of the motor, a protective shell is installed at the bottom of the top plate, the furnace body is fixed on the top plate, a discharge groove is connected on one side of the top of the furnace body, an electromagnetic coil is installed on the outer side of the furnace body, a fixing frame is installed on the outer side of the electromagnetic coil, an air brick is fixed in the furnace body, a spray nozzle is arranged below the air brick, a gas pipe is connected to the bottom of the spray nozzle, an electromagnetic valve is installed on the gas pipe, and a connecting port is fixed at one end of the gas pipe.

Furthermore, the hydraulic rod is hinged to the top plate, and the top plate is rotatably connected with the supporting frame.

By adopting the technical scheme, the hydraulic rod can drive the top plate to rotate along the supporting frame, so that the furnace body rotates.

Further, the motor with mounting bracket bolted connection, the motor output shaft with stirring fan key-type connection.

By adopting the technical scheme, the motor can be fixed at the top of the furnace body through the mounting frame, and the motor drives the stirring shaft to stir materials in the furnace body.

Furthermore, the electromagnetic coil is connected with the fixing frame through bolts, and the electromagnetic coil is connected with the furnace body through bolts.

By adopting the technical scheme, the electromagnetic coil can be fixed through the fixing frame, and the furnace body is heated through the electromagnetic coil.

Furthermore, the spray head is in threaded connection with the gas pipe, and the air brick is in bolted connection with the furnace body.

By adopting the technical scheme, the argon can be sprayed inwards from the bottom of the furnace body through the spray head, and then the argon is made to pass through the air brick and the material, so that the resource waste is avoided.

Further, the gas pipe is connected with the electromagnetic valve pipe hoop, and the gas pipe is connected with the connecting pipe hoop.

Through adopting above-mentioned technical scheme, can pass through connector connection outside air feeder, then the solenoid valve is opened, makes the argon gas pass through the gas-supply pipe is carried extremely shower nozzle department.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. in order to solve the problems that in the use process of the existing intermediate frequency steel shell electric furnace, argon is needed to accelerate the processing speed of materials, the argon can only be conveyed inwards through the top of a furnace body and cannot be conveyed towards the furnace body through the bottom of the electric furnace, so that the argon cannot be completely fused with the materials, and resource waste is caused, the utility model is provided with a connecting port, a gas conveying pipe, an electromagnetic valve, a spray head and a gas permeable brick, and can be connected with external gas supply equipment through the connecting port, then the electromagnetic valve is opened, so that the argon is conveyed to the spray head through the gas conveying pipe, the spray head can spray the argon inwards from the bottom of the furnace body, then the argon is fully fused with the materials through the gas permeable brick, resource waste is avoided, and the gas permeable brick can prevent the materials from blocking the spray head;

2. in order to solve the problems that the furnace body is stirred manually in the use process of the existing intermediate-frequency steel shell electric furnace, the temperature in the furnace body is high during stirring, the influence on workers is easily caused, and the working strength of the workers is increased.

Drawings

FIG. 1 is a front view of a novel intermediate frequency steel-shell electric furnace capable of realizing bottom blowing argon stirring according to the utility model;

FIG. 2 is a main sectional view of a novel intermediate frequency steel-shell electric furnace capable of realizing bottom blowing argon stirring according to the utility model;

FIG. 3 is a top view of the novel medium-frequency steel-shell electric furnace capable of realizing bottom blowing argon stirring according to the utility model.

The reference numerals are explained below:

1. a support frame; 2. a hydraulic lever; 3. a top plate; 4. a mounting frame; 5. a motor; 6. a stirring fan; 7. a protective shell; 8. a furnace body; 9. a discharge chute; 10. an electromagnetic coil; 11. a fixed mount; 12. air permeable bricks; 13. a spray head; 14. a gas delivery pipe; 15. an electromagnetic valve; 16. and (7) connecting ports.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1-3, the novel intermediate frequency steel shell electric furnace capable of realizing bottom blowing argon stirring in the embodiment comprises a support frame 1, a top plate 3 and a furnace body 8, wherein a hydraulic rod 2 is installed at one side of the bottom of the support frame 1, the hydraulic rod 2 can drive the top to rotate along the support frame 1, so as to rotate the furnace body 8, the top plate 3 is installed at the top of the hydraulic rod 2, a mounting frame 4 is fixed above the top plate 3, a motor 5 can be installed and fixed on the mounting frame 4, the motor 5 can drive a stirring fan 6 to rotate, the stirring fan 6 is connected at the bottom of the motor 5, the stirring fan 6 can stir materials in the furnace body 8, a protective shell 7 is installed at the bottom of the top plate 3, the furnace body 8 is fixed on the top plate 3, the materials can be heated in the furnace body 8, a discharge groove 9 is connected at one side of the top of the furnace body 8, the melted materials can be discharged through the discharge groove 9, solenoid 10 is installed in the 8 outsides of furnace body, solenoid 10 can heat in the furnace body 8, mount 11 is installed in the solenoid 10 outside, mount 11 can be fixed solenoid 10, 8 internal fixation of furnace body have air brick 12, argon gas can fuse with the material through air brick 12, and simultaneously, air brick 12 can avoid the material to block up shower nozzle 13, air brick 12 below is provided with shower nozzle 13, shower nozzle 13 can spout the argon gas, shower nozzle 13 bottom is connected with gas-supply pipe 14, gas-supply pipe 14 can carry argon gas, install solenoid valve 15 on the gas-supply pipe 14, solenoid valve 15 can control the break-make of gas-

supply pipe

14, 14 one end of gas-supply pipe is fixed with connector 16, connector 16 can connect outside air feed equipment.

As shown in fig. 1-3, in this embodiment, the hydraulic rod 2 is hinged to the top plate 3, the top plate 3 is rotatably connected to the support frame 1, the motor 5 is bolted to the mounting frame 4, the output shaft of the motor 5 is in key connection with the stirring fan 6, the electromagnetic coil 10 is bolted to the fixing frame 11, and the electromagnetic coil 10 is bolted to the furnace body 8.

As shown in fig. 1 to 3, in this embodiment, the nozzle 13 is connected to the gas pipe 14 by a screw thread, the air brick 12 is connected to the furnace body 8 by a bolt, the gas pipe 14 is connected to the electromagnetic valve 15, and the gas pipe 14 is connected to the connection port 16.

The specific implementation process of this embodiment is as follows: when the furnace body is used, the electromagnetic coil 10 on the furnace body 8 can be connected with external intermediate frequency control equipment, then the connecting port 16 is connected with external gas supply equipment, after the connection is completed, a worker puts materials into the furnace body 8, the intermediate frequency control equipment can convert power frequency 50HZ alternating current into intermediate frequency 300HZ which is more than or equal to 10000HZ, then the furnace body 8 is heated through the electromagnetic coil 10, the materials in the furnace body 8 are melted, in the melting process, the worker can open the electromagnetic valve 15, then argon gas provided by the gas supply equipment is conveyed to the spray head 13 through the gas conveying pipe 14, the spray head 13 can spray argon gas from the bottom of the furnace body 8 inwards, then the argon gas is fully fused with the materials through the air bricks 12, resource waste is avoided, when the argon gas is sprayed, the air bricks 12 can avoid the materials from blocking the spray head 13, and meanwhile, the motor 5 is fixed at the top of the furnace body 8 through the mounting frame 4, can drive the (mixing) shaft through motor 5 and stir the material in the furnace body 8, replace the manual work, avoid causing the influence to the staff, reduce staff's working strength, after melting the completion, hydraulic stem 2 can drive roof 3 and rotate along support frame 1, and then makes furnace body 8 rotate, makes the material after melting discharge tank 9 discharge at 8 tops of furnace body.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.

Claims

1. The utility model provides a can realize novel intermediate frequency steel-shelled electric stove of bottom blowing argon stirring which characterized in that: comprises a support frame (1), a top plate (3) and a furnace body (8), a hydraulic rod (2) is installed on one side of the bottom of the support frame (1), the top of the hydraulic rod (2) is installed on the top of the top plate (3), a mounting frame (4) is fixed above the top plate (3), a motor (5) is connected above the mounting frame (4), a stirring fan (6) is connected to the bottom of the motor (5), a protective shell (7) is installed on the bottom of the top plate (3), the furnace body (8) is fixed on the top plate (3), a material discharging groove (9) is connected on one side of the top of the furnace body (8), an electromagnetic coil (10) is installed on the outer side of the furnace body (8), a fixing frame (11) is installed on the outer side of the electromagnetic coil (10), air bricks (12) are fixed in the furnace body (8), and a spray head (13) is arranged below the air bricks (12), the bottom of the spray head (13) is connected with a gas pipe (14), the gas pipe (14) is provided with an electromagnetic valve (15), and one end of the gas pipe (14) is fixed with a connecting port (16).

2. The novel intermediate frequency steel shell electric furnace capable of realizing bottom blowing argon stirring according to claim 1, characterized in that: the hydraulic rod (2) is hinged to the top plate (3), and the top plate (3) is rotatably connected with the support frame (1).

3. The novel intermediate frequency steel shell electric furnace capable of realizing bottom blowing argon stirring according to claim 1, characterized in that: motor (5) with mounting bracket (4) bolted connection, motor (5) output shaft with stirring fan (6) key-type connection.

4. The novel intermediate frequency steel shell electric furnace capable of realizing bottom blowing argon stirring according to claim 1, characterized in that: the electromagnetic coil (10) is connected with the fixing frame (11) through bolts, and the electromagnetic coil (10) is connected with the furnace body (8) through bolts.

5. The novel intermediate frequency steel shell electric furnace capable of realizing bottom blowing argon stirring according to claim 1, characterized in that: the spray head (13) is in threaded connection with the gas conveying pipe (14), and the air brick (12) is in bolted connection with the furnace body (8).

6. The novel intermediate frequency steel shell electric furnace capable of realizing bottom blowing argon stirring according to claim 1, characterized in that: the gas pipe (14) is connected with the electromagnetic valve (15) pipe hoop, and the gas pipe (14) is connected with the connecting port (16) pipe hoop.